CN205857158U - A kind of prestressed concrete grooved sheet pile - Google Patents

A kind of prestressed concrete grooved sheet pile Download PDF

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Publication number
CN205857158U
CN205857158U CN201620721348.4U CN201620721348U CN205857158U CN 205857158 U CN205857158 U CN 205857158U CN 201620721348 U CN201620721348 U CN 201620721348U CN 205857158 U CN205857158 U CN 205857158U
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China
Prior art keywords
pile
cell
slot
raised line
prestressed concrete
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Application number
CN201620721348.4U
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Chinese (zh)
Inventor
何友林
李龙
梁槟星
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GUANGDONG SANHE PILES CO Ltd
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GUANGDONG SANHE PILES CO Ltd
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Priority to CN201620721348.4U priority Critical patent/CN205857158U/en
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Abstract

The utility model discloses a kind of prestressed concrete grooved sheet pile, including pile body, this pile body is grooved, there is flat bottom land and be divided into the first cell wall and second cell wall of bottom land both sides, second cell wall lateral wall is for fitting tightly with the first cell wall lateral wall, the lateral wall outwardly convex of the first cell wall has prismatic raised line, this raised line extends along the length direction of bottom land, the lateral wall indent of the second cell wall is formed with prismatic slot, this slot coordinates with the airtight grafting of raised line of another prestressed concrete grooved sheet pile, and the inner surface of this slot matches with this raised line external surface shape size, the inner surface of this slot fits in raised line outer surface completely.This utility model can strengthen the bonding strength between different prestressed concrete grooved sheet pile.

Description

A kind of prestressed concrete grooved sheet pile
Technical field
This utility model relates to fender pile, particularly relates to a kind of prestressed concrete grooved sheet pile.
Background technology
Shore protection or the support retaining wall of side slope in the engineerings such as current water conservancy are arranged frequently with the mode manually building stone by laying bricks or stones, Or the mode of cofferdam building is arranged, and its effect is relatively low, and labor strength is big;Additionally, also there is the U-shaped sheet pile of employing to carry out cloth Put, but the switching performance between each U-shaped sheet pile is poor, and anti-bending strength is relatively low.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of prestressed concrete groove type plate Stake, can strengthen the bonding strength between different prestressed concrete grooved sheet pile.
The purpose of this utility model realizes by the following technical solutions:
A kind of prestressed concrete grooved sheet pile, including pile body, this pile body is grooved, has flat bottom land and sets up separately In the first cell wall and second cell wall of bottom land both sides, the second cell wall lateral wall is used for fitting tightly with the first cell wall lateral wall, the The lateral wall outwardly convex of one cell wall has prismatic raised line, and this raised line extends, outside the second cell wall along the length direction of bottom land Concave side wall is formed with prismatic slot, and the airtight grafting of raised line of this slot and another prestressed concrete grooved sheet pile is joined Closing, and the inner surface of this slot matches with this raised line external surface shape size, the inner surface of this slot fits in raised line completely Outer surface.
Preferably, in above-mentioned a kind of prestressed concrete grooved sheet pile also includes being embedded in slot and with the interior table of slot The sealing piece that face connects, this sealing piece shape is mated with the inner surface configuration of slot.
Preferably, above-mentioned a kind of raised line of prestressed concrete grooved sheet pile and the cross section of slot are square.
Preferably, the outer surface of the raised line of above-mentioned a kind of prestressed concrete grooved sheet pile and the inner surface of slot all in Dome-shaped.
Preferably, the pile body of above-mentioned a kind of prestressed concrete grooved sheet pile two ends along its length are configured respectively For inserting end and the bare terminal end for external device force, the side of this insertion end is provided with intilted inclined-plane, is formed in directly The pile top that angle is trapezoidal.
Preferably, above-mentioned a kind of prestressed concrete grooved sheet pile has bar-mat reinforcement and concrete, concrete parcel steel Muscle net, this bar-mat reinforcement includes the main muscle of multiple prestressing force, multiple framework muscle and the multiple hoops being intervally arranged along pile body length direction Muscle, the main muscle of each prestressing force all along the length direction of pile body extend and fix with stirrup, framework muscle be divided into pile body the first cell wall and Second cell wall away from the end of bottom land and is fixed with stirrup, and the main muscle of prestressing force, framework muscle surround consistent with pile body shape with stirrup Grooved network structure.
Compared to existing technology, the beneficial effects of the utility model are:
This utility model by arranging prismatic raised line of outwardly convex in the lateral wall of the first cell wall, and this raised line is along groove The length direction at the end extends, and the lateral wall of the second cell wall arranges prismatic slot that indent is formed, and makes slot pre-with another The airtight grafting of raised line of prestressed concrete grooved sheet pile coordinates, and the inner surface of this slot and this raised line external surface shape size phase Coupling, the inner surface of this slot fits in raised line outer surface completely, thus can make between two blocks of prestressed concrete grooved sheet piles Bonding strength the highest, and the lateral wall of the lateral wall of the first cell wall of its correspondence and the second cell wall can fit tightly; So, after multiple prestressed concrete grooved sheet piles connect, the tabular bottom land of each prestressed concrete grooved sheet pile is once held in the mouth The retaining wall structure connecing formation is stable, is beneficial to life-time service.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model;
Fig. 2 is right view of the present utility model;
Fig. 3 is the front view during connection of multiple this utility model;
In figure: 1, pile body;11, end is inserted;12, bare terminal end;2, bottom land;3, the first cell wall;31, raised line;4, the second cell wall; 41, slot.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, this utility model is described further:
Referring to Fig. 1 to Fig. 3, a kind of prestressed concrete grooved sheet pile, including pile body 1, this pile body 1, in grooved, has Flat bottom land 2 and be divided into the first cell wall 3 and the second cell wall 4 of bottom land 2 both sides, the second cell wall 4 lateral wall is for the One cell wall 3 lateral wall fits tightly, and the lateral wall outwardly convex of this first cell wall 3 has prismatic raised line 31, this raised line 31 edge The length direction of bottom land 2 extends, and the lateral wall indent of the second cell wall 4 is formed with prismatic slot 41, this slot 41 and another The airtight grafting of raised line 31 of prestressed concrete grooved sheet pile coordinates, and the inner surface of this slot 41 and this raised line 31 outer surface shape Shape size matches, and the inner surface of this slot 41 fits in raised line 31 outer surface completely.
Above-mentioned prestressed concrete grooved sheet pile is big with the external surface shape of raised line 31 due to the inner surface of its slot 41 Little match, and the inner surface of slot 41 is fitted the outer surface with raised line 31 completely, two the most adjacent prestressed concretes When grooved sheet pile links together, only need to make first block of prestressed concrete grooved sheet pile be positioned at the raised line 31 of the first cell wall 3 with Second block of prestressed concrete grooved sheet pile is positioned at the slot 41 airtight grafting cooperation of the second cell wall 4, can ensure that two pieces in advance should The junction of power concrete pit template stake not only forms well closing, and raised line 31 outer surface and slot 41 inner surface is each Place all fits tightly, so that the bonding strength between two blocks of prestressed concrete grooved sheet piles is the highest, and it is corresponding The lateral wall of the first cell wall 3 and the lateral wall of the second cell wall 4 can fit tightly;So, multiple prestressed concrete grooveds After sheet pile connects, the retaining wall structure that the tabular bottom land 2 of each prestressed concrete grooved sheet pile is once connected formation is stable, with It is easy to life-time service.
In order to improve work efficiency, it is ensured that construction quality, as a kind of preferred version, the prestressed concrete in the present embodiment Soil box template stake can by pouring type make concrete parcel bar-mat reinforcement to complete prefabrication, and owing to bar-mat reinforcement includes many The main muscle of individual prestressing force, multiple framework muscle and the multiple stirrups being intervally arranged along pile body 1 length direction, the main muscle of each prestressing force is equal Length direction along pile body 1 extends and fixes with stirrup, and framework muscle is divided into pile body 1 first cell wall 3 and the second cell wall 4 away from groove The end at the end 2 is also fixed with stirrup, and the main muscle of prestressing force, framework muscle surround the grooved netted knot consistent with pile body 1 shape with stirrup Structure, so, can make pile body 1 have higher anti-bending strength, is not only convenient for using vibration hammer to construct, and can make multiple It is superior that prestressed concrete grooved sheet pile connects the retaining wall entirety anti-bending strength formed.
In order to strengthen the stagnant water effect of two prestressed concrete grooved sheet pile junctions, as a kind of preferred version, this Also connected in slot 41 and with the inner surface of slot 41 in embodiment a sealing piece, and the shape of this sealing piece and slot The inner surface configuration coupling of 41.And process for convenience, it is also possible to the cross section of raised line 31 and slot 41 is disposed as square.Enter One step, in order to further enhance the bonding strength of two prestressed concrete grooved sheet pile junctions, reduce friction, it is also possible to will The outer surface of raised line 31 and the inner surface of slot 41 are disposed as dome-shaped.
For the ease of pile body 1 is inserted earth's surface, as a kind of preferred version, in the present embodiment by pile body 1 along its length Two ends be respectively configured as insert end 11 and for external device force bare terminal end 12, the side of this insertion end 11 be provided with to Tilted inclined-plane, forms the most trapezoidal pile top.So, the form of construction work of vibration hammer can be taked, by the insertion of pile body 1 11 down, and bare terminal end 12 is clamped end, can be easily by the insertion end of prestressed concrete plate stake by the way of vibration 11 insert in earth's surface, thus reduce labor intensity.Additionally, the thickness of bare terminal end 12 can process according to construction requirement suitably thickening.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various Corresponding change and deformation, and all these change and deformation all should belong to the protection of this utility model claim Within the scope of.

Claims (6)

1. a prestressed concrete grooved sheet pile, including pile body, this pile body is grooved, has flat bottom land and is divided into First cell wall of bottom land both sides and the second cell wall, the second cell wall lateral wall is for fitting tightly with the first cell wall lateral wall, and it is special Levying and be, the lateral wall outwardly convex of the first cell wall has prismatic raised line, and this raised line extends along the length direction of bottom land, and second The lateral wall indent of cell wall is formed with prismatic slot, and this slot is airtight with the raised line of another prestressed concrete grooved sheet pile Grafting coordinates, and the inner surface of this slot matches with this raised line external surface shape size, and the inner surface of this slot is fitted completely In raised line outer surface.
A kind of prestressed concrete grooved sheet pile the most according to claim 1, it is characterised in that also include being embedded in slot Sealing piece that is interior and that connect with the inner surface of slot, this sealing piece shape is mated with the inner surface configuration of slot.
A kind of prestressed concrete grooved sheet pile the most according to claim 1, it is characterised in that raised line and the cross section of slot It is square.
A kind of prestressed concrete grooved sheet pile the most according to claim 1, it is characterised in that the outer surface of raised line is with slotting The inner surface of groove is all in dome-shaped.
A kind of prestressed concrete grooved sheet pile the most according to claim 1, it is characterised in that pile body is along its length Two ends are respectively configured as inserting end and the bare terminal end for external device force, and the side of this insertion end is provided with intilted Inclined-plane, forms the most trapezoidal pile top.
6. according to a kind of prestressed concrete grooved sheet pile described in claim 1-5 any one, it is characterised in that this pre-should Power concrete pit template stake has bar-mat reinforcement and concrete, and concrete parcel bar-mat reinforcement, this bar-mat reinforcement includes multiple prestressing force master Muscle, multiple framework muscle and the multiple stirrups being intervally arranged along pile body length direction, the main muscle of each prestressing force is all along the length of pile body Direction extends and fixes with stirrup, and framework muscle is divided into pile body the first cell wall and the second cell wall away from the end of bottom land and stirrup Fixing, the main muscle of prestressing force, framework muscle surround the grooved network structure consistent with pile body shape with stirrup.
CN201620721348.4U 2016-07-07 2016-07-07 A kind of prestressed concrete grooved sheet pile Active CN205857158U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620721348.4U CN205857158U (en) 2016-07-07 2016-07-07 A kind of prestressed concrete grooved sheet pile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620721348.4U CN205857158U (en) 2016-07-07 2016-07-07 A kind of prestressed concrete grooved sheet pile

Publications (1)

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CN205857158U true CN205857158U (en) 2017-01-04

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109056739A (en) * 2018-07-30 2018-12-21 浙江华展工程研究设计院有限公司 The retaining piles of support pile and composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109056739A (en) * 2018-07-30 2018-12-21 浙江华展工程研究设计院有限公司 The retaining piles of support pile and composition

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