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Simple screen-top miniature bus bridging device

A small busbar, simple technology, applied in the direction of clamping/spring connection, etc., can solve problems such as affecting work efficiency and complex operation

Inactive Publication Date: 2016-09-07
国网河南唐河县供电公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This utility model can reduce the secondary work danger points in the process of new installation and replacement of the protective screen, and reduce the workload. However, the utility model still has relatively complicated operations, which affects work efficiency to a certain extent.

Method used

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  • Simple screen-top miniature bus bridging device
  • Simple screen-top miniature bus bridging device
  • Simple screen-top miniature bus bridging device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as figure 1 , figure 2 As shown, a simple screen-top small bus bar jumper device includes an insulating base 1, a conductive column 9 is set through the middle of the insulating base 1, and an insulating module 6 is provided at the outer end of the conductive column 9. The insulating module The middle part of 6 is provided with a conductive threaded sleeve 7, and the insulating module 6 is screwed to the outer end of the conductive column 9 through the threaded sleeve 7, and the bottom of the insulating base 1 corresponds to the conductive column 9 A groove is arranged at the place, and a conductive elastic ferrule is arranged in the groove, and the elastic ferrule is arranged at the bottom of the conductive column 9;

[0039] The insulating base 1 is an insulating bakelite base;

[0040] The conductive column 9 is a copper column;

[0041] The threaded sleeve 7 is a copper threaded sleeve 7;

[0042] The elastic ferrule is a leaf spring.

[0043]The present ...

Embodiment 2

[0045] Such as image 3 , Figure 4 As shown, a simple screen-top small bus bar jumper device includes an insulating base 1, a conductive column 9 is set through the middle of the insulating base 1, and an insulating module 6 is provided at the outer end of the conductive column 9. The insulating module The middle part of 6 is provided with a conductive threaded sleeve 7, and the insulating module 6 is screwed to the outer end of the conductive column 9 through the threaded sleeve 7, and the bottom of the insulating base 1 corresponds to the conductive column 9 A groove 2 is arranged at the groove 2, and a conductive elastic ferrule 3 is arranged in the groove 2, and the elastic ferrule 3 is arranged on the bottom of the conductive column 9;

[0046] The insulating base 1 is an insulating bakelite base;

[0047] The conductive column 9 is a copper column;

[0048] The threaded sleeve 7 is a copper threaded sleeve;

[0049] The elastic ferrule 3 is a leaf spring;

[0050] ...

Embodiment 3

[0052] Such as Figure 5 , Image 6 with Figure 7 As shown, a simple screen-top small bus bar jumper device includes an insulating base 1, a conductive column 9 is set through the middle of the insulating base 1, and an insulating module 6 is provided at the outer end of the conductive column 9. The insulating module The middle part of 6 is provided with a conductive threaded sleeve 7, and the insulating module 6 is screwed to the outer end of the conductive column 9 through the threaded sleeve 7, and the bottom of the insulating base 1 corresponds to the conductive column 9 A groove 2 is arranged at the groove 2, and a conductive elastic ferrule 3 is arranged in the groove 2, and the elastic ferrule 3 is arranged on the bottom of the conductive column 9;

[0053] The insulating base 1 is an insulating bakelite base;

[0054] The conductive column 9 is a copper column;

[0055] The threaded sleeve 7 is a copper threaded sleeve;

[0056] The elastic ferrule 3 is a leaf sp...

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PUM

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Abstract

The invention discloses a simple screen-top miniature bus bridging device. The simple screen-top miniature bus bridging device comprises an insulating base; a conducting post is arranged at the middle part of the insulating base in a penetrating manner; an insulating module is arranged at the end part of the outer side of the conducting post; a thread bushing with conductivity is arranged at the middle part of the insulating module in the penetrating manner; the insulating module is in threaded connection with the end part of the outer side of the conducting post through the thread bushing; the bottom of the insulating base, corresponding to the conducting post, is provided with a groove; an elastic clamping sleeve with conductivity is arranged in the groove; and the elastic clamping sleeve is arranged at the bottom of the conducting post. The simple screen-top miniature bus bridging device is simple and reliable in structure and easy to operate, improves working safety and efficiently shortens the screen-top miniature bus bridging time.

Description

technical field [0001] The invention belongs to the technical field of wire connection in electric power systems, and in particular relates to a simple screen-top small busbar jumper. Background technique [0002] As we all know, most of the protective screens in substations are connected by small screen-top busbars, and the small screen-top busbars usually use copper rods with a diameter of 6mm or 8mm to provide power and secondary voltage for protection and automatic devices, specifically AC or DC Depends on control power. The small bus bar on the top of the screen is a shared accumulation line for control power, signal power, protection power, AC voltage, and AC power. It is generally placed on the top of the screen and connected with copper rods, aluminum bars or cables. The function of the small bus on the top of the screen is to collect, distribute and transmit electric energy. They mainly provide power for other equipment such as control, protection, lighting in the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R4/42
CPCH01R4/42
Inventor 张富川秦航陈慎
Owner 国网河南唐河县供电公司