CN104018501B - A kind of marine major diameter is shaken pipe bit hole pile driving barge and construction technology - Google Patents
A kind of marine major diameter is shaken pipe bit hole pile driving barge and construction technology Download PDFInfo
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- CN104018501B CN104018501B CN201410192241.0A CN201410192241A CN104018501B CN 104018501 B CN104018501 B CN 104018501B CN 201410192241 A CN201410192241 A CN 201410192241A CN 104018501 B CN104018501 B CN 104018501B
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Abstract
The present invention proposes a kind of marine major diameter and shakes pipe bit hole pile driving barge (machine) and construction technology. On pile driving frame on hull, arrange one and shake pipe platform, shake pipe platform bearing pin and be arranged on the bottom of pile frame, arrange one thereon and shake pipe crossbeam, between pipe platform and hull, arrange two and adjust cushion blocks shaking, shake pipe platform, shake and between pipe crossbeam, be horizontally disposed with two and shake pipe oil cylinder, be set in together simultaneously, steel-pipe pile is inserted in and shakes in pipe crossbeam centre bore, be provided with in steel pipe pile pipe inside one can automatic moving Multi-drill bit, outer wall is provided with multiple rectangular keys. Technique is: a stake machine moves align piles position, and steel-pipe pile is hung in a machine centre bore, clamps immersed tube outer wall, by pile hammer with shake pipe oil cylinder and beat while shake, Multi-drill bit is hung in steel-pipe pile and creeps into and fetch earth simultaneously, and the mud of Multi-drill bit stirring is discharged from. Reach after a projected depth, withdraw from a machine. The present invention reduces pressure pile resistance greatly, makes the stake machine of the small dimension large diameter hidden pipe pile of can the expensive lowland of efficiency constructing.
Description
Technical field
What the present invention relates to is marine large-diameter tubular pile construction machinery and construction technology, particularly a kind of marine largeDiameter shakes pipe bit hole pile driving barge and construction technology.
Background technology
Off-shore structure all needs good basis, and base form is mainly pile foundation, and foundation pile great majority are steelPile tube. Because seawater is darker, so mostly marine steel-pipe pile used is great diameter and long steel-pipe pile. These are largeWhat diameter ultralong steel tube pile driving construction adopted is marine guidance piling ship (or claiming marine guidance piling machine), great diameter and long steel pipeThe resistance of pile driving construction is very large, and these marine guidance piling ships used are all huge monsters, very complicated, and construction is difficultDegree is large, and operating expenses is very high. How to reduce construction resistance, the marine guidance piling ship (machine) of small dimension can be beatenLarger steel-pipe pile, raises the efficiency, and reduces operating expenses.
Summary of the invention
The present invention proposes a kind of marine major diameter and shakes pipe bit hole pile driving barge and construction technology thereof. Meet marine large straightFootpath steel-pipe pile construction requirement, uses the marine guidance piling ship of the small dimension great diameter and long steel-pipe pile of can constructing. CarryHigh efficiency, reduces operating expenses.
The present invention realizes like this. It mainly comprises pile driving barge on a Taiwan Straits (machine) and steel-pipe pile, seaThe pile driving frame of pile driving barge is arranged on hull, arranges one and shake pipe platform on pile driving frame, shakes pipe platform pinAxle is arranged on the bottom of pile frame, on pipe platform, arrange one and shake pipe crossbeam shaking, shake pipe platform and hull itBetween arrange two and adjust cushion blocks, shake pipe platform, shake pipe crossbeam Dou Yi center and be rotatably set in together; ?Shake pipe platform and shake and between pipe crossbeam, be horizontally disposed with two and shake pipe oil cylinder; Steel-pipe pile is inserted in the pipe crossbeam center of shakingKong Zhong, is provided with three or many longitudinal keys at steel-pipe pile outer wall, and being provided with one in steel pipe pile pipe inside canThe Multi-drill bit of automatic moving.
The described pipe platform that shakes is arranged to monoblock type, or is arranged to split type structure.
Described in pipe self-portable Multi-drill bit, it is made up of frame, oil cylinder and drilling tool, one orMultiple drilling equipments that are made up of drilling tool and drilling tool decelerator are arranged on lower bearing bracket, and a feed cylinder is by upperFrame and lower bearing bracket connect together, and two guide post lower ends are arranged on lower bearing bracket, and its upper end is through upper spiderIn the hole that can slide, upper spider is provided with upwards clamping cylinder of 3-6 footpaths, axial arranged 1-3 highPressure pipe, has also arranged 1-3 mud discharge pipes, and high-pressure water pipe and mud discharge pipe and lower bearing bracket flexible pipe connectConnect, be provided with band at lower bearing bracket cylindrical, lower bearing bracket is also provided with 3-6 downward clamping cylinders in footpath.
