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Device for plugging bottom of distribution box by using insulating bakelite plate

A technology of insulating board and insulating glue, applied in substation/distribution device casing, substation/switch layout details, electrical components, etc. good effect

Pending Publication Date: 2021-11-30
甘肃送变电工程有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a device for sealing the bottom of the distribution box with insulating glue board, so as to solve the problems of poor sealing effect of the existing distribution box and high cost of manpower and material resources for sealing.

Method used

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  • Device for plugging bottom of distribution box by using insulating bakelite plate
  • Device for plugging bottom of distribution box by using insulating bakelite plate
  • Device for plugging bottom of distribution box by using insulating bakelite plate

Examples

Experimental program
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Effect test

Embodiment 1

[0022] Such as Figure 1-3 As shown, in this embodiment, a device for sealing the bottom of a distribution box using an insulating bakelite board includes an insulating board 1, and two waist-shaped sealing members 2 are respectively arranged on the upper and lower sides of the insulating board 1, and the waist The waist-shaped blocking part 2 is hinged with the insulating plate 1 through the first bolt 3 and the connecting part 8, and the waist-shaped blocking part 2 can rotate around the connecting part 8 under the drive of external force during the installation process; the left and right sides of the insulating plate 1 are symmetrical A bolt hole 6 is provided, and a second bolt 7 is arranged in the bolt hole 6, and the top of the second bolt 7 is provided with a first nut 4, and the second bolt 7 fixes the insulating plate 1 on the inner side of the distribution box; the waist The bottom of the shaped blocking part 2 is provided with a wire hole 10, and the wire hole 10 r...

Embodiment 2

[0025] Such as Figure 1-4 As shown, in this embodiment, a device for sealing the bottom of a distribution box using an insulating bakelite board includes an insulating board 1, and two waist-shaped sealing members 2 are respectively arranged on the upper and lower sides of the insulating board 1, and the waist The shaped blocking part is hinged with the insulating plate 1 through the first bolt 3 and the connecting piece 8, and the left and right sides of the insulating plate 1 are symmetrically provided with bolt holes 6, and the second bolt 7 is arranged in the bolt hole 6, and the second bolt 7 The top of the top is provided with a first nut 4, and the second bolt 7 fixes the insulating plate 1 on the inner side of the distribution box. The bottom of the waist-shaped sealing member 2 is provided with a wire hole 10, and the wire hole 10 runs through the insulating plate 1. The insulating board 1 is an insulating bakelite board, and the waist-shaped sealing members 2 are eq...

Embodiment 3

[0028] In this embodiment, a device for sealing the bottom of a distribution box using an insulating bakelite board includes an insulating board 1, and two waist-shaped sealing parts 2 are arranged on the upper and lower sides of the insulating board 1, and the waist-shaped sealing The part is hinged with the insulating plate 1 through the first bolt 3 and the connecting piece 8. The left and right sides of the insulating plate 1 are symmetrically provided with bolt holes 6, and the second bolt 7 is arranged in the bolt hole 6, and the top of the second bolt 7 is arranged There are first nuts 4 and second bolts 7 to fix the insulating plate 1 on the inner side of the distribution box. The bottom of the waist-shaped sealing member 2 is provided with a wire hole 10, and the wire hole 10 runs through the insulating plate 1. The insulating board 1 is an insulating bakelite board, and the waist-shaped sealing members 2 are equally spaced on both sides of the insulating board 1 .

...

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Abstract

The invention belongs to the technical field of distribution box plugging, and relates to a device for plugging the bottom of a distribution box by using an insulating bakelite plate. The device comprises an insulating plate, the upper portion and the lower portion of the insulating plate are each provided with two kidney-shaped plugging pieces, the kidney-shaped plugging pieces are hinged to the insulating plate through first bolts and connecting pieces, bolt holes are symmetrically formed in the left side and the right side of the insulating plate, second bolts are arranged in the bolt holes, first nuts are arranged at the tops of the second bolts, the insulating plate is fixed to the inner side of the distribution box through the second bolts, and wire holes are formed in the bottoms of the kidney-shaped plugging pieces and penetrate through the insulating plate. The device is good in distribution box plugging effect and low in plugging manpower and material resource cost.

Description

technical field [0001] The invention belongs to the technical field of distribution box sealing, and in particular relates to a device for sealing the bottom of a distribution box by using an insulating glue board. Background technique [0002] During the construction of the power grid, the bottom of the distribution box needs to be sealed for fire prevention. Generally, fireproof mud is used for sealing. After the sealing is completed, the effect is often not good. Wiring can only be done after all the fireproof mud has been cleaned up, and the fireproof mud should be sealed again after the wiring is completed. [0003] Use fireproof mud to seal the bottom of the distribution box. Defects: 1. Heating is required before use; 2. Due to the high number of connections in the construction process, especially the final distribution box, it needs to be re-sealed after each connection; 3. The perception after plugging is closely related to the construction personnel's technology; ...

Claims

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Application Information

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IPC IPC(8): H02B1/28A62C3/16H02B1/46
CPCH02B1/28A62C3/16H02B1/46
Inventor 赵金柱陈玲霞周睿李佩泽
Owner 甘肃送变电工程有限公司