CN204464895U - A kind of two-way flared electric force tube - Google Patents
A kind of two-way flared electric force tube Download PDFInfo
- Publication number
- CN204464895U CN204464895U CN201420688753.1U CN201420688753U CN204464895U CN 204464895 U CN204464895 U CN 204464895U CN 201420688753 U CN201420688753 U CN 201420688753U CN 204464895 U CN204464895 U CN 204464895U
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- China
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- enlarging
- tube
- electric force
- way
- inner cavity
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Abstract
The utility model discloses a kind of two-way flared electric force tube, comprise body, the first enlarging and the second enlarging, described body is hollow cylindrical structure, the first described enlarging and the second enlarging are arranged on the left and right sides of body respectively, the first described enlarging and the diameter of the second enlarging are greater than the diameter of body, be provided with the inner cavity plate of hollow out in the first described enlarging and the second enlarging, described inner cavity plate is arranged on the centre position of the first enlarging and the second enlarging.By the way, the two-way flared electric force tube that the utility model provides, no-dig technique tubing, without the need to excavation construction, little to ground traffic impact, both ensure that the reliability of pipe network, reduce the failure rate of pipe network, also make city appearance environment be greatly improved simultaneously, adopt two-way flared tube, facilitate cable threading, easy for installation, construction is simple, does not need operating space, be provided with the inner cavity plate of hollow out simultaneously in flared tube, enhance tension and the compressive property of tube cavity.
Description
Technical field
The utility model relates to the field of cable external member, particularly relates to a kind of two-way flared electric force tube.
Background technology
In prior art, the power pipe of no-dig technique tubing adopts modified polypropene to be main raw material(s), need not dredge in a large number when applying, cutting the earth and destroying road surface, all have application in construction works such as road, railway, building, the inferior Special zone roughing-in in riverbed, cables.Compared with traditional " grooving pipe laying method "; no-dig technique power pipe engineering more adapts to current environmental requirement; remove because of traditional construction cause stir up a cloud of dust, the factor that disturbs residents such as traffic jam; this technology can also cannot implement the regional pipeline installation excavating operation, as paleovolcanic structure district, business district, crops and farmland protection area, highway, river etc. at some.
Power pipe has very strong compatibility and usability, and it is applicable to the wearing of many cables such as optical cable, cable, coaxial cable, PCM cable and puts, and is widely used in telecommunications, broadcasting and TV, railway, army, universities and colleges, the intercommunication of big-and-middle-sized industrial and mining enterprises etc.But original power pipe connects mainly use tube coupling head and connects, inconvenient cable threading, consumptive material are large, cost is too high and the defect such as tension and compressive property difference.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of two-way flared electric force tube, and no-dig technique tubing, without the need to excavation construction, little to ground traffic impact, both ensure that the reliability of pipe network, reduce the failure rate of pipe network, also make city appearance environment be greatly improved simultaneously, adopt two-way flared tube, facilitate cable threading, easy for installation, construction is simple, do not need operating space, be provided with the inner cavity plate of hollow out simultaneously in flared tube, enhance tension and the compressive property of tube cavity.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of two-way flared electric force tube, comprise body, the first enlarging and the second enlarging, described body is hollow cylindrical structure, the first described enlarging and the second enlarging are arranged on the left and right sides of body respectively, the first described enlarging and the diameter of the second enlarging are greater than the diameter of body, be provided with the inner cavity plate of hollow out in the first described enlarging and the second enlarging, described inner cavity plate is arranged on the centre position of the first enlarging and the second enlarging.
In the utility model preferred embodiment, described body and the first enlarging and the second enlarging are integral type structure or split-type structural.
In the utility model preferred embodiment, described inner cavity plate is provided with multiple edge hole and a centre bore, described edge hole is arranged on the surrounding of centre bore.
In the utility model preferred embodiment, described edge hole and centre bore are one or both of circular port or hexagonal hole.
