Sealed steel wire rope drive system

A transmission system and wire rope technology, applied in the direction of engine sealing, engine components, mechanical equipment, etc., can solve the problems of radioactive harmful gas leakage, operator injury, poor sealing, etc. safe effect

Active Publication Date: 2013-02-20
CHINA NUCLEAR POWER ENG CO LTD
View PDF6 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing steel wire rope sealed transmission system used for hot cell manipulators has poor se

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
  • Sealed steel wire rope drive system
  • Sealed steel wire rope drive system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The steel wire rope sealed transmission system of the present invention is mainly used for transmission connection between the active mechanical arm outside the hot room and the driven mechanical arm inside the hot room. The indoor steel wire rope and the outdoor steel wire rope in the steel wire rope sealed transmission system are connected by a connecting shaft, The suit has a bellows, one end of the bellows is sealed and fixed with the wall pipe assembly, and the other end of the bellows is sealed and fixed with the end of the connecting shaft (the end connected with the outdoor wire rope). During the axial movement of the connecting shaft, the bellows It expands and contracts with the movement of the connecting shaft, so no matter whether the connecting shaft is in motion or at rest, there is always no leakage of radioactive gases such as α aerosol, thus ensuring the safety of operators. The present invention will be further described in detail below in conjunction w...

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 sealed steel wire rope drive system. The system comprises a wall penetrating pipe assembly and a steel wire rope assembly, wherein the wall penetrating pipe assembly penetrates through a wall body; the steel wire rope assembly penetrates through the wall penetrating pipe assembly, and comprises an indoor steel wire rope (8), an outdoor steel wire rope (16) and a connecting shaft (11); the indoor steel wire rope (8) is connected and fixed to a first end of the connecting shaft (11); the outdoor steel wire rope (16) is connected and fixed to a second end of the connecting shaft (11); a corrugated pipe (9) is sleeved on the connecting shaft (11); a first end of the corrugated pipe (9) is fixed on the wall penetrating pipe assembly in a sealed mode; and a second end of the corrugated pipe (9) is fixed on a second end of the connecting shaft (11) in a sealed mode. According to the invention, during the process of axial moving of the connecting shaft, the corrugated pipe stretches along with the moving of the connecting shaft, so that the problem that radioactive harmful gases such as Alpha aerosols leak through a clearance between the connecting shaft and the wall penetrating pipe assembly is solved, and the safety of operators is ensured.

Description

technical field [0001] The invention relates to a sealing system, in particular to a steel wire rope sealing transmission system, which is suitable for the transmission seal between the active mechanical arm and the driven mechanical arm in the hot cell manipulator. Background technique [0002] The hot cell is a shielded small room for high radioactive experiments and operations. The outer wall is a heavy concrete structure to prevent the radioactive substances in the hot cell from affecting the physical and mental health of outdoor operators. The front wall of the hot cell is generally equipped with a peep window of lead glass or high-density liquid, and the manipulator is used for remote operation, that is, the movement of the active mechanical arm outside the hot cell is transmitted to the driven machine in the hot cell through the steel wire rope in the wall tube. The arm enables remote operation inside the thermal chamber. [0003] The wall-piercing pipe is usually in...

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): F16J15/52
Inventor 陈丽惠胡国辉彭思
Owner CHINA NUCLEAR POWER ENG CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap