CN102061703B - Prestressed reinforced concrete withdrawal-resistant hollow pile with connecting structure and connecting piece thereof - Google Patents
Prestressed reinforced concrete withdrawal-resistant hollow pile with connecting structure and connecting piece thereof Download PDFInfo
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- CN102061703B CN102061703B CN2011100054120A CN201110005412A CN102061703B CN 102061703 B CN102061703 B CN 102061703B CN 2011100054120 A CN2011100054120 A CN 2011100054120A CN 201110005412 A CN201110005412 A CN 201110005412A CN 102061703 B CN102061703 B CN 102061703B
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- hollow pile
- end plate
- reinforced concrete
- prestressed reinforced
- withdrawal
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Abstract
The invention relates to a prestressed reinforced concrete withdrawal-resistant hollow pile with a connecting structure, comprising a hollow pile body and end plates. The end plates are respectively arranged at both ends of the hollow pile body, and connecting blocks are uniformly distributed or symmetrically distributed at the inner side of either end plate along the outer periphery of the end plate and provided with connecting holes which are exposed screw holes or exposed straight holes. The connecting piece special for connecting the prestressed reinforced concrete withdrawal-resistant hollow pile with the connecting structure contains a connecting plate and connecting pins, wherein the connecting pins are respectively connected with the connecting blocks at the inner sides of the end plates and can be bolts or dowel pins, the connecting plate and the connecting pins are made into an integral structure, and the connecting plate is provided with a groove, and screws for connecting the screw holes in the connecting blocks at the inner sides of the end plates are mounted in the groove or dowel pins connected with the straight holes in the connecting blocks at the inner sides of the end plates are mounted in the groove. By means of the invention, an upper withdrawal-resistant pile and a lower withdrawal-resistant pile can be connected effectively and the advantages of good withdrawal-resistant effect, simplicity for operation, low cost and high efficiency can be achieved.
Description
Technical field:
The present invention relates to prestressed reinforced concrete resistance to plucking hollow pile and attaching method thereof, particularly with the prestressed reinforced concrete hollow pile and the connector thereof of syndeton.
Background technology:
Existing prestressed reinforced concrete resistance to plucking hollow pile syndeton comprises the circular end plate that is fixedly installed on resistance to plucking pile crown two ends, is arranged with a plurality of arc mechanical connection cards outside two circular end plate of resistance to plucking pile crown joint.The method of attachment of existing prestressed reinforced concrete resistance to plucking hollow pile is connected on the circular end plate for described arc mechanical connection cartoon is crossed a plurality of screw, and two uplift piles link together thereby make up and down.Though this technology has solved two uplift pile connectivity problems up and down, but because it has added arc mechanical connection card, so the two ends diameter dimension of the pile body of prestressed reinforced concrete resistance to plucking hollow pile must be reduced, the diameter dimension that is less than or equal to the pile body of prestressed reinforced concrete resistance to plucking hollow pile with the peripheral dimension that guarantees arc mechanical connection card, influenced the bulk strength of prestressed reinforced concrete resistance to plucking hollow pile, in addition, this technology is also because manufacturing cost is too high, joint efficiency is low, is difficult to promote the use of in the pile foundation industry.
Summary of the invention:
The objective of the invention is to overcome the deficiencies in the prior art, two prestressed reinforced concrete hollow piles linked together effectively about a kind of can making was provided, simple in structure, easy to connect, the prestressed reinforced concrete resistance to plucking hollow pile and the connector thereof of the band syndeton that cost is inefficient high.
Solution of the present invention: the prestressed reinforced concrete resistance to plucking hollow pile of band syndeton, contain hollow pile body, end plate, end plate is arranged on the two ends of hollow pile body, and the end plate inboard has fixedly mounted contiguous block, and connecting hole is arranged on the contiguous block.
Contiguous block is the uniform or symmetrical distribution along the neighboring of end plate in the end plate inboard.
Connecting hole is screw or the straight hole that exposes.
Be exclusively used in the connector of the prestressed reinforced concrete resistance to plucking hollow pile that connects above-mentioned band syndeton, the connecting pin that contains junction plate and be connected respectively with the inboard contiguous block of end plate.
Connecting pin is bolt or pin.
Junction plate and connecting pin are made becomes overall structure.
Junction plate is provided with groove, and the screw that is connected with screw on the inboard contiguous block of end plate is installed in the groove, or the pin that is connected with straight hole on the contiguous block of end plate inboard has been installed in groove.
Junction plate is provided with through hole, and the screw that is connected with screw on the inboard contiguous block of end plate is installed in the through hole, or the pin of the belt end that is connected with straight hole on the contiguous block of end plate inboard has been installed in through hole.
Advantage of the present invention is: can make two uplift piles up and down realize effectively connecting, resistance to plucking is effective, and is simple to operate, and cost is low, the efficient height.
Description of drawings:
Fig. 1 is the structural representation of the prestressed reinforced concrete hollow pile embodiment 1 of band syndeton;
Fig. 2 is the structural representation of the prestressed reinforced concrete hollow pile embodiment 2 of band syndeton;
Fig. 3 is the mounting structure schematic diagram of connector embodiment 1;
Fig. 4 is the mounting structure schematic appearance of connector embodiment 1;
Fig. 5 is the mounting structure schematic diagram of connector embodiment 2;
Fig. 6 is the mounting structure schematic diagram of connector embodiment 3;
Fig. 7 is the elevation of circular end plate inboard;
Fig. 8 is the elevation of square end plate inboard;
Fig. 9 is the elevation of rectangle end plate inboard.
Among the figure: the 1-circular end plate; The 2-straight hole; The 3-contiguous block; The hollow pile body of 4-; The junction plate of 5-trough of belt; The 6-bolt; The 7-groove; The whole Connection Card of 8-; The 9-pin; The junction plate of 10-band through hole; 11-square end plate; 12-rectangle end plate; The 13-screwed hole; The 14-through hole.
The specific embodiment:
Fig. 1: the prestressed reinforced concrete resistance to plucking hollow pile of band syndeton, contain hollow pile body 4, circular end plate 1, circular end plate 1 is arranged on the two ends of hollow pile body 4, circular end plate 1 inboard is uniform along the neighboring of circular end plate 1 to have fixedly mounted 5 contiguous blocks 3, on the contiguous block 3 connecting hole is arranged, connecting hole is the straight hole 2 that exposes.
Fig. 2: the prestressed reinforced concrete resistance to plucking hollow pile of band syndeton, contain hollow pile body 4, circular end plate 1, circular end plate 1 is arranged on the two ends of hollow pile body 4, circular end plate 1 inboard has fixedly mounted 6 contiguous blocks 3 along the neighboring symmetrical distribution of circular end plate 1, on the contiguous block 3 connecting hole is arranged, connecting hole is the screwed hole 13 that exposes.
The mounting structure schematic diagram of Fig. 3, Fig. 4: connector embodiment 1.The bolt 6 that contains junction plate 5 and be connected respectively with the contiguous block 3 of square end plate 11 inboards, the medium position of junction plate 5 is provided with groove 7, and bolt 6 passes groove 7 and is fixedly connected on the contiguous block 3.
The mounting structure schematic diagram of Fig. 5: connector embodiment 2.Connector is whole Connection Card 8, and two connecting pins of whole Connection Card 8 are stuck in the straight hole on the contiguous block 3 of circular end plate 1 inboard.
The mounting structure schematic diagram of Fig. 6: connector embodiment 3.Contain junction plate 10, the pin 9 of belt end passes the through hole 14 on the junction plate 10, fixedlys connected with the straight hole on the contiguous block 3 of rectangle end plate 12 inboards.
Fig. 7: the elevation of circular end plate inboard.Circular end plate 1 inboard has fixedly mounted 6 contiguous blocks 3 along the neighboring symmetry of circular end plate 1, on the contiguous block 3 connecting hole is arranged, and connecting hole is the straight hole 2 that exposes.
Fig. 8: the elevation of square end plate inboard.Square end plate 11 inboards have fixedly mounted 8 contiguous blocks 3 along the neighboring symmetry of square end plate 11, on the contiguous block 3 connecting hole are arranged, and connecting hole is the screwed hole 13 that exposes.