The beneficial effects of the utility model are: two-way flared electric force tube of the present utility model, and no-dig technique tubing, without the need to excavation construction, little to ground traffic impact, both ensure that the reliability of pipe network, reduce the failure rate of pipe network, also make city appearance environment be greatly improved simultaneously, adopt two-way flared tube, facilitate cable threading, easy for installation, construction is simple, do not need operating space, be provided with the inner cavity plate of hollow out simultaneously in flared tube, enhance tension and the compressive property of tube cavity.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of the utility model two-way flared electric force tube one preferred embodiment;
Fig. 2 is the end view of Fig. 1;
In accompanying drawing, the mark of each parts is as follows: 1, cable core, and 2, insulating barrier, 3, screen, 4, overcoat, 5, oversheath, the 6, first fire proofing, the 7, second fire proofing.
Embodiment
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model embodiment comprises:
A kind of two-way flared electric force tube, comprise body 3, first enlarging 1 and the second enlarging 2, described body 3 is hollow cylindrical structure, the first described enlarging 1 and the second enlarging 2 are arranged on the left and right sides of body 3 respectively, the first described enlarging 1 and the diameter of the second enlarging 2 are greater than the diameter of body 3, be provided with the inner cavity plate 4 of hollow out in the first described enlarging 1 and the second enlarging 2, described inner cavity plate 4 is arranged on the centre position of the first enlarging 1 and the second enlarging 2.
In above-mentioned, described body 3 and the first enlarging 1 and the second enlarging 2 are integral type structure, save material, and when body 3 makes finished product, convenient connection does not destroy coating layer, can certainly be split-type structural.
Further, as shown in Figure 2, described inner cavity plate 4 is provided with multiple edge hole 41 and a centre bore 42, described edge hole 41 is arranged on the surrounding of centre bore 42.Wherein, described edge hole 41 and centre bore 42 are one or both of circular port or hexagonal hole, facilitate cable threading, and enhance tension and the compressive property of tube cavity.
The two-way flared electric force tube that the utility model discloses, no-dig technique tubing, without the need to excavation construction, little to ground traffic impact, both ensure that the reliability of pipe network, reduce the failure rate of pipe network, also make city appearance environment be greatly improved simultaneously, adopt two-way flared tube, facilitate cable threading, easy for installation, construction is simple, do not need operating space, be provided with the inner cavity plate of hollow out simultaneously in flared tube, enhance tension and the compressive property of tube cavity.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a two-way flared electric force tube, it is characterized in that, comprise body, the first enlarging and the second enlarging, described body is hollow cylindrical structure, the first described enlarging and the second enlarging are arranged on the left and right sides of body respectively, the first described enlarging and the diameter of the second enlarging are greater than the diameter of body, and be provided with the inner cavity plate of hollow out in the first described enlarging and the second enlarging, described inner cavity plate is arranged on the centre position of the first enlarging and the second enlarging.
2. two-way flared electric force tube according to claim 1, is characterized in that, described body and the first enlarging and the second enlarging are integral type structure or split-type structural.
3. two-way flared electric force tube according to claim 1, is characterized in that, described inner cavity plate is provided with multiple edge hole and a centre bore, described edge hole is arranged on the surrounding of centre bore.
4. two-way flared electric force tube according to claim 3, is characterized in that, described edge hole and centre bore are one or both of circular port or hexagonal hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688753.1U CN204464895U (en) | 2014-11-18 | 2014-11-18 | A kind of two-way flared electric force tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688753.1U CN204464895U (en) | 2014-11-18 | 2014-11-18 | A kind of two-way flared electric force tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204464895U true CN204464895U (en) | 2015-07-08 |
Family
ID=53671722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420688753.1U Expired - Fee Related CN204464895U (en) | 2014-11-18 | 2014-11-18 | A kind of two-way flared electric force tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204464895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104485616A (en) * | 2014-11-18 | 2015-04-01 | 常州市南飞机械有限公司 | Bidirectional flared electric power pipe |
-
2014
- 2014-11-18 CN CN201420688753.1U patent/CN204464895U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104485616A (en) * | 2014-11-18 | 2015-04-01 | 常州市南飞机械有限公司 | Bidirectional flared electric power pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20151118 |
|
| EXPY | Termination of patent right or utility model |