CN204608774U - A kind of PHC pile tube pile top - Google Patents

A kind of PHC pile tube pile top Download PDF

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Publication number
CN204608774U
CN204608774U CN201520056283.1U CN201520056283U CN204608774U CN 204608774 U CN204608774 U CN 204608774U CN 201520056283 U CN201520056283 U CN 201520056283U CN 204608774 U CN204608774 U CN 204608774U
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China
Prior art keywords
pile
pile top
phc
tube
truncation
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Active
Application number
CN201520056283.1U
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Chinese (zh)
Inventor
周德超
彭立新
陈天富
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FUJIAN POLY TUBULARPILE Co Ltd
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FUJIAN POLY TUBULARPILE Co Ltd
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Priority to CN201520056283.1U priority Critical patent/CN204608774U/en
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Abstract

The utility model discloses a kind of PHC pile tube pile top, comprise pile top body and truncation tip shaped steel head, described truncation tip shaped steel head and this body by integral forming of pile top, described pile top body is cone, is provided with 4 symmetrical rod irons inside the conical surface of described pile top body.The utility model pile crown not cracky, can ensure the verticality of pile driving process pile, and reduce the resistance in pile driving process, enter bearing stratum preferably, and bearing stratum can not be destroyed, the affected scope in earth's surface is less.

Description

A kind of PHC pile tube pile top
Technical field
The utility model relates to a kind of pile tube product, particularly relates to a kind of pile tube pile top.
Background technology
In modern architecture, building lot all needs to be made up of foundation pile, and its usual structure is, a cushion cap has been supported in the concrete column stake goed deep into greatly by several jointly, forms a bearing unit of building.
In the building process of building stake, basic building theory is, by building pile bearing building, makes building can not sedimentation.In current construction, stake holes beaten to after enough dark, just can think to have enough flintinesses bottom stake holes, can support building, therefore, by the mode of perfusion or preformed pile, pile in stake holes, can construct building bearing unit.
The PHC pile tube pile top great majority that present building site uses are all use round iron plates, a plane of round iron plate cuts into a trapezoidal iron plate iron plate, with the welding of the form of cross in the plane, fielding welding is needed to construct on the end plate of pile tube in addition again when PHC pile tube is at site construction, and the corrosion resistance of existing PHC pile tube pile top, connectivity and penetration power are poor, cause construction puzzlement.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of PHC pile tube pile top, can increase the penetration power of pile tube in pile driving process, reduces the breakage of pile top, and can ensure the verticality of pile driving process pile.
For solving the problems of the technologies described above, a kind of PHC pile tube pile top that the utility model provides, comprise pile top body and truncation tip shaped steel head, described truncation tip shaped steel head and this body by integral forming of pile top, described pile top body is cone, is provided with 4 symmetrical rod irons inside the conical surface of described pile top body.
Preferably, described rod iron is fixedly connected with described truncation tip shaped steel head.
Preferably, the periphery of described rod iron is provided with multiple around muscle, is describedly connected with described rod iron colligation by line muscle around muscle.
Preferably, described spacing between muscle is 50mm, and the described diameter around muscle is 5mm.
Preferably, described pile top body is provided with preformed hole, passes for the main muscle when production pile tube.
Preferably, after described pile top body, end face is provided with connecting groove, for increasing the connectivity of pile top and pile tube.
Preferably, described pile top body front end is truncation tip type, reduces pile top damaged.
Preferably, the angle of described pile top body is 58 ~ 62 degree, for obtaining end resistance and answering equilibrium of forces.
The utility model PHC pile tube pile top is not easily damaged, can ensure the verticality of pile driving process pile, and reduce the resistance in pile driving process, enter bearing stratum preferably, and bearing stratum can not be destroyed, the affected scope in earth's surface is less.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model PHC pile tube pile top.
Main Reference Numerals illustrates:
Pile top body 1 truncation tip shaped steel head 2
Rod iron 4 is around muscle 3
Preformed hole 5 connecting groove 6
Detailed description of the invention
For can further description be had to the purpose of this utility model, feature and effect, below coordinate accompanying drawing describe in detail as after.
As shown in Figure 1, be the utility model PHC pile tube pile top structural representation, comprise: pile top body 1 and truncation tip shaped steel head 2, described truncation tip shaped steel head 2 and pile top body 1 one-body molded.Described pile top body 1 is the cone of 58 ~ 62 degree, and for obtaining end resistance and answering equilibrium of forces, the front end of described pile top body 1 is truncation tip type, for reducing pile top breakage; 4 symmetrical rod irons 4 are provided with inside the conical surface of described pile top body 1 cone, described rod iron 4 is fixedly connected with described truncation tip shaped steel head 2, the periphery of described rod iron 4 is provided with multiple around muscle 3, describedly to be connected with the colligation of described rod iron 4 by line muscle around muscle 3, increase concrete breaking strength, described spacing between muscle 3 is 50mm, and the described diameter around muscle is 5mm.
Described pile top body 1 is provided with preformed hole 5, passes for the main muscle when production pile tube, increase the fastness of pile top.
Described pile top body 1 below end face is provided with connecting groove 6, for increasing the connectivity of pile top and pile tube.
The utility model PHC pipe pile pointed stake point not cracky, can ensure the verticality of pile driving process pile, and reduce the resistance in pile driving process, enter bearing stratum preferably, and bearing stratum can not be destroyed, the affected scope in earth's surface is less.
By specific embodiment, the utility model has been described in detail above, but these are not formed restriction of the present utility model.When not departing from the utility model principle, those skilled in the art also can make many distortion and improvement, and these also should be considered as protection domain of the present utility model.

