Explosion-proof cable connector

Abstract

The invention discloses an explosion-proof type cable connector, and belongs to the technical field of cable connection. The explosion-proof type cable connector comprises a cylindrical sleeve and twoconical coats, wherein the cylindrical sleeve is arranged on the outer side of a joint of two sections of cables in a sleeving manner; protective layers are wound on the outer sides of the two sections of cables; the ends having relatively large diameters of the two conical coats are respectively connected with two ends of the cylindrical sleeve; the ends having relatively small diameters of thetwo conical coats are respectively arranged on the protective layers on the outer sides of the two sections of cables in a sleeving manner; and outer chilling shrink covers are arranged at joints of the ends having relatively small diameters of the two conical coats and the corresponding protective layers. The explosion-proof type cable connector disclosed by the invention has the beneficial effects that the protective layers are wound on the outer sides of the cables, and repeated waterproof layers are wound on the outer sides of the protective layers, so that the cables are fixed on the conical coats and the protective layers; and the waterproofing, insulating and wear resistance performance of a cable is greatly improved, and the cable can be used safely after being completely soaked inwater for a long time.

Description

technical field [0001] The invention belongs to the technical field of cable connection, in particular to an explosion-proof cable connector. Background technique [0002] During the cable forming process, when the previous cable is cabled and the second cable needs to be replaced, most of the insulated cores of the latter cable are bolted to the insulated core of the previous cable, and the previous cable is replaced by the previous one. The insulated core of the first cable is used as a pull line to pull the cable to the cable take-up reel. [0003] In order to protect the connection, a connection protection cover is usually added, but currently the connection protection cover does not have the characteristics of quick installation, explosion-proof, flame retardant, waterproof, tensile resistance, and bending resistance. Especially for high-voltage cable joint connections, cold shrink sleeves are usually used. But its connector is not tensile, only limited waterproof, no...

AI Technical Summary

Problems solved by technology

requirements that cannot be practically applied

[0004] At the same time, the traditional armored tape is said to be impact-resistant and tensile-resistant, but it does not work at all in actual use, and it is easy to explode and catch fire, and the traditional armored tape itself, the armored tape after packaging The shelf life is not long, and it is not conducive to storage

The entire cable connection joint cannot be well sealed as a whole, and an oxygen-free space will not be formed after a fire inside, and the waterproof effect is poor

Images