CN203948783U - Non-excavated Tractive Pipe and non-excavation transporting system - Google Patents
Non-excavated Tractive Pipe and non-excavation transporting system Download PDFInfo
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- CN203948783U CN203948783U CN201420387260.4U CN201420387260U CN203948783U CN 203948783 U CN203948783 U CN 203948783U CN 201420387260 U CN201420387260 U CN 201420387260U CN 203948783 U CN203948783 U CN 203948783U
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- traction tube
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- narrow
- narrow end
- pipe
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Abstract
The utility model discloses a kind of Non-excavated Tractive Pipe and non-excavation transporting system, wherein, described traction tube comprises the wide end (1) being coaxially connected in turn, annular cleat stanchion (2) and narrow end (3), described wide end and described narrow end are circle ring column, and the internal diameter of described wide end is more than or equal to the external diameter of described narrow end.Be wide end by one end is set, one end is the traction tube of narrow end, multiple traction tubes are brought in connection by the previous traction tube of wide end fit is narrow, simultaneously for avoiding narrow end to make the body infringement of fit because of the end face corner angle of narrow end in the time being inserted in wide end, also between wide end and narrow end, annular cleat stanchion is set, reduce to impact, make in the time that needs are placed cable etc., do not need by being slotted in whole ground, only need open the port that can put into a traction tube, by constantly putting into traction tube and overlapping the incompatible laying that realizes pipeline with last traction tube, realize without pipe laying route is all slotted, save time easy and can not cause soil layer loosening, effect safely and effectively.
Description
Technical field
The utility model relates to pipeline manufacture and use field, particularly, relates to a kind of Non-excavated Tractive Pipe and non-excavation transporting system.
Background technique
Pipe laying is applied very extensive in daily production, and a lot of cables etc. also need to be located at subsurface by repaving after being positioned in pipeline in use, thereby the whether simple and easy to do manufacturing efficiency that greatly affects of the laying of pipeline, therefore seems particularly important aborning.In the prior art, the laying of pipeline is that a pipe-line tank consistent with pipe laying circuit is dug out in ground mostly, again pipeline is placed therein and buries with soil afterwards, such paving mode is not only wasted time and energy, and comparatively complicated, and soil buries rear surface soil layer at secondary and will inevitably become flexible, thereby can greatly affect the safety that is buried in the pipeline under this soil layer.
Therefore, provide a kind of without pipe laying route all being slotted, saved time easy and can not causing soil layer loosening, Non-excavated Tractive Pipe and application thereof is safely and effectively the problem that the utility model is needed solution badly.
Model utility content
For above-mentioned prior art, the purpose of this utility model be to overcome in prior art cable etc. in the time of provided underground need to ground excavate out one with laying-out pipe-line tank always, waste time and energy and can cause top layer earth loosening, the problem causing a hidden trouble to safety, thereby provide a kind of without pipe laying route all being slotted, saved time easy and can not cause soil layer loosening, Non-excavated Tractive Pipe and non-excavation transporting system safely and effectively.
To achieve these goals, the utility model provides a kind of Non-excavated Tractive Pipe, and wherein, described traction tube comprises the wide end being coaxially connected in turn, annular cleat stanchion and narrow end, described wide end and described narrow end are circle ring column, and the internal diameter of described wide end is more than or equal to the external diameter of described narrow end.
Preferably, the ratio of the pipe thickness of described wide end and the external diameter of described wide end is 1:20-40.
Preferably, the ratio of the pipe thickness of described narrow end and the external diameter of described narrow end is 1:15-35.
Preferably, the inwall of described traction tube is smooth curved surface.
Preferably, on the outer surface of described traction tube, be also provided with many screw-shaped stiffening rings.
Preferably, described wide end one end is connected with described annular cleat stanchion, the other end is also provided with the reinforcement port with the coaxial setting of described wide end, and the internal diameter of described reinforcement port is more than or equal to the internal diameter of described wide end, and the pipe thickness of described reinforcement port is greater than the pipe thickness of described wide end.
Preferably, described traction tube is structure as a whole.
The utility model also provides a kind of non-excavation transporting system, and wherein, described transporting system comprises at least two traction tubes described in above-mentioned any one, and wherein, the described narrow end of the described wide end fit of described traction tube traction tube described in another also connects in turn.
The utility model is wide end by one end is set, one end is the Non-excavated Tractive Pipe that external diameter is less than or equal to the narrow end of wide end internal diameter, multiple these Non-excavated Tractive Pipes can be connected successively by the mode of the narrow end of the previous Non-excavated Tractive Pipe of wide end fit, can cause damage because the end face corner angle of narrow end make the body of fit in the time being inserted in wide end for fear of narrow end simultaneously, also between wide end and narrow end, be provided with the caged ladder columniation structure of a transition, to reduce impact, by above-mentioned this design, make in the time that needs are placed cable etc., do not need by all being slotted in whole ground, only need to output the port that can put into a Non-excavated Tractive Pipe, and then by constantly putting into Non-excavated Tractive Pipe and overlapping the incompatible laying that realizes pipeline with last Non-excavated Tractive Pipe, thereby realize without pipe laying route is all slotted, save time easy and can not cause soil layer loosening, effect safely and effectively.
Other feature and advantage of the present utility model are described in detail the embodiment part subsequently.
Brief description of the drawings
Accompanying drawing is to be used to provide further understanding of the present utility model, and forms a part for specification, is used from explanation the utility model, but does not form restriction of the present utility model with embodiment one below.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of Non-excavated Tractive Pipe of providing of the utility model;
Fig. 2 is the structural representation of the Non-excavated Tractive Pipe of a kind of preferred implementation of providing of the utility model;
Fig. 3 is the sectional view of a kind of Non-excavated Tractive Pipe of providing of the utility model.
Description of reference numerals
The wide end 2-annular of 1-cleat stanchion
The narrow end 4-of 3-strengthens mouth
5-stiffening ring.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.Should be understood that, embodiment described herein only, for description and interpretation the utility model, is not limited to the utility model.
The utility model discloses a kind of Non-excavated Tractive Pipe, as shown in figures 1 and 3, wherein, described traction tube comprises the wide end 1, annular cleat stanchion 2 and the narrow end 3 that are coaxially connected in turn, described wide end 1 and described narrow end 3 are circle ring column, and the internal diameter of described wide end 1 is more than or equal to the external diameter of described narrow end 3.
The utility model is wide end by one end is set, one end is the Non-excavated Tractive Pipe that external diameter is less than or equal to the narrow end of wide end internal diameter, multiple these Non-excavated Tractive Pipes can be connected successively by the mode of the narrow end of the previous Non-excavated Tractive Pipe of wide end fit, can cause damage because of the body of the end face corner angle fit of narrow end in the time being inserted in wide end for fear of narrow end simultaneously, also between wide end and narrow end, be provided with the caged ladder columniation structure of a transition, to reduce impact.
In order to make traction tube there is good withstand voltage properties, and save as far as possible material, be unlikely to make tube wall blocked up, one of the present utility model preferred embodiment in, the pipe thickness of described wide end 1 is 1:20-40 with the ratio of the external diameter of described wide end 1.The pipe thickness of described narrow end 3 is 1:15-35 with the ratio of the external diameter of described narrow end 3.
One preferred embodiment in, the inwall of described traction tube can be set to smooth curved surface.By this design, thereby the cable that the inwall of avoiding traction tube is placed inside because of out-of-flatness etc. cause damage.
Described traction tube outside can be smooth surface, but it is underground to consider that this traction tube need be positioned over, the meetings such as upper strata soil layer cause larger pressure to it, thereby need it to there is good anti-pressure ability, one of the present utility model more preferred embodiment in, in order to improve the compression resistance of traction tube, on the outer surface of described traction tube, can also be provided with many screw-shaped stiffening rings 5 to improve pipe thickness, described stiffening ring 5 is preferably and is evenly arranged.
One of the present utility model more preferred embodiment in, described wide end 1 one end is connected with described annular cleat stanchion 2, as shown in Figure 2, the other end is also provided with the reinforcement port 4 with the coaxial setting of described wide end 1, the internal diameter of described reinforcement port 4 is more than or equal to the internal diameter of described wide end 1, and the pipe thickness of described reinforcement port 4 is greater than the pipe thickness of described wide end 1.
In order to make described traction tube firm, one of the present utility model preferred embodiment in, described traction tube is structure as a whole.
