Braid coating device of fireproof cable

Abstract

The invention discloses a braid coating device of a fireproof cable. The braid coating device comprises a workbench, wherein an electric control box body is fixedly installed on the front surface of the workbench, a rack is fixedly installed on the upper surface of the workbench, a winding roller is movably installed on the surface of the rack, a fixed contact pin is fixedly installed on the uppersurface of the workbench, the surface of the fixed contact pin is sleeved with a winding reel, and a taking-out mechanism is fixedly installed on the portion, located below the winding reel, of the upper surface of the workbench. The braid coating device for the fireproof cable disclosed by the invention belongs to the field of coating devices, and aims to take out the winding reel at fixed contact pins in a centralized manner, so that the efficiency of taking down the winding reel is improved, and two mounting clamping plates are close to each other or far away from each other, thereby achieving the purpose of flexibly mounting and dismounting an electric control box body, the maintenance and replacement can be facilitated, the installation steps are simplified in a flexible installationmode, no tool for disassembly and assembly is used, the device is simple and rapid, convenient to use and time- and labor-saving.

Description

technical field [0001] The invention relates to the field of coating devices, in particular to a braided layer coating device for fireproof cables. Background technique [0002] The cable braid is mainly composed of three basic structural elements: fiber braid, metal braid, and steel wire braid. The fiber braid is often in the middle of the sheath to enhance the tear resistance of the sheath. For example, the reinforced sheath is in the middle of the sheath. In the middle of the rubber or plastic sheath, cotton yarn, hemp and other fiber braiding layers are added to improve the strength of the sheathing layer. The metal braiding machine layer mainly includes copper wire braiding layer and steel wire (iron wire) braiding layer. The shielding effect of electromagnetic interference, such as the tinned copper wire braided blue cable, the copper wire braided control cable, etc., or to eliminate the shielding effect of the surface potential of the power cable, it plays the role of...

AI Technical Summary

Problems solved by technology

[0002] The cable braid is mainly composed of three basic structural elements: fiber braid, metal braid, and steel wire braid. The fiber braid is often in the middle of the sheath to enhance the tear resistance of the sheath. For example, the reinforced sheath is in the middle of the sheath. In the middle of the rubber or plastic sheath, cotton yarn, hemp and other fiber braiding layers are added to improve the strength of the sheathing layer. The metal braiding machine layer mainly includes copper wire braiding layer and steel wire (iron wire) braiding layer. The shielding effect of electromagnetic interference, such as the tinned copper wire braided blue cable, the copper wire braided control cable, etc., or to eliminate the shielding effect of the surface potential of the power cable, it plays the role of binding the power line and eliminating the induced electricity, such as the high voltage cable The overall shielding can also play a shielding role for safety protection. Copper wires are braided outside the main core insulation and are in good contact with the ground core or used as ground wires, which can respond to leakage conditions in time, such as shielded mine cables, steel wire braided The main function is to protect the braiding machine mechanically, or bear the longitudinal breaking force, such as the magnetic measuring cable for marine geological exploration, or the magnetic field shielding; at present, the braiding layer of the cable is mainly used for braiding work, however, now Some knitting machines have certain disadvantages when they are in use. When they are shut down for cleaning, they need to remove the bobbins one by one. Screws, the disassembly process is cumbersome, time-consuming and labor-intensive

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