CN109371965A - A kind of precise positioning pile sinking stable platform stake and its installation method - Google Patents
A kind of precise positioning pile sinking stable platform stake and its installation method Download PDFInfo
- Publication number
- CN109371965A CN109371965A CN201811343729.3A CN201811343729A CN109371965A CN 109371965 A CN109371965 A CN 109371965A CN 201811343729 A CN201811343729 A CN 201811343729A CN 109371965 A CN109371965 A CN 109371965A
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- China
- Prior art keywords
- pile
- buoyancy tank
- pile body
- plate
- precise positioning
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- 238000009434 installation Methods 0.000 title claims description 8
- 238000000034 method Methods 0.000 title claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 20
- 230000035939 shock Effects 0.000 claims description 4
- 210000002435 tendon Anatomy 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000003205 muscle Anatomy 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
-
- 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
Landscapes
- 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 precise positioning pile sinking stable platform stake, including pile body, annular knocking plate, rotating bracket and steady pilework, annular knocking plate is equipped at the top of pile body, rotating bracket is equipped with below annular knocking plate, pile body middle position periphery is equipped with steady pilework, steady pilework includes buoyancy tank, spud gantry and located lateral cylinder, guide pile jack is equipped among buoyancy tank, pile body is interspersed to be fixed in guide pile jack, the left and right side of buoyancy tank is equipped with lifting ear plate, the left and right sides is equipped with pile holding device above buoyancy tank, the bottom of spud gantry is mounted on the edge of hull, located lateral cylinder is arranged on spud gantry, the telescopic rod of located lateral cylinder passes through locating rod connected positioning plate, pulley is equipped at the top of spud gantry, steel cable one end of hoist engine passes through pulley and is connected in the lifting ear plate of buoyancy tank.After pile body Primary Location, further pile sinking is carried out under the buoyancy tank effect of steady pilework and is consolidated, prevents pile body from shifting, helps to improve the fixed Stability and veracity of single pile.
Description
Technical field
The present invention relates to pile sinking technology field, specifically a kind of precise positioning pile sinking stable platform stake and its installation method.
Background technique
As one of global Energy Consumption big country, China only increases the attention degree and supporting dynamics of green energy resource,
Multinomial specific aim guilding policy is successively put into effect.Offshore wind farm is as clean energy resource important component, in the big of national policy
Under power is supported, the exploitation dynamics of the coming years will continue to increase.
Whole work that Wind turbines single-pile foundation construction and Wind turbines installation are related to, main includes the system of foundation pile
Make and construction, the production of Accessory Members and installation, the assembly of foundation protection and fan part, transport, Attention problems, blower
Debugging cooperation etc.；The construction quality of pile foundation is the key that determine Wind turbines safety work.Wherein stable platform is built
If being the premise for guaranteeing pile foundation construction quality, it is therefore desirable to which the single pile stable platform stake of complete set improves applying for pile foundation
Working medium amount guarantees the trouble-free operation of Wind turbines.
Summary of the invention
Goal of the invention: for above-mentioned existing problem and shortage in the prior art, the object of the present invention is to provide one kind
Precise positioning pile sinking stable platform stake and its installation method.
Technical solution: in order to achieve the above objectives, a kind of precise positioning pile sinking stable platform stake of the present invention, including stake
Body, annular knocking plate, rotating bracket and steady pilework, pile body top are equipped with annular knocking plate, and annular, which thumps to be equipped with below plate, to be turned
Dynamic bracket, pile body middle position periphery are equipped with steady pilework, and the steady pilework includes buoyancy tank, spud gantry and laterally determines
Position cylinder, the buoyancy tank are spliced to form by two parts, and guide pile jack is equipped among the buoyancy tank, and pile body is interspersed to be fixed on positioning
In stake jack, the left and right side of the buoyancy tank is equipped with lifting ear plate, and the left and right sides is equipped with pile holding device above the buoyancy tank,
The bottom of the spud gantry is mounted on the edge of hull, and located lateral cylinder is arranged on spud gantry, located lateral gas
For the telescopic rod of cylinder by locating rod connected positioning plate, spud gantry top is equipped with pulley, and steel cable one end of hoist engine passes through pulley
It is connected in the lifting ear plate of buoyancy tank.
