CN207469237U - Prefabricated bamboo joint pile - Google Patents
Prefabricated bamboo joint pile Download PDFInfo
- Publication number
- CN207469237U CN207469237U CN201721540459.6U CN201721540459U CN207469237U CN 207469237 U CN207469237 U CN 207469237U CN 201721540459 U CN201721540459 U CN 201721540459U CN 207469237 U CN207469237 U CN 207469237U
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- pile
- round
- splicing
- flared
- flaring
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Abstract
The utility model is related to a kind of prefabricated bamboo joint piles, belong to technical field of building construction.Flaring stake is divided into end by splice sections and cuts soil flaring pile cutoff and middle part splicing pile cutoff；It cuts soil flaring pile cutoff and is made of round pile body part and round flared part in end；Round pile body part and round flared part surface are all uniformly provided with the concrete rib of circular hole and circular ring type, and the stitching portion of prefabricated pile element is equipped with splicing bayonet and splicing is flared, and the bottom of round flared part is equipped with circular steel sheath；Middle part splicing pile cutoff two ends are equipped with splicing bayonet and splicing is flared, and in-between section is round pile body part, and round pile body part surface is uniformly provided with the concrete rib of circular hole and circular ring type.The utility model can effectively improve speed of fulfiling hole, increase the frictional force of stake and soil and economize on resources and the purpose of cost of labor.
Description
Technical field
The utility model is related to a kind of prefabricated bamboo joint piles, belong to technical field of building construction.
Background technology
The common stake of Building Trade in China at present is there are borehole speed is slow, if supporting course can cause pile body very long more deeply.Mesh
Preceding bored concrete pile system refers to form stake in foundation soil by means such as machine drilling, steel pipe soil compaction or manpower excavations in engineering site
Hole, and steel reinforcement cage, concrete perfusion and the stake made are placed in it, according to forming hole method difference, it is heavy that bored concrete pile can be divided into again
Several classes such as pipe perfusion pile, cast-in-situ bored pile and digging hole filling pile.
Utility model content
The purpose of this utility model is to provide a kind of prefabricated bamboo joint piles, can effectively improve speed of fulfiling hole, increase
The frictional force of stake and soil is with economizing on resources and the purpose of cost of labor.
The utility model to achieve these goals, adopts the following technical scheme that：
A kind of prefabricated bamboo joint pile, flaring stake are divided into end by splice sections and cut soil flaring pile cutoff and middle part spliced pile
Section；
It cuts soil flaring pile cutoff and is made of round pile body part and round flared part in end；
Round pile body part and round flared part surface are all uniformly provided with the concrete of circular hole and circular ring type
Rib, the stitching portion of prefabricated pile element is equipped with splicing bayonet and splicing is flared, and the bottom of round flared part is equipped with circular steel
Sheath；
Middle part splicing pile cutoff two ends are equipped with splicing bayonet and splicing and are flared, and in-between section is round pile body part, round
Shape pile body part surface is uniformly provided with the concrete rib of circular hole and circular ring type.
The step of its construction method, is as follows：
A, first spoil, digs to the depth of one section of prefabricated pile cutoff；
B, the end of prefabricated flaring stake is cut native pile cutoff lifting to be put into the soil body excavated, when guarantee is installed in place, stake
Body keeps vertical；
C, the following soil body is drilled loose by rotary digging drilling hole technology, taken out, at the same time, native pile cutoff is cut in end can be because certainly
Sink again；
When D, specifying absolute altitude until sinking to the stage, the splice sections lifting of prefabricated flaring stake is buried, stake is flared with end
Spliced；
E, and then C, D steps are repeated, until stake bottom reaches designed elevation；
F, the casting concrete in stake forms pile body structure.
The equally distributed circular hole is in order to which the concrete in pile body in casting process, is made to overflow from hole
Go out, increase with the contact surface of the soil body to achieve the effect that increase frictional force.
The pile body flared part is the floor space in order to increase pile body, to improve bearing capacity of pile tip.
The steel sheath, first, in order to protect end concrete wall not by soil fail, second is that pile crown part is made to form phase
To the sharp smooth sinking cut native face, facilitate pile body.
Flared part in the middle part flaring splice sections, is the frictional force in order to increase pile lining and soil.
The beneficial effects of the utility model：
1st, the utility model may be such that the frictional force of stake and bottom bearing get a promotion；
2nd, the utility model greatly improves the efficiency for excavating pore-forming；
3rd, the utility model can reduce manual work, reduce Contraction in Site；
4th, the utility model so that construction site noise is small, and pollution is small；
5th, the utility model, which is realized, is factory produced, convenient and efficient.
Description of the drawings
Fig. 1 is the structure diagram that soil flaring pile cutoff is cut in the end of the utility model；
Fig. 2 is the middle part spliced pile segment structure schematic diagram of the utility model；
Fig. 3 is the main view angle structure diagram of the utility model；
Fig. 4 is the cross-sectional view of the utility model；
Fig. 5 is overall structure diagram after the utility model splicing.
Specific embodiment
The utility model is described in detail below in conjunction with the accompanying drawings：
A kind of prefabricated bamboo joint pile, flaring stake are divided into end by splice sections and cut soil flaring pile cutoff and middle part spliced pile
Section；
It cuts soil flaring pile cutoff and is made of round pile body part 1 and round flared part 4 in end；
Round pile body part 1 and round 4 surface of flared part are all uniformly provided with the coagulation of circular hole 3 and circular ring type
Native rib 2, the stitching portion of prefabricated pile element are equipped with splicing bayonet 6 and splicing flaring 7, and the bottom of round flared part 4 is equipped with circle
The steel sheath 5 of shape；
Middle part splicing pile cutoff two ends are equipped with splicing bayonet 6 and splicing flaring 7, and in-between section is round pile body part 1,
Round 1 surface of pile body part is uniformly provided with the concrete rib 2 of circular hole 3 and circular ring type.
The step of its construction method, is as follows：
A, first spoil, digs to the depth of one section of prefabricated pile cutoff；
B, the end of prefabricated flaring stake is cut native pile cutoff lifting to be put into the soil body excavated, when guarantee is installed in place, stake
Body keeps vertical；
C, the following soil body is drilled loose by rotary digging drilling hole technology, taken out, at the same time, native pile cutoff is cut in end can be because certainly
Sink again；
When D, specifying absolute altitude until sinking to the stage, the splice sections lifting of prefabricated flaring stake is buried, stake is flared with end
Spliced；
E, and then C, D steps are repeated, until stake bottom reaches designed elevation；
F, the casting concrete in stake forms pile body structure.
Claims (1)
1. a kind of prefabricated bamboo joint pile, it is characterised in that：Bamboo joint pile is divided into end by splice sections and cuts soil flaring pile cutoff in
Splice pile cutoff in portion；
Soil flaring pile cutoff is cut by round pile body part in end（1）With round flared part（4）Composition；
Round pile body part（1）With round flared part（4）Surface is all uniformly provided with circular hole（3）And circular ring type is mixed
Solidifying soil rib（2）, the stitching portion of prefabricated pile element is equipped with splicing bayonet（6）It is flared with splicing（7）, round flared part（4）Bottom
Portion is equipped with circular steel sheath（5）；
Middle part splicing pile cutoff two ends are equipped with splicing bayonet（6）It is flared with splicing（7）, in-between section is round pile body part
（1）, round pile body part（1）Surface is uniformly provided with circular hole（3）And the concrete rib of circular ring type（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721540459.6U CN207469237U (en) | 2017-11-17 | 2017-11-17 | Prefabricated bamboo joint pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721540459.6U CN207469237U (en) | 2017-11-17 | 2017-11-17 | Prefabricated bamboo joint pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207469237U true CN207469237U (en) | 2018-06-08 |
Family
ID=62261226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721540459.6U Active CN207469237U (en) | 2017-11-17 | 2017-11-17 | Prefabricated bamboo joint pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207469237U (en) |
-
2017
- 2017-11-17 CN CN201721540459.6U patent/CN207469237U/en active Active
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