Title:
HEIGHT-ADJUSTABLE SPACECRAFT STORAGE TANK SIMULATED LOADING STATIC EXPERIMENT DEVICE AND METHOD
Document Type and Number:
WIPO Patent Application WO/2023/029148
Kind Code:
A1
Abstract:
Provided in the present invention is a height-adjustable spacecraft storage tank simulated loading static experiment device and method, relating to the technical field of aerospace mechanics testing. The device comprises a simulated storage tank structure, a vertical connecting flange base, a longitudinal loading connector, and a transverse loading device, wherein the vertical connecting flange base is connected to a satellite body or an aircraft; the longitudinal loading connector applies a longitudinal load, and a clamping block thereof is arranged between link plates on two sides and is fixed by means of a connecting pin; the transverse loading device comprises a hoop and an adjustment cushion block; and the adjustment cushion block fixes the position of a loading connecting lug by means of a connecting screw, the loading connecting lug determines the direction in which a load is applied, the adjustment cushion block determines the position where a transverse load is applied, and the transverse loading device applies a transverse load to a single simulated storage tank structure. The device can achieve load application for a satellite structure static experiment storage tank, and simulates the overall load-bearing requirement of an aircraft structure. The method can longitudinally apply a load without an additional bending moment, thereby improving the experiment reliability and scientificity.
Inventors:
ZHANG BAOKANG (CN)
LIU BINGLI (CN)
ZANG BO (CN)
ZHANG CHAO (CN)
ZHANG KAI (CN)
LIU BINGLI (CN)
ZANG BO (CN)
ZHANG CHAO (CN)
ZHANG KAI (CN)
Application Number:
PCT/CN2021/122748
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:
| CN107651216A | 2018-02-02 | |||
| CN106441826A | 2017-02-22 | |||
| CN207703504U | 2018-08-07 | |||
| CN112591135A | 2021-04-02 | |||
| US20160035239A1 | 2016-02-04 |
Attorney, Agent or Firm:
QINGDAO ZHIDILINGCHUANG PATENT AGENCY CO., LTD (CN)
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