CN106759201B - Wind-powered electricity generation and the embedding rock jack up operation platform of bridge - Google Patents
Wind-powered electricity generation and the embedding rock jack up operation platform of bridge Download PDFInfo
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- CN106759201B CN106759201B CN201611098047.1A CN201611098047A CN106759201B CN 106759201 B CN106759201 B CN 106759201B CN 201611098047 A CN201611098047 A CN 201611098047A CN 106759201 B CN106759201 B CN 106759201B
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- operation platform
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- electricity generation
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
- E02B17/08—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B2017/0056—Platforms with supporting legs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
Abstract
A kind of wind-powered electricity generation of the present invention and the embedding rock jack up operation platform of bridge, it include jack up operation platform (1), there are four go up and down spud leg (1.1) for installation on four angles of the jack up operation platform (1), drilling equipment (2) are installed on the deck of the jack up operation platform (1), the drilling equipment (2) includes the door frame of one group of retractable structure, a pressurization oil cylinder (2.5) is provided on the door frame, sliding is provided with pressuring slip block (2.6) in its door frame, pressurization oil cylinder (2.5) applies downward pressure to pressuring slip block (2.6), it is provided with drilling rod (2.7) vertically downwards on the pressuring slip block (2.6), the bottom of the drilling rod (2.7) is equipped with drill bit (2.8).A kind of wind-powered electricity generation of the present invention and the embedding rock jack up operation platform of bridge, construction efficiency is high and construction effect is good.
Description
Technical field
The present invention relates to a kind of operation on the sea jack up operation platforms, drill and drive piles in offshore engineering more particularly, to one kind
Platform, can be applied to wind-powered electricity generation and bridge pile foundation field, belong to field of ocean engineering.
Background technique
Currently, wind energy is as a kind of clean renewable energy, the increasingly attention by countries in the world；Its amount of accumulateing is huge
Greatly, global wind energy is about 2.74 × 10^9MW, wherein available wind energy is 2 × 10^7MW, than that can develop and use on the earth
Water energy total amount also want 10 times big；
For China has a vast territory, the national condition of seashore wire length, offshore wind energy resource very abundant, before great application
Scape；And Oversea wind power generation has many advantages, such as that wind speed is big, effective generating dutation is long, is not take up land, is close apart from load center,
Therefore having well can development prospect；
Nowadays the overwhelming majority all uses single-pile foundation in built marine wind electric field, i.e., one is directly squeezed into sea bed
Basis of the large diameter steel pipe pile as Wind turbines；The major advantage of single-pile foundation is that structural shape is simple, easy for construction；For
The demand of operation on the sea, having Corporation R & D, " buoyancy tank is used in a kind of piling of offshore wind power foundation as disclosed in 201410186577.6
Formula positioning tool " uses floating operation mode；But with the fast development of Wind turbines manufacturing technology, single-machine capacity
Constantly increase, the single pile diameter needed is increasing, and the punching of sea bed face, pile foundation lifting and the difficulty squeezed into also increase with it；On
New job requirements can not be adapted to completely by stating tooling.
Meanwhile in the pile foundation construction operation process of bridge (especially bridge spanning the sea), it is also desirable to corresponding operation on the sea
Platform carries out drilling piling, therefore, needs a kind of to can be applied to wind-powered electricity generation and bridge field carries out the construction of drilling piling work
High-efficient embedding rock jack up operation platform.
Summary of the invention
The purpose of the present invention is to overcome the above shortcomings and to provide a kind of construction efficiency is high and construction effect is good wind-powered electricity generations and bridge
The embedding rock jack up operation platform of beam.
The object of the present invention is achieved like this:
A kind of wind-powered electricity generation and the embedding rock jack up operation platform of bridge, the wind-powered electricity generation and the embedding rock jack up operation platform of bridge include
There is jack up operation platform, go up and down spud leg there are four installations on four angles of the jack up operation platform,
Drilling equipment is installed, the drilling equipment includes one group of open-close type on the deck of the jack up operation platform
The door frame of structure, the door frame include symmetrically arranged two flip pieces, and the flip piece bottom end and jack up construction are flat
The deck of platform is hinged, and the top of two flip pieces is horizontally connected with upper junction plate, and overturning is provided with by each flip piece
Oil cylinder, the bottom of the overturning oil cylinder are articulated on the deck of jack up operation platform, the piston rod of the overturning oil cylinder with turn over
The lateral wall for turning part is hinged, and slippage slot, the top installation of the flip piece are vertically provided on the inner sidewall of the flip piece
There is pressurization oil cylinder, and the piston rod for the oil cylinder that pressurizes is inserted in slippage slot, the slippage slot inner clip of two flip pieces of left and right settings
It is equipped with pressuring slip block, is provided with drilling rod on the pressuring slip block vertically downwards, the bottom of the drilling rod is equipped with drill bit.
A kind of wind-powered electricity generation of the present invention and the embedding rock jack up operation platform of bridge, the drilling rod is provided centrally with pulp-absorbing pipe, described
Drilling equipment also includes mud ingress pipe, and mud ingress pipe is placed on the reel being located on construction deck.
A kind of wind-powered electricity generation of the present invention and bridge embedding rock jack up operation platform are set with anti-deflection device on the drilling rod, described
Anti-deflection device includes the multiple connectors being in contact with drilling rod, and anti-bias oil cylinder is provided on each connector, described anti-bias
Arc panel is installed, arc panel is located on same periphery, and arc panel is staggered up and down on the piston rod of oil cylinder.
A kind of wind-powered electricity generation of the present invention and the embedding rock jack up operation platform of bridge, the drive system installed on the pressuring slip block
Drive drilling rod rotation.
A kind of wind-powered electricity generation of the present invention and the embedding rock jack up operation platform of bridge, the pressuring slip block are fixedly connected with drilling rod,
The drill bit includes the locating rack being connected with drilling rod, is equipped with brill disk on the bottom surface of the locating rack, on the locating rack
The drive system of installation is driven by gear reduction box and bores disc spins.
A kind of wind-powered electricity generation of the present invention and the embedding rock jack up operation platform of bridge, the connector are fixedly linked with drilling-rod external wall,
The hole inner wall sliding contact of arc panel and drilling.
A kind of wind-powered electricity generation of the present invention and the embedding rock jack up operation platform of bridge, sliding connects between connector and the outside of drilling rod
Touching, the arc panel are contacted with the fixation of the hole inner wall of drilling.
A kind of wind-powered electricity generation of the present invention and the embedding rock jack up operation platform of bridge, it is described contain around stake bull ladle be sleeved on lifting spud leg
Spud leg on cylinder, pivoting support is installed at the top of the cylinder, rotary hoist is installed on the pivoting support.
A kind of wind-powered electricity generation of the present invention and the embedding rock jack up operation platform of bridge, the A cabinet frame hung around stake are to be connected using pin shaft
What is connect detachable is laid flat structure.
Compared with prior art, the beneficial effects of the present invention are:
Jack up operation platform of the invention is stood still for a long while by lifting spud leg and is constructed across the sea, so that entirely constructing
Cheng Gengwei is steadily and surely reliable；It drills after being pressurizeed simultaneously by drilling equipment, so that drilling efficiency is higher；And it is driven in boring procedure
Flowing mode can take that drilling rod drives or drilling rod is motionless, and drill bit rotary-cut operation can be applied to different different areas of activity, so that making
Industry range is wider；And it hangs around stake using operation height is improved after cylinder, so that operation is more convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of a kind of wind-powered electricity generation of the present invention and the embedding rock jack up operation platform of bridge.
Fig. 2 is the side view of a kind of wind-powered electricity generation of the present invention and the embedding rock jack up operation platform of bridge.
Fig. 3 is the structural representation of the door frame of the drilling equipment of a kind of wind-powered electricity generation of the present invention and the embedding rock jack up operation platform of bridge
Figure.
Fig. 4 is the application state signal of the drilling equipment of a kind of wind-powered electricity generation of the present invention and the embedding rock jack up operation platform of bridge
Figure.
Fig. 5 is the structural schematic diagram of a kind of wind-powered electricity generation of the present invention and the embedding rock jack up operation platform of bridge hung around stake.
Wherein:
Jack up operation platform 1, drilling equipment 2 hang 3 around stake.
Go up and down spud leg 1.1；
Flip piece 2.1, upper junction plate 2.2, overturning oil cylinder 2.3, slippage slot 2.4, pressurization oil cylinder 2.5, pressuring slip block
2.6, drilling rod 2.7, drill bit 2.8, mud ingress pipe 2.9, pulp-absorbing pipe 2.10；
Cylinder 3.1, loop wheel machine 3.2.
Specific embodiment
Referring to Fig. 1 ~ 5, a kind of wind-powered electricity generation and the embedding rock jack up operation platform of bridge, the wind-powered electricity generation and bridge of the present invention
Embedding rock jack up operation platform includes jack up operation platform 1, is equipped with four on four angles of the jack up operation platform 1
A lifting spud leg 1.1,
Drilling equipment 2 is installed, the drilling equipment 2 includes one group and opens on the deck of the jack up operation platform 1
The door frame of box-like structure, the door frame include symmetrically arranged two flip pieces 2.1,2.1 bottom end of flip piece with from
The deck of lift-type operation platform 1 is hinged, and the top of two flip pieces 2.1 is horizontally connected with upper junction plate 2.2, and on two pieces
Open and close control is realized in design between connecting plate 2.2 by plugging members such as pin shafts, and overturning oil is provided with by each flip piece 2.1
The bottom of cylinder 2.3, the overturning oil cylinder 2.3 is articulated on the deck of jack up operation platform 1, the work of the overturning oil cylinder 2.3
The lateral wall of stopper rod and flip piece 2.1 is hinged, and slippage slot 2.4 is vertically provided on the inner sidewall of the flip piece 2.1, described
The top of flip piece 2.1 is equipped with pressurization oil cylinder 2.5, and the piston rod for the oil cylinder 2.5 that pressurizes is inserted in slippage slot 2.4, left and right
Be gripped with pressuring slip block 2.6 in the slippage slot 2.4 for two flip pieces 2.1 being arranged, on the pressuring slip block 2.6 vertically to
It is arranged with drilling rod 2.7, the bottom of the drilling rod 2.7 is equipped with drill bit 2.8；
Preferably, the drilling rod 2.7 is provided centrally with pulp-absorbing pipe 2.10, and the drilling equipment 2 also includes with drilling rod 2.7
Move ahead the mud ingress pipe 2.9 being arranged, and mud ingress pipe 2.9 is placed on the reel on 1 deck of jack up operation platform
On；When work, mud ingress pipe 2.9 rushes the hard rocks powder such as granite generated after cutting, it is prevented to be deposited on bottom
Drilling effect is influenced, is then drawn it out by pulp-absorbing pipe 2.10；
Preferably, anti-deflection device is set on the drilling rod 2.7, the anti-deflection device includes to be in contact with drilling rod 2.7
Multiple connectors, be provided with anti-bias oil cylinder on each connector, arc panel be installed on the piston rod of the anti-bias oil cylinder,
Arc panel is located on same periphery and arc panel is staggered up and down；
Further, there are two types of the driving method settings:
Mode one: the drive system driving drilling rod 2.7 installed on the pressuring slip block 2.6 rotates；
Mode two: the pressuring slip block 2.6 is fixedly connected with drilling rod 2.7, and the drill bit 2.8 includes and drilling rod 2.7
The locating rack being connected is equipped with brill disk on the bottom surface of the locating rack, and the drive system installed on the locating rack passes through tooth
It takes turns reduction gearbox driving and bores disc spins；
Further, the anti-deflection device is again provided with two kinds of mounting means:
Mode one: connector is fixedly linked with 2.7 outer wall of drilling rod, the hole inner wall sliding contact of arc panel and drilling；
Mode two: sliding contact (passing through the modes such as idler wheel) between connector and the outside of drilling rod 2.7, the arc panel with
The fixed contact of the hole inner wall of drilling；
It is described around stake hang 3 include be sleeved on lifting spud leg 1.1 spud leg on cylinder 3.1, the top of the cylinder 3.1
Pivoting support is installed, loop wheel machine 3.2 is installed on the pivoting support；
Further, it is described around stake hang 3 A cabinet frame be using pin shaft connect it is detachable be laid flat structure, thus at that time
When passing through bridge, its height can be reduced in order to avoid influencing its navigation；
It when work, first passes through and hangs 3 carry out steel pile casting installations around stake, then lift drilling equipment 2 and drill, wait and drilled
Piling bar, concrete perfusion are installed after finishing, and can finally retain steel pile casting, or remove steel using vibration hammer according to customer demand
Casing；
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 wind-powered electricity generation and the embedding rock jack up operation platform of bridge, it is characterised in that: the wind-powered electricity generation and the embedding rock jack up of bridge are applied
Work platform includes jack up operation platform (1), and there are four lifting poles for installation on four angles of the jack up operation platform (1)
Leg (1.1)；
It is equipped with drilling equipment (2) on the deck of the jack up operation platform (1), the drilling equipment (2) includes one group
The door frame of retractable structure, the door frame include symmetrically arranged two flip pieces (2.1), flip piece (2.1) bottom one
It holds and is hinged with the deck of jack up operation platform (1), the top of two flip pieces (2.1) is horizontally connected with upper junction plate
(2.2), it is provided with overturning oil cylinder (2.3) by each flip piece (2.1), the bottom of the overturning oil cylinder (2.3) is articulated with certainly
On the deck of lift-type operation platform (1), the lateral wall of the piston rod and flip piece (2.1) of the overturning oil cylinder (2.3) is hinged,
It is vertically provided with slippage slot (2.4) on the inner sidewall of the flip piece (2.1), is equipped with and adds at the top of the flip piece (2.1)
Compressing cylinder (2.5), and the piston rod of pressurization oil cylinder (2.5) is inserted in slippage slot (2.4), two flip pieces of left and right settings
(2.1) it is gripped with pressuring slip block (2.6) in slippage slot (2.4), is provided with vertically downwards on the pressuring slip block (2.6)
The bottom of drilling rod (2.7), the drilling rod (2.7) is equipped with drill bit (2.8)；
The drilling rod (2.7) is provided centrally with pulp-absorbing pipe (2.10), and the drilling equipment (2) also includes mud ingress pipe
(2.9), and mud ingress pipe (2.9) is placed on the reel on jack up operation platform (1) deck；
Anti-deflection device is set on the drilling rod (2.7), the anti-deflection device includes the multiple companies being in contact with drilling rod (2.7)
Fitting is provided with anti-bias oil cylinder on each connector, arc panel, arc panel position is equipped on the piston rod of the anti-bias oil cylinder
It is staggered on same periphery and above and below arc panel.
2. a kind of wind-powered electricity generation and the embedding rock jack up operation platform of bridge as described in claim 1, it is characterised in that: the pressuring slip
Drive system driving drilling rod (2.7) rotation installed on block (2.6).
3. a kind of wind-powered electricity generation and the embedding rock jack up operation platform of bridge as described in claim 1, it is characterised in that: the pressuring slip
Block (2.6) is fixedly connected with drilling rod (2.7), and the drill bit (2.8) includes the locating rack being connected with drilling rod (2.7), described
Brill disk is installed, the drive system installed on the locating rack is bored by gear reduction box driving and spiraled on the bottom surface of locating rack
Turn.
4. a kind of wind-powered electricity generation and the embedding rock jack up operation platform of bridge as described in claim 1, it is characterised in that: the connector with
Drilling rod (2.7) outer wall is fixedly linked, the hole inner wall sliding contact of arc panel and drilling.
5. a kind of wind-powered electricity generation and the embedding rock jack up operation platform of bridge as claimed in claim 3, it is characterised in that: connector and drilling rod
(2.7) sliding contact between outside, the arc panel are contacted with the fixation of the hole inner wall of drilling.
6. a kind of wind-powered electricity generation and the embedding rock jack up operation platform of bridge as described in claim 1, it is characterised in that: hang (3) around stake and wrap
Containing the cylinder (3.1) on the spud leg for being sleeved on lifting spud leg (1.1), pivoting support is installed at the top of the cylinder (3.1),
Loop wheel machine (3.2) are installed on the pivoting support.
7. a kind of wind-powered electricity generation and the embedding rock jack up operation platform of bridge as claimed in claim 6, it is characterised in that: described to be hung around stake
(3) A cabinet frame be connected using pin shaft detachable be laid flat structure.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610928443 | 2016-10-31 | ||
| CN2016109284436 | 2016-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106759201A CN106759201A (en) | 2017-05-31 |
| CN106759201B true CN106759201B (en) | 2019-01-15 |
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ID=58882968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611098047.1A Active CN106759201B (en) | 2016-10-31 | 2016-12-03 | Wind-powered electricity generation and the embedding rock jack up operation platform of bridge |
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| CN (1) | CN106759201B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112723193B (en) * | 2019-10-28 | 2022-07-05 | 中船华南船舶机械有限公司 | Method for recovering tripod of crane |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3927535A (en) * | 1972-09-08 | 1975-12-23 | Sharp Inc G | Jack-up type offshore oil production platform apparatus and method |
| EP2527539B1 (en) * | 2011-05-27 | 2013-09-11 | BAUER Maschinen GmbH | Submarine drilling assembly and method for inserting a foundation element into the soil of a body of water |
| CN104160094B (en) * | 2012-03-06 | 2017-05-03 | 伊特里克公司 | Offshore system comprising a drilling rig and a cantilever |
| CN106049281A (en) * | 2016-06-01 | 2016-10-26 | 中国铁建大桥工程局集团有限公司 | Deep-water construction method of bridge at water pebble soil and argillaceous sandstone areas and auxiliary working platform |
| CN206328739U (en) * | 2016-10-31 | 2017-07-14 | 江苏华西村海洋工程服务有限公司 | Wind-powered electricity generation and the embedding rock jack up construction platform of bridge |
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2016
- 2016-12-03 CN CN201611098047.1A patent/CN106759201B/en active Active
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| CN106759201A (en) | 2017-05-31 |
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| TA01 | Transfer of patent application right | ||
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Effective date of registration: 20170920 Address after: 308-247 room 215600, international consumer products center, Beijing Road, Zhangjiagang Free Trade Zone, Jiangsu Applicant after: Hengtong Huaxi Marine Engineering Co. Ltd. Address before: 214434 Jiangyin Xiangshan Road, Jiangsu, No. 29 (West China Financial Building), No. Applicant before: Jiangsu Huaxicun Offshore Engineering Service Co., Ltd. |
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Effective date of registration: 20180928 Address after: 214434 Xiangshan Road 29, Jiangyin City, Wuxi, Jiangsu (Huaxi financial building) Applicant after: Jiangsu Huaxicun Offshore Engineering Service Co., Ltd. Address before: 215600 room 308-247, international consumer goods centre, Beijing Road, Zhangjiagang Free Trade Zone, Jiangsu Applicant before: Hengtong Huaxi Marine Engineering Co. Ltd. |
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