Communication cable taking-up and paying-off device for communication big data project

Abstract

The invention discloses a communication cable taking-up and paying-off device for a communication big data project. The communication cable taking-up and paying-off device for the communication big data project comprises a box body, a motor and a clamping groove. The left end of the upper surface of the box body is fixedly connected with the motor through the clamping grove. An output shaft of themotor is fixedly connected with the main shaft through a coupler. The left end of the main shaft is provided with a belt. The main shaft is rotationally connected with a first input shaft through thebelt. The upper end and the lower end of a second input shaft are both provided with cams in a penetrating manner. A spring is arranged at the center of the right end of the base. The base is fixedlyconnected with the box body through the spring. The four corners of the lower surface of the base are fixedly connected with unidirectional wheels. Cam holes correspond to the cams. According to thecommunication cable taking-up and paying-off device for the communication big data project, through the adjacent relationship between the cams, the base and the spring, axial movement of a sleeve is achieved; through clearance fit between the sleeve and the main shaft, the accumulation problem existing during stable paying-off and taking-up can be solved, and use demands of a client are met.

Description

technical field [0001] The invention relates to the technical field of cable retraction, in particular to a communication cable retraction device for communication big data engineering. Background technique [0002] In the field of communication technology, according to the installation needs of communication equipment, it is usually necessary to lay communication lines, or to roll up used test lines, such as the patent application number 201521053531.3, including cable racks, driving devices and wires. Cable take-up and release shaft, a shaft stand is installed on the cable rack, and a semi-circular notch for accommodating the cable take-up and take-down shaft is provided on the shaft stand, and an anti-friction device for the take-up and take-down shaft is provided in the notch, and the cable is retracted and released The shaft is relatively fitted with a fixed wire retainer and a movable wire retainer. Although it can solve the problem of conveniently installing and repla...

AI Technical Summary

Problems solved by technology

[0002] In the field of communication technology, according to the installation needs of communication equipment, it is usually necessary to lay communication lines, or to roll up used test lines, such as the patent application number 201521053531.3, including cable racks, driving devices and wires. Cable take-up and release shaft, a shaft stand is installed on the cable rack, and a semi-circular notch for accommodating the cable take-up and take-down shaft is provided on the shaft stand, and an anti-friction device for the take-up and take-down shaft is provided in the notch, and the cable is retracted and released The shaft is relatively fitted with a fixed wire retainer and a movable wire retainer. Although it can solve the problem of convenient installation and replacement of the chuck, it cannot solve the problem of cable accumulation during the winding process and cannot meet the needs of use.

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