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

Horizontally-rotating cable expansion device

A technology of horizontal rotation and telescopic device, which is used in the installation of cables, cable arrangement between relatively moving parts, electrical components, etc. It can solve problems such as excessive extrusion and breaking, and achieve the effect of protecting cables.

Active Publication Date: 2016-07-20
鞍山鸿维电力设备有限公司
View PDF7 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a horizontally rotating cable telescopic device that eliminates the problem that the cable is easily over-extruded and broken during the operation of the cross-sea bridge, so that the cable can run safely and achieve the purpose of sustainable power supply

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
  • Horizontally-rotating cable expansion device
  • Horizontally-rotating cable expansion device
  • Horizontally-rotating cable expansion device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] The specific implementation manner of the present invention will be further described below in conjunction with the accompanying drawings.

[0042] Such as Figure 1-6 As shown, the horizontally rotating cable expansion device of the present invention is mainly composed of expansion chains arranged on the bridge box girder, and is characterized in that the expansion chain includes a head expansion joint and a tail expansion joint arranged on the bridge box girder. , the N middle telescopic joints arranged between the head telescopic joints and the tail telescopic joints, the connecting mechanism 5 connected between every two telescopic joints and the cable limiting device arranged on this connecting mechanism 5, each Each expansion joint includes a fixed bracket 10 connected to the bottom plate of the axle box, a fully sealed sliding platform 2 placed horizontally above the fixed bracket 10 and fixedly connected with the fixed bracket 10, arranged above the fully sealed...

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 belongs to the technical field of cable expansion devices, and particularly relates to a horizontally-rotating cable expansion device. The horizontally-rotating cable expansion device is characterized by being mainly composed of an expansion chain arranged on a bridge box girder; the expansion chain comprises a head expansion joint and a tail expansion joint arranged on the bridge box girder, a group of middle expansion joints arranged between the head expansion joint and the tail expansion joint, connection mechanisms connected between each two expansion joints and cable limiting devices arranged on the connection mechanisms. According to the horizontally-rotating cable expansion device of the invention, the cable can be obviously protected, the problems that the cable is likely to be excessively squeezed and pulled broken during cross-sea bridge operation are solved, the cable can operate safely, the purpose of sustainable power supply is achieved, late repair and maintenance are convenient, and compared with an undersea cable, the cable of the invention is low in price and high in economic benefits.

Description

technical field [0001] The invention belongs to the technical field of cable telescopic devices, in particular to a horizontally rotating cable telescopic device. Background technique [0002] With the rapid development of the economy, the connection between the offshore islands and the mainland and between the bays is getting closer and closer. Therefore, the birth of the cross-sea bridge not only solves the problems of power supply and water supply on the islands, but also solves the problems of personnel exchanges and cargo transportation. It can be said to kill three birds with one stone. Compared with laying expensive submarine cables, using cross-sea bridges to lay long-distance cables can lay cables with larger interface sections and deliver greater capacity of electric energy to islands. Moreover, conventional cables are laid on the bridge, and the cables are laid in the bridge, which is convenient for inspection and maintenance, which not only improves the operatio...

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): H02G11/00
CPCH02G11/006
Inventor 徐锡伟李宾尹喆孙鑫胡波李大权
Owner 鞍山鸿维电力设备有限公司
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