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Power grid isolation device

A technology of power grid isolation and the other side, applied in the field of power grid, can solve the problems of inconvenient disassembly and installation of the guardrail, inconvenient for people to use, etc., and achieve the effect of improving safety and improving work efficiency

Pending Publication Date: 2020-06-12
TRAINING CENT OF ANHUI ELECTRIC POWER +4
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The network topology is formed by the connection relationship between the plants and stations, and the network topology is formed by the connection relationship between switches and switches between electrical equipment. There are isolation guardrails near the substations, but the current guardrails are inconvenient to disassemble and install. easy for people to use

Method used

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Examples

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0023] refer to Figure 1-3 , a power grid isolation device, including a first support column 6 and a second support column 10, the top and bottom of one side of the outer wall of the first support column 6 and the second support column 10 are connected with a limit column 14 by bolts, and the limit The outer wall on the other side of the column 14 is connected with the limiting round block 9 by bolts, and the top and bottom of the outer walls on one side of the first support column 6 and the second support column 10 are connected with telescopic springs 21 by screws, and the outer wall on the other side of the telescopic spring 21 Connecting ring 12 is connected by ...

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Abstract

The invention discloses a power grid isolation device. The device comprises a first supporting column and a second supporting column. Limiting columns are connected to the tops and the bottoms of theouter walls of one sides of the first supporting column and the second supporting column through bolts. The outer wall of the other side of the limiting column is connected with a limiting round blockthrough a bolt. Telescopic springs are connected to the tops and the bottoms of the outer walls of one sides of the first supporting column and the second supporting column through screws. The outerwalls of the other sides of the telescopic springs are connected with connecting circular rings through screws. The telescopic springs are located on the circumferential outer walls of the limiting columns, and threaded grooves are formed in the tops and the bottoms of the outer walls of the other sides of the first supporting columns and the second supporting columns. According to the isolation device, by arranging the first supporting column, the second supporting column, the first connecting column, the second connecting column and the vertical rod, the isolation device can be convenientlydisassembled and assembled, workers can conveniently assemble, disassemble and move the isolation device, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of power grids, in particular to a power grid isolation device. Background technique [0002] The whole composed of substations of various voltages and transmission and distribution lines in the power system is called the power grid. It includes three units of power transformation, power transmission and power distribution. The task of the power grid is to transmit and distribute electrical energy and to change the voltage. [0003] The power system has the characteristics of a hierarchical structure, that is, the power system is composed of stations and lines, and the stations are composed of switches, switches, busbars, transformers, generators, capacitors, load lines and other equipment. The network topology is formed by the connection relationship between the plants and stations, and the network topology is formed by the connection relationship between switches and switches between electrical equipment...

Claims

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Application Information

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IPC IPC(8): H02B1/14E04H17/14E04H17/20E04H17/22H02S20/20F21V23/00F21V23/04F21V33/00F21W131/10
CPCE04H17/1417E04H17/20E04H17/22E04H17/1447E04H17/1452E04H17/1465E04H17/1486F21V23/003F21V23/0464F21V33/006F21W2131/1005H02B1/14H02S20/20Y02B20/72Y02E10/50
Inventor 唐毅陈猛于传程琳牛牮池坤鹏郭继刚李才芳钱文张琼华
Owner TRAINING CENT OF ANHUI ELECTRIC POWER
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