CN216613946U - A lifting platform for maintenance of power supply equipment - Google Patents

Abstract

The utility model provides a lifting platform for maintaining power supply equipment, which comprises: a base; the lifting structure is rotatably connected to the top of the base; the movable platform structure is rotatably connected to the top of the lifting structure and comprises a fixed plate, a first sliding cavity is arranged inside the fixed plate, movable plates are slidably connected to two sides inside the first sliding cavity, a first telescopic rod is arranged inside the first sliding cavity, the bottoms of two sides of the first telescopic rod and the bottom of the first sliding cavity are rotatably connected with first connecting rods, and the first connecting rods are rotatably connected with the bottoms of the movable plates; and the sliding protection structure is fixedly arranged at the top of the moving plate. According to the lifting platform for maintaining the power supply equipment, the use space of the fixing plate is lengthened, so that a worker can conveniently maintain the lifting platform in an effective space, and the practicability of the lifting platform is improved.

Description

A lifting platform for maintenance of power supply equipment

technical field

The utility model relates to the field of lifting platforms, in particular to a lifting platform for maintenance of power supply equipment.

Background technique

Lifting platform is a kind of multi-functional lifting and unloading mechanical equipment, which can be divided into fixed type and mobile type: mobile type is divided into straight arm type, crank arm type, scissor type, mast type, aluminum alloy lifting platform, cylinder type : Fixed types include scissor type, guide rail type lifting platform, chain type lifting platform, loading and unloading platform and attached electric construction platform, etc.

With the continuous development of science and technology, the use of electricity has become an indispensable part of life, and the amount of electricity consumption is increasing, which leads to the need for regular maintenance of power supply equipment, and in some areas, power supply equipment is generally erected using telephone poles In the air, it is therefore necessary to use a lifting platform to assist staff in maintenance work.

A protective fence is usually installed under the power supply equipment, and the lifting platform is placed inside the protective fence for lifting and lowering, resulting in limited movement space of the lifting platform, so that the whole lifting platform cannot be moved, resulting in the lifting platform cannot be moved to the need for maintenance. Locations or locations that are convenient for staff to perform maintenance, thereby reducing the practicability of the lifting platform.

Therefore, it is necessary to provide a lifting platform for maintenance of power supply equipment to solve the above technical problems.

Utility model content

The utility model provides a lifting platform for the maintenance of power supply equipment, which solves the problem that the lifting platform cannot be moved to the position that needs to be maintained or is convenient for staff to perform maintenance under the condition of limited moving space.

In order to solve the above technical problems, the utility model provides a lifting platform for maintenance of power supply equipment, comprising: a base;

a lifting structure, the lifting structure is rotatably connected to the top of the base;

A mobile platform structure, the mobile platform structure is rotatably connected to the top of the lifting structure, and the mobile platform structure includes a fixed plate, the interior of the fixed plate is provided with a first sliding cavity, and the two inside the first sliding cavity A moving plate is slidably connected to each side, a first telescopic rod is arranged inside the first sliding cavity, and a first connecting rod is rotatably connected to the bottom and the bottom of both sides of the first telescopic rod. The first connecting rod rotatably connected with the bottom of the moving plate;

A sliding protection structure is fixedly mounted on the top of the moving plate.

Preferably, the sliding protection structure includes a sliding rod, the interior of the sliding rod is provided with a second sliding cavity, and the interior of the second sliding cavity is slidably connected with a moving rod.

Preferably, a first sliding block is slidably connected to the surface of the sliding rod, a protective rod is fixedly installed on the top of the first sliding block, and a second connecting rod is rotatably connected to the top and bottom of both sides of the protective rod.

The deployment is carried out through the movement of the sliding protection structure, thereby improving the safety of the use space due to the extension of the movable plate, and avoiding the reduction of the protection of the staff due to the extension of the movable plate.

Preferably, a second guard rail is fixedly installed on the back of the sliding guard structure.

Preferably, a first guard rail is fixedly installed on the top of the fixing plate.

Preferably, the tops of the two sides of the base are fixedly installed with a horizontal adjustment structure, and the horizontal adjustment structure includes a fixed column, the interior of the fixed column is provided with a cavity, and the interior of the cavity is provided with a threaded rod.

Preferably, a threaded block is sleeved on the surface of the threaded rod, and a hollow rod is fixedly mounted on the bottom of the threaded block.

Preferably, a support seat is fixedly installed at the bottom of the hollow rod.

Compared with the related art, the lifting platform for the maintenance of power supply equipment provided by the present invention has the following beneficial effects:

The utility model provides a lifting platform for the maintenance of power supply equipment. By activating the first telescopic rod in the mobile platform structure, the first connecting rod is pushed to drive the mobile plate to protrude from the inside of the first sliding cavity, and at the same time, the sliding protection structure is driven. The moving rod protrudes from the inside of the second sliding cavity, so that the protective rod is unfolded, which can facilitate the inability to move the base when the moving space is effective. The maintenance work is carried out by the staff in the effective space, which improves the practicability of the lifting platform.

Description of drawings

1 is a schematic structural diagram of a first embodiment of a lifting platform for power supply equipment maintenance provided by the present invention;

Fig. 2 is the structural schematic diagram of the top section of the mobile platform structure shown in Fig. 1;

Fig. 3 is the overall three-dimensional structural schematic diagram shown in Fig. 1;

Fig. 4 is the structural representation of the overall side shown in Fig. 1;

FIG. 5 is a schematic structural diagram of a second embodiment of a lifting platform for maintenance of power supply equipment provided by the present invention.

Labels in the figure:

1. Base

2. Lifting structure

3. Mobile platform structure, 31, fixed plate, 32, first sliding cavity, 33, moving plate, 34, first telescopic rod, 35, first connecting rod

5. The first guardrail

6. Sliding protective structure, 61, sliding rod, 62, second sliding cavity, 63, moving rod, 64, first sliding block, 65, protective rod, 66, second connecting rod

7. The second guardrail

8. Horizontal adjustment structure, 81, fixed column, 82, cavity, 83, threaded rod, 84, threaded block, 85, hollow rod

9. Support seat.

Detailed ways

The present utility model will be further described below with reference to the accompanying drawings and embodiments.

first embodiment

Please refer to FIG. 1, FIG. 2, FIG. 3 and FIG. 4 in combination, wherein, FIG. 1 is a schematic structural diagram of a first embodiment of a lifting platform for power supply equipment maintenance provided by the present invention; The structural schematic diagram of the top section of the mobile platform structure; FIG. 3 is the overall three-dimensional structural schematic diagram shown in FIG. 1;

FIG. 4 is a schematic structural diagram of the overall side surface shown in FIG. 1 . A lifting platform for maintenance of power supply equipment, comprising: a base 1;

A lifting structure 2, the lifting structure 2 is rotatably connected to the top of the base 1;

The mobile platform structure 3 is rotatably connected to the top of the lifting structure 2. The mobile platform structure 3 includes a fixed plate 31, and a first sliding cavity 32 is arranged inside the fixed plate 31. Both sides inside the first sliding cavity 32 are slidably connected with the moving plates 33 , the inside of the first sliding cavity 32 is provided with a first telescopic rod 34 , and the bottom and the bottom of both sides of the first telescopic rod 34 are rotatably connected There is a first connecting rod 35, and the first connecting rod 35 is rotatably connected with the bottom of the moving plate 33;

The sliding protection structure 6 is fixedly mounted on the top of the moving plate 33 .

The lifting structure 2 includes a third connecting rod. The bottom of the third connecting rod is rotatably connected to the top of the base 1. The top of the fourth connecting rod is rotatably connected with a fifth connecting rod. The top is rotatably connected with a sixth connecting rod, the bottom of the fourth connecting rod is rotatably connected with a second telescopic rod, and the top of the second telescopic rod is rotatably connected with the bottom of the sixth connecting rod.

The sliding protection structure 6 includes a sliding rod 61 , a second sliding cavity 62 is disposed inside the sliding rod 61 , and a moving rod 63 is slidably connected to the inside of the second sliding cavity 62 .

The bottom of the base 1 is provided with rollers.

A first sliding block 64 is slidably connected to the surface of the sliding rod 61 , a protective rod 65 is fixedly installed on the top of the first sliding block 64 , and a second connection is rotatably connected to the top and bottom of both sides of the protective rod 65 . Rod 66.

A second guard rail 7 is fixedly installed on the back of the sliding guard structure 6 .

The top of the fixing plate 31 is fixedly mounted with the first guard rail 5 .

The right side of the first guardrail 5 is fixedly connected to the inner side of the sliding rod 61

The working principle of a lifting platform for power supply equipment maintenance provided by the utility model is as follows:

When it is necessary to maintain the power supply equipment, the rollers at the bottom of the base 1 drive the base 1 to move to the position that needs to be maintained, and then activate the second telescopic rod in the lifting structure 2 to push the third connecting rod to expand and move The platform structure 3 can be moved upwards until it reaches a height where maintenance work is required.

When the movement space of the base 1 is limited, the first telescopic rod 34 provided inside the first sliding cavity 32 in the mobile platform structure 3 is activated, the first telescopic rod 34 pushes the first connecting rod 35 to move, and then the first telescopic rod 35 is moved through the first telescopic rod 34. A connecting rod 35 pushes the moving plate 33 to move, thereby causing the moving plate 33 to protrude from the inside of the first sliding cavity 32. When the moving plate 33 moves, it drives the moving rod 63 in the sliding protection structure 6 to move at the same time. The moving rod 63 is urged to protrude from the inside of the second sliding cavity 62, the second connecting rod 66 is driven to expand through the movement of the moving rod 63, and the first sliding block 64 is urged to move on the surface of the sliding rod 61, and the sliding protective structure 6 to expand and cooperate with the first guardrail 5 and the second guardrail 7 to perform protection work at the same time.

