CN203403402U - Upright pile - Google Patents
Upright pile Download PDFInfo
- Publication number
- CN203403402U CN203403402U CN201320375725.XU CN201320375725U CN203403402U CN 203403402 U CN203403402 U CN 203403402U CN 201320375725 U CN201320375725 U CN 201320375725U CN 203403402 U CN203403402 U CN 203403402U
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- Prior art keywords
- pile
- steel pipe
- phc
- stand column
- welding
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Abstract
The utility model provides an upright pile. The upright pile comprises a precast pile, and also comprises: a metal pipe pile, and a connecting part. One end of the metal pipe pile and the precast pile are fixed through the connecting part. The metal pipe pile is a steel pipe pile which is internally perfused by concrete, and the perfusion is carried out in advance before construction. The outer wall of the steel pipe pile near the connecting part is provided with a plurality of shear resisting studs. The precast pile is a PHC pile. The steel pipe pile and the PHC pile are fixed through welding. The connecting part comprises at least one connection material; the steel pipe pile and the PHC pile are fixed through the at least one connecting material; and one end of the connecting material and the steel pipe pile are fixed through welding, and the other end of the connecting material and the PHC pile are fixed through welding. The precast PHC pile can greatly shorten the construction period; and since the PHC pile is combined with the steel pipe pile perfused by the concrete, the cost is saved.
Description
Technical field
The utility model relates to a kind of stand column pile.
Background technology
In prior art, stand column pile is widely used in as techniques such as contrary sequence methods in building operations.The choosing of general opposition stanchion is the form in conjunction with lattice column with castinplace pile conventionally.But the shortcoming of such technique is, because the filling pile construction cycle is longer, construction cost is higher, and construction technology is wet trade, larger on the impact of place surrounding enviroment, and the advantage of top-down method construction process is weakened greatly.
Utility model content
The technical problems to be solved in the utility model is in order to overcome long construction period in prior art, defect that construction cost is higher, the stand column pile that a kind of short construction period and construction cost are low to be provided.
The utility model is to solve above-mentioned technical problem by following technical proposals:
, it includes a preformed pile, and its feature is, and described stand column pile also includes: a metal tube pile, a junction; , compare with traditional castinplace pile, adopting a part of pile body is that the structure of low-cost preformed pile can reduce costs herein, and preformed pile is owing to being embedded in the end, ground, and its intensity does not also require as metal tube pile (as steel pipe column) high.And all do not use the reason of preformed pile to be, during due to piling, should consider that below ground is also provided with the carrying space structures such as basement, must use the such intensity of metal tube pile high and can play a supporting role by preferably bonding concrete cylinder, therefore according to the needs of practice of construction, need preplan metal tube pile length is set.
One end of described metal tube pile and described preformed pile fix by described connecting portion.
Preferably, described metal tube pile is that an inside is perfused with concrete steel pipe pile, and described perfusion is perfusion in advance before constructing.
Preferably, on the outer wall of described steel pipe column near described connecting portion, be provided with a plurality of shearing resistance pegs.The position of shearing resistance peg is set herein, generally specifically in conjunction with condition of construction, is arranged at the cushion coat between ground base space and essence ground, because this one deck punching shear force is larger.
Preferably, described preformed pile is a PHC stake (being prestressed high-strength concrete pile).Select PHC stake that higher intensity can be provided herein.
Preferably, described steel pipe column fixes by mode and the described PHC stake of welding.
Preferably, described connecting portion includes at least one connection material, and described steel pipe column fixes by described connection material and described PHC stake, and one end of described connection material and described steel pipe column fix by welding, and the other end and described PHC stake fix by welding.That is to say, by connecting material, further reinforce the constant intensity before this.
Positive progressive effect of the present utility model is: by prefabricated PHC stake, and in advance concrete perfusion to the mode of steel pipe column reduction of erection time greatly; Mode by PHC stake in conjunction with steel pipe column concrete perfusion, has saved cost.
Accompanying drawing explanation
Fig. 1 is the lateral view of the stand column pile of the utility model preferred embodiment.
Fig. 2 is the sectional view of connecting portion of the stand column pile of the utility model preferred embodiment.
The specific embodiment
Lift a preferred embodiment below, and carry out by reference to the accompanying drawings the clearer the utility model that intactly illustrates.
Fig. 1 is the lateral view of the stand column pile of the present embodiment, and as shown in Figure 1, the stand column pile that the present embodiment relates to includes: PHC stake 1(stake footpath is 600mm, mm be millimeter), steel pipe column 2(external diameter 529mm, tube wall 8mm), connecting portion;
Wherein, one end of steel pipe column 2 and PHC stake 1 fix by connecting portion.Steel pipe column 2 inside are perfused with in advance concrete 6 before construction.
On the outer wall of steel pipe column 2 near connecting portion, be provided with 64 shearing resistance pegs.
Fig. 2 is the sectional view of connecting portion of the stand column pile of the present embodiment, as shown in Figure 2, and steel pipe column 2 and the PHC stake 1 anchor slab 5 phase weld seams by groove 7 and PHC stake stake top fixing.
In addition, connecting portion includes 6 stiffeners 4, and steel pipe column 2 fixes by stiffener 4 and PHC stake, and stiffener 4 adopts the steel plate of 350 * 90 * 10mm, by the fillet weld of fillet weld size 10mm and the anchor slab 5 at steel pipe column and PHC stake 1 top, fixes.
Although more than described the specific embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is limited by appended claims.Those skilled in the art is not deviating under the prerequisite of principle of the present utility model and essence, can make various changes or modifications to these embodiments, but these changes and modification all fall into protection domain of the present utility model.
Claims (6)
1. a stand column pile, it includes a preformed pile, it is characterized in that, and described stand column pile also includes: a metal tube pile, a junction;
One end of described metal tube pile and described preformed pile fix by described connecting portion.
2. stand column pile as claimed in claim 1, is characterized in that, described metal tube pile is that an inside is perfused with concrete steel pipe pile, and described perfusion is perfusion in advance before constructing.
3. stand column pile as claimed in claim 2, is characterized in that, is provided with a plurality of shearing resistance pegs on the outer wall of described steel pipe column near described connecting portion.
4. stand column pile as claimed in claim 3, is characterized in that, described preformed pile is a PHC stake.
5. stand column pile as claimed in claim 4, is characterized in that, described steel pipe column fixes by mode and the described PHC stake of welding.
6. stand column pile as claimed in claim 5, it is characterized in that, described connecting portion includes at least one connection material, described steel pipe column fixes by described connection material and described PHC stake, one end of described connection material and described steel pipe column fix by welding, and the other end and described PHC stake fix by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320375725.XU CN203403402U (en) | 2013-06-27 | 2013-06-27 | Upright pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320375725.XU CN203403402U (en) | 2013-06-27 | 2013-06-27 | Upright pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203403402U true CN203403402U (en) | 2014-01-22 |
Family
ID=49939340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320375725.XU Expired - Fee Related CN203403402U (en) | 2013-06-27 | 2013-06-27 | Upright pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203403402U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107938663A (en) * | 2017-09-22 | 2018-04-20 | 上海市政工程设计研究总院（集团）有限公司 | The PHC pile piles for passing through agent structure position make support system lattice column connector |
| CN108104119A (en) * | 2017-09-22 | 2018-06-01 | 上海市政工程设计研究总院（集团）有限公司 | A kind of PHC pile piles make the construction method of support system lattice column |
| CN108316290A (en) * | 2018-03-30 | 2018-07-24 | 中铁第四勘察设计院集团有限公司 | One pile for one column structure without cushion cap and its construction method |
| CN112343256A (en) * | 2020-10-15 | 2021-02-09 | 中建三局第一建设工程有限责任公司 | Construction method for prefabricating concrete-filled steel tube superposed frame column under reverse construction condition |
-
2013
- 2013-06-27 CN CN201320375725.XU patent/CN203403402U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107938663A (en) * | 2017-09-22 | 2018-04-20 | 上海市政工程设计研究总院（集团）有限公司 | The PHC pile piles for passing through agent structure position make support system lattice column connector |
| CN108104119A (en) * | 2017-09-22 | 2018-06-01 | 上海市政工程设计研究总院（集团）有限公司 | A kind of PHC pile piles make the construction method of support system lattice column |
| CN107938663B (en) * | 2017-09-22 | 2024-02-06 | 上海市政工程设计研究总院（集团）有限公司 | PHC pipe pile penetrating through main structure part as supporting system lattice column connector |
| CN108104119B (en) * | 2017-09-22 | 2024-02-09 | 上海市政工程设计研究总院（集团）有限公司 | Construction method for lattice column with PHC pipe pile as supporting system |
| CN108316290A (en) * | 2018-03-30 | 2018-07-24 | 中铁第四勘察设计院集团有限公司 | One pile for one column structure without cushion cap and its construction method |
| CN108316290B (en) * | 2018-03-30 | 2024-01-23 | 中铁第四勘察设计院集团有限公司 | One-column one-pile structure without bearing platform and construction method thereof |
| CN112343256A (en) * | 2020-10-15 | 2021-02-09 | 中建三局第一建设工程有限责任公司 | Construction method for prefabricating concrete-filled steel tube superposed frame column under reverse construction condition |
| CN112343256B (en) * | 2020-10-15 | 2021-12-10 | 中建三局第一建设工程有限责任公司 | Construction method for prefabricating concrete-filled steel tube superposed frame column under reverse construction condition |
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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: 20140122 Termination date: 20200627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |