CN203456836U - Reinforced concrete composite tube - Google Patents
Reinforced concrete composite tube Download PDFInfo
- Publication number
- CN203456836U CN203456836U CN201320525725.3U CN201320525725U CN203456836U CN 203456836 U CN203456836 U CN 203456836U CN 201320525725 U CN201320525725 U CN 201320525725U CN 203456836 U CN203456836 U CN 203456836U
- Authority
- CN
- China
- Prior art keywords
- steel
- tube body
- tube
- composite tube
- utility
- 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
Images
Landscapes
- Rod-Shaped Construction Members (AREA)
Abstract
The utility model discloses a reinforced concrete composite tube which comprises a tube body. The tube body consists of a steel reinforcement cage and concrete. The composite tube is characterized in that the inner wall of the tube body is provided with a plurality of annular grooves; the interior of each annular groove is provided with a steel member; and the inner side of each steel member is connected with the steel reinforcement cage through a weld reinforcing rod to form a body. Compared with the prior art, the composite tube is advantageous in that different positions of the inner wall of the composite tube provided by the utility model are respectively provided with a plurality of steel members; the steel members at the inner surface of the tube body can be welded randomly for fixing a support or other steel members, so as to set up cables, ventilating devices, and the like; the structure of the tube body and the service life of the tube body are not affected; the convenience for future maintenance, monitoring, replacement, and the like are brought; various types of infrastructure on the ground cannot be damaged; the cost of operation is reduced; and the national economic benefit is improved.
Description
Technical field
The utility model relates to reinforced concrete pipiline, relates in particular to a kind of armored concrete multiple tube.
Background technology
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.Therefore, research and develop a kind of underground pipeline structures of being convenient to lay high-tension cable, become those skilled in the art's problem demanding prompt solution.
Utility model content
The utility model is in order to solve above-mentioned deficiency, and a kind of armored concrete multiple tube of using for laying high-tension cable is provided.
Above-mentioned purpose of the present utility model realizes by following technical scheme: a kind of armored concrete multiple tube, comprise body, described body consists of steel reinforcement cage and concrete, it is characterized in that: described inboard wall of tube body is provided with several cannelures, in described cannelure, be provided with steel member, described steel member inner side connects as one by weldable steel rib and steel reinforcement cage.
The utility model advantage is compared with prior art: the utility model arranges some steel members at the diverse location of reinforced concrete pipiline inwall, steel member at inner surface of pipeline can be welded and fixed arbitrarily support or other steel member, be convenient to set up the facilities such as cable, ventilation equipment, and can not affect pipeline body structure and useful life, to conditions of providing convenience such as maintenance from now on, monitoring, replacings, also can ground various infrastructure not formed and be destroyed, cut operating costs, improved national economic profit.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the profile at A-A place in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, a kind of armored concrete multiple tube, comprise body 1, described body 1 consists of steel reinforcement cage 11 and concrete 12, described body 1 inwall is provided with several cannelures 2, in described cannelure 2, be provided with steel member 3, described steel member 3 inner sides connect as one by weldable steel rib 4 and steel reinforcement cage 11.
Finally it should be noted that: above-described embodiment is only for the utility model example is clearly described; and the not restriction to execution mode; for those of ordinary skill in the field; can also make other changes in different forms on the basis of the above description; here exhaustive without also giving all execution modes; and apparent variation or the change of being amplified out thus, still among protection range of the present utility model.
Claims (1)
1. an armored concrete multiple tube, comprise body, described body consists of steel reinforcement cage and concrete, it is characterized in that: described inboard wall of tube body is provided with several cannelures, in described cannelure, be provided with steel member, described steel member inner side connects as one by weldable steel rib and steel reinforcement cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320525725.3U CN203456836U (en) | 2013-08-22 | 2013-08-22 | Reinforced concrete composite tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320525725.3U CN203456836U (en) | 2013-08-22 | 2013-08-22 | Reinforced concrete composite tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203456836U true CN203456836U (en) | 2014-02-26 |
Family
ID=50136689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320525725.3U Expired - Fee Related CN203456836U (en) | 2013-08-22 | 2013-08-22 | Reinforced concrete composite tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203456836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112847767A (en) * | 2020-12-31 | 2021-05-28 | 浙江银泰水泥构件股份有限公司 | Reinforced concrete power pipe and production mold thereof |
-
2013
- 2013-08-22 CN CN201320525725.3U patent/CN203456836U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112847767A (en) * | 2020-12-31 | 2021-05-28 | 浙江银泰水泥构件股份有限公司 | Reinforced concrete power pipe and production mold thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102094649B (en) | Method for constructing underground space by shield-shallow buried covered excavation composite method | |
| CN103557014B (en) | A kind of tunnel segment structure and its assembling method suitable for Rectangular Tunnel | |
| CN203702167U (en) | Composite segment structure | |
| CN204040062U (en) | Prefabricated wedge shape flexible interface assembling piping lane | |
| CN103362517A (en) | Assembled jacking pipe | |
| CN105756089A (en) | Transverse laminated connection type single compartment precast multiple-compartment assembled comprehensive pipe gallery | |
| CN105756087A (en) | Assembling-type anchoring structure for adjacent plates of prefabricated comprehensive pipe rack | |
| CN104410031B (en) | A kind of pre-fabricated electric cables comb | |
| CN208605197U (en) | A kind of building structure that subway driving section is built together with Urban Underground pipe gallery | |
| CN203820287U (en) | Composite steel carrying pole for hoisting roof tiles of steel structure workshops | |
| CN203456836U (en) | Reinforced concrete composite tube | |
| CN103775100A (en) | Prefabricated assembled urban comprehensive pipe gallery | |
| CN203656365U (en) | Combination-type transition cable leading cage based on cable leading towards lower bridge surface | |
| CN206428721U (en) | Assembled underground pipe gallery | |
| CN206220351U (en) | A kind of assembled grid wallboard | |
| CN205051282U (en) | Airtight structure of wall pipe line protection | |
| CN103595001A (en) | Composite reinforced HDPE cable sheath tube | |
| CN203660480U (en) | Prefabricated culvert cable channel | |
| CN203562736U (en) | Prepress steel cylinder concrete pipe cable pipe gallery | |
| CN204131067U (en) | Electric power and information pull line with corridor layer type cable sewer pipe device | |
| CN203359892U (en) | Device for assembling and disassembling construction trolley inside tunnel | |
| CN208605198U (en) | A kind of building structure that subway station is built together with Urban Underground pipe gallery | |
| CN102852063B (en) | concrete block and construction method for road construction | |
| CN102545128B (en) | Be convenient to the cable duct detected | |
| CN103606877A (en) | Buried cable corrugated protective sleeve |
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: 20140226 Termination date: 20140822 |
|
| EXPY | Termination of patent right or utility model |