An automatic retractable device for big data communication cables

Abstract

The invention discloses an automatic take-up and pay-off device for a big data communication cable. The automatic take-up and pay-off device for the big data communication cable comprises a rack. Theupper end of the rack is fixedly connected with a cross beam. The center of the cross beam is fixedly connected with a motor box. An eccentric wheel is arranged at the center in the motor box. The outer side of the surface of the eccentric wheel is fixedly connected with an eccentric column. The outer wall of the eccentric column is sleeved with an oscillating bar. A groove is machined in the center of the oscillating bar. The eccentric column is connected with the oscillating rod through the groove in a sliding and clamping manner. The lower end of the oscillating bar is fixedly connected with a pendulum bob. First sawteeth are machined on the lower surface of the pendulum box. The lower end of the pendulum bob is provided with a transverse plate. Second sawteeth are machined on the uppersurface of the transverse plate. The second sawteeth are engaged with the first sawteeth. When the automatic take-up and pay-off device for the big data communication cable is used for taking up thecable, a servo motor is used for adjusting a coil to forwards rotate, a motor case is electrified and drives the eccentric shaft to rotate, the eccentric shaft drives the pendulum bob to swing, the sawteeth on the pendulum bob are engaged with the sawteeth on the transverse plate, and the transverse plate drives the coil to do reciprocating motion leftwards and rightwards so that the cable can beevenly wound on a winder.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to an automatic retractable device for large data communication cables. Background technique [0002] In recent years, the communication industry has developed rapidly, and the demand for wires and cables has increased day by day, which has also led to a particularly wide range of application fields for cable retractors. It can be used for cable retraction on the ground, it can be used in underground mines, it can be hoisted between the ground and underground, and it can also be used in mechanical equipment underground alone. There are also marine cable retractors. In the weak magnetic field magnetic separation equipment is still dominated by permanent magnetic drum magnetic separator. For example, the product with patent number 201720446694.0, although it solves the problem that the coil takes up a lot of space and takes up a lot of effort, the operation is complicated, requ...

AI Technical Summary

Problems solved by technology

For example, the product with patent number 201720446694.0, although it solves the problem that the coil takes up a lot of space and takes up a lot of effort, the operation is complicated, requiring manual winding and manual force to fix the machine, and it is also easy to cause the problem of cable entanglement

However, it cannot solve the trouble of manual winding, nor can it solve the problem of uneven winding and unwinding and the disadvantage that the winding device needs to be held in hand.

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