Spot-welding-free overcurrent support

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By introducing an anti-corrosion coating and an insulating sleeve into the non-spot-welding overcurrent bracket, the problems of leakage and inconvenient installation of existing brackets are solved, and the safety and convenience are improved.

CN224191578UActive Publication Date: 2026-05-01ZAOZHUANG HAIDI ENERGY TECH

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Patent Information

Application Number: CN202520981621.6
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2025-05-19
Publication Date: 2026-05-01
Estimated Expiration: 2035-05-19

Application Information

Patent Timeline

19 May 2025

Application

CN202520981621.6

01 May 2026

Publication

CN224191578U

IPC: H02G3/04; H01B17/58

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AI Tagging

Application Domain

Insulating bodies

Technology Topics

Structural engineering Spot welding

Technical Efficacy Phrases

Avoid leakage hazardsimprove security

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AI Technical Summary

Technical Problem

Existing non-spot welding overcurrent brackets have inadequate protection measures, which can easily lead to leakage hazards and are inconvenient to install.

Method used

An installation mechanism was designed, comprising a bracket body, an anti-corrosion coating, a fixing block, a fixing rod, a crimping groove, a crimping block, a cable rack, a cable hole, and an insulating sleeve. It utilizes the anti-corrosion coating of epoxy resin paint and threaded connections to achieve insulation and fixing functions, prevent leakage, and simplify the installation process.

Benefits of technology

It improves cable safety and ease of installation, extends the service life of the bracket, prevents leakage, and simplifies the installation process.

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Patent Text Reader

Abstract

The utility model discloses a spot-welding-free over-current support which comprises a support body and an installation mechanism, the surface of the support body is coated with an anti-corrosion coating, the outer wall of the support body is provided with a fixing block, the inner wall of the fixing block is provided with a fixing rod, the inner wall of the support body is provided with crimping grooves, and the crimping grooves are connected with the installation mechanism. The mounting mechanism is crimped on the inner wall of the crimping groove, the mounting mechanism comprises a crimping block, a cable rack, a cable hole and an insulating sleeve, and the crimping block is crimped on the inner wall of the crimping groove. According to the spot-welding-free over-current support, through the arrangement of the mounting mechanism, when the spot-welding-free over-current support is used, an insulation effect can be achieved through an insulation sleeve in a cable hole in the mounting mechanism when an over-current phenomenon occurs to a cable, the risk of electric leakage is avoided, and therefore the safety is improved, and the service life of the spot-welding-free over-current support is prolonged. And meanwhile, the cable rack is crimped and spliced with the crimping groove in the bracket body through the crimping block, welding installation is not needed, and splicing is convenient.

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