CN110468840A - A kind of negative pressure barrel type single pile pile gripper construction mechanism and its construction method - Google Patents
A kind of negative pressure barrel type single pile pile gripper construction mechanism and its construction method Download PDFInfo
- Publication number
- CN110468840A CN110468840A CN201910871825.3A CN201910871825A CN110468840A CN 110468840 A CN110468840 A CN 110468840A CN 201910871825 A CN201910871825 A CN 201910871825A CN 110468840 A CN110468840 A CN 110468840A
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- pile
- negative pressure
- piling
- type single
- barrel type
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Links
- 238000010276 construction Methods 0.000 title claims abstract description 28
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000009434 installation Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/02—Placing by driving
- E02D7/06—Power-driven drivers
- E02D7/14—Components for drivers inasmuch as not specially for a specific driver construction
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/02—Placing by driving
- E02D7/06—Power-driven drivers
- E02D7/14—Components for drivers inasmuch as not specially for a specific driver construction
- E02D7/16—Scaffolds or supports for drivers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/0061—Production methods for working underwater
Abstract
The invention discloses a kind of negative pressure barrel type single pile pile gripper construction mechanism and its construction methods, including negative pressure barrel type single pile pile gripper ontology, pile holding mechanism, spud leg is equipped on negative pressure barrel type single pile pile gripper ontology, piling platform, negative pressure bucket pedestal, connecting shaft, bolt device, voussoir, flange, pump house, pile driving frame, adjusting rod mechanism, negative pressure bucket, piling platform casing pipe, pile holding mechanism, connector, embrace ring, idler wheel, Cylinder mount bracket, cylinder, piling platform is symmetrically arranged with lower section above the pile of negative pressure barrel type single pile pile gripper ontology, stablize negative pressure barrel type single pile pile gripper ontology overall structure, the negative pressure barrel type single pile pile gripper ontology only needs a crane ship that can complete all working that pile holding is driven piles, pile holding pedestal is connected and fixed with the barrel-shaped formula of negative pressure, both time cost needed for avoiding lifting spud leg, which can increase, to be embraced The efficiency of stake piling work.
Description
Technical field
The present invention relates to negative pressure barrel type single pile pile gripper construction mechanism technical field, specially a kind of negative pressure barrel type single pile is embraced
Stake device construction mechanism and its construction method.
Background technique
Currently, also increasing with the rapid development of domestic Oversea wind power generation for the demand of pile gripper.Domestic single pile
Pile gripper is mostly to be embedded in construction operation platform bow/stern structure type, and construction operation platform is generally adopted by jack up
Platform.Need to put into great amount of cost manufacture dedicated for the pile holding ship of pile holding.Or the form using pile driving frame, it needs in list
More spud piles are squeezed into before stake piling, need the cooperation of a plurality of ship and consume more time cost.
Summary of the invention
The purpose of the present invention is to provide a kind of negative pressure barrel type single pile pile gripper construction mechanism and its construction methods, to solve
The problems mentioned above in the background art.
To achieve the above object, the invention provides the following technical scheme: a kind of negative pressure barrel type single pile pile gripper construction mechanism,
Bottom including negative pressure barrel type single pile pile gripper ontology, pile holding mechanism, the negative pressure barrel type single pile pile gripper ontology is equipped with negative pressure
The top of bucket, negative pressure bucket is equipped with negative pressure bucket pedestal, and the negative pressure bucket pedestal is mounted on the top of negative pressure bucket by bolt, adjacent
Connecting bracket is equipped between negative pressure bucket pedestal, the top of the negative pressure bucket pedestal is equipped with spud leg, between spud leg and negative pressure bucket pedestal
Be welded to connect, the negative pressure barrel type single pile pile gripper ontology is equipped with piling platform, piling stage+module by close over or
Lower section, the spud leg are equipped with pile driving frame by the piling table top of close over, and a side bottom of pile driving frame and top are equipped with tune
Pole mechanism is fixedly connected between one end and pile driving frame of adjusting rod mechanism.
Preferably, the piling platform interior at four angles be equipped with piling platform casing pipe, it is described piling platform one
Side center is equipped with pile holding mechanism, is fixedly connected between pile holding mechanism and piling platform by connector, is set in the pile holding mechanism
Have and embrace ring, the end of described armful of ring is equipped with connector, and the outside for embracing ring is equipped with connecting rod and Cylinder mount bracket, the cylinder
Mounting bracket, connecting rod are structure as a whole with ring is embraced, and the inside of described armful of ring is equipped with ball, and the Cylinder mount bracket is equipped with
The end of cylinder, cylinder is fixedly connected by bolt with Cylinder mount bracket.
Preferably, the piling platform casing pipe is equipped with bolt device close to the outside on top, and the both ends of piling platform set are opened
It is set as cone-shaped groove shape at mouthful, voussoir is equipped between piling platform casing pipe and the spud leg.
Preferably, flange, the flange of pile driving frame bottom and piling are equipped between the bottom of the pile driving frame and piling platform
It is bolted to connection between flange above platform.
Preferably, the both ends of the adjusting rod mechanism are equipped with fixed block, and the center portion of the adjusting rod mechanism is equipped with
Adjust connecting rod.
Preferably, a kind of negative pressure barrel type single pile pile gripper construction mechanism, construction method the following steps are included:
A, it lifts pile gripper and is connect with hull；
B, ship is moved to designated position；
C, negative pressure bucket pedestal is transferred, and negative pressure bucket pedestal is fixed；
D, lifting negative pressure bucket pedestal to specified pile driving position, negative pressure bucket controls slowly decentralization to seabed by system；
E, according to the parameter of sensor, the pressure of 4 negative pressure cylinders is adjusted, it is horizontal to make pedestal holding, and be embedded in seabed silt
In；
F, installation piling platform；
G, piling platform and pile driving frame are assembled；
H, lifting piling platform and pile driving frame, piling platform is hung at 4 spud legs by loop wheel machine with pile driving frame, and lower section is extremely closed
It sets right position；
I, in bolt insertion spud leg pin hole, and top voussoir is inserted into and guarantees to drive piles in the groove between piling platform and spud leg
Body panel is firm；
J, pile holding, piling work；
K, pile driving frame is dismantled；
L, after the completion of piling, upper brace is slightly sling using loop wheel machine；
M, bolt is extracted；
N, piling platform is hung into go back to deck；
O, negative pressure bucket vacuum breaker, and extracted 4 negative pressure cylinders by vibration hammer；
P, negative pressure bucket pedestal is hung into go back to deck；
Q, next seat in the plane is moved to, next piling bar is carried out and sets.
Compared with prior art, the beneficial effects of the present invention are:
(1) only need a crane ship that can complete all working of pile holding piling；
(2) pile holding pedestal is connected and fixed with the barrel-shaped formula of negative pressure, time cost needed for both having avoided lifting spud leg can increase
Add the efficiency of pile holding piling work.
Detailed description of the invention
Fig. 1 is negative pressure barrel type single pile pile gripper body construction schematic diagram of the present invention；
Fig. 2 is negative pressure barrel type single pile pile gripper ontology top view of the present invention；
Fig. 3 is present invention piling platform top view；
Fig. 4 is pile holding structural scheme of mechanism of the present invention.
In figure: 1, negative pressure barrel type single pile pile gripper ontology；2, spud leg；3, piling platform；4, negative pressure bucket pedestal；5, it connects
Axis；6, bolt device；7, voussoir；8, flange；9, pump house；10, pile driving frame；11, adjusting rod mechanism；12, negative pressure bucket；13, it drives piles
Platform casing pipe；14, pile holding mechanism；15, connector；16, ring is embraced；17, idler wheel；18, Cylinder mount bracket；19, cylinder.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of negative pressure barrel type single pile pile gripper construction mechanism, packet
Negative pressure barrel type single pile pile gripper ontology 1 is included, the bottom of pile holding mechanism 14, negative pressure barrel type single pile pile gripper ontology 1 is equipped with negative pressure bucket
12, the top of negative pressure bucket 12 is equipped with negative pressure bucket pedestal 4, and negative pressure bucket pedestal 4 is mounted on the top of negative pressure bucket 12 by bolt, adjacent
Negative pressure bucket pedestal 4 between be equipped with connecting bracket, the top of negative pressure bucket pedestal 4 is equipped with spud leg 2, spud leg 2 and negative pressure bucket pedestal 4 it
Between be welded to connect.
