Reel support for laying power cable for electromechanical engineering construction

Abstract

The invention relates to the technical field of reel supports, and discloses a power cable laying reel support for electromechanical engineering construction, which comprises a reel, bases are movably mounted on the left side and the right side of the reel, tracks are arranged in the bases, the tops of the tracks are movably connected with a speed change mechanism, and the speed change mechanism is movably connected with a power cable. A power shaft is fixedly mounted in the speed change mechanism, a speed change block is arranged at the top of the power shaft, a threaded shaft is connected to an inner screw rod of the speed change block, and a positioning rod is arranged at the bottom of the threaded shaft. Through cooperative use of the power shaft and the speed change mechanism, the speed change blocks on the left side and the right side move towards the center when the threaded shaft rotates, the high speed is achieved through small force so as to meet the requirement for rapid pay-off, the high twisting force is achieved through small force so as to meet the requirement for labor saving and rapid take-up, and the cost is reduced. And through cooperative use of the power shaft and the threaded shaft, the cable is uniformly paid off, so that the cable is orderly placed during take-up and pay-off, and the take-up and pay-off efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of reel supports, in particular to a reel support for laying power cables for mechanical and electrical engineering construction. Background technique [0002] Because of its small installation space, low maintenance costs, high reliability and low cost, reels have become common tools in electromechanical engineering. Reels are generally divided into two categories: electric and non-electric according to the driving method. There are two types of cable arrangement: single row and multi-row. Generally, manual operation is used to achieve the effect of retracting and retracting the cables by rotating the turntable. [0003] At present, in the process of construction site, the use environment is harsh, and the adaptability of mechanical equipment is high, so that the reels generally driven by motors are prone to mechanical failures, and the cable materials are generally relatively heavy, resulting in a large ro...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a reel support for laying power cables for mechanical and electrical engineering construction, which has the advantages of improving rotation efficiency and automatic threading, and solves the problems of large rotating force and lack of threading structure

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