1. The utility model provides a high-speed railway touches net tunnel davit zinc-plating device, includes base (1), its characterized in that: the edge of the top end of the base (1) is fixedly connected with a working box (2), one side of the working box (2) is positioned in the middle of the top end of the base (1) and is fixedly connected with a supporting cylinder barrel (3), the inner wall of the supporting cylinder barrel (3) is fixedly connected with an intermittent mechanism (4), the top end of the intermittent mechanism (4) penetrates through a rotating main shaft (5), the top end of the rotating main shaft (5) extends to the outside of the supporting cylinder barrel (3) and is provided with a working frame (6) in screwed connection with the top end of the supporting cylinder barrel (3), the outer wall of the rotating main shaft (5) is positioned in the working frame (6) and is fixedly connected with a rotating disc (7), the top end of the rotating disc (7) is fixedly connected with a limiting column (8), the outer wall of the limiting column (8) is movably connected with a telescopic pore plate (9) in sliding connection with the top end of the rotating disc (7), and a telescopic chute (10) is arranged at the connecting part of the telescopic pore plate (9) and the limiting column (8), the utility model discloses a telescopic hole plate, including telescopic chute (10), one end fixedly connected with rotatory orifice plate (11) of telescopic chute (10) are kept away from in telescopic orifice plate (9), and the one end swing joint that telescopic orifice plate (9) were kept away from in rotatory orifice plate (11) has motion slider (12), work guide rail (13) have been seted up with work frame (6) inner wall connection position in motion slider (12), the bottom of motion slider (12) extends to the below fixedly connected with connecting rod (14) of work frame (6), and the bottom of connecting rod (14) is located top fixedly connected with connecting plate (15) of work box (2), the both ends fixedly connected with clamping mechanism (16) of connecting plate (1).

2. The high-speed rail touching net tunnel suspension post galvanizing device according to claim 1, characterized in that: the telescopic hole plate (9) is provided with four groups, the position distribution of the four groups of telescopic hole plates (9) is distributed on the circle center of the rotating disc (7) in an equal-angle circumference manner, the telescopic hole plates (9) form a telescopic rotating structure between the limiting column (8) and the telescopic sliding groove (10) and the working frame (6), the limiting column (8) is provided with two groups, and the two groups of the limiting column (8) and the circle center of the rotating disc (7) are located on the same straight line.

3. The high-speed rail touching net tunnel suspension post galvanizing device according to claim 1, characterized in that: work box (2) are provided with four groups, and the position distribution of four groups of work box (2) is angular circumference distribution such as about the axis of base (1), four groups work box (2) are workbin, zinc-plated case, pickling case and feed box respectively in proper order, motion slider (12) constitute lifting and rotating structure through between work guide rail (13) and rotatory orifice plate (11) and work frame (6), and work guide rail (13) are provided with four groups of troughs, the four groups of troughs and four groups of work box (2) of work guide rail (13) are corresponding.

4. The high-speed rail touching net tunnel suspension post galvanizing device according to claim 1, characterized in that: the depth of four groups of wave troughs of work guide rail (13) is equal with the length of rotatory orifice plate (11), and the length of rotatory orifice plate (11) is equal with clamping mechanism (16) to the distance between work box (2), clamping mechanism (16) are provided with two sets ofly, and the position relation of two sets of clamping mechanism (16) is symmetrical about the axis of connecting rod (14).

5. The high-speed rail touching net tunnel suspension post galvanizing device according to claim 1, characterized in that: the intermittent mechanism (4) comprises a working motor (401), a limiting rotary drum (402), a rotating ball (403), a limiting groove (404), a connecting bent rod (405), an intermittent guide post (406) and a working sliding groove (407), the inner wall of the intermittent mechanism (4) is fixedly connected with a working motor (401), and the output end of the working motor (401) is provided with a limit rotary drum (402), one end of the limit rotary drum (402) far away from the working motor (401) is jointed with a rotary ball (403) fixedly connected with the rotary main shaft (5), and the connecting part of the rotating ball (403) and the limiting rotary drum (402) is provided with a limiting groove (404), the side wall of the limit rotary drum (402) is fixedly connected with a connecting bent rod (405), and one end of the connecting bent rod (405) far away from the limiting rotary drum (402) is fixedly connected with an intermittent guide post (406), and a working sliding groove (407) is formed at the connecting part of the intermittent guide post (406) and the rotating ball (403).

6. The high-speed rail touching net tunnel suspension post galvanizing device according to claim 5, characterized in that: the limiting grooves (404) and the working sliding grooves (407) are respectively provided with four groups, the four groups of limiting grooves (404) and the four groups of working sliding grooves (407) are distributed in an equiangular circumference manner about the central axis of the rotating main shaft (5), the rotating ball (403) forms an intermittent rotating structure with the intermittent mechanism (4) through the intermittent guide post (406) and the working sliding grooves (407), and the intermittent rotating angle of the rotating ball (403) is 90 degrees.

7. The high-speed rail touching net tunnel suspension post galvanizing device according to claim 1, characterized in that: the clamping mechanism (16) comprises a lifting rod (1601), a lifting plate (1602), a compression spring (1603), a connecting guide post (1604), a contraction rod (1605), a contraction slider (1606), a contraction guide rod (1607), a clamping rod (1608), an isolation rod (1609) and a movable sliding chute (1610), the connecting part of the clamping mechanism (16) and the connecting plate (15) is fixedly connected with the lifting rod (1601), the bottom end of the lifting rod (1606) is positioned in the clamping mechanism (16) and is fixedly connected with the lifting plate (1602), the edge of the top end of the lifting plate (1602) is fixedly connected with the compression spring (1603) fixedly connected with the inner wall of the clamping mechanism (16), the bottom end of the lifting plate (1602) is fixedly connected with the connecting guide post (1604) slidably connected with the inner wall of the clamping mechanism (16), the bottom end of the connecting guide post (1604) is screwed with the contraction rod (1605), and the middle of the contraction slider (1606) is screwed with the contraction rod (1605), and shrink slider (1606) inside run through have with clamping mechanism (16) inner wall fixed connection's shrink guide arm (1607), the outside fixedly connected with that the bottom of shrink slider (1606) extends to clamping mechanism (16) presss from both sides tight pole (1608) with clamping mechanism (16) outer wall sliding connection, and the outer wall sliding connection of pressing from both sides tight pole (1608) has with clamping mechanism (16) outer wall fixed connection's isolation rod (1609), movable spout (1610) have been seted up to isolation rod (1609) and the position of being connected of pressing from both sides tight pole (1608).

8. The high-speed rail touching net tunnel suspension post galvanizing device according to claim 7, characterized in that: lifting plate (1602) passes through to constitute elevation structure between compression spring (1603) and clamping mechanism (16), and the lift height of lifting plate (1602) equals with half of shrink pole (1605) length, shrink pole (1605) are provided with six groups, and six shrink pole (1605) end to end connect soon.

9. The high-speed rail touching net tunnel suspension post galvanizing device according to claim 7, characterized in that: the contraction sliding block (1606) forms a sliding structure through the contraction rod (1605) and the contraction guide rod (1607), and the sliding length of the contraction sliding block (1606) is equal to the length of the contraction rod (1605).

10. A use method of a high-speed rail touching net tunnel suspension post galvanizing device is characterized by comprising the following steps:

s1, firstly, pre-clamping the transferred workpiece, placing the transferred workpiece in a clamping mechanism (16) by an operator in a feeding box of a working box (2), and pre-clamping the transferred workpiece through a partition frame consisting of a clamping rod (1608) and an isolating rod (1609);

s2, then, station switching operation is carried out, in the intermittent mechanism (4), the working motor (401) works to drive the limiting rotary drum (402) to rotate in the limiting groove (404) of the rotary ball (403), so that the limiting rotary drum (402) rotates to drive the intermittent guide post (406) to rotate through the connecting bent rod (405), the rotary ball (403) is driven to rotate through the rotation of the intermittent guide post (406) in the working sliding groove (407), the intermittent rotation of the rotary main shaft (5) is facilitated, and the station switching operation is realized;

