Line fixing mechanism

Abstract

The invention discloses a line fixing mechanism. The line fixing mechanism includes a line fixing device and traction assisting mechanisms arranged on the line fixing device; each traction assisting mechanism comprises traction holes for connecting or fixing cable traction devices; the line fixing device comprises a base and line passing devices, wherein each line passing device is arranged on the base and includes a first body and a second body; the first body and the second body are provided with line clamping heads and line clamping portions respectively, wherein the line clamping heads can be matched with the line clamping portions, so that line passing spaces can be formed; each line clamping head includes a locking bolt and a line clamping block; the locking bolt is rotatably connected with the line clamping block; the locking bolt is connected with the first body through a screw hole; and when the line fixing mechanism is used, the locking bolt is rotated so as to drive the corresponding line clamping block to move, so that the size of the corresponding line passing space can be adjusted. The line fixing mechanism of the invention has the advantages of simple structure, waterproof, damp-proof and anti-oxidation performance, high security, stable cable clamping, long service life and easiness in disassembly.

Description

technical field [0001] The invention relates to the field of cable installation, in particular to a wire fixing mechanism. Background technique [0002] It is very important to ensure the safe and stable operation of the power grid. If the wire connection is not properly handled, it will bring a lot of troubles to people's production and life, and even affect safety. For cable or wire connections that require high-altitude operations, whether the installation and removal of the cable fixing device is convenient will directly affect the length of the aerial work time. If it is not convenient, it will increase the high-altitude operation time and increase the construction risk. Disposal, maintenance and reuse, and whether the wire connection is safe and reliable, is related to people's personal safety, and needs special attention. [0003] The wire fixing device is a device used to straighten and fix the cable. In the process of straightening and fixing the cable, the cable p...

AI Technical Summary

Problems solved by technology

The wire fixing device is not set to provide a fixed or connected pulling auxiliary mechanism for the cable pulling device. Although the cable can be fastened, the locking and anti-loosening are all based on the locking block. The loosening direction and the locking direction are two opposite directions similar to the straight line direction, and the part where the movable chuck and the locking block zigzag fits has relatively insufficient mechanical properties. When pulling or clamping cables, especially the fixed If the line device is far apart, the cable is thicker or at a corner, the movable chuck must bear a large tension, and the corresponding locking block is also subject to a large force. The matching parts of the two are easily damaged, which affects the firmness of the clamping line. And long-lasting effectiveness, the service life of the wire fixing device is limited, and the manual clamping head is directly turned in place, and the clamping head cooperates with the static chuck. It is not easy to clamp the cable, which may cause the fixed cable to shake. It is hoped that the wire fixing device will be removed from When the cable is removed and reused, the unlocking work is cumbersome and inconvenient to disassemble, which prolongs the aerial work time of the construction personnel

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