CN216240390U

CN216240390U - Climbing device for operation and maintenance of transformer substation

Info

Publication number: CN216240390U
Application number: CN202121573061.9U
Authority: CN
Inventors: 阎亮; 福和; 照日格图
Original assignee: Zhao Rigetu
Current assignee: Zhao Rigetu
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-04-08
Anticipated expiration: 2031-07-12

Abstract

The utility model provides a climbing device for operation and maintenance of a transformer substation, which comprises a moving seat, wherein two ends of the top of the moving seat are fixedly connected with a returning frame, the tops of the two returning frames are respectively provided with a crawling ladder, one end of each crawling ladder, which is far away from the returning frame, is jointly and rotatably connected with a platform, and the top of the moving seat is vertically connected with two vertical rods which are parallel and symmetrical to each other. The climbing device for the operation and maintenance of the transformer substation is provided, the ladder stand can be used for facilitating climbing of maintenance personnel through the platform, the ladder stand, the lifting platform and the clip-shaped frame, the clip-shaped frame can push the platform to lift through the ladder stand, so that the height of the clip-shaped frame can be adjusted, maintenance tools can be placed on the lifting platform, the clip-shaped frame is convenient to carry tools during climbing, and the climbing device has better safety.

Description

Climbing device for operation and maintenance of transformer substation

Technical Field

The utility model relates to the technical field of transformer substation operation and maintenance, in particular to a climbing device for transformer substation operation and maintenance.

Background

The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system. The substation in the power plant is a step-up substation, which is used for feeding the electric energy generated by the generator into the high-voltage power grid after being stepped up, and the substation needs regular maintenance by related personnel to prevent unexpected faults.

Now relate to a transformer substation operation is maintained and is used climbing device, the climbing device that has now scrambles through the chevron shape cat ladder for the most part, there is certain drawback when its chevron shape cat ladder climbs the climbing, at first, the chevron shape cat ladder all is fixed height, when maintaining to the position of co-altitude not, thereby need people to climb by readjusting the position after the cat ladder gets off, its influence maintains the efficiency of construction, secondly, current maintainer scrambles through the shoulder back instrument, can have certain danger when personnel's carrier scrambles, thereby there is certain influence.

SUMMERY OF THE UTILITY MODEL

Based on the technical problems in the background art, the utility model provides a climbing device for operation and maintenance of a transformer substation.

The climbing device for the operation and maintenance of the transformer substation comprises a moving seat, wherein two return frames are fixedly connected to two ends of the top of the moving seat, crawling ladders are arranged on the tops of the two return frames, one ends of the two crawling ladders, which are far away from the return frames, are jointly and rotatably connected with a platform, two vertical rods which are parallel and symmetrical to each other are vertically connected to the top of the moving seat, the vertical rods are located between the two return frames, and a lifting platform is arranged between the two vertical rods.

Preferably, two the common fixedly connected with roof of one end that the seat was removed is kept away from to the montant, the fixed plate of two mutual parallel symmetries of top fixedly connected with of roof, arbitrary one side fixedly connected with first motor of fixed plate, the output shaft fixedly connected with rotary rod of first motor with the fixed plate rotates to be connected, the surface position placed in the middle of the rotary rod is fixed with around the rope frame, around being equipped with the stay cord around the surface of around the rope frame, the one end fixedly connected with lifting hook of around the rope frame is kept away from to the stay cord.

Preferably, the platform is including seting up the thing mouth of getting that puts at central point, the top of platform corresponds get thing mouth edge position fixedly connected with guard plate, the equal fixedly connected with guardrail frame in position at the top both ends of platform, the top of platform seted up with montant through connection's slide opening.

Preferably, the top four corners position of elevating platform all fixedly connected with lifting rope, four the lifting rope all with the lifting hook winding is connected, the equal fixedly connected with in both sides of elevating platform with montant sliding connection's lug.

Preferably, spacing mouthful have all been seted up to the both sides around the type frame of returning, the horizontal fixedly connected with gag lever post of inner wall of spacing mouthful, two the equal sliding connection of surface of gag lever post has the movable block, two the common fixedly connected with connecting rod of one side that the movable block is relative with the cat ladder rotates to be connected, the type frame is kept away from one side of montant position fixedly connected with second motor placed in the middle, the output shaft fixedly connected with threaded rod of second motor with the type frame of returning rotates to be connected, and the one end of threaded rod is passed the intermediate position of connecting rod and its threaded connection.

Preferably, the bottom four corners position of removal seat all fixedly connected with socle, the bottom fixedly connected with universal wheel of socle, the surface four corners that removes the seat is close to the position of socle all runs through and is connected with the support pneumatic cylinder, the bottom fixedly connected with backing plate of support pneumatic cylinder.

