Lightning protection detection automatic take-up device for construction engineering

Abstract

The invention provides a lightning protection detection automatic take-up device for construction engineering, and relates to the technical field of take-up devices.The lightning protection detection automatic take-up device for construction engineering comprises a telescopic base and a take-up wheel, and the telescopic base is provided with a telescopic assembly used for controlling the telescopic base to stretch out and draw back; a front mounting plate and a rear mounting plate are mounted at the two ends of the top of the telescopic base respectively, the winding wheel comprises a wire wheel, a wire inlet hole is formed in the wire wheel, an anti-falling assembly capable of preventing one end of a cable from falling off is arranged at the bottom end of the wire inlet hole, and a driving shaft is rotationally connected to the top end of the front mounting plate; then the wire guide frame rotates around the driving shaft, so that the position of the wire guide sleeve relative to the winding wheel is adjusted, a cable can conveniently penetrate through the wire guide sleeve, one end of the cable is fixed to the winding wheel through the anti-falling assembly, then the motor is started to enable the driving shaft to drive the winding wheel to rotate, and cable winding is conducted; in this way, a plurality of cables can be wound at the same time.

Description

technical field [0001] The invention relates to the technical field of winding devices, in particular to an automatic winding device for lightning protection detection in construction projects. Background technique [0002] One of the important tasks in the lightning protection detection process of construction projects is to measure the grounding resistance of the lightning protection device or the equipotential transition resistance between other equipment and the lightning protection device, so as to judge whether the lightning protection is qualified. During the measurement, it is necessary to pull a special test line. Usually, the line needs to be taken up and then released from one platform on the roof to another platform. Even on the same larger roof platform, the line needs to be taken up and released, and the line is very frequent. , In addition, the test lines used in some testing places are very long. [0003] However, at present, the winding and winding are basi...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an automatic wire take-up device for lightning protection detection in construction engineering, aiming to solve the problem that the wire take-up device in the prior art cannot rewind multiple cables at the same time, resulting in low take-up efficiency and inaccurate position of the wire loop. adjustment, resulting in inconvenient use

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