CN219012772U

CN219012772U - Support frame for wind power equipment hub installation

Info

Publication number: CN219012772U
Application number: CN202223592563.3U
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: 2023-05-12
Anticipated expiration: 2032-12-30

Abstract

The utility model belongs to the technical field of wind power construction equipment, and particularly relates to a support frame for installing a hub of wind power equipment, which comprises a counterweight base, wherein a plurality of first fixing blocks are fixedly arranged on one side surface of the counterweight base, guide blocks are fixedly arranged on the surfaces of the first fixing blocks, a plurality of guide grooves are formed in the guide blocks, sliding rods are movably arranged in the guide grooves, a first support block is fixedly arranged at one end of each sliding rod, a second clamping block is fixedly arranged on the surface of each first support block, and a sliding column is fixedly arranged at the other end of each sliding rod. When the utility model is used, the transmission shaft is driven by the operation of the motor, and the guide disc is driven to rotate, so that the groove drives the slide column, then the slide rod slides in the guide groove, the utility model can adapt to different hub sizes, and after the adaptation, the support block is engaged in the ratchet teeth of the ratchet wheel by the clamping strip, thereby effectively preventing the condition that the support block is retracted when the support block is lifted after the adaptation of the hub, and improving the safety of the support block.

Description

Support frame for wind power equipment hub installation

Technical Field

The utility model belongs to the technical field of wind power construction equipment, and particularly relates to a support frame for installing a hub of wind power equipment.

Background

Wind power equipment has higher and higher popularity, wherein the wind power equipment is equipment for generating electricity by wind energy or wind power, and when the wind power equipment works, the wind power equipment can convert kinetic energy of wind into rotating mechanical energy so as to drive a generator to generate electricity, and a wind power hub is a key component of the wind power equipment.

Patent number CN202021976445.0 discloses: support frame is used in installation of wind-powered electricity generation equipment wheel hub: comprising the following steps: base, clamping unit and supporting component. The base comprises a bottom plate and a bearing platform, wherein the bearing platform is arranged on the top surface of the bottom plate, and a mounting groove is formed in the top surface of the bearing platform. The clamping unit comprises a connecting rod and a clamping assembly, the connecting rod is arranged inside the mounting groove in a sliding mode, and the clamping assembly is rotatably arranged on the top surface of the connecting rod. The supporting component comprises a supporting block, the supporting block is arranged on the bottom plate in a sliding mode, and a containing groove for containing the connecting rod is formed in the top surface of the supporting block. The support frame for installing the wind power equipment hub can fix wind power hubs with different sizes, so that the assembly efficiency of the wind power hubs is improved.

The support frame for wind power equipment hub installation has the following defects: 1. the wind-powered electricity generation equipment wheel hub installs and uses the support frame, can fix the wind-powered electricity generation wheel hub of different size specifications, and its needs manual regulation when adapting to the size to when lifting up wheel hub with the support frame, lack counter weight balancing piece, lead to wheel hub downwards, bring very big inconvenience for the installer when aiming at the installation hole site when installing, consequently need improve it.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a support frame for installing a hub of wind power equipment, which has the characteristics of being automatically adapted to different hub sizes and calibrating balance.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including the counter weight base, its characterized in that: one side surface fixed mounting of counter weight base has a plurality of first fixed block, the fixed surface of first fixed block installs the guide block, a plurality of guide way has been seted up to the inside of guide block, the inside movable mounting of guide way has the slide bar, the one end fixed mounting of slide bar has first supporting shoe, the fixed surface of first supporting shoe installs the second fixture block, the other end fixed mounting of slide bar has the traveller.

As the preferable technical scheme of the support frame for installing the hub of the wind power equipment, the center of the guide block is fixedly sleeved with the transmission shaft, the outer surface of the transmission shaft is fixedly provided with the guide disc, the surface of the guide disc is provided with the grooves I, the sliding columns are meshed and installed in the grooves I, and the outer surface of the other end of the transmission shaft is fixedly provided with the ratchet wheel.

As the preferred technical scheme of the support frame for installing the hub of the wind power equipment, the bottom end surface of the guide block is fixedly provided with the first fixed shaft, the outer surface of the first fixed shaft is fixedly sleeved with the clamping strip, and one end of the clamping strip is meshed and installed in a ratchet of the ratchet wheel.

As the preferred technical scheme of the support frame for installing the hub of the wind power equipment, the bottom surface of the guide block is fixedly provided with the second fixed shaft, the outer surface of the second fixed shaft is fixedly sleeved with the hydraulic cylinder, the inside of the hydraulic cylinder is fixedly sleeved with the hydraulic rod, and the bottom end of the hydraulic rod is fixedly installed with the surface of the clamping strip.

As the preferable technical scheme of the support frame for installing the hub of the wind power equipment, the surface of the ratchet wheel is fixedly sleeved with the motor, and the motor is fixedly installed in the center of the inside of the counterweight base.

As the optimal technical scheme of the support frame for installing the hub of the wind power equipment, the special-shaped fixing plate is fixedly arranged on the surface of the other side of the counterweight base, the support frame is fixedly arranged at the bottom end of the special-shaped fixing plate, and the plurality of hanging rings are fixedly arranged on the surface of the special-shaped fixing plate.

As the optimal technical scheme of the support frame for installing the hub of the wind power equipment, one side surface of the special-shaped fixing plate is fixedly provided with the fixing wire, and the outer surface of the fixing wire is fixedly sleeved with the balancing weight.

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

1. when the utility model is used, the transmission shaft is driven by the operation of the motor, and the guide disc is driven to rotate, so that the groove drives the slide column, then the slide rod slides in the guide groove, the utility model can adapt to different hub sizes, and after the adaptation, the support block is engaged in the ratchet teeth of the ratchet wheel by the clamping strip, thereby effectively preventing the condition that the support block is retracted when the support block is lifted after the adaptation of the hub, and improving the safety of the support block.

2. When the wheel hub is hung, the hanging ring is used for hanging the wheel hub, the fixing wire is screwed out, the balancing weight is meshed and mounted in the supporting frame, and then the fixing wire is screwed back and fixed, so that the weight of the wheel hub is balanced by the balancing weight, an installer can more easily correspond to the mounting hole during mounting, and the mounting efficiency is improved.

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 diagram of an adjustment structure of the present utility model;

FIG. 3 is a schematic rear view of an adjustment structure of the present utility model;

FIG. 4 is a schematic view of a counterweight structure according to the utility model;

fig. 5 is a schematic view of a partial enlarged structure at a in fig. 3 according to the present utility model.

In the figure: 1. a counterweight base; 2. a first fixed block; 3. a guide block; 31. a guide groove; 32. a slide bar; 33. a first support block; 34. a second clamping block; 35. a spool; 4. a transmission shaft; 41. a guide disc; 42. a first groove; 5. a ratchet wheel; 51. a motor; 6. a fixing wire; 61. balancing weight; 7. a first fixed shaft; 71. clamping strips; 8. a second fixed shaft; 81. a hydraulic cylinder; 82. a hydraulic rod; 10. a special-shaped fixing plate; 102. hanging rings; 103. and a supporting frame.

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 figures 1-5 of the drawings,

the utility model provides the following technical scheme: a supporting frame for installing a hub of wind power equipment.

Including counter weight base 1, the first fixed block 2 of a plurality of is fixed to a side surface mounting of counter weight base 1, and the fixed surface mounting of first fixed block 2 has guide block 3, and a plurality of guide slot 31 has been seted up to the inside of guide block 3, and the inside movable mounting of guide slot 31 has slide bar 32, and the one end fixed mounting of slide bar 32 has first supporting shoe 33, and the fixed surface mounting of first supporting shoe 33 has second fixture block 34, and the other end fixed mounting of slide bar 32 has slide column 35. The center of the guide block 3 is fixedly sleeved with a transmission shaft 4, the outer surface of the transmission shaft 4 is fixedly provided with a guide disc 41, the surface of the guide disc 41 is provided with a plurality of grooves 42, the sliding column 35 is meshed with and installed in the grooves 42, and the outer surface of the other end of the transmission shaft 4 is fixedly provided with a ratchet wheel 5. The bottom surface of the guide block 3 is fixedly provided with a first fixed shaft 7, the outer surface of the first fixed shaft 7 is fixedly sleeved with a clamping strip 71, and one end of the clamping strip 71 is meshed and arranged in a ratchet of the ratchet wheel 5. The bottom surface fixed mounting of guide block 3 has second fixed axle 8, and the surface mounting of second fixed axle 8 has cup jointed pneumatic cylinder 81, and the inside fixed cup joint of pneumatic cylinder 81 has hydraulic stem 82, and the bottom of hydraulic stem 82 and the surface looks fixed mounting of card strip 71. The surface of the ratchet wheel 5 is fixedly sleeved with a motor 51, and the motor 51 is fixedly arranged in the center of the inside of the counterweight base 1.

The driving shaft 4 is driven by the operation of the motor 51, and then the guide disc 41 is driven to rotate, so that the first groove 42 drives the slide column 35, and then the slide rod 32 slides in the guide groove 31, so that the device can adapt to different hub sizes, and after adaptation, the device is meshed in the ratchet teeth of the ratchet wheel 5 through the clamping strips 71, thereby effectively preventing the situation that the support blocks are retracted when the device is lifted after the hub is adapted, and improving the safety of the device.

Example 2

Please refer to fig. 1-5

The other side surface of the counterweight base 1 is fixedly provided with a special-shaped fixing plate 10, the bottom end of the special-shaped fixing plate 10 is fixedly provided with a supporting frame 103, and the surface of the special-shaped fixing plate 10 is fixedly provided with a plurality of hanging rings 102. A fixing wire 6 is fixedly arranged on one side surface of the special-shaped fixing plate 10, and a balancing weight 61 is fixedly sleeved on the outer surface of the fixing wire 6.

When lifting up the wheel hub, hang through link 102, later through twisting out dead wire 6, with the meshing of balancing weight 61 install to the supporting frame 103 inside, later twist back fixed with dead wire 6 again for balancing weight 61 balance wheel hub's weight, make the installer correspond the mounting hole more easily when the installation, improve installation effectiveness.

The working principle and the using flow of the utility model are as follows: in the use process of the utility model, firstly, one surface of the second clamping block 34 is aligned with the hub in the air, the transmission shaft 4 is driven by the operation of the motor 51, the guide disc 41 is driven to rotate, the first groove 42 drives the slide column 35, then the slide rod 32 slides in the guide groove 31, different hub sizes can be adapted, after adaptation, the clamping strip 71 is meshed in the ratchet teeth of the ratchet wheel 5, the condition that the support block is retracted when the hub is lifted after adaptation is effectively prevented, the safety is improved, after the hub is adapted and fixed, the suspension ring 102 is used for suspending, the fixing wire 6 is screwed out, the balancing weight 61 is meshed and installed in the support frame 103, and then the fixing wire 6 is screwed back and fixed, so that the balancing weight 61 balances the weight of the hub, the installer can more easily correspond to the installation hole when installing, and the installation efficiency is improved.

Finally, it should be noted that: the above 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 the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. 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. The utility model provides a support frame is used in installation of wind-powered electricity generation equipment wheel hub, includes counter weight base (1), its characterized in that: one side fixed surface of counter weight base (1) installs a plurality of first fixed block (2), the fixed surface of first fixed block (2) installs guide block (3), a plurality of guide way (31) have been seted up to the inside of guide block (3), the inside movable mounting of guide way (31) has slide bar (32), the one end fixed mounting of slide bar (32) has first supporting shoe (33), the fixed surface of first supporting shoe (33) installs second fixture block (34), the other end fixed mounting of slide bar (32) has traveller (35).

2. The support frame for installing a hub of a wind power plant according to claim 1, wherein: the center of the guide block (3) is fixedly sleeved with a transmission shaft (4), the outer surface of the transmission shaft (4) is fixedly provided with a guide disc (41), the surface of the guide disc (41) is provided with a plurality of grooves I (42), a sliding column (35) is meshed with the grooves I (42), and the outer surface of the other end of the transmission shaft (4) is fixedly provided with a ratchet wheel (5).

3. The support frame for installing a hub of a wind power plant according to claim 1, wherein: the bottom surface fixed mounting of guide block (3) has first fixed axle (7), the surface mounting of first fixed axle (7) has cup jointed card strip (71), and the ratchet of ratchet (5) is installed in the meshing of the one end of card strip (71).

4. The support frame for installing a hub of a wind power plant according to claim 1, wherein: the bottom surface fixed mounting of guide block (3) has second fixed axle (8), the surface mounting of second fixed axle (8) has cup jointed pneumatic cylinder (81), the inside fixed hydraulic rod (82) that has cup jointed of pneumatic cylinder (81), and the bottom of hydraulic rod (82) is fixed mounting mutually with the surface of card strip (71).

5. The support frame for installing a hub of a wind power plant according to claim 2, wherein: the surface of the ratchet wheel (5) is fixedly sleeved with a motor (51), and the motor (51) is fixedly arranged in the center of the inside of the counterweight base (1).

6. The support frame for installing a hub of a wind power plant according to claim 1, wherein: the novel counterweight device is characterized in that a special-shaped fixing plate (10) is fixedly arranged on the surface of the other side of the counterweight base (1), a supporting frame (103) is fixedly arranged at the bottom end of the special-shaped fixing plate (10), and a plurality of hanging rings (102) are fixedly arranged on the surface of the special-shaped fixing plate (10).

7. The support frame for installing a hub of a wind power plant according to claim 6, wherein: one side surface of the special-shaped fixing plate (10) is fixedly provided with a fixing wire (6), and the outer surface of the fixing wire (6) is fixedly sleeved with a balancing weight (61).