The climbing device for the operation and maintenance of the transformer substation, provided by the utility model, has the beneficial effects that: through the arranged lifting platform, the first motor, the rotary rod, the rope winding frame, the article taking opening, the first motor and the pull rope, the first motor can drive the rope winding frame to rotate through the rotary rod, and the rope winding frame can wind the pull rope, so that the pull rope can pull the lifting platform to lift to the position of the article taking opening, a worker can conveniently carry tools when climbing, and the lifting platform has better safety;

through the second motor that sets up, the threaded rod, the type frame returns, the connecting rod, cat ladder and platform, the second motor can drive the threaded rod and rotate on the type frame returns to it removes to drive the connecting rod, the connecting rod can stimulate the cat ladder and go up and down to incline, thereby make two cat ladders can stimulate the platform and go up and down, can adjust the platform to appointed height, thereby be convenient for construction maintenance personnel carry out altitude mixture control on the platform, avoid getting off after readjusting the cat ladder height and scramble, improve the efficiency of construction.

Drawings

Fig. 1 is a schematic structural diagram of a climbing device for operation and maintenance of a transformer substation, which is provided by the utility model;

fig. 2 is an enlarged view of a climbing device for operation and maintenance of a transformer substation, which is provided by the utility model, in fig. 1;

fig. 3 is a schematic view illustrating the installation of a lifting platform in a climbing device for the operation and maintenance of a transformer substation, which is provided by the utility model;

FIG. 4 is a schematic structural diagram of a station in a climbing device for operation and maintenance of a transformer substation, according to the present invention;

fig. 5 is a schematic view of connection between a return frame and a ladder in a climbing device for operation and maintenance of a transformer substation.

Illustration of the drawings:

1. a movable seat; 2. a back-shaping frame; 201. a limiting port; 202. a limiting rod; 203. a movable block; 204. a connecting rod; 205. a threaded rod; 206. a second motor; 3. a vertical rod; 301. a top plate; 302. a fixing plate; 303. a rope winding frame; 304. rotating the rod; 305. a first motor; 306. pulling a rope; 307. a hook; 4. a station; 401. an article taking opening; 402. a protection plate; 403. a guardrail frame; 404. a slide hole; 5. climbing a ladder; 6. a support hydraulic cylinder; 7. a socle; 8. a lifting platform; 801. lifting lugs; 802. a lifting rope.

Detailed Description

Referring to fig. 1-5, the utility model provides a climbing device for operation and maintenance of a transformer substation, which comprises a moving seat 1, wherein two loop frames 2 are fixedly connected to two ends of the top of the moving seat 1, the tops of the two loop frames 2 are respectively provided with a ladder 5, one ends of the two ladder 5, which are far away from the loop frames 2, are jointly and rotatably connected with a platform 4, the top of the moving seat 1 is vertically connected with two vertical rods 3 which are parallel and symmetrical with each other, the vertical rods 3 are positioned between the two loop frames 2, and a lifting platform 8 is arranged between the two vertical rods 3.

In specific embodiment, the common fixedly connected with roof 301 of one end that two montants 3 kept away from to remove seat 1, the fixed plate 302 of two mutual parallel symmetries of top fixedly connected with of roof 301, the first motor 305 of one side fixedly connected with of arbitrary fixed plate 302, the output shaft fixedly connected with rotary rod 304 of first motor 305 rotates with fixed plate 302 and is connected, the surface of rotary rod 304 is fixed with wiring frame 303 in the position of centering, the surface of wiring frame 303 is around being equipped with stay cord 306, the one end fixedly connected with lifting hook 307 of wiring frame 303 is kept away from to stay cord 306, first motor 305 can drive wiring frame 303 through rotary rod 304 and rotate, wiring frame 303 can twine stay cord 306, thereby make stay cord 306 can stimulate elevating platform 8 to go up and down to the position of getting thing mouth 401, carry tool when the workman of being convenient for climbs, better security has.

In a specific embodiment, the platform 4 includes an object taking opening 401 arranged at a central position, the top of the platform 4 is fixedly connected with a protection plate 402 corresponding to the edge position of the object taking opening 401, the positions of both ends of the top of the platform 4 are fixedly connected with guardrail frames 403, the top of the platform 4 is provided with a sliding hole 404 which is in through connection with a vertical rod 3, a maintainer can stand on the platform 4 for construction and maintenance, the guardrail frames 403 can protect the constructor, and the object taking opening 401 can be convenient for taking out tools on the lifting platform 8.

In a specific embodiment, the four corners of the top of the lifting platform 8 are fixedly connected with lifting ropes 802, the four lifting ropes 802 are wound and connected with a lifting hook 307, the two sides of the lifting platform 8 are fixedly connected with lifting lugs 801 slidably connected with the vertical rods 3, the lifting lugs 801 enable the lifting platform 8 to slide between the two vertical rods 3, and the four lifting ropes 802 can be used for pulling the lifting platform 8 to be horizontal in the lifting process.

In specific embodiment, spacing mouthful 201 has all been seted up to two sides around returning type frame 2, the horizontal fixedly connected with gag lever post 202 of the inner wall of spacing mouthful 201, the equal sliding connection in surface of two gag lever posts 202 has movable block 203, the common fixedly connected with connecting rod 204 in one side that two movable blocks 203 are relative rotates with cat ladder 5 to be connected, return type frame 2 and keep away from one side of montant 3 position fixedly connected with second motor 206 placed in the middle, the output shaft fixedly connected with threaded rod 205 of second motor 206 rotates with returning type frame 2 to be connected, and the intermediate position and its threaded connection of connecting rod 204 are passed to the one end of threaded rod 205, second motor 206 can drive threaded rod 205 and rotate on returning type frame 2, thereby drive connecting rod 204 and remove, connecting rod 204 can stimulate cat ladder 5 and go up and down to incline, thereby make two cat ladders 5 can stimulate platform 4 and go up and down.

