CN216174549U

CN216174549U - Cleaning device for wind driven generator blade

Info

Publication number: CN216174549U
Application number: CN202122405122.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: Liaoning Yuanlai Energy Technology Co ltd; China Railway Beijing Engineering Group Co Ltd; Sixth Engineering Co Ltd of China Railway Beijing Engineering Group Co Ltd
Current assignee: Liaoning Yuanlai Energy Technology Co ltd; China Railway Beijing Engineering Group Co Ltd; Sixth Engineering Co Ltd of China Railway Beijing Engineering Group Co Ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-05
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses a cleaning device for blades of a wind driven generator, which belongs to the technical field of cleaning of wind driven generator blades and particularly comprises a base, two groups of universal wheels which are movably connected are arranged on the lower end surface of the base, a supporting column is arranged on the upper end surface of the base and at one end far away from the wind power generation blade body, a fixing column is arranged on the top end surface of the supporting column, an electric telescopic rod is arranged on one side of the supporting column close to the wind power generation blade body, a first sliding rail movably connected is arranged on the lower end face of the fixing column, the lower end surface of the first sliding rail is provided with a first sliding block matched with the first sliding rail, the lower end surface of the first sliding block is provided with a motor shell, a motor rotating shaft of the motor is provided with a roller which is movably connected, the upper end surface of the base is provided with a second sliding rail which is movably connected, the utility model aims to solve the problem of low efficiency of manually cleaning wind power generation blades.

Description

Cleaning device for wind driven generator blade

Technical Field

The utility model relates to the technical field of wind power generation blade cleaning, in particular to a cleaning device for a wind power generator blade.

Background

Wind power generation means that kinetic energy of wind is converted into electric energy, wind energy is clean and pollution-free renewable energy and is utilized by people for a long time, after wind power blades are produced in large quantities, dust can be accumulated after the blades are placed for a long time, when the blades are packed and delivered from a factory, the blades need to be cleaned, most of wind power generation blades on the market are cleaned by manual washing, workers are troublesome to operate, and the working efficiency is low due to the fact that the area of the blades is large in the washing process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cleaning device for a wind driven generator blade, which is used for solving the problem of troublesome cleaning of the wind driven generator blade in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a cleaning device for blades of a wind driven generator specifically comprises a base, wherein two groups of the base are arranged, two groups of movably connected universal wheels are arranged on the lower end face of the base, a supporting frame is arranged between the bases and is not in contact with the base, a movably connected wind driven generation blade body is arranged on the upper end face of the supporting frame, a supporting column is arranged on one end, away from the wind driven generation blade body, of the upper end face of the base and is fixedly connected with the base, a fixing column is arranged on the top end face of the supporting column and is fixedly connected with the supporting column, connecting devices are arranged on the top end faces of the two groups of the fixing columns and are connected with a left fixing column and a right fixing column, an electric telescopic rod is arranged on one side, close to the wind driven generation blade body, of the supporting column below the fixing column, the electric telescopic rod is detachably connected with the supporting column, and a movably connected slide rail I is arranged on the lower end face of the fixing column, the lower terminal surface of the first sliding rail is provided with a first sliding block matched with the first sliding rail, the first sliding block is connected with the first sliding rail in a sliding mode, the lower terminal surface of the first sliding block is provided with a motor shell, the motor shell is movably connected with the first sliding block, one side, away from the wind power generation blade body, of the motor shell is movably connected with an electric telescopic rod, an inner cavity of the motor shell is provided with a motor, a motor rotating shaft of the motor is provided with a roller in a movable mode, a side end face of the roller is provided with a fluff filling layer, the upper end face of the base is provided with a second sliding rail in a movable mode, a second sliding block matched with the second sliding rail is arranged on the upper end face of the second sliding rail, the second sliding block is connected with the second sliding rail in a sliding mode, and the upper end face of the second sliding block is movably connected with the lower terminal face of the roller.

Preferably, connecting device is provided with two sets of fixed block one, two sets of fixed block two, two sets of fixed block one and a set of fixed column fixed connection, two sets of fixed block two and another set of fixed column fixed connection, fixed block one, fixed block two are provided with the through-hole of horizontal direction, are provided with the internal thread in through-hole department to be provided with the connecting rod in through-hole department, and the connecting rod be provided with internal thread assorted external screw thread, the connecting rod passes through internal and external screw thread and fixed block one and two swing joint of fixed block, the connecting rod is provided with rotatory handle in the one end of keeping away from fixed block one, and rotatory handle can dismantle with the connecting rod and be connected.

Preferably, the first slide rail and the second slide rail are the same in length and the same in type, and the first slide block and the second slide block are the same in size.

Preferably, the rotation directions of the motors in the two groups of the motor shells are opposite, and the rotation speeds of the two groups of the motors are the same.

Preferably, the universal wheel is provided with a braking device, and the braking device is started simultaneously with the motor.

Preferably, the material filled in the soft wool filling layer is one of PE silk, PBT silk, horsehair and the like.

Compared with the prior art, the utility model has the beneficial effects that: the form that adopts both sides cylinder is clean, can effectually wrap up wind power generation blade, then rotates through the motor and cleans, and two sets of motors turn to for opposite moreover, can make things convenient for people to remove when removing, has improved the efficiency of work.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top schematic view of the connector of the present invention.

In the figure: 1. a universal wheel; 2. a base; 3. a support pillar; 4. an electric telescopic rod; 5. fixing a column; 6. a motor housing; 7. a connecting device; 71. a first fixed block; 72. a second fixed block; 73. a connecting rod; 74. rotating the handle; 8. a first slide rail; 9. a first sliding block; 10. a drum; 11. a fluff filler layer; 12. a second sliding block; 13. a second slide rail; 14. a support frame; 15. wind power generation blade body.

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.

Example 1:

referring to fig. 1-2, the present invention provides a technical solution: a cleaning device for blades of a wind driven generator is shown in figure 1, and specifically comprises a base 2, wherein the base 2 is provided with two groups, two groups of movably connected universal wheels 1 are arranged on the lower end face of the base 2, so that the cleaning device is convenient for people to carry integrally when moving, and the working efficiency is improved.

Referring to fig. 1, a supporting frame 14 is disposed between the bases 2, the supporting frame 14 is not in contact with the bases 2, a wind turbine blade body 15 movably connected to the upper end surface of the supporting frame 14 is disposed on the upper end surface of the supporting frame 14, and the supporting frame 14 is a bracket of the wind turbine blade body 15 when leaving a factory, and can be adjusted by a connecting device 7 when facing different brackets.

Referring to fig. 1, on the upper end surface of a base 2, a support column 3 is arranged at one end far away from a wind power generation blade body 15, the support column 3 is fixedly connected with the base 2, a fixing column 5 is arranged on the top end surface of the support column 3, the fixing column 5 is fixedly connected with the support column 3, two sets of top end surfaces of the fixing columns 5 are provided with connecting devices 7, the connecting devices 7 are connected with the fixing columns 5 on the left side and the right side, an integral structure is formed, supporting points are provided for cleaning equipment, meanwhile, when the wind power generation blade bodies 15 with different sizes are handled, the left side and the right side can be adjusted by adjusting the connecting devices 7, and then work is started.

Referring to fig. 1, below the fixing column 5, an electric telescopic rod 4 is disposed on one side of the supporting column 3 close to the wind power generation blade body 15, and the electric telescopic rod 4 is detachably connected to the supporting column 3, so that a cleaning device can be driven to push inwards during cleaning, and a process from a curve to a nearly straight line on the side surface of the wind power generation blade body 15 is dealt with.

Referring to fig. 1, a first movably connected slide rail 8 is arranged on the lower end face of the fixed column 5, a first slide block 9 matched with the first slide rail 8 is arranged on the lower end face of the first slide rail 8, the first slide block 9 is slidably connected with the first slide rail 8, a motor shell 6 is arranged on the lower end face of the first slide block 9, the motor shell 6 is movably connected with the first slide block 9, one side, far away from the wind power generation blade body 15, of the motor shell 6 is movably connected with the electric telescopic rod 4, when the electric telescopic rod starts to work, the motor shell 6 moves towards the wind power generation blade body 15 through the electric telescopic rod 4, then the slide rail provides a supporting point and a sliding rail through the first slide rail 8 and the slide rail 9, and stability is improved.

Referring to fig. 1, a motor is arranged in an inner cavity of a motor housing 6, a rotating shaft of the motor is provided with a movably connected roller 10, a side end face of the roller 10 is provided with a fluff filling layer 11, the roller 10 is driven by the motor to rotate during cleaning, and then the roller 10 drives the fluff filling layer 11 to rotate so as to start cleaning a wind power generation blade body 15.

Referring to fig. 1, a second slide rail 13 movably connected to the upper end surface of the base 2, a second slider 12 matched with the second slide rail 13 and arranged on the upper end surface of the second slide rail 13, the second slider 12 slidably connected to the second slide rail 13, and the upper end surface of the second slider 12 movably connected to the lower end surface of the roller 10 can provide a supporting point and a sliding track when moving to the wind turbine blade body 15, and can stabilize the roller 10 to prevent the separation from the top and bottom.

Referring to fig. 2, the connecting device 7 is provided with two first fixing blocks 71 and two second fixing blocks 72, the first fixing blocks 71 are fixedly connected with one fixing column 5, the second fixing blocks 72 are fixedly connected with the other fixing column 5, the first fixing blocks 71 and the second fixing blocks 72 are provided with horizontal through holes, internal threads are arranged at the through holes, connecting rods 73 are arranged at the through holes, external threads matched with the internal threads are arranged on the connecting rods 73, the connecting rods 73 are movably connected with the first fixing blocks 71 and the second fixing blocks 72 through the internal and external threads, one end of the connecting rods 73 far away from the first fixing blocks 71 is provided with a rotating handle 74, the rotating handle 74 is detachably connected with the connecting rods 73, when different wind turbine blades 15 are used, the connecting rods 73 are rotated, then the connecting rods 73 are matched with the second fixing blocks 72 through the internal threads, and the second fixing blocks 72 are far away from the fixing blocks 71, the proper width is reached and then the work is started.

Example 2:

as shown in fig. 1, different from the previous embodiment, the first slide rail 8 and the second slide rail 13 have the same length and the same kind, and the first slider 9 and the second slider 12 have the same size, so that the rollers 10 can move in the same direction at the same time, and the stability is ensured.

As shown in figure 1, the motor in the two sets of motor housings 6 turns to the opposite direction, and the rotating speeds of the two sets of motors are the same, so that when the motors are started, the motors can rub the wind power generation blade bodies 15 to drive the whole structure to move to one side, the force is greatly saved for workers, and the efficiency is improved.

As shown in figure 1, the universal wheel 1 is provided with a braking device, the braking device and the motor are started simultaneously, when the motor starts to work, the semi-braking is started, and the problem that the cleaning effect is not good due to the fact that the motor is too fast to drive the whole body to move is prevented.

As shown in fig. 1, the material filled in the soft hair filling layer 11 is one of PE yarn, PBT yarn, horsehair, and the like, and can improve the cleanliness of the wind turbine blade body 15.

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. The utility model provides a belt cleaning device for aerogenerator blade specifically has base (2), its characterized in that: the wind power generation blade is characterized in that the base (2) is provided with two groups, two groups of universal wheels (1) which are movably connected are arranged on the lower end face of the base (2), a support frame (14) is arranged between the base (2), the support frame (14) is not in contact with the base (2), a wind power generation blade body (15) which is movably connected is arranged on the upper end face of the support frame (14), a support column (3) is arranged on one end, far away from the wind power generation blade body (15), of the upper end face of the base (2), the support column (3) is fixedly connected with the base (2), a fixing column (5) is arranged on the top end face of the support column (3), the fixing column (5) is fixedly connected with the support column (3), connecting devices (7) are arranged on the top end faces of the two groups of the fixing column (5), the connecting devices (7) are connected with the fixing columns (5) on the left side and the right side, and below the fixing column (5), an electric telescopic rod (4) is arranged on one side, close to a wind power generation blade body (15), of a supporting column (3), the electric telescopic rod (4) is detachably connected with the supporting column (3), a first sliding rail (8) in movable connection is arranged on the lower end face of a fixing column (5), a first sliding block (9) matched with the first sliding rail (8) is arranged on the lower end face of the first sliding rail (8), the first sliding block (9) is in sliding connection with the first sliding rail (8), a motor shell (6) is arranged on the lower end face of the first sliding block (9), the motor shell (6) is movably connected with the first sliding block (9), one side, far away from the wind power generation blade body (15), of the motor shell (6) is movably connected with the electric telescopic rod (4), a motor is arranged in an inner cavity of the motor shell (6), a rotating shaft of the motor is provided with a movably connected roller (10), and a soft wool filling layer (11) is arranged on the side end face of the roller (10), the upper end face of the base (2) is provided with a second sliding rail (13) in movable connection, the upper end face of the second sliding rail (13) is provided with a second sliding block (12) matched with the second sliding rail (13), the second sliding block (12) is in sliding connection with the second sliding rail (13), and the upper end face of the second sliding block (12) is in movable connection with the lower end face of the roller (10).

2. The cleaning device for the blade of the wind power generator as claimed in claim 1, wherein: connecting device (7) are provided with two sets of fixed block one (71), two sets of fixed block two (72), two sets of fixed block one (71) and a set of fixed column (5) fixed connection, two sets of fixed block two (72) and another set of fixed column (5) fixed connection, fixed block one (71), fixed block two (72) are provided with the through-hole of horizontal direction, are provided with the internal thread in through-hole department to be provided with connecting rod (73) in through-hole department, and connecting rod (73) be provided with internal thread assorted external screw thread, connecting rod (73) are through internal and external screw thread and fixed block one (71) and fixed block two (72) swing joint, connecting rod (73) are provided with rotatory handle (74) in the one end of keeping away from fixed block one (71), and rotatory handle (74) can be dismantled with connecting rod (73) and be connected.

3. The cleaning device for the blade of the wind power generator as claimed in claim 1, wherein: the first sliding rail (8) and the second sliding rail (13) are the same in length and the same in type, and the first sliding block (9) and the second sliding block (12) are the same in size.

4. The cleaning device for the blade of the wind power generator as claimed in claim 1, wherein: the rotation directions of the motors in the two groups of the motor shells (6) are opposite, and the rotating speeds of the two groups of the motors are the same.

5. The cleaning device for the blade of the wind power generator according to claim 1 or 4, wherein: the universal wheel (1) is provided with a braking device, and the braking device and the motor are started simultaneously.

6. The cleaning device for the blade of the wind power generator as claimed in claim 1, wherein: the material filled in the soft wool filling layer (11) is one of PE (polyethylene) silk, PBT (polybutylene terephthalate) silk and horse wool.