CN220769641U - Wind farm unit convenient to maintain - Google Patents
Wind farm unit convenient to maintain Download PDFInfo
- Publication number
- CN220769641U CN220769641U CN202322584901.7U CN202322584901U CN220769641U CN 220769641 U CN220769641 U CN 220769641U CN 202322584901 U CN202322584901 U CN 202322584901U CN 220769641 U CN220769641 U CN 220769641U
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- unit body
- fixedly connected
- roller
- motor
- gear
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- 238000012423 maintenance Methods 0.000 claims abstract description 31
- 230000009467 reduction Effects 0.000 claims abstract description 16
- 238000010248 power generation Methods 0.000 claims description 16
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000009194 climbing Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Wind Motors (AREA)
Abstract
The utility model discloses a wind power plant unit convenient to maintain, which comprises a stand column and a unit body, wherein the upper part of the stand column is fixedly connected with the unit body, a maintenance device is arranged on the right side of the inside of the unit body, and a connecting device is arranged on the left side of the unit body. Firstly, an operator can climb to the inside of the unit body through a ladder, then the first motor is started, the first motor is matched with the reduction gearbox to drive the second gear to rotate, the second gear can drive the first roller to rotate through the first gear, the rope can be paid off through the first roller, the rope drives the bearing box to move downwards through the connecting frame, the operator below places the maintenance tool in the bearing box, the first motor is controlled to rotate reversely, the bearing box can drive the maintenance tool to transport upwards, accordingly, the labor degree is reduced, the safety is higher, and maintenance work of the wind power plant unit is facilitated.
Description
Technical field:
the utility model relates to the technical field of wind power generation, in particular to a wind farm unit convenient to maintain.
The background technology is as follows:
wind energy is a renewable green energy source and can be used for generating electricity to replace traditional and seriously polluted coal-fired electricity generation, in wind power generation, a wind farm set, namely, a wind power generator set mainly comprises a cabin and an impeller, the impeller is arranged in high altitude and comprises three or four blades, the length of each blade is usually more than 70 meters, and when the wind power generator is applied to offshore wind power generation, the length of each blade can even reach more than 100 meters.
A wind power plant, such as the one of the authorized bulletins CN207660773U, comprises a nacelle and an impeller. The driving part of the wind power generation equipment provided by the utility model can drive the impeller shaft to rotate, so that each blade is driven to rotate. This wind power generation equipment, when needs are maintained inner structure, need climb to the top by operating personnel, but owing to do not set up the structure of transportation maintenance tool at equipment inside, just so need operating personnel carry on the back some maintenance tool and climb to not only degree of labour is great, moreover when climbing, if the maintenance tool condition that drops appears, also can cause the threat to the security of below climbing personnel, thereby the going on of inconvenient maintenance work, in view of this, it is very necessary to design a wind farm unit convenient to maintain.
The utility model comprises the following steps:
the utility model aims to provide a wind power plant unit convenient to maintain, so as to solve the problems that in the above-mentioned comparison patent, because a structure of transporting maintenance tools is not arranged in equipment, operators are required to climb by carrying away some maintenance tools, so that the labor degree is high, and in climbing, if the maintenance tools fall, the safety of the personnel climbing below is threatened, and the maintenance work is inconvenient.
The utility model is implemented by the following technical scheme: the utility model provides a wind farm unit convenient to maintain, includes stand and unit body, the top rigid coupling of stand has the unit body, the right side of unit body is connected with the impeller, the power generation facility body is installed on the inside right side of unit body, the inside left side rigid coupling of stand has the personnel ladder, maintenance device is installed on the inside right side of unit body, connecting device is installed on the left side of unit body.
The maintenance device comprises a first roller, a roller shaft of the first roller is rotationally connected with the unit body through a bearing, a rope is wound on the outer wall of the first roller, a second roller is attached to the outer wall of the rope, a concave plate is rotationally connected to the outer wall of the lower portion of the second roller, the lower portion of the concave plate is fixedly connected with the unit body, a connecting frame is fixedly connected to the lower portion of the rope, and a bearing box is fixedly connected to the lower portion of the connecting frame.
The outer wall of the upper roller shaft of the first roller is fixedly connected with a first gear.
The right side meshing of first gear is connected with the second gear, the top of second gear is connected with the reducing gear box.
The upper part of the reduction gearbox is connected with a first motor, a first machine seat is fixedly connected to the middle outer wall of the first motor, and the upper part and the lower part of the first machine seat are fixedly connected with the unit body and the reduction gearbox respectively.
The connecting device comprises a second machine seat, the left side of the second machine seat is fixedly connected with the machine set body, a second motor is fixedly connected in the second machine seat, the output shaft of the second motor is fixedly connected with fan blades, a plurality of filter screen plates are arranged on the left side of the second machine seat, and the outer walls of the filter screen plates are fixedly connected with the interior of the machine set body.
The utility model has the advantages that:
1. according to the wind power generation set maintenance device, firstly, an operator can climb into the set body through a personal ladder, then the first motor is started, the first motor is matched with the reduction gearbox to drive the second gear to rotate, the second gear can drive the first roller to rotate through the first gear, so that the rope can be paid off through the first roller, the rope drives the bearing box to move downwards through the connecting frame, after the maintenance tool is placed into the bearing box by the operator below, the first motor is controlled to rotate reversely, the bearing box can drive the maintenance tool to transport upwards, and therefore labor degree is reduced, safety is higher, and maintenance work of the wind power generation set is facilitated.
2. When the device works, the second motor can be started, the output shaft of the second motor drives the fan blade to rotate, so that the fan blade can accelerate air flow, and the structure and the like in the unit body are subjected to heat dissipation and temperature reduction, so that stable work and power generation capacity and the like of the equipment are ensured.
Description of the drawings:
in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a plan cross-sectional view of FIG. 1;
FIG. 3 is a partial perspective view of FIG. 2;
FIG. 4 is a schematic view of the first roller, rope and electric pushrod of FIG. 2;
fig. 5 is a schematic view of the second motor, fan blades and second housing in fig. 2.
In the figure: 1. column, 2, unit body, 3, maintenance device, 301, first running roller, 302, rope, 303, second running roller, 304, concave plate, 305, link, 306, bearing box, 3A1, electric putter, 3A2, ring, 4, connecting device, 401, second frame, 402, second motor, 403, flabellum, 404, filter screen board, 5, impeller, 6, power generation equipment body, 7, first gear, 8, second gear, 9, reduction box, 10, first motor, 11, first frame, 12, personnel ladder.
The specific embodiment is as follows:
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.
Example 1:
referring to fig. 1-5, in this embodiment, a wind farm unit convenient to maintain includes a stand 1 and a unit body 2, the unit body 2 is fixedly connected above the stand 1, the right side of the unit body 2 is connected with an impeller 5, a power generation equipment body 6 is installed on the right side inside the unit body 2, a personal ladder 12 is fixedly connected on the left side inside the stand 1, a maintenance device 3 is installed on the right side inside the unit body 2, a connecting device 4 is installed on the left side of the unit body 2, the unit body 2 is matched with the power generation equipment body 6 and the stand, and the like, so that a wind farm unit can be formed.
Referring to fig. 1-4, a maintenance device 3 comprises a first roller 301, a rope 302, a second roller 303, a concave plate 304, a connecting frame 305 and a bearing box 306, wherein a roller shaft of the first roller 301 is rotationally connected with a unit body 2 through a bearing, the rope 302 is wound and connected on the outer wall of the first roller 301, the second roller 303 is attached to the outer wall of the rope 302, the rope 302 can be supported through the second roller 303, the concave plate 304 is rotationally connected on the outer wall of the lower part of the second roller 303, the lower part of the concave plate 304 is fixedly connected with the unit body 2, the connecting frame 305 is fixedly connected under the rope 302, the bearing box 306 is fixedly connected under the connecting frame 305, a first gear 7 is fixedly connected on the outer wall of the upper roller shaft of the first roller 301, a second gear 8 is in meshed connection with the right side of the first gear 7, the first gear 7 can be driven to rotate through the second gear 8, a speed reduction box 9 is connected on the upper part of the speed reduction box 9, a first motor 10 is connected with the speed reduction box 9, the first motor 10 is fixedly connected with the middle of the speed reduction box 9 and the first motor 10 according to the model number of the first motor 10, and the first motor 11 is fixedly connected with the upper machine seat 11, and the machine seat 11 is fixedly connected with the upper machine seat 11 respectively, and the machine seat 11 is fixedly connected with the upper machine seat 11;
firstly, an operator can climb to the inside of the unit body 2 through the ladder 12, then the first motor 10 is started, the first motor 10 is matched with the reduction gearbox 9 to drive the second gear 8 to rotate, the second gear 8 can drive the first roller 301 to rotate through the first gear 7, the rope 302 can be paid off through the first roller 301, the rope 302 drives the bearing box 306 to move downwards through the connecting frame 305, after the operator below places a maintenance tool into the bearing box 306, the first motor 10 is controlled to rotate reversely, and the bearing box 306 can drive the maintenance tool to transport upwards, so that the labor degree is reduced, the safety is higher, and the maintenance work of the wind power plant unit is facilitated.
