CN113550313B - Pile holding lifting device based on intelligent manufacturing of wind power pile foundation - Google Patents
Pile holding lifting device based on intelligent manufacturing of wind power pile foundation Download PDFInfo
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- CN113550313B CN113550313B CN202111105391.XA CN202111105391A CN113550313B CN 113550313 B CN113550313 B CN 113550313B CN 202111105391 A CN202111105391 A CN 202111105391A CN 113550313 B CN113550313 B CN 113550313B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
- E02D13/04—Guide devices; Guide frames
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
- E02D27/425—Foundations for poles, masts or chimneys specially adapted for wind motors masts
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
- F03D13/22—Foundations specially adapted for wind motors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention provides a pile embracing lifting device based on intelligent manufacturing of a wind power pile foundation, which comprises a pile stabilizing rack; the pile stabilizing rack consists of a lower lifting part, an upper lifting part, a vertical connecting plate and a moving wheel, and the moving wheel is arranged at the bottom side of the lower lifting part through a rotating shaft; the pile embracing device is provided with two groups and respectively consists of a fixed part and a movable part, wherein the fixed part and the movable part are both in a semicircular structure, and the movable part is movably arranged on the fixed part. In the round mouth of fixed part is arranged in to the pile foundation, through driving motor antiport, with the movable part from the fixed part in roll-over, the arc that utilizes embracing the stake jar to drive the front end embraces the pile plank and presss from both sides the dress to the pile foundation, it presss from both sides the pile foundation tightly to pass through the embracing stake device of upside respectively, and utilize and lift the portion and move down the pile foundation, and press from both sides the back with the pile foundation through the embracing stake device of downside, loosen the embracing stake jar in the upside embracing stake device, and utilize down the lift portion to continue to move down the pile foundation, and then in proper order in turn with the pile foundation installation.
Description
Technical Field
The invention belongs to the technical field of wind power foundation pile installation, and particularly relates to a pile embracing lifting device based on intelligent manufacturing of a wind power pile foundation.
Background
Wind energy is a clean and pollution-free renewable energy source and has been used by people for a long time, mainly water pumping, surface grinding and the like are carried out through a windmill, power generation is carried out through wind power at present, and a pile holding lifter of a pile foundation is used when a wind power pile foundation is manufactured and installed.
If the application number is: in the patent of cn202020538303.x, a pile gripper for a platform for mounting a wind power plant is disclosed, comprising a pile gripper main frame mechanism and a stabilizing support frame mechanism, wherein the pile gripper main frame mechanism comprises a pile gripper main body and a movable main frame, the pile gripper main body is fixedly connected to the movable main frame, the stabilizing support frame mechanism comprises a first support frame, a second support frame and a third support frame, the first support frame is fixedly connected to the third support frame and the first support frame is fixedly connected to the platform, the second support frame is fixedly connected to the third support frame and the second support frame is fixedly connected to the platform, the third support frame is fixedly connected to the platform, the movable main frame is fixedly connected to the first support frame, the movable main frame is arranged on the second support frame and the movable main frame can slide on the second support frame, the movable main frame is fixedly connected to the third support frame and the movable main frame is arranged on the third support frame, and the movable main frame can slide on the third support frame.
Based on the aforesaid, traditional wind-powered electricity generation pile foundation when the installation, adopt crane hoist and mount operation more, however crane hoist and mount pile foundation, the pile foundation is not vertical state, often an oblique state, influence the whole installation of pile foundation, and in current pile embracing ware structure, when it need arrange the pile foundation in the pile embracing structure in, need manually to open, it is more troublesome, and another part that the pile embracing ware was opened is in the active state, collide with the pile foundation easily, still adopt a set of pile embracing ware more, be unfavorable for pressing from both sides tightly in turn and the installation to the pile foundation.
Disclosure of Invention
In order to solve the technical problems, the invention provides a pile embracing lifting device based on wind power pile foundation intelligent manufacturing, which aims to solve the problems that when a pile foundation needs to be arranged in a pile embracing structure, the pile foundation needs to be manually opened, the pile embracing lifting device is troublesome, the other part of the pile embracing lifting device which is opened is in a movable state and is easy to collide with the pile foundation, and a group of pile embracing devices are additionally adopted, so that alternate clamping and installation of the pile foundation are not facilitated.
