1. The bridge guardrail cleaning machine is characterized by comprising a power distribution cabinet (1), wherein a water storage tank (2) is fixedly connected to the top side wall of the power distribution cabinet (1), three linking columns (5) are uniformly and fixedly connected to the side wall of one side of the power distribution cabinet (1) and close to the top edge, an inclined supporting plate (4) is fixedly connected to the bottom side wall of each linking column (5), a conveying pipe (3) is fixedly connected to the side wall of one side of the water storage tank (2) far away from the power distribution cabinet (1), each linking column (5) is internally and movably connected with a movable column (51) in a telescopic mode, the three movable columns (51) are respectively connected with a spraying structure (6), a cleaning structure (7) and a painting structure (8), a pipeline (65) is arranged in the spraying structure (6), a water outlet (66) is formed in one side of the pipeline (65), and a first motor (74) is arranged in the cleaning structure (7), the output end of the first motor (74) is connected with a conveyor belt (73) in a meshed mode, an inner pipe (82) is arranged on the smearing structure (8), a smearing layer (83) is connected to one side of the inner pipe (82), and the spraying structure (6), the cleaning structure (7) and the smearing structure (8) are connected with a rotating shaft (62) in a rotating mode.

2. The bridge guardrail cleaning machine of claim 1, wherein: spray structure (6) and establish two semicircular splint (61), two splint (61) rotate through pivot (62) and connect, two the equal fixedly connected with pipeline (65) in inside of splint (61), all link up on the relative lateral wall of pipeline (65) and seted up delivery port (66), two the equal fixedly connected with switching pipe (63) of outer wall that splint (61) are close to pivot (62), the one end of switching pipe (63) is passed splint (61) and is linked together with pipeline (65), two fixedly connected with communicating pipe (64) in the middle of switching pipe (63) top lateral wall, communicating pipe (64) are "concave" font structure, the one end fixed connection that delivery pipe (3) kept away from water storage box (2) is in the middle of the top lateral wall of communicating pipe (64).

3. The bridge guardrail cleaning machine of claim 2, wherein: cleaning structure (7) and having established two circular shape fly leaf (71), two fly leaf (71) rotate through pivot (62) and connect, two the even a plurality of fixed plate (72) of fixedly connected with of fly leaf (71) inner wall, one of them fixed plate (72) outer wall is connected with first motor (74) through screw disassembly, one side internal rotation of fixed plate (72) is connected with conveyer belt (73), the output of first motor (74) passes fixed plate (72) meshing and connects in the one end of conveyer belt (73), conveyer belt (73) outer wall has cup jointed round clear belt (75), clear belt (75) are the sponge preparation, one side of fly leaf (71) is connected with shrouding (76) through screw disassembly.

4. The bridge guardrail cleaning machine of claim 3, wherein: scribble structure (8) and establish two semicircular arc boards (81), two arc board (81) rotate through pivot (62) and connect, two outer wall fixedly connected with that arc board (81) are close to pivot (62) deposits case (84), it has antirust liquid, two to deposit case (84) inside packing arc board (81) inner wall fixedly connected with inner tube (82), layer (83) is paintd to one side fixedly connected with that arc board (81) were kept away from in inner tube (82), the one end of depositing case (84) is passed the one end and the inner tube (82) intercommunication of arc board (81), it makes for foraminiferous sponge to paint layer (83).

5. The bridge guardrail cleaning machine of claim 1, wherein: the connecting column (5) and the movable column (51) are both L-shaped structures, an inner groove is formed in the middle of the inside of the connecting column (5), one end of the movable column (51) is flexibly and movably connected into the inner groove, an adjusting hole (53) is formed in the side wall of one end, connected with the connecting column (5), of the movable column (51), a positioning hole (52) is formed in the side wall, close to an opening of the inner groove, of the connecting column (5) in a penetrating mode, a bolt (54) is inserted into the positioning hole (52), the bolt (54) is inserted into the adjusting hole (53) through the positioning hole (52), and the adjusting hole (53) corresponds to the positioning hole (52).

6. The bridge guardrail cleaning machine of claim 1, wherein: establish reservoir (21) in the middle of reservoir (2) is inside, mounting groove (22) have been established to the one corner at top in reservoir (21), be connected with water pump (23) through screw disassembly in mounting groove (22), water pump (23) output is connected with the pipe, the one end and the pipe intercommunication of conveyer pipe (3).

7. The bridge guardrail cleaning machine of claim 1, wherein: the bottom four corners of switch board (1) all rotates and is connected with the gyro wheel, functional unit has been established to switch board (1) inside, it is hollow structure with movable post (51) inside to link up post (5), and has laid the electric wire inside, one side fixed connection of fagging (4) is on the lateral wall of switch board (1).

8. The bridge guardrail cleaning machine of claim 3, wherein: the sealing plate (76) is made of two semicircular plates, the middle of the top of the sealing plate (76) is rotatably connected with a rotating shaft (62), and the diameter of the sealing plate (76) is the same as that of the cleaning structure (7).

9. The bridge guardrail cleaning machine of claim 1, wherein: the spraying structure (6), the cleaning structure (7) and the lower part of smearing the structure (8) are provided with and accept the dish, it fixes to accept the dish link up on post (5) and the slope sets up, the lower end of accepting the dish has the slag holding bucket through hose connection, the slag holding bucket detachably fixes one side of switch board (1).

10. The bridge guardrail cleaning machine of claim 4, wherein: the spraying structure (6) and the clamping plate (61) fixedly connected with the joining column (5), the cleaning structure (7) and the movable plate (71) fixedly connected with the joining column (5) and the smearing structure (8) and the arc plate (81) fixedly connected with the joining column (5) are provided with rotating shaft holes, the rotating shaft (62) is rotatably arranged in the corresponding rotating shaft holes, the clamping plate (61), the movable plate (71) and the arc plate (81) which correspond to the other side are fixedly connected with the rotating shaft (62), the rotating shafts are fixedly connected with an output shaft of a second motor, an infrared distance measuring sensor is arranged on a clamping plate (61) fixedly connected with the spraying structure (6) and the connecting column (5), the second motor is responsive to the infrared ranging sensor and the first motor is responsive to the second motor.

Background art:

guardrail can all be erect at present bridge and road border, can protect the pedestrian through the guardrail, and the dangerous condition that the disappearance dropped takes place, and the inevitable accumulation dust of guardrail above using for a long time, this can influence the pleasing to the eye of guardrail, still can cut short the life of guardrail.

According to the publication: "CN 108104020B" a town road guardrail cleaning machine cleans through a plurality of pivot cleaning wheel pairs guardrail, but has the incomplete problem of clearance, and its removal structure is also not convenient enough, has the phenomenon that changes the roller and is stuck in the clearance in-process, leads to unable continuation clearance.

The invention content is as follows:

the present invention has been made to solve the above problems, and an object of the present invention is to provide a bridge guardrail cleaning machine, which can effectively solve the above problems according to the publication nos: "CN 108104020B" a town road guardrail cleaning machine cleans through a plurality of pivot cleaning wheel pairs guardrail, but has the incomplete problem of clearance, and its removal structure is also not convenient enough, has the phenomenon that changes the roller and is stuck in the clearance in-process, leads to the technical problem that can't continue to clean up.

In order to solve the above problems, the present invention provides a technical solution: a bridge guardrail cleaning machine comprises a power distribution cabinet, wherein the side wall of the top of the power distribution cabinet is fixedly connected with a water storage tank, three linking columns are uniformly and fixedly connected to the side wall of one side of the power distribution cabinet and the position close to the top edge, the side wall of the bottom of each linking column is fixedly connected with an inclined supporting plate, the side wall of one side of the water storage tank, which is far away from the power distribution cabinet, is fixedly connected with a conveying pipe, each linking column is internally and movably connected with a movable column in a telescopic way, the three movable columns are respectively connected with a spraying structure, a cleaning structure and a smearing structure, a pipeline is arranged in the spraying structure, a water outlet is arranged on one side of the pipeline, a first motor is arranged on the cleaning structure, the output end of the first motor is connected with a conveyor belt in a meshing way, the smearing structure is provided with an inner pipe, one side of the inner pipe is connected with a smearing layer, and the spraying structure, the cleaning structure and the smearing structure are all rotatably connected with a rotating shaft.

As preferred, the spraying structure establishes two semicircular splint, two splint rotate through the pivot and connect, two the equal fixedly connected with pipeline in inside of splint, all link up on the relative lateral wall of pipeline and seted up the delivery port, two splint are close to the equal fixedly connected with switching pipe of outer wall of pivot, splint and pipeline intercommunication are passed to the one end of switching pipe, two fixedly connected with communicating pipe in the middle of the switching pipe top lateral wall, communicating pipe is "concave" font structure, the one end fixed connection that the water storage box was kept away from to the conveyer pipe is in the middle of the top lateral wall of communicating pipe.

As preferred, clean the structure and establish two circular shape fly leafs, two the fly leaf rotates through the pivot to be connected, two a plurality of fixed plates of the even fixedly connected with of fly leaf inner wall, one of them the fixed plate outer wall is connected with first motor through screw dismantlement, one side internal rotation of fixed plate is connected with the conveyer belt, the output of first motor passes the fixed plate meshing and connects in the one end of conveyer belt, the conveyer belt outer wall has cup jointed the round belt of cleaning, the belt of cleaning is the sponge preparation, one side of fly leaf is connected with the shrouding through screw dismantlement.

Preferably, the smearing structure is provided with two semicircular arc plates which are rotatably connected through a rotating shaft, the outer wall of each arc plate close to the rotating shaft is fixedly connected with a storage box, antirust liquid is filled in the storage box, the inner wall of each arc plate is fixedly connected with an inner tube, one side of each inner tube, far away from the corresponding arc plate, is fixedly connected with a smearing layer, one end of each storage box penetrates through one end of each arc plate and is communicated with the corresponding inner tube, and the smearing layer is made of sponge with holes.

Preferably, the connecting column and the movable column are both of an L-shaped structure, an inner groove is formed in the middle inside the connecting column, one end of the movable column is flexibly and movably connected into the inner groove, an adjusting hole is formed in the side wall of the end, connected with the connecting column, of the movable column, a positioning hole is formed in the side wall, close to the opening of the inner groove, of the connecting column in a penetrating mode, a bolt is inserted into the positioning hole, the bolt is inserted into the adjusting hole through the positioning hole, and the adjusting hole corresponds to the positioning hole.

Preferably, a water storage tank is arranged in the middle of the inside of the water storage tank, a mounting groove is formed in one corner of the top of the water storage tank, a water pump is detachably connected into the mounting groove through screws, the output end of the water pump is connected with a pipe, and one end of the conveying pipe is communicated with the pipe.

Preferably, the bottom four corners of the power distribution cabinet are rotatably connected with idler wheels, functional components are arranged inside the power distribution cabinet, the connecting columns and the movable columns are of hollow structures, electric wires are arranged inside the connecting columns and the movable columns, and one side of each inclined supporting plate is fixedly connected to the side wall of the power distribution cabinet.

Preferably, the sealing plate is made of two semicircular plates, a rotating shaft is rotatably connected to the middle of the top of the sealing plate, and the diameter of the sealing plate is the same as that of the cleaning structure.

Preferably, the spraying structure, the cleaning structure and the smearing structure are provided with a receiving disc below, the receiving disc is fixed on the connecting column and is obliquely arranged, the lower end of the receiving disc is connected with a slag receiving barrel through a hose, and the slag receiving barrel is detachably fixed on one side of the power distribution cabinet.

Spray the structure with on holding up spliced pole fixed connection's the splint clean the structure with hold up spliced pole fixed connection's fly leaf on and paint the structure with it all is provided with the pivot hole to link up post fixed connection on the arc board, the pivot rotationally sets up in the pivot hole that corresponds, and corresponds the opposite side splint, fly leaf and arc board all with pivot fixed connection, it is a plurality of the pivot all with the output shaft fixed connection of second motor, spray the structure with it is provided with infrared distance measuring sensor on holding up spliced pole fixed connection's the splint, the second motor respond to infrared distance measuring sensor, first motor respond to the second motor.