It is that hawser by four jiaos of adjusting hulls completes that stake of the present invention machine moves.
The self-portable Multi-drill bit course of work of the present invention is such. With crane by self-portable bullBrill hangs in steel pipe immersed tube (now on it, clamping cylinder is regained, and feed cylinder is regained), and it is heavy to touchPipe bottom earth, upper clamping cylinder stretches out and holds out against steel pipe immersed tube, and Multi-drill bit is securely fixed in to steel pipe immersed tubeIn. Start drilling tool decelerator and drive drilling tool to rotate, just can bore soil downwards and stir earth, open water under high pressurePipe, passes into water under high pressure, drilling tool is stirred to mud and get rid of from mud discharge pipe. Open feed cylinder, make drilling toolMove feeding downwards. After feed cylinder stroke is covered, lower clamping cylinder stretches out and holds out against steel pipe immersed tube,Upper clamping cylinder is regained, then regains feed cylinder, and then, upper clamping cylinder again stretches out and holds out against steel pipe immersed tube,Lower clamping cylinder is regained, and completes the fixing process that once replaces. Transposition is after fixation procedure completes, then open intoGive oil cylinder, drilling tool is moved downwards. After multiple exchanging position fixation procedure, just can complete long stroke boringWork, drilling depth does not limit.
Construction technology of the present invention is:
1, move align piles position with stake machine, steel-pipe pile is hung in to a machine and shake in pipe crossbeam centre bore;
2, adjust and shake pipe crossbeam, make the grip block of clamping cylinder aim at the interruption longitudinal key clamping of steel-pipe pile outer wall;
3, on pile frame, install pile hammer, install pile cover in steel-pipe pile upper end, start pile hammer by steel-pipe pileSqueeze into seabed, start and shake pipe oil cylinder simultaneously, steel-pipe pile is suppressed on one side, shake on one side, greatly reduce like this resistancePower, is conducive to steel-pipe pile and is driven underground quickly;
4, self-portable Multi-drill bit is hung in in steel-pipe pile, (now on it, clamping cylinder is regained, feedingOil cylinder is regained), the alternating movement of clamping cylinder, lower clamping cylinder, feed cylinder in utilization, Multi-drill bitThe action that can complete automatic moving and creep in steel-pipe pile. Start drilling tool and bore soil downwards and stir earth, beatOpen high-pressure water pipe, with water under high pressure, drilling tool is stirred to mud and get rid of from mud discharge pipe;
5, above-mentioned work of squeezing into, shaking pipe, creep into can be carried out simultaneously, or separately carries out, but they mustMust be interrelated, cooperatively interact, do not have steel-pipe pile to squeeze into, shake pipe, the work of creeping into loses meaning, do not shakePipe, can not reduce the resistance of piling, can not eliminate the dead angle that Multi-drill bit stays, can not steel pipe in the clear end;
6, reach after a projected depth, stop squeezing into and creeping into, the self-portable Multi-drill bit of slinging;
7, withdraw from a machine.
The present invention has obvious advantage. The present invention adopts and shakes pipe operation, adopts again self-portable Multi-drill bitIn pipe, except soil, work in coordination, greatly reduced construction resistance, the marine guidance piling ship of little tonnage can be executedThe large diameter steel-pipe pile of work, bored concrete pile, can improve efficiency of construction greatly, ensures construction quality.
Brief description of the drawings
Fig. 1 is overall structure front view of the present invention (part);
Fig. 2 is overall structure top view of the present invention (part);
Fig. 3 is overall structure side view of the present invention (part);
Fig. 4 is Multi-drill bit internal structure of the present invention
Fig. 5 be Multi-drill bit internal structure A of the present invention ??A schematic diagram;
Fig. 6 be Multi-drill bit internal structure B of the present invention ??B schematic diagram.