Negative pressure barrel type single pile pile gripper ontology 1 is equipped with piling platform 3, and 3 inside of piling platform is equipped at four angles
Piling platform casing pipe 13, piling platform casing pipe 13 are equipped with bolt device 6 close to the outside on top, and the both ends of piling platform set 13 are opened
It is set as cone-shaped groove shape at mouthful, drives piles and is equipped with voussoir 7 between platform casing pipe 13 and spud leg 2, voussoir 7 is placed in piling platform 3
For fixed piling platform 3 in groove between top and spud leg 2.
The side center of piling platform 3 is equipped with pile holding mechanism 14, passes through connector between pile holding mechanism 14 and piling platform 3
It is fixedly connected, pile holding mechanism 14, which is equipped with, embraces ring 16, and the end for embracing ring 16 is equipped with connector 15, and the outside for embracing ring 16, which is equipped with, to be connected
Extension bar and Cylinder mount bracket 18, Cylinder mount bracket 18, connecting rod are structure as a whole with ring 16 is embraced, and the inside for embracing ring 16 is equipped with
Ball 17, Cylinder mount bracket 18 are equipped with cylinder 19, and the end of cylinder 19 connects by the way that bolt and Cylinder mount bracket 18 are fixed
It connects.
In spud leg 2 close to either above or below, spud leg 2 is equipped with piling stage+module 3 at the top of the piling platform 3 of close over
Pile driving frame 10, a side bottom of pile driving frame and top are equipped with adjusting rod mechanism 11, and the both ends of adjusting rod mechanism 11 are equipped with solid
Determine block, the center portion of adjusting rod mechanism 11, which is equipped with, adjusts connecting rod, solid between one end and pile driving frame 10 of adjusting rod mechanism 11
Fixed connection is equipped with flange 8, the flange 8 and piling platform 3 of 10 bottom of pile driving frame between the bottom and piling platform 3 of pile driving frame 10
It is bolted to connection between the flange 8 of top.
Construction method: lifting pile gripper is simultaneously connect with hull, is moved ship and is transferred negative pressure bucket pedestal to designated position, and will
Negative pressure bucket pedestal is fixed, lifting negative pressure bucket pedestal to specified pile driving position, and negative pressure bucket is controlled by system and slowly transferred to seabed,
According to the parameter of sensor, the pressure of 4 negative pressure cylinders is adjusted, it is horizontal to make pedestal holding, and be embedded in the silt of seabed, installation piling
Platform assembles piling platform and pile driving frame, lifting piling platform and pile driving frame, and loop wheel machine hangs piling platform with pile driving frame
To 4 spud legs, and lower section, to suitable position, bolt is inserted into spud leg pin hole, and top voussoir is inserted into piling platform and stake
Guarantee that piling body panel is firm in groove between leg, pile holding, piling work is dismantled pile driving frame, after the completion of piling, omited using loop wheel machine
It is micro- to sling upper brace, bolt is extracted, piling platform is hung into back deck, negative pressure bucket vacuum breaker, and pass through vibration hammer for 4 negative pressure
Cylinder is extracted, and negative pressure bucket pedestal is hung go back to deck, moves to next seat in the plane, is carried out next piling bar and is set.
The negative pressure barrel type single pile pile gripper ontology only needs a crane ship that can complete all working that pile holding is driven piles, with
The barrel-shaped formula of negative pressure is connected and fixed pile holding pedestal, and time cost needed for both having avoided lifting spud leg can increase pile holding piling work
Efficiency.
