CN219730478U - Photovoltaic generator overhauls platform - Google Patents

Abstract

The utility model relates to the technical field of maintenance of photovoltaic generators, in particular to a maintenance platform of a photovoltaic generator, which comprises a base and a platform, wherein a lifting assembly is arranged in the base and comprises two groups of connecting mechanisms which are bilaterally symmetrical, the end parts of the supporting rods are hinged with sliding blocks, a rotating rod is arranged in the middle between the front connecting rod and the rear connecting rod, the rear end of the rotating rod penetrates through the rear side wall of the base backwards and is coaxially connected with a motor, the part of the outer wall of the rotating rod, which is positioned between the front connecting rod and the rear connecting rod, is a threaded part, the threaded part of the rotating rod is in threaded connection with the connecting rod, the threaded directions of the front connecting rod and the rear connecting rod are opposite, and the sliding blocks at the top ends of the supporting rods are in sliding connection with the bottom surface of the platform. This maintenance platform can go up and down through setting up lifting unit, is convenient for overhaul photovoltaic generator's higher end.

Description

Photovoltaic generator overhauls platform

Technical Field

The utility model relates to the technical field of maintenance of photovoltaic generators, in particular to a maintenance platform of a photovoltaic generator.

Background

The photovoltaic generator is a generator consisting of a solar panel, a controller and a converter, wherein the solar panel used in large-scale photovoltaic power generation is large in general size and obliquely arranged, and when the photovoltaic generator is overhauled, a worker at a higher end is difficult to directly overhaul by using an overhaul stand.

An electrical repair bench disclosed in the field of electrical repair technology, for example, in the patent with the grant publication number CN218698507U, comprises: the top fixedly connected with mounting bracket of concave type maintenance platform, one side fixed mounting of mounting bracket has servo motor, servo motor's output fixedly connected with threaded rod, and the other end of threaded rod passes through the bearing connection on the inside wall of mounting bracket opposite side, and the threaded rod runs through the movable block, and the movable block runs through the top of mounting bracket and is connected with L type bolt board through the bolt frame, and L type bolt board can reciprocate in the inside of bolt frame, and the light is installed on L type bolt board, and fixed subassembly sets up the top at concave type maintenance platform.

Although the overhaul stand can be adjusted and illuminated according to the overhaul condition of the electrical equipment arranged at the top of the concave overhaul stand, the overhaul stand cannot be lifted according to the actual condition, and the overhaul stand is troublesome in maintenance of the equipment at a higher place; in order to solve the problems, we propose a photovoltaic generator maintenance platform.

Disclosure of Invention

The utility model aims to provide a photovoltaic generator maintenance platform, which solves the problem that the method in the patent with the authority bulletin number of CN218698507U in the background art is troublesome to maintain equipment at a higher place when lifting according to actual conditions.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a photovoltaic generator overhauls platform, includes base and platform, be equipped with lifting unit in the base, lifting unit includes two sets of bilateral symmetry's coupling mechanism, every group coupling mechanism includes two alternately and middle part articulated bracing piece, the tip of bracing piece all articulates there is the slider, is arranged in different group in coupling mechanism the front and back homonymy of the bottom of bracing piece be connected through setting up the connecting rod between the slider, two front and back the middle part is equipped with the bull stick between the connecting rod, the rear end of bull stick passes backward the base back lateral wall and coaxial coupling have the motor, the bull stick outer wall is located two front and back the part between the connecting rod is screw thread portion, the screw thread portion of bull stick with connecting rod threaded connection, and two front and back the screw thread direction of connecting rod is opposite, the slider on the top of bracing piece with the bottom surface sliding connection of platform.

Preferably, the lower half part of the platform is provided with a bottom cover, the bottom cover is arranged outside the base, the left and right inner side walls of the bottom cover are provided with protruding blocks, and the left and right outer sides of the base are provided with limit grooves matched with the protruding block in position and size.

Preferably, a fence gate is arranged at the upper half part of the front side wall of the platform, and a tool box is arranged at the corner of the rear side wall of the platform close to the left side.

Preferably, a sliding cavity is arranged in the inner bottom surface of the base, the connecting rod is positioned in the sliding cavity, and sliding grooves matched with the protruding parts of the sliding blocks are formed in the positions, close to the left end and the right end, of the top surface of the sliding cavity.

Preferably, both ends of the supporting rod are hinged with the protruding ends of the sliding blocks at the ends of the supporting rod through hinged supports.

Preferably, smooth limiting rods are arranged between the front inner wall and the rear inner wall of the sliding cavity and close to the left side and the right side, and the front end and the rear end of each limiting rod penetrate through the connecting rods on the same side respectively and are in sliding connection with the connecting rods.

Preferably, brake wheels are arranged on the bottom surface of the base close to four corners.

Compared with the prior art, the utility model has the beneficial effects that: this photovoltaic generator overhauls platform can go up and down through setting up lifting unit, is convenient for overhaul photovoltaic generator's higher end.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the utility model;

FIG. 2 is an exploded view of the overall structure of the utility model;

fig. 3 is a schematic view of a lifting assembly according to the utility model.

In the figure: 1. a base; 11. braking wheels; 12. a limit groove; 13. a sliding cavity; 2. a platform; 21. a bottom cover; 22. fence gate; 23. a tool box; 3. a lifting assembly; 31. a connecting mechanism; 311. a support rod; 312. a hinged support; 32. a slide block; 33. a connecting rod; 34. a motor; 35. a rotating rod; 36. and a limit rod.