Wherein, 1 ????pile frame, 2 ????hulls, 3 ????adjust cushion block, and 4 ????shake pipe platform, and 5 ????shake pipe oil cylinder,6 ????clamping cylinders, 7 ????shake pipe crossbeam, 8 ????steel-pipe piles, 9 ????are interrupted longitudinal key, and 10 ????connect bearing pin,11 ????self-portable Multi-drill bit, 12 ????upper clamping cylinder, 13 ????upper spider, 14 ????high-pressure water pipe, 15 ????Lower bearing bracket, 16 ????drilling tool decelerator, 17 ????drilling tool, 18 ????guide post, 19 ????mud discharge pipe, 20 ????feedingOil cylinder, 21 ????band, 22 ????under clamping cylinder.
Detailed description of the invention
As seen from the figure, the present invention mainly comprises pile driving barge on a Taiwan Straits (machine) and steel-pipe pile, marine guidance pilingThe pile driving frame 1 of ship is arranged on hull 2, arranges one and shakes pipe platform 4, with bearing pin 10 on pile driving frame 1To shake pipe platform 4 and be arranged on the bottom of pile driving frame 1, on pipe platform 4, arrange one and shake pipe crossbeam 7 shaking,Arrange one and adjust cushion block 3 shaking pipe platform 4 bottoms, shake pipe platform 4, shake pipe crossbeam 7 and have two to shake pipe oilCylinder 5; Steel-pipe pile 8 is inserted in a machine centre bore, is provided with three or more is interrupted long at steel-pipe pile 8 outer wallsSquare key 9, be provided with in steel-pipe pile 8 inside one can automatic moving Multi-drill bit 11.
Described self-portable Multi-drill bit 11, it is made up of frame, oil cylinder and drilling tool, one or moreThe drilling equipment being made up of drilling tool 17 and drilling tool decelerator 16 is arranged on lower bearing bracket 15, a feed cylinder20 connect together upper spider 13 and lower bearing bracket 15, and two guide post 18 lower ends are arranged on lower bearing bracket 15,In the hole that can slide through upper spider 13 in its upper end, upper spider 13 is provided with upwards clamping cylinder of 3-6 footpaths12, axial arranged 1-3 high-pressure water pipe 14, have also arranged 1-3 mud discharge pipes 19, water under high pressurePipe 14 is connected with 15 flexible pipes of mud discharge pipe 19 and lower machine, is provided with band at the cylindrical of lower bearing bracket 1521, lower bearing bracket 15 is also provided with 3-6 downward clamping cylinders 22 in footpath.
Process example of the present invention
Stake type: steel-pipe pile, diameter × degree of depth: 1.5 × 60 meters
Adopt major diameter of the present invention to shake pipe bit hole pile driving barge, 40 tons of pile monkeys; Self-portable Multi-drill bit is containing 7Drilling tool, every bench drill tool 15kw.
Specific operation process sees above to chat face to face and states.
Claims (4)
1. marine major diameter is shaken a pipe bit hole pile driving barge, mainly comprises pile driving barge and steel-pipe pile on a Taiwan Straits,It is upper that the pile driving frame (1) of marine guidance piling ship is arranged on hull (2), arranges one and shake pipe on pile driving frame (1)Platform (4), will shake pipe platform (4) and be arranged on the bottom of pile driving frame (1) with bearing pin (10), shaking pipeOn platform (4), arrange one and shake pipe crossbeam (7), shake pipe platform (4) bottom arrange one adjust cushion block(3), shake pipe platform (4), shake pipe crossbeam (7) and be rotatably set in together with center; Shaking pipe platformAnd shake and between pipe crossbeam (7), be horizontally disposed with two and shake pipe oil cylinder (5) (4); Steel-pipe pile (8) is inserted in stakeIn machine centre bore, be provided with multiple interruption longitudinal keys (9) at steel-pipe pile (8) outer wall, in steel-pipe pile (8)Inside be provided with one can automatic moving Multi-drill bit (11).
2. the marine major diameter of one according to claim 1 is shaken pipe bit hole pile driving barge, it is characterized in that instituteThe pipe platform (4) that shakes of stating is arranged to monoblock type, or is arranged to split type structure.
