Friction type space lifting system based on carbon nanotube cable

Abstract

The invention discloses a friction type space lifting system based on a carbon nanotube cable. Guide ropes are arranged between the earth and a space station, a hoisting cabin is fixed between the guide ropes through a clamping device, and a hoister driving device, a hoisting roller and a space station hoisting system control device are arranged in the space station; a tensioning roller, a ground main lifting system control device, a power supply device and a trolley pole are arranged on the ground. According to the invention, the carbon nano tube is used as a space cable material, can be used as an excellent power transmission cable in a lifting system, and can also be used as an excellent lifting bearing cable; an auxiliary driving system, namely a turbine jet driving system, is arranged, so that equipment can be pushed into a space station more quickly, the transportation period is shortened, and an efficient transportation mode of the system is realized; in addition, the lifting cabin can be more easily disassembled from and assembled on the track through the clamping device, and the guiding performance is improved; compared with other existing transportation modes, the method has the advantage that the cost of operation economy and the use of energy resources can be reduced.

Description

technical field [0001] The invention relates to a space lifting system, in particular to a friction type space lifting system based on carbon nanotube cables. Background technique [0002] With the development of human science and technology, the improvement of economic level and the continuous depletion of earth resources, human beings began to explore new energy resources. There are a lot of mineral resources, hydrogen energy and vacuum resources in space, and their content is more abundant than that of the earth. Therefore, human beings have begun to set their sights on space, seeking to mine space mineral resources for use. [0003] If space resources are exploited according to the existing technology, there will be problems such as high cost and low reliability. For example: my country's Shenzhou series spacecraft can be transported to space by the launch vehicle, but the carrying capacity is related to the thrust tonnage of the launch vehicle, so the carrying capacity...

AI Technical Summary

Problems solved by technology

For example, the Chinese patent application No. 200510127346.9 discloses a gas-capped space elevator transportation method, which requires continuous compressed air during the working process, so that the realization of this technology requires high sealing performance of the transportation pipeline; The method is carried out in the pipeline, so the energy loss is large, the transportation capacity is small, and the efficiency is low; the Chinese patent application number 202010871695.6 discloses a safety slow-down device for space elevators. Guarantee, lack of systematic lifting solutions, and lack of efficient transportation methods

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