CN220201354U

CN220201354U - Wind driven generator with lifting equipment

Info

Publication number: CN220201354U
Application number: CN202321822448.2U
Authority: CN
Inventors: 程东祥; 黄明月; 郑君琳
Original assignee: Jiangsu Modern Transportation Energy Conservation And Emission Reduction Engineering Technology Research Center
Current assignee: Jiangsu Modern Transportation Energy Conservation And Emission Reduction Engineering Technology Research Center
Priority date: 2023-07-12
Filing date: 2023-07-12
Publication date: 2023-12-19
Anticipated expiration: 2033-07-12

Abstract

The utility model relates to the technical field of power generation equipment and discloses a wind driven generator with lifting equipment, which comprises a support rod tower, wherein the top end of the support rod tower is fixedly connected with a wind driven generator body, the right end of the support rod tower is provided with a brake groove, the left side of the support rod tower corresponding to the brake groove is provided with a lifting groove, the inner wall of the rear end of the lifting groove is fixedly connected with a rack, the inner wall of the support rod tower is slidably connected with a connecting oil bin, the upper end and the lower end of the connecting oil bin are both rotationally connected with rotating rods, and the left end of each rotating rod is fixedly connected with a lifting gear. According to the utility model, the servo motor is controlled to operate, so that the servo motor drives the rotating rods to rotate, and then the two rotating rods synchronously rotate through the mutual matching of the chain wheel and the chain, so that the supporting plate can ascend and descend outside the supporting rod tower through the matching of the lifting gear and the rack, and the lifting is convenient.

Description

Wind driven generator with lifting equipment

Technical Field

The utility model relates to the technical field of power generation equipment, in particular to a wind driven generator with lifting equipment.

Background

The wind driven generator is power equipment for converting wind energy into mechanical work, the mechanical work drives a rotor to rotate and finally outputs alternating current, and generally comprises components such as a wind wheel, a generator (comprising a device), a direction regulator (tail wing), a tower, a speed limiting safety mechanism, an energy storage device and the like.

At present, when wind driven generators on the market need to be arranged on the outer side of the wind driven generator in the up-down mode, most of wind driven generators are arranged by adopting a crane, manpower and material resources are wasted very much when the wind driven generator is arranged by using the crane, and the wind driven generator is very time-consuming and labor-consuming, so that the wind driven generator needs to be improved.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a wind driven generator with lifting equipment.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a wind-driven generator that possesses jacking equipment, includes the bracing piece tower, the top fixedly connected with wind-driven generator body of bracing piece tower, the brake groove has been seted up to the right-hand member of bracing piece tower, the left side that the inside of bracing piece tower corresponds the brake groove has been seted up the lift groove, the rear end inner wall fixedly connected with rack of lift groove, the inner wall sliding connection of bracing piece tower has a connection oil storehouse, the upper and lower both ends of connecting the oil storehouse all rotate and are connected with the dwang, the equal fixedly connected with lifting gear of left end of dwang, the rear end of lifting gear meshes respectively and connects at the front end of rack, the equal fixedly connected with connecting rod of upper and lower both ends of connecting the oil storehouse, the common fixedly connected with backup pad of connecting rod right-hand member, the equal swivelling joint in the left end of backup pad of dwang, the bottom fixedly connected with servo motor of backup pad, servo motor's output fixedly connected with is at the right-hand member of downside dwang.

As a further description of the above technical solution:

the outer wall of the connecting rod is fixedly connected with chain wheels, and the two chain wheels are connected through a chain.

As a further description of the above technical solution:

the front end and the rear end of the connecting oil bin are both provided with working pipelines, and the inside of each working pipeline is provided with a first piston.

As a further description of the above technical solution:

the outside one end of first piston all fixedly connected with brake block, the right-hand member fixedly connected with oil storage storehouse of connection oil storehouse.

As a further description of the above technical solution:

the internal cavity of the connecting oil bin is communicated with the internal cavity of the oil storage bin, and the inner wall of the bottom end of the oil storage bin is fixedly connected with a hydraulic cylinder.

As a further description of the above technical solution:

and the output end of the hydraulic cylinder is fixedly connected with a second piston.

As a further description of the above technical solution:

both sides all fixedly connected with railing around the top of backup pad, the right-hand member of railing is provided with the guard gate, the bottom fixedly connected with safety cover of backup pad.

The utility model has the following beneficial effects:

according to the utility model, when the aerial work is required to be performed on the outer wall of the wind driven generator, only a person stands in the supporting plate, then the servo motor is controlled to operate, so that the servo motor drives the rotating rods to rotate, and the two rotating rods synchronously rotate through the mutual matching of the chain wheel and the chain, so that the supporting plate can rise and fall on the outer side of the supporting rod tower through the matching of the lifting gear and the rack, the lifting effect is realized, and the lifting effect is realized.

According to the utility model, when the damaged supporting plate of the equipment slides down, the hydraulic cylinder drives the second piston to move upwards to send hydraulic oil in the oil storage bin into the connecting oil bin, so that the first piston drives the brake pad to expand to two sides, the brake pad and the brake groove interact to brake the supporting plate, the effect of preventing the device from sliding down is realized, and the effect of preventing sliding down is achieved.

Drawings

FIG. 1 is a perspective view of a wind turbine with lifting device according to the present utility model;

FIG. 2 is a schematic view of the bottom end structure of a support plate of a wind turbine with lifting device according to the present utility model;

FIG. 3 is a sectional view of a support tower of a wind turbine with lifting apparatus according to the present utility model;

FIG. 4 is an enlarged view of FIG. 3 at A;

FIG. 5 is an enlarged view of FIG. 3 at B;

fig. 6 is a schematic diagram of an internal structure of an oil storage bin of a wind driven generator with lifting equipment.

Legend description:

1. a support bar tower; 2. a wind power generator body; 3. a support plate; 4. railing; 5. a protective door; 6. a protective cover; 7. a servo motor; 8. a lifting groove; 9. a rack; 10. a brake groove; 11. a lifting gear; 12. connecting an oil bin; 13. a brake pad; 14. a rotating lever; 15. a connecting rod; 16. a sprocket; 17. a chain; 18. an oil storage bin; 19. a working pipe; 20. a first piston; 21. a second piston; 22. and a hydraulic cylinder.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, 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.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-6, one embodiment provided by the present utility model is: the utility model provides a wind-driven generator that possesses lifting device, including bracing piece tower 1, the top fixedly connected with wind-driven generator body 2 of bracing piece tower 1, brake groove 10 has been seted up to the right-hand member of bracing piece tower 1, the lift groove 8 has been seted up in the inside of bracing piece tower 1 corresponding brake groove 10's left side, the rear end inner wall fixedly connected with rack 9 of lift groove 8, the inner wall sliding connection of bracing piece tower 1 has connection oil storehouse 12, the upper and lower both ends of connection oil storehouse 12 all rotate and are connected with dwang 14, the equal fixedly connected with lifting gear 11 of left end of dwang 14, the rear end of lifting gear 11 meshes respectively and connects at the front end of rack 9, the equal fixedly connected with connecting rod 15 of upper and lower both ends of connection oil storehouse 12, the common fixedly connected with backup pad 3 of connecting rod 15 right-hand member, the equal swivelling joint in the left end of backup pad 3, the bottom fixedly connected with servo motor 7 of servo motor 7's output fixed connection is at the right-hand member of downside dwang 14.

Firstly, when the aerial work is required to be carried out on the outer wall of the wind driven generator, only a person stands in the support plate 3, then the servo motor 7 is controlled to operate, the servo motor 7 drives the rotating rods 14 to rotate, the two rotating rods 14 synchronously rotate through the mutual cooperation of the chain wheel 16 and the chain 17, the support plate 3 is enabled to ascend and descend on the outer side of the support rod tower 1 through the cooperation of the lifting gear 11 and the rack 9, the lifting effect is achieved, and the lifting effect is achieved.

Further, the outer wall of connecting rod 15 is all fixedly connected with sprocket 16, link to each other through chain 17 between two sprockets 16, make two dwang 14 synchronous rotation under the effect of sprocket 16 and chain 17, the front and back both ends of connecting oil storehouse 12 all are provided with work pipeline 19, the inside of work pipeline 19 all is provided with first piston 20, the outside one end of first piston 20 all fixedly connected with brake block 13, make the piston can promote brake block 13 and remove, make brake block 13 and brake groove 10 interact, the right-hand member fixedly connected with oil storehouse 18 of connecting oil storehouse 12, the inside cavity of connecting oil storehouse 12 and oil storehouse 18 communicates with each other, the bottom inner wall fixedly connected with pneumatic cylinder 22 of oil storehouse 18, the output fixedly connected with second piston 21 of pneumatic cylinder 22, pneumatic cylinder 22 is through the inside of piston with hydraulic oil pressure connection oil storehouse 12, make second piston 21 motion, both sides all fixedly connected with railing 4 around the top of backup pad 3, the right-hand member of railing 4 is provided with protection gate 5, guardrail and protection gate 5 are used for protecting staff, the bottom of backup pad 3 fixedly connected with motor 6, 7 is used for protecting servo protection.

Secondly, when the damaged supporting plate 3 of the equipment slides downwards, the hydraulic cylinder 22 drives the second piston 21 to move upwards to send hydraulic oil in the oil storage bin 18 into the oil storage bin 12, so that the first piston 20 drives the brake pad 13 to expand towards two sides, the brake pad 13 and the brake groove 10 interact, the supporting plate 3 is braked, the effect of preventing the device from sliding is achieved, and the anti-sliding effect is achieved.

Working principle: firstly, when the aerial work is required to be carried out on the outer wall of the wind driven generator, only a person stands in the support plate 3, then the servo motor 7 is controlled to operate, so that the servo motor 7 drives the rotating rods 14 to rotate, and the two rotating rods 14 synchronously rotate through the mutual cooperation of the chain wheel 16 and the chain 17, so that the support plate 3 can ascend and descend on the outer side of the support rod tower 1 through the cooperation of the lifting gear 11 and the rack 9, the lifting effect is realized, and the lifting effect is realized; secondly, when the damaged supporting plate 3 of the equipment slides downwards, the hydraulic cylinder 22 drives the second piston 21 to move upwards to send hydraulic oil in the oil storage bin 18 into the oil storage bin 12, so that the first piston 20 drives the brake pad 13 to expand towards two sides, the brake pad 13 and the brake groove 10 interact, the supporting plate 3 is braked, the effect of preventing the device from sliding is achieved, and the anti-sliding effect is achieved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Wind driven generator that possesses jacking equipment, including bracing piece tower (1), its characterized in that: the utility model discloses a wind-driven generator, including support bar tower (1), brake groove (10) have been seted up to the right-hand member of support bar tower (1), lift groove (8) have been seted up in the inside of support bar tower (1) corresponding brake groove (10) left side, the rear end inner wall fixedly connected with rack (9) of lift groove (8), the inner wall sliding connection of support bar tower (1) has connection oil storehouse (12), the equal rotation in upper and lower both ends of connection oil storehouse (12) is connected with dwang (14), the equal fixedly connected with lifting gear (11) of left end of dwang (14), the front end at rack (9) is connected in the rear end of lifting gear (11) meshing respectively, the equal fixedly connected with connecting rod (15) in upper and lower both ends of connection oil storehouse (12), the left end in backup pad (3) is all rotated to the right-hand member of dwang (14), the bottom fixedly connected with servo motor (7) of backup pad (3), the output of dwang (7) is connected with servo-right side of dwang (14).

2. A wind power generator with lifting equipment according to claim 1, characterized in that: the outer walls of the connecting rods (15) are fixedly connected with chain wheels (16), and the two chain wheels (16) are connected through a chain (17).

3. A wind power generator with lifting equipment according to claim 2, characterized in that: the oil connecting device is characterized in that working pipelines (19) are arranged at the front end and the rear end of the oil connecting bin (12), and first pistons (20) are arranged in the working pipelines (19).

4. A wind power generator equipped with a lifting device according to claim 3, wherein: the brake pad (13) is fixedly connected to one end of the outer side of the first piston (20), and the oil storage bin (18) is fixedly connected to the right end of the connecting oil bin (12).

5. A wind power generator equipped with a lifting device according to claim 4, wherein: the internal cavity of the connecting oil bin (12) is communicated with the internal cavity of the oil storage bin (18), and the inner wall of the bottom end of the oil storage bin (18) is fixedly connected with a hydraulic cylinder (22).

6. A wind power generator equipped with a lifting device according to claim 5, wherein: the output end of the hydraulic cylinder (22) is fixedly connected with a second piston (21).

7. A wind power generator with lifting equipment according to claim 1, characterized in that: both sides all fixedly connected with railing (4) around the top of backup pad (3), the right-hand member of railing (4) is provided with guard gate (5), the bottom fixedly connected with safety cover (6) of backup pad (3).