s3, then, the intermittent rotation of the rotating main shaft (5) drives the limiting column (8) to rotate through the rotating disc (7), the limiting column (8) rotates and drives the telescopic pore plate (9) to rotate through the telescopic chute (10), the telescopic pore plate (9) rotates and drives the moving slide block (12) to slide along the working guide rail (13) on the inner wall of the working frame (6) through the rotating pore plate (11), and the moving slide block (12) moves to drive the connecting rod (14) to perform lifting rotation operation through four groups of wave troughs arranged on the working guide rail (13);

s4, then, the connecting rod (14) moves to drive the lifting rod (1601) in the clamping mechanism (16) to move through the connecting plate (15), the lifting rod (1601) moves to drive the connecting guide post (1604) to slide along the inner wall of the clamping mechanism (16) through the lifting plate (1602), the connecting guide post (1604) moves to drive the contraction sliding block (1606) to slide along the contraction guide rod (1607) through the contraction rod (1605) through the self weight of the workpiece to be transited, the contraction sliding block (1606) drives the clamping rod (1608) to move, and the workpiece to be transited is clamped through the sliding of the clamping rod (1608) in the movable sliding chute (1610) in the isolating rod (1609);

and S5, finally, the moved sliding block (12) slides along the working guide rail (13) on the inner wall of the working frame (6) to drive the transferred workpiece to sequentially pass through the galvanizing box, the pickling box and the blanking box of the working box (2), so that the automatic galvanizing operation of the transferred workpiece is realized.

Background

A high-speed rail contact net is a power transmission line which is erected in the air along a railway line and supplies power to an electric locomotive, current relied on by the operation of a high-speed rail train is transmitted through a contact net at the upper end of the locomotive, the contact net has influence on the power supply of the train when power is cut off or a train pantograph and the contact net are in poor contact, in order to improve the service life of a tunnel suspension pillar of the high-speed rail contact net, a galvanizing process operation is carried out on the surface of the tunnel suspension pillar, galvanizing is a surface treatment technology for plating a layer of zinc on the surface of metal, alloy or other materials to play the roles of beauty, rust prevention and the like, the mainly adopted method is hot galvanizing, the zinc is easy to dissolve in acid and alkali, so the zinc is called amphoteric metal, the zinc hardly changes in dry air, in humid air, a compact basic zinc carbonate film can be generated on the surface of the zinc, in an atmosphere containing sulfur dioxide, hydrogen sulfide and oceanic atmosphere, the zinc has poor corrosion resistance, particularly in the atmosphere containing organic acid at high temperature and high humidity, the zinc coating is extremely easy to corrode, the standard electrode potential of the zinc is-0.76V, for a steel matrix, the zinc coating belongs to an anode coating, the zinc coating is mainly used for preventing the corrosion of steel, the relation between the quality of the protective performance and the thickness of the coating is very large, and the protective performance and the decorative performance of the zinc coating can be obviously improved after passivation treatment, dyeing or coating of a light protecting agent.

However, the existing high-speed rail touching tunnel suspension post galvanizing device has the problems that the automatic galvanizing operation cannot be realized and the collision phenomenon of products occurs during galvanizing, so that the galvanizing efficiency is low, the galvanizing cost is high, the surface of the galvanized products does not meet the standard and cannot meet the requirements of people, and therefore the high-speed rail touching tunnel suspension post galvanizing device and the using method are needed.

Disclosure of Invention

The invention aims to solve the problems that automatic galvanizing operation cannot be realized and products are collided during galvanizing in the prior art, and provides a high-speed rail touching tunnel suspension column galvanizing device and a using method thereof.

In order to achieve the purpose, the invention adopts the following technical scheme:

a high-speed rail net-contacting tunnel davit galvanizing device comprises a base, wherein a working box is fixedly connected with the edge of the top end of the base, a supporting cylinder barrel is fixedly connected with one side of the working box in the middle of the top end of the base, an intermittent mechanism is fixedly connected with the inner wall of the supporting cylinder barrel, a rotating main shaft penetrates through the top end of the intermittent mechanism, a working frame which is in screwed connection with the top end of the supporting cylinder barrel is arranged at the position, extending to the outside of the supporting cylinder barrel, of the top end of the rotating main shaft, a rotating disc is fixedly connected with the outer wall of the rotating main shaft in the working frame, a limiting column is fixedly connected with the top end of the rotating disc, a telescopic pore plate which is in sliding connection with the top end of the rotating disc is movably connected with the outer wall of the limiting column, a telescopic chute is arranged at the connecting part of the telescopic pore plate and the limiting column, a rotary pore plate is fixedly connected with one end of the telescopic chute, far away from the rotary pore plate, and is movably connected with a moving slide block, the working guide rail is arranged at the connecting position of the moving sliding block and the inner wall of the working frame, the bottom end of the moving sliding block extends to the connecting rod fixedly connected below the working frame, the bottom end of the connecting rod is located on the connecting plate fixedly connected above the working box, and the two ends of the connecting plate are fixedly connected with clamping mechanisms.

Preferably, the telescopic hole plate is provided with four groups, the position distribution of the four groups of telescopic hole plates is equiangular circumference distribution about the circle center of the rotating disc, the telescopic hole plate forms a telescopic rotating structure between the limiting column and the telescopic sliding groove and the working frame, the limiting column is provided with two groups, and the limiting column and the rotating disc are located on the same straight line.

Preferably, the work box is provided with four groups, and the position distribution of four groups of work boxes is the angular circle distribution such as about the axis of base, four groups the work box is workbin, zinc-plated case, pickling case and feed box respectively in proper order, the motion slider passes through and constitutes lift revolution mechanic between work guide rail and the rotatory orifice plate and the work frame, and the work guide rail is provided with four groups of troughs, four groups of troughs and four groups of work boxes of work guide rail correspond.

Preferably, the depths of four groups of wave troughs of the working guide rail are equal to the length of the rotary pore plate, the length of the rotary pore plate is equal to the distance between the clamping mechanisms and the working box, the two groups of clamping mechanisms are arranged, and the position relations of the two groups of clamping mechanisms are symmetrical about the central axis of the connecting rod.

Preferably, the intermittent mechanism comprises a working motor, a limiting rotary drum, a rotary ball, a limiting groove, a connecting curved rod, an intermittent guide pillar and a working sliding groove, the inner wall of the intermittent mechanism is fixedly connected with the working motor, the output end of the working motor is provided with the limiting rotary drum, one end, far away from the working motor, of the limiting rotary drum is attached with the rotary ball fixedly connected with a rotary main shaft, the limiting groove is formed in the connecting position of the rotary ball and the limiting rotary drum, the side wall of the limiting rotary drum is fixedly connected with the connecting curved rod, one end, far away from the limiting rotary drum, of the connecting curved rod is fixedly connected with the intermittent guide pillar, and the working sliding groove is formed in the connecting position.

Preferably, the limiting grooves and the working sliding grooves are provided with four groups, the four groups of limiting grooves and the four groups of working sliding grooves are distributed in an equiangular circumference mode relative to the central axis of the rotating main shaft, the rotating ball forms an intermittent rotating structure through the intermittent guide pillar, the working sliding grooves and the intermittent mechanism, and the intermittent rotating angle of the rotating ball is 90 degrees.

Preferably, the clamping mechanism comprises a lifting rod, a lifting plate, a compression spring, a connecting guide pillar, a contraction rod, a contraction slider, a contraction guide rod, a clamping rod, an isolating rod and a movable sliding chute, the lifting rod is fixedly connected with the connecting part of the clamping mechanism and the connecting plate, the lifting plate is fixedly connected with the bottom end of the lifting rod in the clamping mechanism, the compression spring fixedly connected with the inner wall of the clamping mechanism is fixedly connected with the edge of the top end of the lifting plate, the connecting guide pillar slidably connected with the inner wall of the clamping mechanism is fixedly connected with the bottom end of the lifting plate, the contraction rod is rotatably connected with the bottom end of the connecting guide pillar, the contraction slider is rotatably connected with the middle of the contraction rod, the contraction guide rod fixedly connected with the inner wall of the clamping mechanism penetrates through the inside of the contraction slider, and the bottom end of the contraction slider extends to the outside of the clamping mechanism and is fixedly connected with the clamping rod slidably connected with the outer wall of the clamping mechanism, and the outer wall of the clamping rod is connected with an isolating rod fixedly connected with the outer wall of the clamping mechanism in a sliding manner, and a movable sliding groove is formed in the connecting part of the isolating rod and the clamping rod.

