CN224118623U - Yaw driving carrying device for wind turbine generator - Google Patents
Yaw driving carrying device for wind turbine generatorInfo
- Publication number
- CN224118623U CN224118623U CN202521130055.4U CN202521130055U CN224118623U CN 224118623 U CN224118623 U CN 224118623U CN 202521130055 U CN202521130055 U CN 202521130055U CN 224118623 U CN224118623 U CN 224118623U
- Authority
- CN
- China
- Prior art keywords
- support frame
- hanging beam
- wind turbine
- turbine generator
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Wind Motors (AREA)
Abstract
The utility model discloses a yaw drive carrying device of a wind turbine, which comprises a first support frame, a second support frame and a first hanging beam piece, wherein the side ends of the first support frame are fixedly connected with the second support frame, the upper ends of the first support frame and the second support frame are fixedly connected with the first hanging beam piece, the side ends of the third support frame are fixedly connected with a fourth support frame, the third support frame and the fourth support frame are fixedly connected with a third hanging beam piece, the lower ends of the first hanging beam piece and the third hanging beam piece are fixedly connected with a second hanging beam piece through a first gasket and a screw, the lower ends of the second hanging beam piece are supported through a support seat, pulleys are slidably arranged on the first hanging beam piece and the third hanging beam piece, a first protection cover is hung at the lower end of each pulley on the first hanging beam piece, and a second protection cover is hung at the lower end of each first hanging beam piece on the third hanging beam piece. The utility model relates to a yaw drive carrying device of a wind turbine, which achieves the carrying purpose through the arrangement of a structure.
Description
Technical Field
The utility model relates to the technical field of carrying equipment, in particular to a yaw driving carrying device of a wind turbine generator.
Background
The prior art builds a scaffold in the cabin of the wind generating set, and uses the hand hoist to hang the scaffold to pull the scaffold to cooperate with manual carrying yaw driving device to carry out maintenance and replacement work of the yaw driving device, so that the high-strength work and the unstable scaffold accelerate the physical consumption of personnel and the risk of falling off of the yaw driving device, the potential safety hazard of personnel is increased, meanwhile, because the cabin of the wind generating set is smaller in space, the scaffold is difficult to install and detach, the working time is prolonged, the working efficiency is reduced, and compared with the prior art, the device can greatly lighten the labor intensity of the operators for maintaining the yaw driving device, improve the working efficiency, improve the working precision, greatly improve the safety coefficient and prevent the operators from safety accidents in the working.
Disclosure of utility model
The utility model aims to provide a yaw drive carrying device for a wind turbine generator set, which aims to solve the problems in the background technology.
The yaw drive carrying device for the wind turbine comprises a first support frame, a second support frame and a first hanging beam piece, wherein the side end of the first support frame is fixedly connected with the second support frame, the upper ends of the first support frame and the second support frame are fixedly connected with the first hanging beam piece, the side end of a third support frame is fixedly connected with a fourth support frame, and the third support frame and the fourth support frame are fixedly connected with the third hanging beam piece;
The lower extreme of first hanging beam spare, third hanging beam spare all is through first gasket, screw fixedly connected with second hanging beam spare, and the lower extreme of second hanging beam spare supports through the supporting seat, and all slides on first hanging beam spare, the third hanging beam spare and be equipped with the coaster, and the coaster lower extreme that is located on the first hanging beam spare is hung and is connected and be equipped with first safety cover, and the first hanging beam spare lower extreme on the third hanging beam spare is hung and is connected and be equipped with the second safety cover.
Specifically, the second support frame, first hanging beam spare hookup location are equipped with the second gasket for buffer protection.
Specifically, the lower extreme of first support frame is fixed through third gasket, second hexagon nut and first support body, and first support body is established in wind turbine generator system.
Specifically, the second support frame is fixed with the second frame body through the first hexagonal nut and the third gasket, and the second frame body is also arranged in the wind turbine generator.
Specifically, the first support frame is connected with the first frame body at a non-horizontal position and has an inclination angle, and the first support frame is in a vertical state to support the first hanging beam.
Specifically, the second support frame is connected with the second frame body at a non-horizontal position and has an inclination angle, and the second support frame is in a vertical state to support the first hanging beam.
