An explosion-proof and safe combined cable fitting device

Abstract

The invention discloses an anti-explosion secure combined type cable adapting device comprising an adapter body which is composed of an upper fixing block and a lower fixing block, wherein an installation through hole is firmed at the middle part of the upper fixing block and the lower fixing block, a conductive baffle plate is arranged at the middle part of the installation through hole, side fixing plates are arranged on two sides of the adapter body, threaded joints are arranged on the outer sides of the side fixing plates, fixing sleeve covers are arranged in the peripheries of the threaded joints, a sliding installation groove is arranged at the upper middle part of the upper fixing block in a perpendicularly penetrating manner, a limiting block is arranged in the sliding installationgroove, a conductive block is arranged on the limiting block, an installation cover plate is arranged on the upper fixing block, a threaded rod is arranged at the middle part of the installation cover plate, a thermal conducting strip is arranged in the sliding installation groove, thermal conducting wires are arranged on two sides of the thermal conducting strips, and a blind hole and a compression spring are arranged on the upper fixing block. The device provided by the invention is movably fit and combined and convenient to disassemble; the cable is tightly pressed and fixed via the limiting block and connected via the conductive block and the conductive baffle plate, when the temperature rises, the installation cover plate drops down and thus the terminal is connected, so as to be safer.

Description

technical field [0001] The invention relates to the field of cable fitting devices, in particular to an explosion-proof and safe combined cable fitting device. Background technique [0002] Power cable connection is a basic process in electrical work, and it is also a very important process. The quality of wire connection is directly related to whether the entire circuit can run safely and reliably for a long time. The basic requirements for wire connection are: firm and reliable connection, low joint resistance, high mechanical strength, corrosion resistance and oxidation resistance, and good electrical insulation performance. [0003] The traditional power cable connection is mostly connected by twisting and twisting connection. However, the twisting and twisting connection needs to twist and twist the cable with a large force, which is prone to the defect that the twisting and twisting are not dense; during the connection process, The connection needs to be tested, and ...

AI Technical Summary

Problems solved by technology

[0003] The traditional power cable connection is mostly connected by twisting and twisting connection. However, the twisting and twisting connection needs to twist and twist the cable with a large force, which is prone to the defect that the twisting and twisting are not dense; during the connection process, The connection needs to be tested, and the traditional test needs to use auxiliary tools, which is relatively inconvenient

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