CN210509475U

CN210509475U - Anti-toppling wind driven generator

Info

Publication number: CN210509475U
Application number: CN201920784562.8U
Authority: CN
Inventors: 傅腾; 汪小刚; 程胜
Original assignee: China Power Input Northeast New Energy Chaoyang Wind Power Co Ltd
Current assignee: China Power Input Northeast New Energy Chaoyang Wind Power Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-05-12
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a prevent empting aerogenerator, include: base, pylon, equipment storehouse, generator, output shaft, connecting axle and fan blade, the pylon is installed on the base, the equipment storehouse is installed on the pylon top, the generator is installed inside the equipment storehouse, output shaft one end is connected with the generator, the output shaft runs through in equipment storehouse one side, install on the base and prevent empting the structure, prevent empting the structure and include: fixing base, lag, supporting seat, connecting rod, support frame and fixed plate, the utility model relates to a technical field is prevented empting by aerogenerator, the device reasonable in design, novel structure, the operation and the installation of being convenient for strengthen the ground nature of grabbing of fan generator through the fixing base, through the cooperation of the supporting seat and the fixed plate that are connected with the fixing base, strengthen fixed to aerogenerator, reduce aerogenerator's the range of rocking, avoid warping.

Description

Anti-toppling wind driven generator

Technical Field

The utility model relates to a aerogenerator prevents empting technical field specifically is an prevent empting aerogenerator.

Background

The wind power generator is an electric device which converts wind energy into mechanical work, the mechanical work drives a rotor to rotate and finally outputs alternating current, the working principle of the wind power generator is simple, a wind wheel rotates under the action of wind force, kinetic energy of the wind is converted into mechanical energy of a wind wheel shaft, the generator rotates under the drive of the wind wheel shaft to generate electricity, in a broad sense, the wind energy is also solar energy, so the wind power generator can be also called as a wind power generator, the wind power generator is a heat source which uses the sun as heat source and uses the heat energy of the atmosphere as working medium, but the existing wind power generator has the defects that the bottom end of a tower is easy to deform and the wind power generator is unstable when the wind power generator shakes for a long time due to overlarge wind force, and cracks are easy to appear when the deformation is serious, the wind driven generator is damaged, potential safety hazards are caused to workers who overhaul the wind driven generator, and great economic loss is brought.

SUMMERY OF THE UTILITY MODEL

The utility model is not enough to prior art, the utility model provides a prevent empting aerogenerator, current aerogenerator has been solved, because the fan blade is great, and the pylon is too high, when leading to wind-force too big, slight rocking can appear in aerogenerator, because wind-force is too big when aerogenerator, when leading to rocking for a long time, the deformation appears easily in the pylon bottom, make aerogenerator appear unstable phenomenon, when the deformation is serious, the crack still appears easily, cause the damage to aerogenerator, not only cause the potential safety hazard to the workman of past maintenance, still can bring great economic loss's problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an anti-toppling wind driven generator mainly comprises: the wind power generation device comprises a base, a tower, an equipment bin, a generator, an output shaft, a connecting shaft and fan blades, wherein the tower is arranged on the base, the equipment bin is arranged at the top end of the tower, the generator is arranged in the equipment bin, one end of the output shaft is connected with the generator, the output shaft penetrates through one side of the equipment bin, the connecting shaft is sleeved at the other end of the output shaft, one end of each fan blade is inserted into the connecting shaft, and the base is provided with an anti-toppling structure;

the anti-toppling structure comprises: the device comprises a fixed seat, a protective sleeve, a supporting seat, a connecting rod, a supporting frame and a fixed plate;

the protective sleeve is sleeved on the tower and located at the bottom end of the tower, one end of the connecting rod is inserted on the fixed seat, the supporting seat is sleeved on the fixed seat and fixedly connected with the other end of the connecting rod, the fixed plate is sleeved on the tower and located above the protective sleeve, the bottom end of the supporting frame is connected with the top end of the supporting seat, and the other end of the supporting frame is connected with the fixed plate.

Preferably, be equipped with the fixed part that a plurality of structure is the same on the fixing base, the fixed part includes: the limiting column, the nut and the elastic piece;

the nut is embedded inside the fixing seat, the top end of the limiting column is embedded inside the base, the bottom end of the limiting column is inserted into the nut, the elastic piece is sleeved on the limiting column and located inside the base, and the fastening portion is installed at the bottom end of the limiting column.

Preferably, the fastening portion includes: the connecting plate, the spring and the limiting block;

the connecting plate is embedded at the bottom end of the limiting column, the spring is inserted on the connecting plate, the top end of the limiting block is movably connected with the limiting column, and the inner side of the limiting column is connected with the top end of the spring.

Preferably, the inner wall surface of the support seat and the outer wall surface of the fixing seat are provided with three pairs of first grooves with the same structure, and the first grooves are circular and correspond to the size and the position of the connecting rod.

Preferably, the fixing plate is of an arc-shaped plate structure, an anti-skid protection pad is arranged on the fixing plate, and the anti-skid protection pad is located on the inner wall surface of the fixing plate and is as wide as the fixing plate.

Preferably, a plurality of second grooves with the same structure are formed in the fixing seat, the second grooves are located below the nut, and the second grooves are in a circular truncated cone shape.

Advantageous effects

The utility model provides an anti-toppling wind driven generator possesses following beneficial effect: this prevent empting aerogenerator reasonable in design, novel structure, be convenient for operation and installation, strengthen the ground gripping nature of fan generator through the fixing base, through the cooperation of the supporting seat that is connected with the fixing base and fixed plate, strengthen the fixed to aerogenerator, reduce aerogenerator's the range of rocking, avoid warping, current aerogenerator has been solved, because the fan blade is great, and the pylon is too high, when leading to wind-force too big, slight rocking appears in aerogenerator chance, because wind-force is too big when aerogenerator, lead to rocking for a long time, the deformation appears easily in the pylon bottom, make aerogenerator appear unstable phenomenon, when warping seriously, the crack still appears easily, cause the damage to aerogenerator, not only cause the potential safety hazard to the workman of overhauing past, still can bring great economic loss's problem.

Drawings

Fig. 1 is a schematic view of a primary view structure of an anti-toppling wind power generator according to the present invention.

Fig. 2 is the utility model discloses a prevent empting aerogenerator's side view structure schematic diagram.

Fig. 3 is a schematic view of a top view structure of an anti-toppling wind power generator according to the present invention.

Fig. 4 is the utility model discloses a prevent empting aerogenerator's local a enlarged structure schematic diagram.

Fig. 5 is a schematic view of a local B enlarged structure of the anti-toppling wind power generator of the present invention.

In the figure: 1. a base; 2. a tower; 3. an equipment bin; 4. a generator; 5. an output shaft; 6. a connecting shaft; 7. a fan blade; 8. a fixed seat; 9. a protective sleeve; 10. a supporting seat; 11. a connecting rod; 12. a support frame; 13. a fixing plate; 14. a limiting column; 15. a nut; 16. an elastic member; 17. a connecting plate; 18. a spring; 19. a limiting block; 20. an antiskid protection pad.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained.

Example (b): the utility model provides a technical scheme: according to the attached drawings 1-5 of the specification, the anti-toppling wind driven generator mainly comprises: the wind power generation device comprises a base 1, a tower 2, an equipment bin 3, a generator 4, an output shaft 5, a connecting shaft 6 and fan blades 7, wherein the connection relation is as follows:

the tower 2 is arranged on the base 1, the equipment bin 3 is arranged at the top end of the tower 2, the generator 4 is arranged inside the equipment bin 3, one end of the output shaft 5 is connected with the generator 4, the output shaft 5 penetrates through one side of the equipment bin 3, the connecting shaft 6 is sleeved at the other end of the output shaft 5, one end of the fan blade 7 is inserted on the connecting shaft 6, and the base 1 is provided with an anti-toppling structure;

prevent empting the structure includes: the device comprises a fixed seat 8, a protective sleeve 9, a supporting seat 10, a connecting rod 11, a supporting frame 12 and a fixing plate 13;

fixing base 8 installs on base 1 to with 1 bottom fixed connection of base, lag 9 suits on pylon 2, and be located 2 bottoms of pylon, 11 one end cartridges of connecting rod are on

fixing base

8, 10 suits of supporting seat are on fixing base 8, and with 11 other end fixed connection of connecting rod, 13 suits of fixed plate are on pylon 2, and be located lag 9 tops, 12 bottoms of support frame are connected with 10 tops of supporting seat, the 12 other ends of support frame are connected with fixed plate 13.

According to the general conditions, when in use, the wind is collected through the fan blades 7 arranged on the connecting shaft 6, when the fan blades 7 rotate, the connecting shaft 6 connected with the fan blades 7 is driven to rotate, the output shaft 5 is driven to rotate, the generator 4 arranged in the equipment bin 3 is driven to rotate through the rotation of the output shaft 5, so as to generate electricity, the stability of the base 1 is enhanced through the fixing seat 8 arranged at the bottom end of the base 1, the ground gripping force of the wind driven generator 4 is enhanced, the tower 2 is protected through the protecting sleeve 9, the damage to the bottom of the tower 2 caused by external collision is avoided, so that the tower 2 collapses, the supporting seat 10 is connected with the fixing seat 8 through the connecting rod 11, the supporting seat 10 is fixed, and the fixation of the wind driven generator 4 is enhanced through the matching of the supporting seat 10, the supporting frame 12 and the fixing plate 13 sleeved on the tower 2, reduce aerogenerator 4's range of rocking, avoid warping, current aerogenerator 4 has been solved, because fan blade 7 is great, and pylon 2 is too high, when leading to wind-force too big, slight rocking can appear in aerogenerator 4, because wind-force is too big when aerogenerator 4, when leading to rocking for a long time, 2 bottoms of pylon appear warping easily, make the unstable phenomenon appear in aerogenerator 4, when warping seriously, the crack still appears easily, cause the damage to aerogenerator 4, not only cause the potential safety hazard to the workman of past maintenance, still can bring great economic loss's problem.

As preferred scheme, still further, be equipped with the fixed part that a plurality of structure is the same on the fixing base 8, the fixed part includes: a limiting column 14, a nut 15 and an elastic piece 16;

nut 15 inlays the dress inside

fixing base

8, and 14 tops of spacing post are inlayed and are adorned inside

base

1, and 14 bottom cartridge of spacing post are in nut 15, and elastic component 16 suit is on spacing post 14 to be located inside the base 1, fastening portion is installed to spacing post 14 bottom, through installing the fixed part on fixing base 8, carries out fixed connection to fixing base 8 and base 1, through the extension power of elastic component 16, avoids spacing post 14 the condition such as becoming flexible to appear.

Preferably, the fastening part further includes: a connecting plate 17, a spring 18 and a limiting block 19;

connecting plate 17 inlays the dress in spacing post 14 bottom, and spring 18 cartridge is on connecting

plate

17, 19 tops of stopper and spacing post 14 swing joint, and spacing post 14 inboard is connected with spring 18 top, and 19 make spacing post 14 joint issue in nut 15 through the stopper, avoid spacing post 14 to drop.

Preferably, the supporting seat 10 has a circular ring-shaped plate structure, and the inner wall surface of the supporting seat 10 and the outer wall surface of the fixing seat 8 are provided with three pairs of first grooves having the same structure, wherein the first grooves are circular and correspond to the connecting rod 11 in size and position.

