CN101864770A - Quick coupling of square pile - Google Patents
Quick coupling of square pile Download PDFInfo
- Publication number
- CN101864770A CN101864770A CN 201010205494 CN201010205494A CN101864770A CN 101864770 A CN101864770 A CN 101864770A CN 201010205494 CN201010205494 CN 201010205494 CN 201010205494 A CN201010205494 A CN 201010205494A CN 101864770 A CN101864770 A CN 101864770A
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- bayonet lock
- lock body
- tensioning nut
- hole
- taper type
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Abstract
A quick coupling of a square pile relates to the technical field of construction, which comprises a circular blocking and locking seat. A connecting blocking pin penetrates through the blocking and locking seat and comprises a column-shaped blocking pin body. One end of the column-shaped blocking pin body is fixedly connected with a boss radically and the other end thereof is fixedly connected with a frustum-shaped blocking pin body. The small end of the frustum-shaped blocking pin body is sleeved with a circular blocking and locking piece. One end of the blocking and locking seat is connected with a first stretching nut through threads. A spring is arranged between the frustum-shaped blocking pin body and the first stretching nut. One end of the first stretching nut away from the blocking and locking seat is a blind end at which a first through hole is arranged. A first steel rod penetrates through the first through hole, one end of which is fixedly connected with a first pier nose. The boss of the connecting blocking pin is connected with a second stretching nut through the threads. One end of the second stretching nut away from the blocking and locking seat is the blind end at which a second through hole is arranged. A second steel rod penetrates through the second through hole. One end of the second steel rod is fixedly connected with a second pier nose. The invention has simple and quick installation process.
Description
Technical field
The technical field that the present invention relates to build relates in particular to the fixed connection apparatus between square and square in highrise building or the bridge.
Background technology
Adopt between the side stake of prior art and the side's stake and weld, the upper end of first party stake is provided with first and sends out end plate blue, and the lower end of second party stake is provided with second and sends out end plate blue, sends out end plate and second blue and sends out blue end plate with first and weld fixing.Must clear up impurity such as interface mortar, iron rust and greasy dirt before the welding.The joint is if any hole, and application wedge iron plate all tamps and welds.The bevel for welding groove should divide 3～4 layers of welding, and every layer of welding slag should thoroughly be removed, and artificial symmetrical built-up welding is adopted in welding, weld defects such as prevention bubble and slag inclusion.Weld seam should be full continuously, welds joint and cool off naturally after 15 minutes and can exert pressure, and forbids with water cooling or weld promptly pressing.Adopt welding manner to have shortcomings such as requirement height, time length.
Summary of the invention
The objective of the invention is in order to overcome the deficiencies in the prior art, the snap joint of the side's of realization stake fast with side's a kind of side's stake of fixedlying connected is provided.
The object of the present invention is achieved like this: a kind of snap joint of side's stake, comprise the annular snap lock, place one in the kayser seat and connect bayonet lock, described connection bayonet lock comprises cylindrical bayonet lock body, one end of cylindrical bayonet lock body is fixing lug boss radially, and the other end of cylindrical bayonet lock body is taper type bayonet lock body fixedly, and the small end of taper type bayonet lock body is fixedlyed connected with cylindrical bayonet lock body, boss is arranged on a side of described kayser seat, and taper type bayonet lock body is arranged on the opposite side of described kayser seat; Small end at described taper type bayonet lock body is nested with the annular snap locking plate; The threaded one end of described kayser seat connects first tensioning nut, and described taper type bayonet lock body is arranged in first tensioning nut, between the taper type bayonet lock body and first tensioning nut spring is set; Described first tensioning nut is a cecum away from an end of kayser seat, cecum at first tensioning nut is provided with first through hole, place first rod iron in first through hole, one end of first rod iron is fixed first pier nose, the diameter of first pier nose is greater than the diameter of first through hole, and described first pier nose is arranged in first tensioning nut; The boss of described connection bayonet lock second tensioning nut that is threaded, second tensioning nut is a cecum away from an end of kayser seat, cecum at second tensioning nut is provided with second through hole, place second rod iron in second through hole, one end of second rod iron is fixed second pier nose, the diameter of second pier nose is greater than the diameter of second through hole, and described second pier nose is arranged in second tensioning nut.
The present invention is by above design, the upper end of kayser seat is spacing by boss, the lower end cooperates spacing by snapclose sheet and taper type bayonet lock body, during installation, several snap joints are installed between the stake of two joint sides, first rod iron, second rod iron are plugged on respectively in the stake of upper and lower two joint sides, the whole erection process is simple, quick, and can the side of raising the overall performance of stake, applied range.
As improvement of the present invention, be nested with pad on the described taper type bayonet lock body, described pad is arranged between snapclose sheet and the spring.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
The specific embodiment
As shown in Figure 1, snap joint for a kind of side's stake, comprise annular snap lock 6, place one in the kayser seat 6 and connect bayonet lock 5, connect bayonet lock 5 and comprise cylindrical bayonet lock body 5-2, the end of cylindrical bayonet lock body 5-2 is fixing lug boss 5-1 radially, the other end of cylindrical bayonet lock body 5-2 is taper type bayonet lock body 5-3 fixedly, the small end of taper type bayonet lock body 5-3 is fixedlyed connected with cylindrical bayonet lock body 5-2, and boss 5-1 is arranged on a side of kayser seat 6, and taper type bayonet lock body 5-3 is arranged on the opposite side of kayser seat 6.Small end at taper type bayonet lock body 5-3 is nested with annular snap locking plate 12.
The lower end of kayser seat 6 first tensioning nut 8 that is threaded, taper type bayonet lock body 5-3 is arranged in first tensioning nut 8, between the taper type bayonet lock body 5-3 and first tensioning nut 8 spring 7 is set.
First tensioning nut 8 is a cecum away from an end of kayser seat 6, cecum at first tensioning nut 8 is provided with first through hole 10, place first rod iron 11 in first through hole 10, one end of first rod iron 11 is fixed first pier nose 9, the diameter of first pier nose 9 is greater than the diameter of first through hole 10, and first pier nose 9 is arranged in first tensioning nut 8.
The boss 5-1 that connects bayonet lock 5 second tensioning nut 4 that is threaded, second tensioning nut 4 is a cecum away from an end of kayser seat 6, cecum at second tensioning nut 6 is provided with second through hole 2, place second rod iron 1 in second through hole 2, one end of second rod iron 1 is fixed second pier nose 3, the diameter of second pier nose 3 is greater than the diameter of second through hole 2, and second pier nose 3 is arranged in second tensioning nut 4.
Claims (2)
1. the snap joint of side's stake, it is characterized in that: comprise the annular snap lock, place one in the kayser seat and connect bayonet lock, described connection bayonet lock comprises cylindrical bayonet lock body, one end of cylindrical bayonet lock body is fixing lug boss radially, and the other end of cylindrical bayonet lock body is taper type bayonet lock body fixedly, and the small end of taper type bayonet lock body is fixedlyed connected with cylindrical bayonet lock body, boss is arranged on a side of described kayser seat, and taper type bayonet lock body is arranged on the opposite side of described kayser seat; Small end at described taper type bayonet lock body is nested with the annular snap locking plate; The threaded one end of described kayser seat connects first tensioning nut, and described taper type bayonet lock body is arranged in first tensioning nut, between the taper type bayonet lock body and first tensioning nut spring is set; Described first tensioning nut is a cecum away from an end of kayser seat, cecum at first tensioning nut is provided with first through hole, place first rod iron in first through hole, one end of first rod iron is fixed first pier nose, the diameter of first pier nose is greater than the diameter of first through hole, and described first pier nose is arranged in first tensioning nut; The boss of described connection bayonet lock second tensioning nut that is threaded, second tensioning nut is a cecum away from an end of kayser seat, cecum at second tensioning nut is provided with second through hole, place second rod iron in second through hole, one end of second rod iron is fixed second pier nose, the diameter of second pier nose is greater than the diameter of second through hole, and described second pier nose is arranged in second tensioning nut.
2. the snap joint of side's stake according to claim 1, it is characterized in that: be nested with pad on the described taper type bayonet lock body, described pad is arranged between snapclose sheet and the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010205494 CN101864770A (en) | 2010-06-12 | 2010-06-12 | Quick coupling of square pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010205494 CN101864770A (en) | 2010-06-12 | 2010-06-12 | Quick coupling of square pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101864770A true CN101864770A (en) | 2010-10-20 |
Family
ID=42956682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010205494 Pending CN101864770A (en) | 2010-06-12 | 2010-06-12 | Quick coupling of square pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101864770A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358253A (en) * | 2014-10-14 | 2015-02-18 | 周兆弟 | Variable-section concave-convex pile |
| CN104989716A (en) * | 2015-06-25 | 2015-10-21 | 周兆弟 | Connecting nut for connecting piece |
| CN104989715A (en) * | 2015-06-25 | 2015-10-21 | 周兆弟 | Integrated nut for connecting piece |
| CN105805110A (en) * | 2016-05-06 | 2016-07-27 | 周兆弟 | Automatic adjustable connecting piece capable of achieving upper screwing and lower locking |
| CN105805111A (en) * | 2016-05-06 | 2016-07-27 | 周兆弟 | Upper-screwing lower-locking automatic insertion rod adjustable connection component |
| CN106337858A (en) * | 2016-10-19 | 2017-01-18 | 周兆弟 | Connecting piece provided with rotatable intermediate nut |
| CN107605041A (en) * | 2017-09-14 | 2018-01-19 | 袁建华 | Precast concrete connection component and its construction method |
| CN112746614A (en) * | 2021-02-05 | 2021-05-04 | 单良 | Quickly-connected anti-pulling prestressed square pile and connecting method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3884589A (en) * | 1972-02-22 | 1975-05-20 | Stabilator Ab | Locking joint for concrete piles having joined sections |
| SU1313952A1 (en) * | 1985-04-15 | 1987-05-30 | Дальневосточный научно-исследовательский институт по строительству Госстроя СССР | Butt joint of sections of composite pile |
| EP0691434A1 (en) * | 1994-07-07 | 1996-01-10 | BICC Public Limited Company | Sectional concrete piles |
| CN2403821Y (en) * | 2000-01-12 | 2000-11-01 | 钟肇鸿 | Fast connector for steel reinforced concrete precast pile |
| GB2371826A (en) * | 2001-02-03 | 2002-08-07 | Roxbury Ltd | Collet connector for piles |
| CN1480593A (en) * | 2002-09-06 | 2004-03-10 | 西胁醇 | Connection structure of pile |
| CN201314044Y (en) * | 2008-03-17 | 2009-09-23 | 周兆弟 | Abutting joint piece of dead-drawn fastener and prestressing prefabricated member consisting of abutting joint pieces of dead-drawn fastener |
-
2010
- 2010-06-12 CN CN 201010205494 patent/CN101864770A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3884589A (en) * | 1972-02-22 | 1975-05-20 | Stabilator Ab | Locking joint for concrete piles having joined sections |
| SU1313952A1 (en) * | 1985-04-15 | 1987-05-30 | Дальневосточный научно-исследовательский институт по строительству Госстроя СССР | Butt joint of sections of composite pile |
| EP0691434A1 (en) * | 1994-07-07 | 1996-01-10 | BICC Public Limited Company | Sectional concrete piles |
| CN2403821Y (en) * | 2000-01-12 | 2000-11-01 | 钟肇鸿 | Fast connector for steel reinforced concrete precast pile |
| GB2371826A (en) * | 2001-02-03 | 2002-08-07 | Roxbury Ltd | Collet connector for piles |
| CN1480593A (en) * | 2002-09-06 | 2004-03-10 | 西胁醇 | Connection structure of pile |
| CN201314044Y (en) * | 2008-03-17 | 2009-09-23 | 周兆弟 | Abutting joint piece of dead-drawn fastener and prestressing prefabricated member consisting of abutting joint pieces of dead-drawn fastener |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358253A (en) * | 2014-10-14 | 2015-02-18 | 周兆弟 | Variable-section concave-convex pile |
| CN104989716A (en) * | 2015-06-25 | 2015-10-21 | 周兆弟 | Connecting nut for connecting piece |
| CN104989715A (en) * | 2015-06-25 | 2015-10-21 | 周兆弟 | Integrated nut for connecting piece |
| CN105805110A (en) * | 2016-05-06 | 2016-07-27 | 周兆弟 | Automatic adjustable connecting piece capable of achieving upper screwing and lower locking |
| CN105805111A (en) * | 2016-05-06 | 2016-07-27 | 周兆弟 | Upper-screwing lower-locking automatic insertion rod adjustable connection component |
| CN105805111B (en) * | 2016-05-06 | 2020-03-31 | 周兆弟 | Adjustable connecting piece of automatic inserted bar for locking upper screw and lower screw |
| CN106337858A (en) * | 2016-10-19 | 2017-01-18 | 周兆弟 | Connecting piece provided with rotatable intermediate nut |
| CN107605041A (en) * | 2017-09-14 | 2018-01-19 | 袁建华 | Precast concrete connection component and its construction method |
| CN112746614A (en) * | 2021-02-05 | 2021-05-04 | 单良 | Quickly-connected anti-pulling prestressed square pile and connecting method |
| CN112746614B (en) * | 2021-02-05 | 2023-08-18 | 单良 | Quick-connection tensile-pulling prestressed square pile and connection method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20101020 |