CN212506226U - Reinforced concrete steel pipe pile supporting structure - Google Patents
Reinforced concrete steel pipe pile supporting structure Download PDFInfo
- Publication number
- CN212506226U CN212506226U CN202020186494.8U CN202020186494U CN212506226U CN 212506226 U CN212506226 U CN 212506226U CN 202020186494 U CN202020186494 U CN 202020186494U CN 212506226 U CN212506226 U CN 212506226U
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- Prior art keywords
- steel
- pipe pile
- steel pipe
- concrete
- construction
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- 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
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 77
- 239000010959 steel Substances 0.000 title claims abstract description 77
- 239000011150 reinforced concrete Substances 0.000 title claims description 5
- 239000004567 concrete Substances 0.000 claims abstract description 27
- 238000010276 construction Methods 0.000 abstract description 28
- 230000003014 reinforcing effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 238000010008 shearing Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a strenghthened type concrete steel pipe pile bearing structure, including two or two concrete steel pipe piles more than, arrange the double pin I-steel in every concrete steel pipe pile inside symmetry, and the inner wall of concrete steel pipe pile is hugged closely to the double pin I-steel, fixedly connected with I-steel crossbeam between adjacent double pin I-steel. The utility model discloses change traditional I-steel arrange the position, will place the I-steel at steel-pipe pile center originally and change into and put in the inside both sides of steel-pipe pile, solved the I-steel and blockked the problem that the crossbeam reinforcing bar was under construction, reached and accelerated the construction progress, reduce the construction degree of difficulty to and consolidate the structural stability's of steel-pipe pile purpose.
Description
Technical Field
The utility model relates to a strenghthened type concrete steel pipe pile bearing structure belongs to bridge construction technical field.
Background
When bridge construction is carried out, the stability of the supporting structure is a key factor for ensuring construction quality and construction safety. At present, the steel pipe piles are often used for temporarily supporting the upper part structure of the bridge, so that the method is a common measure for ensuring the construction safety of the upper part of the bridge in the construction process, and the method is greatly helpful for ensuring the stability of the bridge. Therefore, reinforcing the steel pipe pile is a key problem to be solved in construction.
The method is a very effective method for improving the structural stability of the reinforced concrete column by adding the I-steel into the steel pipe pile. In the traditional construction method, the position of the I-shaped steel is placed at the central part of the steel pipe pile, and although the construction method can also play a role in reinforcing the steel pipe pile, the problem that the I-shaped steel blocks the reinforcing steel bars of the cross beam occurs in the actual construction process, so that the construction difficulty is increased, and the construction period is greatly influenced. When the beam steel bars cannot penetrate through the I-shaped steel, the shear resistance of the beam can be affected by moving the beam steel bars or welding holes in the I-shaped steel.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a strenghthened type concrete steel pipe pile bearing structure that simple structure, cost of manufacture are low, the efficiency of construction is high, and this structure has not only promoted the support intensity of concrete steel pipe, has reduced the construction degree of difficulty of concrete steel pipe pile entablature reinforcing bar simultaneously for construction period.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a strenghthened type concrete steel pipe pile bearing structure, includes two or two more concrete steel pipe piles, has arranged the double pin I-steel in every concrete steel pipe pile inside symmetry, and the inner wall of concrete steel pipe pile is hugged closely to the double pin I-steel, fixedly connected with I-steel crossbeam between adjacent double pin I-steel.
Further, the I-steel beam is fixedly connected between the double-spliced I-steel beams on the two sides.
Since the technical scheme is used, the utility model discloses an advantage has below: the utility model discloses change traditional I-steel arrange the position, will place the I-steel at steel-pipe pile center originally and change into and put in the inside both sides of steel-pipe pile, solved the I-steel and blockked the problem that the crossbeam reinforcing bar was under construction, reached and accelerated the construction progress, reduce the construction degree of difficulty to and consolidate the structural stability's of steel-pipe pile purpose.
Drawings
Fig. 1 is a top view of the structure diagram of the present invention;
fig. 2 is a front view of a schematic view of the top spacer.
Description of reference numerals: 1-double splicing I-shaped steel, 2-concrete steel pipe piles and 3-I-shaped steel cross beams.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model provides a: referring to fig. 1 and 2, a reinforced concrete steel pipe pile supporting structure includes two concrete steel pipe piles 2, double-spliced i-beams 1 are symmetrically arranged inside each concrete steel pipe pile 2, the double-spliced i-beams 1 are tightly attached to the inner walls of the concrete steel pipe piles 2, and i-beam cross-beams 3 are fixedly connected between adjacent double-spliced i-beams 1. The I-steel beam 3 is fixedly connected between the double-spliced I-steel 1 on the two sides.
During construction, firstly, double-spliced I-shaped steel 1 is symmetrically arranged inside each concrete steel pipe pile 2, the double-spliced I-shaped steel 1 is tightly attached to the inner wall of each concrete steel pipe pile 2, and then the I-shaped steel cross beam 3 penetrates through the mixed concrete steel pipe piles 2, so that the two adjacent concrete steel pipe piles 2 are connected together to serve as temporary supports for bridge construction to support the upper structure of a bridge. Therefore, the I-shaped steel beam 3 is added in the utility model to ensure the stability of the supporting system and the construction safety; the double-spliced I-shaped steel 1 is added into the concrete steel pipe pile 2, so that the shearing resistance of the concrete steel pipe pile 2 is enhanced, and the concrete steel pipe pile 1 can bear the shearing force of upper load transfer in the construction process. Therefore, the problem that the I-shaped steel blocks the construction of the steel bars of the cross beam is solved, the construction progress is accelerated, the construction difficulty is reduced, and the structural stability of the steel pipe pile is improved.
Claims (2)
1. The utility model provides a strenghthened type concrete steel pipe pile bearing structure, includes concrete steel pipe pile (2) more than two or two, its characterized in that: double-spliced I-shaped steel beams (1) are symmetrically arranged in each concrete steel pipe pile (2), the double-spliced I-shaped steel beams (1) are tightly attached to the inner wall of each concrete steel pipe pile (2), and I-shaped steel beams (3) are fixedly connected between every two adjacent double-spliced I-shaped steel beams (1).
2. The reinforced concrete steel pipe pile support structure of claim 1, characterized in that: the I-steel beam (3) is fixedly connected between the double-spliced I-steel beams (1) on the two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020186494.8U CN212506226U (en) | 2020-02-19 | 2020-02-19 | Reinforced concrete steel pipe pile supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020186494.8U CN212506226U (en) | 2020-02-19 | 2020-02-19 | Reinforced concrete steel pipe pile supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212506226U true CN212506226U (en) | 2021-02-09 |
Family
ID=74387343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020186494.8U Expired - Fee Related CN212506226U (en) | 2020-02-19 | 2020-02-19 | Reinforced concrete steel pipe pile supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212506226U (en) |
-
2020
- 2020-02-19 CN CN202020186494.8U patent/CN212506226U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210209 |