Claims (8)

1. a PHC pile tube pile top, is characterized in that, comprise pile top body and truncation tip shaped steel head, described truncation tip shaped steel head and this body by integral forming of pile top, described pile top body is cone, is provided with 4 symmetrical rod irons inside the conical surface of described pile top body.
2. PHC pile tube pile top as claimed in claim 1, it is characterized in that, described rod iron is fixedly connected with described truncation tip shaped steel head.
3. PHC pile tube pile top as claimed in claim 1, it is characterized in that, the periphery of described rod iron is provided with multiple around muscle, is describedly connected with described rod iron colligation by line muscle around muscle.
4. PHC pile tube pile top as claimed in claim 3, it is characterized in that, described spacing between muscle is 50mm, and the described diameter around muscle is 5mm.
5. PHC pile tube pile top as claimed in claim 1, is characterized in that, described pile top body is provided with preformed hole, passes for the main muscle when production pile tube.
6. PHC pile tube pile top as claimed in claim 1, is characterized in that, after described pile top body, end face is provided with connecting groove, for increasing the connectivity of pile top and pile tube.
7. PHC pile tube pile top as claimed in claim 1, it is characterized in that, described pile top body front end is truncation tip type, for reducing pile top breakage.
8. PHC pile tube pile top as claimed in claim 1, it is characterized in that, the angle of described pile top body is 58 ~ 62 degree, for obtaining end resistance and answering equilibrium of forces.
CN201520056283.1U 2015-01-27 2015-01-27 A kind of PHC pile tube pile top Active CN204608774U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520056283.1U CN204608774U (en) 2015-01-27 2015-01-27 A kind of PHC pile tube pile top

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520056283.1U CN204608774U (en) 2015-01-27 2015-01-27 A kind of PHC pile tube pile top

Publications (1)

Publication Number Publication Date
CN204608774U true CN204608774U (en) 2015-09-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520056283.1U Active CN204608774U (en) 2015-01-27 2015-01-27 A kind of PHC pile tube pile top

Country Status (1)

Country Link
CN (1) CN204608774U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105986573A (en) * 2015-01-27 2016-10-05 福建宝丰管桩有限公司 PHC pipe pile point

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105986573A (en) * 2015-01-27 2016-10-05 福建宝丰管桩有限公司 PHC pipe pile point

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