Compared with the related art, the lifting platform for the maintenance of power supply equipment provided by the present invention has the following beneficial effects:

By activating the first telescopic rod 34 in the mobile platform structure 3, the first connecting rod 35 is pushed to drive the moving plate to protrude from the inside of the first sliding cavity 32, and at the same time, the moving rod 63 in the sliding protection structure 6 is driven from the second sliding cavity. The interior of 62 extends, so that the protective rod 65 is unfolded, which can facilitate the inability to move the base 1 when the moving space is effective. Carrying out maintenance work in an efficient space improves the practicality of the lifting platform.

Second Embodiment

Referring to FIG. 5 , based on the lifting platform for power supply equipment maintenance provided by the first embodiment of the present application, the second embodiment of the present application proposes another lifting platform for power supply equipment maintenance. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

Specifically, the difference between the lifting platform for power supply equipment maintenance provided by the second embodiment of the present application is that in a lifting platform for power supply equipment maintenance, the tops of both sides of the base 1 are fixedly installed with horizontal adjustment structures 8 , the horizontal adjustment structure 8 includes a fixing column 81 , a cavity 82 is arranged inside the fixing column 81 , and a threaded rod 83 is arranged inside the cavity 82 .

A level table is fixedly installed on the top of the base 1 .

The number of horizontal adjustment structures 8 is four, which are fixedly installed on the top of the base 1 .

A threaded block 84 is sleeved on the surface of the threaded rod 83 , and a hollow rod 85 is fixedly mounted on the bottom of the threaded block 84 .

A rotating wheel is fixedly installed on the top of the threaded rod 83 .

The bottom of the hollow rod 85 is fixedly mounted with a support base 9 .

A triangular block is fixedly connected to the bottom of the support base 9 .

The working principle of a lifting platform for power supply equipment maintenance provided by the utility model is as follows:

When the base 1 is moved to the ground is not level enough, by manually rotating the rotating wheel in the level adjustment structure 8, the threaded rod 83 is driven to rotate by the rotation of the rotating wheel, so as to promote the threaded block 84 to move downward, and then pass the threaded block 84. Move and push the hollow rod 85 to move down, and at the same time push the support base 9 to move down through the movement of the hollow rod 85 until the support base 9 is in contact with the ground. The rotating wheel can be adjusted to make the base 1 be in a horizontal state.

Compared with the related art, the lifting platform for the maintenance of power supply equipment provided by the present invention has the following beneficial effects:

By manually rotating the rotating wheel in the level adjustment structure 8, the threaded rod 83 is driven to rotate, so that the threaded block 84 is moved downward, the hollow rod 85 is pushed downward, and the support base 9 is pushed downward. , adjust the base 1 to a horizontal state, so as to improve the structural stability of the base 1 and the top of the base 1 , thereby improving the working safety of the staff in the air.

The above are only the embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and accompanying drawings of the present invention, or directly or indirectly applied to other Relevant technical fields are similarly included in the scope of patent protection of the present invention.

Claims (8)

1. A lifting platform for power supply equipment maintenance, characterized in that, comprising: a base; a lifting structure, the lifting structure is rotatably connected to the top of the base; A mobile platform structure, the mobile platform structure is rotatably connected to the top of the lifting structure, and the mobile platform structure includes a fixed plate, the interior of the fixed plate is provided with a first sliding cavity, and the two inside the first sliding cavity A moving plate is slidably connected to each side, a first telescopic rod is arranged inside the first sliding cavity, and a first connecting rod is rotatably connected to the bottom and the bottom of both sides of the first telescopic rod. The first connecting rod rotatably connected with the bottom of the moving plate; A sliding protection structure is fixedly mounted on the top of the moving plate. 2 . The lifting platform for power supply equipment maintenance according to claim 1 , wherein the sliding protection structure comprises a sliding rod, and a second sliding cavity is provided inside the sliding rod, and the second sliding cavity The internal sliding connection of the moving rod is provided. 3 . The lifting platform for power supply equipment maintenance according to claim 2 , wherein a first sliding block is slidably connected to the surface of the sliding rod, and a protective rod is fixedly installed on the top of the first sliding block. 4 . The top and bottom of both sides of the protective rod are rotatably connected with second connecting rods. 4 . The lifting platform for power supply equipment maintenance according to claim 1 , wherein a second protective fence is fixedly installed on the back of the sliding protective structure. 5 . 5 . The lifting platform for power supply equipment maintenance according to claim 1 , wherein a first guard rail is fixedly installed on the top of the fixing plate. 6 . 6 . The lifting platform for power supply equipment maintenance according to claim 1 , wherein a horizontal adjustment structure is fixedly installed on the tops of both sides of the base, and the horizontal adjustment structure comprises a fixed column. A cavity is arranged inside, and a threaded rod is arranged inside the cavity. 7 . The lifting platform for power supply equipment maintenance according to claim 6 , wherein a threaded block is sleeved on the surface of the threaded rod, and a hollow rod is fixedly installed on the bottom of the threaded block. 8 . 8 . The lifting platform for power supply equipment maintenance according to claim 7 , wherein a support seat is fixedly installed at the bottom of the hollow rod. 9 .

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