3. the marine major diameter of one according to claim 1 is shaken pipe bit hole pile driving barge, it is characterized in that instituteState can automatic moving Multi-drill bit (11) formed by frame, oil cylinder and drilling tool, one or more by boringIt is upper that the drilling equipment of tool (17) and drilling tool decelerator (16) composition is arranged on lower bearing bracket (15), and one is enteredUpper spider (13) and lower bearing bracket (15) are connected together to oil cylinder (20), under two guide posts (18)It is upper that end is arranged on lower bearing bracket (15), in the hole that can slide through upper spider (13) in its upper end, and upper spider(13) be provided with upwards clamping cylinder (12) of 3-6 footpaths, axial arranged 1-3 high-pressure water pipe (14),Also arranged 1-3 mud discharge pipes (19), high-pressure water pipe (14) and mud discharge pipe (19) with underFrame (15) flexible pipe connects, and is provided with band (21), lower bearing bracket (15) at the cylindrical of lower bearing bracket (15)Also be provided with 3-6 downward clamping cylinders in footpath (22).
4. shake executing of pipe bit hole pile driving barge according to a kind of marine major diameter described in claim 1 or 2 or 3Work technique, is characterized in that processing step is as follows:
1), with stake a machine move align piles position, steel-pipe pile is hung in to a machine and shakes in pipe crossbeam centre bore;
2), adjust and shake pipe crossbeam, make the grip block of clamping cylinder aim at the interruption longitudinal key folder of steel-pipe pile outer wallTightly;
3), on pile frame, install pile hammer, install pile cover in steel-pipe pile upper end, start pile hammer by steel pipeSeabed is squeezed in stake, starts and shakes pipe oil cylinder simultaneously, and steel-pipe pile is suppressed on one side, shakes on one side;
4), self-portable Multi-drill bit is hung in steel-pipe pile, clamping cylinder in utilization, lower clamping cylinder,The alternating movement of feed cylinder, the action that Multi-drill bit can complete automatic moving and creep in steel-pipe pile, startsDrilling tool bores soil downwards and stirs earth, opens high-pressure water pipe, with water under high pressure, drilling tool is stirred to mud and arranges from mudGoing out pipe gets rid of;
5), above-mentioned work of squeezing into, shaking pipe, creep into can carry out simultaneously, or separately carry out, but they mustMust be interrelated, cooperatively interact;
6), reach after a projected depth, stop squeezing into and creeping into the self-portable Multi-drill bit of slinging;
7), withdraw from a machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410192241.0A CN104018501B (en) | 2014-05-08 | 2014-05-08 | A kind of marine major diameter is shaken pipe bit hole pile driving barge and construction technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410192241.0A CN104018501B (en) | 2014-05-08 | 2014-05-08 | A kind of marine major diameter is shaken pipe bit hole pile driving barge and construction technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104018501A CN104018501A (en) | 2014-09-03 |
| CN104018501B true CN104018501B (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410192241.0A Expired - Fee Related CN104018501B (en) | 2014-05-08 | 2014-05-08 | A kind of marine major diameter is shaken pipe bit hole pile driving barge and construction technology |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115182341B (en) * | 2022-09-07 | 2023-09-26 | 南通泰胜蓝岛海洋工程有限公司 | Pile sinking process for offshore steel pipe pile |
| CN116024975B (en) * | 2022-09-07 | 2023-09-26 | 中交第四航务工程局有限公司 | Offshore deep mixing pile water-land construction system and construction method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5555725A (en) * | 1978-10-16 | 1980-04-23 | Mitsui Eng & Shipbuild Co Ltd | Pile driving boat |
| CN1034750C (en) * | 1992-09-11 | 1997-04-30 | 管明德 | Anchor beam type hydrostatic piledriving method and equipment thereof |
| RU2078175C1 (en) * | 1994-10-20 | 1997-04-27 | Акционерное общество закрытого типа "Российская патентованная техника" | Device for transmission of impact energy in pipe-driving hammers and other percussive mechanisms |
| CN101736737A (en) * | 2009-12-28 | 2010-06-16 | 武汉华威建筑桩工机械有限责任公司 | Process and equipment for constructing pouring file whose hole is formed by internally striking and externally pressing steel pipe |
| CN101831908A (en) * | 2010-05-11 | 2010-09-15 | 武汉华威建筑桩工机械有限责任公司 | Large-diameter ultra-deep static-pressure single tube immersing ramming grouting pile construction process and device |
| KR20130046761A (en) * | 2011-10-28 | 2013-05-08 | 박성수 | Hydro-gravity complex power generation ship |
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2014
- 2014-05-08 CN CN201410192241.0A patent/CN104018501B/en not_active Expired - Fee Related
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| CN104018501A (en) | 2014-09-03 |
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| SE01 | Entry into force of request for substantive examination | ||
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Granted publication date: 20160525 Termination date: 20210508 |