CN220033962U

CN220033962U - Wind driven generator blade maintenance hanging basket

Info

Publication number: CN220033962U
Application number: CN202321053883.3U
Authority: CN
Inventors: 霍树龙; 宗力超
Original assignee: Beijing Yuefeng Guangde Energy Technology Group Co ltd
Current assignee: Beijing Yuefeng Guangde Energy Technology Group Co ltd
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-11-17
Anticipated expiration: 2033-05-05

Abstract

The utility model discloses a wind driven generator blade maintenance hanging basket, which comprises a hanging basket and a power generation box, wherein a wind driven generator set is arranged in the power generation box, a support column is fixedly connected to the bottom of the power generation box, fixed blocks are fixedly connected to the two sides of the middle part of the side face of the hanging basket, and a supporting component is arranged between the two fixed blocks. The technical effects achieved are as follows: the layer board in holding in palm carrying assembly can the level place in one side of hanging flower basket, and the inside instrument of toolbox can place the instrument on it, and the maintenance workman of being convenient for uses from taking, and the maintenance workman of also being convenient for in addition temporarily places some instruments, avoids the maintenance workman to turn around in the hanging flower basket and removes the instrument of taking, causes the condition that the hanging flower basket rocked.

Description

Wind driven generator blade maintenance hanging basket

Technical Field

The utility model relates to the technical field of maintenance of wind driven generators, in particular to a wind driven generator blade maintenance hanging basket.

Background

The fan blade is one of main components of the wind driven generator, the fan blade is connected with the wind driven generator by a fan blade flange which is sleeved on a shaft, and then the fan blade is fixed on the fan blade flange by bolts; this method of installation requires precise machining of the holes in the flange.

The existing fan blades are fixed through bolts and then are required to be fastened and checked regularly, so that loosening of the bolts is avoided, a hanging basket is usually used for lifting maintenance workers to the height of the fan blades for maintenance, various tools and equipment are placed on the hanging basket, after the hanging basket is lifted to a designated position, the maintenance workers are required to start the maintenance equipment, the maintenance tools are required to be taken up for maintenance of the fan blades, tools used in hands are required to be switched in the maintenance process (for example, the fan blades are fastened) for maintenance, the maintenance workers at the moment are required to frequently walk in the hanging basket, shaking of the hanging basket is easy to cause, and in addition, places for temporarily storing the maintenance tools and parts are not arranged on the hanging basket, so that the maintenance workers are inconvenient to maintain the fan blades.

In view of this: we propose a wind turbine blade maintenance basket.

Disclosure of Invention

Accordingly, the present utility model provides a wind turbine blade maintenance basket to solve the above-mentioned problems in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions:

according to the first aspect of the utility model, the wind driven generator blade maintenance hanging basket comprises a hanging basket and a power generation box, wherein a wind driven generator set is arranged in the power generation box, a support column is fixedly connected to the bottom of the power generation box, fixing blocks are fixedly connected to two sides of the middle of the side face of the hanging basket, and a supporting component is arranged between the two fixing blocks.

Further, hold in palm and carry the subassembly and include layer board, fixture block and toolbox, two the equal fixed connection of one side that the fixed block is relative the fixture block, the layer board rotates to be connected between two the opposite one side of fixed block, toolbox fixed connection is at the top of layer board.

Further, the two sides of the tool box are hinged with the box door through hinges, one side, away from the hanging basket, of the supporting plate is fixedly connected with a rope, and one end, away from the supporting plate, of the rope is tied on one side of the top of the hanging basket.

Further, both sides of the front side and the back side of the hanging basket are rotationally connected with a fixed frame, the inside of the fixed frame is rotationally connected with idler wheels through a rotating shaft, two adjacent idler wheels are in transmission connection through a steel cable, and one end of the steel cable penetrates through the power generation box and extends to the inside of the power generation box.

The utility model has the following advantages: the layer board in holding in palm carrying assembly can the level place in one side of hanging flower basket, and the inside instrument of toolbox can place the instrument on it, and the maintenance workman of being convenient for uses from taking, and the maintenance workman of also being convenient for in addition temporarily places some instruments, avoids the maintenance workman to turn around in the hanging flower basket and removes the instrument of taking, causes the condition that the hanging flower basket rocked.

Drawings

Fig. 1 is an overall schematic diagram of a wind turbine blade maintenance basket provided by the utility model.

Fig. 2 is an enlarged view of a portion of the nacelle a in fig. 1.

Fig. 3 is a top view of a fixing frame structure in a wind turbine blade maintenance basket provided by the utility model.

Fig. 4 is a perspective view of a nacelle structure in a wind turbine blade maintenance nacelle provided by the utility model.

FIG. 5 is a perspective view of a pallet structure in a wind turbine blade maintenance basket according to the present utility model

Fig. 6 is a top view of a tool box structure in a wind turbine blade maintenance basket provided by the utility model.

In the figure: 1. the device comprises a hanging basket, 2, a power generation box, 3, a support column, 4, a fixed block, 5, a supporting plate, 6, a clamping block, 7, a tool box, 8, a box door, 9, ropes, 10, a fixed frame, 11, idler wheels, 12 and a steel cable.

Description of the embodiments

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, 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.

Examples

As shown in fig. 1 and fig. 4 to fig. 5, a wind driven generator blade maintenance hanging basket in an embodiment of the first aspect of the utility model comprises a hanging basket 1 and a power generation box 2, wherein a wind driven generator set is arranged in the power generation box 2, a support column 3 is fixedly connected to the bottom of the power generation box 2, fixing blocks 4 are fixedly connected to two sides of the middle part of the side surface of the hanging basket 1, and a supporting component is arranged between the two fixing blocks 4;

in the above embodiment, it should be noted that, a fan blade is disposed at one side of the wind generating set, and the wind generating set and the fan blade are all universal standard components or components known by those skilled in the art, and the structure and principle of the wind generating set and the fan blade are all known by those skilled in the art through technical manuals or through routine experimental methods;

the technical effects achieved by the embodiment are as follows: the layer board 5 in holding in palm carrying assembly can horizontally be placed in one side of hanging flower basket 1, and the instrument of toolbox 7 inside can place the instrument on it, and the maintenance workman of being convenient for uses from taking, and the maintenance workman of also being convenient for is in addition placed partial instrument temporarily, avoids the maintenance workman to turn in hanging flower basket 1 and removes the instrument of taking, causes the condition that hanging flower basket 1 rocked.

Examples

As shown in fig. 1 to 3, the wind turbine blade maintenance nacelle comprises the whole content of embodiment 1, in addition, the carrying component comprises a supporting plate 5, a clamping block 6 and a tool box 7, wherein two opposite sides of the fixed blocks 4 are fixedly connected with the clamping block 6, the supporting plate 5 is rotatably connected between two opposite sides of the fixed blocks 4, and the tool box 7 is fixedly connected at the top of the supporting plate 5;

in the above embodiment, it should be noted that, when the pallet 5 is placed horizontally, one side of the bottom of the pallet 5 contacts with the top of the clamping block 6, the clamping block 6 can support one side of the bottom of the pallet 5, and parts and maintenance tools required for maintenance are placed inside the tool box 7;

the technical effects achieved by the embodiment are as follows: the clamping block 6 horizontally supports the supporting plate 5, so that tools or parts at the top of the supporting plate 5 are prevented from falling down due to the fact that the supporting plate 5 is inclined.

Examples

As shown in fig. 1 to 3, the wind turbine blade maintenance basket comprises the whole content of embodiment 2, in addition, two sides of the tool box 7 are hinged with a box door 8 through hinges, one side of the supporting plate 5 away from the basket 1 is fixedly connected with a rope 9, and one end of the rope 9 away from the supporting plate 5 is tied on one side of the top of the basket 1;

in the above embodiment, the door lock is provided on the surface of the door 8 to lock the door 8.

The technical effects achieved by the embodiment are as follows: the door lock locks the box door 8, so that the box door 8 can open parts and tools in the tool box 7 to scatter when the supporting plate 5 is not horizontal and the hanging basket 1 ascends.

Examples

As shown in fig. 1 to 3, the wind turbine blade maintenance basket comprises the whole content of embodiment 1, in addition, both sides of the front and back sides of the basket 1 are rotatably connected with a fixed frame 10, the inside of the fixed frame 10 is rotatably connected with rollers 11 through a rotating shaft, two adjacent rollers 11 are in transmission connection through a steel cable 12, and one end of the steel cable 12 penetrates through the power generation box 2 and extends into the power generation box 2;

in the above embodiment, it should be noted that, a lifting motor is provided in the power generation box 2, and the lifting motor can stretch the steel cable 12, so as to lift the basket 1 through the steel cable 12, and the lifting motor and the specific connection structure between the lifting motor and the steel cable 12 are all of the prior art, and the structure and principle of the lifting motor are known by the skilled person through technical manuals or are known through conventional experimental methods;

the technical effects achieved by the embodiment are as follows: the hanging basket 1 can be lifted through the lifting motor and the steel rope 12, so that maintenance workers and tools can be transported to a required height, and the high-altitude wind driven generator blade can be maintained conveniently.

Claims

1. The utility model provides a hanging flower basket is maintained to aerogenerator blade, includes hanging flower basket (1) and power generation box (2), and the inside of power generation box (2) is provided with wind generating set, and the bottom fixedly connected with support column (3) of power generation box (2), its characterized in that, hanging flower basket (1) side middle part both sides equal fixedly connected with fixed block (4), two be provided with between fixed block (4) and hold in the palm the load the subassembly.

2. The wind turbine blade maintenance basket of claim 1 wherein said carrying assembly comprises a pallet (5), a fixture block (6) and a tool box (7), wherein two opposite sides of said fixed blocks (4) are fixedly connected to said fixture block (6), said pallet (5) is rotatably connected between two opposite sides of said fixed blocks (4), and said tool box (7) is fixedly connected to the top of said pallet (5).

3. Wind turbine blade maintenance basket according to claim 2, characterized in that the two sides of the tool box (7) are hinged with the box door (8) through hinges, the side of the supporting plate (5) away from the basket (1) is fixedly connected with a rope (9), and one end of the rope (9) away from the supporting plate (5) is tied on one side of the top of the basket (1).

4. The wind turbine blade maintenance hanging basket according to claim 2, wherein both sides of the front surface and the back surface of the hanging basket (1) are rotatably connected with a fixed frame (10), the inside of the fixed frame (10) is rotatably connected with rollers (11) through a rotating shaft, two adjacent rollers (11) are in transmission connection through a steel cable (12), and one end of the steel cable (12) penetrates through the power generation box (2) and extends into the power generation box (2).