CN103161159A - Prestressed concrete pipe pile butt joint construction member and prestressed concrete pipe pile - Google Patents
Prestressed concrete pipe pile butt joint construction member and prestressed concrete pipe pile Download PDFInfo
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- CN103161159A CN103161159A CN201310100095XA CN201310100095A CN103161159A CN 103161159 A CN103161159 A CN 103161159A CN 201310100095X A CN201310100095X A CN 201310100095XA CN 201310100095 A CN201310100095 A CN 201310100095A CN 103161159 A CN103161159 A CN 103161159A
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- pipe pile
- prestressed concrete
- concrete pipe
- end plate
- boss
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- 239000011513 prestressed concrete Substances 0.000 title claims abstract description 69
- 210000001503 joint Anatomy 0.000 title abstract 5
- 238000010276 construction Methods 0.000 title abstract 4
- 229910000754 Wrought iron Inorganic materials 0.000 claims description 15
- 238000003032 molecular docking Methods 0.000 claims description 5
- 230000008676 import Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The invention relates to a prestressed concrete pipe pile butt joint construction member and a prestressed concrete pipe pile, wherein the prestressed concrete pipe pile butt joint construction member and the prestressed concrete pipe pile are capable of ensuring small stress transfer after the prestressed concrete pipe pile and the prestressed concrete pipe pile are butt jointed, and capable of preventing the phenomenon of plate-rotting of an end plate of the prestressed concrete pipe pile. The prestressed concrete pipe pile comprises a prestressed concrete pipe pile butt-joint end plate which is composed of a boss-shaped flange end plate, a circular groove-shaped clamping end plate, two semi-circular boss locking rings and bolts. The end face of the boss-shaped flange en plate is matched with the end face of the circular groove-shaped clamping end plate, bosses inside the two semi-circular boss locking rings are inserted into the circular groove-shaped clamping end plate and the periphery of the boss-shaped flange end plate are connected with bolt screw thread holes of the protruding column inside the two semi-circular boss locking rings through a plurality of bolts. The prestressed concrete pipe pile butt joint construction member and the prestressed concrete pipe pile have the advantages of solving the phenomenon of plate-rotting after the welding of the prestressed concrete pipe pile end plates, and ensuring reliable transfer and reliable butt joint of prestress between an upper segment of the pipe pile and the lower segment of the pipe pile.
Description
Technical field
The present invention relates to a kind of can either guarantee to dock between prestressed concrete pipe pile and prestressed concrete pipe pile after, can guarantee little stress transmission, can avoid again prestressed concrete pipe pile butting member and the prestressed concrete pipe pile of the rotten plate phenomenon of prestressed concrete pipe pile end plate, belong to prestressed concrete pipe pile end plate and prestressed concrete pipe pile and make the field.
Background technology
CN201276702Y, title " precast prestressed concrete pipe stake pile splicing structure ", comprise lower joint stake and the stake of upper joint, the end of lower joint stake and upper joint stake is with some pile end plates from boxing out, it is characterized in that, also comprise the pin with the respective amount of certainly boxing out, described pin socket joint is in certainly the boxing out of lower joint stake and upper joint.Its weak point: owing to contacting for face between the stake of upper joint and lower joint, pin in insertion, the joint stake is boxed out certainly with lower joint stake is under the effect of upper joint stake, can't form at stem knob the centrostigma of power at all, can't produce heading, namely can't realize by pin the purpose of upper joint stake with lower joint stake pin riveting; Secondly, still end plate is carried out electric welding, still cause the generation of the rotten plate phenomenon of weld part end plate, cause the joint stake poor with lower joint stake joint quality, directly affect the reliability of pile foundation.
Summary of the invention
Purpose of design: avoid the weak point in background technology, design a kind of can either guarantee to dock between prestressed concrete pipe pile and prestressed concrete pipe pile after, little stress transmission can be guaranteed, prestressed concrete pipe pile butting member and the prestressed concrete pipe pile of the rotten plate phenomenon of prestressed concrete pipe pile end plate can be avoided again.
Design scheme: in order to realize above-mentioned purpose of design.1, the prestressed concrete pipe pile opposed end panel by the design that boss-shaped flange end plate, annular groove shape clamping end plate, two semi-circular boss retainers and bolt consist of, is one of technical characterictic of the present invention.The purpose of doing like this is: because boss-shaped flange end plate and annular groove shape clamping end plate are prefabricated at the prestressed concrete pipe pile two ends respectively when the prefabricated concrete pipe pile, and adopt rod iron to hale connection between boss-shaped flange end plate and annular groove shape clamping end plate, form the prestressed concrete pipe pile that is consisted of by boss-shaped flange end plate, annular groove shape clamping end plate and rod iron skeleton.2, in annular groove shape clamping end plate, annular groove upper wall thickness greater than the design of semi-circular boss retainer projection pylon height, is two of technical characterictic of the present invention.The purpose of doing like this is: only have when semi-circular boss retainer projection pylon height less than annular groove shape clamping end plate in during annular groove upper wall thickness, could make boss-shaped flange end plate, annular groove shape clamping end plate form strength surface under the connection of bolt brute force coincide, guarantee little prestressed transmission from lower and lower unblocked, just can guarantee reliable docking the between upper pipe joint stake and lower pipe joint stake.
Technical scheme 1: a kind of prestressed concrete pipe pile butting member, comprise the prestressed concrete pipe pile opposed end panel, described prestressed concrete pipe pile opposed end panel is made of boss-shaped flange end plate, annular groove shape clamping end plate, two semi-circular boss retainers and bolt; Boss-shaped flange end plate end face and annular groove shape clamping end plate end face match, and in two semi-circular boss retainers, boss inserts annular groove shape clamping end plate and boss-shaped flange end plate surrounding and is connected by bolt threaded bore on projection in a plurality of bolts and two semi-circular boss retainers.
Technical scheme 2: consist of prestressed concrete pipe pile by the prestressed concrete pipe pile butting member, boss-shaped flange end plate and annular groove shape clamping end plate lay respectively at prestressed concrete pipe pile two ends, and are connected by rod iron between boss-shaped flange end plate and annular groove shape clamping end plate.
Technical scheme 3: the docking structure between the prestressed concrete pipe pile that is consisted of by prestressed concrete pipe pile, the boss-shaped flange end plate face of upper joint prestressed concrete pipe pile and lower joint prestressed concrete pipe pile annular groove shape clamping end plate face match, and in two semi-circular boss retainers, boss inserts in the annular groove of annular groove shape clamping end plate and boss-shaped flange end plate surrounding is connected by bolt threaded bore on projection in a plurality of bolts and two semi-circular boss retainers.
The present invention compares with background technology, and the one, the rotten plate phenomenon of corrosion that solved welding between prestressed concrete pipe pile end plate and end plate, in the future produces; The 2nd, guaranteed prestressed reliable delivery between upper pipe joint stake and lower pipe joint stake, guaranteed reliable docking the between upper pipe joint stake and lower pipe joint stake.
Description of drawings
Fig. 1 is the structural representation of prestressed concrete pipe pile butting member.
Fig. 2 is the structural representation of boss-shaped flange end plate.
Fig. 3 is the structural representation of annular groove shape clamping end plate.
Fig. 4 is the plan structure schematic diagram of Fig. 3.
Fig. 5 is the structural representation of two semi-circular boss retainers.
Fig. 6 be Fig. 5 overlook the decomposition texture schematic diagram.
Fig. 7 is the structural representation that upper joint pile for prestressed pipe docks with lower joint pile for prestressed pipe.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1-6.A kind of prestressed concrete pipe pile butting member comprises the prestressed concrete pipe pile opposed end panel, and described prestressed concrete pipe pile opposed end panel is made of boss-shaped flange end plate 6, annular groove shape clamping end plate 3, two semi-circular boss retainers 4 and bolt 5; Boss-shaped flange end plate 6 end faces and annular groove shape clamping end plate 3 end faces match, and in two semi-circular boss retainers 4, boss 401 inserts annular groove shape clamping end plates 3 and boss-shaped flange end plate 6 surroundings and is connected by bolt threaded bore 403 on projection in a plurality of bolts 5 and two semi-circular boss retainers 4.In described annular groove shape clamping end plate 3, annular groove upper wall thickness 303 is greater than semi-circular boss retainer 4 projection pylon 402 height.Described annular groove shape clamping end plate 3 has a plurality of rod iron heading blocked holes 301.The import of a plurality of rod iron heading blocked holes 301 in described annular groove shape clamping end plate 3 is that the dumbbell that large aperture consists of connects the hole.Described boss-shaped flange end plate 6 has a plurality of rod iron heading blocked holes 601.The import of a plurality of rod iron heading blocked holes 601 in described boss-shaped flange end plate 6 is that the dumbbell that large aperture consists of connects the hole.Described prestressed concrete pipe pile butting member rounded or rectangle or dihedral, namely boss-shaped flange end plate 6, annular groove shape clamping end plate 3, two semi-circular boss retainers 4 are circular, rectangle or angular structure.
