A 1/6g low gravity balance hanging device

Abstract

The invention relates to a lunar rover suspension system, in particular to a 1 / 6g low-gravity balance suspension device. It includes slings, lunar surface inspection detectors, tension control hanging devices, horizontal following platforms, turntables, longitudinal movement carts and transverse movement trolleys. The lower part of the car is slidingly connected with the longitudinal movement cart, the upper end of the turntable is rotationally connected with the lateral movement trolley, the lower end is fixedly connected with the horizontal following platform, and there are six tension control suspension devices connected to the bottom of the horizontal following platform. The hanging device is connected with the lunar surface inspection probe through a sling. The lunar surface inspection detector of the present invention can measure the tension change of the sling in real time when any change of the center of mass occurs in the lunar surface environment, realize the constant tension control and fast retraction of the sling, and realize the multi-body configuration of the lunar surface inspection detector The real-time tracking of hanging and hanging points ensures the simulation of its 1 / 6g low-gravity environment.

Description

technical field [0001] The invention relates to a lunar rover suspension system, in particular to a 1 / 6g low-gravity balance suspension device. Background technique [0002] At present, the gravity balance hanging device is only a single point hanging, and there is no multi-body hanging. When there are moving parts and static parts on the suspended object, the single hanging cannot meet the requirements of real-time gravity balance, so only the multi-body hanging form can be used. The point of action of the hanging force of the hanging device of the gravity balance system must be on the center of mass of the test object. However, the center of mass of the test object is inside the detector, and it is difficult to make the acting point of the hanging force pass through the center of mass without changing the original structure of the test object. [0003] There is no 1 / 6g (g is the acceleration of gravity) low-gravity balance hanging device available in China to simulate th...

AI Technical Summary

Problems solved by technology

However, the center of mass of the test object is inside the detector, and it is difficult to make the acting point of the hanging force pass through the center of mass without changing the original structure of the test object.

[0003] There is no 1 / 6g (g is the acceleration of gravity) low-gravity balance suspension device available in China to simulate the lunar environment. When the lunar surface patrol moves under different working conditions, there are moving parts and stationary parts on the patrol. Therefore, It is difficult to ensure that the gravity difference between the earth and the moon is always offset by 5 / 6Mg, and the simulation of the 1 / 6g low-gravity environment on the moon is realized

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