CN2385452Y - Cable and optical cable protection tube - Google Patents
Cable and optical cable protection tube Download PDFInfo
- Publication number
- CN2385452Y CN2385452Y CN 99232075 CN99232075U CN2385452Y CN 2385452 Y CN2385452 Y CN 2385452Y CN 99232075 CN99232075 CN 99232075 CN 99232075 U CN99232075 U CN 99232075U CN 2385452 Y CN2385452 Y CN 2385452Y
- Authority
- CN
- China
- Prior art keywords
- cable
- pipe
- protection tube
- optical
- tube
- 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
Links
- 230000003287 optical effect Effects 0.000 title abstract description 8
- 238000010276 construction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model provides a cable, optical cable protection tube, be circular shape hollow tube including the cross section to and be located the hollow tube and separate its downthehole vertical cavity, and be an overall structure's rib with the hollow tube. The number of the chambers is generally 4-7. Each cavity replaces a sub-pipe for use, and a cable or an optical cable can be threaded, namely 4-7 cables or optical cables can be threaded through one hollow pipe at the same time. Low cost, convenient construction and improved pipeline quality.
Description
The utility model relates to a kind of communication line armour tubing, particularly relates to a kind of cable, cable protection pipe.
No matter cable or optical cable all need use armour tubing when burying underground, once use pipe of cement in the past.Use the PVC compound tubes more at present or tie up pipe, PE, PVC bellows are made outer protection tube.Integral tube is made up of outer protection tube and the child pipe that is positioned at outer protection tube; promptly for optical cable is played a very good protection; also add in the protection tube outside and wear the son pipe; become compound tube; and must once penetrate three root pipes simultaneously; after the penetrating outside protection tube and lay completion of sub-pipe, construction penetrates separately again.And son to manage outside in the protection tube be not one group of parallel straight line, so the poling resistance is big, poling length is short, moreover the distance between sub-length of tube and manhole is not the multiple relation, causes the son pipe to waste; And tie up pipe is to extrude outer protection tube for the second time again after a few root pipes are tied up, and makes its one-tenth " integral body ".The cost height of these two kinds of protection tubes, construction are also inconvenient.
The purpose of this utility model is to provide a kind of child pipe and outer protection tube is combined as a whole, and once-forming, and Master Cost is low, and operating expenses is low, the cable that the pipeline quality is high, cable protection pipe.
The utility model cable, cable protection pipe are achieved in that it comprises that its cross section is circular hollow pipe, and are positioned at hollow pipe, and the hollow pipe endoporus is divided into vertical cavity, and are integrally-built rib with hollow pipe.According to different needs, can be divided into 4～7 chambers, promptly wear the cable chamber for 4～7.The outer wall of hollow pipe works the outer protection tube effect of doing, and rib becomes a plurality of cable chambers of wearing except playing separation hollow pipe endoporus, outside promptly a plurality of sub-pipe effects, also plays and supports hollow tube wall effect, and the ring stiffness of hollow pipe is improved greatly.And played the insulation blocking effect of sub-pipe by the chamber that the rib longitudinal subdivision becomes.During use, two protection tube contrapositions are joined, and bonding with binding agent.
When the utility model cable, the use of cable protection pipe, each chamber can be worn a cable or optical cable in the hollow pipe, when being 7 chambers as hollow pipe, can wear 7 cables or optical cable simultaneously in same hollow pipe, and contraposition connects the connection of employing binding agent between two protection tubes.
The advantage of the utility model cable, cable protection pipe is traditional outer protection tube and the sub-duct ligation that is positioned at outer protection tube are combined into an integral body; promptly replace original outer protection tube and many roots pipe with a pipe, material and operating expenses are low, the time and labour saving; easy construction, and pipeline quality height.
Describe this real new embodiment in detail below in conjunction with accompanying drawing.
Fig. 1～Fig. 4: the utility model cross sectional representation
The utility model cable, cable protection pipe comprise that its cross section is circular hollow pipe 1, and are positioned at hollow pipe 1, and hollow pipe 1 endoporus is divided into vertical four to seven chambers 2, and are integrally-built rib 3 with hollow pipe 1.
Claims (2)
1, a kind of cable, cable protection pipe comprise that cross section is circular hollow pipe, is characterized in that having in the hollow pipe its endoporus is divided into vertical cavity, and is an integrally-built rib with hollow pipe.
2, cable as claimed in claim 1, cable protection pipe is characterized in that chamber is 4～7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99232075 CN2385452Y (en) | 1999-07-12 | 1999-07-12 | Cable and optical cable protection tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99232075 CN2385452Y (en) | 1999-07-12 | 1999-07-12 | Cable and optical cable protection tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2385452Y true CN2385452Y (en) | 2000-06-28 |
Family
ID=34020823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99232075 Expired - Fee Related CN2385452Y (en) | 1999-07-12 | 1999-07-12 | Cable and optical cable protection tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2385452Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105575559A (en) * | 2014-10-13 | 2016-05-11 | 武陟县电业总公司 | Power transmission multi-cable assembly device and use method |
| WO2016074112A1 (en) * | 2013-12-16 | 2016-05-19 | 张朝钧 | Pvc in-conduit arc-partitioned flame-retardant and insulated electrical conduit |
| CN108173177A (en) * | 2017-12-28 | 2018-06-15 | 江阴市索菲电子科技有限公司 | A kind of new casing |
| CN113183474A (en) * | 2021-04-27 | 2021-07-30 | 苏州佳顺管业有限公司 | Anti-winding high-strength CPVC power cable conduit and manufacturing process thereof |
-
1999
- 1999-07-12 CN CN 99232075 patent/CN2385452Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016074112A1 (en) * | 2013-12-16 | 2016-05-19 | 张朝钧 | Pvc in-conduit arc-partitioned flame-retardant and insulated electrical conduit |
| CN105575559A (en) * | 2014-10-13 | 2016-05-11 | 武陟县电业总公司 | Power transmission multi-cable assembly device and use method |
| CN105575559B (en) * | 2014-10-13 | 2017-09-26 | 国家电网公司 | One kind transmission of electricity many cable assembling devices and application method |
| CN108173177A (en) * | 2017-12-28 | 2018-06-15 | 江阴市索菲电子科技有限公司 | A kind of new casing |
| CN113183474A (en) * | 2021-04-27 | 2021-07-30 | 苏州佳顺管业有限公司 | Anti-winding high-strength CPVC power cable conduit and manufacturing process thereof |
| CN113183474B (en) * | 2021-04-27 | 2021-12-24 | 苏州佳顺管业有限公司 | Anti-winding high-strength CPVC power cable conduit and manufacturing process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |