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Astronaut Evacuation Traction Device

A traction device and technology for astronauts, applied in the aerospace field, can solve problems such as threatening the safety of astronauts and spacecraft, entanglement of ropes and surrounding components, and affecting the progress of aerospace missions, and achieve the effects of reducing burden, reducing inertia, and reducing quality.

Active Publication Date: 2022-04-22
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

If the working distance is longer, the longer the length of the rope, the greater the probability of the rope being entangled with the surrounding components. Astronauts are prone to pulling when they move faster, which will affect the progress of space missions at least, and threaten astronauts at worst. and spacecraft safety

Method used

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  • Astronaut Evacuation Traction Device
  • Astronaut Evacuation Traction Device
  • Astronaut Evacuation Traction Device

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Embodiment Construction

[0020] In order to make the object, technical solution and effect of the present invention clearer and clearer, the following examples are given to further describe the present invention in detail. It should be pointed out that the specific implementations described here are only used to explain the present invention, not to limit the present invention.

[0021] Such as Figure 1~5 As shown, the device includes a space station 1, a connecting bridge 2 is set on the space station 1, and a plurality of cabins are set on the connecting bridge, and an external guide rail 3 is arranged on the described cabin body; the external guide rail 3 A T-shaped detachable track is arranged on the T-shaped detachable track, and a traction disc stop 9 is installed on the T-shaped detachable track, and a plurality of traction discs 7 are installed on the described traction disc stop 9; Buckle 6 is connected with the buckle of one end of the traction disc buckle 6 and the traction rope 4 protrud...

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Abstract

The invention discloses an astronaut's out-of-cabin traction device, which belongs to the field of aerospace. The device is provided with a connecting bridge on a space station, and a plurality of cabins are arranged on the connecting bridge, and external guide rails are arranged on the cabins; A T-shaped detachable track is set on the outer guide rail, and a traction disc stop is installed on the T-shaped detachable track, and a plurality of traction discs are installed on the said traction disc installation stop; the traction disc is released when the cabins need to be separated. , unlock the button to allow the connecting bridge to collapse. Three traction discs are stored at the exit of the traction disc docking station, and are fixed by the traction disc buckles. When the rope is retracted, the extravehicular operation can be started, and the traction disc can be returned to the hatch after the task is completed, and can be fixed for the next use.

Description

technical field [0001] The invention belongs to the field of aerospace, in particular to an astronaut out-of-cabin traction device. Background technique [0002] Astronauts go out of the cabin, and now they mainly use the safety rope as a guarantee to carry out operations, and are pulled from the cabin to the outside. If the working distance is longer, the longer the length of the rope, the greater the probability of the rope being entangled with the surrounding components. Astronauts are prone to pulling when they move faster, which will affect the progress of space missions at least, and threaten astronauts at worst. and spacecraft safety. Contents of the invention [0003] In order to solve the above problems, the device of the traction disc is designed in the present invention. Through the cooperation between the traction disc and the traction rope, the length of the safety rope can be shortened on the basis of ensuring the normal out-of-cabin operation, and the astro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64G1/60
CPCB64G1/60
Inventor 秦远田张炉平
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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