1. The utility model provides a be used for directly driving permanent magnet wind power generator over-and-under type footboard operation platform which characterized in that: comprises a cross lifting platform, a manual ascending and descending ladder, a guardrail and a tooling assembly compatible plate;

a fan-shaped plane plate is arranged above the crossed lifting platform, crossed lifting support arms are arranged below the plane plate, one side of each lifting support arm is connected with a lifting structure, a support frame is arranged below each lifting support arm, trundles are arranged below the support frames, and fence positioning sleeves are arranged on the outer sides of the plane plates;

the number of the crossed lifting platforms is 4-12, a plurality of crossed lifting platforms enclose a circle, the guardrails are vertically arranged in the fence positioning sleeve, 0-shaped chains are arranged between the adjacent guardrails, the tooling assembly compatible plate is arranged in a gap between the adjacent plane plates, and the manual vertical ladder is arranged on the outer side of the tooling assembly compatible plate.

2. The lifting pedal operation platform for the direct-drive permanent magnet wind power generator as claimed in claim 1, wherein: the crossed lifting platform comprises a lifting structure, a rotating shaft seat, a rotating shaft pin, a connecting shaft, a spacer bush, a bearing, a plane plate, a lifting supporting arm and a supporting frame; the lifting structure comprises a manual rocking wheel, a screw front seat, a T-tooth nut seat, a T-tooth screw, a screw rear seat and a sliding block; the T tooth screw rod passes through threaded connection and is in on screw rod front bezel, T tooth nut seat and the screw rod back seat, T tooth nut seat and screw rod back seat are fixed in on the support frame, manual rocking wheel is fixed in on the T tooth screw rod, and T tooth screw rod rear end is equipped with the electric drill connector, lift support arm one side slides on the connecting axle through spacer, bearing, the sliding block sets up between the lift support arm, and T tooth screw rod connects the sliding block, and lift support arm opposite side passes through the pivot setting of rotating on rotating the axle bed, the rotation axle bed is fixed in on the support frame.

3. The lifting pedal operation platform for the direct-drive permanent magnet wind power generator as claimed in claim 1, wherein: four limiting rods are arranged on the supporting frame, and travel switches are arranged above the side of each limiting rod.

4. The lifting pedal operation platform for the direct-drive permanent magnet wind power generator as claimed in claim 3, wherein: the limiting buffer block is arranged below the plane plate and arranged above the limiting rod.

5. The lifting pedal operation platform for the direct-drive permanent magnet wind power generator as claimed in claim 1, wherein: the manual climbing ladder comprises an anti-slip pedal, universal wheels with brakes, a plug pin type lifting frame and a supporting frame, wherein the fan-shaped manual climbing ladder is fixed on the supporting frame through the anti-slip pedal, the universal wheels with the brakes are fixedly arranged below the supporting frame through bolts, and the plug pin type lifting frame is fixed at the rear end of the supporting frame through limiting pins.

6. The lifting pedal operation platform for the direct-drive permanent magnet wind power generator as claimed in claim 1, wherein: the tool assembling compatible plate comprises a fan-shaped compatible connecting plate, a hinge and a limiting block, wherein the compatible connecting plate is fan-shaped, the compatible connecting plate is arranged on one side of the cross lifting platform plane plate through the hinge, and the limiting block is fixed on the other side of the cross lifting platform plane plate through a pin bolt.

7. The lifting pedal operation platform for the direct-drive permanent magnet wind power generator as claimed in claim 6, wherein: and a magnetic base is arranged on the outer side of the cross lifting platform limiting rod.

8. The lifting pedal operation platform for the direct-drive permanent magnet wind power generator as claimed in claim 1, wherein: each group of fence positioning sleeves comprises a circular groove and a semicircular groove.

9. The elevating pedal operating platform for the direct-drive permanent magnet wind power generator as claimed in claim 8, wherein: the guardrail is formed by the combination of a plurality of bracing pieces, and two bracing pieces in the guardrail outside down extend and insert circular slot and half slot respectively, are equipped with gag lever post and clamp bolt on the half slot, and the guardrail below is equipped with vertical pedal plate of playing, and the guardrail outside is equipped with eyebolt, 0 word chain pass through the bearing fast-hanging buckle fixed in on the eyebolt.

10. The assembling method for the lifting pedal operating platform of the direct-drive permanent magnet wind power generator as claimed in claim 1, wherein the assembling method comprises the following steps: the method comprises the following steps:

(1) a plurality of crossed lifting platforms are arranged on the outer side of the direct-drive permanent magnet wind driven generator to form a circle, compatible connection plates are arranged in gaps between adjacent plane plates, and the crossed lifting platforms are arranged on the outer sides of the compatible plates assembled by the tool;

(2) connecting an electric drill connector with an electric drill, starting the electric drill to lift the crossed lifting platform to a specified height, and finely adjusting the integral flatness of the crossed lifting platform by using a manual rocker;

(3) installing guardrails in a fence positioning sleeve outside the crossed lifting platform, and arranging 0-shaped chains between adjacent guardrails;

(4) the manual vertical ladder is arranged on the outer side of the compatible connection plate, the height of the manual vertical ladder is the same as that of the plane plate, and the horizontal chain is opened, so that the horizontal chain can enter the plane plate of the crossed lifting platform to work.

Background

With the continuous development and progress of the wind driven generator technology, the types of the direct-driven wind driven generator are diversified, the types of the structure are diversified, the structure size is increased, the occupied area of the traditional operation platform is large, the traditional operation platform is difficult to adapt to the installation process, the operation is troublesome, potential safety hazards exist in the operation process of workers, and the improvement is needed.

Disclosure of Invention

In order to solve the problems, the invention discloses a lifting pedal operating platform for a direct-drive permanent magnet wind power generator.

In order to achieve the purpose, the technical scheme of the invention is as follows:

a lifting pedal operation platform for a direct-drive permanent magnet wind power generator comprises a cross lifting platform, manual ascending and descending ladders, guardrails and a tool assembly compatible plate;

a fan-shaped plane plate is arranged above the crossed lifting platform, crossed lifting support arms are arranged below the plane plate, one side of each lifting support arm is connected with a lifting structure, a support frame is arranged below each lifting support arm, trundles are arranged below the support frames, and fence positioning sleeves are arranged on the outer sides of the plane plates;

the number of the crossed lifting platforms is 4-12, a plurality of crossed lifting platforms enclose a circle, the guardrails are vertically arranged in the fence positioning sleeve, 0-shaped chains are arranged between the adjacent guardrails, the tooling assembly compatible plate is arranged in a gap between the adjacent plane plates, and the manual vertical ladder is arranged on the outer side of the tooling assembly compatible plate.

Furthermore, the crossed lifting platform comprises a lifting structure, a rotating shaft seat, a rotating shaft pin, a connecting shaft, a spacer bush, a bearing, a plane plate, a lifting support arm and a support frame; the lifting structure comprises a manual rocking wheel, a screw front seat, a T-tooth nut seat, a T-tooth screw, a screw rear seat and a sliding block; the T tooth screw rod passes through threaded connection and is in on screw rod front bezel, T tooth nut seat and the screw rod back seat, T tooth nut seat and screw rod back seat are fixed in on the support frame, manual rocking wheel is fixed in on the T tooth screw rod, and T tooth screw rod rear end is equipped with the electric drill connector, lift support arm one side slides on the connecting axle through spacer, bearing, the sliding block sets up between the lift support arm, and T tooth screw rod connects the sliding block, and lift support arm opposite side passes through the pivot setting of rotating on rotating the axle bed, the rotation axle bed is fixed in on the support frame.

Furthermore, four limiting rods are arranged on the supporting frame, and travel switches are arranged above the side of each limiting rod.

Furthermore, a limiting buffer block is arranged below the plane plate and arranged above the limiting rod.

Furthermore, the manual climbing ladder comprises an anti-slip pedal, a universal wheel with a brake, a plug pin type lifting frame and a supporting frame, the fan-shaped manual climbing ladder is fixed on the supporting frame through the anti-slip pedal, the universal wheel with the brake is fixed below the supporting frame through a bolt, and the plug pin type lifting frame is fixed at the rear end of the supporting frame through a limiting pin.

Further, the compatible board of frock piece together includes fan-shaped compatible yoke plate, hinge, stopper, compatible yoke plate is fan-shaped, and compatible yoke plate passes through the hinge setting in alternately lift platform plane board one side, the stopper is fixed in alternately lift platform plane board opposite side through the cotter pin.

Furthermore, a magnetic base is arranged on the outer side of the limiting rod of the crossed lifting platform.

Furthermore, each group of fence positioning sleeves comprises a circular groove and a semicircular groove.

Further, the guardrail is formed by a plurality of bracing pieces in a combined mode, two bracing pieces on the outermost side of the guardrail extend downwards and are inserted into the circular groove and the semicircular groove respectively, the semicircular groove is provided with a limiting rod and a clamping bolt, the lower portion of the guardrail is provided with a vertical pedal plate, the outer side of the guardrail is provided with lifting screws, and the 0-shaped chain is fixed on the lifting screws through the bearing quick-hanging buckle.

An assembling method for a lifting pedal operation platform of a direct-drive permanent magnet wind driven generator comprises the following steps:

(1) a plurality of crossed lifting platforms are arranged on the outer side of the direct-drive permanent magnet wind driven generator to form a circle, compatible connection plates are arranged in gaps between adjacent plane plates, and the crossed lifting platforms are arranged on the outer sides of the compatible plates assembled by the tool;

(2) connecting an electric drill connector with an electric drill, starting the electric drill to lift the crossed lifting platform to a specified height, and finely adjusting the integral flatness of the crossed lifting platform by using a manual rocker;

(3) installing guardrails in a fence positioning sleeve outside the crossed lifting platform, and arranging 0-shaped chains between adjacent guardrails;

(4) the manual vertical ladder is arranged on the outer side of the compatible connection plate, the height of the manual vertical ladder is the same as that of the plane plate, and the horizontal chain is opened, so that the horizontal chain can enter the plane plate of the crossed lifting platform to work.

The invention has the beneficial effects that:

the lifting pedal operating platform for the direct-drive permanent magnet wind driven generator provided by the invention surrounds the periphery of the generator, adopts modular combination, can effectively meet the requirements of safety and applicability, is convenient to move and turn around in the operation process, ensures the assembly requirement, improves the working efficiency, occupies a small area and reduces the cost.

Drawings

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

FIG. 2 is a front view of the cross lift platform of the present invention;

FIG. 3 is a right side view of the cross lift platform of the present invention;

FIG. 4 is a top view of the cross lift platform of the present invention;

FIG. 5 is a schematic view of the lifting structure of the cross lift platform of the present invention;

FIG. 6 is a schematic structural view of the manual step ladder of the present invention;

FIG. 7 is a schematic view of a compliant yoke plate according to the present invention shown in a lowered position;

FIG. 8 is a schematic view of a tooling assembly compatible plate structure and installation thereof according to the present invention;

FIG. 9 is a schematic view of the construction of the guard rail of the present invention;

FIG. 10 is a schematic view of the installation of the guard rail of the present invention;

list of reference numerals:

1. a cross lifting platform, 2, a manual ascending and descending ladder, 3, a guardrail, 4, a tool assembly compatible plate, 5, a caster, 6, a support frame, 7, a lifting support arm, 8, a limiting rod, 9, a limiting buffer block, 10, a plane plate, 11, a travel switch, 12, a bearing, 13, a spacer sleeve, 14, a connecting shaft, 15, a rotating shaft pin, 16, a rotating shaft seat, 17, a fence positioning sleeve, 18, a screw rear seat, 19, a T-tooth screw, 20, a T-tooth nut seat, 21, a screw front seat, 22, a manual rocking wheel, 23, an electric drill connector, 24, a sliding block, 26, an anti-skid pedal, 27, a universal wheel with a brake, 28, a bolt type lifting frame, 29, a support frame, 30, a limiting pin, 31, a hinge, 32, a limiting block, 33, a magnetic seat, 34, a compatible connecting plate, 40, a support rod, 41, a circular groove, 42, a semicircular groove, 43, a limiting rod, 44 and a clamping bolt, 45. a pedal kicking step, 46 and a 0-shaped chain.

Detailed Description

The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the invention and not as limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1, the lifting pedal operating platform for the direct-drive permanent magnet wind power generator comprises a cross lifting platform 1, an artificial up-down ladder 2, a guardrail 3 and a tooling assembly compatible plate 4;

as shown in fig. 2, 3 and 4, the crossed lifting platform 1 is provided with four universal casters 5 for the crossed lifting platform 1 is assembled in a movable manner, the platform is lifted and lowered in a required height manner through a manual rocking wheel on the crossed lifting platform 1 and an electric drill connector 23, the electric drill connector 23 is connected with an electric drill to lift the platform, and the manual rocking wheel 22 is subjected to fine adjustment of the integral flatness.

The T-tooth screw 19 is connected with the screw front seat 21, the T-tooth nut seat 20 and the screw rear seat 18 through threads, the T-tooth nut seat 20 and the screw rear seat 18 are fixed on the support frame 6, the manual rocking wheel 22 is fixed on the T-tooth screw 19, the electric drill connector 23 is arranged at the rear end of the T-tooth screw 19,

as shown in fig. 5, a lifting structure is arranged below the cross lifting platform, the sliding block 24 is arranged between the lifting support arms 7, the T-tooth screw 19 is connected with the sliding block 24, the other side of the lifting support arm 7 is arranged on the rotating shaft seat 16 through a rotating shaft pin, and the lifting of the cross lifting platform can be realized only by rotating the manual rocking wheel 22 (or the T-tooth screw 19).

When the direct-drive permanent magnet wind driven generator is installed, a circle is formed by surrounding a plurality of crossed lifting platforms 1, and the number of the corresponding crossed lifting platforms 1 is selected according to the size of the circle to be assembled. The clearance between the adjacent plane board 10 is equipped with fan-shaped compatible yoke plate 34, compatible yoke plate 34 is installed at plane board 10 edge through three hinge 31, hinge 31 is used for realizing that compatible yoke plate rotation angle is adjusted wantonly in 270, be convenient for alternately install convenient and clearance adjustment between lift platform 1, and be equipped with stopper 32, so that the installation after fixed, as shown in figure 8, compatible yoke plate 34 hangs down after the use, inhale together with the magnetic force seat 33 in the gag lever post outside, prevent to rock the back and produce the potential safety hazard, as shown in figure 7.

The descending height of the cross lifting platform 1 is limited, otherwise, equipment can be damaged, four limiting rods 8 are arranged on the supporting frame 6, a travel switch 11 is arranged above the side of each limiting rod, and the back of the plane plate stops moving when pressed to the travel switch 11, so that the safety is improved.

A limit buffer block 9 is arranged below the plane plate 10, and the position of the limit buffer block is arranged above the limit rod 8, so that the travel switch can be prevented from being damaged by pressure.

As shown in fig. 9, the guardrail 4 is formed by combining a plurality of support rods 40, two support rods at the outermost side of the guardrail on the cross lifting platform 1 extend downwards to be respectively inserted into a circular groove 41 and a semicircular groove 42 to realize the opening and closing and the taking out of the guardrail, and a limit rod 43 and two bolts 44 are arranged on the semicircular groove and used for limiting and fixing the limit rod; as shown in fig. 10, a kick plate 45 is provided on the guard rail for protecting the pedal from falling off by a tool, a foreign object, etc.; the guard rails are provided with 0-shaped chains 46 for crossing the guard rails in the splicing area of the pedal platforms.

As shown in fig. 6, four universal wheels 21 are arranged below the manual ascending and descending ladder 2 and used for splicing the manual ascending and descending ladder 2, the universal wheels 21 are provided with brake pads and can be stopped at any desired position, the bolt type lifting frames 28 are arranged on the manual ascending and descending ladder 2 and used for adjusting the position height of the bolt type lifting frames 28 according to the height of the cross lifting platform 1 and limiting and fixing the assembly with the limiting pins 30. The manual up-down ladder 2 is arranged on the outer side of the tool assembling compatible plate. After the installation of whole platform is accomplished, operating personnel is convenient for go on and weld, wrap the operation on the platform, and adjustable or take off partial guardrail when reaching the end link down, realize the operation demands such as lower ring, area is little, and is with low costs, and assembly efficiency is high.

The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features.