The invention discloses a pile-embracing lifting device based on intelligent manufacturing of a wind power pile foundation, which is achieved by the following specific technical means:
a pile embracing lifting device based on wind power pile foundation intelligent manufacturing comprises a pile stabilizing rack;
the pile stabilizing platform comprises a lower lifting part, an upper lifting part, vertical connecting plates and moving wheels, wherein the lower lifting part is connected with the upper lifting part through four groups of vertical connecting plates, the bottom ends of the vertical connecting plates are connected to a bottom plate of the lower lifting part, the top ends of the vertical connecting plates are connected to the bottom side surface of the upper lifting part, and the moving wheels are arranged at the bottom side of the lower lifting part through rotating shafts;
pile embracing devices are provided with two groups and respectively comprise a fixed part and a movable part, the fixed part and the movable part are both in a semicircular structure, and the movable part is movably arranged on the fixed part.
Further, the lower lifting portion has the same structure as the upper lifting portion, and the lower lifting portion includes:
the bottom plate is of a square structure, one end of the bottom plate is provided with a notch, and the other end of the bottom plate is connected with two groups of lower sliding shafts;
the two ends of the transverse connecting plate A are respectively installed on the lower sliding shaft in a sliding manner;
the top plate is also of a square structure, the width of the top plate is smaller than that of the bottom plate, and one end of the bottom side of the top plate is connected with two groups of upper sliding shafts;
the two ends of the transverse connecting plate B are respectively installed on the upper sliding shaft in a sliding manner;
the cross rods are provided with two groups, one end of the lower side of each cross rod is rotatably connected to the transverse connecting plate A, the other end of each cross rod is rotatably connected to the other side of the bottom plate, one end of the upper side of each cross rod is rotatably connected to the transverse connecting plate B, and the other end of each cross rod is rotatably connected to the other side of the top plate;
the hydraulic cylinder is fixedly installed at the notch of the bottom plate, and the telescopic end of the hydraulic cylinder is fixedly connected with the transverse connecting plate A.
Further, the fixing portion includes:
the inner arc-shaped plate frames are of semicircular structures and are provided with two groups of structures which are opposite up and down;
the outer arc-shaped plate frames are of semicircular structures, are also provided with two groups and are of vertical opposite structures, and the outer sides of the two groups of outer arc-shaped plate frames are connected through four groups of U-shaped connecting frames;
the horizontal connecting plate is connected between the inner arc-shaped plate frame and the outer arc-shaped plate frame, and the thickness of the horizontal connecting plate is 1/2 of the thickness of the inner arc-shaped plate frame.
Further, it is two sets of still be equipped with arc draw-in groove A on the interior arc sheet frame respectively, and arc draw-in groove A is relative from top to bottom, is equipped with arc draw-in groove B on two sets of outer arc sheet frames respectively, and arc draw-in groove B is relative from top to bottom also, and the outside of outer arc sheet frame still links to each other through erecting even the post, oblique roof that links the board and lift portion down, the roof that lifts in the portion is fixed respectively.
Further, the fixing portion further includes:
the outer side of the clamping cylinder is of an arc structure, and the other side of the clamping cylinder is of a square structure and is respectively connected to the inner arc plate frame and the outer arc plate frame;
the limiting plate is of a vertical structure and is connected to one end between the inner arc-shaped plate frame and the outer arc-shaped plate frame.
Further, the movable portion includes:
two ends of the inner arc-shaped inserting plate are respectively inserted into the arc-shaped clamping grooves A of the two groups of inner arc-shaped plate frames,
two ends of the outer arc-shaped inserting plate are respectively inserted into the arc-shaped clamping grooves B of the two groups of outer arc-shaped plate frames,
the arc-shaped rack is arranged between the inner arc-shaped inserting plate and the outer arc-shaped inserting plate and is respectively connected with the inner arc-shaped inserting plate and the outer arc-shaped inserting plate through the inner connecting plate, and the upper end and the lower end of the inner connecting plate are smaller than the arc-shaped rack.
Further, the pile embracing device further comprises:
pile embracing cylinders which are respectively arranged in the clamping cylinders of the fixed part and on the movable part, four groups of pile embracing cylinders are arranged on the fixed part and are opposite up and down, two groups of pile embracing cylinders are arranged on the movable part, and the telescopic end at the front end of each pile embracing cylinder is connected with an arc-shaped pile embracing plate;
the driving motor is installed at the upper side end of the fixing portion and is arranged on one side, opposite to the limiting plate, of the fixing portion, a bevel gear is installed on a motor shaft of the driving motor, and the bevel gear is meshed with the arc-shaped rack and is connected with the arc-shaped rack.
Furthermore, the movable part rotates to the outer side end of the fixed part, and when one end of the arc-shaped rack is attached to the limiting plate, the pile embracing cylinders on the movable part are opposite to the middles of the two groups of pile embracing cylinders on the fixed part.
The invention at least comprises the following beneficial effects:
1. according to the pile embracing device, two groups of pile embracing devices are arranged, the bevel gear is driven to rotate by the driving motor, the bevel gear is meshed with the inner arc-shaped rack of the movable part, the inner arc-shaped inserting plate and the outer arc-shaped inserting plate rotate inwards in the arc-shaped clamping groove A and the arc-shaped clamping groove B respectively, the movable part rotates integrally towards the fixed part, a semi-circular opening at the front end of the fixed part is leaked out, a pile foundation is placed in a circular opening of the fixed part, the movable part cannot collide with the pile foundation under the clamping position of the fixed part, and the movable part rotates reversely by the driving motor again to rotate out of the fixed part, so that the arc-shaped pile embracing plate at the front end is driven by the pile embracing cylinder to clamp the pile foundation, and the verticality of the pile foundation can be kept.
2. According to the invention, two groups of pile embracing devices are respectively arranged on the lower lifting part and the upper lifting part, when the pile foundation is installed, the pile foundation is respectively clamped through the pile embracing device on the upper side, the pile foundation moves downwards through the upper lifting part, the pile foundation is clamped through the pile embracing device on the lower side, pile embracing cylinders in the pile embracing device on the upper side are loosened, the pile foundation continues to move downwards through the lower lifting part, and then the pile foundation is sequentially and alternately installed in place, so that the operation is more convenient.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.
Fig. 3 is a schematic view of another structure of fig. 1 according to the present invention.
Fig. 4 is a schematic view of the structure of the lower lifting part of the present invention.
Fig. 5 is a schematic view of another structure of fig. 4 according to the present invention.
Fig. 6 is a schematic structural view of a pilaster device of the present invention.
Fig. 7 is an enlarged view of the structure of fig. 6B according to the present invention.
FIG. 8 is a schematic view of the fixing portion of FIG. 6 according to the present invention.
Fig. 9 is a schematic structural view of the movable part in fig. 6 according to the present invention.
Fig. 10 is a schematic view of the present invention in use.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a pile stabilizing rack; 101. a lower lifting portion; 1011. a base plate; 1012. a transverse connecting plate A; 1013. a lower slide shaft; 1014. a cross bar; 1015. a hydraulic cylinder; 1016. a top plate; 1017. a transverse connecting plate B; 1018. an upper sliding shaft; 102. a lifting part; 103. a vertical connecting plate; 104. a moving wheel;
2. pile embracing devices; 201. a fixed part; 2011. an inner arc-shaped plate frame; 20111. an arc-shaped clamping groove A; 2012. an outer arc plate frame; 20121. an arc-shaped clamping groove B; 20122. a U-shaped connecting frame; 2013. a horizontal connecting plate; 2014. clamping the cylinder; 2015. a limiting plate; 202. pile embracing cylinders; 2021. arc pile holding plates; 203. a drive motor; 2031. a bevel gear; 204. a movable portion; 2041. an inner arc-shaped inserting plate; 2042. an outer arc-shaped inserting plate; 2043. an interconnector plate; 2044. an arc-shaped rack; 3. vertically connecting the columns; 4. and (5) obliquely connecting plates.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "two ends," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing and simplifying the description, and are not intended to indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be understood broadly, and for example, they may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Example (b):
as shown in figures 1 to 10:
the invention provides a pile embracing lifting device based on intelligent manufacturing of a wind power pile foundation, which comprises a pile stabilizing rack 1;
the pile stabilizing stand 1 consists of a lower lifting part 101, an upper lifting part 102, vertical connecting plates 103 and moving wheels 104, wherein the lower lifting part 101 is connected with the upper lifting part 102 through four groups of vertical connecting plates 103, the bottom ends of the vertical connecting plates 103 are connected to a bottom plate 1011 of the lower lifting part 101, the top ends of the vertical connecting plates 103 are connected to the bottom side surface of the upper lifting part 102, and the moving wheels 104 are arranged at the bottom side of the lower lifting part 101 through rotating shafts;
pile-embracing device 2, pile-embracing device 2 are equipped with two sets to constitute by fixed part 201 and movable part 204 respectively, fixed part 201 and movable part 204 are half circular structure, and movable part 204 movable mounting is on fixed part 201.
Referring to fig. 3 to 5, the lower lifting portion 101 has the same structure as the upper lifting portion 102, and the lower lifting portion 101 includes: the bottom plate 1011, the bottom plate 1011 is the square structure, there are notches on its one end, another end connects with two sets of glide axles 1013; a transverse connecting plate A1012, wherein two ends of the transverse connecting plate A1012 are respectively installed on the lower sliding shaft 1013 in a sliding way; the top plate 1016 is a square structure, the width of the top plate 1016 is smaller than that of the bottom plate 1011, and two groups of upper sliding shafts 1018 are connected to one end of the bottom side of the top plate 1016; the two ends of the transverse connecting plate B1017 are respectively and slidably mounted on the upper sliding shaft 1018; the cross rods 1014 are provided with two groups, one end of the lower side of each cross rod 1014 is rotatably connected to the transverse connecting plate A1012, the other end of each cross rod 1014 is rotatably connected to the other side of the bottom plate 1011, one end of the upper side of each cross rod 1014 is rotatably connected to the transverse connecting plate B1017, and the other end of each cross rod 1014 is rotatably connected to the other side of the top plate 1016; the hydraulic cylinder 1015 is fixedly arranged at the notch of the bottom plate 1011, the telescopic end of the hydraulic cylinder 1015 is fixedly connected with the transverse connecting plate A1012, and the transverse connecting plate A1012 can be pushed to move back and forth on the lower sliding shaft 1013 by the telescopic end of the hydraulic cylinder 1015, so that the top plate 1016 can move up and down under the action of the cross rod 1014.
Referring to fig. 8, the fixing part 201 includes: the inner arc-shaped plate frames 2011 are semi-circular structures, and are provided in two groups, and are in vertical opposite structures; the outer arc-shaped plate frames 2012 are in semicircular structures, two groups of the outer arc-shaped plate frames 2012 are also arranged, the two groups of the outer arc-shaped plate frames are also in vertical opposite structures, and the outer sides of the two groups of the outer arc-shaped plate frames 2012 are connected through four groups of U-shaped connecting frames 20122; horizontal even board 2013, horizontal even board 2013 is connected between interior arc sheet frame 2011 and outer arc plate frame 2012, and the thickness of horizontal even board 2013 is 1/2 of interior arc sheet frame 2011 thickness, utilize horizontal even board 2013 to be connected to interior arc sheet frame 2011 and outer arc plate frame 2012, make interior arc sheet frame 2011 and outer arc plate frame 2012 form a whole, and utilize the thickness of horizontal even board 2013 to be 1/2 of interior arc sheet frame 2011 thickness, so that when arc rack 2044 in the movable part 204 changes over into fixed part 201, the upper and lower both ends of arc rack 2044 can not collide with horizontal even board 2013.
Referring to fig. 8, two sets of inner arc plate frames 2011 are further provided with arc-shaped clamping grooves a20111 respectively, the arc-shaped clamping grooves a20111 are opposite up and down, two sets of outer arc plate frames 2012 are provided with arc-shaped clamping grooves B20121 respectively, and the arc-shaped clamping grooves B20121 are also opposite up and down, so that the inner arc-shaped inserting plate 2041 in the movable portion 204 can be inserted into the arc-shaped clamping grooves a20111 on the inner arc plate frames 2011, and two ends of the outer arc-shaped inserting plate 2042 can be inserted into the arc-shaped clamping grooves B20121 in the outer arc plate frames 2012, the outer sides of the outer arc-shaped plate frames 2012 are further fixedly connected with the top plate 1016 on the lower lifting portion 101 and the top plate on the upper lifting portion 102 through the vertical connecting columns 3 respectively, so that the pile embracing device 2 can be fixedly connected with the top ends of the upper lifting portion 102 and the lower lifting portion 101 through the vertical connecting columns 3, and the stability of connection between the pile embracing device 2 and the upper lifting portion 102 and the lower lifting portion 101 is improved through the inclined connecting plates 4.
Referring to fig. 8, the fixing part 201 further includes: the clamping barrel 2014 is of a circular arc structure outside the clamping barrel 2014, is of a square structure on the other side, is connected to the inner arc plate frame 2011 and the outer arc plate frame 2012 respectively, and is convenient for installing the pile embracing cylinder 202 in the clamping barrel 2014.
Referring to fig. 9, the movable portion 204 includes: the inner arc-shaped plugboard 2041 is characterized in that two ends of the inner arc-shaped plugboard 2041 are respectively inserted into arc-shaped clamping grooves A20111 of two groups of inner arc-shaped boards 2011, the outer arc-shaped plugboard 2042 is respectively inserted into arc-shaped clamping grooves B20121 of two groups of outer arc-shaped boards 2012, two ends of the outer arc-shaped plugboard 2042 are respectively inserted into arc-shaped clamping grooves B20121 of the two groups of outer arc-shaped boards 2042012, the arc-shaped rack 2044 is arranged between the inner arc-shaped plugboard 2041 and the outer arc-shaped plugboard 2042 and is respectively connected with the inner arc-shaped plugboard 2041 and the outer arc-shaped plugboard 2042 through an inner connecting board 2043, and the upper end and the lower end of the inner connecting board 2043 are both smaller than the arc-shaped rack 2044.
Referring to fig. 6, the pile device 2 further comprises: pile embracing cylinders 202, the pile embracing cylinders 202 are respectively arranged in the clamping cylinders 2014 of the fixing part 201 and on the movable part 204, four groups of the pile embracing cylinders 202 are arranged on the fixing part 201 and are opposite up and down, two groups of the pile embracing cylinders 202 are arranged on the movable part 204, and the telescopic end at the front end of each pile embracing cylinder 202 is connected with an arc-shaped pile embracing plate 2021; can drive arc pile embracing board 2021 through pile embracing jar 202 and press from both sides tightly on the pile foundation, thereby press from both sides the pile foundation tightly, driving motor 203 installs the upside end at fixed part 201, and establish the one side relative with limiting plate 2015 on fixed part 201, install bevel gear 2031 on driving motor 203's the motor shaft, and bevel gear 2031 is connected with arc rack 2044 meshing, through starting driving motor 203, utilize bevel gear 2031 and arc rack 2044's meshing, drive movable part 204 and change into in the fixed part 201, or change movable part 204 out from fixed part 201.
In another embodiment, limiting plate 2015 is still installed to one end between inner arc sheet frame 2011 and the outer arc sheet frame 2012, limiting plate 2015 is vertical structure, movable portion 204 rotates to the outside end of fixed part 201, and when the one end of arc rack 2044 was pasted with limiting plate 2015 mutually, pile cylinder 202 on the movable portion 204 was relative with the centre of two sets of pile cylinders 202 on the fixed part 201, when driving bevel gear 2031 antiport through driving motor 203, can rotate movable portion 204 out from fixed part 201, and stop when arc rack 2044 was pasted limiting plate 2015, so that pile cylinder 202 on the movable portion 204 was relative with the centre of two sets of pile cylinders 202 on the fixed part 201, when pressing from both sides the pile foundation through pile cylinder 202, can make the clamp force of pile cylinder 202 on fixed part 201 and the movable portion 204 relative, better press from both sides the pile foundation tightly.
The specific use mode and function of the embodiment are as follows:
in the invention, the movable wheel 104 at the bottom of the pile stabilizing rack 1 is moved to a required position and fixed, the bevel gear 2031 is driven to rotate by starting the driving motor 203, the bevel gear 2031 is engaged with the inner arc rack 2044 of the movable part 204, so that the inner arc inserting plate 2041 and the outer arc inserting plate 2042 respectively rotate inwards in the arc clamping groove A20111 and the arc clamping groove B20121, the movable part 204 rotates inwards towards the fixed part 201, a semi-circular opening at the front end of the fixed part 201 is leaked out, a wind power pile foundation is placed in the semi-circular openings of the fixed part 201 of the two pile embracing devices 2, then the driving motor 203 is started, the bevel gear 2031 is driven to rotate reversely by the driving motor 203, the movable part 204 is taken out from the fixed part 201 and stops when the arc rack 2044 is attached to the limiting plate 2015, at this time, the pile embracing cylinder 202 on the movable part 204 is opposite to the middle of the two pile embracing cylinders 202 on the fixed part 201, then lift portion 102 and lift portion 101 to the highest respectively on will lifting, recycle the pile cylinder 202 in the upside pile device 2 and drive arc pile board 2021 inwards with the pile foundation clamp, and drive lift portion 102 through the pneumatic cylinder in the lift portion 102 and move down, and then with the pile foundation to removing in the underground pit, then utilize the pile cylinder 202 in the downside pile device 2 to drive arc pile board 2021 inwards with the pile foundation clamp, and loosen the pile cylinder 202 in the upside pile device 2, lift portion 101 through the pneumatic cylinder drive in the lower lift portion 101 and move down, and then with the pile foundation to removing in the underground pit, in proper order the pile foundation moves in turn, thereby realize the installation to wind-powered electricity generation.
The invention is not described in detail, but is well known to those skilled in the art.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. Embrace stake hoisting device based on wind-powered electricity generation pile foundation intelligence is made, its characterized in that: comprises a pile stabilizing rack (1);
the pile stabilizing rack (1) consists of a lower lifting part (101), an upper lifting part (102), vertical connecting plates (103) and moving wheels (104), wherein the lower lifting part (101) is connected with the upper lifting part (102) through four groups of vertical connecting plates (103), the bottom ends of the vertical connecting plates (103) are connected to a bottom plate (1011) of the lower lifting part (101), the top ends of the vertical connecting plates are connected to the bottom side surface of the upper lifting part (102), and the moving wheels (104) are arranged on the bottom side of the lower lifting part (101) through rotating shafts;
the pile embracing device comprises pile embracing devices (2), wherein two groups of pile embracing devices (2) are arranged and respectively consist of a fixing part (201) and a movable part (204), the fixing part (201) and the movable part (204) are both in a semicircular structure, and the movable part (204) is movably arranged on the fixing part (201);
the fixing part (201) comprises:
the inner arc-shaped plate frames (2011) are of semicircular structures, are provided with two groups and are of vertically opposite structures;
the outer arc-shaped plate frames (2012) are of semicircular structures, two groups of the outer arc-shaped plate frames (2012) are also arranged, the two groups of the outer arc-shaped plate frames are also of vertical opposite structures, and the outer sides of the two groups of the outer arc-shaped plate frames (2012) are connected through four groups of U-shaped connecting frames (20122);
the horizontal connecting plate (2013) is connected between the inner arc-shaped plate frame (2011) and the outer arc-shaped plate frame (2012), and the thickness of the horizontal connecting plate (2013) is 1/2 of the thickness of the inner arc-shaped plate frame (2011);
the movable section (204) includes:
two ends of the inner arc-shaped inserting plate (2041) are respectively inserted into arc-shaped clamping grooves A (20111) of the two groups of inner arc-shaped plate frames (2011),
two ends of the outer arc-shaped inserting plate (2042) are respectively inserted into the arc-shaped clamping grooves B (20121) of the two groups of outer arc-shaped plate frames (2012),
the arc-shaped rack (2044) is arranged between the inner arc-shaped inserting plate (2041) and the outer arc-shaped inserting plate (2042) and is respectively connected with the inner arc-shaped inserting plate (2041) and the outer arc-shaped inserting plate (2042) through an inner connecting plate (2043), and the upper end and the lower end of the inner connecting plate (2043) are smaller than the arc-shaped rack (2044).
2. The pile-embracing lifting device based on wind power pile foundation intelligent manufacturing of claim 1, wherein the lower lifting part (101) and the upper lifting part (102) are identical in structure, and the lower lifting part (101) comprises:
the bottom plate (1011) is of a square structure, one end of the bottom plate (1011) is provided with a notch, and the other end of the bottom plate is connected with two groups of lower sliding shafts (1013);
a transverse connecting plate A (1012), wherein two ends of the transverse connecting plate A (1012) are respectively installed on the lower sliding shaft (1013) in a sliding way;
the top plate (1016) is also of a square structure, the width of the top plate (1016) is smaller than that of the bottom plate (1011), and one end of the bottom side of the top plate is connected with two groups of upper sliding shafts (1018);
the two ends of the transverse connecting plate B (1017) are respectively and slidably mounted on the upper sliding shaft (1018);
the two groups of cross rods (1014) are arranged, one end of the lower side of each cross rod (1014) is rotatably connected to the transverse connecting plate A (1012), the other end of each cross rod (1014) is rotatably connected to the other side of the bottom plate (1011), one end of the upper side of each cross rod (1014) is rotatably connected to the transverse connecting plate B (1017), and the other end of each cross rod (1014) is rotatably connected to the other side of the top plate (1016);
the hydraulic cylinder (1015), pneumatic cylinder (1015) fixed mounting is in the breach department of bottom plate (1011), and the flexible end and the fixed linking to each other of horizontal tie plate A (1012) of pneumatic cylinder (1015).
3. The pile-embracing lifting device based on intelligent manufacturing of wind power pile foundations as claimed in claim 1, wherein two sets of inner arc-shaped plate frames (2011) are respectively provided with arc-shaped clamping grooves a (20111), the arc-shaped clamping grooves a (20111) are opposite up and down, two sets of outer arc-shaped plate frames (2012) are respectively provided with arc-shaped clamping grooves B (20121), the arc-shaped clamping grooves B (20121) are also opposite up and down, and the outer sides of the outer arc-shaped plate frames (2012) are respectively and fixedly connected with a top plate (1016) on the lower lifting portion (101) and a top plate on the upper lifting portion (102) through vertical connecting columns (3) and oblique connecting plates (4).
4. The pile-embracing lifting device based on wind power pile foundation intelligent manufacturing of claim 1, wherein the movable portion (204) rotates to the outer side end of the fixed portion (201), and when one end of the arc-shaped rack (2044) is attached to the limiting plate (2015), the pile-embracing cylinders (202) on the movable portion (204) are opposite to the middle of the two groups of pile-embracing cylinders (202) on the fixed portion (201).
5. The pile-embracing lifting device based on wind power pile foundation intelligent manufacturing of claim 1, wherein the fixing part (201) further comprises:
the outer side of the clamping barrel (2014) is of an arc structure, the other side of the clamping barrel (2014) is of a square structure, and the clamping barrel (2014) is connected to the inner arc plate frame (2011) and the outer arc plate frame (2012) respectively;
limiting plate (2015), limiting plate (2015) are vertical structure to connect the one end between interior arc sheet frame (2011) and outer arc sheet frame (2012).
6. The pile-embracing lifting device based on wind power pile foundation intelligent manufacturing of claim 1, wherein the pile-embracing device (2) further comprises:
pile embracing cylinders (202), wherein the pile embracing cylinders (202) are respectively arranged in clamping cylinders (2014) of the fixing part (201) and on the movable part (204), four groups of pile embracing cylinders (202) are arranged on the fixing part (201) and are opposite up and down, two groups of pile embracing cylinders (202) are arranged on the movable part (204), and the telescopic end at the front end of each pile embracing cylinder (202) is connected with an arc-shaped pile embracing plate (2021);
driving motor (203), driving motor (203) install the upside end at fixed part (201) to establish on fixed part (201) and the relative one side of limiting plate (2015), install bevel gear (2031) on driving motor's (203) motor shaft, and bevel gear (2031) and arc rack (2044) meshing connection.
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| CN202111105391.XA CN113550313B (en) | 2021-09-22 | 2021-09-22 | Pile holding lifting device based on intelligent manufacturing of wind power pile foundation |
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