Title:
SAME-PLANE MULTIPOINT THREE-WAY LOAD SYNCHRONOUS LOADING STATIC FORCE TEST DEVICE AND METHOD
Document Type and Number:
WIPO Patent Application WO/2023/029147
Kind Code:
A1
Abstract:
The present invention relates to the technical field of spacecraft simulation tests, and provides a same-plane multipoint three-way load synchronous loading static force test device and method. The device comprises mounting discs, loading columns, loading levers, through-rod connector plates and connecting rods. Multiple loading levers work in conjunction for respective loading in three directions in a plane, and three loading levers are provided in each direction for working in conjunction with each other; the through-rod connector plates are provided at the positions where the connecting rods are arranged in a crossed manner, and the through-rod connector plates work in conjunction with the loading levers; a through hole is reserved at points where one loading lever intersects another. When the device is used for a satellite bearing test, synchronous application of loads of multiple loading points in three directions in a same plane can be achieved, uncertain risks and cost brought by dismounting and mounting of a satellite structure to the test are avoided, and the efficiency and scientific nature of the test are improved.
Inventors:
LIU BINGLI (CN)
ZANG BO (CN)
ZHANG BAOKANG (CN)
ZHOU GUODONG (CN)
YAN HUYI (CN)
ZANG BO (CN)
ZHANG BAOKANG (CN)
ZHOU GUODONG (CN)
YAN HUYI (CN)
Application Number:
PCT/CN2021/122747
Publication Date:
March 09, 2023
Filing Date:
October 09, 2021
Export Citation:
Assignee:
BEIJING INSTITUTE OF SPACE MECH & ELECTRICITY (CN)
International Classes:
G01M13/00
Foreign References:
| CN105043792A | 2015-11-11 | |||
| CN111183738B | 2018-10-23 | |||
| JP2013156021A | 2013-08-15 | |||
| CN110733665A | 2020-01-31 | |||
| CN202147846U | 2012-02-22 | |||
| CN113109146A | 2021-07-13 | |||
| CN106289989A | 2017-01-04 |
Attorney, Agent or Firm:
QINGDAO ZHIDILINGCHUANG PATENT AGENCY CO., LTD (CN)
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