Preferably, the lifting plate forms a lifting structure through a compression spring and the clamping mechanism, the lifting height of the lifting plate is equal to half of the length of the contraction rods, six groups of the contraction rods are arranged, and the six groups of the contraction rods are connected end to end in a screwing mode.

Preferably, the contraction sliding block forms a sliding structure through the contraction rod and the contraction guide rod, and the sliding length of the contraction sliding block is equal to the length of the contraction rod.

The scheme also provides a use method of the high-speed rail touching tunnel suspension post galvanizing device, which comprises the following steps:

s1, firstly, pre-clamping the transferred workpiece, placing the transferred workpiece in a clamping mechanism by an operator in a loading box of a working box, and pre-clamping the transferred workpiece through a partition frame consisting of a clamping rod and an isolating rod;

s2, then, station switching operation is carried out, in the intermittent mechanism, the work motor works to drive the limiting rotary drum to rotate in the limiting groove of the rotary ball, so that the limiting rotary drum rotates to drive the intermittent guide pillar to rotate through the connecting bent rod, the rotary ball is driven to rotate through the rotation of the intermittent guide pillar in the work sliding groove, the intermittent rotation of the rotary main shaft is facilitated, and the station switching operation is realized;

s3, then, the intermittent rotation of the rotating main shaft drives the limiting post to rotate through the rotating disc, the limiting post rotates to drive the telescopic orifice plate to rotate through the telescopic sliding groove, the telescopic orifice plate rotates to drive the moving slide block to slide along the working guide rail on the inner wall of the working frame through the rotating orifice plate, and the moving slide block moves to drive the connecting rod to perform lifting and rotating operations through four groups of wave troughs arranged on the working guide rail;

s4, moving the connecting rod to drive the lifting rod in the clamping mechanism to move through the connecting plate, moving the lifting rod to drive the connecting guide post to slide along the inner wall of the clamping mechanism through the lifting plate, enabling the connecting guide post to move through the contraction rod to drive the contraction slide block to slide along the contraction guide rod through the self weight of the ferred workpiece, driving the clamping rod to move through the contraction slide block, and clamping the ferred workpiece through the sliding of the clamping rod in the movable sliding chute in the isolating rod;

and S5, finally, the workpiece to be galvanized is driven to sequentially pass through the galvanizing box, the pickling box and the blanking box of the working box by the sliding of the moving slide block along the working guide rail on the inner wall of the working frame, so that the automatic galvanizing operation of the workpiece to be galvanized is realized.

Compared with the prior art, the invention provides a high-speed rail touching net tunnel suspension post galvanizing device, which has the following beneficial effects:

1. according to the high-speed rail net-contacting tunnel suspension post galvanizing device, the working chute is arranged, and in the intermittent mechanism, the limiting rotary drum rotates in the limiting groove of the rotary ball through the limiting rotary drum, so that the limiting rotary drum rotates to drive the intermittent guide post to rotate through the connecting bent rod, the intermittent guide post rotates in the working chute to drive the rotary ball to rotate, the intermittent rotation of the rotary main shaft is facilitated, and the intermittent rotation operation of the rotary main shaft is facilitated;

2. according to the high-speed rail net-contacting tunnel suspension post galvanizing device, the working guide rail is arranged, in the working frame, the intermittent rotation of the rotating main shaft drives the limiting post to rotate through the rotating disc, so that the limiting post rotates to drive the telescopic orifice plate to rotate through the telescopic chute, the telescopic orifice plate rotates to drive the moving slide block to slide along the working guide rail on the inner wall of the working frame through the rotating orifice plate, and the automatic sliding galvanizing process operation is favorably realized;

3. according to the high-speed rail net-touching tunnel suspension post galvanizing device, the clamping rod and the isolating rod are arranged, in the clamping mechanism, the lifting rod moves to drive the connecting guide post to slide along the inner wall of the clamping mechanism through the lifting plate, the connecting guide post moves to drive the contraction slide block to slide along the contraction guide rod through the contraction rod through the self weight of the ferred workpiece, the contraction slide block drives the clamping rod to move, and the clamping operation on the ferred workpiece is realized through the sliding of the clamping rod in the movable sliding groove in the isolating rod;

4. this high-speed railway touches net tunnel davit galvanizing rig, through setting up compression spring, in clamping mechanism, compression spring work is passed through the lifter plate and is moved the connection guide pillar and slide along clamping mechanism's inner wall for the connection guide pillar motion drives the shrink slider through the shrink pole and slides along the shrink guide arm, realizes taking off the operation to the automation of being ferried to the work piece.

Drawings

Fig. 1 is a schematic structural diagram of an external main body of a high-speed rail touching tunnel suspension post galvanizing device provided by the invention.

Fig. 2 is a first view structural diagram of a working frame of the high-speed rail touching tunnel suspension post galvanizing device provided by the invention.

Fig. 3 is a second view structural diagram of a working frame of the high-speed rail touching tunnel suspension post galvanizing device provided by the invention.

Fig. 4 is a schematic diagram of an internal structure of an intermittent mechanism of a high-speed rail touching tunnel suspension post galvanizing device provided by the invention.

Fig. 5 is a schematic structural view of a cross section of a working frame of the high-speed rail touching tunnel suspension post galvanizing device provided by the invention.

Fig. 6 is an external structural schematic diagram of a clamping mechanism of a high-speed rail touching tunnel suspension post galvanizing device provided by the invention.

Fig. 7 is a partial structural schematic view of a clamping mechanism of a high-speed rail touching tunnel suspension post galvanizing device provided by the invention.

Fig. 8 is a schematic view of the internal structure of the clamping mechanism of the high-speed rail touching tunnel suspension post galvanizing device provided by the invention.

In the figure: 1. a base; 2. a work box; 3. a support cylinder; 4. an intermittent mechanism; 401. a working motor; 402. limiting the rotary drum; 403. rotating the ball; 404. a limiting groove; 405. connecting the bent rod; 406. intermittent guide pillars; 407. a working chute; 5. rotating the main shaft; 6. a working frame; 7. rotating the disc; 8. a limiting column; 9. a telescopic orifice plate; 10. a telescopic chute; 11. rotating the orifice plate; 12. a moving slide block; 13. a working guide rail; 14. a connecting rod; 15. a connecting plate; 16. a clamping mechanism; 1601. a lifting rod; 1602. a lifting plate; 1603. a compression spring; 1604. connecting the guide post; 1605. a retracting lever; 1606. a retracting slider; 1607. retracting the guide rod; 1608. a clamping lever; 1609. an isolation rod; 1610. a movable chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-8, a high-speed rail contact net tunnel davit galvanizing device comprises a base 1, a working box 2 is fixedly connected to the top edge of the base 1, a supporting cylinder 3 is fixedly connected to one side of the working box 2, which is positioned in the middle of the top end of the base 1, an intermittent mechanism 4 is fixedly connected to the inner wall of the supporting cylinder 3, a rotating main shaft 5 penetrates through the top end of the intermittent mechanism 4, a working frame 6 which is screwed with the top end of the supporting cylinder 3 is arranged on the top end of the rotating main shaft 5, a rotating disc 7 is fixedly connected to the outer wall of the rotating main shaft 5, which is positioned inside the working frame 6, a limit post 8 is fixedly connected to the top end of the rotating disc 7, a telescopic orifice plate 9 which is slidably connected with the top end of the rotating disc 7 is movably connected to the outer wall of the limit post 8, a telescopic chute 10 is arranged at the connecting position of the telescopic orifice plate 9 and the limit post 8, a rotary orifice plate 11 is fixedly connected to one end of the telescopic orifice plate 9, which is far away from the telescopic chute 10, and the one end swing joint that the rotatory orifice plate 11 keeps away from flexible orifice plate 9 has motion slider 12, and the position of connecting the inner wall of motion slider 12 and work frame 6 has seted up work guide rail 13, and the bottom of motion slider 12 extends to the below fixedly connected with connecting rod 14 of work frame 6, and the bottom of connecting rod 14 is located the top fixedly connected with connecting plate 15 of work box 2, and the both ends fixedly connected with clamping mechanism 16 of connecting plate 15.

Furthermore, four groups of telescopic orifice plates 9 are arranged, the position distribution of the four groups of telescopic orifice plates 9 is in equal-angle circumferential distribution relative to the circle center of the rotating disc 7, the telescopic orifice plates 9 form a telescopic rotating structure with the working frame 6 through the limiting columns 8 and the telescopic chutes 10, two groups of limiting columns 8 are arranged, and the two groups of limiting columns 8 and the circle center of the rotating disc 7 are positioned on the same straight line.

Furthermore, four groups of working boxes 2 are arranged, the position distribution of the four groups of working boxes 2 is in equal-angle circumferential distribution relative to the central axis of the base 1, the four groups of working boxes 2 are respectively a feeding box, a galvanizing box, a pickling box and a discharging box in sequence, the moving slide block 12 forms a lifting rotating structure with the working frame 6 through the working guide rail 13 and the rotating pore plate 11, the working guide rail 13 is provided with four groups of wave troughs, and the four groups of wave troughs of the working guide rail 13 correspond to the four groups of working boxes 2.

Further, the depth of four groups of wave troughs of the working guide rail 13 is equal to the length of the rotary orifice plate 11, the length of the rotary orifice plate 11 is equal to the distance between the clamping mechanism 16 and the working box 2, two groups of clamping mechanisms 16 are arranged, and the position relationship of the two groups of clamping mechanisms 16 is symmetrical about the central axis of the connecting rod 14.

Further, the intermittent mechanism 4 comprises a working motor 401, a limiting rotary drum 402, a rotary ball 403, a limiting groove 404, a connecting curved rod 405, an intermittent guide post 406 and a working sliding groove 407, the inner wall of the intermittent mechanism 4 is fixedly connected with the working motor 401, the output end of the working motor 401 is provided with the limiting rotary drum 402, one end of the limiting rotary drum 402 far away from the working motor 401 is attached with the rotary ball 403 fixedly connected with the rotary main shaft 5, the connecting part of the rotary ball 403 and the limiting rotary drum 402 is provided with the limiting groove 404, the side wall of the limiting rotary drum 402 is fixedly connected with the connecting curved rod 405, one end of the connecting curved rod 405 far away from the limiting rotary drum 402 is fixedly connected with the intermittent guide post 406, and the connecting part of the intermittent guide post 406 and the rotary ball 403 is provided with the working sliding groove 407.

Further, four sets of the limit grooves 404 and the four sets of the working sliding grooves 407 are provided, the four sets of the limit grooves 404 and the four sets of the working sliding grooves 407 are distributed circumferentially at equal angles with respect to the central axis of the rotating main shaft 5, the rotating ball 403 forms an intermittent rotation structure with the intermittent mechanism 4 through the intermittent guide post 406 and the working sliding grooves 407, and the intermittent rotation angle of the rotating ball 403 is 90 degrees.

