CN203361144U - Pile head connecting device for prestress supporting pile - Google Patents

Pile head connecting device for prestress supporting pile Download PDF

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Publication number
CN203361144U
CN203361144U CN 201320321199 CN201320321199U CN203361144U CN 203361144 U CN203361144 U CN 203361144U CN 201320321199 CN201320321199 CN 201320321199 CN 201320321199 U CN201320321199 U CN 201320321199U CN 203361144 U CN203361144 U CN 203361144U
Authority
CN
China
Prior art keywords
pile
prestressing force
belly
bellows
linkage
Prior art date
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.)
Withdrawn - After Issue
Application number
CN 201320321199
Other languages
Chinese (zh)
Inventor
徐汉东
滕坤
陈浩锋
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.)
CHANGZHOU ARCHITECTURAL RESEARCH INSTITUTE Co Ltd
JIANGSU DINGDA BUILDING NEW TECHNOLOGY Co Ltd
Original Assignee
CHANGZHOU ARCHITECTURAL RESEARCH INSTITUTE Co Ltd
JIANGSU DINGDA BUILDING NEW TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHANGZHOU ARCHITECTURAL RESEARCH INSTITUTE Co Ltd, JIANGSU DINGDA BUILDING NEW TECHNOLOGY Co Ltd filed Critical CHANGZHOU ARCHITECTURAL RESEARCH INSTITUTE Co Ltd
Priority to CN 201320321199 priority Critical patent/CN203361144U/en
Application granted granted Critical
Publication of CN203361144U publication Critical patent/CN203361144U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a pile head connecting device for a prestress supporting pile. The pile head connecting device comprises a connecting end portion, an abdominal portion and a full section portion arranged between the connecting end portion and the abdominal portion. Pile heads are connected through the connecting end portion, the two mutually-connected connecting end portions are connected through high strength fillers, an inclined corrugated pipe is arranged in the full section portion, one end of the inclined corrugated pipe is connected with a flange of the connecting end portion through a reserved steel strand steering device, and the other end of the inclined corrugated pipe is fixedly connected with the abdominal portion. By means of the method, the pile head connecting device can be customized and produced in batch and can be conveyed to a site to be overlapped quickly. Furthermore, the overlapping strength of the pile head connecting device can meet the construction requirements, the construction period is shortened, and the construction efficiency is improved.

Description

Prestressing force soldier pile pile crown linkage
Technical field
The utility model relates to building engineering field, particularly relates to a kind of prestressing force soldier pile pile crown linkage.
Background technology
At present, as the precast concrete piling of foundation pile engineering, in market, have a variety ofly, various types of pilings adapt to various engineering specifications.
But existing various types of piling all, in order to improve supporting capacity, has designed larger deadweight, very not convenient aspect transportation and making, cause large batch ofly producing.
In addition, when the assembling of piling and piling overlap joint, the excessive reason of conducting oneself with dignity, need to be assembled by external equipment, just caused long in time limitly, and efficiency of assembling is low, and the intensity of lap-joint can't meet the problems such as requirement of constructing fully.
The utility model content
It is simple that the technical problem that the utility model mainly solves is to provide a kind of manufacture craft, and shearing resistance, bending resistance, tension, compressive property are good, the prestressing force soldier pile pile crown linkage of material-saving economy.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of prestressing force soldier pile pile crown linkage is provided, comprise: connect end, belly and be located at the total cross-section section connected between end and belly, between interconnected pile crown, all by described connection end, connect, between two interconnected connection ends, adopt the high strength filler to connect, the bellows that described total cross-section section built-in is oblique, described bellows one end connects with the top, the edge of a wing that is connected end by a reserved steel strand transfer, the other end is fixedly connected with belly.
In preferred embodiment of the utility model, on connection end, interconnected both sides, a side is provided with reserved connecting reinforcement, the connecting hole that opposite side is reserved steel bar.
In preferred embodiment of the utility model, between described bellows and the edge of a wing, be provided with angle of inclination.
In preferred embodiment of the utility model, described bellows one end is fixedly connected with the total cross-section belly by anchor device.
In preferred embodiment of the utility model, described bellows and belly intersection are laid with oblique embedded iron.
In preferred embodiment of the utility model, the steel strand transfer is high tensile reinforcement.
In preferred embodiment of the utility model, the peripheral oblique steel plate that is furnished with of the bellows of total cross-section section.
In preferred embodiment of the utility model, the cross section of described connection end and belly all is I shape.
The beneficial effects of the utility model are: the utility model prestressing force soldier pile pile crown linkage can customize batch production, can transport to on-the-spot quick lap joint, and the satisfied construction of its bond strength needs, the reduction of erection time, has increased efficiency of construction.
The accompanying drawing explanation
Fig. 1 is the structural representation of prestressing force I shape soldier pile pile crown linkage one preferred embodiment;
Fig. 2 is the stereogram of the A-A in the stake of the I shape of prestressing force shown in Fig. 1 soldier pile;
Fig. 3 is that B-B in the stake of the I shape of prestressing force shown in Fig. 1 soldier pile is to sectional view;
Fig. 4 is that B ' in the stake of the I shape of prestressing force shown in Fig. 1 soldier pile-B ' is to sectional view;
Fig. 5 is that C-C in the stake of the I shape of prestressing force shown in Fig. 1 soldier pile is to sectional view
In accompanying drawing, the mark of each parts is as follows: 1, the edge of a wing, 2, connect end, 3, belly, 4, bellows, 5, transfer, 6, the high strength filler, 7, anchor device, 8, connecting reinforcement, 9, connecting hole, 10, steel strand.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Refer to Fig. 1 and Fig. 5, the utility model embodiment comprises:
A kind of prestressing force soldier pile pile crown linkage comprises: connect end 2, belly 3 and be located at the total cross-section section connected between end 2 and belly 3.
Between interconnected pile crown, all by described connection end 2, connect, on this connection end, both sides 2, a side is provided with reserved connecting reinforcement 8, the connecting hole 9 that opposite side is reserved steel bar.
As Fig. 3 and Fig. 4, between two interconnected connection ends 2, adopt high strength filler 6 to connect, connecting reinforcement 8 inserts in connecting hole 9, is adopting high strength filler 6 to strengthen connecting, the connection end 2 of both sides is closely connected, and meet the strength demand of various engineerings.
The built-in oblique bellows 4 of described total cross-section section, described bellows 4 one ends connect with 1 top, the edge of a wing that is connected end 2 by reserved steel strand 10 transfers 5, the other end is fixedly connected with belly 3 at a slant, between described bellows 4 and the edge of a wing 1, is provided with angle of inclination.The utility model preferably adopts anchor device 7 to be fixedly connected with belly 3.
Steel strand 10 transfers 5 are preferably high tensile reinforcement.
As shown in Figure 2, described bellows 4 is laid with oblique embedded iron with belly 3 intersections.The peripheral oblique steel plate that is furnished with of bellows 4 of total cross-section section, be convenient to applying of external prestressing, plays protective action, protection bellows 4.
Due to the I shape pile body, to have a shearing resistance, bending resistance, tension, compressive property good, makes simply, and material-saving economic dispatch advantage, all be I shape so connect the cross section of end 2 and belly 3.
The utility model prestressing force soldier pile pile crown linkage can customize batch production, can transport to on-the-spot quick lap joint, and the satisfied construction of its bond strength needs, the reduction of erection time, has increased efficiency of construction.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model manual and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.

