CN219384530U

CN219384530U - Hoisting mechanism with leveling function for wind power equipment installation

Info

Publication number: CN219384530U
Application number: CN202223601732.5U
Authority: CN
Inventors: 卢梅; 张宽; 张峰; 陈彪; 周建虎; 王永红
Original assignee: Anhui Jinfu Engineering Technology Service Co ltd
Current assignee: Anhui Jinfu Engineering Technology Service Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-07-21
Anticipated expiration: 2032-12-30

Abstract

The utility model belongs to the technical field of wind power equipment, and particularly relates to a lifting mechanism with a leveling function for wind power equipment installation. When the wind power equipment is used, the wind power equipment is fixed on the hook to start the suspension arm, the rope storage box is wound upwards to enable the wind power equipment to move upwards, the first motor drives the rotating rod to rotate for a while to drive the turbine to rotate, the turbine is meshed with the worm, so that the moving block can move left and right on the limiting rod to drive the two sides of the balancing weight to move, leveling structures on the two sides are mutually matched, the equipment is balanced, when the equipment is offset due to rotation of the pull rope, the second motor drives the second motor, the rotating rod drives the driving gear to rotate, the driving gear is meshed with the driven gear, and when the driving gear rotates, the clamping column is driven to slide in the first annular groove, the connecting plate drives the hook to rotate in the opposite direction of the pull rope offset, and the wind power equipment is stable in the lifting process.

Description

Hoisting mechanism with leveling function for wind power equipment installation

Technical Field

The utility model belongs to the technical field of wind power equipment, and particularly relates to a hoisting mechanism with a leveling function for wind power equipment installation.

Background

Wind power equipment is equipment for generating electricity by wind energy or wind power, wind power technical equipment is an important component part of wind power industry, and is also a foundation and guarantee for development of the wind power industry.

Patent number: CN202022182668.6 discloses: a lifting device for wind power equipment comprises a transport vehicle 1, wherein the top of the transport vehicle 1 is fixedly connected with a fixed base 2, the top of the fixed base 2 is fixedly connected with a vertical fixing frame 3, the bottom of the side surface of the vertical fixing frame 3 is fixedly connected with a balance bracket 4, the back of the vertical fixing frame 3 is fixedly connected with a lifting motor 5, the front of the lifting motor 5 is in transmission connection with an output shaft 6, and the front of the output shaft 6 penetrates through the back of the vertical fixing frame 3 and extends to the front inner wall of the vertical fixing frame 3: the staff is fixed stay cord one end on receive and releases the gyro wheel then through the stay cord from the changeover gyro wheel through taking on the gyro wheel that lifts by crane, is fixed the stay cord other end on the wind-powered electricity generation equipment that needs to lift by crane, then opens the hoist motor and drives the output shaft rotation, lets the output shaft rotatory receive and releases the gyro wheel rotation that drives its side surface make the stay cord shrink and lift by crane the completion with wind-powered electricity generation equipment one end that has the fan at receive and releases gyro wheel side surface and lift by crane, has reached the comparatively stable effect of lifting by crane wind-powered electricity generation equipment.

The lifting device for wind power equipment in the above text has the following disadvantages: 1. when lifting by crane the during operation, because wind power equipment needs to be fixed on the stay cord, in the rising process, because gravity stay cord can rotate to unable make wind power equipment's position stable, and because wind power equipment's weight is different, the in-process of rising probably can take place the slope, causes certain trouble to subsequent installation.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a hoisting mechanism with a leveling function for installing wind power equipment, which has the characteristics of stable position and inclination prevention of the wind power equipment during ascending.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wind power equipment installs and has hoisting mechanism of leveling function, includes the support arm, surface one side fixed mounting of support arm has the hoist arm, the inside movable sleeve of hoist arm has stored up the rope box, the bottom fixed mounting of storing up the rope box has the stay cord, the bottom fixed mounting of stay cord has the connecting block, the top both sides fixed mounting of connecting block has the leveling structure, the leveling structure includes the mounting panel, the both sides fixed mounting of mounting panel has the backplate, every one side fixed mounting of backplate has the worm, one side of backplate all fixed mounting has the gag lever post, two the surface activity of gag lever post has cup jointed the movable block, two the top fixed mounting of movable block has the balancing weight, one side fixed mounting of movable block has the backup pad, the top fixed mounting of backup pad has motor one, the output shaft one end fixed sleeve of motor has the bull stick one, the surface fixed sleeve of bull stick one has the turbine, the turbine meshes with the surface of worm, the bottom of connecting block is all fixed mounting has the connecting rod, the bottom fixed mounting of connecting rod has the structure of rectifying.

As a preferable technical scheme of the utility model, the deviation rectifying structure comprises a protection box, wherein the top of the protection box is provided with a first annular groove, and the bottom of the protection box is provided with a second annular groove.

As a preferable technical scheme of the utility model, a second motor is fixedly arranged at the top of the protection box, and a second rotating rod is fixedly sleeved at one end of an output shaft of the second motor.

As a preferable technical scheme of the utility model, the second rotating rod penetrates through the inner cavity of the protection box and extends to the bottom of the protection box.

As a preferable technical scheme of the utility model, the outer surface of the second rotating rod is fixedly sleeved with a driving gear, and the bottom of the second rotating rod is fixedly sleeved with a rotating shaft.

As a preferable technical scheme of the utility model, clamping columns are movably clamped inside two sides of the first annular groove, a third rotating rod is fixedly sleeved inside each clamping column, each third rotating rod penetrates through the protection box and extends out of the second annular groove, a driven gear is fixedly sleeved on the outer surface of the third rotating rod, and the outer surface of the driven gear is meshed with the driving gear.

As a preferable technical scheme of the utility model, the bottom of each rotating rod III is fixedly provided with a connecting plate, one side of the outer surface of each connecting plate is fixedly provided with a supporting rod, the supporting rod is fixedly sleeved with a rotating shaft, and the bottom of each connecting plate is fixedly provided with a hook.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the wind power equipment is used, the wind power equipment is fixed on the hook, then the lifting arm is started, the rope storage box starts to be rolled up to enable the wind power equipment to move upwards, if the equipment is inclined, the first motor drives the rotating rod to rotate for a while to drive the turbine to rotate, the turbine is meshed with the worm, so that the moving block can move left and right on the limiting rod to drive the two sides of the balancing weight to move, the equipment can be balanced through the mutual matching of leveling structures on the two sides, when the equipment is deviated due to rotation of the pull rope, the second motor drives the driving gear to rotate, and the driving gear is meshed with the driven gear, so that the clamping column can be driven to slide in the annular groove I when the driving gear rotates, the connecting plate can drive the hook to rotate in the opposite direction of the deviation of the pull rope, and the wind power equipment can be kept stable in the ascending process.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the appearance structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 2 according to the present utility model;

FIG. 4 is a schematic diagram of a deviation correcting structure according to the present utility model;

FIG. 5 is a schematic view of the internal structure of the present utility model;

fig. 6 is a schematic view of the bottom structure of the present utility model.

In the figure: 1. a support arm; 2. lifting the boom; 3. a rope storage box; 4. a pull rope; 5. a connecting block; 51. a connecting rod; 6. leveling structure; 61. a mounting plate; 62. a guard board; 63. a worm; 64. a limit rod; 65. a moving block; 66. a support plate; 67. a first motor; 68. a first rotating rod; 69. a turbine; 610. balancing weight; 7. a deviation rectifying structure; 71. a protection box; 72. an annular groove I; 73. a second motor; 74. a second rotating rod; 75. a clamping column; 76. a third rotating rod; 77. a driven gear; 78. a drive gear; 79. annular groove II; 710. a connecting plate; 711. a hook; 712. a support rod; 713. a rotating shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-6, the present utility model provides the following technical solutions: the utility model provides a wind power equipment installs and has hoisting mechanism of leveling function, including support arm 1, the surface one side fixed mounting of support arm 1 has play davit 2, the inside movable sleeve who lifts by crane arm 2 has stored up rope box 3, the bottom fixed mounting who stores up rope box 3 has stay cord 4, the bottom fixed mounting of stay cord 4 has connecting block 5, the top both sides fixed mounting of connecting block 5 has leveling structure 6, leveling structure 6 includes mounting panel 61, the both sides fixed mounting of mounting panel 61 has backplate 62, one side fixed mounting of each backplate 62 has worm 63, one side of backplate 62 is all fixed mounting has gag lever post 64, the movable sleeve has movable block 65 in the surface activity of two gag lever posts 64, the top fixed mounting of two movable blocks 65 has balancing weight 610, one side fixed mounting of movable block 65 has backup pad 66, the top fixed mounting of backup pad 66 has motor one 67, the output shaft one end fixed sleeve who has the bull stick one 68 of motor one 67, the outer fixed sleeve that has the worm 69 of bull stick one 68, worm 69 meshes with the surface of worm 63, the bottom of connecting block 5 is all fixed mounting has connecting rod 51, the bottom fixed mounting of connecting rod 51 has rectifying structure 7.

Example 2

Please refer to fig. 1-5

The deviation rectifying structure 7 comprises a protection box 71, a first annular groove 72 is formed in the top of the protection box 71, and a second annular groove 79 is formed in the bottom of the protection box 71. The top of the protection box 71 is fixedly provided with a second motor 73, and one end of an output shaft of the second motor 73 is fixedly sleeved with a second rotating rod 74. The second rotating rod 74 penetrates through the inner cavity of the protection box 71 and extends to the bottom of the protection box 71. The driving gear 78 is fixedly sleeved on the outer surface of the second rotating rod 74, and the rotating shaft 713 is fixedly sleeved on the bottom of the second rotating rod 74.

By driving the second motor 73, the second rotating rod 74 can drive the driving gear 78 to rotate, and the driven gear 77 can rotate. Since the driving gear 78 is meshed with the driven gear 77, the clamping post 75 can be driven to slide in the annular groove one 72 when the driving gear 78 rotates.

Example 3

Please refer to fig. 1-5

The two sides of the first annular groove 72 are movably clamped with clamping columns 75, a third rotating rod 76 is fixedly sleeved in each clamping column 75, each third rotating rod 76 penetrates through the protection box 71 and extends out of the second annular groove 79, a driven gear 77 is fixedly sleeved on the outer surface of the third rotating rod 76, and the outer surface of the driven gear 77 is meshed with a driving gear 78. The bottom of each rotating rod III 76 is fixedly provided with a connecting plate 710, one side of the outer surface of each connecting plate 710 is fixedly provided with a supporting rod 712, the supporting rod 712 is fixedly sleeved with a rotating shaft 713, and the bottom of each connecting plate 710 is fixedly provided with a hook 711.

The support rod 712 can rotate around the rotating shaft 713 through the rotation of the third rotating rod 76, so that the connecting plate 710 is driven to rotate in the opposite direction of the rotation of the pull rope 4, and the stability of the wind power equipment fixed on the hook 711 can be maintained.

The working principle and the using flow of the utility model are as follows: in the process of using the utility model,

firstly, wind power equipment is fixedly hung on a hook 711, then, a lifting arm 2 is started, a rope storage box 3 starts to wind upwards to enable the wind power equipment to move upwards, if the equipment tilts, a first rotating rod 68 rotates to drive a turbine 69 to rotate through the driving of a first motor 67, a moving block 65 can move left and right on a limiting rod 64 due to the meshing of the turbine 69 and a worm 63, the two sides of a balancing weight 610 are driven to move, the equipment can be kept balanced through the mutual matching of leveling structures 6 on the two sides,

then, when the pull rope 4 rotates to cause the deflection of the equipment, the second rotating rod 74 drives the driving gear 78 to rotate through the driving of the second motor 73, and the driving gear 78 is meshed with the driven gear 77, so that the clamping column 75 can be driven to slide in the first annular groove 72 when the driving gear 78 rotates, the connecting plate 710 can be made to drive the hook 711 to rotate in the opposite direction of the deflection of the pull rope 4, and the wind power equipment is kept stable in the ascending process.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Hoisting mechanism with leveling function for wind power equipment installation, including support arm (1), its characterized in that: the utility model discloses a lifting arm (1) with a lifting arm (2) fixed mounting on one side of the outer surface of the lifting arm (1), rope storage boxes (3) are movably sleeved in the lifting arm (2), pull ropes (4) are fixedly mounted on the bottoms of the rope storage boxes (3), connecting blocks (5) are fixedly mounted on the bottoms of the pull ropes (4), leveling structures (6) are fixedly mounted on two sides of the tops of the connecting blocks (5), each leveling structure (6) comprises a mounting plate (61), guard plates (62) are fixedly mounted on two sides of the mounting plate (61), a worm (63) is fixedly mounted on one side of each guard plate (62), limit rods (64) are fixedly mounted on one side of each guard plate (62), moving blocks (65) are movably sleeved on the outer surfaces of the two limit rods (64), balancing weights (610) are fixedly mounted on the tops of the moving blocks (65), a supporting plate (66) are fixedly mounted on one side of each moving block (65), a motor (67) is fixedly mounted on the top of each supporting plate (66), one end of each motor (67) is fixedly sleeved with a worm wheel (68), one worm (69) is fixedly sleeved on the outer surface (69) of each worm (69), the bottom of connecting block (5) is all fixed mounting has connecting rod (51), the bottom fixed mounting of connecting rod (51) has rectifying structure (7).

2. The hoisting mechanism with a leveling function for installing wind power equipment according to claim 1, wherein the hoisting mechanism is characterized in that: the deviation rectifying structure (7) comprises a protection box (71), a first annular groove (72) is formed in the top of the protection box (71), and a second annular groove (79) is formed in the bottom of the protection box (71).

3. The hoisting mechanism with a leveling function for installing wind power equipment according to claim 2, wherein: the top of the protection box (71) is fixedly provided with a second motor (73), and one end of an output shaft of the second motor (73) is fixedly sleeved with a second rotating rod (74).

4. A hoisting mechanism with leveling function for wind power equipment installation according to claim 3, characterized in that: the second rotating rod (74) penetrates through the inner cavity of the protection box (71) and extends to the bottom of the protection box (71).

5. The hoisting mechanism with a leveling function for installing wind power equipment according to claim 4, wherein the hoisting mechanism is characterized in that: the driving gear (78) is fixedly sleeved on the outer surface of the second rotating rod (74), and the rotating shaft (713) is fixedly sleeved on the bottom of the second rotating rod (74).

6. The hoisting mechanism with a leveling function for installing wind power equipment according to claim 2, wherein: the inside movable joint in both sides of ring channel one (72) has card post (75), every the inside fixed cover of card post (75) has cup jointed bull stick three (76), every bull stick three (76) run through in protection box (71) to extend ring channel two (79), the surface fixed cover of bull stick three (76) has cup jointed driven gear (77), the surface and the driving gear (78) intermeshing of driven gear (77).

7. The hoisting mechanism with a leveling function for installing wind power equipment according to claim 6, wherein the hoisting mechanism is characterized in that: the bottom of every bull stick three (76) is fixed mounting has connecting plate (710), every surface one side fixed mounting of connecting plate (710) has bracing piece (712), bracing piece (712) are fixed the cup joint with pivot (713), every the bottom fixed mounting of connecting plate (710) has couple (711).