CN102433877A - Quick connector for pile tubes - Google Patents
Quick connector for pile tubes Download PDFInfo
- Publication number
- CN102433877A CN102433877A CN2012100044462A CN201210004446A CN102433877A CN 102433877 A CN102433877 A CN 102433877A CN 2012100044462 A CN2012100044462 A CN 2012100044462A CN 201210004446 A CN201210004446 A CN 201210004446A CN 102433877 A CN102433877 A CN 102433877A
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- CN
- China
- Prior art keywords
- junction plate
- interface rings
- quick connector
- pair
- rings
- 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.)
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- Piles And Underground Anchors (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention relates to a quick connector for pile tubes, which comprises a pair of connecting rings, wherein the connecting rings are respectively fixed with end parts of the pile tubes; the quick connector is characterized in that a plurality of one-to-one corresponding raised eaves rabbets are respectively arranged on a butt jointed part of the connecting rings; a plurality of connecting plates with slots in the middle are sleeved on each pair of aligned raised eaves rabbets; the connecting plates and the connecting rings are respectively provided with corresponding bolt holes; and the connecting plates are locked and fixed on the connecting rings through bolts. The quick connector for the pile tubes is characterized by smart structure, reliability in connection, simpleness in on-site tube-connecting operation, low demand on equipment, small sections of the connecting rings and small load of an immersed tube.
Description
Technical field:
The present invention relates to a kind of pipe quick connector, the stake pipe that especially is fit to the dither immersed tube connects.
Background technology:
The method construction of dither immersed tube is adopted in existing large-diameter fully-sleeved filled its construction of stake of fetching earth mostly, and the immersed tube degree of depth is different in work progress, thereby needs to take over or cut pipe according to actual conditions.Taking over or cut plumber's skill at present all is to adopt welding or gas cutting, therefore, and time-consuming taking a lot of work.Chinese patent communique CN201908301U; A kind of prestressed pipe pile joint is disclosed; This invention comprises the pair of joint plate, and adapter plate is fixedly connected with pile tube one end separately respectively, is respectively equipped with link slot one to one on the adapter plate; The supporting arc connection claw two ends of mat snap in respectively in the said link slot, form interfixing of pair of joint plate.Its advantage promptly is, avoids welding at the construction field (site) the stake pipe, and it is consistent to guarantee that also the stake pipe connects the axis, back.But the syndeton of this patent, and unreliable, especially not competent such as using on the dither pipeline sinking pile, arc connection claw is shaken take off easily, cause a pipe jointing part to separate, syndeton is unreliable.How to invent the scheme of a kind of suitable dither environment, highly reliable connection stake pipe, promptly become the object of the present invention's research.
Summary of the invention:
The objective of the invention is to design and a kind ofly be close to the interface rings surface, through the stake pipe quick connector of bolt locking through junction plate.
Technical scheme of the present invention is achieved in that a kind of pipe quick connector, comprises a pair of interface rings, and interface rings fixes with the end of stake pipe separately respectively, it is characterized in that the docking section of a pair of interface rings, is respectively equipped with a plurality of protruding one to one eaves tongue and grooves; The plural pieces middle part is provided with the junction plate of hole slot, and junction plate is set on the protruding eaves tongue and groove of every pair of alignment; Said junction plate and interface rings are respectively equipped with corresponding bolt hole, by bolt junction plate are locked on the interface rings.
Said protruding eaves tongue and groove and junction plate at least the stake tubular axis to two contact surfaces be the inclined plane structure, when junction plate was locked at interface rings, a pair of interface rings docking section formed compressing structure.
Said junction plate has the globoidal structure that coincide with the interface rings surface.
The present invention has the advantages that structure is ingenious, connection is reliable, on-the-spot adapter is simple to operate, equipment requirements is low; Especially the interface rings section is little, and the immersed tube load is little.
Description of drawings:
Below in conjunction with concrete legend the present invention is further specified:
Fig. 1 stake pipe quick connector perspective exploded view
Fig. 2 stake pipe quick connector schematic perspective view
Wherein
The protruding eaves tongue and groove of 1-interface rings 11-2-junction plate 21-hole slot
3-stake pipe 4-bolt
The specific embodiment:
See figures.1.and.2, stake pipe quick connector comprises that a pair of interface rings 1, two interface rings 1 fixes with the end of stake pipe 3 separately respectively, generally adopts the mode of seam, with the connection termination of interface rings 1 solid welding at stake pipe 3; The docking section of said a pair of interface rings 1 is respectively equipped with a plurality of protruding one to one eaves tongue and grooves 11; Supporting have a plural pieces junction plate 2, and the middle part of junction plate 2 is provided with hole slot 21, and said junction plate 2 and interface rings 1 are respectively equipped with corresponding bolt hole; Junction plate 2 is set on the protruding eaves tongue and groove 11 of every pair of alignment; By bolt 4 with on the junction plate 2 locking interface rings 1.
For junction plate 2 can be set on the protruding eaves tongue and groove 11 of two alignment smoothly; Said protruding eaves tongue and groove 11 and junction plate 2 at least the stake tubular axis to two contact surfaces be the inclined plane structure; When junction plate 2 was locked at interface rings 1, a pair of interface rings 1 docking section formed compressing structure; And 2 of protruding eaves tongue and groove 11 and the junction plates of two alignment can provide certain pretightning force.Pretightning force is when the dither immersed tube, and it is reliable to guarantee that two pipes 3 combine, and this structure makes when immersed tube in addition, and dither load is born by junction plate 2 and protruding eaves tongue and groove 11, has improved the reliability that connects greatly.
Moreover junction plate 2 has the globoidal structure that coincide with interface rings 1 surface, makes the syndeton cross section compact more, the resistance when reducing immersed tube.
Claims (3)
1. a stake pipe quick connector comprises a pair of interface rings, and interface rings fixes with the end of stake pipe separately respectively, it is characterized in that the docking section of a pair of interface rings, is respectively equipped with a plurality of protruding one to one eaves tongue and grooves; The plural pieces middle part is provided with the junction plate of hole slot, and junction plate is set on the protruding eaves tongue and groove of every pair of alignment; Said junction plate and interface rings are respectively equipped with corresponding bolt hole, by bolt junction plate are locked on the interface rings.
2. a kind of pipe quick connector according to claim 1, it is characterized in that protruding eaves tongue and groove and junction plate at least the stake tubular axis to two contact surfaces be the inclined plane structure, when junction plate was locked at interface rings, a pair of interface rings docking section formed compressing structure.
3. a kind of pipe quick connector according to claim 1 and 2 is characterized in that junction plate has the globoidal structure that coincide with the interface rings surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210004446.2A CN102433877B (en) | 2012-01-09 | 2012-01-09 | Quick connector for pile tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210004446.2A CN102433877B (en) | 2012-01-09 | 2012-01-09 | Quick connector for pile tubes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102433877A true CN102433877A (en) | 2012-05-02 |
| CN102433877B CN102433877B (en) | 2014-03-19 |
Family
ID=45982207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210004446.2A Expired - Fee Related CN102433877B (en) | 2012-01-09 | 2012-01-09 | Quick connector for pile tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102433877B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720188A (en) * | 2012-07-11 | 2012-10-10 | 苏州设计研究院股份有限公司 | Pin-jointed type pile joint |
| CN112459052A (en) * | 2020-10-21 | 2021-03-09 | 中国一冶集团有限公司 | Pile extension device for prestressed concrete solid square pile |
| CN112982380A (en) * | 2021-02-25 | 2021-06-18 | 中建八局第四建设有限公司 | Pile splicing method for prestressed pipe piles |
| CN115142418A (en) * | 2022-08-22 | 2022-10-04 | 中国建筑第八工程局有限公司 | Non-vibration pipe-drawing cage-preventing device for immersed cast-in-place pile and construction method thereof |
| RU220620U1 (en) * | 2023-03-31 | 2023-09-26 | Общество с ограниченной ответственностью "НК "Роснефть" - Научно-Технический Центр" | Installation pile |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61250222A (en) * | 1985-04-25 | 1986-11-07 | Giken Seisakusho:Kk | Method and apparatus for connection of pile |
| CN102021908A (en) * | 2010-11-30 | 2011-04-20 | 上海中技桩业股份有限公司 | Mechanical connection structure and construction method for splicing precast square piles |
| CN202401452U (en) * | 2012-01-09 | 2012-08-29 | 福建工程学院 | Quick connector for pile pipe |
-
2012
- 2012-01-09 CN CN201210004446.2A patent/CN102433877B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61250222A (en) * | 1985-04-25 | 1986-11-07 | Giken Seisakusho:Kk | Method and apparatus for connection of pile |
| CN102021908A (en) * | 2010-11-30 | 2011-04-20 | 上海中技桩业股份有限公司 | Mechanical connection structure and construction method for splicing precast square piles |
| CN202401452U (en) * | 2012-01-09 | 2012-08-29 | 福建工程学院 | Quick connector for pile pipe |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720188A (en) * | 2012-07-11 | 2012-10-10 | 苏州设计研究院股份有限公司 | Pin-jointed type pile joint |
| CN102720188B (en) * | 2012-07-11 | 2015-02-25 | 苏州设计研究院股份有限公司 | Pin-jointed type pile joint |
| CN112459052A (en) * | 2020-10-21 | 2021-03-09 | 中国一冶集团有限公司 | Pile extension device for prestressed concrete solid square pile |
| CN112982380A (en) * | 2021-02-25 | 2021-06-18 | 中建八局第四建设有限公司 | Pile splicing method for prestressed pipe piles |
| CN115142418A (en) * | 2022-08-22 | 2022-10-04 | 中国建筑第八工程局有限公司 | Non-vibration pipe-drawing cage-preventing device for immersed cast-in-place pile and construction method thereof |
| CN115142418B (en) * | 2022-08-22 | 2024-03-12 | 中国建筑第八工程局有限公司 | Non-vibration tube drawing anti-cage device for immersed tube filling pile and construction method thereof |
| RU220620U1 (en) * | 2023-03-31 | 2023-09-26 | Общество с ограниченной ответственностью "НК "Роснефть" - Научно-Технический Центр" | Installation pile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102433877B (en) | 2014-03-19 |
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| C10 | Entry into substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20170109 |