CN116104705A

CN116104705A - Wind blade mounting equipment

Info

Publication number: CN116104705A
Application number: CN202211699946.2A
Authority: CN
Inventors: 王超阳
Original assignee: Chengdu Yanghui Weida Electronics Co ltd
Current assignee: Chengdu Yanghui Weida Electronics Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-12

Abstract

The invention relates to the technical field of wind blade installation, and particularly discloses wind blade installation equipment which comprises a moving vehicle, a blade body and a cylinder body, wherein lifting mechanisms are correspondingly arranged on the upper surface of the moving vehicle and close to corners of edges, telescopic ends of two groups of lifting mechanisms on the same side are fixedly connected with sleeve seats, U-shaped frames are arranged on the inner sides of the two sleeve seats in a sliding mode, driving mechanisms are arranged at the rear ends of the U-shaped frames, square frames are fixedly connected to the end parts of the U-shaped frames, supporting frames in the U shape are fixedly connected to the front end surfaces of the square frames, moving seats are arranged on the inner sides of the two ends of the square frames in a sliding mode, clamping mechanisms are arranged above the inner sides of the two moving seats, and telescopic mechanisms are arranged on the front end surfaces of the two moving seats.

Description

Wind blade mounting equipment

Technical Field

The invention relates to the technical field of wind blade installation, and particularly discloses wind blade installation equipment.

Background

The design of the blades in the wind driven generator directly influences the conversion efficiency of wind energy and the annual energy generation capacity, and is an important ring for wind energy utilization.

Along with the development of the enlargement and the light weight of the blade, the diameter of the blade root is continuously increased, but the structural thickness of the blade root is kept unchanged, even the blade root has a trend of thinning, the front end appearance of the blade tends to be cylindrical, the rear end tends to be platy or the edges of two sides of the blade are arc platy, the blade body is generally installed on the ground when being assembled like a small-sized blade, and then the blade body is hoisted on a rod body, most of the modes adopt gantry cranes or small-sized cranes in workshops, but the mode is provided with the following problems that firstly, the hoisted ropes are unstable and easy to deviate when being installed with a hub, the adjustment is needed for many times, the efficiency is lower, and secondly, the mode of the gantry cranes is inconvenient to adjust the position, so that the use needs the coordination of the structures such as the blade body, and the like, and the operation is inconvenient.

Disclosure of Invention

The object of the present invention is to solve the drawbacks of the prior art and to propose a wind blade mounting arrangement.

In order to achieve the above purpose, the invention provides wind power blade mounting equipment, which comprises a moving vehicle, a blade body and a cylinder body, wherein lifting mechanisms are correspondingly arranged on the upper surface of the moving vehicle and close to corners of edges, telescopic ends of two groups of lifting mechanisms on the same side are fixedly connected with sleeve seats, U-shaped frames are arranged on the inner sides of the sleeve seats in a sliding mode, driving mechanisms are arranged at the rear ends of the U-shaped frames, square frames are fixedly connected to the end parts of the U-shaped frames, supporting frames in the U shape are fixedly connected to the front end surfaces of the square frames, moving seats are slidably arranged on the inner sides of the two ends of the square frames, clamping mechanisms are arranged above the inner sides of the two moving seats, telescopic ends of the two moving seats are respectively provided with a telescopic mechanism, T-shaped seat is fixedly connected to the telescopic ends of the telescopic mechanisms, overturning and attaching mechanisms are arranged on the inner sides of the T-shaped seats, the blade body is mounted on the rear end surfaces of the cylinder body, the blade body and the cylinder body is located between the two groups of overturning and the front end parts of the moving vehicle are provided with supporting mechanisms.

Preferably, the lifting mechanism comprises first hydraulic cylinders which are fixedly connected to the upper surface of the mobile vehicle and are close to one corner position of the upper surface of the mobile vehicle, and the sleeve seat is arranged at the telescopic end of each first hydraulic cylinder.

Preferably, the driving mechanism comprises second hydraulic cylinders respectively arranged at the rear ends of two ends of the U-shaped frame, two groups of the second hydraulic cylinders are fixedly connected with abutting blocks at the telescopic ends of the second hydraulic cylinders, the abutting blocks are fixedly connected with the U-shaped frame, and fixing mechanisms are arranged at the outer sides of one ends of the two groups of the second hydraulic cylinders.

Preferably, the fixing mechanism comprises a back rest fixedly connected to the outer side of one end of the second hydraulic cylinder, and one end of the back rest is fixedly connected to the outer side of the sleeve seat.

Preferably, the clamping mechanism comprises a plurality of groups of clamping grooves which are formed in the upper portion of the inner side of the square frame, a U-shaped buckle is movably inserted in the inner side of the movable seat, two ends of the U-shaped buckle extend into the two corresponding groups of clamping grooves, and a fixing pin is inserted in the inner side of one end of the U-shaped buckle.

Preferably, the telescopic mechanism comprises third hydraulic cylinders which are fixedly arranged on the front end face of the movable seat, and the T-shaped seat is fixedly connected with the telescopic end of the third hydraulic cylinders.

Preferably, the upset laminating mechanism is including all rotating the pivot of installing in T shape seat inboard, the equal fixed cover in pivot both ends outside is equipped with the arc seat, two the arcwall face has all been seted up to the arc seat inner wall, the arcwall face laminates with the barrel surface mutually, two the equal fixedly connected with rectangle frame of arc seat rear end face, two the multiunit rubber strip is all installed to rectangle frame outer wall, rectangle frame one side laminates with the blade body surface mutually.

Preferably, the supporting mechanism is including setting up the base at the mobile cart front end, fixed surface is connected with the frame plate on the base, frame plate upper surface activity card has wheel hub, wheel hub surface mounting has multiunit connecting seat, terminal surface fixedly connected with support body behind the mobile cart, support body inboard and be close to below position fixedly connected with bottom plate, fixed surface is connected with the reinforcing seat on the bottom plate, the vertical sleeve that installs of reinforcing seat upper surface, sleeve inboard sliding connection has the carriage release lever, carriage release lever top fixedly connected with dysmorphism seat, dysmorphism seat offsets with blade body one end outside below, multiunit spacing hole has all been seted up to sleeve and carriage release lever inside, and the spacing pin is inserted to the spacing hole inside joint movement of corresponding position.

Preferably, a guide rod is transversely arranged on the inner side of the support frame, and the movable seat slides on the outer side of the guide rod

Compared with the prior art, the invention has the following beneficial effects:

1. through the locomotive that sets up, combine elevating system and the U-shaped frame that the locomotive top set up, can promote the mobilizable removal seat of U-shaped frame both sides to carry out the centre gripping in the outside of blade body and barrel, then remove the connecting seat that is close to the wheel hub outside, make the ring flange in the barrel outside can the ring flange in the quick location wheel hub outside to this comes to fix a position the position, installs the wheel hub outside with barrel and blade body, whole nimble and convenient location.

2. Through can overturn the arc seat and the rectangle frame that adjust the use in the barrel and the blade body outside, can correspond barrel and blade body outside shape, adaptability uses at barrel and blade body, can paste the appearance of arc seat and arcwall face laminating barrel in the barrel outside tightly, can correspond the rectangle frame in the blade body outside and overturn, make its rectangle frame correspond curved appearance in the outside of blade body and paste tightly to this promotes the stability when installing the blade body, avoids rocking unstable condition to take place under the conventional hoist and mount, promotes the stable effect when installing.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic view of another view angle structure of the present invention;

FIG. 3 is a partial cross-sectional view of the connection structure between the U-shaped frame and the rear frame of the present invention;

FIG. 4 is a cross-sectional view of the connection structure between the square frame and the movable seat of the present invention;

FIG. 5 is a schematic view of the connection structure of the frame body, the sleeve, the movable rod and the special-shaped seat;

FIG. 6 is a schematic diagram of the connection between the U-shaped frame and the square frame, the supporting frame and the movable seat;

FIG. 7 is a schematic illustration of the use of the arc base of the present invention;

FIG. 8 is a schematic view of a rectangular frame of the present invention in use;

fig. 9 is a cross-sectional view of a portion of the structure between the support frame and the movable base of the present invention.

In the figure: 1. a moving vehicle; 2. a frame body; 3. a first hydraulic cylinder; 4. a base; 5. a frame plate; 6. a connecting seat; 7. a blade body; 8. a hub; 9. a cylinder; 10. a second hydraulic cylinder; 11. a square frame; 12. a post-rest; 13. a sleeve seat; 14. abutting blocks; 15. a U-shaped frame; 16. a movable seat; 17. a bottom plate; 18. a fixing pin; 19. a clamping groove; 20. a guide rod; 21. a third hydraulic cylinder; 22. u-shaped buckles; 23. a moving rod; 24. a special-shaped seat; 25. a reinforcing seat; 26. a limiting pin; 27. a sleeve; 28. a support frame; 29. a rubber strip; 30. a rectangular frame; 31. an arc-shaped seat; 32. a rotating shaft; 33. an arc surface; 34. t-shaped seat.

Detailed Description

In order that the above-recited objects, features and advantages of the present invention will be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those described herein, and therefore the present invention is not limited to the specific embodiments disclosed below.

The wind blade installation device as shown in fig. 1-9 comprises a moving vehicle 1, a blade body 7 and a barrel 9, lifting mechanisms are correspondingly arranged on the upper surface of the moving vehicle 1 and close to corners of edges, telescopic ends of two groups of lifting mechanisms on the same side are fixedly connected with sleeve bases 13, U-shaped frames 15 are slidably arranged on the inner sides of the two sleeve bases 13, driving mechanisms are arranged at the rear ends of the U-shaped frames 15, square frames 11 are fixedly connected to the end parts of the U-shaped frames 15, supporting frames 28 in the U shape are fixedly connected to the front end surfaces of the square frames 11, moving bases 16 are slidably arranged on the inner sides of the two ends of the square frames 11, clamping mechanisms are arranged at the upper positions of the inner sides of the two moving bases 16, telescopic ends of the two moving bases 16 are fixedly connected with T-shaped bases 34, overturning and attaching mechanisms are arranged on the inner sides of the T-shaped bases 34, the blade body 7 is installed on the rear end surfaces of the barrel 9, the blade body 7 and the barrel 9 are located between the two groups of overturning and supporting mechanisms, and the front end of the moving vehicle 1 is provided with supporting mechanisms.

The blade body 7 and the barrel 9 are prior art, do not need to be repeated, the U-shaped frame 15 through the setting can be driven by the driving mechanism at the rear of one end, the support frame 28 and the square frame 11 and other components at the outer side of the U-shaped frame can transversely move above the moving vehicle 1, the moving seat 16 in the square frame 11 can be flexibly moved through the setting, the middle part can be conveniently adjusted according to the length of the barrel 9 to be stably clamped for use, and the T-shaped seat 34 through the setting can enable one end telescopic mechanism to be connected with the T-shaped seat, so that the inner side overturning and attaching mechanism is conveniently driven for use.

The lifting mechanism comprises first hydraulic cylinders 3 which are fixedly connected to the upper surface of the mobile vehicle 1 and are close to one corner position of the mobile vehicle 1, a sleeve seat 13 is arranged at the telescopic end of each first hydraulic cylinder 3, the first hydraulic cylinders 3 drive the sleeve seat 13 of the telescopic end to move up and down at the top end of the mobile vehicle 1, and therefore components connected with the sleeve seat 13 can be synchronously driven to adjust the height.

The actuating mechanism is including setting up the second pneumatic cylinder 10 at U-shaped frame 15 both ends rear respectively, the equal fixedly connected with of two sets of second pneumatic cylinders 10 flexible ends supports piece 14, and two support piece 14 all with U-shaped frame 15 between fixed connection, two sets of second pneumatic cylinders 10 one end outsides all are provided with fixed establishment, can support piece 14 in one end rear drive through the second pneumatic cylinder 10 that sets up, cause to support piece 14 and can remove together with U-shaped frame 15 to drive U-shaped frame 15 outside structure and move towards blade body 7 department.

The fixed establishment is including all fixed connection at the back rest 12 in the outside of second pneumatic cylinder 10 one end, back rest 12 one end fixed connection in the outside of cover seat 13, can be with the stable one side of installing at cover seat 13 of second pneumatic cylinder 10 through the back rest 12 that sets up to ensure that second pneumatic cylinder 10 can drive U-shaped frame 15 whole to be close to the use to blade body 7 in one end rear.

The clamping mechanism comprises a plurality of groups of clamping grooves 19 which are formed in the upper portion of the inner side of the square frame 11, a U-shaped buckle 22 is movably inserted into the inner side of the movable seat 16, two ends of the U-shaped buckle 22 extend into the two corresponding groups of clamping grooves 19, a fixing pin 18 is inserted into the inner side of one end of the U-shaped buckle 22, and the position of the movable seat 16 can be conveniently located by the fixing pin 18 and the U-shaped buckle 22 through the clamping grooves 19 formed in the position of the square frame 11.

The telescopic mechanism comprises a third hydraulic cylinder 21 fixedly arranged on the front end face of the movable seat 16, a T-shaped seat 34 is fixedly connected to the telescopic end of the third hydraulic cylinder 21, and the third hydraulic cylinder 21 can drive the T-shaped seat 34 to automatically move in a telescopic manner, so that the distance between the blade body 7 and the front end cylinder 9 is different, and the adjustment is performed.

The upset laminating mechanism is including all rotating the pivot 32 of installing in T shape seat 34 inboard, and pivot 32 both ends outside all fixed cover is equipped with arc seat 31, and arc face 33 has all been seted up to two arc seat 31 inner walls, and arc face 33 laminates with barrel 9 surface mutually, and the equal fixedly connected with rectangle frame 30 of terminal surface behind two arc seats 31, multiunit rubber strip 29 is all installed to two rectangle frame 30 outer walls, and rectangle frame 30 one side laminates with blade body 7 surface mutually.

The arc seat 31 and the arc surface 33 can be rotationally adjusted to be used at the outer side of the cylinder 9, and according to the appearance of the blade body 7, the arc seat 31 at the corresponding position can be overturned to one side of the rectangular frame 30 at the rear end and then be attached to the outer side of the blade body 7 for use, the friction resistance of attaching the blade body 7 can be enhanced and the tightness can be improved by the plurality of groups of rubber strips 29 on the outer wall of the rectangular frame 30, and even if the clamping position of a limiting piece is not provided in the rotating use process, the clamping position of the limiting piece can not be misplaced between the cylinder 9 and the blade body 7 in the abutting process of the third hydraulic cylinder 21.

The support mechanism comprises a base 4 arranged at the front end of the mobile vehicle 1, a frame plate 5 is fixedly connected to the upper surface of the base 4, and the base 4 and the frame plate 5 facilitate the placement of a hub 8;

the upper surface of the frame plate 5 is movably clamped with a hub 8, a plurality of groups of connecting seats 6 are arranged on the outer surface of the hub 8, the plurality of groups of connecting seats 6 on the outer side of the hub 8 are flange cylinders, and correspond to flange plates on the outer side of a cylinder 9 at corresponding positions, so that the connection of the hub 8 and the flange plates at later stages is facilitated;

the terminal surface fixedly connected with support body 2 behind mobile vehicle 1, the support body 2 inboard just is close to below position fixedly connected with bottom plate 17, fixed surface is connected with and consolidates seat 25 on the bottom plate 17, the vertical sleeve 27 that installs of upper surface of consolidating seat 25, sleeve 27 inboard sliding connection has movable rod 23, movable rod 23 top fixedly connected with dysmorphism seat 24, dysmorphism seat 24 offsets with blade body 7 one end outside below, sleeve 27 and movable rod 23 are inside all to have offered multiunit spacing hole, the spacing hole inside joint movement cartridge of corresponding position has spacer pin 26, can be stable with consolidating seat 25 setting up above it and use through the bottom plate 17 that sets up, can make things convenient for movable rod 23 flexible height-adjusting through sleeve 27 that sets up for dysmorphism seat 24 can support the reinforcing in blade body 7's tail end bottom.

The guide rod 20 is transversely arranged on the inner side of the support frame 28, the movable seat 16 slides on the outer side of the guide rod 20, and the guide rod 20 facilitates the movable seat 16 to slide inside the support frame 28 smoothly.

Working principle: in use, the cylinder 9 and the blade body 7 are positioned on the upper surface of the frame plate 5, a user pushes the frame body 2 and the trolley 1 to approach from the rear of one end, moves forwards from the two sides of the cylinder 9 and the blade body 7, then slides the movable seat 16 to the middle parts of the cylinder 9 and the blade body 7 according to the positions of the cylinder 9 and the blade body 7, then drives the third hydraulic cylinder 21 at the rear end of the U-shaped frame 15, so that the T-shaped seat 34 at the end drives the rectangular frame 30 and the arc-shaped seat 31 to approach the outer sides of the cylinder 9 and the blade body 7, the movable seat 16 at the cylinder 9 needs to turn the arc-shaped seat 31 and the arc-shaped surface 33 to the outer sides of the cylinder 9, then is tightly attached, and the movable seat 16 at the opposite blade body 7 needs to turn the rectangular frame 30 and the rubber strip 29 to the outer sides of the blade body 7, then is tightly attached, the outer contours of the adaptable cylinder 9 and the blade body 7 promote the cylinder 9 and the blade body 7 to be driven more stably in the moving process, after clamping, the height of the first hydraulic cylinder 3 is adjusted to be the same as the height of the hub 8 arranged in front of one side, then the frame 2 of the mobile vehicle 1 is pushed to approach the hub 8 connecting seat 6, after the fixing bolts are inserted into the connecting seat 6 and the flange plate at one end of the cylinder 9, the fixing bolts are installed, the special-shaped seat 24 at the rear end of the blade body 7 can be adjusted according to the height, the moving rod 23 at the lower part is regulated, then the special-shaped seat 24 is driven to be attached to the bottom of the rear end of the blade body 7, the fixing is carried out immediately, and the corresponding limiting pins 26 are inserted into limiting holes in the sleeve 27 and the moving rod 23 to be fixed.

In the present invention, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, if present, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Wind blade installation equipment, including locomotive (1), blade body (7) and barrel (9), its characterized in that: the utility model discloses a mobile car, including mobile car (1), elevating system, telescopic end, T-shaped seat (34), blade body (7) and barrel (9) are located between mobile car (1), elevating system, including mobile car (1) upper surface and be close to border corner all correspond to be provided with elevating system, two of homonymy elevating system's the equal fixedly connected with cover seat (13), two cover seat (13) inboard slides jointly and is provided with U-shaped frame (15), U-shaped frame (15) rear end is provided with actuating mechanism, U-shaped frame (15) tip fixedly connected with square frame (11), terminal surface fixedly connected with U-shaped support frame (28) before square frame (11), square frame (11) both ends inboard all slides and is provided with mobile seat (16), two mobile seat (16) inboard top position all is provided with screens mechanism, two mobile seat (16) front end all is provided with telescopic machanism, telescopic end fixedly connected with T-shaped seat (34), T-shaped seat (34) inboard is provided with upset laminating mechanism, blade body (7) installs terminal surface behind barrel (9), blade body (7) and barrel (9) are located between two sets of laminating mechanisms, mobile car (1) is provided with the front end.

2. A wind blade mounting arrangement according to claim 1, wherein: the lifting mechanism comprises first hydraulic cylinders (3) which are fixedly connected to the upper surface of the mobile vehicle (1) and are close to one corner position of the mobile vehicle, and the sleeve seat (13) is arranged at the telescopic end of each first hydraulic cylinder (3).

3. A wind blade mounting arrangement according to claim 1, wherein: the driving mechanism comprises second hydraulic cylinders (10) which are respectively arranged at the rear parts of two ends of the U-shaped frame (15), two groups of the second hydraulic cylinders (10) are fixedly connected with supporting blocks (14) at the telescopic ends of the second hydraulic cylinders, the two supporting blocks (14) are fixedly connected with the U-shaped frame (15), and fixing mechanisms are arranged at the outer sides of one ends of the two groups of the second hydraulic cylinders (10).

4. A wind blade mounting arrangement according to claim 3, wherein: the fixing mechanism comprises a rear frame (12) fixedly connected to the outer side of one end of the second hydraulic cylinder (10), and one end of the rear frame (12) is fixedly connected to the outer side of the sleeve seat (13).

5. A wind blade mounting arrangement according to claim 1, wherein: the clamping mechanism comprises a plurality of groups of clamping grooves (19) which are formed in the upper portion of the inner side of the square frame (11), a U-shaped buckle (22) is movably inserted into the inner side of the movable seat (16), two ends of the U-shaped buckle (22) extend into the two corresponding groups of clamping grooves (19), and a fixing pin (18) is inserted into the inner side of one end of the U-shaped buckle (22).

6. A wind blade mounting arrangement according to claim 1, wherein: the telescopic mechanism comprises third hydraulic cylinders (21) which are fixedly arranged on the front end face of the movable seat (16), and the T-shaped seat (34) is fixedly connected with the telescopic end of the third hydraulic cylinders (21).

7. A wind blade mounting arrangement according to claim 1, wherein: the utility model discloses a turnover laminating mechanism, including all rotating and installing at inboard pivot (32) of T shape seat (34), pivot (32) both ends outside is all fixed cover arc seat (31), two arc face (33) have all been seted up to arc seat (31) inner wall, arc face (33) laminate with barrel (9) surface mutually, two equal fixedly connected with rectangle frame (30) of arc seat (31) rear end face, two multiunit rubber strip (29) are all installed to rectangle frame (30) outer wall, rectangle frame (30) one side laminates with blade body (7) surface mutually.

8. A wind blade mounting arrangement according to claim 1, wherein: the supporting mechanism comprises a base (4) arranged at the front end of the mobile vehicle (1), a frame plate (5) is fixedly connected to the upper surface of the base (4), a hub (8) is movably clamped on the upper surface of the frame plate (5), a plurality of groups of connecting seats (6) are arranged on the outer surface of the hub (8), a frame body (2) is fixedly connected to the rear end face of the mobile vehicle (1), a bottom plate (17) is fixedly connected to the inner side of the frame body (2) and near the lower position, a reinforcing seat (25) is fixedly connected to the upper surface of the bottom plate (17), a sleeve (27) is vertically arranged on the upper surface of the reinforcing seat (25), a moving rod (23) is connected to the inner side of the sleeve (27) in a sliding mode, a special-shaped seat (24) is fixedly connected to the top of the moving rod (23), a plurality of groups of limiting holes are formed in the inner side of the sleeve (27) and the outer side of one end of the blade body (7), and limiting pins (26) are movably inserted in the corresponding positions in the limiting holes.

9. A wind blade mounting arrangement according to claim 1, wherein: the guide rod (20) is transversely arranged on the inner side of the supporting frame (28), and the movable seat (16) slides on the outer side of the guide rod (20).