CN114197515A - High stability deep sea waters single pile bottom stable structure - Google Patents

High stability deep sea waters single pile bottom stable structure Download PDF

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Publication number
CN114197515A
CN114197515A CN202111431508.3A CN202111431508A CN114197515A CN 114197515 A CN114197515 A CN 114197515A CN 202111431508 A CN202111431508 A CN 202111431508A CN 114197515 A CN114197515 A CN 114197515A
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CN
China
Prior art keywords
block
deep sea
clamping
sea water
pile bottom
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Pending
Application number
CN202111431508.3A
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Chinese (zh)
Inventor
牛兆鑫
葛延
张伟利
张庭源
徐海波
王辰诺
苗大庆
初宇峰
沈亮亮
王雪梅
魏清超
徐海超
赵琳
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Huaneng Zhuanghe Wind Power Generation Co ltd
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Huaneng Zhuanghe Wind Power Generation Co ltd
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Publication date
Application filed by Huaneng Zhuanghe Wind Power Generation Co ltd filed Critical Huaneng Zhuanghe Wind Power Generation Co ltd
Priority to CN202111431508.3A priority Critical patent/CN114197515A/en
Publication of CN114197515A publication Critical patent/CN114197515A/en
Pending legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00Foundations as substructures
    • E02D27/32Foundations for special purposes
    • E02D27/52Submerged foundations, i.e. submerged in open water
    • E02D27/525Submerged foundations, i.e. submerged in open water using elements penetrating the underwater ground
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00Foundations as substructures
    • E02D27/32Foundations for special purposes
    • E02D27/50Anchored foundations
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22Piles
    • E02D5/52Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (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)
  • Revetment (AREA)

Abstract

The invention provides a high-stability single-pile bottom stabilizing structure for deep sea water areas, which comprises a clamping stabilizing assembly, wherein the clamping stabilizing assembly comprises a rectangular supporting block with openings at two ends, a circular block is arranged on the upper side of the rectangular supporting block, four threaded holes are formed in the edge positions of the circular block in an equidistant surrounding manner, each threaded hole is meshed and connected with a locking threaded column, one end of each locking threaded column is provided with a rotating handle, one end, far away from the rotating handle, of each locking threaded column is provided with a clamping block, each clamping block clamps a single pile, a pre-embedded stabilizing assembly is arranged on the lower side of the rectangular supporting block, the pre-embedded stabilizing assembly comprises a butt-joint block, the upper side of the butt-joint block is mutually connected with the lower side of the rectangular supporting block, and the lower side of the butt-joint block is provided with a pre-embedded anti-corrosion block. And stable in structure, convenient to install, the cost is lower, practicality very.

Description

High stability deep sea waters single pile bottom stable structure
Technical Field
The invention mainly relates to the technical field of single-pile installation, in particular to a high-stability deep sea water area single-pile bottom stabilizing structure.
Background
The engineering pile is used in engineering, is finally stressed in construction and structures, is also called a single pile, is used on an engineering entity and is required to bear certain load, a test pile is used for detection design, if the engineering pile is a large engineering, the test pile is required to be independently used, if the engineering pile is not important, the engineering pile can be used on the entity, and in the work of installing the single pile in a deep sea water area, a stabilizing mechanism needs to be added at the bottom of the single pile to improve the stability of the single pile.
In the high stability deep sea water area mono-pile bottom stabilizing structure existing today, such as the technical structure of application document with application number CN202021129375.5, the method comprises: the device comprises a single pile, a base and a plurality of reinforcing pieces, wherein the single pile extends in the vertical direction, the base comprises a fixing part for fixing the single pile, the fixing part comprises a sleeve with the top coaxially sleeved with the single pile and a seat barrel with the bottom inserted into a seabed, the sleeve and the seat barrel are coaxially connected, the reinforcing pieces are arranged around the seat barrel and fixedly connected with the seat barrel to reinforce the connection strength of the seat barrel and the seabed, and the device realizes the reinforcement of the bottom of the single pile, but has a single structure and insufficient stability, and has strong wind power and large seawater flow in deep sea areas, so that the stability of the single pile can be influenced after a long time.
Based on this, we need to develop a novel stable structure, thereby reinforcing the connection between the bottom of the single pile and the seabed, improving the stability, being adaptable to stronger wind power and deep sea areas, and having stable structure, convenient installation, lower manufacturing cost and great practicability.
Disclosure of Invention
The invention mainly provides a high-stability deep sea water area single-pile bottom stabilizing structure, which is used for solving the technical problems in the background technology.
The technical scheme adopted by the invention for solving the technical problems is as follows:
high stability deep sea waters single pile bottom stable structure, including centre gripping stabilizing element, centre gripping stabilizing element includes both ends open-ended rectangle supporting shoe, the rectangle supporting shoe upside is provided with the circular block, circular block border position equidistant is encircleed and is provided with four screw holes, every the screw hole all meshes and is connected with locking screw post, every locking screw post one end all is provided with the rotation handle, every locking screw post is kept away from and is rotated handle one end and all be provided with the grip block, every the equal centre gripping of grip block has the single pile, the rectangle supporting shoe downside is provided with pre-buried stabilizing element, pre-buried stabilizing element includes the butt joint piece, butt joint piece upside and rectangle supporting shoe downside interconnect, the butt joint piece downside is provided with pre-buried anticorrosive block.
Furthermore, a round hole is formed in the circle center of the upper side of the round block, and four sliding grooves are formed in the periphery of the round hole in an encircling mode at equal intervals.
Furthermore, each sliding groove is connected with each clamping block in a sliding mode.
Furthermore, each rotating handle is provided with anti-skidding friction lines.
Furthermore, one side of each clamping block, which is close to the single pile, is provided with a flexible anti-skid pad.
Furthermore, each clamping block is rotatably connected with the locking threaded column.
Furthermore, right-angle plates are respectively arranged on the side walls of the periphery of the rectangular supporting block, and each right-angle plate is provided with a screw.
Furthermore, the four vertex angles of the lower side of the rectangular supporting block are respectively provided with a butt joint inserted bar, each butt joint inserted bar is mutually matched with a slot, and each slot is respectively arranged at the four vertex angles of the upper side of the butt joint block.
Furthermore, a bottom plate is arranged on the lower side of the embedded anti-corrosion block.
Furthermore, the four vertex angles of the bottom plate are respectively provided with a positioning hole.
Compared with the prior art, the invention has the beneficial effects that:
the invention realizes the connection between the bottom of the single pile and the seabed by the mutual matching of the clamping stabilizing component and the pre-buried stabilizing component, improves the stability, can adapt to stronger wind power and deep sea areas, has stable structure, convenient installation, lower manufacturing cost and very practical use, realizes the tight fit between one side of the clamping block close to the single pile and the single pile by the flexible non-slip mat, increases the maximum static friction force, and realizes the quick connection between the rectangular supporting block and the butt joint block by the fit between the butt joint inserted bar and the slot.
The present invention will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a clamping stabilizing assembly and a pre-buried stabilizing assembly according to the present invention;
FIG. 3 is a schematic view of a clamping and stabilizing assembly of the present invention;
FIG. 4 is a schematic structural diagram of a pre-embedded stabilizing assembly according to the present invention;
FIG. 5 is a schematic structural view of a right-angle plate member according to the present invention;
fig. 6 is an enlarged schematic view of the region a in fig. 1.
In the figure: 1. clamping the stabilizing assembly; 11. a rectangular support block; 12. a circular block; 121. a threaded hole; 122. a circular hole; 123. a chute; 13. locking the threaded column; 14. rotating the handle; 141. anti-skid friction lines; 15. a clamping block; 151. a flexible non-slip mat; 16. butting the inserted rods; 17. a right angle plate; 171. a screw; 2. single pile; 3. embedding a stabilizing component; 31. a butt joint block; 311. a slot; 32. pre-burying a corrosion prevention block; 33. a base plate; 331. and (7) positioning the holes.
Detailed Description
In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-6, the high stability deep sea water area single pile bottom stabilizing structure includes a clamping stabilizing component 1, the clamping and stabilizing component 1 comprises a rectangular supporting block 11 with two open ends, a round block 12 is arranged on the upper side of the rectangular supporting block 11, four threaded holes 121 are arranged at equal intervals around the edge of the round block 12, each threaded hole 121 is meshed and connected with a locking threaded column 13, one end of each locking threaded column 13 is provided with a rotating handle 14, one end of each locking threaded column 13, far away from the rotating handle 14, is provided with a clamping block 15, each clamping block 15 clamps a single pile 2, the lower side of the rectangular supporting block 11 is provided with a pre-buried stabilizing component 3, the pre-buried stabilizing component 3 comprises a butt-joint block 31, the upper side of the butt joint block 31 is connected with the lower side of the rectangular supporting block 11, and the lower side of the butt joint block 31 is provided with a pre-buried anticorrosion block 32.
Referring to fig. 3 and 6 again, a circular hole 122 is formed at the center of the upper side of the circular block 12, four sliding grooves 123 are arranged around the round hole 122 at equal intervals, each sliding groove 123 is respectively connected with each clamping block 15 in a sliding manner, the limiting of the clamping block 15 is realized through the sliding groove 123, the clamping block 15 is prevented from rotating while moving linearly, each rotating handle 14 is provided with an anti-skid friction line 141, the anti-skid friction lines 141 are used for avoiding the phenomenon that the worker slips when twisting the locking threaded column 13, one side of each clamping block 15, which is close to the single pile 2, is provided with a flexible anti-skid pad 151, through flexible non-slip mat 151, realized that grip block 15 is close to the one side of single pile 2 and closely laminates with single pile 2, increase the biggest static friction power, every be rotation connection between grip block 15 and the locking screw post 13.
Referring to fig. 3, 4 and 5 again, the rectangular supporting block 11 is provided with right-angle plate members 17 on the peripheral side walls thereof, each right-angle plate member 17 is provided with a screw 171, by means of the right-angled plate 17 and the screws 171, a fixation between the underside of the rectangular support block 11 and the seabed level is achieved, the four vertex angles at the lower side of the rectangular supporting block 11 are respectively provided with a butt-joint inserted bar 16, each butt-joint inserted bar 16 is mutually matched with a slot 311, each slot 311 is respectively arranged at the four vertex angles at the upper side of the butt-joint block 31, through the matching between the butt-joint inserted rod 16 and the slot 311, the quick connection between the rectangular supporting block 11 and the butt-joint block 31 is realized, the bottom plate 33 is arranged on the lower side of the embedded anticorrosion block 32, positioning holes 331 are formed in the four top corners of the bottom plate 33 respectively, and the embedded stabilizing assembly 3 is positioned at the seabed punching hole through the positioning holes 331.
The specific operation mode of the invention is as follows:
firstly, the embedded anticorrosion block 32 in the embedded stabilizing assembly 3 is placed at a position where a hole is drilled in the seabed in advance, then a bolt penetrates through the positioning hole 331 to fix the bottom plate 33 in the hole, then a gap between the outer wall of the embedded anticorrosion block 32 and the hole is filled, so that the upper edge of the butt-joint block 31 and the seabed plane are on the same horizontal plane, a single pile 2 is inserted into the embedded anticorrosion block 32 after the single pile 2 is inserted, then the clamping stabilizing assembly 1 sleeved on the single pile 2 in advance slides downwards along the single pile 2, so that the butt-joint inserted rod 16 at the lower side of the rectangular supporting block 11 is inserted into the slot 311, then the lower side of the rectangular supporting block 11 is fixed on the seabed through the screw 171 on the right-angle plate 17, finally, the handle 14 is rotated by twisting, the locking threaded column 13 is driven to rotate, the clamping block 15 is pushed to clamp the single pile 2, and the single pile 2 is prevented from shaking in the rectangular supporting block 11.
The invention is described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the above-described embodiments, and it is within the scope of the invention to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims (10)

1. The high-stability deep sea water area single pile bottom stabilizing structure comprises a clamping stabilizing assembly (1) and is characterized in that the clamping stabilizing assembly (1) comprises rectangular supporting blocks (11) with openings at two ends, circular blocks (12) are arranged on the upper sides of the rectangular supporting blocks (11), four threaded holes (121) are formed in the edges of the circular blocks (12) in an equidistant surrounding mode, each threaded hole (121) is connected with a locking threaded column (13) in a meshed mode, a rotating handle (14) is arranged at one end of each locking threaded column (13), a clamping block (15) is arranged at one end, far away from the rotating handle (14), of each locking threaded column (13), each clamping block (15) clamps a single pile (2), an embedded stabilizing assembly (3) is arranged on the lower side of each rectangular supporting block (11), and the embedded stabilizing assembly (3) comprises an abutting block (31), the upper side of the butt joint block (31) is connected with the lower side of the rectangular supporting block (11), and a pre-buried anticorrosive block (32) is arranged on the lower side of the butt joint block (31).
2. The high-stability single-pile bottom stabilizing structure for deep sea water areas according to claim 1, wherein a circular hole (122) is formed in the center of the upper side of the circular block (12), and four sliding grooves (123) are formed around the circular hole (122) at equal intervals.
3. High stability deep sea area mono pile bottom stabilization according to claim 2, characterized in that each of said runners (123) is slidingly connected with each of the clamping blocks (15) respectively.
4. The high stability deep sea water area mono-pile bottom stabilizing structure as claimed in claim 1, wherein each of said turning handles (14) is provided with anti-slip friction lines (141).
5. The high-stability deep sea water area mono-pile bottom stabilizing structure as claimed in claim 1, wherein each clamping block (15) is provided with a flexible anti-skid pad (151) on one side close to the mono-pile (2).
6. The high stability deep sea water area mono-pile bottom stabilizing structure as claimed in claim 5, wherein each of said clamping blocks (15) is rotatably connected to a locking threaded column (13).
7. The high-stability single-pile bottom stabilizing structure for deep sea water areas according to claim 1, wherein right-angle plate members (17) are respectively arranged on the peripheral side walls of the rectangular supporting block (11), and each right-angle plate member (17) is provided with a screw (171).
8. The high-stability deep sea water area mono-pile bottom stabilization structure according to claim 7, wherein docking insertion rods (16) are respectively arranged at four corner positions on the lower side of the rectangular support block (11), each docking insertion rod (16) is mutually engaged with an insertion groove (311), and each insertion groove (311) is respectively arranged at four corner positions on the upper side of the docking block (31).
9. The high-stability deep sea water area mono-pile bottom stabilizing structure as claimed in claim 1, wherein a bottom plate (33) is provided at the lower side of the pre-buried anti-corrosion block (32).
10. The high stability single pile bottom stabilizing structure for deep sea water areas as claimed in claim 9, wherein the bottom plate (33) is provided with positioning holes (331) at four top corners, respectively.
CN202111431508.3A 2021-11-29 2021-11-29 High stability deep sea waters single pile bottom stable structure Pending CN114197515A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111431508.3A CN114197515A (en) 2021-11-29 2021-11-29 High stability deep sea waters single pile bottom stable structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111431508.3A CN114197515A (en) 2021-11-29 2021-11-29 High stability deep sea waters single pile bottom stable structure

Publications (1)

Publication Number Publication Date
CN114197515A true CN114197515A (en) 2022-03-18

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030233793A1 (en) * 2002-04-29 2003-12-25 Stallion Fence Accessories Llc Post mounting system and method
KR200370669Y1 (en) * 2004-09-22 2004-12-23 홍석희 Multifunctional and multipurpose apparatus for reinforcing the head of pile composed of little members
JP2010168810A (en) * 2009-01-23 2010-08-05 Seibu Koken:Kk Method for constructing building foundation and joint panel for constructing building foundation
EP2672011A2 (en) * 2012-06-07 2013-12-11 WeserWind GmbH Offshore Construction Georgsmarienhütte Foundation structure for an offshore structure and method for anchoring a foundation structure to the sea bed
KR20150144184A (en) * 2014-06-16 2015-12-24 건국대학교 산학협력단 Support structure of offshore wind turbines and structure method thereof
CN108360546A (en) * 2017-03-14 2018-08-03 黄河科技学院 A kind of architectural engineering pile foundation fixing device
WO2020156699A1 (en) * 2019-01-31 2020-08-06 Innogy Se Monopile foundation and monopile foundation installation for an offshore structure and method for erecting a monopile foundation installation
JP3230318U (en) * 2019-12-19 2021-01-21 中国長江三峡集団有限公司 Composite foundation structure of single pile for offshore wind power generation
CN212670628U (en) * 2020-06-18 2021-03-09 上海博强重工集团有限公司 Single-pile foundation of offshore wind turbine
CN214832845U (en) * 2021-04-19 2021-11-23 胡海波 Combined reinforcing structure of pile foundation
CN217078841U (en) * 2021-11-29 2022-07-29 华能(庄河)风力发电有限责任公司 High stability deep sea waters single pile bottom stable structure

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030233793A1 (en) * 2002-04-29 2003-12-25 Stallion Fence Accessories Llc Post mounting system and method
KR200370669Y1 (en) * 2004-09-22 2004-12-23 홍석희 Multifunctional and multipurpose apparatus for reinforcing the head of pile composed of little members
JP2010168810A (en) * 2009-01-23 2010-08-05 Seibu Koken:Kk Method for constructing building foundation and joint panel for constructing building foundation
EP2672011A2 (en) * 2012-06-07 2013-12-11 WeserWind GmbH Offshore Construction Georgsmarienhütte Foundation structure for an offshore structure and method for anchoring a foundation structure to the sea bed
KR20150144184A (en) * 2014-06-16 2015-12-24 건국대학교 산학협력단 Support structure of offshore wind turbines and structure method thereof
CN108360546A (en) * 2017-03-14 2018-08-03 黄河科技学院 A kind of architectural engineering pile foundation fixing device
WO2020156699A1 (en) * 2019-01-31 2020-08-06 Innogy Se Monopile foundation and monopile foundation installation for an offshore structure and method for erecting a monopile foundation installation
JP3230318U (en) * 2019-12-19 2021-01-21 中国長江三峡集団有限公司 Composite foundation structure of single pile for offshore wind power generation
CN212670628U (en) * 2020-06-18 2021-03-09 上海博强重工集团有限公司 Single-pile foundation of offshore wind turbine
CN214832845U (en) * 2021-04-19 2021-11-23 胡海波 Combined reinforcing structure of pile foundation
CN217078841U (en) * 2021-11-29 2022-07-29 华能(庄河)风力发电有限责任公司 High stability deep sea waters single pile bottom stable structure

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