CN206752454U - One kind perfusion embedded pile - Google Patents
One kind perfusion embedded pile Download PDFInfo
- Publication number
- CN206752454U CN206752454U CN201720574844.6U CN201720574844U CN206752454U CN 206752454 U CN206752454 U CN 206752454U CN 201720574844 U CN201720574844 U CN 201720574844U CN 206752454 U CN206752454 U CN 206752454U
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- pile
- perfusion
- prefabricated pile
- stake holes
- prefabricated
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- 230000010412 perfusion Effects 0.000 title claims abstract description 25
- 239000011083 cement mortar Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 230000008961 swelling Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000009435 building construction Methods 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 11
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009417 prefabrication Methods 0.000 description 2
- 238000007569 slipcasting Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The realm of building construction is the utility model is related to, especially discloses a kind of perfusion embedded pile.The technical solution adopted in the utility model is：One kind perfusion embedded pile, including ground stake holes and the prefabricated pile in the ground stake holes at center is arranged on, filled with expansion pulp layer between the prefabricated pile and ground stake holes madial wall；Multiple Grouting Pipes are uniformly arranged around the prefabricated pile；The prefabricated pile bottom sets locating support, is fixed at the locating support center with prefabricated pile, and locating support outer end contacts through expansion pulp layer with ground stake holes madial wall.The utility model has the characteristics of high capacity, stability are not easy to offset well.
Description
Technical field
The realm of building construction is the utility model is related to, especially discloses a kind of perfusion embedded pile.
Background technology
It is well known that bored concrete pile is the directly perforate on designed stake position, steel reinforcement cage is placed in hole after pore-forming, is irrigated
Concrete forms；This pouring pile bearing capacity is low, and in concrete perfusion because hole wall has slump soil body phenomenon, pile body mixes
Solidifying soil property amount is difficult to ensure that, and the side wall of stake holes, stake end mudcake or loosened soil are thick, therefore causes to build and to design stake number more and heavy
The shortcomings of drop deformation is uneven；Secondly there are the phenomenon at the offset apertures center of position.
Utility model content
The utility model overcomes the shortcomings of the prior art, there is provided a kind of high capacity, stability are not easy what is offset well
Irrigate embedded pile.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：One kind perfusion embedded pile, including ground
Face stake holes and the prefabricated pile in the ground stake holes at center is arranged on, is filled between the prefabricated pile and ground stake holes madial wall
There is expansion pulp layer；Multiple Grouting Pipes are uniformly arranged around the prefabricated pile；The prefabricated pile bottom sets locating support, described fixed
Fixed at the carriage center of position with prefabricated pile, locating support outer end contacts through expansion pulp layer with ground stake holes madial wall.Using this
Kind of scheme, by using prefabricated pile, overcome job site perfusion existing for pile quality the problem of being difficult to ensure that, solve conventional
The problem of pouring pile bearing capacity, stake side, stake end loosened soil are few；Secondly, by setting locating support in prefabricated pile bottom, ensure that pre-
Stake processed may be at the center of stake holes in infall process, the problem of overcoming position to offset；Again, by setting expansion slurry
The associativity of layer, increase prefabricated pile and stake holes madial wall soil layer, add the side skin friction and end bearing of prefabricated pile and soil layer
Power, improve bearing capacity of pile foundation.
One kind perfusion embedded pile, the prefabricated pile cross section are circular or square.
One kind perfusion embedded pile, the prefabricated pile are solid or hollow.
One kind perfusion embedded pile, the Grouting Pipe is steel pipe.
One kind perfusion embedded pile, the expansion pulp layer are the cement mortar mixed with swelling agent.
A kind of construction method for irrigating embedded pile, it is characterised in that comprise the following steps：
Step 1: pour circular or square prefabricated pile according to design requirement；
Step 2: it is drilled in design requirement building or structures position, is impacted using boring machine, extruded, shoveled and dig shape
Into circular or square stake holes；
Step 3: the prefabricated pile in prefabrication step one is sunk in the stake holes of step 2 formation；
Step 4: sinking to multiple Grouting Pipes around the prefabricated pile, Grouting Pipe bottom is arranged at stake holes bottom；
Step 5: injected mixed with the cement mortar of swelling agent by Grouting Pipe in prefabricated stake holes with slip casting machine, produce perfusion
Embedded pile.
The utility model has following beneficial effect compared with prior art：
First, by using prefabricated pile, overcome job site perfusion existing for pile quality the problem of being difficult to ensure that, solution
Certainly the problem of conventional pouring pile bearing capacity, stake side, stake end loosened soil are few；Secondly, by setting locating support in prefabricated pile bottom, protect
Prefabricated pile has been demonstrate,proved in infall process, may be at the center of stake holes, the problem of overcoming position to offset；Again, setting is passed through
Expand pulp layer, the associativity of increase prefabricated pile and stake holes madial wall soil layer, add prefabricated pile and soil layer side skin friction and
End resistance, improve bearing capacity of pile foundation.
Brief description of the drawings
Fig. 1 is a kind of perfusion embedded pile structural representation；
Fig. 2 is a kind of cross-sectional view for irrigating embedded pile, wherein, prefabricated pile is circular and is solid；
Fig. 3 is a kind of cross-sectional view for irrigating embedded pile, wherein, prefabricated pile is circular and is hollow；
Fig. 4 is a kind of cross-sectional view for irrigating embedded pile, wherein, prefabricated pile is square and is solid；
Fig. 5 is a kind of cross-sectional view for irrigating embedded pile, wherein, prefabricated pile is square and is hollow.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail, below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
It is as Figure 1-5 a kind of perfusion embedded pile, including ground stake holes 1 and is arranged in ground stake holes 1 at center
Prefabricated pile 2, filled with expansion pulp layer 4 between prefabricated pile 2 and the madial wall of ground stake holes 1；Multiple notes are uniformly arranged around prefabricated pile 2
Starch pipe 3；The bottom of prefabricated pile 2 sets locating support 5, is fixed at the center of locating support 5 with prefabricated pile 2, the outer end of locating support 5 passes through
Expansion pulp layer 4 contacts with the madial wall of ground stake holes 1.
As preferred embodiment, one kind perfusion embedded pile, the cross section of prefabricated pile 2 is circular or square.
As preferred embodiment, one kind perfusion embedded pile, prefabricated pile 2 is solid or hollow.
As preferred embodiment, one kind perfusion embedded pile, Grouting Pipe 3 is steel pipe.
As preferred embodiment, one kind perfusion embedded pile, expansion pulp layer 4 is the cement mortar mixed with swelling agent.
A kind of construction method for irrigating embedded pile, comprises the following steps：
Step 1: pour circular or square prefabricated pile 2 according to design requirement；
Step 2: it is drilled in design requirement building or structures position, is impacted using boring machine, extruded, shoveled and dig shape
Into circular or square stake holes 1；
Step 3: the prefabricated pile 2 in prefabrication step one is sunk in the stake holes 1 of step 2 formation；
Step 4: sinking to multiple Grouting Pipes 3 around prefabricated pile 2, the bottom of Grouting Pipe 3 is arranged at the bottom of stake holes 1；
Step 5: injected mixed with the cement mortar of swelling agent by Grouting Pipe 3 in prefabricated stake holes 1 with slip casting machine, produce filling
Note embedded pile.
Bored concrete pile of the present utility model and its construction method use prefabricated pile, overcome in situ pile of the prior art
The defects of, and filled with expansion pulp layer 4, increase prefabricated pile and stake holes madial wall between prefabricated pile 2 and the madial wall of ground stake holes 1
The associativity of soil layer, the side skin friction and end resistance of prefabricated pile and soil layer are added, improves bearing capacity of pile foundation.
Preferred embodiment of the present utility model is these are only, is not limited to the utility model, although with reference to before
State embodiment the utility model is described in detail, for those skilled in the art, it still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic, it is all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (5)
1. one kind perfusion embedded pile, it is characterised in that：Including ground stake holes（1）Be arranged on the ground stake holes（1）Interior center
The prefabricated pile at place（2）, the prefabricated pile（2）With ground stake holes（1）Filled with expansion pulp layer between madial wall（4）；It is described prefabricated
Stake（2）Surrounding is uniformly arranged multiple Grouting Pipes（3）；The prefabricated pile（2）Bottom sets locating support（5）, the locating support
（5）At center and prefabricated pile（2）It is fixed, locating support（5）Outer end passes through expansion pulp layer（4）With ground stake holes（1）Madial wall connects
Touch.
A kind of 2. perfusion embedded pile as claimed in claim 1, it is characterised in that：The prefabricated pile（2）Cross section to be circular or
It is square.
A kind of 3. perfusion embedded pile as claimed in claim 2, it is characterised in that：The prefabricated pile（2）To be solid or hollow.
A kind of 4. perfusion embedded pile as claimed in claim 3, it is characterised in that：The Grouting Pipe（3）For steel pipe.
A kind of 5. perfusion embedded pile as claimed in claim 4, it is characterised in that：The expansion pulp layer（4）For mixed with swelling agent
Cement mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720574844.6U CN206752454U (en) | 2017-05-23 | 2017-05-23 | One kind perfusion embedded pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720574844.6U CN206752454U (en) | 2017-05-23 | 2017-05-23 | One kind perfusion embedded pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206752454U true CN206752454U (en) | 2017-12-15 |
Family
ID=60619044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720574844.6U Active CN206752454U (en) | 2017-05-23 | 2017-05-23 | One kind perfusion embedded pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206752454U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528516A (en) * | 2019-09-03 | 2019-12-03 | 浙江易通基础工程有限公司 | For reinforcing the device and method of steel pile casting stability when drilling construction |
| CN113309089A (en) * | 2021-06-11 | 2021-08-27 | 河北省水利规划设计研究院有限公司 | Prefabricated hollow pile and construction method for taking soil and planting pile |
| CN114908742A (en) * | 2021-02-09 | 2022-08-16 | 上海斐晟企业管理有限公司 | Construction method of cement slurry poured precast pile and cement slurry poured precast pile |
| CN115522536A (en) * | 2022-08-23 | 2022-12-27 | 广西大学 | Preparation method of self-reinforced frictional resistance implanted pile and implanted pile manufactured by same |
-
2017
- 2017-05-23 CN CN201720574844.6U patent/CN206752454U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528516A (en) * | 2019-09-03 | 2019-12-03 | 浙江易通基础工程有限公司 | For reinforcing the device and method of steel pile casting stability when drilling construction |
| CN114908742A (en) * | 2021-02-09 | 2022-08-16 | 上海斐晟企业管理有限公司 | Construction method of cement slurry poured precast pile and cement slurry poured precast pile |
| CN113309089A (en) * | 2021-06-11 | 2021-08-27 | 河北省水利规划设计研究院有限公司 | Prefabricated hollow pile and construction method for taking soil and planting pile |
| CN115522536A (en) * | 2022-08-23 | 2022-12-27 | 广西大学 | Preparation method of self-reinforced frictional resistance implanted pile and implanted pile manufactured by same |
| CN115522536B (en) * | 2022-08-23 | 2023-09-01 | 广西大学 | Preparation method of self-reinforced friction resistance implantation pile and implantation pile manufactured by same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 030032 No. 8, Xinhua Road, Tanghuai Industrial Park, Shanxi transformation and comprehensive reform demonstration zone, Taiyuan City, Shanxi Province Patentee after: Shanxi Installation Group Co.,Ltd. Address before: 030012 No. 8, Xinhua Road, Taiyuan Economic and Technological Development Zone, Xiaodian District, Taiyuan City, Shanxi Province Patentee before: SHANXI INDUSTRIAL EQUIPMENT INSTALLATION Co.,Ltd. |
|
| CP03 | Change of name, title or address |