Compared with the prior art, the utility model has the beneficial effects that:
When the yaw driving device of the wind generating set is used, a plurality of door-shaped cross beams and I-beams are combined, the door-shaped cross beams are fixed on a gear box and a main shaft supporting seat in a cabin, a hanging hoist is firmly and reliably provided for hanging points when the yaw driving device is carried, after the door-shaped cross beams and the I-beams are fixedly installed, the yaw driving device is lifted by the aid of the hand hoist, the yaw driving device is alternately lifted to carry the yaw driving device in a narrow and complicated cabin by arranging the hand hoist on different cross beams and I-beams, so that the physical labor intensity of personnel is greatly reduced, the possibility of smashing and crushing during carrying by the manpower is avoided, the safety of the personnel is ensured, the operation of the personnel is facilitated, the operation efficiency can be improved, the operation precision can be improved, the scheme occupies labor-saving and safety, the installation and the disassembly are facilitated, the safety and the reliability of the personnel when the yaw driving device of the wind generating set is replaced are improved, the physical power consumption of the maintenance personnel is reduced, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a perspective view of the dust removing structure of the present utility model;
FIG. 3 is a perspective view of the dust removing structure of the present utility model;
FIG. 4 is a perspective view of the dust removing structure of the present utility model;
FIG. 5 is a perspective view of the dust removing structure of the present utility model;
FIG. 6 is a perspective view of the dust removing structure of the present utility model;
Fig. 7 is a perspective rear view of the dust removing structure of the present utility model.
The device comprises a first support frame, a second support frame, a first 3-hanging beam part, a pulley, a first 5-protective cover, a second 6-protective cover, a second 7-hanging beam part, a support seat, a first 9-gasket, a second 10-screw, a second 14-gasket, a first 15-hexagon nut, a third 16-gasket, a second 17-hexagon nut, a third 18-support frame, a third 19-hanging beam part and a fourth 20-support frame.
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.
Referring to fig. 1-7, the utility model provides a yaw driving and carrying device for a wind turbine, which comprises a first support frame 1, a second support frame 2 and a first hanging beam member 3, wherein the side end of the first support frame 1 is fixedly connected with the second support frame 2, the upper ends of the first support frame 1 and the second support frame 2 are fixedly connected with the first hanging beam member 3, the side end of a third support frame 18 is fixedly connected with a fourth support frame 20, and the third support frame 18 and the fourth support frame 20 are fixedly connected with a third hanging beam member 19;
The lower ends of the first hanging beam part 3 and the third hanging beam part 19 are fixedly connected with the second hanging beam part 7 through a first gasket 9 and a screw 10, the lower ends of the second hanging beam part 7 are supported through a supporting seat 8, the first hanging beam part 3 and the third hanging beam part 19 are respectively provided with a pulley 4 in a sliding way, the lower ends of the pulleys 4 positioned on the first hanging beam part 3 are hung with a first protective cover 5, the lower ends of the first hanging beam part 3 positioned on the third hanging beam part 19 are hung with a second protective cover 6, the supporting limit of the first hanging beam part 3 can be realized by only fixing the first supporting frame 1 and the second supporting frame 2 with the first frame body and the second frame body at the bottom, meanwhile, the third supporting frame 18 and the fourth supporting frame 20 are also supported by the third hanging beam part 19 in the same way, so that the movement of the first hanging beam part 3 is convenient, the pulley 4 is provided with an electric hoist, the first protective cover 5 can be lifted by lifting, the connecting suspender is connected to the top position of the first lifting beam part 3 through the screw 10, so that the supporting protection of the first lifting beam part 3 is carried out from the upper position, the trolley 4 can also carry out the lifting work of the second protective cover 6, the side end of the first lifting beam part 3 is fixedly connected with the second lifting beam part 7 through the supporting seat 8, the first gasket 9 and the screw 10, the butt joint aim is realized, the transportation processing of the first protective cover 5 and the second protective cover 6 is convenient, simultaneously, the two trolleys 4 can unhook the first protective cover 5 or the second protective cover 6 in a manual mode at the connecting position, then are connected with the trolleys 4 at the side edge for continuous transmission work, a certain height difference phenomenon exists between the two trolleys 4, the lower ends of the first supporting frame 1 and the second supporting frame 2 are connected with the first frame body and the second frame body, the first support body and the second support body are the structure that sets up on the former wind turbine generator system, make things convenient for docking work, and the hookup location is not necessarily the horizontality, but the support body of first support frame 1, second support frame 2 is the vertical state to carry out the steady support work of first hanging beam spare 3.
The connection position of the second support frame 2 and the first hanging beam 3 is provided with a second gasket 14 for buffering protection.
The lower extreme of first support frame 1 is fixed through third gasket 16, second hexagon nut 17 and first support body, and first support body is established in wind turbine generator system.
The second support frame 2 is fixed with a second frame body through a first hexagonal nut 15 and a third gasket 16, and the second frame body is also arranged in the wind turbine.
The first support frame 1 is connected with the first frame body at a non-horizontal position and has an inclination angle of 10 degrees, and the first support frame 1 is in a vertical state to support the first hanging beam member 3.