Embodiment 2: with reference to accompanying drawing 7.On the basis of embodiment 1, a kind of prestressed concrete pipe pile that is consisted of by claim 1-7, boss-shaped flange end plate 6 and annular groove shape clamping end plate 3 lay respectively at prestressed concrete pipe pile 1 two ends, and are connected by rod iron 2 between boss-shaped flange end plate 6 and annular groove shape clamping end plate 3.Described rod iron 2 two ends are heading shape structure and are connected to respectively in the heading blocked hole 301 of boss-shaped flange end plate 6 and in annular groove shape clamping end plate 3 heading blocked holes (601).
Embodiment 3: with reference to accompanying drawing 7.On the basis of embodiment 1 and 2, docking structure between a kind of prestressed concrete pipe pile that is consisted of by claim 8,6 of the boss-shaped flange end plates of upper joint prestressed concrete pipe pile 1 match with lower joint prestressed concrete pipe pile 1 annular groove shape clamping end plate 3 faces, and in two semi-circular boss retainers 4, boss 401 inserts in the annular groove of annular groove shape clamping end plates 3 and boss-shaped flange end plate 6 surroundings are connected by bolt threaded bore 403 on projection in a plurality of bolts 5 and two semi-circular boss retainers 4.
What need to understand is: although above-described embodiment is to the mentality of designing of the present invention detailed text description of contrasting; but these text descriptions; just the simple text of mentality of designing of the present invention is described; rather than to the restriction of mentality of designing of the present invention; any combination, increase or modification that does not exceed mentality of designing of the present invention all falls within the scope of protection of the present invention.
Claims (10)
1. prestressed concrete pipe pile butting member, comprise the prestressed concrete pipe pile opposed end panel, it is characterized in that: described prestressed concrete pipe pile opposed end panel is made of boss-shaped flange end plate (6), annular groove shape clamping end plate (3), two semi-circular boss retainers (4) and bolt (5); Boss-shaped flange end plate (6) end face and annular groove shape clamping end plate (3) end face match, and in two semi-circular boss retainers (4), boss (401) insertion annular groove shape clamping end plate (3) and boss-shaped flange end plate (6) surrounding are connected by bolt threaded bore (403) on projection in a plurality of bolts (5) and two semi-circular boss retainers (4).
2. prestressed concrete pipe pile butting member according to claim 1 is characterized in that: in described annular groove shape clamping end plate (3), annular groove upper wall thickness (303) greater than semi-circular boss retainer (4) projection pylon (402) highly.
3. prestressed concrete pipe pile butting member according to claim 1, it is characterized in that: described annular groove shape clamping end plate (3) has a plurality of rod iron heading blocked holes (301).
4. according to claim 1 or 3 described prestressed concrete pipe pile butting members is characterized in that: the import of a plurality of rod iron heading blocked holes (301) in described annular groove shape clamping end plate (3) is that the dumbbell that large aperture consists of connects the hole.
5. prestressed concrete pipe pile butting member according to claim 1, it is characterized in that: described boss-shaped flange end plate (6) has a plurality of rod iron heading blocked holes (601).
6. prestressed concrete pipe pile butting member according to claim 1 or 5, it is characterized in that: the import of a plurality of rod iron heading blocked holes (601) in described boss-shaped flange end plate (6) is that the dumbbell that large aperture consists of connects the hole.
7. prestressed concrete pipe pile butting member according to claim 1 is characterized in that: described prestressed concrete pipe pile butting member rounded or rectangle or dihedral.
8. prestressed concrete pipe pile that is consisted of by claim 1-7, it is characterized in that: boss-shaped flange end plate (6) and annular groove shape clamping end plate (3) lay respectively at prestressed concrete pipe pile (1) two ends, and are connected by rod iron (2) between boss-shaped flange end plate (6) and annular groove shape clamping end plate (3).
9. prestressed concrete pipe pile according to claim 8 is characterized in that: described rod iron (2) two ends are heading shape structure and are connected to respectively in the heading blocked hole (301) of boss-shaped flange end plate (6) and in annular groove shape clamping end plate (3) heading blocked hole (601).
10. the docking structure between a prestressed concrete pipe pile that is consisted of by claim 8, it is characterized in that: on save prestressed concrete pipe pile (1) boss-shaped flange end plate (6) face and lower joint prestressed concrete pipe pile (1) annular groove shape clamping end plate (3) face match, in two semi-circular boss retainers (4), boss (401) inserts in the annular groove of annular groove shape clamping end plates (3) and boss-shaped flange end plate (6) surrounding is connected by bolt threaded bore (403) on a plurality of bolts (5) and the middle projection of two semi-circular boss retainers (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310100095.XA CN103161159B (en) | 2013-03-27 | 2013-03-27 | Prestressed concrete pipe pile butt joint construction member and prestressed concrete pipe pile |
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| CN201310100095.XA CN103161159B (en) | 2013-03-27 | 2013-03-27 | Prestressed concrete pipe pile butt joint construction member and prestressed concrete pipe pile |
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| CN103161159A true CN103161159A (en) | 2013-06-19 |
| CN103161159B CN103161159B (en) | 2015-05-27 |
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| CN201310100095.XA Active CN103161159B (en) | 2013-03-27 | 2013-03-27 | Prestressed concrete pipe pile butt joint construction member and prestressed concrete pipe pile |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895068A (en) * | 2015-06-09 | 2015-09-09 | 周兆弟 | Variable-cross-section pile with end plates |
| CN105002887A (en) * | 2015-06-09 | 2015-10-28 | 周兆弟 | Precast pile with locking end boards and connecting method of precast pile |
| WO2016197597A1 (en) * | 2015-06-09 | 2016-12-15 | 周兆弟 | Connecting piece for connecting two objects and prefabricated member connected using connecting piece |
| CN111877308A (en) * | 2020-06-16 | 2020-11-03 | 中交第三公路工程局有限公司 | Hydraulic hammering type prestressed concrete pipe pile construction method for soft soil foundation |
| CN114250770A (en) * | 2021-12-31 | 2022-03-29 | 南京城镇建筑设计咨询有限公司 | End-buckle type mechanical connecting joint for precast concrete uplift pipe pile |
| CN114482030A (en) * | 2021-10-28 | 2022-05-13 | 广州市建筑集团有限公司 | Mechanical tooth rapid pile splicing device and method for PHC tubular pile |
| CN114482030B (en) * | 2021-10-28 | 2024-04-12 | 广州市建筑集团有限公司 | Mechanical tooth rapid pile extension device and pile extension method for PHC pipe pile |
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| JP2004183220A (en) * | 2002-11-29 | 2004-07-02 | Sumitomo Metal Ind Ltd | Pile head joint structure, pile head joint hard ware and its construction method |
| KR100870859B1 (en) * | 2008-03-26 | 2008-11-27 | 이호경 | The coupling structure of pretentioned spun high strength concrete piles |
| CN201826305U (en) * | 2010-02-01 | 2011-05-11 | 宿迁市固丰管桩有限公司 | Prestressed concrete pipe pile end plate |
| CN102199919A (en) * | 2011-06-03 | 2011-09-28 | 广东三和管桩有限公司 | Prestressed concrete pipe pile anticorrosion joint |
| CN202187336U (en) * | 2011-07-06 | 2012-04-11 | 江苏建华管桩有限公司 | End plate for uplift pile foundation |
| CN203213102U (en) * | 2013-03-27 | 2013-09-25 | 周兆弟 | Butt-joint member of prestressed concrete pipe pile |
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2013
- 2013-03-27 CN CN201310100095.XA patent/CN103161159B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2004183220A (en) * | 2002-11-29 | 2004-07-02 | Sumitomo Metal Ind Ltd | Pile head joint structure, pile head joint hard ware and its construction method |
| KR100870859B1 (en) * | 2008-03-26 | 2008-11-27 | 이호경 | The coupling structure of pretentioned spun high strength concrete piles |
