Winding device

A winding device and a winding technology are applied in the field of limited angle winding device and winding device, which can solve the problems of high cost of slip ring manufacturing, processing and procurement, and achieve the effects of simple structure, cost reduction and low cost.

Inactive Publication Date: 2019-04-26
CHINA PRECISION ENG INST FOR AIRCRAFT IND AVIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On equipment with infinite angle rotation, slip rings are usually used to solve such problems, but the manufacturing, processing and procurement costs of slip rings are relatively high

Method used

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Embodiment Construction

[0014] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0015] In the present invention, the cable 4 is tightly wound on the rotating inner cylinder 3 for more than two turns (720 degrees), wherein the bottom of the cable 4 is fixedly connected to the outer wall 1 of the winding, and the top of the cable 4 is fixedly connected to the rotating inner cylinder 3. This allows for plus or minus 720 degree rotation of the cable winder without cable interference or pulling. The guide slide 6 is fixedly arranged in a spiral shape every 90 degrees along the winding outer wall 1, and each guide slide 6 is provided with a wire clamp 2, and each wire clamp 2 is set on the cable 4, and the other end of the wire clamp 2 is connected to the spring 5 Connection, the spring 5 is fixedly connected with the outer wall 1 of the winding, and the wire clamp 2 can slide along the guide slide at the same time. The spring 5 makes the cab...

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Abstract

The invention belongs to the technical field of wiring design of rotating machinery, and relates to a winding device. According to the winding device, a cable or a drag chain is tightly attached to arotating inner barrel spirally by two circles or above, wherein the bottom of the cable or the drag chain is fixedly connected with a winding outer wall, and the top of the cable or the drag chain isfixedly connected with the rotating inner barrel, so that positive and negative 720-degree rotation of the winding device is realized without interference or pulling of the cable; and meanwhile, guidesliding tables are fixedly arranged at intervals of 90 degrees along the winding outer wall spirally, each guide sliding table is provided with a wire clamp, each wire clamp is arranged on the cableor the drag chain in a sleeving manner, the other end of each wire clamp is connected with a spring, each spring is fixedly connected with a rotating outer wall, and orderly fixing of the cable in thecircumferential direction is guaranteed. The winding device is simple in structure, high in implementation and low in cost, and can be applied to various devices which rotate at limited angles.

Description

technical field [0001] The invention belongs to the technical field of wire routing design for rotating machines, and relates to a wire winding device, in particular to a limited-angle wire winding device. Background technique [0002] During the operation of the large-scale test turntable, it only needs to rotate at a specific angle to complete the test and application goals. In this type of test turntable, it involves the control of the driving wheel and the orientation of multiple cables such as electric power. Since the turntable is in a rotating state, in order to prevent cable pulling and interference problems, it is usually necessary to design a corresponding winding device for the cable. On equipment with infinite angle rotation, slip rings are usually used to solve such problems, but the cost of manufacturing, processing and purchasing slip rings is relatively high. Contents of the invention [0003] The purpose of the present invention is to propose a winding d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H75/28
CPCB65H75/28B65H2701/34
Inventor 李宽张亮亮姚利明麻恒进范钰伟赵祉江张健刘蕾赵宪芳徐东臣杨帅高伟光邓乐武何映锋
Owner CHINA PRECISION ENG INST FOR AIRCRAFT IND AVIC
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