CN109252523A - A kind of adjusting method of integrated form pile holding device - Google Patents
A kind of adjusting method of integrated form pile holding device Download PDFInfo
- Publication number
- CN109252523A CN109252523A CN201811091517.0A CN201811091517A CN109252523A CN 109252523 A CN109252523 A CN 109252523A CN 201811091517 A CN201811091517 A CN 201811091517A CN 109252523 A CN109252523 A CN 109252523A
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- pile holding
- pile
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- lower layer
- arm
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- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims description 18
- 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 description 15
- 230000000694 effects Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 7
- 238000005553 drilling Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012913 prioritisation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
- E02D13/04—Guide devices; Guide frames
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
A kind of adjusting method of integrated form pile holding device of the present invention, the method are as follows: pile gripper is divided into upper layer and lower layer, upper layer pile holding component is installed on the deck plane of hull or platform, lower layer's pile holding component is installed below the deck plane of hull or platform, and upper layer pile holding component is installed on the matching realized on the sealing flatcar for can control translation to different tube diameters, while upper layer pile holding component and lower layer's pile holding component realize that horizontal extension realizes that the adjustment to different tube diameters matches by oil cylinder.A kind of adjusting method of integrated form pile holding device of the present invention, structure is simple, it is easy to use, have a wide range of application and construction efficiency is high.
Description
Technical field
The present invention relates to a kind of adjusting methods to belong to more particularly, to the adjusting method of a kind of pair of integrated form pile holding device
Offshore wind farm technical field of construction.
Background technique
The positive high speed development of offshore wind farm in recent years, the application of single-pile foundation is especially extensive in blower foundation, whether squeezes into
Stake or embedded rock pile require a kind of special equipment " pile gripper ", to guarantee the verticality of engineering pile.
Currently, existing pile gripper is generally independent equipment in the market, it is mounted on jack-up unit ship, this absolute construction
Mode is with limitation is big, operation difficulty is high, structure is complicated, high cost disadvantage；This is because: 1) jack-up unit ship is being applied
During work, hull jacking is higher than water surface certain altitude, and pile gripper is installed above deck, and pile gripper top mark is high generally to be can reach+
26.0m, therefore may be only available for the higher project of stake top absolute altitude, so as to cause its can application range it is relatively narrow；2) single pile embedding in rock is applied
Bore operation need to be unfolded in the case where pile gripper clamps engineering pile state in working hour, but drilling machine can not stand on pile gripper certainly during piling
On, therefore engineering pile or steel pile casting are after the installation is completed, need to reinstall drilling machine, cause the construction period long；3) drilling machine is mounted on
On pile gripper, for drilling machine workbench apart from sea level about 30m, the safety of rig personnel is low, emergency strain energy
Power is poor；4) pile gripper generallys use box beam and truss structure composition, and huge structure, rolled steel dosage is big, and equipment cost is high.Therefore,
The completely new pile holding device of one kind is needed to overcome the above problem.
Summary of the invention
That the purpose of the present invention is to overcome the above shortcomings and to provide a kind of structures is simple, easy to use, has a wide range of application and applies
The adjusting method of the high-efficient integrated form pile holding device of work.
The object of the present invention is achieved like this:
A kind of adjusting method of integrated form pile holding device, the method are as follows: pile gripper is divided into upper layer and lower layer, upper layer pile holding group
Part is installed on the deck plane of hull or platform, and lower layer's pile holding component is installed below the deck plane of hull or platform, and upper layer
Pile holding component is installed on the matching realized on the sealing flatcar for can control translation to different tube diameters, while pile holding component in upper layer is under
Layer pile holding component realizes that horizontal extension realizes that the adjustment to different tube diameters matches by oil cylinder.
A kind of adjusting method of integrated form pile holding device, the adjusting method is based on a kind of integrated form pile holding device, described
Device includes the upper layer pile holding component being installed on platform deck face and the lower layer's pile holding being installed below platform deck face
Component；The upper layer pile holding component includes two sealing flatcars that sliding walks on sliding rail, multiple upper layer pile holding arms
It is symmetrically arranged on two sealing flatcars；Lower layer's pile holding component includes multiple lower layer's pile holdings for being installed on mesa base
Arm；The upper layer pile holding arm is plugged on bracket by pin shaft, and the bracket is mounted on the base, and the pedestal is set to sealing
On flatcar；The rotation axis activity of above-mentioned frame bottom is plugged on pedestal,
The adjusting method are as follows:
Step 1: pile holding component in upper layer is moved left and right with sealing flatcar to predeterminated position, runing rest drives upper layer to embrace
Stake revolution of arm, so that pile holding arm in upper layer is located at the radial direction of engineering pile predeterminated position, subsequent upper layer pile holding arm extends to close in advance
At engineering pile tube wall；Multiple lower layer's pile holding arms of lower layer's pile holding component are extended in advance at engineering pile tube wall simultaneously；
Step 2: engineering pile is lowered through upper layer pile holding component and lower layer's pile holding component；
Step 3: lower layer's pile holding arm is resisted against on the tube wall of engineering pile, and remain fixed；
Step 4: by the stroke for adjusting upper layer pile holding arm, so that engineering pile keeps vertical.
A kind of adjusting method of integrated form pile holding device of the present invention, there are four the upper layer pile holding arm settings, upper layer pile holding
Arm includes the telescoping mechanism driven by oil cylinder, is provided with contact roller on the telescopic arm of the telescoping mechanism.
A kind of adjusting method of integrated form pile holding device of the present invention, there are four lower layer's pile holding arm settings, the lower layer
Pile holding arm includes the telescoping mechanism driven by oil cylinder, is provided with contact roller, and telescopic machine on the telescopic arm of the telescoping mechanism
Sealing element is provided between the fixed arm and telescopic arm of structure.
A kind of adjusting method of integrated form pile holding device of the present invention is set with connecting flange in the rotation axis of the bracket
Ring is evenly arranged with multiple bolts hole on the connecting flange ring, is provided on the pedestal multiple with connecting flange ring spiral shell
Keyhole corresponding matched adjustment connecting hole screws in the company that adjustment connecting hole realizes bracket and pedestal after bolt passing through bolt hole
It connects.
A kind of adjusting method of integrated form pile holding device of the present invention, four lower layer's pile holding arms are equally divided into two groups, are located at outer
The oil cylinder stroke of lower layer's pile holding arm of side is greater than the oil cylinder stroke of lower layer's pile holding arm positioned inside.
A kind of adjusting method of integrated form pile holding device of the present invention, the platform are hull or jack up operation platform.
Compared with prior art, the beneficial effects of the present invention are:
Conventional pile gripper is divided into two parts, lower layer's pile holding component up and down and is integrated in the platform mechanisms such as hull by the present invention
Inside, fixed by bolt and hull；Upper layer pile holding component is installed on platform deck face, is made as Demountable；
So that it has the advantage that
1. pile holding device absolute altitude reduces by the combination with the platform mechanisms such as hull, conventional pile holding general ability is overcome
Sex-limited big disadvantage is applicable to any single-pile foundation pile holding, steady stake requirement, applied widely；
2. drilling machine can directly be erected at the top of upper layer pile holding component since absolute altitude reduces, without scene dismounting, contracting
The short construction period improves construction precision；And upper layer pile holding component is arranged to detachable structure, therefore when drilling machine work,
Easily pile holding component in upper layer can be removed, vacating space is convenient for operator's construction；
3. pile gripper and drilling machine are in same operation in-house operation, operating room is placed on platform deck, without operation of ascending a height,
Greatly reduce operational hazards degree；
4. the main structure of upper layer pile holding component is mainly composed by with hull and sealing flatcar, rolled steel dosage is only
The 1/10 of existing pile gripper, equipment cost substantially reduces；
5. further increasing the regulating power of pile gripper after pile holding component in upper layer is combined with sealing flatcar, enabling it to
Enough practical caliber ranges increase, and greatly improve its use scope, increase the market competitiveness of enterprise.
Detailed description of the invention
Fig. 1 is the structural representation of the integrated form pile holding device in a kind of adjusting method of integrated form pile holding device of the present invention
Figure.
Fig. 2 is the upper layer pile holding group of the integrated form pile holding device in a kind of adjusting method of integrated form pile holding device of the present invention
The structural schematic diagram of part.
Fig. 3 is the upper layer pile holding group of the integrated form pile holding device in a kind of adjusting method of integrated form pile holding device of the present invention
Status diagram after one adjusting of part.
Fig. 4 is lower layer's pile holding group of the integrated form pile holding device in a kind of adjusting method of integrated form pile holding device of the present invention
The structural schematic diagram of part.
Fig. 5 is the upper layer pile holding arm of the integrated form pile holding device in a kind of adjusting method of integrated form pile holding device of the present invention
The partial schematic diagram at place.
Fig. 6 is the side view of Fig. 5 of the integrated form pile holding device in a kind of adjusting method of integrated form pile holding device of the present invention
Figure.
Fig. 7 is facing for Fig. 5 of the integrated form pile holding device in a kind of adjusting method of integrated form pile holding device of the present invention
Figure.
Wherein:
Platform 1, upper layer pile holding component 2, lower layer's pile holding component 3；
Sliding rail 2.1, sealing flatcar 2.2, upper layer pile holding arm 2.3, bracket 2.4, pedestal 2.5；
Connecting flange ring 2.4.1；
Adjust connecting hole 2.5.1；
Lower layer's pile holding arm 3.1.
Specific embodiment
Referring to Fig. 1~7, the present invention relates to a kind of adjusting method of integrated form pile holding device, the methods are as follows: pile gripper point
For upper layer and lower layer, upper layer pile holding component is installed on the deck plane of hull or platform, and lower layer's pile holding component is installed on hull or flat
Below the deck plane of platform, and upper layer pile holding component is installed on realized on the sealing flatcar for can control translation to different tube diameters
Match, while upper layer pile holding component and lower layer's pile holding component realize that horizontal extension realizes the adjustment to different tube diameters by oil cylinder；
A kind of adjusting method of above-mentioned integrated form pile holding device is based on a kind of integrated form pile holding device, and described device includes
The upper layer pile holding component 2 being installed on 1 deck plane of platform and the lower layer's pile holding component 3 being installed below 1 deck plane of platform；
Concretely, the upper layer pile holding component 2 includes two sealing flatcars that sliding walks on sliding rail 2.1
2.2, multiple upper layer pile holding arms 2.3 are symmetrically arranged on two sealing flatcars 2.2；Lower layer's pile holding component 3 includes multiple
It is installed on lower layer's pile holding arm 3.1 of 1 bottom of platform；
Preferably, there are four the settings of upper layer pile holding arm 2.3, and upper layer pile holding arm 2.3 is plugged in bracket by pin shaft
On 2.4, the bracket 2.4 is installed on pedestal 2.5, and the pedestal 2.5 is set on sealing flatcar 2.2；
Further, the rotation axis activity of 2.4 bottom of bracket is plugged on pedestal 2.5, the rotation of the bracket 2.4
It is set with connecting flange ring 2.4.1 on axis, is evenly arranged with multiple bolts hole, the pedestal on the connecting flange ring 2.4.1
Multiple matched adjustment connecting hole 2.5.1s corresponding with the bolt hole of connecting flange ring 2.4.1 are provided on 2.5, bolt passes through
The connection that adjustment connecting hole 2.5.1 realizes bracket 2.4 and pedestal 2.5 is screwed in after bolt hole；
Further, the upper layer pile holding arm 2.3 includes the telescoping mechanism driven by oil cylinder, which stretches
Contact roller is provided on arm, so that avoiding the erosion of steam after oil cylinder retraction；Likewise, lower layer's pile holding arm 3.1
There are four settings, and lower layer's pile holding arm 3.1 includes the telescoping mechanism driven by oil cylinder, sets on the telescopic arm of the telescoping mechanism
It is equipped with contact roller, and is provided with sealing element between the fixed arm and telescopic arm of telescoping mechanism；So that being kept away after oil cylinder retraction
Exempt from the erosion of steam；
Further, four lower layer's pile holding arms 3.1 are equally divided into two groups, positioned at the oil cylinder of lower layer's pile holding arm 3.1 in outside
Stroke is greater than the oil cylinder stroke of lower layer's pile holding arm 3.1 positioned inside；
Further, the platform 1 is hull or jack up operation platform；
In conjunction with a kind of integrated form pile holding device, adjusting method are as follows:
Step 1: upper layer pile holding component 2 is moved left and right with sealing flatcar 2.2 to predeterminated position, runing rest 2.4 is driven
Upper layer pile holding arm 2.3 turns round, so that upper layer pile holding arm 2.3 is located at the radial direction of engineering pile predeterminated position, subsequent upper layer pile holding
The telescoping mechanism of arm 2.3 extends to contact roller in advance at engineering pile tube wall；Multiple lower layers of lower layer's pile holding component 3 simultaneously
The telescoping mechanism starting of pile holding arm 3.1 drives the contact roller on telescopic arm to be extended at engineering pile tube wall in advance；
Step 2: engineering pile is lowered through upper layer pile holding component 2 and lower layer's pile holding component 3；
Step 3: driving the contact roller on telescopic arm to be resisted against engineering after the telescoping mechanism movement of lower layer's pile holding arm 3.1
On the tube wall of stake, and remain fixed；
Step 4: the stroke of the telescopic arm by the telescoping mechanism for adjusting upper layer pile holding arm 2.3, so that engineering pile is kept
Vertically, to meet engine request.
In addition: it should be noted that above-mentioned specific embodiment is only a prioritization scheme of this patent, the skill of this field
Any change or improvement that art personnel are done according to above-mentioned design, within the protection domain of this patent..
Claims (7)
1. a kind of adjusting method of integrated form pile holding device, it is characterised in that: the method are as follows: pile gripper is divided into upper layer and lower layer,
Upper layer pile holding component is installed on the deck plane of hull or platform, and lower layer's pile holding component is installed under the deck plane of hull or platform
Side, and upper layer pile holding component is installed on the matching realized on the sealing flatcar for can control translation to different tube diameters, while upper layer is embraced
Stake component and lower layer's pile holding component realize that horizontal extension realizes that the adjustment to different tube diameters matches by oil cylinder.
2. a kind of adjusting method of integrated form pile holding device, it is characterised in that: the adjusting method is based on a kind of integrated form pile holding
Device, described device include the upper layer pile holding component (2) being installed on platform (1) deck plane and are installed on platform (1) first
Lower layer's pile holding component (3) below plate face；The upper layer pile holding component (2) includes that sliding walks on sliding rail (2.1)
Two sealing flatcars (2.2), multiple upper layer pile holding arms (2.3) are symmetrically arranged on two sealing flatcars (2.2)；The lower layer
Pile holding component (3) includes multiple lower layer's pile holding arms (3.1) for being installed on platform (1) bottom；The upper layer pile holding arm (2.3) is logical
It crosses pin shaft to be plugged on bracket (2.4), the bracket (2.4) is installed on pedestal (2.5), and the pedestal (2.5) is set to envelope
On mouth flatcar (2.2)；The rotation axis activity of above-mentioned bracket (2.4) bottom is plugged on pedestal (2.5),
The adjusting method are as follows:
Step 1: upper layer pile holding component (2) is moved left and right with sealing flatcar (2.2) to predeterminated position, runing rest (2.4) band
Dynamic upper layer pile holding arm (2.3) revolution so that upper layer pile holding arm (2.3) is located at the radial direction of engineering pile predeterminated position, it is subsequent on
Layer pile holding arm (2.3) is extended in advance at engineering pile tube wall；Multiple lower layer's pile holding arms (3.1) of lower layer's pile holding component (3) simultaneously
It is extended at engineering pile tube wall in advance；
Step 2: engineering pile is lowered through upper layer pile holding component (2) and lower layer's pile holding component (3)；
Step 3: lower layer's pile holding arm (3.1) is resisted against on the tube wall of engineering pile, and remain fixed；
Step 4: by the stroke for adjusting upper layer pile holding arm (2.3), so that engineering pile keeps vertical.
3. a kind of adjusting method of integrated form pile holding device as claimed in claim 2, it is characterised in that: the upper layer pile holding arm
(2.3) there are four setting, upper layer pile holding arm (2.3) includes the telescoping mechanism driven by oil cylinder, the telescopic arm of the telescoping mechanism
On be provided with contact roller.
4. a kind of adjusting method of integrated form pile holding device as claimed in claim 2, it is characterised in that: lower layer's pile holding arm
(3.1) there are four setting, lower layer's pile holding arm (3.1) includes the telescoping mechanism driven by oil cylinder, which stretches
Contact roller is provided on contracting arm；And sealing element is provided between the fixed arm and telescopic arm of telescoping mechanism.
5. a kind of adjusting method of integrated form pile holding device as claimed in claim 2, it is characterised in that: the bracket (2.4)
It is set in rotation axis connecting flange ring (2.4.1), is evenly arranged with multiple bolts hole on the connecting flange ring (2.4.1),
Multiple matched adjustment connecting holes corresponding with the bolt hole of connecting flange ring (2.4.1) are provided on the pedestal (2.5)
(2.5.1) screws in the connection that bracket (2.4) and pedestal (2.5) are realized in adjustment connecting hole (2.5.1) after bolt passing through bolt hole.
6. a kind of adjusting method of integrated form pile holding device as claimed in claim 2, it is characterised in that: four lower layer's pile holding arms
(3.1) two groups are equally divided into, lower layer's pile holding arm positioned inside is greater than positioned at the oil cylinder stroke of lower layer's pile holding arm (3.1) in outside
(3.1) oil cylinder stroke.
7. a kind of adjusting method of integrated form pile holding device as claimed in claim 2, it is characterised in that: the platform (1) is ship
Body or jack up operation platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811091517.0A CN109252523A (en) | 2018-09-19 | 2018-09-19 | A kind of adjusting method of integrated form pile holding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811091517.0A CN109252523A (en) | 2018-09-19 | 2018-09-19 | A kind of adjusting method of integrated form pile holding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109252523A true CN109252523A (en) | 2019-01-22 |
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ID=65048495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811091517.0A Pending CN109252523A (en) | 2018-09-19 | 2018-09-19 | A kind of adjusting method of integrated form pile holding device |
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| CN (1) | CN109252523A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60144417A (en) * | 1983-12-29 | 1985-07-30 | Shimizu Constr Co Ltd | Holder of pile in pile driver |
| CN202557745U (en) * | 2012-01-09 | 2012-11-28 | 广东华尔辰海上风电工程有限责任公司 | Multi-functional double-hull wind power engineering ship for offshore high-altitude heavy-load lifting and installation operations |
| CN104389607A (en) * | 2014-10-22 | 2015-03-04 | 中铁工程装备集团有限公司 | Novel drilling and blasting method vertical shaft drilling machine |
| CN205382485U (en) * | 2016-02-25 | 2016-07-13 | 江苏蓝潮海洋风电工程建设有限公司 | Stake mount is embraced to marine wind power single pile |
| CN107130600A (en) * | 2017-05-25 | 2017-09-05 | 江苏蓝潮海洋风电工程建设有限公司 | One kind migrates formula automatic deviation correction single pile pile gripper construction mechanism and construction method |
| CN107165167A (en) * | 2017-06-19 | 2017-09-15 | 上海衡拓船舶设备有限公司 | Marine guidance piling pile gripper |
-
2018
- 2018-09-19 CN CN201811091517.0A patent/CN109252523A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60144417A (en) * | 1983-12-29 | 1985-07-30 | Shimizu Constr Co Ltd | Holder of pile in pile driver |
| CN202557745U (en) * | 2012-01-09 | 2012-11-28 | 广东华尔辰海上风电工程有限责任公司 | Multi-functional double-hull wind power engineering ship for offshore high-altitude heavy-load lifting and installation operations |
| CN104389607A (en) * | 2014-10-22 | 2015-03-04 | 中铁工程装备集团有限公司 | Novel drilling and blasting method vertical shaft drilling machine |
| CN205382485U (en) * | 2016-02-25 | 2016-07-13 | 江苏蓝潮海洋风电工程建设有限公司 | Stake mount is embraced to marine wind power single pile |
| CN107130600A (en) * | 2017-05-25 | 2017-09-05 | 江苏蓝潮海洋风电工程建设有限公司 | One kind migrates formula automatic deviation correction single pile pile gripper construction mechanism and construction method |
| CN107165167A (en) * | 2017-06-19 | 2017-09-15 | 上海衡拓船舶设备有限公司 | Marine guidance piling pile gripper |
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Application publication date: 20190122 |