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hanging device

A suspension and connection board technology, applied in the field of power transmission and transformation, can solve the problems of potential safety hazards and limited rotation flexibility of suspension clamps, and achieve the effect of ensuring safe operation, ensuring rotation flexibility, and avoiding damage.

Active Publication Date: 2020-09-25
CHINA ELECTRIC POWER RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention proposes a suspension device, which aims to solve the problem of potential safety hazards caused by the limited rotation flexibility of the existing suspension clamps

Method used

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Embodiment Construction

[0024] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0025] see figure 2 and image 3 , the figure shows the preferred structure of the suspension device provided by this embodiment. As shown in the figure, ...

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Abstract

The invention proposes an overhanging device, comprising: a suspension plate, a first connection plate, a second connection plate, a connection assembly and a wire clamp, wherein the suspension plate is used for the connection with a power transmission tower; the first connection plate is connected with the suspension plate; the second connection plate is connected with the first connection plate through the connection assembly. The connection assembly and the second connection plate are in rotary connection. The wire clamp and the second connection plate are connected; and the wire clamp is used to have the ground wire clamped. According to the invention, the first connection plate and the second connection plate in the overhanging device are connected through a connection assembly, and in addition, the second connection plate and the connection assembly are in rotary connection, which means that the second connection plate can rotate relative to the first connection plate so as to drive the wire clamp to rotate. In this manner, the rotation flexibility of the wire clamp can be ensured. More particularly, in regions where the height difference is large or the ice load is severe, the outlet angle of the wire clamp can be controlled not to be greater than the designed value, therefore, avoiding the damage to the wire clamp due to the concentrated stress and ensuring the safe operation of the ground wire.

Description

technical field [0001] The invention relates to the technical field of power transmission and transformation, in particular to a suspension device. Background technique [0002] Currently, see figure 1 , the upper part of the clamp 1' of the suspension string of the ground wire generally adopts a triangular plate 2' structure, which restricts the rotation flexibility of the suspension clamp 1'. The outlet angle of the clip 1' is likely to exceed the design value, and it is easy to cause the concentrated stress of the hanging wire clip 1' to cause breakage, thereby affecting the safe operation of the ground wire 3'. Contents of the invention [0003] In view of this, the present invention proposes a suspension device, which aims to solve the problem of potential safety hazards caused by the limited rotational flexibility of the existing suspension clamps. [0004] In one aspect, the invention provides a suspension device. The device includes: a hanging board, a first con...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G7/05
CPCH02G7/05
Inventor 牛海军孙涛司佳钧董玉明王景朝刘胜春朱聪刘操兰王洪张军李军辉
Owner CHINA ELECTRIC POWER RES INST
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