The second support frame 2 is connected with the second frame body at a non-horizontal position and has an inclination angle of 10 degrees, and the second support frame 2 is in a vertical state to support the first hanging beam member 3.
Working principle: when the wind power generation device is in operation, a user only needs to fix the first support frame 1 and the second support frame 2 with the first frame body and the second frame body of the bottom respectively, the wind power generation device can support, the support limit of the first hanging beam piece 3 is achieved, meanwhile, the third support frame 18 and the fourth support frame 20 support the third hanging beam piece 19 in the same mode, the movement of the first hanging beam piece 3 is convenient, the electric hoist is arranged on the pulley 4, the first protection cover 5 can be lifted in a lifting mode, the connecting suspender is connected to the top position of the first hanging beam piece 3 through the screw 10, the lifting operation of the second protection cover 6 is achieved from the upper position, the side end of the first hanging beam piece 3 is connected with the first support frame body through the support seat 8, the first gasket 9 and the screw 10 in a fixedly connected mode, the second hanging beam piece 7 is achieved, the butt joint purpose is achieved, the first protection cover 5 and the second protection cover 6 are convenient to transport, simultaneously, the two pulleys 4 can be connected with the first protection cover 5 or the second protection cover 6 in the connecting position through the manual mode, the first protection cover 5 can be lifted in the lifting operation mode, the first protection cover is connected with the first hanging beam piece 2, the first hanging beam piece is connected with the first support frame body is in a stable state, the first support frame body is connected to the first support frame body is in a first support frame body, the first support frame is in a first support frame body is in a vertical state, the first support frame body is in a horizontal state, the first support frame is in a vertical state, the first support frame is in a vertical state, and the first frame is in a first frame 2, and the work state is in a work state and has a high work state, and the work state.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)
1. The yaw drive carrying device for the wind turbine generator is characterized by comprising a first support frame (1), a second support frame (2) and a first hanging beam piece (3), wherein the side end of the first support frame (1) is fixedly connected with the second support frame (2), the upper ends of the first support frame (1) and the second support frame (2) are fixedly connected with the first hanging beam piece (3), the side end of a third support frame (18) is fixedly connected with a fourth support frame (20), and the third support frame (18) and the fourth support frame (20) are fixedly connected with a third hanging beam piece (19);
The lower extreme of first hanging beam spare (3), third hanging beam spare (19) is all through first gasket (9), screw (10) fixedly connected with second hanging beam spare (7), and the lower extreme of second hanging beam spare (7) is supported through supporting seat (8), and all slide on first hanging beam spare (3), third hanging beam spare (19) and be equipped with coaster (4), coaster (4) lower extreme that are located on first hanging beam spare (3) is hung and is equipped with first guard shield (5), first hanging beam spare (3) lower extreme on third hanging beam spare (19) is hung and is connected and be equipped with second guard shield (6).
2. The yaw drive carrying device of the wind turbine generator system according to claim 1, wherein the second support frame (2) and the first hanging beam member (3) are connected with each other through a second gasket (14) for buffering protection.
3. The yaw drive carrying device of the wind turbine generator system according to claim 2, wherein the lower end of the first support frame (1) is fixed with the first frame body through a third gasket (16) and a second hexagonal nut (17), and the first frame body is arranged in the wind turbine generator system.
4. The yaw drive carrying device of the wind turbine generator set according to claim 3, wherein the second support frame (2) is fixed with the second support frame body through a first hexagonal nut (15) and a third gasket (16), and the second support frame body is also arranged in the wind turbine generator set.
5. The yaw drive carrying device of the wind turbine generator system according to claim 4, wherein the first support frame (1) is connected with the first frame body at a non-horizontal position and has an inclination angle of 10 degrees, and the first support frame (1) supports the first hanging beam (3) in a vertical state.
6. The yaw drive carrying device of the wind turbine generator system according to claim 5, wherein the second support frame (2) is connected with the second frame body at a non-horizontal position and has an inclination angle of 10 degrees, and the second support frame (2) is in a vertical state to support the first hanging beam (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202521130055.4U CN224118623U (en) | 2025-06-04 | 2025-06-04 | Yaw driving carrying device for wind turbine generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202521130055.4U CN224118623U (en) | 2025-06-04 | 2025-06-04 | Yaw driving carrying device for wind turbine generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224118623U true CN224118623U (en) | 2026-04-14 |
Family
ID=99385362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202521130055.4U Active CN224118623U (en) | 2025-06-04 | 2025-06-04 | Yaw driving carrying device for wind turbine generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224118623U (en) |
-
2025
- 2025-06-04 CN CN202521130055.4U patent/CN224118623U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |