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Graphite grounding cable connecting device and graphite grounding cable connecting method

A technology of graphite grounding and connecting device, applied in the direction of connecting/disconnecting connecting device, connecting/terminating cable equipment, multi-conductor connector, etc., can solve the problem of electromagnetic shielding wall failure graphite grounding cable

Pending Publication Date: 2020-04-03
SHENZHEN POWER SUPPLY BUREAU
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a graphite grounding cable connection device and a graphite grounding cable connection method for how to avoid the failure of the electromagnetic shielding function of the electromagnetic shielding wall formed by the composite graphite grounding cable and how to improve the connection strength of the graphite grounding cable

Method used

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  • Graphite grounding cable connecting device and graphite grounding cable connecting method
  • Graphite grounding cable connecting device and graphite grounding cable connecting method
  • Graphite grounding cable connecting device and graphite grounding cable connecting method

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Embodiment Construction

[0040] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

[0041] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected ...

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Abstract

The invention relates to a graphite grounding cable connecting device and a graphite grounding cable connecting method. The graphite grounding cable connecting device comprises a connecting sheet, a wiring pipe and a pipe sleeve. The wiring pipe is connected with the connecting sheet. The wiring pipe is provided with a first pipe cavity and a second pipe cavity which are separated, the first pipecavity is a circular cavity, the second pipe cavity is arranged outside the first pipe cavity in a surrounding mode, the first pipe cavity is used for containing a graphite wire of the graphite grounding cable, and the second pipe cavity is used for containing a metal wire of the graphite grounding cable. The sleeve is arranged outside the wiring pipe in a sleeving mode, a third pipe cavity is formed between the sleeve and the wiring pipe, the third pipe cavity and the second pipe cavity are separated and arranged outside the second pipe cavity in a surrounding mode, and the third pipe cavityis used for containing the graphite wire. According to the graphite grounding cable connecting device, the electromagnetic shielding performance of the shielding wall formed by connecting the graphitegrounding cables is improved, and the tensile strength and the connection stability of the two connected graphite grounding belts are improved.

Description

technical field [0001] The invention relates to the technical field of electric power engineering, in particular to a graphite grounding cable connection device and a graphite grounding cable connection method. Background technique [0002] In the area where the grounding network of the transmission line tower is relatively close to the high-pressure gas pipeline, in order to ensure safety, it is necessary to construct an electromagnetic tunnel and an electromagnetic shielding wall in the grounding network of the transmission line tower to isolate the grounding network from the high-pressure gas pipeline. For the flexible graphite composite grounding belt applied to the electromagnetic shielding wall, a certain amount of highly conductive or highly magnetic metal wire must be mixed in it to achieve the restraint of electromagnetic energy in a limited area in the grounding grid. However, at present, such composite grounding strips are still connected in the traditional way of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R11/03H01R43/26H02G15/18H02G1/14
CPCH01R11/03H01R43/26H02G1/14H02G15/18
Inventor 段绍辉
Owner SHENZHEN POWER SUPPLY BUREAU
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