CN103161159B - 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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- CN103161159B CN103161159B CN201310100095.XA CN201310100095A CN103161159B CN 103161159 B CN103161159 B CN 103161159B CN 201310100095 A CN201310100095 A CN 201310100095A CN 103161159 B CN103161159 B CN 103161159B
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- pipe pile
- end plate
- prestressed concrete
- concrete pipe
- 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
- 230000008676 import Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 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
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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
One the present invention relates to after can either guarantee to dock between prestressed concrete pipe pile with prestressed concrete pipe pile, little Stress transmit 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, belong to prestressed concrete pipe pile end plate and prestressed concrete pipe pile manufacture field.
Background technology
CN201276702Y, title " precast prestressed concrete pipe stake pile splicing structure ", comprise lower joint stake and upper joint stake, 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 respective amount of certainly boxing out, described pin socket joint is in certainly the boxing out of lower joint stake and upper joint stake.Its weak point: due between upper joint stake with lower joint stake for face contacts, in insertion, joint stake and lower joint stake are from boxing out interior pin under the effect of upper joint stake, the centrostigma of power cannot be formed at stem knob at all, cannot heading be produced, namely cannot realize by the object of pin by upper joint stake and lower joint stake pin riveting; Secondly, still electric welding is carried out to end plate, still causes the generation of the rotten plate phenomenon of weld part end plate, cause joint stake and lower joint stake joint quality poor, directly affect the reliability of pile foundation.
Summary of the invention
Purpose of design: avoid the weak point in background technology, after design one can either be guaranteed to dock between prestressed concrete pipe pile with prestressed concrete pipe pile, little Stress transmit 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 design that is made up of boss-shaped flange end plate, annular groove shape clamping end plate, two pieces of semi-circular boss retainers and bolt of prestressed concrete pipe pile opposed end panel is one of technical characteristic of the present invention.The object done like this is: because boss-shaped flange end plate and annular groove shape clamping end plate are prefabricated at prestressed concrete pipe pile two ends respectively when 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 be made up of 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 is greater than the design of semi-circular boss retainer projection pylon height, is technical characteristic two of the present invention.The object done like this is: only have when semi-circular boss retainer projection pylon height is less than annular groove upper wall thickness in annular groove shape clamping end plate, boss-shaped flange end plate, annular groove shape clamping end plate could be made under the connection of bolt brute force to form strength surface coincide, guarantee that little prestressed transmission is from lower and lower unblocked, just to guarantee between upper pipe joint stake with lower pipe joint stake reliable docks.
Technical scheme 1: a kind of prestressed concrete pipe pile butting member, comprise prestressed concrete pipe pile opposed end panel, described prestressed concrete pipe pile opposed end panel is made up of boss-shaped flange end plate, annular groove shape clamping end plate, two pieces of 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 pieces of semi-circular boss retainers, boss is inserted annular groove shape clamping end plate and boss-shaped flange end plate surrounding and is connected with bolt threaded bore on projection in two pieces of semi-circular boss retainers by multiple bolt.
Technical scheme 2: form prestressed concrete pipe pile by 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: by the docking structure between the prestressed concrete pipe pile that prestressed concrete pipe pile is formed, boss-shaped flange end plate face and the lower joint prestressed concrete pipe pile annular groove shape clamping end plate face of upper joint prestressed concrete pipe pile match, in the annular groove that in two pieces of semi-circular boss retainers, boss inserts annular groove shape clamping end plate and boss-shaped flange end plate surrounding be connected with bolt threaded bore on projection in two pieces of semi-circular boss retainers by multiple bolt.
The present invention is compared with background technology, and one is solve the rotten plate phenomenon of corrosion that prestressed concrete pipe pile end plate welds with between end plate, produces in the future; Two is ensure that prestressed reliable delivery between pipe joint stake and lower pipe joint stake, and to ensure that between pipe joint stake with lower pipe joint stake reliable docks.
Accompanying drawing explanation
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 pieces of semi-circular boss retainers.
Fig. 6 be Fig. 5 overlook 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.
Detailed description of the invention
Embodiment 1: with reference to accompanying drawing 1-6.A kind of prestressed concrete pipe pile butting member, comprise prestressed concrete pipe pile opposed end panel, described prestressed concrete pipe pile opposed end panel is made up of boss-shaped flange end plate 6, annular groove shape clamping end plate 3, two pieces of 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 pieces of semi-circular boss retainers 4, boss 401 inserts annular groove shape clamping end plate 3 and boss-shaped flange end plate 6 surrounding is connected with bolt threaded bore 403 on projection in two pieces of semi-circular boss retainers 4 by multiple bolt 5.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 multiple rod iron heading blocked hole 301.The dumbbell that sized by the import of the multiple rod iron heading blocked holes 301 in described annular groove shape clamping end plate 3, hole is formed connects hole.Described boss-shaped flange end plate 6 has multiple rod iron heading blocked hole 601.The dumbbell that sized by the import of the multiple rod iron heading blocked holes 601 in described boss-shaped flange end plate 6, hole is formed connects hole.Rounded or the rectangle of described prestressed concrete pipe pile butting member or dihedral, namely boss-shaped flange end plate 6, annular groove shape clamping end plate 3, two pieces of 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 be made up of 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 upsetting head-like 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).
