CN202260357U - Pipe for preventing cable from being damaged - Google Patents
Pipe for preventing cable from being damaged Download PDFInfo
- Publication number
- CN202260357U CN202260357U CN2011203741178U CN201120374117U CN202260357U CN 202260357 U CN202260357 U CN 202260357U CN 2011203741178 U CN2011203741178 U CN 2011203741178U CN 201120374117 U CN201120374117 U CN 201120374117U CN 202260357 U CN202260357 U CN 202260357U
- Authority
- CN
- China
- Prior art keywords
- cable
- pipe
- loss prevention
- damaged
- arc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model belongs to a cable protection facility, and particularly relates to a pipe for preventing a cable from being damaged. The utility model discloses the pipe for preventing the cable from being damaged, which comprises a connecting pipe and a damage prevention ring, wherein the inner wall of the damage prevention ring is an arc-shaped surface. The inner wall of the damage prevention ring is the arc-shaped surface, so that the arc-shaped surface has buffer function on the cable when the cable is pulled into the damage prevention ring, and the cable is better transited into a cable protection pipe from the arc-shaped surface.
Description
Technical field
The utility model belongs to the cable protection facility, relates in particular to a kind of cable loss prevention pipe.
Background technology
People are the category of rigid protection facilities that adopts steel pipe or pipe of cement and so on when burying cable underground at present.This type of protection facility has firm and durable characteristics, but because this type protection facility itself all is that weight is bigger, so bury trouble suitable in the operation process underground in transportation and actual cable.And when drawing in cable in the protecting tube; Because the inlet of general protecting tube all is a vertical plane, and this vertical plane around be more coarse, be drawn in the process of protecting tube at cable; Can make the external protection of cable and the vertical plane of protecting tube inlet produce friction all around unavoidably; Thereby cause the destruction to cable outer layer, it is inner that serious meeting damages cable, causes damage.
Summary of the invention
The purpose of the utility model is to solve above-described technical problem, and a kind of cable loss prevention pipe that can the better protection cable is not damaged when cable draws in protecting tube is provided, and its technical scheme is following:
A kind of cable loss prevention pipe, described loss prevention pipe comprises tube connector and loss prevention circle, the inwall of described loss prevention circle is an arcwall face.
The outer wall of wherein said loss prevention circle is an arcwall face.
It is an arcwall face that the utility model has adopted the inwall of loss prevention circle, makes cable in the process of drawing in, and arcwall face has the effect of buffering, can make cable on arcwall face better transitional in the cable protective pipe.
Description of drawings
Fig. 1 is the sketch map that cuts open of the utility model.
Embodiment
Embodiment
A kind of cable loss prevention pipe, described loss prevention pipe comprise tube connector 1 and loss prevention circle 2, and the inwall of described loss prevention circle 2 is an arcwall face 21.
The outer wall 22 of wherein said loss prevention circle is an arcwall face.
It is an arcwall face that the utility model has adopted the inwall of loss prevention circle, makes cable in the process of drawing in, and arcwall face has the effect of buffering, can make cable on arcwall face better transitional in the cable protective pipe.
Claims (2)
1. a cable loss prevention pipe is characterized in that, described loss prevention pipe comprises tube connector and loss prevention circle, and the inwall of described loss prevention circle is an arcwall face.
2. cable loss prevention pipe as claimed in claim 1 is characterized in that the outer wall of described loss prevention circle is an arcwall face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203741178U CN202260357U (en) | 2011-09-29 | 2011-09-29 | Pipe for preventing cable from being damaged |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203741178U CN202260357U (en) | 2011-09-29 | 2011-09-29 | Pipe for preventing cable from being damaged |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202260357U true CN202260357U (en) | 2012-05-30 |
Family
ID=46121542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203741178U Expired - Fee Related CN202260357U (en) | 2011-09-29 | 2011-09-29 | Pipe for preventing cable from being damaged |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202260357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106356787A (en) * | 2015-07-20 | 2017-01-25 | 江苏宇超电力工程有限公司 | Cable inserted tube protecting sleeve |
-
2011
- 2011-09-29 CN CN2011203741178U patent/CN202260357U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106356787A (en) * | 2015-07-20 | 2017-01-25 | 江苏宇超电力工程有限公司 | Cable inserted tube protecting sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20130929 |