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Solar wing horizontal docking assembly 9 degrees of freedom hybrid attitude adjustment platform in low space

A technology with a degree of freedom and space, which is applied to the docking device of aerospace vehicles, etc., can solve the problems of high quality and experience requirements of assembly personnel, inability to complete the lifting adjustment, and difficult adjustment and operation of the four positioning devices, so as to achieve the effect of simple overall structure

Active Publication Date: 2021-06-11
YANSHAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When in use, four positioning devices must be placed on the four corners of the bracket car, and the horizontal and vertical adjustments can be completed by adjusting the bolts of each positioning device. The adjustment operation of the four positioning devices is very difficult, and more importantly, the function of lifting adjustment cannot be completed.
[0004] To sum up, the existing satellite solar wing docking assembly equipment: (1) The level of automation and intelligence is low, and the quality and experience of the assembly personnel are high; (2) The omnidirectional motion function device and the attitude adjustment function device separate

Method used

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  • Solar wing horizontal docking assembly 9 degrees of freedom hybrid attitude adjustment platform in low space
  • Solar wing horizontal docking assembly 9 degrees of freedom hybrid attitude adjustment platform in low space
  • Solar wing horizontal docking assembly 9 degrees of freedom hybrid attitude adjustment platform in low space

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Embodiment 1

[0047] The present invention is a hybrid mechanism composed of a parallel platform and a series platform, such as Figure 2-11 As shown, the four three-drive branch chain legs are fixedly connected to the four inner corners of the vehicle body frame 9 through the inner ring bearings of the first turntable bearing 222 of the branch chain leg travel direction control assembly 22, and the four support legs 14 are respectively fixedly arranged at the A chain leg 10, the second branch chain leg 13, the third branch chain leg 17, and the car body frame 9 inner side next to the fourth branch chain leg 18 play an unloading supporting role. The bearing platform 3 is fixed on the upper surface of the vehicle body frame 9 to maintain the same position and posture as the vehicle body frame 9, and the bearing platform 3 is used for arranging series platforms. The non-structural components are mainly battery pack 16, anti-collision strip 1, four laser distance measuring devices 11, two incl...

Embodiment 2

[0065] The difference between the second embodiment disclosed in the present invention and the first embodiment lies in the parallel platform. Embodiment 2 of the present invention discloses a parallel platform consisting of a first branch chain leg 10, a second branch chain leg 13, a third branch chain leg 17, a fourth branch chain leg 18, a car body frame 9, a carrying platform 3, and a car body shell 2 and other non-structural devices, wherein the first branch leg 10 and the third branch leg 17 are two driving branch legs, the second branch leg 13 and the fourth branch leg 18 are three driving branch legs or the first branch leg One chain leg 10 and the third branch chain leg 17 are three-drive branch chain legs, and the second branch chain leg 13 and the fourth branch chain leg 18 are two-drive branch chain legs. The first branch leg 10 and the third branch leg 17 are arranged on the first corner and the third corner of the vehicle body frame 9, and the second branch leg 1...

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Abstract

The invention belongs to the technical field of intelligent docking assembly equipment for satellite components, and relates to a 9-degree-of-freedom hybrid attitude adjustment platform for horizontal docking assembly of solar wings in a low space, which includes four branch chain legs 4‑RzPzRyS+ parallel platform and RRRP‑P‑R The series platform, the series platform is arranged on the platform of the parallel platform with four branch chain legs. Four branch chain legs with similar structure, four support legs, car body frame, bearing platform, non-structural components and car body shell, four branch chain legs are fixedly connected by the inner ring bearing of the turntable bearing of the branch chain leg travel direction control assembly At the four inner corners of the car body frame, the bearing platform is fixed on the upper surface of the car body frame to maintain the same position and posture as the car body frame; the series platform includes an overturning part, a moving part and a rotating part.

Description

technical field [0001] The invention belongs to the technical field of intelligent docking assembly equipment for satellite components, and relates to a 9-degree-of-freedom hybrid attitude adjustment platform for horizontal docking assembly of solar wings suitable for low or small spaces. Background technique [0002] There are three sources of energy on spacecraft such as satellites, one is batteries, the other is nuclear power generation, and the third is solar energy. At present, human spacecraft in space collect solar energy mainly through solar panels, which can convert the sun's light energy into electrical energy. The solar cell arrays on the early spacecraft were set on the outer surface of the spacecraft. Later, due to the increase in the power consumption demand of the spacecraft, it developed into a huge sailboard, and the area of ​​the sailboard continued to increase. , Most of them have been spread out on both sides of the spacecraft like wings, so solar panels...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64G1/64
CPCB64G1/64
Inventor 周玉林李胜明刘毅邱雪松
Owner YANSHAN UNIV