The invention has the beneficial effects that: the cleaning solution is fed into the two switching pipes through the communicating pipe, the cleaning solution can be discharged from the water outlet after entering the pipeline, the effect of spraying the guardrail rod is realized, the guardrail rod is preliminarily cleaned, the first motor drives the conveying belt to move along with the conveying belt, the outer wall of the guardrail rod is cleaned at present, the cleaning belt is made of sponge, water sprayed on the guardrail can be absorbed, dirt washed off by water is cleaned, the cleaning function is realized, the cleaning solution dripped from the spraying structure and the dirt cleaned by the cleaning structure fall into the receiving disc and are finally collected in the slag receiving barrel, when the equipment moves, the coating layer can be driven to move, the function of coating the antirust solution on the guardrail pipe at present is realized, the guardrail rod can be prevented from rusting through the antirust solution, and the service life of the guardrail rod is prolonged; in addition, when the spraying mechanism is close to the connecting piece arranged on the guardrail and cannot span, the second motor drives the rotating shaft of the spraying structure, the cleaning structure and the smearing structure to rotate, so that the clamping plate, the movable plate and the arc plate are opened through the rotating shaft, and the clamping plate can be clamped on the guardrail again under the action of the second motor when the connecting piece is crossed, and the applicability of the bridge guardrail cleaning machine is improved.

The guardrail cleaning device is provided with the connecting column and the movable column, the bolt is pulled out when needed, then the movable column is pulled out upwards from the connecting column, and the bolt is inserted into the adjusting hole through the positioning hole to realize positioning after the movable column is adjusted to the proper height, so that guardrail rods with different heights are cleaned.

Description of the drawings:

for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the reservoir of the present invention;

FIG. 3 is a schematic plan view of the spraying structure of the present invention;

FIG. 4 is a schematic plan view of the cleaning structure of the present invention;

FIG. 5 is a schematic perspective exploded view of the cleaning structure of the present invention;

FIG. 6 is a schematic plan view of the coating structure of the present invention;

FIG. 7 is a structural diagram illustrating the operation state of the conveyor belt when the number of the fixing plates is four according to the present invention;

fig. 8 is a structural diagram illustrating the operation state of the conveyor belt when the number of the fixing plates is seven in the present invention.

In the figure: 1. a power distribution cabinet; 2. a water storage tank; 21. a water storage tank; 22. mounting grooves; 23. a water pump; 3. a delivery pipe; 4. a diagonal bracing plate; 5. connecting the column; 51. a movable post; 52. positioning holes; 53. an adjustment hole; 54. a bolt; 6. a spraying structure; 61. a splint; 62. a rotating shaft; 63. a transfer tube; 64. a communicating pipe; 65. a pipeline; 66. a water outlet; 7. a cleaning structure; 71. a movable plate; 72. a fixing plate; 73. a conveyor belt; 74. a first motor; 75. cleaning the belt; 76. closing the plate; 8. coating a structure; 81. an arc plate; 82. an inner tube; 83. coating a layer; 84. and (7) storing the box.

The specific implementation mode is as follows:

as shown in fig. 1 to 6, the following technical solutions are adopted in the present embodiment: a bridge guardrail cleaning machine comprises a power distribution cabinet 1, wherein the top side wall of the power distribution cabinet 1 is fixedly connected with a water storage tank 2, the side wall of one side of the power distribution cabinet 1, which is close to the top edge, is uniformly and fixedly connected with three linking columns 5, the bottom side wall of each linking column 5 is fixedly connected with an inclined supporting plate 4, the side wall of one side of the water storage tank 2, which is far away from the power distribution cabinet 1, is fixedly connected with a conveying pipe 3, each linking column 5 is internally and movably connected with a movable column 51 in a telescopic manner, the three movable columns 51 are respectively connected with a spraying structure 6, a cleaning structure 7 and a coating structure 8, a pipeline 65 is arranged in the spraying structure 6, one side of the pipeline 65 is provided with a water outlet 66, the cleaning structure 7 is provided with a first motor 74, the output end of the first motor 74 is meshed with a conveying belt 73, the coating structure 8 is provided with an inner pipe 82, one side of the inner pipe 82 is connected with a coating layer 83, the spraying structure 6, the cleaning structure 7 and the smearing structure 8 are both rotatably connected with a rotating shaft 62.

And spray structure 6, the below of cleaning structure 7 and scribbling structure 8 is provided with accepts the dish, 8 accept the dish and fix on 8 links up post 5 and the slope sets up, 8 accept the lower end of dish and have a slag receiving barrel through hose connection, 8 slag receiving barrel detachably fixes in one side of 8 switch boards 8, in the in-process of in-service use, from the cleaning solution that sprays 6 drippage of structure and clean the dirt that structure 7 cleaned and fall into and accept in the dish and finally collect in the slag receiving barrel, treat to clean and concentrate again after a period and handle, prevent that the dirt that falls down at the in-process of clearing up the guardrail from causing the pollution to ground.

Wherein, two semicircular splint 61 are established to spray structure 6, two splint 61 rotate through pivot 62 and connect, the equal fixedly connected with pipeline 65 in inside of two splint 61, all link up on the relative lateral wall of pipeline 65 and seted up delivery port 66, two splint 61 are close to the equal fixedly connected with switching pipe 63 of outer wall of pivot 62, splint 61 and pipeline 65 intercommunication are passed to the one end of switching pipe 63, fixedly connected with communicating pipe 64 in the middle of two switching pipe 63 top lateral walls, communicating pipe 64 is "concave" font structure, the one end fixed connection that delivery pipe 3 kept away from water storage box 2 is in the middle of the top lateral wall of communicating pipe 64.

The cleaning structure 7 is provided with two circular movable plates 71, the two movable plates 71 are rotatably connected through the rotating shaft 62, the inner walls of the two movable plates 71 are uniformly and fixedly connected with a plurality of fixed plates 72, the outer wall of one of the fixed plates 72 is detachably connected with a first motor 74 through a screw, one side of the fixed plate 72 is rotatably connected with a conveyor belt 73, for example, the conveyor belt 73 can be conveyed through a conveyor roller, the fixed plates 72 are arranged to support the conveyor belt, in the using process, the inner conveyor belt is tightly attached to a guardrail, the larger the number of the fixed plates 72 is, the closer the outer rings of the conveyor belts are to an arc shape, for example, a conveyor belt working state structure when the fixed plates 72 are four is shown in fig. 7, and a conveyor belt working state structure when the fixed plates 72 are seven is shown in fig. 8. The number of fixing plates is adaptively chosen by those skilled in the art to meet the actual requirement, and will not be described in detail herein. The output end of the first motor 74 penetrates through the fixing plate 72 and is connected in one end of the conveyor belt 73 in a meshed mode, the outer wall of the conveyor belt 73 is sleeved with a circle of cleaning belt 75, the cleaning belt 75 is made of sponge, one side of the movable plate 71 is detachably connected with a sealing plate 76 through screws, the sealing plate 76 is made of two semicircular plates, the rotating shaft 62 is connected to the middle of the top of the sealing plate 76 in a rotating mode, and the diameter of the sealing plate 76 is the same as that of the cleaning structure 7.

Wherein, it has two semicircular arc boards 81 to establish to paint structure 8, two arc boards 81 rotate through pivot 62 and connect, two arc boards 81 are close to the outer wall fixedly connected with of pivot 62 and deposit case 84, it has antirust liquid to deposit the inside packing of case 84, two arc boards 81 inner wall fixedly connected with inner tubes 82, one side fixedly connected with that arc board 81 was kept away from to inner tube 82 paints layer 83, the one end and the inner tube 82 intercommunication of arc board 81 are passed to the one end of depositing case 84, paint layer 83 and be foraminiferous sponge preparation.

The connecting column 5 and the movable column 51 are both of an L-shaped structure, an inner groove is formed in the middle of the inside of the connecting column 5, one end of the movable column 51 is flexibly and movably connected into the inner groove, an adjusting hole 53 is formed in the side wall of the end, connected with the connecting column 5, of the movable column 51, a positioning hole 52 is formed in the side wall, close to the opening of the inner groove, of the connecting column 5 in a penetrating mode, a bolt 54 is inserted into the positioning hole 52, the bolt 54 is inserted into the adjusting hole 53 through the positioning hole 52, and the adjusting hole 53 corresponds to the positioning hole 52.

Wherein, the inside middle aqua storage tank 21 of having established of water storage tank 2, the one corner at top is established and is had mounting groove 22 in the aqua storage tank 21, is connected with water pump 23 through screw dismantlement in the mounting groove 22, and water pump 23 output is connected with the pipe, and conveyer pipe 3's one end and pipe intercommunication.

Wherein, the bottom four corners of switch board 1 all rotates and is connected with the gyro wheel, and switch board 1 is inside to be established functional unit, links up the inside hollow structure that is of post 5 and activity post 51, and has laid the electric wire inside, and one side fixed connection of fagging 4 is on switch board 1's lateral wall to one side.

The better scheme is that the spraying structure 6 is fixedly connected with the connecting column 5 on the clamp plate 61, the cleaning structure 7 is fixedly connected with the connecting column 5 on the movable plate 71 and the coating structure 8 is fixedly connected with the connecting column 5 on the arc plate 81, the rotating shaft 62 is rotatably arranged in the corresponding rotating shaft hole, the clamp plate 61 is corresponding to the other side, the movable plate 71 and the arc plate 81 are fixedly connected with the rotating shaft 62, the rotating shafts are fixedly connected with the output shaft of the second motor, the spraying structure 62 is fixedly connected with the connecting column 5 on the clamp plate 61, the second motor is responsive to the infrared distance measuring sensor, and the first motor is responsive to the second motor. In this kind of scheme, when spraying the mechanism and being close to the connecting piece of establishing on the guardrail and can't strideing across, the second motor drives the pivot rotation that sprays the structure, cleans the structure and paint the structure for splint, fly leaf and arc board open through the pivot, and the effect of second motor is again the joint on the guardrail when treating to stride across the connecting piece, has improved this bridge guardrail cleaning machine's suitability.

Specifically, the method comprises the following steps: a bridge guardrail cleaning machine, when using, at first open splint 61, fly leaf 71 and arc board 81 through the pivot 62, then the joint is on the guardrail bar, close along pivot 62, realize the function of being connected with the guardrail bar, start the water pump 23 of connecting in mounting groove 22, extract the cleaning solution in the aqua storage tank 21, in sending into the communicating pipe 64 through conveyer pipe 3, send the cleaning solution into two switching pipes 63 through the communicating pipe 64, the cleaning solution will be discharged from delivery port 66 after entering into the pipeline 65, realize the effect of spraying the guardrail bar, realize the preliminary clearance to the guardrail bar, through the gyro wheel mobile device, make the following clean the structure 7 clean the area after spraying, start first motor 74 and drive conveyer belt 73 with this to realize that the clearance area 75 moves along with conveyer belt 73, make now clean the outer wall of the guardrail bar, the clearance area 75 is made for the sponge, can absorb the water drenched on the guardrail, simultaneously will be swept away by the dirt that the water-washed got off, realize clear function, along with the removal of equipment, it can move to cleaning the region to scribble structure 8, through placing antirust liquid in depositing case 84, antirust liquid can flow in inner tube 82 through depositing case 84, one side fixedly connected with of inner tube 82 keeping away from arc board 81 scribbles layer 83, it can absorb the conduction to scribble the antirust liquid in inner tube 82 by layer 83, last transmission is to scribbling layer 83 skin, when equipment removes, can drive and scribble layer 83 and remove, make the function of scribbling antirust liquid on the guardrail pipe now, can prevent the guardrail bar rust through antirust liquid, increase the life of guardrail bar, the setting up of infrared distance measuring sensor and second motor can make spray the structure, it strides obstacles such as structure automatic connector to clean and scribble, improve the intellectuality of equipment, when necessary, the bolt 54 is pulled out, then the movable column 51 is pulled out upwards from the connecting column 5, after the height is adjusted to be proper, the bolt 54 is inserted into the adjusting hole 53 through the positioning hole 52 to realize positioning, and therefore the guard rails with different heights are cleaned.

While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.