Embodiment 3: with reference to accompanying drawing 7.On the basis of embodiment 1 and 2, a kind of by the docking structure between the prestressed concrete pipe pile that claim 8 is formed, the boss-shaped flange end plate 6 of upper joint prestressed concrete pipe pile 1 and lower joint prestressed concrete pipe pile 1 annular groove shape clamping end plate 3 face match, in the annular groove that in two pieces of semi-circular boss retainers 4, boss 401 inserts annular groove shape clamping end plate 3 and boss-shaped flange end plate 6 surrounding be connected with bolt threaded bore 403 on projection in two pieces of semi-circular boss retainers 4 by multiple bolt 5.
It is to be understood that: although above-described embodiment to be contrasted detailed text description to mentality of designing of the present invention; but these text descriptions; just the simple text of mentality of designing of the present invention is described; instead of the restriction to mentality of designing of the present invention; any do not exceed mentality of designing of the present invention combination, increase or amendment, all fall within the scope of protection of the present invention.
Claims (9)
1. a prestressed concrete pipe pile butting member, comprise prestressed concrete pipe pile opposed end panel, it is characterized in that: described prestressed concrete pipe pile opposed end panel is made up of boss-shaped flange end plate (6), annular groove shape clamping end plate (3), two pieces of 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, in two pieces of semi-circular boss retainers (4), boss (401) insert annular groove shape clamping end plate (3) and boss-shaped flange end plate (6) surrounding is connected by bolt threaded bore (403) on the middle projection of multiple bolt (5) and two pieces of semi-circular boss retainers (4), and the middle annular groove upper wall thickness (303) of annular groove shape clamping end plate (3) is greater than semi-circular boss retainer (4) projection pylon (402) highly.
2. prestressed concrete pipe pile butting member according to claim 1, is characterized in that: described annular groove shape clamping end plate (3) has multiple rod iron heading blocked hole (301).
3. prestressed concrete pipe pile butting member according to claim 1 and 2, is characterized in that: the dumbbell that sized by the import of the multiple rod iron heading blocked holes (301) in described annular groove shape clamping end plate (3), hole is formed connects hole.
4. prestressed concrete pipe pile butting member according to claim 1, is characterized in that: described boss-shaped flange end plate (6) has multiple rod iron heading blocked hole (601).
5. the prestressed concrete pipe pile butting member according to claim 1 or 4, is characterized in that: the dumbbell that sized by the import of the multiple rod iron heading blocked holes (601) in described boss-shaped flange end plate (6), hole is formed connects hole.
6. prestressed concrete pipe pile butting member according to claim 1, is characterized in that: the rounded or rectangle of described prestressed concrete pipe pile butting member or dihedral.
7. the prestressed concrete pipe pile be made up of prestressed concrete pipe pile butting member according to claim 1, 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 connected by rod iron (2) between boss-shaped flange end plate (6) and annular groove shape clamping end plate (3).
8. prestressed concrete pipe pile according to claim 7, is characterized in that: described rod iron (2) two ends are upsetting head-like structure and are connected to respectively in the heading blocked hole (601) of boss-shaped flange end plate (6) and in annular groove shape clamping end plate (3) heading blocked hole (301).
9. prestressed concrete pipe pile according to claim 7, it is characterized in that: boss-shaped flange end plate (6) face and lower joint prestressed concrete pipe pile (1) annular groove shape clamping end plate (3) face of above saving prestressed concrete pipe pile (1) match, in the annular groove that in two pieces of semi-circular boss retainers (4), boss (401) insert annular groove shape clamping end plate (3) and boss-shaped flange end plate (6) surrounding be connected by bolt threaded bore (403) on multiple bolt (5) and the middle projection of two pieces of 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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| 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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| Publication Number | Publication Date |
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| CN103161159A CN103161159A (en) | 2013-06-19 |
| CN103161159B true CN103161159B (en) | 2015-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
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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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Families Citing this family (5)
| 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 |
| CN105002887B (en) * | 2015-06-09 | 2017-06-23 | 周兆弟 | Prefabricated pile with locking end plate and attaching method thereof |
| CN108532591B (en) * | 2015-06-09 | 2019-12-24 | 周兆弟 | Connecting piece and prefabricated part connected by same |
| CN111877308B (en) * | 2020-06-16 | 2021-11-09 | 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 |
| CN114250770B (en) * | 2021-12-31 | 2023-07-21 | 南京城镇建筑设计咨询有限公司 | Mechanical connecting joint of end-buckling type precast concrete anti-pulling pipe pile |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3855922B2 (en) * | 2002-11-29 | 2006-12-13 | 住友金属工業株式会社 | Pile head joint structure and construction method of pile head joint |
-
2013
- 2013-03-27 CN CN201310100095.XA patent/CN103161159B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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| CN103161159A (en) | 2013-06-19 |
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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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