Detailed Description

The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present embodiment provides a technical solution:

the utility model provides a photovoltaic generator overhauls platform, including base 1 and platform 2, be equipped with lifting unit 3 in the base 1, lifting unit 3 includes two sets of bilateral symmetry's coupling mechanism 31, every coupling mechanism 31 of group includes two crisscross and middle part articulated bracing piece 311, the tip of bracing piece 311 all articulates there is slider 32, be located between the slider 32 of the front and back homonymy of the bottom of bracing piece 311 among the coupling mechanism 31 of different groups, be equipped with bull stick 35 in the middle part between two front and back connecting rods 33, the rear end of bull stick 35 passes the base 1 back lateral wall backward and coaxial coupling has motor 34, the part that the bull stick 35 outer wall is located between two front and back connecting rods 33 is screw thread portion, screw thread portion and the connecting rod 33 threaded connection of bull stick 35, and the screw thread opposite direction of two front and back connecting rods 33, slider 32 and the bottom surface sliding connection of platform 2 on the top of bracing piece 311. The maintenance platform can be lifted by arranging the lifting assembly 3, so that a worker can repair the photovoltaic generator at a higher position conveniently.

In addition, the lower half of platform 2 is equipped with bottom cover 21, and bottom cover 21 covers and establishes outside base 1, and the inside wall is equipped with the lug about bottom cover 21, and the outside is equipped with the spacing groove 12 with lug position size looks adaptation about base 1, bottom cover 21 can protect lifting unit 3, avoids lifting unit 3 direct exposure outside, can make the upper and lower removal more stable simultaneously with lug cooperation spacing groove 12.

Wherein, the front side wall upper half of platform 2 is equipped with fence gate 22, and the lateral wall is equipped with tool holder 23 near left side corner behind the platform 2, makes things convenient for maintenance personnel to take maintenance tool in the eminence.

In this embodiment, a sliding cavity 13 is disposed in the inner bottom surface of the base 1, a connecting rod 33 is disposed in the sliding cavity 13, sliding grooves adapted to the protruding portions of the sliding blocks 32 are formed at the positions of the top surface of the sliding cavity 13 near the left and right ends, and two ends of the supporting rod 311 are hinged to the protruding ends of the sliding blocks 32 at the ends of the supporting rod through hinge supports 312, so that the sliding blocks 32 can move along the sliding grooves, and the connecting rod 33 is driven to move to achieve up-down lifting.

Further, smooth limiting rods 36 are arranged between the front and rear inner walls of the sliding cavity 13 near the left side and the right side, and the front and rear ends of the limiting rods 36 respectively penetrate through the same-side connecting rods 33 and are in sliding connection with the same-side connecting rods, so that the two connecting rods 33 relatively move along the limiting rods 36, and the stability of the moving process of the connecting rods 33 is ensured.

Finally, the bottom surface of the base 1 is provided with brake wheels 11 near four corners, which is convenient for moving the whole maintenance platform.

When the maintenance platform of the photovoltaic generator is used, after the whole maintenance platform is moved to a proper position, the motor 34 is started to drive the two connecting rods 33 to move relatively along the limiting rods 36, when the connecting rods 33 are relatively close, the supporting rods 311 drive the platform 2 to move upwards, and when the connecting rods 33 are relatively far away, the supporting rods 311 drive the platform 2 to move downwards.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a photovoltaic generator overhauls platform, includes base (1) and platform (2), its characterized in that: be equipped with lifting unit (3) in base (1), lifting unit (3) include two sets of bilateral symmetry's coupling mechanism (31), every group coupling mechanism (31) are including two alternately and middle part articulated bracing piece (311), the tip of bracing piece (311) all articulates there is slider (32), is located in different groups in coupling mechanism (31) the front and back homonymy of the bottom of bracing piece (311) between slider (32) are connected through setting up connecting rod (33), front and back two middle part is equipped with bull stick (35) between connecting rod (33), the rear end of bull stick (35) passes backward lateral wall behind base (1) and coaxial coupling have motor (34), the part that the bull stick (35) outer wall is located between front and back two connecting rod (33) is screw thread portion, screw thread portion of bull stick (35) with connecting rod (33) screw thread direction is opposite, and front and back two slider (32) on the top of bracing piece (311) with sliding connection of bottom surface (2).

2. The photovoltaic generator service stand of claim 1, wherein: the lower half of the platform (2) is provided with a bottom cover (21), the bottom cover (21) is covered outside the base (1), the left and right inner side walls of the bottom cover (21) are provided with protruding blocks, and the left and right outer sides of the base (1) are provided with limit grooves (12) which are matched with the protruding block in position and size.

3. The photovoltaic generator service stand of claim 1, wherein: the upper half part of the front side wall of the platform (2) is provided with a fence gate (22), and the corner of the rear side wall of the platform (2) close to the left side is provided with a tool box (23).

4. The photovoltaic generator service stand of claim 1, wherein: the sliding device is characterized in that a sliding cavity (13) is arranged in the inner bottom surface of the base (1), the connecting rod (33) is positioned in the sliding cavity (13), and sliding grooves matched with the protruding parts of the sliding blocks (32) are formed in the positions, close to the left end and the right end, of the top surface of the sliding cavity (13).

5. The photovoltaic generator service stand of claim 1, wherein: both ends of the supporting rod (311) are hinged with the protruding ends of the sliding blocks (32) at the ends of the supporting rod through hinged supports (312).

6. The photovoltaic generator service stand of claim 4, wherein: smooth limiting rods (36) are arranged between the front inner wall and the rear inner wall of the sliding cavity (13) and close to the left side and the right side, and the front end and the rear end of each limiting rod (36) penetrate through the connecting rod (33) on the same side respectively and are in sliding connection with the connecting rod.

7. The photovoltaic generator service stand of claim 1, wherein: brake wheels (11) are arranged on the bottom surface of the base (1) close to four corners.