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Universal distribution box cable hole plugging device

A technology of blocking device and distribution box, which is applied in the direction of cable joints, electrical components, etc., can solve the problems of poor blocking effect, achieve the effect of improving the blocking effect, blocking small animals, and avoiding entry

Active Publication Date: 2021-08-03
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the technical defect of poor plugging effect of plugging the cable hole of the distribution box with plugging mud at present, the present invention provides a universal cable hole plugging device for the distribution box

Method used

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  • Universal distribution box cable hole plugging device
  • Universal distribution box cable hole plugging device
  • Universal distribution box cable hole plugging device

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Embodiment Construction

[0031] The accompanying drawings are for illustrative purposes only and cannot be construed as limiting the patent;

[0032] In order to better illustrate this embodiment, some parts in the drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product;

[0033] For those skilled in the art, it is understandable that some well-known structures and descriptions thereof may be omitted in the drawings.

[0034] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0035] Such as Figure 1-3 As shown, a universal cable hole plugging device for a distribution box includes a bearing mechanism 1, a shielding mechanism 2 and a telescopic mechanism 3. The bearing mechanism 1 is composed of two identical independent plates 11, and the two independent plates 11 are symmetrical Several shielding mechanisms 2 are provided, and the shielding mechanisms 2 are fixe...

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PUM

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Abstract

The invention provides a universal cable hole plugging device for a distribution box, which includes a bearing mechanism, a shielding mechanism and a telescoping mechanism. The bearing mechanism is composed of two identical independent plates, and several shielding mechanisms are symmetrically arranged on the two independent plates. , the shielding mechanism is fixedly connected to the independent board through the telescoping mechanism. The invention provides a general-purpose cable hole sealing device for a distribution box. Each independent board has a row of freely retractable shielding mechanisms. When the shielding mechanism touches an object, it will freely expand and contract according to the shape of the object to automatically fit the object. , to achieve no gap or the smallest gap, improve the sealing effect, thereby avoiding the entry of small animals, and achieving the effect of blocking small animals.

Description

technical field [0001] The invention relates to the field of electrical equipment, and more specifically, to a universal cable hole plugging device for a distribution box. Background technique [0002] At present, the cable hole of the distribution box does not match the cable diameter, and there is a large gap. In this way, there will be small animals crawling into the cabinet through the gap, causing safety hazards to the equipment and virtually increasing the pressure on operation and maintenance. And the existing plugging only uses plugging mud for plugging, and the plugging effect is not bad for small holes, but for too large holes, the plugging effect will be greatly reduced, and the plugging mud will be greatly reduced after a long period of time. Weathering creates cracks through which small animals can burrow into the device. It will still pose a security risk to the device. Contents of the invention [0003] The present invention provides a general-purpose cab...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G15/10H02G3/22
CPCH02G3/22H02G15/10
Inventor 陈光后罗沈王建明梁景辉魏卓伟刘霞飞
Owner GUANGDONG POWER GRID CO LTD