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An Axial Door Opening Mechanism Applied to Space Environment Simulator

A technology of space environment simulation and door opening mechanism, which is applied to the control mechanism of wing leaf, power control mechanism, door/window accessories, etc., to achieve the effect of solving the problem of long-stroke power supply control

Active Publication Date: 2017-02-22
BEIJING INST OF SPACECRAFT ENVIRONMENT ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Realize the opening and closing of the door of the space environment simulator along the axial direction of the cylinder and the precise control of the coaxiality and parallelism, and solve the problem of long-stroke power supply control

Method used

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  • An Axial Door Opening Mechanism Applied to Space Environment Simulator
  • An Axial Door Opening Mechanism Applied to Space Environment Simulator
  • An Axial Door Opening Mechanism Applied to Space Environment Simulator

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Experimental program
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Embodiment Construction

[0021] like figure 1 As shown, an axial door opening mechanism applied to a space environment simulator mainly includes a carrier vehicle 6, a gantry 2, a hanging mechanism 4, a deceleration and manual walking mechanism 7, a flange surface X, Z axis adjustment mechanism 5, method The Z-axis centering mechanism 3 and the electrical control system of the blue surface, and the gantry 2 installed on the carrier 6 is a steel structure truss, and the truss structure has higher rigidity and structural stability. The gantry 2 is used to hang the gate 1 , and the hanging mechanism 4 hangs the gate 1 on the beam of the gantry 2 . The deceleration and manual running mechanism 7 can realize the electric and manual driving of the truck 6 to drive the gate 1 to move in the axial direction. Flange face X, Z axis adjustment mechanism

[0022] The Z-axis alignment mechanism 3 of the flange surface is respectively used to realize the alignment adjustment of the door flange and the cylinder fl...

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Abstract

The invention relates to an axial opening mechanism applied to a space environment simulator. The axial opening mechanism comprises a portal frame, a flange face Z-axis alignment mechanism, a hanging mechanism, a flange face X, a Z-axis adjusting mechanism, a carrier loader, a deceleration and manual walking mechanism and an electrical control system. The portal frame is installed on the carrier loader, and a gate is hung on a beam of the portal frame through the hanging mechanism. The axial opening mechanism is driven by a direct-current power supply, solves the problem of long-stroke power supply control, and achieves the situations that the gate of the space environment simulator moves along a cylinder in the axial direction to be opened and closed and the coaxial degree of parallelism is high and precisely controlled.

Description

technical field [0001] The invention belongs to the field of space environment simulation, and in particular relates to a device for opening a door of a space environment simulator. Background technique [0002] Before the spacecraft is launched, sufficient space environment tests are required to verify the reliability of the spacecraft. The space environment simulator is mainly used to simulate the vacuum, cold and black environment of space, and is used for the thermal vacuum and thermal balance test of the spacecraft. The space environment simulator provides a simulation and test space for the space environment test, and is connected with system equipment such as a vacuum system, a low temperature system, a measurement and control system, and a test platform. [0003] In order to meet the requirements of the test process, the space environment simulator is generally designed in the shape of a cylinder. The main body of the structure is composed of a circular cylinder and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05F15/668E05F15/70E05F15/77E05F15/603
Inventor 祁妍韩潇吕世增刘波涛詹海洋茹晓勤顾志飞
Owner BEIJING INST OF SPACECRAFT ENVIRONMENT ENG