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Cable take-up reel eccentric winding current collecting device

A technology of collecting device and cable reel, which is applied in the direction of using take-up reel/photosensitive drum arrangement, etc., can solve the problems of internal optical cable or cable damage, increased friction between cables, and increased volume, etc. Increased service life, reduced friction, compact structure

Active Publication Date: 2010-05-12
BAOSHAN IRON & STEEL CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of device has the following defects: 1. The friction between the cables increases, which shortens the service life of the internal cable coils
2. The rotation is unstable, and it is easy to cause accidental bending and disorder of the internal cable coil
3. The internal space utilization rate of the device is low, and the volume increases unnecessarily
Easy to cause damage to internal optical cables or cables

Method used

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  • Cable take-up reel eccentric winding current collecting device
  • Cable take-up reel eccentric winding current collecting device
  • Cable take-up reel eccentric winding current collecting device

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0019] see figure 1 , an eccentric winding current collector for a cable reel, comprising a fixed part and a rotating part. The fixed part includes a base 1, a central shaft 7, a rear base plate 6, and an eccentric shaft 10. The base 1 is fixed with an inner hollow central shaft 7, and the central shaft 7 is equipped with a rear base plate 6, and the rear base plate 6 is processed with a center shaft 7. The threading hole that hollow hole communicates, the top of back base plate 6 is fixedly equipped with inner hollow eccentric shaft 10, and the shaft wall of eccentric shaft 10 has a threading groove that communicates with eccentric shaft inner hollow hole. The junction box 3 of the fixed part is also installed on the base 1, and a fiber optic cable splitter 5 is housed in the junction box 3, and an optical fiber connector 4 using an equal number of fiber cores of the fiber optic cable. The rear portion of the fixed portion junction box 3 has a threading hole. The threading...

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Abstract

This invention relates to the communication circuit connecting apparatus of moving machine and controlling apparatus fixed on the ground. A kind of cable reel eccentric winding current collecting equipment concludes the fixing part and rotating part. The fixing part concludes support, central axis and back-base board. The rotating part concludes rotating shell and rotating axis. Hollow eccentric axis is fixed on top of the back-base board. A threading groove communicated with inner hollow part is arranged on the axial wall of the eccentric axis. The support is also arranged with fixing part junction box; the central axis is arranged with axle bearing, on the outer lane of which is arranged with rotating shell. The rotating shell can rotate around the central axis. A cavity is formed between the rotating shell and back-base board. The cavity contains eccentric axis, cables or optical fiber winding on the eccentric axis. One side of the rotating shell outer lane has a thread outlet. Theother side is arranged with an annular rotating part junction box and a rotating axis. The rotating axis is hollow. The side face of rotating axis has the threading hole.

Description

technical field [0001] The invention relates to a communication line connection device for a mobile machine and a control device fixed on the ground, in particular to a brushless current collector for a communication cable. Background technique [0002] Mobile machinery is a mechanical device that moves and works within a certain distance. Generally, the moving distance is tens of meters to more than a thousand meters. A cable reel is used to roll a coiled cable to realize the power and communication connection between the mobile machine and the ground. When the mobile machine is walking, the cable reel is synchronously reeled and unwound. The power and communication connection between the movable part and the immovable part of the cable reel is a set of current collecting device. The ring consists of a set of stationary brushes. The cable communication connection adopts a current collecting slip ring or a brushless current collecting device, such as Chinese patent 01252834...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G11/02
Inventor 韩明明江通姜伟忠
Owner BAOSHAN IRON & STEEL CO LTD
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