Further, the pile holding device includes skewed horizontal load bar, anchor ear and drive cylinder, and the anchor ear includes clamping piece
One, clamping piece two, support arm one and support arm two, the clamping piece one and the equal semicircular in shape of clamping piece two, bottom end intersect hinge
It is connected together, the telescopic rod top end of drive cylinder is hinged with support arm one and two bottom end of support arm respectively, the support arm one
It connects on the outside of top and clamping piece one, is connected on the outside of the top of the support arm two and clamping piece two.
Further, it being equipped with reinforcing rib inside the pile body, the reinforcing rib includes transverse reinforcing tendons and longitudinal reinforcing tendons,
Recess notch is equipped at left and right sides of the cross reinforcing, waling is fixedly mounted on the left and right two of cross reinforcing
Side.
Further, it is located on the pile body periphery below annular knocking plate and is equipped with reinforcing rib.Top is equipped with elastic shock attenuation
Piece.Bottom is equipped with limit plate and locating piece, and the limit plate is located at the top of locating piece.
Further, the locating piece is become narrow gradually from top to bottom in inverted-triangular.
Further, the outside of the rotating bracket is equipped with groove.The design of groove, it is right in groove to limit convenient for rope
Pile body carries out rotation adjustment position.
Above-mentioned technical proposal can be seen that the invention has the benefit that
A kind of precise positioning pile sinking stable platform stake of the present invention, reasonable in design, pile body passes through hammering Primary Location,
Annular hammering plate can prevent pile body during hammering, damage pile body, after pile body Primary Location, in steady pilework
The lower further pile sinking that carries out of buoyancy tank effect is firm, prevents pile body from shifting, help to improve the fixed accuracy of single pile and
Stability guarantees the safe operation of Wind turbines.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of pile holding device of the invention.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the present invention is furture elucidated.
A kind of precise positioning pile sinking stable platform stake as shown in Figs. 1-2, including pile body 1, annular knocking plate 2, rotation branch
Frame 3 and steady pilework 4 are equipped with annular knocking plate 2 at the top of pile body 1, are equipped with rotating bracket 3, the pile body below annular knocking plate 2
1 middle position periphery is equipped with steady pilework, and the steady pilework includes buoyancy tank 4, spud gantry 5 and located lateral cylinder 6, described
Buoyancy tank 4 is spliced to form by two parts, and guide pile jack 9 is equipped among the buoyancy tank 4, and pile body 1 is interspersed to be fixed on guide pile jack 9
Interior, the left and right side of the buoyancy tank 4 is equipped with lifting ear plate 10, and the 4 top left and right sides of buoyancy tank is equipped with pile holding device 11,
The bottom of the spud gantry 5 is mounted on the edge of hull, and located lateral cylinder 6 is arranged on spud gantry 5, located lateral
The telescopic rod of cylinder 6 passes through 7 connected positioning plate 8 of locating rod, is equipped with pulley 12, the steel cable one of hoist engine 13 at the top of spud gantry 5
End is in the lifting ear plate 10 that pulley 12 is connected to buoyancy tank 4.
Pile holding device described in the present embodiment 11 includes skewed horizontal load bar 12, anchor ear 13 and drive cylinder 14；The anchor ear
13 include clamping piece 1, clamping piece 2 132, support arm 1 and support arm 2 134, the clamping piece 1 and clamping
The equal semicircular in shape of piece 2 132, bottom end are hinged together, the telescopic rod top end of drive cylinder 14 respectively with support arm one
133 and 2 134 bottom end of support arm it is hinged, the top of the support arm 1 and one 131 outside of clamping piece are connect, the support
The top of arm 2 134 is connect with 2 132 outside of clamping piece.
Reinforcing rib is equipped with inside pile body 1 described in the present embodiment, the reinforcing rib includes cross reinforcing and longitudinally reinforced
Muscle is equipped with recess notch at left and right sides of the cross reinforcing, and waling is fixedly mounted on a left side for cross reinforcing
Right two sides.
It is located at below annular knocking plate 12 on the periphery of pile body 1 described in the present embodiment and is equipped with reinforcing rib 14.Enhancing top stake
Resistance to knocking ability,
Annular described in the present embodiment, which is thumped, is equipped with elastic shock attenuation piece 15 above plate 12.The elastic shock attenuation piece can reduce annular
Vibration between thumping plate and dropping hammer.
