CN218624503U

CN218624503U - Stable tower frame of wind driven generator

Info

Publication number: CN218624503U
Application number: CN202222293788.2U
Authority: CN
Inventors: 苗琦; 李长虹; 杨有才; 石学军; 卫向荣; 徐锐; 袁振强; 王厚礼; 岳哲峰
Original assignee: Yantai Qingneng Wind Power Co ltd
Current assignee: Yantai Qingneng Wind Power Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-03-14
Anticipated expiration: 2032-08-31

Abstract

The utility model provides a aerogenerator's firm pylon relates to power generation facility technical field. The stabilizing tower of the wind driven generator comprises an embedded part and a wind driven generator tower body, wherein the wind driven generator tower body is arranged at the top of the embedded part, the bottom of the wind driven generator tower body is fixedly connected with a second mounting disc, and the second mounting disc and the embedded part are fixed through bolts. This aerogenerator's firm pylon, under the effect to four L shape dead levers spacing respectively through four gag lever posts, four first threaded rods drive four L shape dead levers respectively and remove toward relative direction, it is fixed with aerogenerator pylon body to carry out through four fixation clamps, thereby can prevent that aerogenerator pylon body from standing in mountain area or other places for a long time, the condition of slope appears, the anti ability of slope of aerogenerator pylon body has been increased, make its aerogenerator pylon body whole have the steadiness.

Description

Stable tower frame of wind driven generator

Technical Field

The utility model relates to a firm pylon specifically is aerogenerator's firm pylon belongs to power generating equipment technical field.

Background

The wind driven 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 wind driven generator generally comprises a wind wheel, a generator (including a device), a direction regulator (empennage), a tower frame, a speed-limiting safety mechanism and other components, and the working principle of the wind driven generator is as follows: the wind wheel rotates under the action of wind force, the kinetic energy of the wind can be converted into mechanical energy of a wind wheel shaft, and the generator is driven by the wind wheel shaft to rotate to generate electricity.

Wind energy is also solar energy, and can be called as a wind driven generator, which is a heat energy utilization generator taking the sun as a heat source and the atmosphere as a working medium.

The existing wind driven generator tower is mainly in a straight rod shape and is generally installed in a wide and flat place, a mountain area and the like, and because the outside of most wind driven generator towers is not provided with a stable assembly, the tower is easy to incline when standing in the mountain area or other places for a long time, so that the whole tower is unstable, and the tower can be toppled over and break the wind driven generator.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing aerogenerator's firm pylon just in order to solve above-mentioned problem to solve among the prior art current aerogenerator pylon for the straight-bar shape, generally install in wide flat place and mountain area etc. because most aerogenerator pylon outside does not set up firm subassembly, when standing in mountain area or other places for a long time, the slope condition appears easily, make its pylon whole unstable, thereby can lead to the pylon to empty, break aerogenerator's problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the stable tower of the wind driven generator comprises an embedded part and a tower body of the wind driven generator, wherein the tower body of the wind driven generator is arranged at the top of the embedded part, a second mounting disc is fixedly connected to the bottom of the tower body of the wind driven generator, the second mounting disc and the embedded part are fixed through bolts, a circular seat is arranged on the outer side of the tower body of the wind driven generator, a first bevel gear is rotatably connected to the top of the circular seat, a rotating handle assembly is arranged on the outer side of the first bevel gear, four second bevel gears are meshed and connected to the outer side of the first bevel gear, threaded sleeves are fixedly connected to one sides of the second bevel gears, four first threaded rods are connected to the inner portions of the threaded sleeves in a threaded manner, four L-shaped fixing rods are fixedly connected to one ends of the first threaded rods, fixing clamps are fixedly connected to one ends of the L-shaped fixing rods, the fixing clamps are in contact with the tower body of the wind driven generator, and four fixing rods are arranged at the bottoms of the L-shaped fixing rods.

Preferably, the bottom of the round seat is fixedly connected with four supporting rods, the four supporting rods are uniformly distributed around the round seat, the bottom ends of the four supporting rods are fixedly connected with the embedded part, and the four supporting rods are arranged to support the round seat stably.

Preferably, the rotating handle assembly comprises a worm wheel, the worm wheel is fixedly connected to the outer side of the first bevel gear, a worm is meshed with the outer side of the worm wheel, an L-shaped connecting plate is rotatably connected to the outer side of the worm, and the rotating handle is fixedly connected to one end of the worm and is arranged on the L-shaped connecting plate to rotatably support the worm.

Preferably, four the threaded sleeve outside all rotates and is connected with L shaped plate, four L shaped plate all with circular seat fixed connection, one of them L shape connecting plate fixed connection in one of them L shaped plate outside, the setting of four L shaped plates plays the effect of rotation support to four threaded sleeve.

