CN104196023B - A kind of using method of the concrete precast pipe pile pile top of band mechanical connecting device - Google Patents

A kind of using method of the concrete precast pipe pile pile top of band mechanical connecting device Download PDF

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Publication number
CN104196023B
CN104196023B CN201410456969.XA CN201410456969A CN104196023B CN 104196023 B CN104196023 B CN 104196023B CN 201410456969 A CN201410456969 A CN 201410456969A CN 104196023 B CN104196023 B CN 104196023B
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China
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pile
pile top
panel
tube
pile tube
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Expired - Fee Related
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CN201410456969.XA
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CN104196023A (en
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林基
林宇群
胡余鸿
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林基
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Priority to CN201410456969.XA priority Critical patent/CN104196023B/en
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Publication of CN104196023B publication Critical patent/CN104196023B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The present invention relates to concrete precast pipe pile pile top and the using method thereof of a kind of band mechanical connecting device, including pile top body and bindiny mechanism, described bindiny mechanism includes a panel, described middle panel is provided with the through hole equal with pile tube internal diameter, the upper surface edge of described panel is evenly equipped with several contiguous blocks being vertically arranged, it is provided with connecting hole on described contiguous block, the medial surface of described all contiguous blocks fits with pipe pile end portion external diameter, described panel lower surface is provided with the volume steel reinforcement cage less than pile top body, and described steel reinforcement cage pours into an integrated entity with pile top body.The present invention is by this attachment means so that pile tube can be carried out the most in real time with the connection of pile top, simple in construction, connects quickly, is greatly improved work efficiency.

Description

A kind of using method of the concrete precast pipe pile pile top of band mechanical connecting device
Technical field
The present invention relates to concrete precast pipe pile pile top and the using method thereof of a kind of band mechanical connecting device.
Background technology
Many employing Plate Welding pile tops and integration pile top two kinds in the market, the former is Plate Welding, cost is high, scene needs electric welding to connect, difficult quality controls, difficulty of construction is big, work efficiency is low, the integrated pile top of the latter, it is prefabricated pile top to be contained on pipe pile reinforcing bar cage carry out pouring into a mould together with pile tube, and to reserve several stretch-draw hole sites in pile top, steel reinforcement cage rod iron carries out Tension Forming through stretch-draw hole, completing posttension lacing wire also to need to cut, pile strength is necessarily affected, and during cast, difficulty of construction is big.And in existing pile tube product, its end is all preinstalled with the End plate connections for connecting pile top, and this End plate connections is typically made up of end plate and skirtboard, because needing a kind of pile top structure that can preferably utilize this End plate connections.
Summary of the invention
The problem that the present invention is directed to the existence of above-mentioned prior art makes improvement, i.e. the technical problem to be solved is to provide concrete precast pipe pile pile top and the using method thereof of a kind of band mechanical connecting device, the most at the construction field (site) pile tube can be docked with pile top, it is greatly improved work efficiency, saves the engineering time.
In order to solve above-mentioned technical problem, a kind of technical scheme of the present invention is: the concrete precast pipe pile pile top of a kind of band mechanical connecting device, including pile top body and bindiny mechanism, described bindiny mechanism includes a panel, the upper surface edge of described panel is evenly equipped with several contiguous blocks being vertically arranged, it is provided with connecting hole on described contiguous block, the medial surface of described all contiguous blocks fits with pipe pile end portion external diameter, described panel lower surface is provided with the volume steel reinforcement cage less than pile top body, and described steel reinforcement cage pours into an integrated entity with pile top body.
Further, described middle panel is provided with the through hole equal with pile tube internal diameter.
In order to solve above-mentioned technical problem, the another kind of technical scheme of the present invention is: the using method of the concrete precast pipe pile pile top of a kind of band mechanical connecting device, and the method uses device described above, sequentially includes the following steps:
(1) pile tube is prefabricated: uniformly offer several through holes on the sidewall of the pile end board connector made, described End plate connections includes that end plate and setting are the skirtboards at end edge, described through hole is arranged on the junction of end plate and skirtboard, in through hole, it is welded and fixed attaching nut respectively, then carries out the prefabricated of concrete tubular pile;
(2) pile tube pile top is prefabricated: weld or make contiguous block on the panel of bindiny mechanism, and it is identical that the quantity of contiguous block fixes attaching nut with pile tube, then carries out pile tube pile top prefabricated;
(3) pile tube is connected with pile top: docked with the end plate of pile tube by the panel of pile top, makes the connecting hole of contiguous block and fixing attaching nut's centering, is tightened by bolts the most respectively.
Compared with prior art, the method have the advantages that this device is the endface position architectural feature connected based on pile tube and designs, it is a kind of pile tube pile top that can be used for the concrete soil zone mechanical connecting device that joint connection in site is installed matched with pile tube component, has without welding, easy construction, low cost, raising work efficiency, reliable in quality, advantages of simple structure and simple.
The present invention will be further described in detail with detailed description of the invention below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the use view of the embodiment of the present invention.
Fig. 2 is the structural representation of attachment structure in the embodiment of the present invention.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the structural representation of pile end board in the embodiment of the present invention.
Fig. 5 is the top view of Fig. 4.
In figure: 1-pile tube, 2-pile top body, 3-end plate, 31-skirtboard, 32-fixes attaching nut, 4-panel, 41-through hole, 42-steel reinforcement cage, 5-contiguous block, 51-connecting hole, 52-bolt.
Detailed description of the invention
Embodiment one: as shown in Fig. 1 ~ 5, a kind of concrete precast pipe pile pile top of band mechanical connecting device, including pile top body 2 and bindiny mechanism, described bindiny mechanism includes a panel 4, the upper surface edge of described panel 4 is evenly equipped with six contiguous blocks being vertically arranged 5, it is provided with connecting hole 51 on described contiguous block 5, the medial surface of described all contiguous blocks 51 fits with pile tube 1 outer end diameter, described panel 4 lower surface is provided with the volume steel reinforcement cage 42 less than pile top body 2, and described steel reinforcement cage 42 pours into an integrated entity with pile top body 2.
In the present embodiment, in the middle part of described panel 4, it is provided with the through hole 41 equal with pile tube internal diameter.
The using method of the concrete precast pipe pile pile top of band mechanical connecting device of the present invention, the method uses device described above, sequentially includes the following steps:
(1) pile tube is prefabricated: uniformly offer six through holes on the sidewall of pile tube 1 End plate connections made, described End plate connections includes that end plate 3 and setting are the skirtboards 31 at end edge, described through hole is arranged on end plate 3 and the junction of skirtboard 31, in through hole, it is welded and fixed attaching nut 32 respectively, then carries out the prefabricated of concrete tubular pile 1;
(2) pile tube pile top is prefabricated: welds or makes six pieces of contiguous blocks 5 on the panel 4 of bindiny mechanism, then carry out pile tube pile top prefabricated;
(3) pile tube is connected with pile top: docked with the end plate 3 of pile tube by the panel 4 of pile top, makes connecting hole 51 and fixing attaching nut 32 centering of contiguous block, locks with bolt 52 the most respectively.
The foregoing is only presently preferred embodiments of the present invention, all impartial changes done according to scope of the present invention patent and modification, all should belong to the covering scope of the present invention.

