CN202509403U - Steel pipe support concrete foundation structure - Google Patents
Steel pipe support concrete foundation structure Download PDFInfo
- Publication number
- CN202509403U CN202509403U CN2012201551582U CN201220155158U CN202509403U CN 202509403 U CN202509403 U CN 202509403U CN 2012201551582 U CN2012201551582 U CN 2012201551582U CN 201220155158 U CN201220155158 U CN 201220155158U CN 202509403 U CN202509403 U CN 202509403U
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- support concrete
- steel pipe
- concrete foundation
- support
- steel
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Abstract
The utility model discloses a steel pipe support concrete foundation structure. The steel pipe support concrete foundation structure is characterized by comprising a bearing platform and a support concrete foundation, wherein positioning steel bars are pre-embedded into the support concrete foundation; a steel liner plate is arranged on the support concrete foundation; a support steel pipe is arranged on the steel liner plate; and a triangular corbel plate is arranged at the bottom of the support steel pipe for reinforcement. Compared with the prior art, the steel pipe support concrete foundation structure has the advantages that a steel bar framework structure is designed and processed for the support concrete foundation, the compression resisting stability of the support concrete structure is improved, and as a limiting device for steel pipes, the structure of the support concrete foundation and the bearing platform are integrally poured, so that the cohesive property of the structure and the bearing platform structure is improved, error platform displacement probably caused by secondary pouring is avoided, and the stability of the support concrete foundation is ensured.
Description
[technical field]
The utility model relates to a kind of new structure that is used for steel pipe support construction superstructure bracket basis, specifically relates to a kind of steel pipe support concrete foundation structure.
[background technology]
Along with Chinese economic development, bridge constructions such as over strait, rivers grand bridge, bridge are also more and more.The steel pipe support construction is adopted in the construction of prevention of mass concrete superstructure (bent cap, pier cap and Liang Ti etc.) more in the bridge construction at present.Steel pipe support directly is bearing on the cushion cap face of bottom usually; Can fully guarantee the stressed safety on steel pipe support basis like this; The top part girder construction bed die of encorbelmenting uses the construction of shaped steel skeleton, and the plan-position of beam body can exceed the plan-position of cushion cap and steel pipe support usually, the distance of encorbelmenting of the installation position of steel pipe support and bed die shaped steel skeleton; Directly influence total stability, have certain potential safety hazard.For the suspended deck structure of wedge structure, the steel pipe basis can't direct acting italic structure on, need handle it.
[utility model content]
The utility model is in order to solve above-mentioned deficiency, a kind of steel pipe support concrete foundation structure to be provided.
The above-mentioned purpose of the utility model realizes through following technical scheme: a kind of steel pipe support concrete foundation structure; It is characterized in that: comprise cushion cap and support concrete basis; Pre-buried spacer bars on the said support concrete basis; Said support concrete is provided with billet on the basis, and billet is provided with stand steel pipe, and the stand steel pipe bottom is provided with triangle bracket plate and reinforces.
The utility model support concrete basis is the expansion platform that the cushion cap chamfering extends outward, as the basis of steel pipe support.
The utility model advantage compared with prior art is: the support concrete basic engineering machined steel muscles and bones shelf structure of the utility model; The resistance to compression that increases support concrete structure is stable; As the stopping means of steel pipe, its structure and cushion cap monobloc cast are to increase the caking property of this structure and suspended deck structure simultaneously; The stable of support concrete basis guaranteed in the faulting of slab ends displacement of avoiding second pouring to cause.
[description of drawings]
Fig. 1 is the structural representation of the utility model.
In the accompanying drawing, the 1-cushion cap; 2-support concrete basis; The 3-spacer bars; 4-triangle bracket plate; The 5-billet; The 6-stand steel pipe.
[specific embodiment]
Below in conjunction with accompanying drawing the utility model is further detailed:
As shown in Figure 1; A kind of steel pipe support concrete foundation structure; It is characterized in that: comprise cushion cap 1 and support concrete basis 2, pre-buried spacer bars 3 on the said support concrete basis 2 is provided with billet 5 on the said support concrete basis 2; Billet 5 is provided with stand steel pipe 6, and stand steel pipe 6 bottoms are provided with triangle bracket plate 4 and reinforce.
As shown in Figure 1, the construction sequence of the utility model: in cushion cap 1 work progress, carry out the formwork erection on support concrete basis 2 simultaneously, while installing and locating reinforcing bar 3, the effect of spacer bars 3 is stand steel pipe is carried out spacing, connects anchoring billet 5 simultaneously.After concrete is built completion, lay billet 5, require before billet 5 laies to carry out levelling with mortar, hoisting bracket steel pipe 6, the measuring vertical degree is right after spacer bars 3 and stand steel pipe 6 is closely welded, and welds triangle bracket plate 4 at last.Carry out once comprehensively weldquality inspection after above-mentioned whole welding procedure is accomplished, can carry out the construction of support superstructure after the passed examination.
What should explain at last is: the foregoing description only be for explain clearly that the utility model does for example; And be not the qualification to embodiment; Those of ordinary skill for affiliated field; On the basis of above-mentioned explanation, can also make other multi-form variation or change, need not here also can't give to all embodiments exhaustive, and the conspicuous variation of being amplified out thus or the change still be among the protection domain of the utility model.
Claims (1)
1. steel pipe support concrete foundation structure; It is characterized in that: comprise cushion cap and support concrete basis, pre-buried spacer bars on the said support concrete basis, said support concrete is provided with billet on the basis; Billet is provided with stand steel pipe, and the stand steel pipe bottom is provided with triangle bracket plate and reinforces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201551582U CN202509403U (en) | 2012-04-13 | 2012-04-13 | Steel pipe support concrete foundation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201551582U CN202509403U (en) | 2012-04-13 | 2012-04-13 | Steel pipe support concrete foundation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202509403U true CN202509403U (en) | 2012-10-31 |
Family
ID=47061900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201551582U Expired - Fee Related CN202509403U (en) | 2012-04-13 | 2012-04-13 | Steel pipe support concrete foundation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202509403U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498575A (en) * | 2013-10-21 | 2014-01-08 | 哈尔滨工业大学 | n-shaped beam used for foundation strengthening and construction method thereof |
| CN107354998A (en) * | 2017-07-19 | 2017-11-17 | 姚攀峰 | A kind of foundation-free node and its construction method |
-
2012
- 2012-04-13 CN CN2012201551582U patent/CN202509403U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498575A (en) * | 2013-10-21 | 2014-01-08 | 哈尔滨工业大学 | n-shaped beam used for foundation strengthening and construction method thereof |
| CN103498575B (en) * | 2013-10-21 | 2015-08-19 | 哈尔滨工业大学 | Underpin a few word beam and construction method thereof |
| CN107354998A (en) * | 2017-07-19 | 2017-11-17 | 姚攀峰 | A kind of foundation-free node and its construction method |
| CN107354998B (en) * | 2017-07-19 | 2023-04-11 | 姚攀峰 | Foundation-free joint and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20130413 |