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Integrated platform for large spacecraft assembly and transfer

A spacecraft assembly, large-scale technology, applied in aircraft assembly, ground installation, transportation and packaging, etc., to meet the orientation requirements, increase processing efficiency, and uniform distribution.

Active Publication Date: 2017-11-28
TIANJIN AEROSPACE ELECTROMECHANICAL EQUIP RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the present invention aims to propose an integrated platform for large-scale spacecraft assembly and transfer to solve the problem that large-scale spacecraft products can be integrated in vertical parking, vertical transfer and vertical rotation

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  • Integrated platform for large spacecraft assembly and transfer
  • Integrated platform for large spacecraft assembly and transfer
  • Integrated platform for large spacecraft assembly and transfer

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Embodiment Construction

[0029] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0030] The invention will be described in detail below with reference to the accompanying drawings and examples.

[0031] Such as figure 1 As shown, the large-scale spacecraft assembly and transfer integrated platform includes a platform frame 13, a transfer mechanism, a turntable mechanism, a slewing mechanism and a control system;

[0032] The overall dimensions of the platform frame 13 are about 6000mm×6000mm×1200mm in length×width×height, carrying 50 tons and weighing about 15 tons;

[0033] The four corners of the platform frame 13 are also provided with handrails 7, and the upper surface of the handrails 7 is paved with 3mm thick green antistatic rubber.

[0034] The working surface of described platform frame 13 is provided with turntable mechanism, and described rotary mechanism is placed under thi...

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Abstract

The invention provides an integrated platform for large-scale spacecraft assembly and transfer, which includes a platform frame, a transfer mechanism, a turntable mechanism, a turning mechanism and a control system; Below the platform frame, the slewing mechanism includes a slewing motor and a transmission gear. The platform frame is provided with a transmission hole that matches the turntable mechanism. The slewing motor provides rotational power for the transmission gear. The transmission gear passes through the transmission hole and is placed above the platform frame. The turntable The mechanism includes a turntable bearing whose axis line is perpendicular to the working surface of the platform frame, and a linkage gear is sheathed outside the turntable bearing, and the transmission gear meshes with the linkage gear. The invention not only meets the requirements of the assembly platform of large spacecraft, but also realizes the purpose of directly transporting the assembled spacecraft to other places, and then integrates assembly and transportation, increases processing efficiency, and saves manufacturing costs. cost.

Description

technical field [0001] The invention belongs to the field of aerospace manufacturing, and in particular relates to an integrated platform for large-scale spacecraft assembly and transfer. Background technique [0002] With the development of the aerospace industry, large-scale spacecraft will become the focus of my country's future aerospace development. Due to the functional requirements of large-scale spacecraft, there are more and more instruments and equipment on it, which poses challenges to the ground assembly. During the assembly process of the spacecraft, the requirements for the transportation channel are high when the stations are switched. At the same time, due to the large distribution diameter of the extravehicular equipment, the operator needs to use the lift car to move axially around the spacecraft during the operation process, which increases the operational risk. The current transfer vehicle in the transfer tool can only realize the short-distance transfer o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64F5/10B64F5/50
Inventor 张继民刘丹徐海亭
Owner TIANJIN AEROSPACE ELECTROMECHANICAL EQUIP RES INST
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