Claims (1)

1. the using method of the concrete precast pipe pile pile top of a band mechanical connecting device, the device that the method uses includes pile top body and bindiny mechanism, described bindiny mechanism includes a panel, the upper surface edge of described panel is evenly equipped with several contiguous blocks being vertically arranged, it is provided with connecting hole on described contiguous block, the medial surface of described all contiguous blocks fits with pipe pile end portion external diameter, described panel lower surface is provided with the volume steel reinforcement cage less than pile top body, and described steel reinforcement cage pours into an integrated entity with pile top body;Described middle panel is provided with the through hole equal with pile tube internal diameter, it is characterised in that sequentially include the following steps:
(1) pile tube is prefabricated: uniformly offer several through holes on the sidewall of the pile end board connector made, described End plate connections includes that end plate and setting are the skirtboards at end edge, described through hole is arranged on the junction of end plate and skirtboard, in through hole, it is welded and fixed attaching nut respectively, then carries out the prefabricated of concrete tubular pile;
(2) pile tube pile top is prefabricated: weld or make contiguous block on the panel of bindiny mechanism, and it is identical that the quantity of contiguous block fixes attaching nut with pile tube, then carries out pile tube pile top prefabricated;
(3) pile tube is connected with pile top: docked with the end plate of pile tube by the panel of pile top, makes the connecting hole of contiguous block and fixing attaching nut's centering, is tightened by bolts the most respectively.
CN201410456969.XA 2014-09-10 2014-09-10 A kind of using method of the concrete precast pipe pile pile top of band mechanical connecting device Expired - Fee Related CN104196023B (en)

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Application Number Priority Date Filing Date Title
CN201410456969.XA CN104196023B (en) 2014-09-10 2014-09-10 A kind of using method of the concrete precast pipe pile pile top of band mechanical connecting device

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Application Number Priority Date Filing Date Title
CN201410456969.XA CN104196023B (en) 2014-09-10 2014-09-10 A kind of using method of the concrete precast pipe pile pile top of band mechanical connecting device

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CN104196023A CN104196023A (en) 2014-12-10
CN104196023B true CN104196023B (en) 2016-08-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110863487A (en) * 2019-11-12 2020-03-06 中国二十冶集团有限公司 Pile tip installation method of prestressed pipe pile

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104652429B (en) * 2014-12-30 2017-12-19 河南省建筑设计研究院有限公司 A kind of attachment means of concrete hollow pile and steel pile tip
CN104818710A (en) * 2015-03-31 2015-08-05 孟凡林 Precast concrete expanding head pile tip and method for improving foundation pile bearing capacity by using same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6443617A (en) * 1987-08-12 1989-02-15 Daido Concrete Foundation pile
JPH11181766A (en) * 1997-12-24 1999-07-06 Sekisui House Ltd Steel pipe pile
CN201080607Y (en) * 2007-08-15 2008-07-02 福建省大地管桩有限公司 Open type head-forging pipe pile
CN203613537U (en) * 2013-10-12 2014-05-28 中勘冶金勘察设计研究院有限责任公司 Special pile tip for post-grouting of PHC (pyrolysis hydrocarbon) tubular pile
CN204098031U (en) * 2014-09-10 2015-01-14 林基 A kind of concrete precast pipe pile pile top with mechanical connecting device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6443617A (en) * 1987-08-12 1989-02-15 Daido Concrete Foundation pile
JPH11181766A (en) * 1997-12-24 1999-07-06 Sekisui House Ltd Steel pipe pile
CN201080607Y (en) * 2007-08-15 2008-07-02 福建省大地管桩有限公司 Open type head-forging pipe pile
CN203613537U (en) * 2013-10-12 2014-05-28 中勘冶金勘察设计研究院有限责任公司 Special pile tip for post-grouting of PHC (pyrolysis hydrocarbon) tubular pile
CN204098031U (en) * 2014-09-10 2015-01-14 林基 A kind of concrete precast pipe pile pile top with mechanical connecting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110863487A (en) * 2019-11-12 2020-03-06 中国二十冶集团有限公司 Pile tip installation method of prestressed pipe pile

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