CN2646216Y - Step type end plate pile extension adapter - Google Patents
Step type end plate pile extension adapter Download PDFInfo
- Publication number
- CN2646216Y CN2646216Y CN 03257830 CN03257830U CN2646216Y CN 2646216 Y CN2646216 Y CN 2646216Y CN 03257830 CN03257830 CN 03257830 CN 03257830 U CN03257830 U CN 03257830U CN 2646216 Y CN2646216 Y CN 2646216Y
- Authority
- CN
- China
- Prior art keywords
- pile
- stake
- end plate
- face
- pile extension
- 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 - Lifetime
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a step type end plate pile extension adapter. In the two squared piles which are connected to each other, one squared pile is of a larger end face, the other squared pile is of a smaller end face; after the two squared piles are connected, a step is formed at the circumference of the end faces. The end face of the squared pile is connected to the anchor rib in the pile. The utility model has the advantages that the pile jointing method can save about 49 percent pile-jointing material than angle-iron angle-binding welding joint, and the welding speed is enhanced by 50 percent than angle-iron angle-binding welding joint, meanwhile, the welding position is horizontal weld and is less difficult than the vertical welding position of angle-iron angle-binding welding joint.
Description
Technical field
The utility model belongs to the parts of building stake, particularly a kind of step end plate pile extension joint.
Background technology
Concrete square pile welding pile extension form mainly contains angle steel and ties up fillet-welded joint, top steel plate butt welding joint or both combinations.Exist the use steel material big with top connection, the bigger deficiency that waits of welding difficulty.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of step end plate pile extension joint is provided, reaches and use step pile extension end plate technology can save the pile extension rolled steel dosage, reduce the purpose of welding difficulty.
The technical solution of the utility model is:
A kind of step end plate pile extension joint is characterized in that: the stake of the four directions stake that is connected is held, and the end face of the stake end of a cubic stake is big, and the end face that is attached thereto cubic the stake end that connects is little, after two end faces that join join, forms the step of a ladder all around.
The end face of the stake end of four directions stake is connected with the anchor rib in the stake.
The utility model effect is:
This pile extension method expends the pile extension material and ties up fillet-welded joint saving about 40% than angle steel, and speed of welding is tied up fillet-welded joint than angle steel and improved 50%, and the welding position is that the vertical position of welding welding difficulty that horizontal position welding is tied up fillet-welded joint than angle steel reduces.
Description of drawings
Fig. 1 is the structural representation of step end plate pile extension joint
Fig. 2 is the local structure for amplifying schematic diagram of step end plate pile extension joint
Fig. 3 is the perspective view of step end plate pile extension joint
Fig. 4 is the end face floor map of step end plate pile extension joint
The specific embodiment
A kind of step end plate pile extension joint shown in Fig. 1,2,3, the stake of the four directions stake 7 that is connected is held, and the end face 1 of the stake end of a cubic stake is big, and the end face 2 that is attached thereto cubic the stake end that connects is little, after two end faces that join join, form the step 3 of a ladder all around.
The end face 1,2 of the stake end of four directions stake is connected with the anchor rib 4 in the stake.
Pile extension end plate flat shape is square, size is suitable substantially with the stake end section, thickness is determined by designing requirement, last joint pile end plate planar dimension joint pile end plate planar dimension down slightly dwindles, be that the upper and lower end plate centering edge that joins is step shape, indentation size in upper head plate edge is determined according to the welding effective thickness.The welding of end plate and anchor rib is fixing, and anchor rib anchors into stake by anchoring requirements length and holds a body, and when pile body master muscle 5 need be connected with end plate, main muscle 5 vertically passed end plate and in outer face and end plate spot welding.The stake of upper and lower joint is with the axis alignment during pile extension, upper head plate side and bottom plate edge step-like, welding method employing manual electric arc welding is welded a week along step edge and is promptly finished the pile extension operation.Type of Welding is the right angle welded corner joint, and the welding position is horizontal position welding, forms right angle weld seam 6.
Claims (2)
1, a kind of step end plate pile extension joint, it is characterized in that: the stake of the four directions stake that is connected is held, and the end face of the stake end of a cubic stake is big, and the end face that is attached thereto cubic the stake end that connects is little, after two end faces that join join, form the step of a ladder all around.
2, step end plate pile extension joint according to claim 1 is characterized in that: the end face of the stake end of four directions stake is connected with the anchor rib in the stake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03257830 CN2646216Y (en) | 2003-06-11 | 2003-06-11 | Step type end plate pile extension adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03257830 CN2646216Y (en) | 2003-06-11 | 2003-06-11 | Step type end plate pile extension adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2646216Y true CN2646216Y (en) | 2004-10-06 |
Family
ID=34295583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03257830 Expired - Lifetime CN2646216Y (en) | 2003-06-11 | 2003-06-11 | Step type end plate pile extension adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2646216Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383418A (en) * | 2011-08-12 | 2012-03-21 | 宿迁市固丰管桩有限公司 | Anti-seismic prefabricated concrete solid square pile and production method thereof |
| CN102995636A (en) * | 2012-12-20 | 2013-03-27 | 国鼎(南通)管桩有限公司 | Reinforced end plate for concrete tubular pile |
-
2003
- 2003-06-11 CN CN 03257830 patent/CN2646216Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383418A (en) * | 2011-08-12 | 2012-03-21 | 宿迁市固丰管桩有限公司 | Anti-seismic prefabricated concrete solid square pile and production method thereof |
| CN102383418B (en) * | 2011-08-12 | 2015-05-06 | 朱月琴 | Anti-seismic prefabricated concrete solid square pile and production method thereof |
| CN102995636A (en) * | 2012-12-20 | 2013-03-27 | 国鼎(南通)管桩有限公司 | Reinforced end plate for concrete tubular pile |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130613 Granted publication date: 20041006 |