Automatic rope-collecting-type net surface management hasp device

A rope-type, mesh-surface technology applied to antenna supports/installation devices, antennas suitable for movable objects, electrical components, etc. Problems, simple operation process, and the effect of broad application prospects

Active Publication Date: 2013-08-28
XIAN INSTITUE OF SPACE RADIO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to propose an automatic rope-retracting type mesh surface management hasp device, which can realize the orderly management of the tension array and the function of connecting the front tension cable net and the rear tension cable net, and solves the problem of hooking of the cable net system. winding problem, the device is easy to operate and has high reliability

Method used

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  • Automatic rope-collecting-type net surface management hasp device
  • Automatic rope-collecting-type net surface management hasp device
  • Automatic rope-collecting-type net surface management hasp device

Examples

Experimental program
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Effect test

Embodiment

[0035] An automatic rope-retracting type mesh surface management buckle device, in the cable net system, the buckle device is used at each node of the back tension cable net and the tension array to connect the tension array and the back tension cable net; the back tension cable net Each rope in it becomes a back-tension cable-net unit; 6 back-tension cable-net units and the tension array are connected through a buckle device; as figure 2 , image 3 and Figure 4 shown;

[0036] Such as Figure 5 , Figure 8 and Figure 9 As shown, the buckle device includes a rope winding wheel 11, an outer end rotary scroll spring 12, a connecting shaft 13, an end cover 14, a bearing 15, a shaft sleeve 16, an upper cover plate 17, a lower cover plate 18 and a cable net connection Ring 19; the peripheral devices are tension array and post-tension cable net;

[0037]The outer end of the outer end rotary scroll spring 12 is fixed in the draw-in groove of the rope winding wheel 11, and th...

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Abstract

The invention relates to an automatic rope-collecting-type net surface management hasp device, and belongs to the technical field of satellite antenna structures. The automatic rope-collecting-type net surface management hasp device is mainly used for resolving the problem of hooking and winding of an annular net-shaped deployable antenna net surface system, and comprises a rope-winding wheel, an outer end rotary-type volute spiral spring, a connection shaft, an end cap, a bearing, a shaft sleeve, an upper covering plate, a lower covering plate and a cable net connecting ring, and peripheral equipment comprises a tension array and a rear tension cable net. The automatic rope-collecting-type net surface management hasp device guarantees orderly unfolding of a net surface when an antenna reflector is unfolded, and the whole operation process is simple. Meanwhile, by combing the forming characteristics of a cable net, net surface management and a cable net forming function are integrally designed. The automatic rope-collecting-type net surface management hasp device can be applied to unfolding tests of various annular deployable antennas, and has broad application prospects.

Description

technical field [0001] The invention relates to an automatic rope-retracting type mesh surface management buckle device, which belongs to the technical field of satellite antenna structures and is mainly used to solve the problem of hooking and winding of a ring mesh expandable antenna mesh system. Background technique [0002] The ring mesh deployable antenna is mainly composed of ring truss, metal mesh, front tension cable net, tension array and rear tension cable net, such as figure 1 shown. The front tension cable net, the tension array and the rear tension cable net form the cable net system, and the front tension cable net and the rear tension cable net are connected through the tension array; the cable net system is an important part of the loop antenna, and the satellite is in the folded state when it is launched. After the satellite is put into orbit, it is deployed to the working state under the action of the ring truss, and the cable net system forms a certain pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/28H01Q1/18H01Q1/22H01Q15/14H01Q19/10
Inventor 冯涛雷艳妮肖勇王平康
Owner XIAN INSTITUE OF SPACE RADIO TECH
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