CN215719234U

CN215719234U - Liftable wind power generation blade device

Info

Publication number: CN215719234U
Application number: CN202122270876.6U
Authority: CN
Inventors: 周建松; 张志涛
Original assignee: Jiangsu Yinhao Intelligent Equipment Co ltd
Current assignee: Jiangsu Yinhao Intelligent Equipment Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-02-01
Anticipated expiration: 2031-09-18

Abstract

The utility model provides a liftable wind power generation blade device, belongs to fan blade electricity generation technical field, including power control box, framework, lift platform, moving platform, wind wheel, fan blade, carriage, wind-force wind direction sensing system and machine tower, power control box be connected its characterized in that with the framework: the wind power generation device comprises a frame body, a first base, a first motor, a second pulley, a second threaded ring and a wind wheel, wherein the first base is arranged on the inner side of the frame body, the first motor is arranged on the first base, the second pulley is fixedly connected with the second threaded ring, the second motor is fixedly connected with the second base, the wind wheel is provided with a fan blade, the wind wheel is connected with a carriage, the carriage is connected with a wind power and wind direction sensing system, and the wind power and wind direction sensing system is connected with a tower.

Description

Liftable wind power generation blade device

Technical Field

The utility model relates to the technical field of fan blade power generation, in particular to a liftable wind power generation blade device.

Background

China has rich wind energy resources, wind is one of pollution-free energy sources, and the wind is inexhaustible. For coastal islands, grassland pasturing areas, mountain areas and plateau areas with water shortage, fuel shortage and inconvenient traffic, wind power generation is utilized according to local conditions, and the wind power generation is very suitable for converting kinetic energy of wind into electric energy, and blades for wind power generation are equipment required to be used in the process of wind power generation.

The existing blade device can only be operated by a traditional crane, the existing blade device is lifted to be aligned to a cage, and then installation is carried out, more manpower is needed, the working difficulty is high, the existing blade device is complex, the existing blade device is not easy to control and replace, the existing blade device is also required to be lifted to be aligned to the cage for high-altitude operation by workers if maintenance and cleaning are needed, the existing blade device is troublesome and dangerous, the existing blade device can be fixedly lifted according to the liftable wind power generation blade device designed by the inventor, the horizontal line of the cage can be accurately aligned, the flange opening of the cage can be moved to the left and right after the horizontal line is aligned, the existing blade device is directly and conveniently installed, maintenance is needed, the existing blade device can be lowered to the ground, and the installation is very convenient.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems mentioned in the background art, the utility model provides a liftable wind power generation blade device, which adopts the following technical scheme:

the utility model provides a liftable wind power generation blade device, includes power control case, framework, lift platform, moving platform, wind wheel, fan blade, carriage, wind-force wind direction sensing system and tower, power control case be connected its characterized in that with the framework: the inner side of the frame body is provided with a first base, the first base is provided with a first motor, the first motor is fixedly connected with a first threaded rod, the first threaded rod is rotatably connected with a first threaded ring, the lifting platform can be linearly lifted by clockwise rotation when the motor is started, the lifting platform can be linearly descended by anticlockwise rotation of the motor, the first threaded ring is arranged in the lifting platform, a first sliding rail is arranged in the frame body, a first pulley is arranged in the first sliding rail, the first pulley slides in the first sliding rail by virtue of the first pulley when the lifting platform is lifted or descended, the lifting platform is effectively improved in lifting stability, the first pulley is fixedly connected with the lifting platform, the lifting platform is provided with a second sliding rail, the second pulley is arranged on the second sliding rail, the second pulley is fixedly connected with a second threaded ring, the second threaded ring is rotatably connected with the second threaded rod, the second threaded rod is fixedly connected with a second motor, the second motor is fixedly connected with the second base, and the second threaded ring is fixedly connected with the moving platform, when the second threaded rod rotates clockwise, the moving platform moves forwards horizontally, when the second threaded rod rotates anticlockwise, the moving platform moves backwards horizontally, the first supporting plate is arranged on the first supporting plate, the first inserting groove is formed in the first supporting plate and is movably connected with the first inserting block, the first inserting block is welded with the wind wheel, the second supporting plate is arranged on the left side of the first supporting plate, the second inserting groove is formed in the second supporting plate and is movably connected with the second inserting block, the second inserting block is welded with the wind wheel, when the lifting platform is required to descend, the first inserting groove and the second inserting groove can be accurately abutted to the first inserting block and the second inserting block, the wind wheel is provided with a fan blade, the wind wheel is connected with a carriage, the carriage is connected with a wind direction sensing system, and the wind direction sensing system is connected with a tower.

Preferably: when the threaded rod rotates, the lifting platform can be lifted.

Preferably: when the second threaded rod rotates, the moving platform can move left and right.

The utility model has the following advantages: the problems that the traditional blade device is complicated and dangerous to hoist and mount through a crane are solved; the fixed lift of blade device has been realized, the level line of accurate counterpoint railway carriage or compartment, and aim at the level line and can remove the flange mouth of arriving the railway carriage or compartment after, direct convenient installation, need the maintenance, can make it descend to ground, and is very convenient.

Drawings

FIG. 1 is a front view of a liftable wind turbine blade apparatus of the present invention;

FIG. 2 is a right side view of a liftable wind turbine blade apparatus of the present invention;

FIG. 3 is a side view of the frame of the present invention;

FIG. 4 is a top view of the lift platform of the present invention;

FIG. 5 is a front view of the lift platform and wheel of the present invention;

figure 6 is a front view of a wind rotor of the present invention.

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

As shown in fig. 1-6:

the utility model provides a liftable wind power generation blade device, includes electric control box 1, framework 2, lift platform 7, moving platform 16, wind wheel 20, fan blade 24, cage 25, wind-force wind direction sensing system 26 and machine tower 27, electric control box 1 be connected its characterized in that with framework 2: the inner side of the frame body is provided with a first base 3, the first base 3 is provided with a first motor 4, the first motor 4 is fixedly connected with a first threaded rod 5, the first threaded rod 5 is rotatably connected with a first threaded ring 6, the first threaded ring 6 is arranged inside a lifting platform 7, the frame body 2 is internally provided with a first sliding rail 8, the first sliding rail 8 is internally provided with a first pulley 9, the first pulley 9 is fixedly connected with the lifting platform 7, the lifting platform 7 is provided with a second sliding rail 10, the second sliding rail 10 is provided with a second pulley 11, the second pulley 11 is fixedly connected with a second threaded ring 12, the second threaded ring 12 is rotatably connected with a second threaded rod 13, the second threaded rod 13 is fixedly connected with a second motor 14, the second motor 14 is fixedly connected with a second base 15, the second threaded ring 12 is fixedly connected with a moving platform 16, the moving platform 16 is provided with a first support plate 17, the first support plate 17 is provided with a first slot 18, and the first slot 18 is movably connected with a first insertion block 19, the first insert block 19 is welded with a wind wheel 20, a second support plate 21 is arranged on the left side of the first support plate 17, a second insert slot 22 is formed in the second support plate 21, the second insert slot 22 is movably connected with the second insert block 23, the second insert block 23 is welded with the wind wheel 20, a fan blade 24 is arranged on the wind wheel 20, the wind wheel 20 is connected with a cage 25, the cage 25 is connected with a wind direction sensing system 26, and the wind direction sensing system 26 is connected with a tower 27.

The working principle of the utility model is as follows:

the control box 1 is connected with the frame body 2, the inner side of the frame body is provided with a first base 3, the first base 3 is provided with a first motor 4, the first motor 4 is fixedly connected with a first threaded rod 5, the first threaded rod 5 is rotatably connected with a first threaded ring 6, the lifting platform 7 ascends linearly when the first threaded rod 5 rotates, the frame body 2 is internally provided with a first sliding rail 8, the first sliding rail 8 is internally provided with a first pulley 9, the first pulley 9 is fixedly connected with the lifting platform 7, the first pulley 9 rolls in the first sliding rail 8 simultaneously when the lifting platform 7 ascends, the lifting platform 7 is provided with a second sliding rail 10, the second sliding rail 10 is provided with a second pulley 11, the second pulley 11 is fixedly connected with a second threaded ring 12, the second threaded ring 12 is rotatably connected with a second threaded rod 13, the second threaded rod 13 is fixedly connected with a second motor 14, when the lifting platform 7 ascends to just align to the horizontal position of a flange in the cage 20, the second threaded rod 13 is rotated, the movable platform 16 moves leftwards to align to the flange precisely, the novel wind wheel support is characterized in that a worker is allowed to install, the second motor 14 is fixedly connected with the second base 15, the second thread ring 12 is fixedly connected with the moving platform 16, the moving platform 16 is provided with a first support plate 17, a first slot 18 is formed in the first support plate 17, the first slot 18 is movably connected with a first insert block 19, the first insert block 19 is welded with the wind wheel 20, the second support plate 21 is arranged on the left side of the first support plate 17, a second slot 22 is formed in the second support plate 21, and the second slot 22 is movably connected with a second insert block 23.

The present invention may be applied to a blade power generation, etc., and it is easy to operate and convenient to use, and is suitable for comprehensive popularization and application, and it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations may be made in the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a liftable wind power generation blade device, includes power control box (1), framework (2), lift platform (7), moving platform (16), wind wheel (20), fan blade (24), carriage (25), wind-force wind direction sensing system (26) and tower (27), power control box (1) be connected its characterized in that with framework (2): the inner side of the frame body is provided with a first base (3), the first base (3) is provided with a first motor (4), the first motor (4) is fixedly connected with a first threaded rod (5), the first threaded rod (5) is rotatably connected with a first threaded ring (6), the first threaded ring (6) is arranged inside a lifting platform (7), the frame body (2) is internally provided with a first sliding rail (8), the first sliding rail (8) is internally provided with a first pulley (9), the first pulley (9) is fixedly connected with the lifting platform (7), the lifting platform (7) is provided with a second sliding rail (10), the second sliding rail (10) is provided with a second pulley (11), the second pulley (11) is fixedly connected with a second threaded ring (12), the second threaded ring (12) is rotatably connected with a second threaded rod (13), the second threaded rod (13) is fixedly connected with a second motor (14), the second motor (14) is fixedly connected with a second base (15), and the second threaded ring (12) is fixedly connected with a moving platform (16), the wind power generator is characterized in that a first support plate (17) is arranged on the movable platform (16), a first slot (18) is formed in the first support plate (17), the first slot (18) is movably connected with a first insert block (19), the first insert block (19) is welded with a wind wheel (20), a second support plate (21) is arranged on the left side of the first support plate (17), a second slot (22) is formed in the second support plate (21), the second slot (22) is movably connected with the second insert block (23), the second insert block (23) is welded with the wind wheel (20), fan blades (24) are arranged on the wind wheel (20), the wind wheel (20) is connected with a generator box (25), the generator box (25) is connected with a wind power direction sensing system (26), and the wind power direction sensing system (26) is connected with a generator tower (27).

2. The liftable wind power generation blade device according to claim 1, wherein: when the first threaded rod (5) rotates, the lifting platform (7) can be lifted.

3. The liftable wind power generation blade device according to claim 1, wherein: when the second threaded rod (13) rotates, the moving platform (16) can move left and right.

4. The liftable wind power generation blade device according to claim 1, wherein: the frame body (2) is of a sectional structure and can be flexibly assembled.