Transition cross arm insulation shielding cover for lightning arrester

A shielding cover and lightning arrester technology, applied in the direction of overhead lines/cable equipment, etc., can solve the problems of insufficient construction safety and construction efficiency, technical devices can not meet the requirements of operation and safe construction, and reduce the number of times of insulation shielding and removal, Simplify installation and removal steps and ensure safety

Pending Publication Date: 2022-04-05
SHANGHAI MUNICIPAL ELECTRIC POWER CO +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] With the rapid improvement of urban power supply reliability requirements, the demand for live work is increasing rapidly. Traditional technical devices have been unable to meet the growing operating needs and safety construction requirements. Existing technologies have problems in terms of construction safety and construction efficiency. Obvious deficiency

Method used

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  • Transition cross arm insulation shielding cover for lightning arrester
  • Transition cross arm insulation shielding cover for lightning arrester
  • Transition cross arm insulation shielding cover for lightning arrester

Examples

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Embodiment Construction

[0025] The technical content, structural features, achieved goals and effects of the present invention will be described in detail through preferred embodiments below in conjunction with the accompanying drawings.

[0026] It should be noted that the drawings are in a very simplified form and all use inaccurate proportions, which are only used to facilitate and clearly illustrate the purpose of the implementation of the present invention, and are not used to limit the limiting conditions for the implementation of the present invention, so they do not have technical In the substantive meaning above, any modification of structure, change of proportional relationship or adjustment of size should still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and goals that can be achieved by the present invention. within the scope covered.

[0027] It should be noted that in the present invention, relative terms such as first...

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Abstract

The invention discloses a transition cross arm insulation shielding cover for a lightning arrester, which comprises an insulation shielding cover body, a baffle plate, a telegraph pole positioning frame and jacks, and is characterized in that the insulation shielding cover body is of a hollow structure; the baffle plate is vertically arranged at the top of the insulating shielding cover body and is used for isolating each phase of wire; the telegraph pole positioning frame is arranged at the junction of the top face and the first side face of the insulation shielding cover body in a penetrating mode and used for fixing a telegraph pole. The jacks are fixedly arranged on the first side face, provided with the telegraph pole positioning frame, of the insulation shielding cover body, are connected with the telegraph pole positioning frame and are used for jacking up and taking down the shielding cover. Through the integrated design, the mounting and dismounting steps are simplified, the mounting time is saved, and the operation safety is ensured.

Description

technical field [0001] The invention relates to a live working tool used in a power distribution network, in particular to a transition cross-arm insulating shield used for a lightning arrester. Background technique [0002] Due to the compact equipment and devices of 10kV power distribution lines and the narrow space, when performing maintenance and construction on live equipment, operators must insulate and isolate the live body from the grounding body. [0003] The similar live working shielding device is mainly customized for overhead line conductors, insulators, single cross-arm devices, and double cross-arm devices. The material is generally soft insulating material, and the mold can only cover the live equipment, lacking design concepts . [0004] With the rapid improvement of urban power supply reliability requirements, the demand for live work is increasing rapidly. Traditional technical devices have been unable to meet the growing operating needs and safety constr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/02
Inventor 王辉卫世泽宋天宁毛雅玲王惠莲徐琳裘永祺徐璋昊陈淼史益周天雨巩持恒陆明陈利敏韩宏青周齐凯徐臻华吴敏刘洋
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO
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