CN205355694U - Non - excavation cable push pipe - Google Patents
Non - excavation cable push pipe Download PDFInfo
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- CN205355694U CN205355694U CN201521054730.6U CN201521054730U CN205355694U CN 205355694 U CN205355694 U CN 205355694U CN 201521054730 U CN201521054730 U CN 201521054730U CN 205355694 U CN205355694 U CN 205355694U
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Abstract
The utility model relates to a non - excavation cable push pipe for the cabling, the outer cladding of cable has the cable protection pipe, include the body and locate a plurality of supporting shoes in the body, the supporting shoe is regular hexagon, every evenly distributed has six to be used for wearing to establish on the supporting shoe the perforation of cable protection pipe, adjacent two the coaxial phase should respectively in fenestrate position on the supporting shoe, be equipped with the movable pulley on every side of supporting shoe, the supporting shoe passes through the movable pulley is in make a round trip to slide on the inner wall of body. Compared with the prior -art cosmetic case, the utility model has the advantages of the push pipe gets into the required resistance that bears in the bottom, convenient to use, and it is convenient to wear the cable operation, shortens construction cycle, cost is reduced cheaply, use in a flexible way.
Description
Technical field
This utility model relates to pipe jacking construction technique field, particularly relates to a kind of no-dig technique cable jacking pipe.
Background technology
Along with the raising of life of urban resident level and the continuous of infrastructure are built, underground engineering construction is increasingly extensive, and common excavation ground is laid pipeline construction method and is shown significant limitation and weak point, pipe-jacking technology use by solve densely populated, above ground structure is numerous, heavy traffic, underground utilities complex ground construction difficult problem.
Pipe-jacking technology and no-dig technique pipe-jacking technology, it is that a no-dig technique for municipal construction tunnels formula pipeline laying construction technology, it is by the thrust of main top oil cylinder and pipeline enclosure, relay well etc., pipe jacking tool pipe or development machine are passed the soil layer road surface in active well, it is advanced in received well always, going back stretchy while advancing needs the tunnel synchronization laid to advance, it is achieved non-excavation laying underground piping.Cable laying is generally adopted small-bore push pipe, and inside is laid inconvenience and is unfavorable for later maintenance, and additionally push pipe required resistance born when heading in bottom is big, and push pipe is susceptible to fission etc. and damages.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of no-dig technique cable jacking pipe, to solve deficiency of the prior art.
In order to achieve the above object, the purpose of this utility model is achieved through the following technical solutions:
A kind of no-dig technique cable jacking pipe; for cabling; described cable is coated with cable protection pipe; wherein; including body and some the bracers being located in described body; described bracer is regular hexagon; each described bracer is evenly distributed with six perforation for wearing described cable protection pipe; the position of the perforation on a bracer described in adjacent two is coaxial corresponding respectively; every side of described bracer is provided with movable pulley, and described bracer is slidably reciprocated on the inwall of described body by described movable pulley.
Above-mentioned no-dig technique cable jacking pipe, wherein, one end of described body is arranged with the socket part of tapered guide head, described tapered guide head and described body and is provided with reinforcement.
Above-mentioned no-dig technique cable jacking pipe, wherein, described body is coating steel pipe.
Above-mentioned no-dig technique cable jacking pipe, wherein, described movable pulley is universal wheel.
Compared with the prior art, the beneficial effects of the utility model are in that:
Reducing push pipe and enter in bottom the resistance being subjected to, easy to use, it is convenient to wear cable operation, shortens construction period, with low cost, applying flexible.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 illustrates the structural representation of this utility model no-dig technique cable jacking pipe.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
It should be noted that when not conflicting, the embodiment in this utility model and the feature in embodiment can be mutually combined.
With reference to shown in Fig. 1; this utility model no-dig technique cable jacking pipe includes body 1 and some the bracers 2 being located in body 1; prop up bracer 2 in regular hexagon; each bracer 2 is evenly distributed with six perforation 3 for wearing cable protection pipe; cable protection pipe is used for wearing cable; the position of the perforation 3 on adjacent two bracers 2 is coaxial corresponding respectively, and every side of a bracer 2 is provided with movable pulley 4, and a bracer 2 is slidably reciprocated on the inwall of body 1 by movable pulley 4.
In preferred embodiment of the present utility model, one end of body 1 is arranged with tapered guide head 5, and the socket part of tapered guide head 5 and body 1 is provided with reinforcement 6, plays reinforcement effect, and body 1 is coating steel pipe, and movable pulley 4 is universal wheel.
From the above it can be seen that advantage of the present utility model is in that:
Reducing push pipe and enter in bottom the resistance being subjected to, easy to use, it is convenient to wear cable operation, shortens construction period, with low cost, applying flexible.
Above specific embodiment of the utility model being described in detail, but this utility model is not restricted to particular embodiments described above, it is intended only as example.To those skilled in the art, any equivalent modifications and replacement are also all among category of the present utility model.Therefore, impartial conversion done under without departing from spirit and scope of the present utility model and amendment, all should be encompassed in scope of the present utility model.
Claims (4)
1. a no-dig technique cable jacking pipe, for cabling, described cable is coated with cable protection pipe, it is characterized in that, including body (1) and some the bracers (2) be located in described body (1), described bracer (2) is in regular hexagon, each described bracer (2) is evenly distributed with six perforation (3) for wearing described cable protection pipe, the position of the perforation (3) on a bracer (2) described in adjacent two is coaxial corresponding respectively, every side of described bracer (2) is provided with movable pulley (4), described bracer (2) is slidably reciprocated on the inwall of described body (1) by described movable pulley (4).
2. no-dig technique cable jacking pipe as claimed in claim 1, it is characterized in that, one end of described body (1) is arranged with the socket part of tapered guide head (5), described tapered guide head (5) and described body (1) and is provided with reinforcement (6).
3. no-dig technique cable jacking pipe as claimed in claim 2, it is characterised in that described body (1) is coating steel pipe.
4. no-dig technique cable jacking pipe as claimed in claim 1, it is characterised in that described movable pulley (4) is universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521054730.6U CN205355694U (en) | 2015-12-16 | 2015-12-16 | Non - excavation cable push pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521054730.6U CN205355694U (en) | 2015-12-16 | 2015-12-16 | Non - excavation cable push pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205355694U true CN205355694U (en) | 2016-06-29 |
Family
ID=56168309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521054730.6U Active CN205355694U (en) | 2015-12-16 | 2015-12-16 | Non - excavation cable push pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205355694U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107785857A (en) * | 2016-08-26 | 2018-03-09 | 中国二十冶集团有限公司 | The construction method of electric built-in pipe |
| CN113013790A (en) * | 2021-04-15 | 2021-06-22 | 曹炳成 | Intelligent laying construction method for 175mm wire diameter superconducting cable |
-
2015
- 2015-12-16 CN CN201521054730.6U patent/CN205355694U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107785857A (en) * | 2016-08-26 | 2018-03-09 | 中国二十冶集团有限公司 | The construction method of electric built-in pipe |
| CN113013790A (en) * | 2021-04-15 | 2021-06-22 | 曹炳成 | Intelligent laying construction method for 175mm wire diameter superconducting cable |
| CN113013790B (en) * | 2021-04-15 | 2022-04-08 | 曹炳成 | Intelligent laying construction method for 175mm wire diameter superconducting cable |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |