CN2883486Y - Joints of threaded connecting end board pipe piles - Google Patents
Joints of threaded connecting end board pipe piles Download PDFInfo
- Publication number
- CN2883486Y CN2883486Y CN 200620096032 CN200620096032U CN2883486Y CN 2883486 Y CN2883486 Y CN 2883486Y CN 200620096032 CN200620096032 CN 200620096032 CN 200620096032 U CN200620096032 U CN 200620096032U CN 2883486 Y CN2883486 Y CN 2883486Y
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- CN
- China
- Prior art keywords
- end plate
- pile
- joint
- plate
- externally threaded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a tubular pile joint for threading end plate, which is characterized in that an end plate is arranged at the two ends of each section of pile body of the tubular pile, one end is an externally threaded convex end plate (3) and the other is an internally threaded concave end plate (4). The previous and subsequent sections of the pile body of the tubular pile are connected with the externally threaded convex end plate or the internally threaded concave end plate on the bottom end of the previous section of the pile body (2) of the tubular pile connected with the internally threaded concave end plate or the externally threaded convex end plate on the top end of the subsequent section of the pile body (1) of the tubular pile by threading. Cementing medium or welding is applied to the grooves around the joints to form joint of tubular pile. The externally threaded convex end plate (3) and the internally threaded concave end plate (4) are annular or round plate, for which the threads are matching standard thread or shaped thread. The adoption of the threading and thread centering ensures the connection verticality of a plurality of connected sections of pile and contact ratio of axis. The utility model has the advantages of high intensity in the butt joint, low labor intensity and high efficiency.
Description
Technical field
The utility model relates to prestressed concrete pipe pile banjo fixing butt jointing structure.
Background technology
Its pile tube body of existing prestressed concrete pipe pile joint connects two ends and is plane ring shaped end plate, outward flange has groove, last, down under the two joint pile head butt joint operating modes, two joint stake pile extensions need manpower and supporting facility to carry out simultaneously to the position that declines, long to the pile extension time, the axiality error of perpendicularity is big, and both ends of the surface connect poor stability, easily produce the gap in the middle of the two end plates plane, two end plates welding excesssive gap, welding difficulty height, weld interval is long, labour intensity is big, the normal thus weldering void that occurs, dry joint, bonding strength is difficult to guarantee, this will cause serious quality problems to building pile foundation, brings unthinkable adverse consequences to building.
Summary of the invention
The purpose of this utility model is the existing defective of pre existing prestressed concrete pipe pile joint is improved, and a kind of termination plate pipe pile joint that is threaded is provided.This pipe pile joint can guarantee the connection quality of joint, the intensity height, and the bearing capacity of joint is big, and the centering butt joint axiality and the verticality of more piece stake are good, and construction labour intensity is little, the efficient height.
A kind of termination plate pipe pile joint form of structure that is threaded that achieves the above object is, in the every joint pile body of pile tube two ends end plate is housed, one termination is for having externally threaded convex end plate, the other end is the end plate that has the spill of internal thread, pile tube saves the connection of pile body up and down, have externally threaded convex end plate or female spill end plate by joint pile body lower end on the pile tube, with pile tube down joint pile body upper end have the spill end plate of internal thread or have externally threaded convex end plate and match by screw thread and connect.A kind of termination plate pipe pile joint that is threaded, it is characterized in that, this joint comprise be loaded under the pile tube joint pile body upper end externally threaded convex end plate or female spill end plate arranged, be loaded on the female spill end plate of joint pile body lower end on the pile tube or externally threaded convex end plate is arranged, the end plate neighboring at joint and following joint pile body two ends has groove on the pile tube, the joint female spill end plate of pile body lower end or externally threaded convex end plate is arranged save down the pile body upper end externally threaded convex end plate or female spill end plate are arranged on the pile tube with pile tube, aim at the axis precession, two ends plate threaded engagement fastening location, coating adhesive or add weldering in the perimeter trench of two ends plate junction constitutes pipe pile joint.
It is described that externally threaded convex end plate and female spill end plate are arranged is annular plate or plectane.
It is described that the screw thread of externally threaded convex end plate and female spill end plate is arranged is standard thread or the abnormal screw thread that is complementary.
When the construction static pressed pile or when suppressing, to save the pile body hypomere down sinks to underground, the epimere pile body is reserved on the ground, sling and go up the joint pile body, threaded end head plate is aimed at the axis on will going up joint pile body lower end threaded end head plate and saving pile body down, precession makes two ends plate threaded engagement fastening location to axis downwards will to go up the joint pile body, coating adhesive or add weldering and constitute pipe pile joint in the perimeter trench of two ends plate junction.Adopt this to be threaded and screw thread centering is located, thereby guaranteed to connect the connection verticality and the dead in line degree of more piece stake, guaranteed the butt joint bonding strength of stake, its strength ratio welding end plate intensity is big, employing is threaded to dock and has alleviated labour intensity, has improved operating efficiency.This screw thread end plate joint advantage is that the welded end plate joint can't be realized.
Description of drawings
Fig. 1 is the termination plate pipe pile joint structural representation that is threaded;
Fig. 2 is the termination plate pipe pile joint partial enlarged drawing that is threaded;
Fig. 3 is for there being externally threaded annular convex end plate;
Fig. 4 is female annular spill end plate.
The number in the figure part name: 1 pile tube is the joint pile body down, saves pile body on 2 pile tubes, and 3 have externally threaded annular convex end plate, 4 female annular spill end plates, 5 grooves, 6 soldering openings.
The specific embodiment
Embodiment 1
Originally be threaded termination plate pipe pile joint embodiment as shown in Figure 1.This pile tube pile extension joint, on to save pile body 2 lower ends are a kind of externally threaded annular convex end plates 3 that have, the end plate periphery has groove 5, following joint pile body 1 top is a kind of female annular spill end plate 4, its end plate periphery has groove 5.When saving the butt joint construction of pile body two ends up and down, last pipe joint stake pile body lower end have external screw thread annular convex end plate fall the position under save above the female annular spill end plate of pile body top, carry out axis precession butt joint fastening, connect 6 weldings of fluting place or with the bonding formation pipe pile joint of slurry anchor method in two end plates.
Claims (3)
1, a kind of termination plate pipe pile joint that is threaded, it is characterized in that, this termination plate pipe pile joint that is threaded comprise be loaded under the pile tube joint pile body (1) upper end externally threaded convex end plate (3) or female spill end plate (4) arranged, be loaded on the female spill end plate (4) that saves pile body (2) lower end on the pile tube or externally threaded convex end plate (3) is arranged, the end plate neighboring at joint and following joint pile body two ends has groove (5) on the pile tube, save the female spill end plate (4) of pile body (2) lower end on the pile tube or have externally threaded convex end plate (3) and pile tube down joint pile body (1) upper end externally threaded convex end plate (3) or female spill end plate (4) arranged, aim at the axis precession, two ends plate threaded engagement fastening location, coating adhesive or add weldering (6) in the perimeter trench of two ends plate junction constitutes pipe pile joint.
2, the termination plate pipe pile joint that is threaded as claimed in claim 1 is characterized in that, described the screw thread of externally threaded convex end plate (3) and female spill end plate (4) is arranged is standard thread or the abnormal screw thread that is complementary.
3, the termination plate pipe pile joint that is threaded as claimed in claim 1 is characterized in that, described externally threaded convex end plate (3) and female spill end plate (4) are arranged is annular plate or plectane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620096032 CN2883486Y (en) | 2006-04-07 | 2006-04-07 | Joints of threaded connecting end board pipe piles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620096032 CN2883486Y (en) | 2006-04-07 | 2006-04-07 | Joints of threaded connecting end board pipe piles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2883486Y true CN2883486Y (en) | 2007-03-28 |
Family
ID=37956547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620096032 Expired - Fee Related CN2883486Y (en) | 2006-04-07 | 2006-04-07 | Joints of threaded connecting end board pipe piles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2883486Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199919A (en) * | 2011-06-03 | 2011-09-28 | 广东三和管桩有限公司 | Prestressed concrete pipe pile anticorrosion joint |
| CN103410147A (en) * | 2013-08-19 | 2013-11-27 | 蒋卓 | Prefabricated square pile casting steel cap and preparation method thereof |
| CN103603349A (en) * | 2013-11-22 | 2014-02-26 | 山东大学 | Ribbed prestressed pipe pile, and manufacturing method and drilling-planting construction process thereof |
| CN103643673A (en) * | 2013-11-04 | 2014-03-19 | 张延策 | Self-advancing recyclable steel pipe pile and construction method |
| CN103696430A (en) * | 2014-01-03 | 2014-04-02 | 张延策 | Construction process of non-grouted recyclable steel-pipe piles |
| CN103958778A (en) * | 2011-12-06 | 2014-07-30 | 日立造船株式会社 | Steel plate cell and steel plate arc installation method and steel plate cell connector structure |
-
2006
- 2006-04-07 CN CN 200620096032 patent/CN2883486Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199919A (en) * | 2011-06-03 | 2011-09-28 | 广东三和管桩有限公司 | Prestressed concrete pipe pile anticorrosion joint |
| CN103958778A (en) * | 2011-12-06 | 2014-07-30 | 日立造船株式会社 | Steel plate cell and steel plate arc installation method and steel plate cell connector structure |
| CN103958778B (en) * | 2011-12-06 | 2015-07-08 | 日立造船株式会社 | Steel plate cell and steel plate arc installation method and steel plate cell connector structure |
| CN103410147A (en) * | 2013-08-19 | 2013-11-27 | 蒋卓 | Prefabricated square pile casting steel cap and preparation method thereof |
| CN103410147B (en) * | 2013-08-19 | 2015-05-20 | 蒋卓 | Prefabricated square pile casting steel cap and preparation method thereof |
| CN103643673A (en) * | 2013-11-04 | 2014-03-19 | 张延策 | Self-advancing recyclable steel pipe pile and construction method |
| CN103603349A (en) * | 2013-11-22 | 2014-02-26 | 山东大学 | Ribbed prestressed pipe pile, and manufacturing method and drilling-planting construction process thereof |
| CN103603349B (en) * | 2013-11-22 | 2016-03-02 | 山东大学 | Method construction technology planted by pile for prestressed pipe with ribbing and preparation method thereof, brill |
| CN103696430A (en) * | 2014-01-03 | 2014-04-02 | 张延策 | Construction process of non-grouted recyclable steel-pipe piles |
| CN103696430B (en) * | 2014-01-03 | 2018-07-06 | 张延策 | The construction technology of the recyclable steel-pipe pile of not slip casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070328 Termination date: 20120407 |