Plug in cable channel

A cable and inner sealing ring technology, applied in the field of cables, can solve problems such as loose fit of the outer wall of the cable, affect the sealing effect, reduce the service life of the cable, etc., and achieve the effect of simple structure, good sealing effect, and convenient installation

Active Publication Date: 2016-12-14
杭州洪鑫电力科技有限公司
View PDF6 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the existing cable inner plugs are of rubber structure, which has the defect that it does not fit tightly with the

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
  • Plug in cable channel
  • Plug in cable channel
  • Plug in cable channel

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0019] The present invention will be further described below in conjunction with the accompanying drawings of the specification, but the present invention is not limited to the following embodiments.

[0020] Such as figure 1 The shown internal plugging of the cable duct includes a ring-shaped flexible seal, two compression rings 1 and a number of connectors 2. The two pressure rings are respectively arranged at two ends of the flexible sealing element, and the connecting element connects the pressure ring and the flexible sealing element into a whole after passing through the two pressure rings and the flexible sealing element. The connecting pieces are bolts and nuts.

[0021] Each of the pressing rings includes a pair of arc-shaped pressing pieces, and each pressing piece is provided with a plurality of mounting holes 11 for the connecting piece to pass through; Image 6 As shown, each pressure piece is provided with three mounting holes, which are respectively located at the m...

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 relates to a plug in a cable channel. The invention aims to provide the plug in the cable channel, wherein the plug has advantages of high sealing performance, high convenience in mounting, and simple structure. The plug in the cable channel is characterized in that the plug comprises an annular flexible sealing member, pressing rings which are arranged at two ends of the flexible sealing member, and a plurality of connectors which connect the two pressing rings with the flexible sealing member and can compress the pressing rings for realizing deformation of the flexible seaming member; and the flexible sealing member is provided with an annular chamber which extends in the circumferential direction.

Description

technical field [0001] The invention relates to the field of cables, in particular to an internal plugging of a cable duct. Background technique [0002] The cable duct inner plug is a sealing device set in the cable duct, which has the characteristics of simple structure and convenient installation. However, most of the existing cable inner plugs are of rubber structure, which has the defect of not being closely attached to the outer wall of the cable, which affects the sealing effect and reduces the service life of the cable, and needs further improvement. Contents of the invention [0003] The purpose of the present invention is to overcome the disadvantages of the above-mentioned background technology, and provide a cable inner plug, which should have the characteristics of good sealing performance, convenient installation and simple structure. [0004] Technical scheme of the present invention is: [0005] An internal plugging of a cable duct, comprising an annular ...

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): H02G15/013
CPCH02G15/013
Inventor 陈洪波陈宝
Owner 杭州洪鑫电力科技有限公司
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