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Enclosed bus grounding wire device

A technology of closing the bus bar and grounding wire, which is applied to the parts of the connecting device, coupling device, connection, etc., can solve the problems of inability to connect the grounding wire and potential safety hazards, and achieve the effect of fast grounding, good safety and convenient use

Pending Publication Date: 2021-07-09
SHENNONGJIA FOREST REGION POWER SUPPLY CO LTD HUBEI ELECTRIC POWER CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the repair work of the 0.4 kV closed busbar failure, there is a great potential safety hazard because the grounding wire cannot be connected

Method used

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  • Enclosed bus grounding wire device
  • Enclosed bus grounding wire device
  • Enclosed bus grounding wire device

Examples

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Embodiment Construction

[0016] Such as Figure 1-4 As shown, a closed busbar grounding wire device includes an insulating operating rod 2, a grounding wire 3, and a plug-in conductor; the upper end of the insulating operating rod 2 is provided with an external thread, and the insulating operating rod 2 is provided with a through hole 12; Connecting type conductor comprises conductor connection seat 4, extension spring (spring) 6, left conductor clip 9, right conductor clip 5, and the top of conductor connection seat 4 is cube (cube or cuboid), and the bottom of conductor connection seat 4 is Cylinder, the lower part of the conductor connecting seat 4 is provided with an internally threaded hole 11 for connecting with the insulating operating rod, and the internally threaded hole 11 of the conductor connecting seat 4 is provided with two screw threads for connecting with the grounding wire connecting piece 10 hole; the left side of the upper end surface of the conductor connection seat 4 is fixed with...

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Abstract

The invention belongs to the technical field of power systems. An enclosed bus grounding wire device is characterized by comprising an insulating operating rod, a grounding wire and a plug-in type conductor; the plug-in type conductor comprises a conductor connecting seat, a tension spring, a left conductor clamping piece and a right conductor clamping piece; 2-3 left conductor clamping pieces are fixed to the left side of the upper end face of the conductor connecting base in the front-back direction, 2-3 right conductor clamping pieces are fixed to the right side of the upper end face of the conductor connecting base in the front-back direction, and V-shaped insertion openings are formed between the upper end portions of the left conductor clamping pieces and the upper end portions of the right conductor clamping pieces; the lower parts of the left conductor clamping pieces are connected with the lower parts of the right conductor clamping pieces opposite to the left conductor clamping pieces through tension springs; a grounding wire connecting sheet is in threaded connection with the conductor connecting seat through two screw rods, and the lower part of the grounding wire passes through the through hole of the insulating operating rod and then is positioned below the insulating operating rod; and the upper end part of the insulating operating rod is in threaded connection with the lower part of the conductor connecting seat. The grounding wire device is convenient to use and rapid in grounding. After the enclosed bus grounding wire device is adopted, the safety is good.

Description

technical field [0001] The invention belongs to the technical field of power systems, and in particular relates to a 0.4 kilovolt closed busbar grounding wire device. Background technique [0002] At present, in the repair work of the 0.4 kV closed busbar failure, there is a great potential safety hazard because the grounding wire cannot be connected. Contents of the invention [0003] The object of the present invention is to provide a closed bus grounding wire device, which is easy to use, fast in grounding and good in safety. [0004] In order to achieve the above purpose, the technical solution adopted by the present invention is: a closed busbar grounding wire device, which is characterized in that it includes an insulating operating rod 2, a grounding wire 3, and a plug-in conductor; the upper end of the insulating operating rod 2 is provided with an external Screw thread, insulated operating rod 2 is provided with through hole 12; The plug-in type conductor compris...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R4/66H01R13/627H01R13/629
CPCH01R4/66H01R13/627H01R13/629
Inventor 曹磊汪明涛周宜周毅
Owner SHENNONGJIA FOREST REGION POWER SUPPLY CO LTD HUBEI ELECTRIC POWER CO
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