The bottom of pile body 1 described in the present embodiment is equipped with limit plate 16 and locating piece 17, and the limit plate 16 is located at locating piece
17 top.The design of limit plate is that the depth in insertion silt is marked, and guarantees that pile body is preferably fixed.
Locating piece 17 described in the present embodiment is become narrow gradually from top to bottom in inverted-triangular.
The outside of rotating bracket 3 described in the present embodiment is equipped with groove.The design of groove, convenient for rope limit in groove
Rotation adjustment position is carried out to pile body
Examples are only for illustrating the present invention and not for limiting the scope of the present invention, after the present invention has been read, this field
Technical staff falls within the application range as defined in the appended claims to various equivalences of the invention.
Claims (9)
1. a kind of precise positioning pile sinking stable platform stake, it is characterised in that: including pile body (1), annular knocking plate (2), rotation branch
Frame (3) and steady pilework (4), pile body (1) top are equipped with annular knocking plate (2), and annular, which is thumped, is equipped with rotating bracket below plate (2)
(3), pile body (1) the middle position periphery be equipped with steady pilework, the steady pilework include buoyancy tank (4), spud gantry (5) and
Located lateral cylinder (6), the buoyancy tank (4) are spliced to form by two parts, are equipped with guide pile jack (9) among the buoyancy tank (4),
Pile body (1) is interspersed to be fixed in guide pile jack (9), and the left and right side of the buoyancy tank (4) is equipped with lifting ear plate (10), institute
It states the left and right sides above buoyancy tank (4) and is equipped with pile holding device (11), the bottom of the spud gantry (5) is mounted on the edge of hull
Place, located lateral cylinder (6) are arranged on spud gantry (5), and the telescopic rod of located lateral cylinder (6) is connected by locating rod (7)
It connects positioning plate (8), is equipped with pulley (12) at the top of spud gantry (5), steel cable one end of hoist engine (13) is connected across pulley (12)
Onto the lifting ear plate (10) of buoyancy tank (4).
2. a kind of precise positioning pile sinking stable platform stake according to claim 1, it is characterised in that: the pile holding device
(11) include skewed horizontal load bar (12), anchor ear (13) and drive cylinder (14), the anchor ear (13) include clamping piece one (131),
Clamping piece two (132), support arm one (133) and support arm two (134), the clamping piece one (131) and clamping piece two (132) are equal
Semicircular in shape, bottom end are hinged together, the telescopic rod top end of drive cylinder (14) respectively with support arm one (133) and branch
Brace two (134) bottom end is hinged, connect on the outside of the top of the support arm one (133) and clamping piece one (131), the support arm
It is connect on the outside of the top of two (134) and clamping piece two (132).
3. a kind of precise positioning pile sinking stable platform stake according to claim 2, it is characterised in that: in the pile body (1)
Portion is equipped with reinforcing rib, and the reinforcing rib includes transverse reinforcing tendons and longitudinal reinforcing tendons, and the left and right sides of the cross reinforcing is equal
Equipped with recess notch, waling is fixedly mounted on the left and right sides of cross reinforcing.
4. a kind of precise positioning pile sinking stable platform stake according to claim 4, it is characterised in that: the pile body (1) is outside
It places to be located at below annular knocking plate (12) and is equipped with reinforcing rib (14).
5. a kind of precise positioning pile sinking stable platform stake according to claim 5, it is characterised in that: the annular knocking plate
(12) top is equipped with elastic shock attenuation piece (15).
6. a kind of precise positioning pile sinking stable platform stake according to claim 1, it is characterised in that: pile body (1) bottom
Portion is equipped with limit plate (16) and locating piece (17), and the limit plate (16) is located at the top of locating piece (17).
7. a kind of precise positioning pile sinking stable platform stake according to claim 1, it is characterised in that: the locating piece (17)
It is become narrow gradually from top to bottom in inverted-triangular.
8. a kind of precise positioning pile sinking stable platform stake according to claim 1, it is characterised in that: the rotating bracket
(3) outside is equipped with groove.
