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

Underwater cable retracting mechanism

A retractable and unwinding mechanism and cable technology, applied in the direction of the spring mechanism, the hoisting device, etc., can solve the problems that the cable storage space is not effectively used, the cable storage space cannot be effectively used, and the arrangement is not neat and close enough, so as to achieve effective Utilize cable storage space, impact buffering, and tension-increasing effects

Inactive Publication Date: 2009-07-22
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The passive cable take-up method is simple to operate, but the cable is placed in a mess after being recovered, and the storage space of the cable cannot be effectively used. At the same time, it is also easy to cause the cable to loosen due to the buoyancy of the cable in the water and the change of the cable’s own tension. twine
In terms of cable layout, the traditional active cable retracting method has greatly improved compared with the passive cable retracting method, but the arrangement is not neat and tight enough, and the cable storage space has not been effectively used; the above two methods may The retracting mechanism is impacted due to the sudden tension of the cable

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
  • Underwater cable retracting mechanism
  • Underwater cable retracting mechanism
  • Underwater cable retracting mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0043] The present invention is made up of cable 4, recovery device 15 and release device 23 (as shown in accompanying drawing 1-1), and wherein recovery device 15 and release device 23 are respectively arranged in different positions (as on the deck) on the carrier, they form cost The main body of the invention; one end of the cable 4 passes through the release device 23 and is wound inside the recovery device 15 . The recovering device 15 is mainly used for recovering, storing and arranging the cables 4 , and the release device 23 is mainly used for releasing the cables 4 and applying tension to the cables 4 .

[0044] Recovery device 15 is mainly made up of cylinder 3, recovery frame 9, power slide block 10 (as accompanying drawing 1-1,1-2,2-1,2-2,3-1,3-2,4,5- 1, 5-2, 6-1, 6-2, 7-1, 7-2), the power slider 10 is installed inside the recover...

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 underwater cable retractable mechanism, which is composed of a cable, a recovery device and a release device, wherein the recovery device and the release device form the main body of the invention; one end of the cable passes through the release device and is wound inside the recovery device. The invention can ensure that the cables are arranged orderly, neatly and densely in the cable storage space in the underwater environment, and can avoid the cables being entangled with each other in the process of retracting and releasing due to the impact of the water flow, and can also reduce the tension change of the cables and ease the tension. The impact of the cable on the retracting mechanism.

Description

technical field [0001] The invention relates to an underwater cable retractable mechanism, in particular to a cable retractable mechanism suitable for the recovery and derivation of various flexible cables in an underwater environment. Background technique [0002] The underwater cable retracting mechanism can be roughly divided into two methods: passive cable retraction and active cable retraction; passive cable retraction means that the cable is scattered together by its own gravity and tension after being recovered; The cables are wound on the rotating body in a disorderly manner under the action of tension; these two types of cable retracting mechanisms rely on the traction force at the end of the cables to pull the cables to complete the cable release action. [0003] The passive cable take-up method is simple to operate, but the cable is placed in a mess after being recovered, and the storage space of the cable cannot be effectively used. At the same time, it is also e...

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): B66D1/36B65H75/34
Inventor 张竺英张银亮孙斌
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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