In specific embodiment, the equal fixedly connected with heel post 7 in bottom four corners position of removal seat 1, the bottom fixedly connected with universal wheel of heel post 7, the equal through connection in position that the surface four corners of removal seat 1 is close to heel post 7 has support hydraulic cylinder 6, and the bottom fixedly connected with backing plate of support hydraulic cylinder 6 can support the device fixedly through the support hydraulic cylinder 6 that sets up, can make device stability, and the heel post 7 can be convenient for remove the device through the universal wheel.

The working principle of the utility model is as follows: before the climbing, at first open second motor 206, second motor 206 can drive threaded rod 205 and rotate on returning type frame 2, thereby drive connecting rod 204 and remove, connecting rod 204 can stimulate cat ladder 5 and go up and down to incline, thereby make two cat ladders 5 can stimulate platform 4 and go up and down, can adjust platform 4 to appointed height, then on climbing to platform 4 through cat ladder 5, after the climbing, at first open first motor 305, first motor 305 can drive around rope frame 303 through rotary rod 304 and rotate, around rope frame 303 can twine stay cord 306, thereby make stay cord 306 can stimulate elevating platform 8 and go up and down to the position of getting thing mouth 401, carry tool when the workman of being convenient for climbs, better security has.

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 considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a climbing device for operation and maintenance of transformer substation, its characterized in that, including removing seat (1), the top both ends position fixedly connected with of removing seat (1) returns type frame (2), two the top of returning type frame (2) all is provided with cat ladder (5), two the one end that returns type frame (2) was kept away from in cat ladder (5) rotates jointly and is connected with platform (4), the top vertical connection that removes seat (1) has montant (3) of two symmetry that are parallel to each other, just montant (3) are located two position, two between returning type frame (2) be provided with elevating platform (8) between montant (3).

2. The climbing device for operation and maintenance of a transformer substation according to claim 1, characterized in that one ends of the two vertical rods (3) far away from the moving seat (1) are fixedly connected with a top plate (301) together, the top of the top plate (301) is fixedly connected with two fixing plates (302) which are parallel and symmetrical to each other, one side of any one of the fixing plates (302) is fixedly connected with a first motor (305), an output shaft of the first motor (305) is fixedly connected with a rotating rod (304) which is rotatably connected with the fixing plate (302), a rope winding frame (303) is fixed to the center position of the outer surface of the rotating rod (304), a pull rope (306) is wound on the outer surface of the rope winding frame (303), and one end of the pull rope (306) far away from the rope winding frame (303) is fixedly connected with a lifting hook (307).

3. The climbing device for operation and maintenance of a transformer substation according to any one of claims 1 to 2, characterized in that the platform (4) comprises an object taking opening (401) formed in a central position, a protection plate (402) is fixedly connected to the top of the platform (4) corresponding to the edge position of the object taking opening (401), a guardrail frame (403) is fixedly connected to both ends of the top of the platform (4), and a sliding hole (404) penetrating and connected with the vertical rod (3) is formed in the top of the platform (4).

4. The climbing device for operation and maintenance of a transformer substation according to claim 2, characterized in that four corners of the top of the lifting platform (8) are fixedly connected with lifting ropes (802), four lifting ropes (802) are wound and connected with the lifting hooks (307), and two sides of the lifting platform (8) are fixedly connected with lifting lugs (801) which are slidably connected with the vertical rods (3).

5. The climbing device for substation operation and maintenance according to claim 1, the front side and the rear side of the clip frame (2) are both provided with a limiting opening (201), the inner wall of the limiting opening (201) is transversely and fixedly connected with a limiting rod (202), the outer surfaces of the two limiting rods (202) are both connected with movable blocks (203) in a sliding way, one side of the two movable blocks (203) which is opposite is jointly and fixedly connected with a connecting rod (204) which is rotatably connected with the ladder stand (5), a second motor (206) is fixedly connected to the middle position of one side of the shaping frame (2) far away from the vertical rod (3), the output shaft of the second motor (206) is fixedly connected with a threaded rod (205) which is rotationally connected with the back-shaped frame (2), and one end of the threaded rod (205) passes through the middle position of the connecting rod (204) and is in threaded connection with the connecting rod.

6. The climbing device for operation and maintenance of a transformer substation according to claim 1, characterized in that four corners of the bottom of the movable base (1) are fixedly connected with a foot post (7), universal wheels are fixedly connected to the bottom of the foot post (7), supporting hydraulic cylinders (6) are penetratingly connected to the positions, close to the foot post (7), of the four corners of the outer surface of the movable base (1), and a base plate is fixedly connected to the bottoms of the supporting hydraulic cylinders (6).