9. a kind of a kind of installation method of precise positioning pile sinking stable platform stake according to claims 1-8, it is characterised in that:
Specific installation method is as follows:
(1), buoyancy tank (4), steering bracket (3) and annular hammering plate (2) are fixed on pile body (1) first；
(2), pile body (1) is vertically placed in by gantry crane marine；
(3), the angle of pile body (1) is adjusted by steering bracket (3), so that the lifting ear plate (10) at left and right sides of buoyancy tank (4) point
It is not corresponding with corresponding workboat；
(4), by carrying out Primary Location to pile body (1) to hammering annular hammering plate (1)；
(5), the pile holding device (11) of buoyancy tank (4) is fixed at the top of buoyancy tank by pile body (1)；
(6), the pulley (12) that steel cable one end of hoist engine (13) passes through at the top of spud gantry (4) is connected to the lifting of buoyancy tank (4)
On otic placode (10)；
(7), control is located at the located lateral cylinder (6) at left and right sides of pile body (1) on workboat by locating rod (7) to buoyancy tank
(4) the left and right sides is further consolidated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811343729.3A CN109371965A (en) | 2018-11-13 | 2018-11-13 | A kind of precise positioning pile sinking stable platform stake and its installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811343729.3A CN109371965A (en) | 2018-11-13 | 2018-11-13 | A kind of precise positioning pile sinking stable platform stake and its installation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109371965A true CN109371965A (en) | 2019-02-22 |
Family
ID=65384994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811343729.3A Pending CN109371965A (en) | 2018-11-13 | 2018-11-13 | A kind of precise positioning pile sinking stable platform stake and its installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109371965A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113957892A (en) * | 2021-11-26 | 2022-01-21 | 中天科技集团海洋工程有限公司 | Pile sinking construction system and process for semi-submersible crane ship |
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| JP2006063684A (en) * | 2004-08-27 | 2006-03-09 | Taisei Corp | Pile driving boat and pile driving method |
| JP2007032017A (en) * | 2005-07-25 | 2007-02-08 | Kajima Corp | Pile driving method and pile driving apparatus |
| US20110129301A1 (en) * | 2009-11-27 | 2011-06-02 | Sany Electric Co., Ltd. | Piling barge |
| CN104727336A (en) * | 2015-03-09 | 2015-06-24 | 江苏龙源振华海洋工程有限公司 | Construction method of large single-pipe pile foundation of shallow-sea wind power plant |
| CN204456106U (en) * | 2015-02-10 | 2015-07-08 | 中交一航局第一工程有限公司 | Waters pile sinking mobile guide station keeping ship |
| CN108505522A (en) * | 2018-05-21 | 2018-09-07 | 中天科技集团海洋工程有限公司 | A kind of steady stake platform |
| CN209636797U (en) * | 2018-11-13 | 2019-11-15 | 南通市海洋水建工程有限公司 | A kind of precise positioning pile sinking stable platform stake |
-
2018
- 2018-11-13 CN CN201811343729.3A patent/CN109371965A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006063684A (en) * | 2004-08-27 | 2006-03-09 | Taisei Corp | Pile driving boat and pile driving method |
| JP2007032017A (en) * | 2005-07-25 | 2007-02-08 | Kajima Corp | Pile driving method and pile driving apparatus |
| US20110129301A1 (en) * | 2009-11-27 | 2011-06-02 | Sany Electric Co., Ltd. | Piling barge |
| CN204456106U (en) * | 2015-02-10 | 2015-07-08 | 中交一航局第一工程有限公司 | Waters pile sinking mobile guide station keeping ship |
| CN104727336A (en) * | 2015-03-09 | 2015-06-24 | 江苏龙源振华海洋工程有限公司 | Construction method of large single-pipe pile foundation of shallow-sea wind power plant |
| CN108505522A (en) * | 2018-05-21 | 2018-09-07 | 中天科技集团海洋工程有限公司 | A kind of steady stake platform |
| CN209636797U (en) * | 2018-11-13 | 2019-11-15 | 南通市海洋水建工程有限公司 | A kind of precise positioning pile sinking stable platform stake |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113957892A (en) * | 2021-11-26 | 2022-01-21 | 中天科技集团海洋工程有限公司 | Pile sinking construction system and process for semi-submersible crane ship |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190222 |
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| RJ01 | Rejection of invention patent application after publication |