Preferably, the fixing plate 13 is an arc-shaped plate-shaped structure, the fixing plate 13 is provided with an anti-slip protection pad 20, the anti-slip protection pad 20 is located on the inner wall surface of the fixing plate 13 and has the same width as the fixing plate 13, the anti-slip protection pad 20 plays an anti-slip role, and the fixing plate 13 is prevented from damaging the tower 2.

As an optimal scheme, furthermore, a plurality of second grooves with the same structure are formed in the fixing seat 8, the second grooves are located below the nut 15, and the second grooves are in a circular truncated cone shape.

It is to be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action, without necessarily requiring or implying any such actual relationship or order between such entities or operations, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus, without further limitation, an element defined by the phrase "comprising one.. may, it does not exclude the presence of additional identical elements in a process, method, article or apparatus that comprises a said element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An anti-toppling wind driven generator mainly comprises: the wind power generation device comprises a base (1), a tower (2), an equipment bin (3), a generator (4), an output shaft (5), a connecting shaft (6) and fan blades (7), and is characterized in that the tower (2) is installed on the base (1), the equipment bin (3) is installed at the top end of the tower (2), the generator (4) is installed inside the equipment bin (3), one end of the output shaft (5) is connected with the generator (4), the output shaft (5) penetrates through one side of the equipment bin (3), the connecting shaft (6) is sleeved at the other end of the output shaft (5), one end of each fan blade (7) is inserted into the connecting shaft (6), and the base (1) is provided with an anti-toppling structure;

the anti-toppling structure comprises: the device comprises a fixed seat (8), a protective sleeve (9), a supporting seat (10), a connecting rod (11), a supporting frame (12) and a fixed plate (13);

fixing base (8) are installed on base (1) to with base (1) bottom fixed connection, lag (9) suit is on pylon (2), and is located pylon (2) bottom, connecting rod (11) one end cartridge is on fixing base (8), supporting seat (10) suit is on fixing base (8), and with connecting rod (11) other end fixed connection, fixed plate (13) suit is on pylon (2), and is located lag (9) top, support frame (12) bottom is connected with supporting seat (10) top, the support frame (12) other end is connected with fixed plate (13).

2. An anti-toppling wind driven generator as claimed in claim 1, wherein the fixing seat (8) is provided with a plurality of fixing portions with the same structure, and the fixing portions comprise: a limiting column (14), a nut (15) and an elastic piece (16);

the nut (15) is embedded in the fixing seat (8), the top end of the limiting column (14) is embedded in the base (1), the bottom end of the limiting column (14) is inserted in the nut (15), the elastic part (16) is sleeved on the limiting column (14) and located in the base (1), and the fastening part is installed at the bottom end of the limiting column (14).

3. An anti-toppling wind power generator according to claim 2, wherein the fastening portion comprises: a connecting plate (17), a spring (18) and a limiting block (19);

the connecting plate (17) is embedded at the bottom end of the limiting column (14), the spring (18) is inserted on the connecting plate (17), the top end of the limiting block (19) is movably connected with the limiting column (14), and the inner side of the limiting column (14) is connected with the top end of the spring (18).

4. The anti-toppling wind driven generator according to claim 1, wherein the supporting seat (10) is of a circular ring plate-shaped structure, and three pairs of first grooves with the same structure are formed in the inner wall surface of the supporting seat (10) and the outer wall surface of the fixed seat (8), and the first grooves are circular and correspond to the connecting rods (11) in size and position.

5. The anti-toppling wind driven generator according to claim 1, wherein the fixing plate (13) is an arc-shaped plate-shaped structure, an anti-skid protection pad (20) is arranged on the fixing plate (13), and the anti-skid protection pad (20) is positioned on the inner wall surface of the fixing plate (13) and has the same width as the fixing plate (13).

6. The anti-toppling wind driven generator according to claim 1, wherein a plurality of second grooves with the same structure are formed in the fixing seat (8), the second grooves are located below the nut (15), and the second grooves are in a circular truncated cone shape.