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

Device for pulling split plug

A plug and unplug technology, applied in the aerospace field, can solve the problems that have not been found or reported, and have not collected similar structure product information, etc., and achieve the effect of large working margin, compact structure and few parts for unplugging.

Active Publication Date: 2013-10-02
SHANGHAI AEROSPACE SYST ENG INST
View PDF5 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, no description or report similar to the present invention has been found, and no data on products with similar structures at home and abroad have been collected.

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
  • Device for pulling split plug
  • Device for pulling split plug
  • Device for pulling split plug

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] see Figure 1-Figure 5 , the separation plug removal device of the present embodiment consists of the following components:

[0040] The base (1) is used to provide installation positions and supports for other parts, which includes an integrally formed horizontal part (11), a first vertical part (12) and a second vertical part (13), wherein the first vertical part The straight part (12) and the second vertical part (13) are located above the horizontal part (11), and the first vertical part (12) is located in the middle of the horizontal part (11), and the second vertical part (13) is located An edge of the horizontal portion (11); in addition, the first vertical portion (12) is connected with a side portion (14) along the edge of the horizontal portion (11), and the side portion (14) is connected to the horizontal portion (11) and The first vertical parts (12) are all vertical, see image 3 ;

[0041] A pin puller (7), which is fixedly connected to the first vertic...

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 a device for pulling and separating a split plug (10). The device consists of a base (1), a ratchet sleeve (2), a central pivot (3), a fastener (4), a flat spiral spring (5), a turning wheel (6), a pin puller (7), a steel wire rope (8) and a collecting tube (9). When the split plug (10) is separated, the pin puller (7) acts to pull a pin, the turning wheel (6) is pushed to rotate under the action of the elasticity of the flat spiral spring (5) so as to pull the steel wire rope (8), the steel wire rope (8) acts on the split plug (10) to make the split plug (10) unlocked and retreat, the split plug (10) is finally fixed in the collecting tube (9), and the split plug (10) is pulled, separated and collected. The device realizes three functions of pulling and unlocking the split plug, recycling in a large travel and finally collecting and fixing, and has the advantages of large work margin, simple operation, high adaptability, safety, reliability and the like.

Description

technical field [0001] The invention relates to the field of aerospace technology, in particular to a device for removing a separation plug or other separation devices, especially a device suitable for removing a separation plug during space flight. Background technique [0002] With the development of aerospace technology, especially the needs of the current lunar exploration project, the aerospace vehicle needs to realize the separation of multiple devices and multiple compartments during the mission cycle. A very important link in these separation processes is the separation of the separation plug. Separation is generally carried out under conditions of weightlessness. In the lunar exploration mission, due to the need to ensure a safe space for separation, the separation plug needs to be far away from the original position after separation. At present, there is a need for a detachment device for the separation plug, which needs to simultaneously complete the three functi...

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
IPC IPC(8): B64G1/64
Inventor 王金童唐杰吴昊雷雨
Owner SHANGHAI AEROSPACE SYST ENG INST
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com