Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

An earth ladder system

A technology of sky ladder and earth, which is applied in the field of space transportation system, can solve the problems such as the composition of the sky ladder, the weight of the rope of the sky ladder, and the large energy demand, etc., and achieve the effect of simple structure, low construction difficulty, and energy saving demand

Active Publication Date: 2018-07-17
CHINA ACAD OF LAUNCH VEHICLE TECH
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with this kind of ladder is that the method of transporting goods is to use the rope to move the ladder transport vehicle, and does not use the climber. Due to the heavy weight of the ladder rope, it requires a lot of energy to move the entire rope. system; secondly, it does not give the composition of each system of the ladder; and the ladder only uses laser as energy drive, and does not mention other energy sources such as nuclear power and solar energy

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • An earth ladder system
  • An earth ladder system
  • An earth ladder system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] In order to make the purpose of the present invention, the principles, technical solutions and advantages of the earth ladder system clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0033] 1. The basic principle of the earth ladder system

[0034] The sky ladder is a new type of space-entry transportation system that transports payloads from the earth's surface to space. Its principle is to connect the anchor point on the earth's surface with the space anchor point above the GEO orbit through a rope, and the load running on the rope The pod carries the payload into space.

[0035] The rope is the most important part of the ladder system. Its main function is to provide a climbing path for the climber, so that it can enter the space from the ground node along the rope, and at the same time balance the gravity of the entire ladder and the centrifugal force formed by the system's rotation around the e...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an earth ladder system which comprises a rope (1), a zenith anchor (2) and a ground anchor station (3), wherein two ends of the rope (1) are respectively fixed on the zenith anchor (2) and the ground anchor station (3) through rope constraint objects, and the ladder system realizes payload transport through a climbing device on the rope (1). The ladder system further comprises a GEO point platform (4) positioned on a GEO track, wherein the GEO point platform (4) is fixed on the rope (1) through an attaching mechanism. In addition, the invention also provides a construction method of the earth ladder system. According to the ladder system disclosed by the invention, a carbon nano tube material is used as a ladder rope material, so that the overall scale of the ladder system can be decreased, and the construction difficulty can be reduced; the climbing device is used for transporting the payload to climb along the rope to enter the space ; and solar energy, laser energy and nuclear energy are mainly used as energy sources, so that the sources can be effectively saved and the cost can be reduced.

Description

technical field [0001] The invention relates to the technical field of space transportation systems, and specifically refers to a transportation tool between the earth and space. Background technique [0002] With the continuous development of human society, the demand for space missions is becoming stronger and stronger, space activities will become more and more frequent in the future, and may even become a daily activity. New requirements have been put forward in terms of performance and safety. In order to meet this demand, new approaches must be explored outside the launch vehicle. As a concept that meets the above requirements, the sky ladder has attracted the attention of the international aerospace field since it was proposed, and a large number of researches have been carried out. previous research work. [0003] The sky ladder is a new type of transportation system that transports payloads from the earth's surface to space. Its principle is to connect the anchor p...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B64G1/00B64G5/00
Inventor 汪小卫刘丙利童科伟张普卓张恒浩张展智唐庆博高朝辉
Owner CHINA ACAD OF LAUNCH VEHICLE TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com