Power equipment maintenance protection frame

Abstract

The utility model discloses an electrical equipment maintenance protective frame, which relates to the technical field of protective frames and comprises a left fence, middle connecting columns are fixed at the upper end and the lower end of the left fence, middle connecting plates are clamped on the surfaces of the middle connecting columns, and a right fence is rotatably connected to the middle of each middle connecting plate. The fence comprises a left fence body and a right fence body, the ends, away from each other, of the left fence body and the right fence body are each fixedly provided with a support, the lower ends of the supports are fixedly provided with bottom rods, the middle of the left fence body is rotationally connected with a left connecting block, and the surface of the left connecting block is rotationally connected with a left folding fence body. The left fence and the right fence can be detached, the left fence and the right fence are connected with the right folding fence and the left folding fence according to needs, so that the length of the protection frame is increased, meanwhile, elastic limiting blocks are arranged on the inner surfaces of a middle connecting plate, a right connecting plate and a left connecting plate, a middle connecting column, a right connecting column and a left connecting column can be stably fixed, and connection stability is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of protection frames, in particular to an electric power equipment maintenance protection frame. Background Art

[0002] The power equipment maintenance protection rack is placed on the ground during power equipment maintenance to block idle personnel and prevent them from approaching and causing unnecessary harm.

[0003] The existing protective frame has a fixed length. When large power equipment is being repaired, the protective frame cannot complete the fencing operation. At the same time, the distance between the fenced position and the power equipment is small, which makes it more troublesome for the staff to operate. Therefore, a protective frame for power equipment maintenance is proposed to solve the above problems. Utility Model Content

[0004] The utility model provides an electric power equipment maintenance protection frame, which solves the above technical problems.

[0005] In order to solve the above technical problems, the utility model provides an electric power equipment maintenance and protection frame, including a left fence, wherein the upper and lower ends of the left fence are fixed with middle connecting columns, the surface of the middle connecting column is clamped with a middle connecting plate, the middle of the middle connecting plate is rotatably connected to the right fence, the relatively far ends of the left fence and the right fence are fixed with brackets, the lower ends of the brackets are fixed with a bottom rod, the middle part of the left fence is rotatably connected to a left connecting block, the surface of the left connecting block is rotatably connected to a left folding fence, the other end of the left folding fence relative to the left connecting block is fixed with a left connecting column, the middle part of the right fence is rotatably connected to a right connecting block, the surface of the right connecting block is rotatably connected to the right folding fence, and the other end of the right folding fence relative to the right connecting block is rotatably connected to the right connecting plate.

[0006] Preferably, the surface of the left fence is rotatably connected to a left connecting plate, and the left connecting plate is clamped with a left connecting column.

[0007] Preferably, a right connecting column is fixed to the surface of the right fence and the right connecting plate is clamped with the right connecting column.

[0008] Preferably, the surfaces of the middle connecting plate, the right connecting plate and the left connecting plate are provided with moving grooves, and elastic limiting blocks are fixed on the inner surfaces of the moving grooves.

[0009] Preferably, support rods are provided in the middle of the left fence, the left folding fence, the right folding fence and the right fence.

[0010] Preferably, the upper ends of the middle connecting column, the right connecting column and the left connecting column are all fixed with limiting plates.

[0011] Compared with the related art, the power equipment maintenance protection frame provided by the utility model has the following beneficial effects:

[0012] The utility model connects the left fence and the right fence through a middle connecting plate and a middle connecting column, so that the left fence and the right fence can be removed, and the left fence and the right fence can be connected with the right folding fence and the left folding fence according to needs, thereby increasing the length of the protective frame; at the same time, elastic limiting blocks are provided on the inner surfaces of the middle connecting plate, the right connecting plate and the left connecting plate, which can stably fix the middle connecting column, the right connecting column and the left connecting column to ensure the stability of the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the main structure diagram of the utility model;

[0014] Figure 2 For this utility model Figure 1 The structural diagram of part A;

[0015] Figure 3 For this utility model Figure 1 The structural diagram of part B;

[0016] Figure 4 It is a side structural diagram of the utility model;

[0017] Figure 5 For this utility model Figure 4 Structural diagram of part C.

[0018] Numbers in the figure: 1, left fence; 2, left folding fence; 3, bracket; 4, bottom bar; 5, right folding fence; 6, right fence; 7, middle connecting plate; 8, middle connecting column; 9, left connecting block; 10, right connecting block; 11, right connecting plate; 12, right connecting column; 13, left connecting column; 14, left connecting plate. DETAILED DESCRIPTION

[0019] Example, by Figure 1-5 The utility model includes a protective frame for maintenance of electric equipment, including a left fence 1, wherein middle connecting columns 8 are fixed at the upper and lower ends of the left fence 1, a middle connecting plate 7 is clamped on the surface of the middle connecting column 8, a right fence 6 is rotatably connected to the middle of the middle connecting plate 7, a bracket 3 is fixed to the relatively far ends of the left fence 1 and the right fence 6, a bottom rod 4 is fixed to the lower end of the bracket 3, a left connecting block 9 is rotatably connected to the middle part of the left fence 1, a left folding fence 2 is rotatably connected to the surface of the left connecting block 9, a left connecting column 13 is fixed to the other end of the left folding fence 2 relative to the left connecting block 9, a right connecting block 10 is rotatably connected to the middle part of the right fence 6, a right folding fence 5 is rotatably connected to the surface of the right connecting block 10, and a right connecting plate 11 is rotatably connected to the other end of the right folding fence 5 relative to the right connecting block 10.

[0020] A left connecting plate 14 is rotatably connected to the surface of the left fence 1 , and the left connecting plate 14 is clamped with the left connecting column 13 .

[0021] A right connecting post 12 is fixed on the surface of the right fence 6 , and the right connecting plate 11 is clamped with the right connecting post 12 .

[0022] The surfaces of the middle connecting plate 7, the right connecting plate 11 and the left connecting plate 14 are provided with moving grooves, and elastic limiting blocks are fixed on the inner surfaces of the moving grooves.

[0023] Support rods are arranged in the middle of the left fence 1 , the left folding fence 2 , the right folding fence 5 and the right fence 6 .

[0024] Limiting plates are fixed to the upper ends of the middle connecting column 8, the right connecting column 12 and the left connecting column 13.

[0025] When the user pushes the left fence 1 and the right fence 6, the left fence 1 and the right fence 6 rotate relative to the middle connecting column 8 through the middle connecting plate 7, so that the left fence 1 and the right fence 6 are in a straight line, which can play a blocking role. When the length of the left fence 1 and the right fence 6 is insufficient, the middle connecting plate 7 is pushed, and the middle connecting plate 7 and the middle connecting column 8 are disconnected. The left connecting plate 14 is pushed, and the left folding plate is released, and the middle connecting plate 7 is connected to the left connecting column 13, so that the length of the protective frame increases. The right folding bar 5 can be released by pushing the right connecting plate 11, and the right folding bar 5 can be connected through the middle connecting column 8 or the left connecting column 13, and the length of the protective frame can be increased as needed.

Claims

1. A power equipment maintenance protection frame, comprising a left fence (1), characterized in that: The upper and lower ends of the left fence (1) are fixed with middle connecting columns (8), the surface of the middle connecting column (8) is clamped with a middle connecting plate (7), the middle of the middle connecting plate (7) is rotatably connected to the right fence (6), the relatively far ends of the left fence (1) and the right fence (6) are fixed with brackets (3), the lower end of the bracket (3) is fixed with a bottom rod (4), the middle part of the left fence (1) is rotatably connected to a left connecting block (9), the surface of the left connecting block (9) is rotatably connected to a left folding fence (2), the other end of the left folding fence (2) relative to the left connecting block (9) is fixed with a left connecting column (13), the middle part of the right fence (6) is rotatably connected to a right connecting block (10), the surface of the right connecting block (10) is rotatably connected to a right folding fence (5), and the other end of the right folding fence (5) relative to the right connecting block (10) is rotatably connected to a right connecting plate (11).

2. The electric power equipment maintenance protection frame according to claim 1, characterized in that: The surface of the left fence (1) is rotatably connected with a left connecting plate (14), and the left connecting plate (14) is clamped with a left connecting column (13).

3. The electric power equipment maintenance protection frame according to claim 1, characterized in that: A right connecting column (12) is fixed on the surface of the right fence (6), and the right connecting plate (11) is clamped with the right connecting column (12).

4. The electric power equipment maintenance protection frame according to claim 1, characterized in that: The surfaces of the middle connecting plate (7), the right connecting plate (11) and the left connecting plate (14) are provided with moving grooves, and elastic limiting blocks are fixed on the inner surfaces of the moving grooves.

5. The electric power equipment maintenance protection frame according to claim 1, characterized in that: Support rods are arranged in the middle of the left fence (1), the left folding fence (2), the right folding fence (5) and the right fence (6).

6. The electric power equipment maintenance protection frame according to claim 3, characterized in that: Limiting plates are fixed to the upper ends of the middle connecting column (8), the right connecting column (12) and the left connecting column (13).

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