Further, the clamping mechanism 16 comprises a lifting rod 1601, a lifting plate 1602, a compression spring 1603, a connecting guide post 1604, a contraction rod 1605, a contraction slider 1606, a contraction guide rod 1607, a clamping rod 1608, an isolation rod 1609 and a movable sliding chute 1610, the lifting rod 1601 is fixedly connected to the connecting part of the clamping mechanism 16 and the connecting plate 15, the lifting plate 1602 is fixedly connected to the bottom end of the lifting rod 1601 in the clamping mechanism 16, the compression spring 1603 fixedly connected to the inner wall of the clamping mechanism 16 is fixedly connected to the top end edge of the lifting plate 1602, the connecting guide post 1604 slidably connected to the inner wall of the clamping mechanism 16 is fixedly connected to the bottom end of the lifting plate 1602, the contraction rod 1605 is rotatably connected to the bottom end of the connecting guide post 1604, the contraction slider 1606 is rotatably connected to the middle of the contraction rod 1605, the contraction guide rod 1607 fixedly connected to the inner wall of the clamping mechanism 16 penetrates through the contraction slider 1606, the bottom end of the contraction slider 1606 extends to the outer wall of the clamping mechanism 16, the clamping rod 1608 slidably connected to the outer wall of the clamping mechanism 16, the outer wall of the clamping rod 1608 is slidably connected with an isolating rod 1609 fixedly connected with the outer wall of the clamping mechanism 16, and a movable sliding groove 1610 is arranged at the connecting part of the isolating rod 1609 and the clamping rod 1608.

Further, the lifting plate 1602 forms a lifting structure with the clamping mechanism 16 through the compression spring 1603, the lifting height of the lifting plate 1602 is equal to a half of the length of the contraction rod 1605, six groups of contraction rods 1605 are arranged, and the six groups of contraction rods 1605 are connected end to end in a screwing mode.

Further, the retraction slider 1606 forms a sliding structure through the retraction rod 1605 and the retraction guide rod 1607, and the sliding length of the retraction slider 1606 is equal to the length of the retraction rod 1605.

The embodiment also provides a use scheme of the high-speed rail touching tunnel suspension post galvanizing device, and the device comprises the following steps:

s1, firstly, pre-clamping the transferred workpiece, placing the transferred workpiece in the clamping mechanism 16 by an operator in a feeding box of the working box 2, and pre-clamping the transferred workpiece through a partition frame consisting of a clamping rod 1608 and an isolating rod 1609;

s2, then, station switching operation is carried out, in the intermittent mechanism 4, the working motor 401 works to drive the limiting rotary drum 402 to rotate in the limiting groove 404 of the rotary ball 403, so that the limiting rotary drum 402 rotates to drive the intermittent guide post 406 to rotate through the connecting bent rod 405, and the intermittent guide post 406 rotates in the working sliding groove 407 to drive the rotary ball 403 to rotate, thereby being beneficial to the intermittent rotation of the rotary main shaft 5 and realizing the station switching operation;

s3, then, the intermittent rotation of the rotating main shaft 5 drives the limiting post 8 to rotate through the rotating disc 7, the limiting post 8 rotates to drive the telescopic orifice plate 9 to rotate through the telescopic chute 10, the telescopic orifice plate 9 rotates to drive the moving slide block 12 to slide along the working guide rail 13 on the inner wall of the working frame 6 through the rotating orifice plate 11, and the moving slide block 12 moves to drive the connecting rod 14 to perform lifting and rotating operations through four groups of wave troughs arranged on the working guide rail 13;

s4, then, the connecting rod 14 moves to drive the lifting rod 1601 in the clamping mechanism 16 to move through the connecting plate 15, the lifting rod 1601 moves to drive the connecting guide post 1604 to slide along the inner wall of the clamping mechanism 16 through the lifting plate 1602, the connecting guide post 1604 moves to drive the contraction slide block 1606 to slide along the contraction guide rod 1607 through the contraction rod 1605 through the self weight of the guided work piece, the contraction slide block 1606 drives the clamping rod 1608 to move, and the guided work piece is clamped by the movable sliding chute 1610 of the clamping rod 1608 in the isolating rod 1609;

and S5, finally, the moved sliding block 12 slides along the working guide rail 13 on the inner wall of the working frame 6 to drive the transferred workpiece to sequentially pass through the galvanizing box, the pickling box and the blanking box of the working box 2, so that the automatic galvanizing operation of the transferred workpiece is realized.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.