| CN201826305U (en) * | 2010-02-01 | 2011-05-11 | 宿迁市固丰管桩有限公司 | Prestressed concrete pipe pile end plate |
| CN102199919A (en) * | 2011-06-03 | 2011-09-28 | 广东三和管桩有限公司 | Prestressed concrete pipe pile anticorrosion joint |
| CN202187336U (en) * | 2011-07-06 | 2012-04-11 | 江苏建华管桩有限公司 | End plate for uplift pile foundation |
| CN203213102U (en) * | 2013-03-27 | 2013-09-25 | 周兆弟 | Butt-joint member of prestressed concrete pipe pile |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895068A (en) * | 2015-06-09 | 2015-09-09 | 周兆弟 | Variable-cross-section pile with end plates |
| CN105002887A (en) * | 2015-06-09 | 2015-10-28 | 周兆弟 | Precast pile with locking end boards and connecting method of precast pile |
| WO2016197597A1 (en) * | 2015-06-09 | 2016-12-15 | 周兆弟 | Connecting piece for connecting two objects and prefabricated member connected using connecting piece |
| CN105113502B (en) * | 2015-06-09 | 2018-06-26 | 周兆弟 | Connector for two objects of connection and the prefabricated components with connector connection |
| CN111877308A (en) * | 2020-06-16 | 2020-11-03 | 中交第三公路工程局有限公司 | Hydraulic hammering type prestressed concrete pipe pile construction method for soft soil foundation |
| CN114482030A (en) * | 2021-10-28 | 2022-05-13 | 广州市建筑集团有限公司 | Mechanical tooth rapid pile splicing device and method for PHC tubular pile |
| CN114482030B (en) * | 2021-10-28 | 2024-04-12 | 广州市建筑集团有限公司 | Mechanical tooth rapid pile extension device and pile extension method for PHC pipe pile |
| CN114250770A (en) * | 2021-12-31 | 2022-03-29 | 南京城镇建筑设计咨询有限公司 | End-buckle type mechanical connecting joint for precast concrete uplift pipe pile |
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| Publication number | Publication date |
|---|---|
| CN103161159B (en) | 2015-05-27 |
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Address after: Kaohsiung streets Pu Beilun District 315800 in Zhejiang province Ningbo City No. 18 Applicant after: Zhou Zhaodi Address before: Hangzhou Luyuan Ginkgo Garden Road is the 310017 city in Zhejiang province 5 unit 2002 room Applicant before: Zhou Zhaodi |
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Free format text: CORRECT: ADDRESS; FROM: 310017 HANGZHOU, ZHEJIANG PROVINCE TO: 315800 NINGBO, ZHEJIANG PROVINCE |
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Inventor after: Zhou Zhaodi Inventor after: Qi Jinliang Inventor after: Ren Qingying Inventor after: Zhao Yuhong Inventor before: Zhou Zhaodi |
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Effective date of registration: 20210413 Address after: 313013 workshop 1 of Huzhou Wantuo metal products Co., Ltd., rujiadian Road, Lianshi Town, Nanxun District, Huzhou City, Zhejiang Province Patentee after: Zhejiang Zhaodi Technology Co.,Ltd. Address before: 315800 Pugang 18, Xiaogang street, Beilun District, Ningbo, Zhejiang Patentee before: Zhou Zhaodi |
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Denomination of invention: Prestressed concrete pipe pile butt joint member and prestressed concrete pipe pile Effective date of registration: 20211227 Granted publication date: 20150527 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Huzhou Lianshi Xiaowei franchise sub branch Pledgor: Zhejiang Zhaodi Technology Co.,Ltd. Registration number: Y2021330002677 |
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Date of cancellation: 20220617 Granted publication date: 20150527 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Huzhou Lianshi Xiaowei franchise sub branch Pledgor: Zhejiang Zhaodi Technology Co.,Ltd. Registration number: Y2021330002677 |
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Denomination of invention: Prestressed concrete pipe pile docking components and prestressed concrete pipe piles Effective date of registration: 20230707 Granted publication date: 20150527 Pledgee: Nanxun Rural Commercial Bank of Zhejiang, Limited by Share Ltd. Pledgor: Zhejiang Zhaodi Technology Co.,Ltd. Registration number: Y2023330001414 |
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