The utility model also provides a kind of non-excavation transporting system, and wherein, described transporting system comprises at least two traction tubes described in above-mentioned any one, and wherein, the described narrow end 3 of described wide end 1 fit of described traction tube traction tube described in another also connects in turn.
Above-mentioned design can connect described Non-excavated Tractive Pipe in the mode of narrow end 3 described in described wide end 1 fit each other by arranging, thereby having reached in the situation that not slotting directly to put into Non-excavated Tractive Pipe hole-drilled underground by opening one by one, and mutual fit, realize the connection of Non-excavated Tractive Pipe, simultaneously, underground for fear of being positioned over for a long time, to the excessive life-span that causes greatly reducing Non-excavated Tractive Pipe of body pressure, also at outer surface of tube body, stiffening ring 5 is set, simultaneously in order to reduce to be as far as possible exposed to the damage of outside wide end 1 port, also be provided with and strengthen port 4 in its port part, thereby realize without pipe laying route is all slotted, save time easy and can not cause soil layer loosening, effect safely and effectively.
Below describe by reference to the accompanying drawings preferred implementation of the present utility model in detail; but; the utility model is not limited to the detail in above-mentioned mode of execution; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition, each concrete technical characteristics described in above-mentioned embodiment, in reconcilable situation, can combine by any suitable mode, for fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible compound modes.
In addition, also can carry out combination in any between various mode of execution of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (8)
1. a Non-excavated Tractive Pipe, it is characterized in that, described traction tube comprises the wide end (1) being coaxially connected in turn, annular cleat stanchion (2) and narrow end (3), described wide end (1) and described narrow end (3) are circle ring column, and the internal diameter of described wide end (1) is more than or equal to the external diameter of described narrow end (3).
2. traction tube according to claim 1, is characterized in that, the ratio of the external diameter of the pipe thickness of described wide end (1) and described wide end (1) is 1:20-40.
3. traction tube according to claim 1, is characterized in that, the ratio of the external diameter of the pipe thickness of described narrow end (3) and described narrow end (3) is 1:15-35.
4. traction tube according to claim 1, is characterized in that, the inwall of described traction tube is smooth curved surface.
5. traction tube according to claim 1, is characterized in that, is also provided with many screw-shaped stiffening rings (5) on the outer surface of described traction tube.
6. traction tube according to claim 1, it is characterized in that, described wide end (1) one end is connected with described annular cleat stanchion (2), the other end is also provided with the reinforcement port (4) with the coaxial setting of described wide end (1), the internal diameter of described reinforcement port (4) is more than or equal to the internal diameter of described wide end (1), and the pipe thickness of described reinforcement port (4) is greater than the pipe thickness of described wide end (1).
7. traction tube according to claim 1, is characterized in that, described traction tube is structure as a whole.
8. a non-excavation transporting system, it is characterized in that, described transporting system comprises the traction tube described in any one at least two claim 1-7, and wherein, the described narrow end (3) of described wide end (1) fit of described traction tube traction tube described in another also connects in turn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420387260.4U CN203948783U (en) | 2014-07-14 | 2014-07-14 | Non-excavated Tractive Pipe and non-excavation transporting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420387260.4U CN203948783U (en) | 2014-07-14 | 2014-07-14 | Non-excavated Tractive Pipe and non-excavation transporting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203948783U true CN203948783U (en) | 2014-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420387260.4U Expired - Fee Related CN203948783U (en) | 2014-07-14 | 2014-07-14 | Non-excavated Tractive Pipe and non-excavation transporting system |
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| CN (1) | CN203948783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121422A (en) * | 2014-07-14 | 2014-10-29 | 芜湖中源赛特管业有限公司 | Trenchless traction tube and trenchless delivery system and application thereof |
-
2014
- 2014-07-14 CN CN201420387260.4U patent/CN203948783U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121422A (en) * | 2014-07-14 | 2014-10-29 | 芜湖中源赛特管业有限公司 | Trenchless traction tube and trenchless delivery system and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Zhi Zhen Wuhu County in Anhui province Wuhu city Wuhu Bay 241000 Machinery Industrial Park outside ring road No. 269 building 01-07 Patentee after: Anhui Yuanfeng Pipeline Technology Co., Ltd. Address before: Southern Anhui 241000 city of Wuhu province Wuhu County Economic Development Zone, Wuhu Patentee before: Wuhu Zhong Yuan Saite Pipe Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20210714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |