CN102366970A - Integral tension device for concrete tubular pile - Google Patents
Integral tension device for concrete tubular pile Download PDFInfo
- Publication number
- CN102366970A CN102366970A CN2011102789367A CN201110278936A CN102366970A CN 102366970 A CN102366970 A CN 102366970A CN 2011102789367 A CN2011102789367 A CN 2011102789367A CN 201110278936 A CN201110278936 A CN 201110278936A CN 102366970 A CN102366970 A CN 102366970A
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- ratchet
- tension
- tubular pile
- locking nut
- ratchet wheel
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Abstract
The invention relates to an integral tension device for a concrete tubular pile, and the device comprises a bracket. The integral tension device for the concrete tubular pile is innovatively characterized in that the bracket is equipped with a rotatable tension sleeve; an outer circle of the tension sleeve is in a ratchet wheel structure; the ratchet wheel structure is sleeved by a driving ring which is driven by an air cylinder and a hole is arranged on an inner circle of the driving ring; and a ratchet is embedded inside the hole and a compression spring for abutting against the ratchet wheel by the ratchet is embedded at the back side of the ratchet. By matching the size and shape of a locking nut of a tubular pile tension system with the corresponding tension sleeve, the tension sleeve can be rightly sleeved on the locking nut; the driving ring is driven by the air cylinder to rotate for a certain angle and is driven through abutting against the ratchet wheel structure by the ratchet so as to rotate to loosen the locking nut; and the combination of the ratchet wheel and the ratchet can be used for preventing the directional locking, so that the locking nut is convenient to detach by workers. The integral tension device has the advantages that: the structure is simple, the tension efficiency is high, the labor intensity of the workers is greatly reduced, and the problem that partial upset heads drop off due to non-uniform tension pre-stress can be avoided.
Description
Technical field
The present invention relates to a kind of concrete tubular pile and put a device, particularly a kind of concrete tubular pile integral body simple in structure, easy to use is put a device.
Background technology
Along with the development of concrete technology, the technology of concrete tubular pile also reaches its maturity, and except that being applied to industry, civil buildings, also is widely used in each field such as bridge, harbour, railway or hydraulic engineering.
When carrying out the production of concrete tubular pile, need through feeding, stretch-draw, centrifugal, normal temperature is steam-cured, put open, operations such as the demoulding and high-pressure steaming and cultivating.When putting; Need the artificial tailgate nut or the locking nut that unclamp tensioning system, tailgate nut quantity is more, and the inhomogeneous part heading obscission that causes of prestressing force possibly occur when putting; And because the locking nut coupling mechanism force of tubular piles stretching system is bigger; Waste time and energy, labor strength is big, and has reduced production efficiency.
Summary of the invention
The technical problem that the present invention will solve provides a kind of tension prestress concrete tubular pile integral body even, simple in structure, easy to use of putting and puts a device.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of concrete tubular pile integral body is put a device, comprises a support; Its innovative point is: a rotating sleeve of putting is installed on the said support; A said sleeve outer ring of putting is a ratchet structure, and said ratchet structure is set with the driving ring by air cylinder driven outward, and the inner ring of said driving ring has the hole; Said hole is embedded with ratchet, and the said ratchet back side is embedded with the compression spring that ratchet is propped up ratchet.
The invention has the advantages that:, make that putting a sleeve just can be sleeved on the locking nut, turns an angle through the air cylinder driven driving ring according to the locking nut size and the supporting sleeve of putting accordingly of profile of tubular piles stretching system; Prop up its rotation of ratchet structure driving through ratchet and unclamp locking nut; The combination of ratchet and ratchet can prevent direction locking, makes things convenient for the workman that locking nut is dismantled, and is simple in structure; Put an efficient height, greatly reduce working strength of workers; When putting directly the dismounting locking nut carry out integral body and put and open, can avoid owing to put the inhomogeneous part heading that causes of the tension prestress problem that comes off.
Description of drawings
Fig. 1 is put an apparatus structure sketch map for concrete tubular pile integral body of the present invention.
The specific embodiment
As shown in Figure 1, comprise support 1, put a sleeve 2, driving ring 3, ratchet 4, compression spring 5, cylinder 6.
The one rotating sleeve 2 of putting is installed, the locking nut that this inwall of putting a sleeve 2 just can chimeric tensioning system on the above-mentioned support 1.The front end outer ring of putting a sleeve 2 is provided with ratchet structure; Put outside the sleeve 2 and be set with rotating driving ring 3, have a sector hole on the inner ring of this driving ring 3, the hole is embedded with ratchet 4; Be embedded with compression spring 5 in the hole, the back side of ratchet 4, this compression spring 5 promotes ratchet 4 and props up ratchet structure.
Driving ring 3 is connected with cylinder 6 through otic placode, and the piston rod end of cylinder 6 is connected with otic placode, support 1 through bearing pin respectively with cylinder ends.
During use, but with on the locking nut of putting a sleeve 2 suit tensioning systems, turn an angle through air cylinder driven driving ring 3, ratchet 4 props up its rotation of ratchet structure driving and unclamps locking nut, makes things convenient for the workman that locking nut is dismantled.
Claims (1)
1. a concrete tubular pile integral body is put a device; Comprise a support, it is characterized in that: a rotating sleeve of putting is installed on the said support, and a said sleeve outer ring of putting is a ratchet structure; Said ratchet structure is set with the driving ring by air cylinder driven outward; The inner ring of said driving ring has the hole, and said hole is embedded with ratchet, and the said ratchet back side is embedded with the compression spring that ratchet is propped up ratchet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102789367A CN102366970A (en) | 2011-09-20 | 2011-09-20 | Integral tension device for concrete tubular pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102789367A CN102366970A (en) | 2011-09-20 | 2011-09-20 | Integral tension device for concrete tubular pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102366970A true CN102366970A (en) | 2012-03-07 |
Family
ID=45759582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102789367A Pending CN102366970A (en) | 2011-09-20 | 2011-09-20 | Integral tension device for concrete tubular pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102366970A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666684A (en) * | 2016-02-29 | 2016-06-15 | 周兆弟 | Large-diameter nut disassembly assembly of pipe die for pipe pile production |
| CN105666685A (en) * | 2016-02-29 | 2016-06-15 | 周兆弟 | Machine for dismounting small nuts of fixed end plate by pipe mold |
| CN105666681A (en) * | 2016-02-29 | 2016-06-15 | 周兆弟 | Pipe die large nut dismounting machine for automatic pipe pile production line |
| CN106926360A (en) * | 2016-12-27 | 2017-07-07 | 山西高行液压股份有限公司 | A kind of Multi-position bolt mechanism |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2071112U (en) * | 1990-06-04 | 1991-02-13 | 谭延隆 | Hydraulic torque moment setting wrench |
| CN2073352U (en) * | 1990-08-04 | 1991-03-20 | 王年齐 | Hydraulic wrench |
| CN2213047Y (en) * | 1994-10-19 | 1995-11-22 | 朱斌 | Hydraulic wrench |
| CN2288823Y (en) * | 1997-03-07 | 1998-08-26 | 浙江大学 | Hydraulic wrench |
| RU2247647C1 (en) * | 2003-06-24 | 2005-03-10 | Закрытое Акционерное Общество "Энерпред" | Hydraulic power nut-driver |
| JP2007260804A (en) * | 2006-03-27 | 2007-10-11 | High Energy Accelerator Research Organization | Open type hydraulic wrench |
| CN101844339A (en) * | 2009-11-07 | 2010-09-29 | 广东三和管桩有限公司 | Wrench for removing tubular pile riveting nut |
| CN202241582U (en) * | 2011-09-20 | 2012-05-30 | 国鼎(南通)管桩有限公司 | Integral releasing and tensioning device for concrete pipe pile |
-
2011
- 2011-09-20 CN CN2011102789367A patent/CN102366970A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2071112U (en) * | 1990-06-04 | 1991-02-13 | 谭延隆 | Hydraulic torque moment setting wrench |
| CN2073352U (en) * | 1990-08-04 | 1991-03-20 | 王年齐 | Hydraulic wrench |
| CN2213047Y (en) * | 1994-10-19 | 1995-11-22 | 朱斌 | Hydraulic wrench |
| CN2288823Y (en) * | 1997-03-07 | 1998-08-26 | 浙江大学 | Hydraulic wrench |
| RU2247647C1 (en) * | 2003-06-24 | 2005-03-10 | Закрытое Акционерное Общество "Энерпред" | Hydraulic power nut-driver |
| JP2007260804A (en) * | 2006-03-27 | 2007-10-11 | High Energy Accelerator Research Organization | Open type hydraulic wrench |
| CN101844339A (en) * | 2009-11-07 | 2010-09-29 | 广东三和管桩有限公司 | Wrench for removing tubular pile riveting nut |
| CN202241582U (en) * | 2011-09-20 | 2012-05-30 | 国鼎(南通)管桩有限公司 | Integral releasing and tensioning device for concrete pipe pile |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666684A (en) * | 2016-02-29 | 2016-06-15 | 周兆弟 | Large-diameter nut disassembly assembly of pipe die for pipe pile production |
| CN105666685A (en) * | 2016-02-29 | 2016-06-15 | 周兆弟 | Machine for dismounting small nuts of fixed end plate by pipe mold |
| CN105666681A (en) * | 2016-02-29 | 2016-06-15 | 周兆弟 | Pipe die large nut dismounting machine for automatic pipe pile production line |
| CN105666685B (en) * | 2016-02-29 | 2018-07-06 | 周兆弟 | Pipe die tears fixed charge method end plate primary nut machine open |
| CN105666681B (en) * | 2016-02-29 | 2019-01-08 | 周兆弟 | Pipe die for automatic production line for pipe pile tears big nut machine open |
| CN105666684B (en) * | 2016-02-29 | 2019-01-08 | 周兆弟 | The big nut for producing tubular pole pipe die dismantles component |
| CN106926360A (en) * | 2016-12-27 | 2017-07-07 | 山西高行液压股份有限公司 | A kind of Multi-position bolt mechanism |
| CN106926360B (en) * | 2016-12-27 | 2024-02-23 | 山西高行液压股份有限公司 | Multi-position bolt mechanism |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120307 |