CN203562736U - Prepress steel cylinder concrete pipe cable pipe gallery - Google Patents
Prepress steel cylinder concrete pipe cable pipe gallery Download PDFInfo
- Publication number
- CN203562736U CN203562736U CN201320638937.2U CN201320638937U CN203562736U CN 203562736 U CN203562736 U CN 203562736U CN 201320638937 U CN201320638937 U CN 201320638937U CN 203562736 U CN203562736 U CN 203562736U
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- steel cylinder
- steel
- cable
- prepress
- concrete pipe
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Abstract
The utility model discloses a prepress steel cylinder concrete pipe cable pipe gallery. The prepress steel cylinder concrete pipe cable pipe gallery is characterized in that the cable pipe gallery comprises a concrete pipe body and a steel cylinder, the steel cylinder is wrapped in the concrete pipe body, an inner surface of the concrete pipe body is provided with an annular steel member flush with the inner surface, and an inner side of the annular steel member is connected with the steel cylinder through a welded reinforcing bar. . Compared with the prior art, the prepress steel cylinder concrete pipe cable pipe gallery has the advantages that a fixed support of other steel members can be welded to the steel member on the inner surface of the pipeline at will, so that a series of facilities such as a cable and a ventilating device can be erected without damaging the structure and the service life of the pipe, thus very convenient conditions are provided for overhaul, monitoring and replacement in the future, no damage to various infrastructures on the ground is caused, the operating costs are reduced, and national economic benefits are improved.
Description
Technical field
The utility model relates to a kind of Prestressed concrete cylinder pipe cable piping lane.
Background technology
The quickening of urbanization process, causes the increasing day by day of electricity needs on the one hand, objectively causes the quantity of electric substation in urban district and scale to increase progressively fast; The amount of the facility such as City Building is also in continuous expansion on the other hand, consider and lay obstacle and city appearance of the city requirement, overhead power transmission selects gradually to have the city of requirement and special scenic area and scenic spot to abandon to integrated environment around, and transmission line that the substitute is high-tension cable form engenders, the Zhu city, Xi'an of building international metropolis as positive all one's effort has replaced the electric wire that set up in the extensive high-altitude of being repugnant to the eye gradually, and selected high-tension cable to imbed the paving mode of underground piping, therefore city look and feel are further improved.
Compare the Path selection of overhead transmission line, high-tension cable underground piping lays and has the following advantages: the one, and high-tension cable has the advantages that transmission line path width is little, so line route is subject to spacial influence little, lays relatively easy.The 2nd, from municipally, high-tension cable, after imbedding underground piping, can be covered by ground urban infrastructure, thereby can not affect appearance of city.The 3rd, because cable is imbedded underground piping, be not subject to corrosion such as sleet, chemical gas of external environment condition, the electric wire that set up in relative high-altitude of circuit life-span will be grown.Therefore, at power technology levels, go up to a certain extent, select high-tension cable underground piping to lay transmission of electricity and say all and have a good application prospect from city city appearance environment or power cost.
At present, high-tension cable is laid to built on stilts laying and the laying of direct buried formula on main employing ground, direct buried formula is laid high-tension cable, be subject to the impact of ground urban infrastructure, mainly the more of shallow embedding formula, this mode run into jaywalk and building just inconvenient, and the cost of overhaul is high, excavation, causes the waste of national economy repeatedly.
Utility model content
The utility model, in order to solve the above-mentioned deficiency of prior art, provides a kind of Prestressed concrete cylinder pipe cable piping lane.
Above-mentioned purpose of the present utility model realizes by following technical scheme: a kind of Prestressed concrete cylinder pipe cable piping lane, it is characterized in that: comprise that concrete tube body and steel cylinder form, described steel cylinder is coated in concrete tube body, described concrete tube body inner surface is provided with the annular steel member equal with inner surface, and described annular steel member inner side is connected with steel cylinder by weldable steel rib.
In described concrete tube body, be provided with steel reinforcement cage.
The utility model advantage is compared with prior art: on the steel member of inner surface of pipeline, can be welded and fixed arbitrarily support or other steel member, to reach, set up cable, the a series of facility such as ventilation equipment, and structure and the useful life that can not destroy tubing, and provide convenience very to maintenance from now on, monitoring, replacing etc., can ground various infrastructure not formed and be destroyed, cut operating costs, improve national economic profit.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present utility model.
Fig. 2 is the enlarged drawing at A place in Fig. 1.
Fig. 3 is the structural representation of the utility model cross section.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, Figure 2 and Figure 3, a kind of Prestressed concrete cylinder pipe cable piping lane, it is characterized in that: comprise that concrete tube body 1 and steel cylinder 2 form, described steel cylinder 2 is coated in concrete tube body 1, described concrete tube body 1 inner surface is provided with the annular steel member 3 equal with inner surface, and described annular steel member 3 inner sides are connected with steel cylinder 2 by weldable steel rib 4.
In described concrete tube body 1, be provided with steel reinforcement cage 5.
Above-mentioned embodiment is exemplary, is to be this patent to be comprised to the restriction of scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses do be anyly equal to change or modify, all fall into the scope that this patent comprises.
Claims (2)
1. a Prestressed concrete cylinder pipe cable piping lane, it is characterized in that: comprise that concrete tube body and steel cylinder form, described steel cylinder is coated in concrete tube body, described concrete tube body inner surface is provided with the annular steel member equal with inner surface, and described annular steel member inner side is connected with steel cylinder by weldable steel rib.
2. a kind of Prestressed concrete cylinder pipe cable piping lane according to claim 1, is characterized in that: in described concrete tube body, be provided with steel reinforcement cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320638937.2U CN203562736U (en) | 2013-10-10 | 2013-10-10 | Prepress steel cylinder concrete pipe cable pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320638937.2U CN203562736U (en) | 2013-10-10 | 2013-10-10 | Prepress steel cylinder concrete pipe cable pipe gallery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203562736U true CN203562736U (en) | 2014-04-23 |
Family
ID=50512434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320638937.2U Expired - Fee Related CN203562736U (en) | 2013-10-10 | 2013-10-10 | Prepress steel cylinder concrete pipe cable pipe gallery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203562736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221885A (en) * | 2017-06-14 | 2017-09-29 | 中冶南方城市建设工程技术有限公司 | Underground pipe gallery cable draws node and its construction method |
-
2013
- 2013-10-10 CN CN201320638937.2U patent/CN203562736U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221885A (en) * | 2017-06-14 | 2017-09-29 | 中冶南方城市建设工程技术有限公司 | Underground pipe gallery cable draws node and its construction method |
| CN107221885B (en) * | 2017-06-14 | 2018-09-14 | 中冶南方城市建设工程技术有限公司 | Underground pipe gallery cable draws node and its construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171024 Address after: 518000, Huafeng tower, northwest side of Xinzhou Road overpass, Futian District, Guangdong, Shenzhen 1508 Patentee after: SHENZHEN SANXIN PIPELINE Co.,Ltd. Address before: 518000 Guangdong city in Shenzhen Province, Futian District Huaqiang North Road Industrial Zone step 101 floor of building four West 402 Patentee before: Shenzhen Zhuocheng Concrete Module Research Institute |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 518000 Shenzhen City, Guangdong Province, Futian District, Meilin Street, Meijing Community, Xiameilin Second Street, No. 6, Songde Garden Office Building, 21th floor, 07 Patentee after: Shenzhen Sanxin Water Environment Technology Co.,Ltd. Address before: 518000 Huafeng Building 1508, Northwest Side of Xinzhou Road Overpass, Shatou Street, Futian District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN SANXIN PIPELINE Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20211010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |