CN216512363U

CN216512363U - Adjustable hanging beam for hoisting offshore wind power blade

Info

Publication number: CN216512363U
Application number: CN202123080737.3U
Authority: CN
Inventors: 赵荣刚; 吴文婷
Original assignee: Nantong Runjini Marine Equipment Co ltd
Current assignee: Nantong Runjini Marine Equipment Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-05-13
Anticipated expiration: 2031-12-09

Abstract

The utility model relates to the technical field of hoisting equipment, and discloses an adjustable hoisting beam for hoisting an offshore wind power blade. This an adjustable hanging beam for hoist and mount of offshore wind power blade, under meshing through drive gear and drive gear, under the meshing of connecting gear and connecting rack, after drive gear rotates, can let the connecting rack take place to remove gradually, it removes to drive the activity hanging beam, thereby let the common length side length of activity hanging beam and fixed hanging beam, thereby can hoist longer blade, and not only confine to and hoist the blade of specific size, simultaneously when connecting the rack and remove, two connecting rack are synchronous and back to back of the body or remove relatively, and then the stability when having guaranteed the activity hanging beam and removing, the focus condition inequality has been avoided as far as possible, the problem of being not convenient for adjust hanging beam length has been solved.

Description

Adjustable hanging beam for hoisting offshore wind power blade

Technical Field

The utility model relates to the technical field of hoisting equipment, in particular to an adjustable hoisting beam for hoisting an offshore wind power blade.

Background

In recent years, with the development and application of new offshore wind power technologies, new processes and new materials, offshore wind power with the characteristics of abundant resources, high electricity generation utilization hours, no land occupation, no water resource consumption, suitability for large-scale development and the like is in a rapid development stage, and a hanging beam is used in the hoisting process and is a widely applied tool in ordinary production operation.

The existing lifting beam for lifting the offshore wind power blade is generally fixed and can not be adjusted integrally, when the length of the lifting beam can not be adjusted, the lifting beam can only lift the blade with a specific size, and the blades with different general sizes can not be lifted, so that the application range of the lifting beam is reduced, and the problem is solved by providing the adjustable lifting beam for lifting the offshore wind power blade.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an adjustable hanging beam for hoisting offshore wind power blades, which has the advantage of adjustable length of the hanging beam and solves the problem that the length of the hanging beam is inconvenient to adjust.

In order to realize the purpose of adjusting the length of the hanging beam, the utility model provides the following technical scheme: with adjustable hanging beam for offshore wind power blade hoist and mount, including fixed hanging beam, fixed mounting at the guard box at fixed hanging beam top, fixed mounting at fixed hanging beam top both sides the mounting bracket, fixed connection at the gallows at mounting bracket top, fixed mounting at the top of fixed hanging beam and be located the servo motor of guard box inside, servo motor's output shaft fixed mounting has the pivot, the bottom fixed mounting of pivot has the adjustment mechanism who is used for adjusting hanging beam length, adjustment mechanism includes drive gear, transmission shaft, drive gear, connecting gear, sliding seat and connecting rack, the bottom fixed mounting of pivot has drive gear, the transmission shaft rotates the front and the back of inner wall of connecting at fixed hanging beam, one side fixed mounting that the fixed hanging beam was kept away from to the transmission shaft has drive gear, the surface fixed mounting of transmission shaft has connecting gear, the bottom wall of the fixed hanging beam is connected with a sliding seat in a sliding mode, and a connecting rack is fixedly mounted at the top of the sliding seat.

Furthermore, the hanger is V-shaped, the rotating shaft is rotatably connected with the top wall of the fixed hanging beam, and the driving gear is meshed with the transmission gear.

Furthermore, the inner bottom wall and the inner top wall of the fixed hanging beam are fixedly provided with two supporting partition plates, the supporting partition plates are rotatably connected with the transmission shaft, and the connecting gear is located on the outer sides of the two supporting partition plates.

Furthermore, a limiting groove is formed in the bottom wall of the fixed hanging beam, the limiting groove and the sliding seat are both cross-shaped, and the fixed hanging beam is connected with the sliding seat in a sliding mode through the limiting groove.

Further, a clamping groove is formed in the bottom of the fixed hanging beam, a clamping strip is connected to the inner wall of the clamping groove in a sliding mode, movable hanging beams are fixedly mounted at the bottoms of the clamping strip and the sliding seat, and binding bands are fixedly mounted at the bottoms of the movable hanging beams.

Furthermore, the connecting gears are meshed with the connecting racks, and the number of the connecting gears and the number of the connecting racks are two.

Compared with the prior art, the utility model provides an adjustable hanging beam for hoisting an offshore wind power blade, which has the following beneficial effects:

this an adjustable hanging beam for hoist and mount of offshore wind power blade, under meshing through drive gear and drive gear, under the meshing of connecting gear and connecting rack, after drive gear rotates, can let the connecting rack take place to remove gradually, it removes to drive the activity hanging beam, thereby let the common length side length of activity hanging beam and fixed hanging beam, thereby can hoist longer blade, and not only confine to and hoist the blade of specific size, simultaneously when connecting the rack and remove, two connecting rack are synchronous and back to back of the body or remove relatively, and then the stability when having guaranteed the activity hanging beam and removing, the focus condition inequality has been avoided as far as possible, the problem of being not convenient for adjust hanging beam length has been solved.

Drawings

FIG. 1 is a front view of the structure of the present invention;

fig. 2 is a side cross-sectional view of the inventive structure.

In the figure: the device comprises a fixed hanging beam 1, a protective box 2, a mounting frame 3, a hanging frame 4, a servo motor 5, a rotating shaft 6, a driving gear 7, a supporting clapboard 8, a transmission shaft 9, a transmission gear 10, a connecting gear 11, a limiting groove 12, a sliding seat 13, a connecting rack 14, a movable hanging beam 15, a binding band 16 and a clamping strip 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-2, an adjustable hanging beam for hoisting an offshore wind turbine blade comprises a fixed hanging beam 1, a protective box 2 is fixedly installed at the top of the fixed hanging beam 1, mounting frames 3 are fixedly installed on two sides of the top of the fixed hanging beam 1, a hanging frame 4 is fixedly connected to the top of the mounting frames 3, the hanging frame 4 is in a V shape and is convenient to hang, a servo motor 5 is fixedly installed at the top of the fixed hanging beam 1 and located inside the protective box 2, a rotating shaft 6 is fixedly installed on an output shaft of the servo motor 5, and the rotating shaft 6 is rotatably connected with the top wall of the fixed hanging beam 1.

Wherein, the bottom fixed mounting of pivot 6 has an adjustment mechanism who is used for adjusting hanging beam length, adjustment mechanism includes drive gear 7, the transmission shaft 9, drive gear 10, connecting gear 11, sliding seat 13 and connecting rack 14, the bottom fixed mounting of pivot 6 has drive gear 7, drive shaft 9 rotates to be connected at the front of fixed hanging beam 1's inner wall and the back, one side fixed mounting that fixed hanging beam 1 was kept away from to transmission shaft 9 has drive gear 10, drive gear 7 and drive gear 10 mesh mutually, the outer fixed surface of transmission shaft 9 installs connecting gear 11, the diapire sliding connection of fixed hanging beam 1 has sliding seat 13, the top fixed mounting of sliding seat 13 has connecting rack 14, connecting gear 11 meshes with connecting rack 14 mutually, and the quantity of connecting gear 11 and connecting rack 14 is two.

It should be noted that, the two transmission gears 10 are meshed with the driving gear 7, so that the two connecting racks 14 can simultaneously move in opposite directions or in opposite directions, and the pace can be ensured to be consistent.

Referring to fig. 2, two supporting partition plates 8 are fixedly mounted on the inner bottom wall and the inner top wall of the fixed hanging beam 1, the supporting partition plates 8 are rotatably connected with the transmission shaft 9, the supporting partition plates 8 support the transmission shaft 9, so that deformation or fracture of the transmission shaft 9 is reduced, the connecting gear 11 is located on the outer sides of the two supporting partition plates 8, a limiting groove 12 is formed in the bottom wall of the fixed hanging beam 1, the limiting groove 12 and the sliding seat 13 are both cross-shaped, and the fixed hanging beam 1 is slidably connected with the sliding seat 13 through the limiting groove 12.

It should be noted that the cross-shaped limiting groove 12 has a limiting function on the cross-shaped sliding seat 13, so that the sliding seat 13 cannot move up and down in the limiting groove 12.

Similarly, the clamping groove is formed in the bottom of the fixed hanging beam 1, the clamping strip 17 is connected to the inner wall of the clamping groove in a sliding mode, the clamping groove and the clamping strip 17 are T-shaped, the clamping groove can limit up-and-down movement of the clamping strip 17, the movable hanging beam 15 is fixedly mounted at the bottom of the clamping strip 17 and the bottom of the sliding seat 13, and the binding band 16 is fixedly mounted at the bottom of the movable hanging beam 15.

When the adjustable lifting beam is used, the servo motor 5 is started, the driving gear 7 rotates, the transmission gear 10 is meshed to rotate, the transmission shaft 9 rotates, the connecting gear 11 rotates, the connecting rack 14 moves, the movable lifting beam 15 is driven to move, and the purpose of adjustment is achieved.

The beneficial effects of the above embodiment are as follows:

this an adjustable hanging beam for hoist and mount of offshore wind power blade, under meshing through drive gear 7 and drive gear 10, under the meshing of connecting gear 11 and connecting rack 14, after drive gear 7 rotates, can let connecting rack 14 take place to remove gradually, drive movable hanging beam 15 and remove, thereby let movable hanging beam 15 and fixed hanging beam 1's common length side length, thereby can hoist longer blade, and not only confine to and hoist specific size's blade, when connecting rack 14 and removing simultaneously, two connect rack 14 and move back mutually in step or relatively, and then guaranteed the stability when movable hanging beam 15 removes, the condition that the focus is inequality has been avoided as far as possible, the problem of the regulation hanging beam length of being not convenient for has been solved.

The electrical components shown herein are electrically connected to a main controller and a power supply, the main controller can be a conventional known device controlled by a computer, and the conventional power connection technology disclosed in the prior art is not described in detail herein.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A adjustable hanging beam for hoist and mount of offshore wind power blade, including fixed hanging beam (1), fixed mounting in protective housing (2) at fixed hanging beam (1) top, fixed mounting in mounting bracket (3) of fixed hanging beam (1) top both sides, fixed connection in gallows (4) at mounting bracket (3) top, fixed mounting at the top of fixed hanging beam (1) and be located inside servo motor (5) of protective housing (2), the output shaft fixed mounting of servo motor (5) has pivot (6), its characterized in that: the bottom of the rotating shaft (6) is fixedly provided with an adjusting mechanism for adjusting the length of the hanging beam;

adjustment mechanism includes drive gear (7), transmission shaft (9), drive gear (10), connecting gear (11), sliding seat (13) and connecting rack (14), the bottom fixed mounting of pivot (6) has drive gear (7), transmission shaft (9) rotate to be connected at the inner wall of fixed hanging beam (1) openly and the back, one side fixed mounting that fixed hanging beam (1) was kept away from in transmission shaft (9) has drive gear (10), the fixed surface of transmission shaft (9) installs connecting gear (11), the diapire sliding connection of fixed hanging beam (1) has sliding seat (13), the top fixed mounting of sliding seat (13) has connecting rack (14).

2. Adjustable lifting beam for offshore wind blade hoisting according to claim 1, characterized in that: the hanging bracket (4) is V-shaped, the rotating shaft (6) is rotationally connected with the top wall of the fixed hanging beam (1), and the driving gear (7) is meshed with the transmission gear (10).

3. Adjustable lifting beam for offshore wind blade hoisting according to claim 1, characterized in that: the inner bottom wall and the inner top wall of the fixed hanging beam (1) are fixedly provided with two supporting partition plates (8), the supporting partition plates (8) are rotatably connected with the transmission shaft (9), and the connecting gear (11) is located on the outer sides of the two supporting partition plates (8).

4. Adjustable lifting beam for offshore wind blade hoisting according to claim 1, characterized in that: limiting groove (12) have been seted up to the diapire of fixed hanging beam (1), the shape of limiting groove (12) and sliding seat (13) is the cross, and fixed hanging beam (1) passes through limiting groove (12) and sliding seat (13) sliding connection.

5. Adjustable lifting beam for offshore wind blade hoisting according to claim 4, characterized in that: the clamping groove is formed in the bottom of the fixed hanging beam (1), a clamping strip (17) is connected to the inner wall of the clamping groove in a sliding mode, movable hanging beams (15) are fixedly mounted at the bottoms of the clamping strip (17) and the sliding seat (13), and binding bands (16) are fixedly mounted at the bottoms of the movable hanging beams (15).

6. Adjustable lifting beam for offshore wind blade hoisting according to claim 1, characterized in that: the connecting gear (11) is meshed with the connecting rack (14), and the number of the connecting gear (11) and the number of the connecting rack (14) are two.