Fig. 9; The elevation of rectangle end plate inboard.Rectangle end plate 12 inboards have fixedly mounted 10 contiguous blocks 3 along the neighboring symmetry of rectangle end plate 12, on the contiguous block 3 connecting hole are arranged, and connecting hole is the straight hole 2 that exposes.
Claims (2)
1. be with the prestressed reinforced concrete resistance to plucking hollow pile of syndeton, contain hollow pile body, end plate, end plate is arranged on the two ends of hollow pile body, the end plate inboard has fixedly mounted contiguous block, contiguous block is the uniform or symmetrical distribution along the neighboring of end plate in the end plate inboard, connecting hole is arranged on the contiguous block, it is characterized in that connecting hole is the straight hole that exposes.
2. be exclusively used in the connector of the prestressed reinforced concrete resistance to plucking hollow pile that connects the described band syndeton of claim 1, the form of structure that it is characterized in that connector is the Connection Card of whole shape, and the two direct only connecting pins that insert the straight hole on the contiguous block that places prestressed reinforced concrete resistance to plucking hollow pile two ends are arranged on the Connection Card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100054120A CN102061703B (en) | 2011-01-11 | 2011-01-11 | Prestressed reinforced concrete withdrawal-resistant hollow pile with connecting structure and connecting piece thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100054120A CN102061703B (en) | 2011-01-11 | 2011-01-11 | Prestressed reinforced concrete withdrawal-resistant hollow pile with connecting structure and connecting piece thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102061703A CN102061703A (en) | 2011-05-18 |
| CN102061703B true CN102061703B (en) | 2011-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100054120A Active CN102061703B (en) | 2011-01-11 | 2011-01-11 | Prestressed reinforced concrete withdrawal-resistant hollow pile with connecting structure and connecting piece thereof |
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| Country | Link |
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| CN (1) | CN102061703B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409673B (en) * | 2011-08-18 | 2013-12-18 | 李宏涛 | Elastic pin type mechanical quick connector for connecting prestressed concrete pipe piles |
| CN102995634B (en) * | 2011-09-19 | 2016-06-08 | 林基 | Prestressed concrete pipe pile Rapid mechanical connector |
| CN102383423A (en) * | 2011-09-26 | 2012-03-21 | 浙江中淳新材料股份有限公司 | Preformed pile connecting structure |
| CN102493440A (en) * | 2011-12-14 | 2012-06-13 | 盐城市同力新型建材有限公司 | Method for connecting piles, and purely mechanical connection structure for method |
| CN102561336B (en) * | 2012-03-02 | 2014-05-28 | 江苏中技桩业有限公司 | Multi-nut-seat assembled uplift pile |
| CN102587362B (en) * | 2012-03-02 | 2014-12-17 | 江苏中技桩业有限公司 | Single nut seat assembly type pulling-resistant joint |
| CN102587364A (en) * | 2012-03-27 | 2012-07-18 | 盐城市同力新型建材有限公司 | Connecting method between piles and simple mechanical connection structure between piles |
| CN102943470B (en) * | 2012-10-30 | 2014-12-03 | 中国石油化工股份有限公司 | Concrete pile with connecting mechanisms |
| CN110042831A (en) * | 2019-04-10 | 2019-07-23 | 浙江望达建材科技有限公司 | Pile body connects construction and its processing method fastly |
| CN114108605A (en) * | 2021-12-21 | 2022-03-01 | 福建金固建材有限公司 | Prefabricated uplift pile and connecting device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10298978A (en) * | 1997-04-25 | 1998-11-10 | Asahi Kasei Kenzai Kk | Pile joint structure |
| CN2876180Y (en) * | 2005-12-05 | 2007-03-07 | 颜小荣 | Normal polygon prestressed hollow pile end plate |
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2011
- 2011-01-11 CN CN2011100054120A patent/CN102061703B/en active Active
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| Publication number | Publication date |
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| CN102061703A (en) | 2011-05-18 |
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