A kind of negative pressure barrel type single pile pile gripper construction mechanism, construction method the following steps are included:
A, it lifts pile gripper and is connect with hull；
B, ship is moved to designated position；
C, negative pressure bucket pedestal is transferred, and negative pressure bucket pedestal is fixed；
D, lifting negative pressure bucket pedestal to specified pile driving position, negative pressure bucket controls slowly decentralization to seabed by system；
E, according to the parameter of sensor, the pressure of 4 negative pressure cylinders is adjusted, it is horizontal to make pedestal holding, and be embedded in seabed silt
In；
F, installation piling platform；
G, piling platform and pile driving frame are assembled；
H, lifting piling platform and pile driving frame, piling platform is hung at 4 spud legs by loop wheel machine with pile driving frame, and lower section is extremely closed
It sets right position；
I, in bolt insertion spud leg pin hole, and top voussoir is inserted into and guarantees to drive piles in the groove between piling platform and spud leg
Body panel is firm；
J, pile holding, piling work；
K, pile driving frame is dismantled；
L, after the completion of piling, upper brace is slightly sling using loop wheel machine；
M, bolt is extracted；
N, piling platform is hung into go back to deck；
O, negative pressure bucket vacuum breaker, and extracted 4 negative pressure cylinders by vibration hammer；
P, negative pressure bucket pedestal is hung into go back to deck；
Q, next seat in the plane is moved to, next piling bar is carried out and sets.
The beneficial effects of the present invention are:
(1) only need a crane ship that can complete all working of pile holding piling；
(2) pile holding pedestal is connected and fixed with the barrel-shaped formula of negative pressure, time cost needed for both having avoided lifting spud leg can increase
Add the efficiency of pile holding piling work.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of negative pressure barrel type single pile pile gripper construction mechanism, including negative pressure barrel type single pile pile gripper ontology (1), pile holding mechanism
(14), it is characterised in that: the bottom of the negative pressure barrel type single pile pile gripper ontology (1) is equipped with negative pressure bucket (12), negative pressure bucket (12)
Top be equipped with negative pressure bucket pedestal (4), the negative pressure bucket pedestal (4) is mounted on the top of negative pressure bucket (12) by bolt, adjacent
Negative pressure bucket pedestal (4) between be equipped with connecting bracket, the top of the negative pressure bucket pedestal (4) is equipped with spud leg (2), spud leg (2) with
It is welded to connect between negative pressure bucket pedestal (4), the negative pressure barrel type single pile pile gripper ontology (1) is equipped with piling platform (3), piling
In spud leg (2) close to either above or below, the spud leg (2) is equipped with stage+module (3) at the top of the piling platform (3) of close over
Pile driving frame (10), a side bottom of pile driving frame and top are equipped with adjusting rod mechanism (11), one end of adjusting rod mechanism (11) with
Pile driving frame is fixedly connected between (10).
2. a kind of negative pressure barrel type single pile pile gripper construction mechanism according to claim 1, it is characterised in that: the piling is flat
Platform (3) is internal to be equipped with piling platform casing pipe (13) at four angles, and the side center of piling platform (3) is equipped with pile holding machine
Structure (14) is fixedly connected between pile holding mechanism (14) and piling platform (3) by connector, and the pile holding mechanism (14) is equipped with
It embraces ring (16), the end of described armful of ring (16) is equipped with connector (15), and the outside for embracing ring (16) is equipped with connecting rod and cylinder is pacified
It fills bracket (18), the Cylinder mount bracket (18), connecting rod is structure as a whole with ring (16) are embraced, the inside of described armful of ring (16)
Equipped with ball (17), the Cylinder mount bracket (18) is equipped with cylinder (19), and the end of cylinder (19) passes through bolt and cylinder
Mounting bracket (18) is fixedly connected.
3. a kind of negative pressure barrel type single pile pile gripper construction mechanism according to claim 2, it is characterised in that: the piling is flat
Platform casing (13) is equipped with bolt device (6) close to the outside on top, and cone is set as at the both ends open of piling platform set (13)
Groove-like is equipped with voussoir (7) between the piling platform casing pipe (13) and spud leg (2).
4. a kind of negative pressure barrel type single pile pile gripper construction mechanism according to claim 1, it is characterised in that: the pile driving frame
(10) flange (8) are equipped between bottom and piling platform (3), on the flange (8) and piling platform (3) of pile driving frame (10) bottom
It is bolted to connection between the flange (8) of side.
5. a kind of negative pressure barrel type single pile pile gripper construction mechanism according to claim 1, it is characterised in that: the adjusting rod
The both ends of mechanism (11) are equipped with fixed block, and the center portion of the adjusting rod mechanism (11), which is equipped with, adjusts connecting rod.
6. realizing a kind of negative pressure barrel type single pile pile gripper construction mechanism described in claim 1, construction method includes following step
It is rapid:
A, it lifts pile gripper and is connect with hull；
B, ship is moved to designated position；
C, negative pressure bucket pedestal is transferred, and negative pressure bucket pedestal is fixed；
D, lifting negative pressure bucket pedestal to specified pile driving position, negative pressure bucket controls slowly decentralization to seabed by system；
E, according to the parameter of sensor, the pressure of 4 negative pressure cylinders is adjusted, it is horizontal to make pedestal holding, and be embedded in the silt of seabed；
F, installation piling platform；
G, piling platform and pile driving frame are assembled；
H, lifting piling platform and pile driving frame, piling platform is hung at 4 spud legs by loop wheel machine with pile driving frame, and lower section to suitable position
It sets；
I, in bolt insertion spud leg pin hole, and top voussoir is inserted into the groove driven piles between platform and spud leg and guarantees that pile driving frame is put down
Platform is firm；
J, pile holding, piling work；
K, pile driving frame is dismantled；
L, after the completion of piling, upper brace is slightly sling using loop wheel machine；
M, bolt is extracted；
N, piling platform is hung into go back to deck；
O, negative pressure bucket vacuum breaker, and extracted 4 negative pressure cylinders by vibration hammer；
P, negative pressure bucket pedestal is hung into go back to deck；
Q, next seat in the plane is moved to, next piling bar is carried out and sets.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910871825.3A CN110468840A (en) | 2019-09-16 | 2019-09-16 | A kind of negative pressure barrel type single pile pile gripper construction mechanism and its construction method |
| JP2021600041U JP3234544U (en) | 2019-09-16 | 2020-09-02 | Suction bucket type monopile pile gripper construction mechanism and its construction method |
| PCT/CN2020/112977 WO2021052174A1 (en) | 2019-09-16 | 2020-09-02 | Negative-pressure barrel type single pile gripper construction mechanism and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910871825.3A CN110468840A (en) | 2019-09-16 | 2019-09-16 | A kind of negative pressure barrel type single pile pile gripper construction mechanism and its construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110468840A true CN110468840A (en) | 2019-11-19 |
Family
ID=68515846
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910871825.3A Pending CN110468840A (en) | 2019-09-16 | 2019-09-16 | A kind of negative pressure barrel type single pile pile gripper construction mechanism and its construction method |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3234544U (en) |
| CN (1) | CN110468840A (en) |
| WO (1) | WO2021052174A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021052174A1 (en) * | 2019-09-16 | 2021-03-25 | 江苏亨通蓝德海洋工程有限公司 | Negative-pressure barrel type single pile gripper construction mechanism and construction method thereof |
| CN113026748A (en) * | 2019-12-24 | 2021-06-25 | 江苏金风科技有限公司 | Single pile foundation guiding device |
| CN115897575A (en) * | 2023-02-21 | 2023-04-04 | 中天科技集团海洋工程有限公司 | Underwater pile sinking device and process based on suction cylinder type pile stabilizing platform |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113897960B (en) * | 2021-10-15 | 2023-03-31 | 江苏长风海洋装备制造有限公司 | Install in steady pile platform's high steel-pipe pile positioner with adjustable accuracy |
| CN115012376B (en) * | 2022-05-25 | 2023-09-29 | 交通运输部上海打捞局 | Four-pile stable pile platform capable of adjusting root opening and adapting to different pile diameters |
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- 2019-09-16 CN CN201910871825.3A patent/CN110468840A/en active Pending
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- 2020-09-02 WO PCT/CN2020/112977 patent/WO2021052174A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2021052174A1 (en) * | 2019-09-16 | 2021-03-25 | 江苏亨通蓝德海洋工程有限公司 | Negative-pressure barrel type single pile gripper construction mechanism and construction method thereof |
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| CN115897575A (en) * | 2023-02-21 | 2023-04-04 | 中天科技集团海洋工程有限公司 | Underwater pile sinking device and process based on suction cylinder type pile stabilizing platform |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021052174A1 (en) | 2021-03-25 |
| JP3234544U (en) | 2021-10-21 |
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