Claims (8)

1. a prestressing force soldier pile pile crown linkage, it is characterized in that, comprise: connect end, belly and be located at the total cross-section section connected between end and belly, between interconnected pile crown, all by described connection end, connect, between two interconnected connection ends, adopt the high strength filler to connect, the bellows that described total cross-section section built-in is oblique, described bellows one end connects with the top, the edge of a wing that is connected end by a reserved steel strand transfer, and the other end is fixedly connected with belly.
2. prestressing force soldier pile pile crown linkage according to claim 1, is characterized in that, on connection end, interconnected both sides, a side is provided with reserved connecting reinforcement, the connecting hole that opposite side is reserved steel bar.
3. prestressing force soldier pile pile crown linkage according to claim 1, is characterized in that, between described bellows and the edge of a wing, is provided with angle of inclination.
4. prestressing force soldier pile pile crown linkage according to claim 1, is characterized in that, described bellows one end is fixedly connected with the belly total cross-section by anchor device.
5. prestressing force soldier pile pile crown linkage according to claim 1, is characterized in that, described bellows and total cross-section belly intersection are laid with oblique embedded iron.
6. prestressing force soldier pile pile crown linkage according to claim 1, is characterized in that, the steel strand transfer is high tensile reinforcement.
7. prestressing force soldier pile pile crown linkage according to claim 1, is characterized in that, the peripheral oblique steel plate that is furnished with of the bellows of total cross-section section.
8. prestressing force soldier pile pile crown linkage according to claim 1, is characterized in that, the cross section of described connection end and belly all is I shape.
CN 201320321199 2013-06-05 2013-06-05 Pile head connecting device for prestress supporting pile Withdrawn - After Issue CN203361144U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320321199 CN203361144U (en) 2013-06-05 2013-06-05 Pile head connecting device for prestress supporting pile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320321199 CN203361144U (en) 2013-06-05 2013-06-05 Pile head connecting device for prestress supporting pile

Publications (1)

Publication Number Publication Date
CN203361144U true CN203361144U (en) 2013-12-25

Family

ID=49808932

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320321199 Withdrawn - After Issue CN203361144U (en) 2013-06-05 2013-06-05 Pile head connecting device for prestress supporting pile

Country Status (1)

Country Link
CN (1) CN203361144U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103255765A (en) * 2013-06-05 2013-08-21 江苏鼎达建筑新技术有限公司 Pile head connecting device of prestressed support pile

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103255765A (en) * 2013-06-05 2013-08-21 江苏鼎达建筑新技术有限公司 Pile head connecting device of prestressed support pile
CN103255765B (en) * 2013-06-05 2015-03-18 江苏鼎达建筑新技术有限公司 Pile head connecting device of prestressed support pile

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CB03 Change of inventor or designer information

Inventor after: Xu Handong

Inventor after: Guo Fei

Inventor after: Teng Kun

Inventor after: Chen Haofeng

Inventor after: Shi Chunjie

Inventor after: Li Li

Inventor after: Zhao Qian

Inventor after: Cao Yaqiang

Inventor after: Cai Weizhen

Inventor after: Wang Feiyan

Inventor before: Xu Handong

Inventor before: Teng Kun

Inventor before: Chen Haofeng

C53 Correction of patent for invention or patent application
COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: XU HANDONG TENG KUN CHEN HAOFENG TO: XU HANDONG TENG KUN CHEN HAOFENG SHI CHUNJIE LI LI ZHAO QIAN CAO YAQIANG CAI WEIZHEN WANG FEIYAN GUO FEI

RGAV Abandon patent right to avoid regrant
AV01 Patent right actively abandoned

Granted publication date: 20131225

Effective date of abandoning: 20150318