Preferably, four equal fixedly connected with gag lever post in L shape dead lever one side, four gag lever post one end runs through four L shaped plates respectively and with four L shaped plate sliding connection.

Preferably, the fixing assembly comprises a second threaded rod, a threaded hole is formed in the bottom end of the L-shaped fixing rod, and the second threaded rod is arranged in the threaded hole and is in threaded connection with the L-shaped fixing rod.

Preferably, the fixed subassembly still includes handle and first mounting disc, handle fixed connection is in the second threaded rod outside, first mounting disc rotates to be connected in second threaded rod bottom, pass through the bolt fastening between first mounting disc and the built-in fitting.

The utility model provides a aerogenerator's firm pylon, its beneficial effect who possesses as follows:

1. this aerogenerator's firm pylon, under the effect to four L shape dead levers respectively through four gag lever posts, four first threaded rods drive four L shape dead levers respectively and remove toward relative direction, go on through four fixation clamps with aerogenerator pylon body is fixed, thereby can prevent that aerogenerator pylon body from standing for a long time when mountain area or other places, the condition of slope appears, the ability of the anti slope of aerogenerator pylon body has been increased, make its aerogenerator pylon body whole have the steadiness.

2. This aerogenerator's firm pylon, after four fixation clamps are fixed the aerogenerator pylon body, rotate four handles respectively, the second threaded rod drives first mounting disc downstream, when first mounting disc and built-in fitting contact, can fix through the bolt between first mounting disc and the built-in fitting, has further strengthened the steadiness of four L shape dead levers, has improved the usability of device.

Drawings

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

FIG. 2 is an enlarged view of the part A of FIG. 1;

fig. 3 is a schematic structural view of a first threaded rod of the present invention;

fig. 4 is a schematic structural view of the second threaded rod of the present invention.

In the figure: 1. embedding parts; 2. a circular seat; 3. a support bar; 4. a wind turbine tower body; 5. a first bevel gear; 6. a second bevel gear; 7. a threaded sleeve; 8. an L-shaped plate; 9. a first threaded rod; 10. an L-shaped fixing rod; 11. a fixing clip; 12. a second threaded rod; 13. a handle; 14. a first mounting plate; 15. a threaded hole; 16. a limiting rod; 17. an L-shaped connecting plate; 18. a worm; 19. a worm gear; 20. a second mounting plate.

Detailed Description

The embodiment of the utility model provides a aerogenerator's firm pylon.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, which includes an embedded part 1 and a wind turbine tower body 4, the wind turbine tower body 4 is disposed on the top of the embedded part 1, a second mounting plate 20 is fixedly connected to the bottom of the wind turbine tower body 4, the second mounting plate 20 is fixed to the embedded part 1 through bolts, a circular base 2 is disposed on the outer side of the wind turbine tower body 4, four support rods 3 are fixedly connected to the bottom of the circular base 2, the four support rods 3 are uniformly distributed around the circular base 2, the bottom ends of the four support rods 3 are fixedly connected to the embedded part 1, a first bevel gear 5 is rotatably connected to the top of the circular base 2, a rotating handle assembly is disposed on the outer side of the first bevel gear 5, four second bevel gears 6 are engaged with the outer side of the first bevel gear 5, four threaded sleeves 7 are fixedly connected to one sides of the four second bevel gears 6, L-shaped fixing rods 10 are rotatably connected to the outer sides of the four threaded sleeves 7, four L-shaped plates 8 are fixedly connected to the circular base 2, four first bevel gears 9 are rotatably connected to the inner portions of the four first bevel gears 9, one ends of the four first bevel gears 9 are fixedly connected to one end of the L-shaped fixing rods 10, four limiting rods 16 are respectively connected to four sliding rod fixing rods 11, and four limiting rod assemblies are respectively connected to four sliding rod fixing rods 11 and four sliding rod assemblies 11.

The rotating handle assembly comprises a worm wheel 19, the worm wheel 19 is fixedly connected to the outer side of the first bevel gear 5, a worm 18 is connected to the outer side of the worm wheel 19 in a meshed mode, an L-shaped connecting plate 17 is connected to the outer side of the worm 18 in a rotating mode, one end of the worm 18 is fixedly connected with a rotating handle, and one L-shaped connecting plate 17 is fixedly connected to the outer side of one L-shaped plate 8.

Specifically, through forward rotation commentaries on classics handle, worm 18 is connected with worm wheel 19 meshing, it rotates to drive first bevel gear 5, four second bevel gears 6 all are connected with first bevel gear 5 meshing, make four threaded sleeve 7 rotate, under four L shape dead lever 10 spacing effects respectively through four gag lever posts 16, four first threaded rods 9 drive four L shape dead lever 10 respectively and remove toward relative direction, it is fixed with aerogenerator pylon body 4 to carry out through four fixation clamp 11, thereby can prevent that aerogenerator pylon body 4 from standing in mountain area or other places for a long time, the condition of slope appears, the anti-ability of slope of aerogenerator pylon body 4 has been increased, make its aerogenerator pylon body 4 whole have the steadiness.

Referring to fig. 1, 3 and 4, the fixing assembly includes a second threaded rod 12, a threaded hole 15 is formed at the bottom end of the L-shaped fixing rod 10, the second threaded rod 12 is arranged inside the threaded hole 15 and is in threaded connection with the L-shaped fixing rod 10, the fixing assembly further includes a handle 13 and a first mounting plate 14, the handle 13 is fixedly connected to the outer side of the second threaded rod 12, the first mounting plate 14 is rotatably connected to the bottom end of the second threaded rod 12, and the first mounting plate 14 is fixed to the embedded part 1 through a bolt.

Specifically, after the four fixing clamps 11 fix the wind driven generator tower body 4, the four handles 13 are respectively rotated, the second threaded rod 12 drives the first mounting plate 14 to move downwards, and when the first mounting plate 14 is in contact with the embedded part 1, the first mounting plate 14 and the embedded part 1 can be fixed through bolts, so that the stability of the four L-shaped fixing rods 10 is further enhanced, and the usability of the device is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Firm tower of aerogenerator, including built-in fitting (1) and aerogenerator tower body (4), its characterized in that: the wind driven generator tower body (4) is arranged at the top of an embedded part (1), a second mounting disc (20) is fixedly connected to the bottom of the wind driven generator tower body (4), the second mounting disc (20) and the embedded part (1) are fixed through bolts, a circular seat (2) is arranged on the outer side of the wind driven generator tower body (4), a first bevel gear (5) is rotatably connected to the top of the circular seat (2), a rotating handle assembly is arranged on the outer side of the first bevel gear (5), four second bevel gears (6) are meshed and connected to the outer side of the first bevel gear (5), four threaded sleeves (7) are fixedly connected to one sides of the second bevel gears (6) and four first threaded rods (9), four L-shaped fixing rods (10) are fixedly connected to one end of each first threaded rod (9) and four fixing clamps (11) are fixedly connected to one ends of each L-shaped fixing rods (10), the four fixing clamps (11) are in contact with the wind driven generator tower body (4), and the bottoms of the L-shaped fixing rods (10) are provided with fixing assemblies.

2. A robust tower for a wind power generator as claimed in claim 1, wherein: the bottom of the round seat (2) is fixedly connected with four supporting rods (3), the four supporting rods (3) are uniformly distributed around the round seat (2), and the bottom ends of the four supporting rods (3) are fixedly connected with the embedded parts (1).

3. A robust tower for a wind power generator as claimed in claim 1, wherein: the rotating handle assembly comprises a worm wheel (19), the worm wheel (19) is fixedly connected to the outer side of the first bevel gear (5), a worm (18) is connected to the outer side of the worm wheel (19) in a meshed mode, an L-shaped connecting plate (17) is connected to the outer side of the worm (18) in a rotating mode, and one end of the worm (18) is fixedly connected with a rotating handle.

4. A robust tower for a wind power generator as claimed in claim 3, wherein: the outer side of the threaded sleeve (7) is rotatably connected with an L-shaped plate (8), the outer side of the L-shaped plate (8) is fixedly connected with the circular base (2), and the L-shaped connecting plate (17) is fixedly connected to the outer side of one of the L-shaped plates (8).

5. A robust tower for a wind power generator as claimed in claim 1, wherein: four equal fixedly connected with gag lever post (16) in L shape dead lever (10) one side, four gag lever post (16) one end runs through four L shaped plates (8) respectively and with four L shaped plate (8) sliding connection.

6. A robust tower for a wind power generator as claimed in claim 1, wherein: the fixing assembly comprises a second threaded rod (12), a threaded hole (15) is formed in the bottom end of the L-shaped fixing rod (10), and the second threaded rod (12) is arranged in the threaded hole (15) and is in threaded connection with the L-shaped fixing rod (10).

7. A robust tower for a wind powered generator as claimed in claim 6 wherein: the fixing assembly further comprises a handle (13) and a first mounting plate (14), the handle (13) is fixedly connected to the outer side of the second threaded rod (12), the first mounting plate (14) is rotatably connected to the bottom end of the second threaded rod (12), and the first mounting plate (14) and the embedded part (1) are fixed through bolts.