CN112722160A - Foundation pipe pile fixing device for offshore wind power generation tower - Google Patents
Foundation pipe pile fixing device for offshore wind power generation tower Download PDFInfo
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- CN112722160A CN112722160A CN202110094180.4A CN202110094180A CN112722160A CN 112722160 A CN112722160 A CN 112722160A CN 202110094180 A CN202110094180 A CN 202110094180A CN 112722160 A CN112722160 A CN 112722160A
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- clamping
- pipe pile
- fixed
- foundation pipe
- wind power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/24—Means for preventing unwanted cargo movement, e.g. dunnage
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- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
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- Ocean & Marine Engineering (AREA)
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Abstract
The invention provides a fixing device for a foundation pipe pile of an offshore wind power generation tower, belongs to the technical field of wind power generation related equipment, and is used for solving the technical problem that the foundation pipe pile is not stable enough during offshore transportation. The clamping device comprises a supporting mechanism and two clamping mechanisms, wherein the supporting mechanism comprises a supporting plate, a bearing block is fixed in the supporting plate, the clamping mechanism comprises a pressing plate and a hydraulic cylinder, the pressing plate is hinged above the bearing block, the hydraulic cylinder is hinged in the supporting plate, the end part of the hydraulic cylinder is hinged to the side surface of the pressing plate, and the two sides of the supporting plate are respectively provided with a clamping mechanism; according to the invention, the clamping mechanism is adopted to clamp and fix the side surface of the foundation pipe pile by matching the clamping arc plate and the clamping arc plate, so that the vibration amplitude of the foundation pipe pile during marine transportation is reduced; the clamping and pressing mechanism is matched with the hydraulic cylinder through the pressing plate, so that the foundation pipe pile can be quickly pressed in the vertical direction, and the vibration amplitude of the foundation pipe pile during marine transportation is reduced.
Description
Technical Field
The invention belongs to the technical field of wind power generation related equipment, and relates to a fixing device for a foundation pipe pile of an offshore wind power generation tower.
Background
In recent years, the offshore wind power industry has been developed vigorously domestically and even globally. The installed capacity of the wind power plant is larger and larger, the number of the fans is larger and larger, and the water depth is deepened gradually, so that more risks and challenges are brought to operation and maintenance of the offshore wind power plant. At present, a common offshore wind power foundation pile is a steel pipe pile, a used piling mode is completed by matching a piling ship with a special piling frame, and a single offshore pile foundation pile is transported to a specified position by the piling ship and then is piled.
Offshore wind power tower foundation tubular pile generally adopts the transportation of ship, and the fixed establishment of land transportation usefulness is all adopted to current transportation fixed mode, however, the sea stormy waves is great, and the fluctuation vibrations are great from top to bottom of ship, and the fixed establishment of land transportation usefulness can't adapt to the condition of sea transportation, consequently, we provide a fixing device who reduces the vibrations range from top to bottom when marine wind power generation tower pylon foundation tubular pile transports.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a fixing device for a foundation pipe pile of a tower frame of an offshore wind power generation tower, which aims to solve the technical problems that: how to effectively guarantee that wind power generation tower pylon foundation tubular pile is stable when the marine transportation.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides an offshore wind power generation tower pylon basis tubular pile fixing device, includes supporting mechanism and two clamping pressure mechanisms, the supporting mechanism includes the backup pad, and the backup pad is the U style of calligraphy, and the inside of backup pad is fixed with the carrier block, and clamping pressure mechanism includes pressboard and pneumatic cylinder, and the pressboard articulates in the top of carrier block, and the pneumatic cylinder articulates in the inside of backup pad, and the tip of pneumatic cylinder articulates in the side of pressboard, and the both sides of backup pad all are provided with clamping mechanism.
The working principle of the invention is as follows: the two supporting mechanisms are horizontally aligned and then fixed on the deck, the foundation pipe pile is hoisted and transported to the two supporting mechanisms by the crane, the hydraulic cylinder pushes the pressing plate, the pressing plate rotates to extrude the upper part of the foundation pipe pile, so that the foundation pipe pile is locked in the vertical direction, and meanwhile, the clamping mechanism clamps the side surface of the foundation pipe pile to lock the foundation pipe pile in the horizontal direction, so that the foundation pipe pile cannot shake due to the jolt of a ship.
Two ends of the supporting plate are respectively fixed with two hanging rings, the hanging rings are connected with a chain hoist, the end part of the chain hoist is connected to the deck, and the directions of the two chain hoists at the same end are opposite.
By adopting the structure, the end part of the chain block is fixed on the deck, so that the support plate is kept stable and cannot slide on the deck.
Mounting holes and two fixing holes are formed in the two sides of the supporting plate, and the mounting holes are located between the two fixing holes.
Structure more than adopting, the mounting hole provides the mounted position for the threaded rod, and the fixed orifices provides the mounted position for fixed section of thick bamboo.
The clamping mechanism comprises two fixed cylinders, the two fixed cylinders are fixed in the two fixed holes respectively, sliding columns are arranged in the two fixed cylinders in a sliding mode, clamping arc plates are fixed to the end portions of the two sliding columns, rubber plates are fixed to the inner sides of the clamping arc plates, and connecting cylinders are fixed to the outer sides of the clamping arc plates.
Structure more than adopting, the connecting cylinder drives and presss from both sides tight arc board and removes, presss from both sides tight arc board and drives the slip post and remove, and simultaneously, presss from both sides tight arc board and drives the rubber slab and remove, and the rubber slab extrusion locks the base pipe stake both sides in the side of base pipe stake, and a fixed section of thick bamboo and slip post cooperation provide the support for pressing from both sides tight arc board.
The clamping mechanism further comprises a clamping motor, the clamping motor is fixed on the side face of the supporting plate, a supporting frame is fixed below the clamping motor, a threaded rod is connected to an output shaft of the clamping motor, the threaded rod is rotatably arranged on the mounting hole, and the end portion of the threaded rod is in threaded connection with the inside of the connecting cylinder.
By adopting the structure, the clamping motor drives the output shaft to rotate, the output shaft drives the threaded rod to rotate, and the threaded rod drives the connecting cylinder to move.
Compared with the prior art, the fixing device for the foundation pipe pile of the offshore wind power generation tower has the advantages that:
1. the clamping mechanism can clamp and fix the side surface of the foundation pipe pile by matching the clamping arc plates with the clamping arc plates, so that the vibration amplitude of the foundation pipe pile during marine transportation is reduced;
2. the clamping and pressing mechanism is matched with the hydraulic cylinder through the pressing plate, so that the foundation pipe pile can be quickly pressed in the vertical direction, and the vibration amplitude of the foundation pipe pile during marine transportation is reduced;
3. the supporting mechanism is matched with the ring chain hoist through the hanging ring, the supporting plate and the ring chain hoist, and the supporting plate can be fixed on the deck, so that the supporting plate is kept stable and cannot slide on the deck.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic perspective view of the supporting mechanism of the present invention;
FIG. 5 is a schematic side view of the present invention;
in the figure: 1-foundation pipe pile, 2-clamping mechanism, 201-pressing plate, 202-hydraulic cylinder, 3-clamping mechanism, 301-fixing cylinder, 302-clamping motor, 303-clamping arc plate, 304-threaded rod, 305-sliding column, 306-connecting cylinder, 4-supporting mechanism, 401-fixing hole, 402-mounting hole, 403-bearing block, 404-hanging ring, 405-supporting plate and 406-ring chain block.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-5, the embodiment provides a fixing device for a foundation pipe pile of a tower frame of an offshore wind power generation tower, which includes a supporting mechanism 4 and two clamping mechanisms 2, wherein the supporting mechanism 4 includes a supporting plate 405, the supporting plate 405 is U-shaped, a bearing block 403 is fixed inside the supporting plate 405, the clamping mechanisms 2 include a pressing plate 201 and a hydraulic cylinder 202, the pressing plate 201 is hinged above the bearing block 403, the hydraulic cylinder 202 is hinged inside the supporting plate 405, the end of the hydraulic cylinder 202 is hinged on the side surface of the pressing plate 201, and clamping mechanisms 3 are arranged on both sides of the supporting plate 405; align two 4 levels of supporting mechanism, later fix on the deck, on hoisting basic tubular pile 1 with the crane transports two supporting mechanism 4 again, pneumatic cylinder 202 promoted pressboard 201, pressboard 201 is rotatory to be extruded basic tubular pile 1 top, makes the locking of 1 vertical direction of basic tubular pile, and simultaneously, clamping mechanism 3 presss from both sides tightly basic tubular pile 1 side, makes the locking of 1 horizontal direction of basic tubular pile to make basic tubular pile 1 can not take place to rock because of the ship jolts.
Two hanging rings 404 are fixed at two ends of the supporting plate 405, a chain hoist 406 is connected to the hanging rings 404, the end part of the chain hoist 406 is connected to the deck, and the directions of the two chain hoists 406 at the same end are opposite; the ends of the chain block 406 are fixed to the deck so that the support plate 405 remains stable and does not slide on the deck.
Both sides of the support plate 405 are provided with a mounting hole 402 and two fixing holes 401, and the mounting hole 402 is positioned between the two fixing holes 401; mounting holes 402 provide mounting locations for threaded rod 304 and mounting holes 401 provide mounting locations for stationary barrel 301.
The clamping mechanism 3 comprises two fixed cylinders 301, the two fixed cylinders 301 are respectively fixed inside two fixed holes 401, sliding columns 305 are arranged inside the two fixed cylinders 301 in a sliding mode, clamping arc plates 303 are fixed at the end portions of the two sliding columns 305, rubber plates are fixed on the inner sides of the clamping arc plates 303, and connecting cylinders 306 are fixed on the outer sides of the clamping arc plates 303; connecting cylinder 306 drives and presss from both sides tight arc board 303 and removes, presss from both sides tight arc board 303 and drives the slip post 305 and remove, and simultaneously, presss from both sides tight arc board 303 and drives the rubber slab and remove, and the rubber slab extrusion is in the side of base tubular pile 1, locks 1 both sides of base tubular pile, and a fixed section of thick bamboo 301 and slip post 305 cooperate, provide the support for pressing from both sides tight arc board 303.
The clamping mechanism 3 further comprises a clamping motor 302, the clamping motor 302 is fixed on the side surface of the supporting plate 405, a supporting frame is fixed below the clamping motor 302, a threaded rod 304 is connected to an output shaft of the clamping motor 302, the threaded rod 304 is rotatably arranged on the mounting hole 402, and the end part of the threaded rod 304 is in threaded connection with the inside of the connecting cylinder 306; the clamping motor 302 drives the output shaft to rotate, the output shaft drives the threaded rod 304 to rotate, and the threaded rod 304 drives the connecting cylinder 306 to move.
In the present embodiment, the above fixing manners are all the simplest common fixing manners in the field, such as bolting and welding; the electrical devices such as the hydraulic cylinder 202 and the clamping motor 302 are all products in the prior art, and can be purchased and used directly, and detailed descriptions are omitted.
The working principle of the invention is as follows:
horizontally aligning two support plates 405, sequentially hanging one end of a ring chain hoist 406 on a hanging ring 404, fixing the other end of the ring chain hoist 406 on a deck, and finally enabling the fixing directions of the two ring chain hoists 406 on the same side to be opposite, so that the support plates 405 are stable and do not slide on the deck, then hoisting the base tubular pile 1 to two bearing blocks 403 by using a crane, pushing a pressing plate 201 by using a hydraulic cylinder 202, extruding the upper part of the base tubular pile 1 by using the rotation of the pressing plate 201, locking the vertical direction of the base tubular pile 1, simultaneously, driving an output shaft to rotate by using a clamping motor 302, driving a threaded rod 304 to rotate by using the output shaft, driving a connecting cylinder 306 to move by using the threaded rod 304, driving a clamping arc plate 303 to move, driving a sliding column 305 to move by using the clamping arc plate 303, driving a rubber plates to move, extruding the side surfaces of the base tubular pile 1 by using the rubber plates to lock the two sides, so that the foundation pile 1 does not sway due to the jolt of the ship.
In conclusion, the clamping mechanism 3 can clamp and fix the side surface of the foundation pipe pile 1 by matching the clamping arc plates 303 with the clamping arc plates 303, so that the vibration amplitude of the foundation pipe pile 1 during marine transportation is reduced; the clamping and pressing mechanism 2 is matched with the hydraulic cylinder 202 through the pressing plate 201, so that the foundation pipe pile 1 can be quickly pressed in the vertical direction, and the vibration amplitude of the foundation pipe pile 1 during marine transportation is reduced; the supporting mechanism 4 is matched with the hanging ring 404, the supporting plate 405 and the ring chain hoist 406, so that the supporting plate 405 can be fixed on the deck, the supporting plate 405 is kept stable, and the supporting plate cannot slide on the deck.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. The utility model provides an offshore wind power generation tower basis tubular pile fixing device, includes supporting mechanism (4) and two clamping pressure mechanisms (2), a serial communication port, supporting mechanism (4) are including backup pad (405), backup pad (405) are the U style of calligraphy, the inside of backup pad (405) is fixed with carrier block (403), clamping pressure mechanism (2) are including pressboard (201) and pneumatic cylinder (202), pressboard (201) articulate the top at carrier block (403), pneumatic cylinder (202) articulate the inside at backup pad (405), the tip of pneumatic cylinder (202) articulates the side at pressboard (201), the both sides of backup pad (405) all are provided with clamping mechanism (3).
2. The offshore wind power generation tower foundation pipe pile fixing device of claim 1, wherein two hanging rings (404) are fixed at both ends of the supporting plate (405), a chain block (406) is connected to the hanging rings (404), the end of the chain block (406) is connected to a deck, and the directions of the two chain blocks (406) at the same end are opposite.
3. The fixing device for the foundation pipe pile of the offshore wind power generation tower base according to claim 2, wherein the supporting plate (405) is provided with a mounting hole (402) and two fixing holes (401) at two sides, and the mounting hole (402) is located between the two fixing holes (401).
4. The offshore wind power generation tower foundation pipe pile fixing device according to claim 3, wherein the clamping mechanism (3) comprises two fixing cylinders (301), the two fixing cylinders (301) are respectively fixed inside two fixing holes (401), sliding columns (305) are arranged inside the two fixing cylinders (301) in a sliding mode, clamping arc plates (303) are fixed to the end portions of the two sliding columns (305), rubber plates are fixed to the inner sides of the clamping arc plates (303), and connecting cylinders (306) are fixed to the outer sides of the clamping arc plates (303).
5. The offshore wind power generation tower foundation pipe pile fixing device is characterized in that the clamping mechanism (3) further comprises a clamping motor (302), the clamping motor (302) is fixed on the side face of the supporting plate (405), a supporting frame is fixed below the clamping motor (302), a threaded rod (304) is connected to an output shaft of the clamping motor (302), the threaded rod (304) is rotatably arranged on the mounting hole (402), and the end portion of the threaded rod (304) is in threaded connection with the inside of the connecting cylinder (306).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110094180.4A CN112722160A (en) | 2021-01-25 | 2021-01-25 | Foundation pipe pile fixing device for offshore wind power generation tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110094180.4A CN112722160A (en) | 2021-01-25 | 2021-01-25 | Foundation pipe pile fixing device for offshore wind power generation tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112722160A true CN112722160A (en) | 2021-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110094180.4A Pending CN112722160A (en) | 2021-01-25 | 2021-01-25 | Foundation pipe pile fixing device for offshore wind power generation tower |
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| Country | Link |
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| CN (1) | CN112722160A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115743416A (en) * | 2022-12-09 | 2023-03-07 | 青岛正泰物流器械有限公司 | Cargo support of hydraulic self-adjusting system |
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| CN105195603A (en) * | 2015-10-10 | 2015-12-30 | 中国水电四局(酒泉)新能源装备有限公司 | Wind power tower door frame forming and flange correcting device |
| CN106965906A (en) * | 2017-02-28 | 2017-07-21 | 天津大学 | A kind of marine three basic formula wind-powered electricity generation whole machine installation ships and its single step construction method |
| CN209321600U (en) * | 2018-12-17 | 2019-08-30 | 中国水电四局(阳江)海工装备有限公司 | Fitting device is used in the horizontal transport of wind-power tower |
| CN110217471A (en) * | 2019-05-30 | 2019-09-10 | 中原工学院 | A kind of Large Steel tubular pole being readily transported |
| CN210733687U (en) * | 2019-08-01 | 2020-06-12 | 苏州杰夫泰精密模具有限公司 | Lettering equipment for tubular metal |
| CN211077601U (en) * | 2019-12-15 | 2020-07-24 | 建华建材(惠州)有限公司 | Tubular pile conveying device |
| CN212290218U (en) * | 2020-05-15 | 2021-01-05 | 济南常铭数控设备有限公司 | Aerogenerator tower section of thick bamboo marine transport fixing device |
-
2021
- 2021-01-25 CN CN202110094180.4A patent/CN112722160A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195603A (en) * | 2015-10-10 | 2015-12-30 | 中国水电四局(酒泉)新能源装备有限公司 | Wind power tower door frame forming and flange correcting device |
| CN106965906A (en) * | 2017-02-28 | 2017-07-21 | 天津大学 | A kind of marine three basic formula wind-powered electricity generation whole machine installation ships and its single step construction method |
| CN209321600U (en) * | 2018-12-17 | 2019-08-30 | 中国水电四局(阳江)海工装备有限公司 | Fitting device is used in the horizontal transport of wind-power tower |
| CN110217471A (en) * | 2019-05-30 | 2019-09-10 | 中原工学院 | A kind of Large Steel tubular pole being readily transported |
| CN210733687U (en) * | 2019-08-01 | 2020-06-12 | 苏州杰夫泰精密模具有限公司 | Lettering equipment for tubular metal |
| CN211077601U (en) * | 2019-12-15 | 2020-07-24 | 建华建材(惠州)有限公司 | Tubular pile conveying device |
| CN212290218U (en) * | 2020-05-15 | 2021-01-05 | 济南常铭数控设备有限公司 | Aerogenerator tower section of thick bamboo marine transport fixing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115743416A (en) * | 2022-12-09 | 2023-03-07 | 青岛正泰物流器械有限公司 | Cargo support of hydraulic self-adjusting system |
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Application publication date: 20210430 |