CN106593302B - Wind-powered electricity generation and the embedding rock construction system of bridge - Google Patents
Wind-powered electricity generation and the embedding rock construction system of bridge Download PDFInfo
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- CN106593302B CN106593302B CN201611098048.6A CN201611098048A CN106593302B CN 106593302 B CN106593302 B CN 106593302B CN 201611098048 A CN201611098048 A CN 201611098048A CN 106593302 B CN106593302 B CN 106593302B
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- oil cylinder
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/12—Underwater drilling
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (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 construction system of bridge, it include the drilling equipment (102) being installed on self-elevating work platform (101), the drilling equipment (102) includes the door frame of one group of retractable structure, the door frame includes symmetrically arranged two flip pieces (1), the deck of flip piece (1) bottom end and self-elevating work platform (101) is hinged, the top of two flip pieces (1) is horizontally connected with upper junction plate (2), overturning oil cylinder (3) are provided with by each flip piece (1), slippage slot (4) are vertically provided on the inner sidewall of the flip piece (1), pressurization oil cylinder (5) is installed at the top of the flip piece (1), and the piston rod of pressurization oil cylinder (5) is inserted in slippage slot (4), the sliding of two flip pieces (1) of left and right settings Pressuring slip block (6) are gripped in slot (4).A kind of wind-powered electricity generation of the present invention and the embedding rock construction system of bridge, construction efficiency is high and construction effect is good.
Description
Technical field
The present invention relates to a kind of marine self-elevating work platforms, more particularly, to one kind in offshore engineering drilling piling process
The middle platform for carrying out drilling operation, can be applied to wind-powered electricity generation and bridge pile foundation field, belongs 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 construction efficiency that can be applied to wind-powered electricity generation and bridge field progress bore operation
High 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 construction system of beam.
The object of the present invention is achieved like this:
A kind of wind-powered electricity generation and the embedding rock construction system of bridge, the system include the drilling being installed on self-elevating work platform
Device, the drilling equipment include the door frame of one group of retractable structure, which includes symmetrically arranged two flip pieces,
The deck of the flip piece bottom end and self-elevating work platform is hinged, and the top of two flip pieces is horizontally connected with
Connecting plate, and open and close control is realized in the design between two pieces of upper junction plates by plugging members such as pin shafts, is all provided with by each flip piece
It is equipped with overturning oil cylinder, the bottom of the overturning oil cylinder is articulated on the deck of self-elevating work platform, the work of the overturning oil cylinder
The lateral wall of stopper rod and flip piece is hinged, and slippage slot is vertically provided on the inner sidewall of the flip piece, the flip piece
Top is equipped with pressurization oil cylinder, and the piston rod for the oil cylinder that pressurizes is inserted in slippage slot, the cunning of two flip pieces of left and right settings
It moves in slot and is gripped with pressuring slip block, be provided with drilling rod, the bottom installation of the drilling rod on the pressuring slip block vertically downwards
There is drill bit.
A kind of wind-powered electricity generation of the present invention and the embedding rock construction system of bridge, the drilling rod are provided centrally with pulp-absorbing pipe, the drilling dress
Setting also includes to move ahead the mud ingress pipe of setting with drilling rod, and mud ingress pipe is placed on positioned at self-elevating work platform deck
On reel on.
A kind of wind-powered electricity generation of the present invention and the embedding rock construction system of bridge, the drive system driving installed on the pressuring slip block are bored
Bar rotation.
A kind of wind-powered electricity generation of the present invention and the embedding rock construction system of bridge, the pressuring slip block are fixedly connected with drilling rod, the brill
Head includes the locating rack being connected with drilling rod, and brill disk is equipped on the bottom surface of the locating rack, is installed on the locating rack
Drive system is driven by gear reduction box and bores disc spins.
A kind of wind-powered electricity generation of the present invention and bridge embedding rock construction system are set with anti-deflection device, the anti-bias dress on the drilling rod
Setting includes the multiple connectors being in contact with drilling rod, and anti-bias oil cylinder is provided on each connector, the anti-bias oil cylinder
Arc panel is installed, arc panel is located on same periphery and arc panel is staggered up and down on piston rod；
A kind of wind-powered electricity generation of the present invention and the embedding rock construction system of bridge, connector are fixedly linked with drilling-rod external wall, arc panel and brill
The hole inner wall sliding contact in hole.
A kind of wind-powered electricity generation of the present invention and the embedding rock construction system of bridge, sliding contact between connector and the outside of drilling rod are described
Arc panel is contacted with the fixation of the hole inner wall of drilling.
Compared with prior art, the beneficial effects of the present invention are:
Self-elevating work platform of the invention is stood still for a long while by lifter constructs across the sea, so that entire work progress
It is more steady reliable；It drills after being pressurizeed simultaneously by drilling equipment, so that drilling efficiency is higher；And it is driven in boring procedure
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 operation
Range is wider.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the door frame of a kind of wind-powered electricity generation of the present invention and the embedding rock construction system of bridge.
Fig. 2 is the working state schematic representation of a kind of wind-powered electricity generation of the present invention and the embedding rock construction system of bridge.
Wherein:
Self-elevating work platform 101, drilling equipment 102；
Flip piece 1, upper junction plate 2, overturning oil cylinder 3, slippage slot 4, pressurization oil cylinder 5, pressuring slip block 6, drilling rod 7, drill bit
8, mud ingress pipe 9, pulp-absorbing pipe 10.
Specific embodiment
Referring to Fig. 1 ~ 2, a kind of wind-powered electricity generation and the embedding rock construction system of bridge of the present invention, the system includes to be installed on
Drilling equipment 102 on self-elevating work platform 101, the drilling equipment 102 include the door frame of one group of retractable structure, should
Door frame includes symmetrically arranged two flip pieces 1, the deck of flip piece 1 bottom end and self-elevating work platform 101
It is hinged, the top of two flip pieces 1 is horizontally connected with upper junction plate 2, and is inserted between two pieces of upper junction plates 2 by pin shaft etc.
Open and close control is realized in the design for pulling out part, is provided with overturning oil cylinder 3 by each flip piece 1, the bottom of the overturning oil cylinder 3 is hinged
In on the deck of self-elevating work platform 101, the lateral wall of the piston rod and flip piece 1 of the overturning oil cylinder 3 is hinged, described
Slippage slot 4 is vertically provided on the inner sidewall of flip piece 1, the top of the flip piece 1 is equipped with pressurization oil cylinder 5, and the oil that pressurizes
The piston rod of cylinder 5 is inserted in slippage slot 4, is gripped with pressuring slip block 6 in the slippage slot 4 of two flip pieces 1 of left and right settings,
Drilling rod 7 is provided on the pressuring slip block 6 vertically downwards, the bottom of the drilling rod 7 is equipped with drill bit 8；
Preferably, the drilling rod 7 is provided centrally with pulp-absorbing pipe 10, and the drilling equipment 102 also includes to move ahead with drilling rod 7
The mud ingress pipe 9 of setting, and mud ingress pipe 9 is placed on the reel on 101 deck of self-elevating work platform；Work
When, mud ingress pipe 9 rushes the hard rocks powder such as granite generated after cutting, it is prevented to be deposited on bottom influences drilling effect
Then fruit is drawn it out by pulp-absorbing pipe 10；
Preferably, be set with anti-deflection device on the drilling rod 7, the anti-deflection device include be in contact with drilling rod 7 it is more
A connector is provided with anti-bias oil cylinder on each connector, is equipped with arc panel, arc on the piston rod of the anti-bias oil cylinder
Plate 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 7 installed on the pressuring slip block 6 rotates；
Mode two: the pressuring slip block 6 is fixedly connected with drilling rod 7, and the drill bit 8 includes to be connected with drilling rod 7
Locating rack is equipped with brill disk on the bottom surface of the locating rack, and the drive system installed on the locating rack passes through gear reduction box
Disc spins are bored in driving；
Further, the anti-deflection device is again provided with two kinds of mounting means:
Mode one: connector is fixedly linked with 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 7, the arc panel and brill
The fixed contact of the hole inner wall in hole；
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 (2)
1. a kind of wind-powered electricity generation and the embedding rock construction system of bridge, it is characterised in that: the system includes to be installed on jack up operation horizontal
Drilling equipment (102) on platform (101), the drilling equipment (102) include the door frame of one group of retractable structure, the door frame packet
Containing symmetrically arranged two flip pieces (1), the deck of flip piece (1) bottom end and self-elevating work platform (101)
It is hinged, the top of two flip pieces (1) is horizontally connected with upper junction plate (2), and passes through pin between two pieces of upper junction plates (2)
Axis realizes open and close control, is provided with overturning oil cylinder (3) by each flip piece (1), the bottom of the overturning oil cylinder (3) is articulated with
On the deck of self-elevating work platform (101), the lateral wall of the piston rod and flip piece (1) of the overturning oil cylinder (3) is hinged,
It is vertically provided with slippage slot (4) on the inner sidewall of the flip piece (1), pressurization oil cylinder is installed at the top of the flip piece (1)
(5), and the piston rod of pressurization oil cylinder (5) is inserted in slippage slot (4), the slippage slot (4) of two flip pieces (1) of left and right settings
It is inside gripped with pressuring slip block (6), is provided with vertically downwards drilling rod (7) on the pressuring slip block (6), the drilling rod (7)
Bottom is equipped with drill bit (8)；
The drilling rod (7) is provided centrally with pulp-absorbing pipe (10), and the drilling equipment (102) also includes to move ahead to set with drilling rod (7)
The mud ingress pipe (9) set, and mud ingress pipe (9) is placed on the reel on self-elevating work platform (101) deck；
Drive system driving drilling rod (7) rotation installed on the pressuring slip block (6).
2. a kind of wind-powered electricity generation and the embedding rock construction system of bridge as described in claim 1, it is characterised in that: the pressuring slip block (6)
It is fixedly connected with drilling rod (7), the drill bit (8) includes the locating rack being connected with drilling rod (7), on the bottom surface of the locating rack
Brill disk is installed, the drive system installed on the locating rack is driven by gear reduction box and bores disc spins.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016109283861 | 2016-10-31 | ||
| CN201610928386 | 2016-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106593302A CN106593302A (en) | 2017-04-26 |
| CN106593302B true CN106593302B (en) | 2019-06-25 |
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ID=58596788
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611098048.6A Active CN106593302B (en) | 2016-10-31 | 2016-12-03 | Wind-powered electricity generation and the embedding rock construction system of bridge |
Country Status (1)
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| CN (1) | CN106593302B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001207948A (en) * | 2000-01-21 | 2001-08-03 | Pc Bridge Co Ltd | Composite foundation structure for marine installation type wind power generation and its constructing method |
| JP4575061B2 (en) * | 2004-07-23 | 2010-11-04 | 第一建設機工株式会社 | Construction method for offshore wind power generation facilities |
| CN100494619C (en) * | 2007-06-06 | 2009-06-03 | 周洪生 | Construction method and device for pile foundation embedded in rock |
| US8033756B2 (en) * | 2008-07-21 | 2011-10-11 | Adamson James E | Deep water pile driver |
| CN101844606B (en) * | 2010-02-01 | 2013-08-14 | 北京中电华方科技有限公司 | Shallow sea wind power construction system, shallow sea wind power platform and shallow sea wind power construction method |
| EP2672012B1 (en) * | 2011-03-02 | 2015-12-30 | Nippon Steel & Sumitomo Metal Corporation | A mono-pile type foundation structure for connecting steel pipe pile and steel sleeve pipe |
| CN104032765A (en) * | 2014-07-01 | 2014-09-10 | 江苏龙源振华海洋工程有限公司 | Shallow sea wind power plant rock-socketed monopile foundation construction method |
| CN204475334U (en) * | 2015-02-10 | 2015-07-15 | 中交一航局第一工程有限公司 | Large diameter steel pipe sunk pile pile holding device |
| CN105568948A (en) * | 2016-02-26 | 2016-05-11 | 福建省新能海上风电研发中心有限公司 | Multifunctional self-elevating platform used for offshore pile foundation localization guiding and exploration and working method of platform |
| CN206329275U (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 construction system of bridge |
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2016
- 2016-12-03 CN CN201611098048.6A patent/CN106593302B/en active Active
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| CN106593302A (en) | 2017-04-26 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170921 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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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180930 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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