Hanging apparatus used for ground unfolding test of flexible solar battery array

Abstract

The invention relates to a hanging apparatus used for a ground unfolding test of a flexible solar battery array. The apparatus can realize hanging in different layers, and the apparatus consists of a mounting frame, adapting blocks, guiding rails, threaded rods, bearings, hanging forks, connecting rods, balance plate hanging steel wire ropes, hanging balance plate assemblies, battery panel hanging steel wire ropes and flexible solar battery panels, wherein multiple layers of guiding rails are formed in the mounting frame; the bearings and the hanging forks assembling bodies are put on the guiding rails in a staggered manner; the adapting blocks, the threaded rods and the connecting rods are arranged in a staggered manner at different heights; two bearings are mounted on a single hanging fork; after the bearings are put on the guiding rails, the bearings can move front and back flexibly; one end of each steel wire rope is connected with the upper end of the corresponding flexible solar battery panel while the other end is connected with the corresponding hanging balance plate assembly; and the hanging balance plate assembly is connected with an upper end part through the corresponding middle steel wire rope. By adoption of the hanging apparatus, the gravity of the solar battery panel can be balanced, and the hanging state of the flexible solar battery array in a whole process from closing to unfolding can be maintained, so as to simulate a working condition of weight loss of the solar battery panel in the outer space.

Description

technical field [0001] The invention belongs to the technical field of equipment manufacturing, and in particular relates to a hanging device that can be used for the ground deployment test of a flexible solar cell array. Background technique [0002] The ground simulation test of space projects is one of the important links in aircraft manufacturing. In order to meet the power demand of large space stations in the future, a high-power flexible solar cell array has been developed. The high-power flexible solar cell array has a complex structure and a large size. Whether it can work reliably is directly related to the service life of the space station. Therefore, it is necessary to conduct a series of tests on the flexible solar cell array under ground conditions to ensure the performance, and the test of the cell array on the ground is one of the important projects. [0003] The deployment of battery arrays in space is weightless. In order to simulate the real working cond...

AI Technical Summary

Problems solved by technology

The present invention and a hanging device for flexible solar cell array deployment test on the ground specifically relate to a device that can balance the gravity of solar cell panels and keep the flexible solar cell array suspended from being folded to unfolded, so as to simulate the solar cell panels in space Medium-weightless device that can solve the problem of deploying flexible solar arrays in space environments

Images