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Flexible rope pressing device and using method

A compression device and rope technology, applied in transportation and packaging, aerospace equipment, aerospace aircraft, etc., can solve the problems of high cost, poor performance of the compression device, large impact, etc., and achieve simple structure and flexibility. Large and promising effect

Active Publication Date: 2015-07-15
SHANGHAI SATELLITE ENG INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In response to the above demands, the object of the present invention is to provide a high-rigidity flexible rope hold-down device and its use method. The present invention has the characteristics of simple structure, high rigidity, and great flexibility to solve the problem of poor performance of existing hold-down devices, The problem of high impact and high cost

Method used

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  • Flexible rope pressing device and using method
  • Flexible rope pressing device and using method

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Embodiment Construction

[0024] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0025] Such as figure 1 , in this embodiment, the high-rigidity flexible rope pressing device provided according to the present invention includes: a first mounting part, a moving block, a rope assembly, and a second mounting part, and its function is to provide a high-rigidity, flexible a fixed way. The first installation part serves as the installation base of the moving block, and its outer side can be connected with other structures. The second installation part is used as the installation b...

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Abstract

The invention discloses a flexible rope pressing device comprising a first assembling component (1), a moving block (2), a rope assembly (3) and a second assembling component (4). The first assembling component (1) and the moving block (2) are connected in a threaded manner through a first threaded direction to realize moving up and down. The upper end of the rope assembly (3) and the moving block (2) are connected in a threaded manner through a second threaded direction to realize moving up and down. The first threaded direction and the second threaded direction is opposite. The lower end of the rope assembly (3) is connected to the second assembling component (4). The invention further discloses a relative using method. The flexible rope pressing device is adaptable to various flexible ropes, a high-rigidity and high-flexibility fixing manner is provided to space unfolding structure pressing, the flexible rope pressing device has the advantages of simple structure, high rigidity, high flexibility, low impact when releasing and high generality.

Description

technical field [0001] The invention relates to a pressing device, in particular to a high-rigidity flexible rope pressing device, which is suitable for the pressing of a space unfolding structure, and has the advantages of simple structure, high rigidity and great flexibility, and has the characteristics of low impact when released . Background technique [0002] As the contradiction between the requirements of multi-function and large size of the spacecraft and the volume limit of the payload compartment of the vehicle becomes more and more acute, the spacecraft needs to use a large number of unfolded structures, that is, it is folded before entering orbit to reduce the envelope, and unfolded after entering orbit. Into the working state to effectively expand the function of the spacecraft. In order to complete the unfolding function, this type of unfolding structure must be equipped with a reliable and stable pressing device, and then the connection is cut off by the actu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64G1/22
Inventor 王萌满孝颖杜三虎薛景赛
Owner SHANGHAI SATELLITE ENG INST
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