Referring to fig. 1, 2 and 5, the connecting device 4 includes a second base 401, a second motor 402, fan blades 403 and a filter screen 404, the left side of the second base 401 is fixedly connected with the unit body 2, the second motor 402 is fixedly connected in the second base 401, the model of the second motor 402 can be selected according to the requirement of a user, the fan blades 403 are fixedly connected on the output shaft of the second motor 402, 2 filter screen 404 are arranged on the left side of the second base 401, air can be simply filtered through the filter screen 404, and the outer wall of the filter screen 404 is fixedly connected with the inside of the unit body 2;
when the device works, the second motor 402 can be started, so that the output shaft of the second motor 402 drives the fan blades 403 to rotate, the fan blades 403 can accelerate air flow, and the structure and the like in the unit body 2 are subjected to heat dissipation and temperature reduction, so that stable work and power generation capacity and the like of equipment are ensured.
In this embodiment, when an operator needs to use a wind farm unit convenient to maintain, firstly, an operator can climb into the unit body 2 through a personnel ladder 12, then start the first motor 10, enable the first motor 10 to cooperate with the reduction gearbox 9 to drive the second gear 8 to rotate, enable the second gear 8 to drive the first roller 301 to rotate through the first gear 7, so that the rope 302 can be paid off through the first roller 301, enable the rope 302 to drive the bearing box 306 to move downwards through the connecting frame 305, and after the operator below places a maintenance tool into the bearing box 306, control the first motor 10 to rotate reversely, enable the bearing box 306 to drive the maintenance tool to transport upwards, thereby not only reducing the labor degree, but also being higher in safety, and facilitating the maintenance work of the wind farm unit;
when the device works, the second motor 402 can be started, so that the output shaft of the second motor 402 drives the fan blades 403 to rotate, the fan blades 403 can accelerate air flow, and the structure and the like in the unit body 2 are subjected to heat dissipation and temperature reduction, so that stable work and power generation capacity and the like of equipment are ensured.
Example 2:
referring to fig. 1, 2 and 4, in this embodiment, the present utility model provides a technical solution: the maintenance device 3 can also comprise an electric push rod 3A1 and a circular ring 3A2, wherein the upper part of the electric push rod 3A1 is fixedly connected with the inner wall of the unit body 2, the circular ring 3A2 is fixedly connected below the electric push rod 3A1, and the inner wall of the circular ring 3A2 is in clearance fit with the outer wall of the rope 3A 2;
when the first roller 301 rotates, the electric push rod 3A1 can be started, so that the electric push rod 3A1 regularly drives the circular ring 3A2 to reciprocate, and the rope 302 can be pulled through the circular ring 3A2, so that the rope is wound at different positions on the first roller 301, and the winding work is convenient to carry out.
In this embodiment, when an operator needs to use the wind farm unit convenient for maintenance, when the first roller 301 rotates, the electric push rod 3A1 may be started, so that the electric push rod 3A1 regularly drives the circular ring 3A2 to reciprocate, and thus the rope 302 may be pulled through the circular ring 3A2, so that the rope is wound at different positions on the first roller 301, thereby facilitating the winding work.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a wind farm unit convenient to maintain, includes stand (1) and unit body (2), the top rigid coupling of stand (1) organic unit body (2), its characterized in that: the intelligent power generation device is characterized in that the right side of the unit body (2) is connected with an impeller (5), the right side of the inside of the unit body (2) is provided with a power generation equipment body (6), the left side of the inside of the upright post (1) is fixedly connected with a ladder (12), the right side of the inside of the unit body (2) is provided with a maintenance device (3), and the left side of the unit body (2) is provided with a connecting device (4).
2. The wind farm unit convenient to maintain according to claim 1, wherein: the maintenance device (3) comprises a first roller (301), a roller shaft of the first roller (301) is rotationally connected with the unit body (2) through a bearing, a rope (302) is wound on the outer wall of the first roller (301), a second roller (303) is attached to the outer wall of the rope (302), a concave plate (304) is rotationally connected with the outer wall of the lower portion of the second roller (303), the lower portion of the concave plate (304) is fixedly connected with the unit body (2), a connecting frame (305) is fixedly connected with the lower portion of the rope (302), and a bearing box (306) is fixedly connected with the lower portion of the connecting frame (305).
3. The wind farm unit convenient to maintain according to claim 2, wherein: the outer wall of the upper roller shaft of the first roller (301) is fixedly connected with a first gear (7).
4. A wind farm unit according to claim 3, wherein: the right side meshing of first gear (7) is connected with second gear (8), the top of second gear (8) is connected with reducing gear box (9).
5. The wind farm unit convenient to maintain according to claim 4, wherein: the upper part of the reduction gearbox (9) is connected with a first motor (10), a first machine seat (11) is fixedly connected to the middle outer wall of the first motor (10), and the upper part and the lower part of the first machine seat (11) are fixedly connected with the unit body (2) and the reduction gearbox (9) respectively.
6. The wind farm unit convenient to maintain according to claim 1, wherein: the connecting device (4) comprises a second machine base (401), the left side of the second machine base (401) is fixedly connected with the unit body (2), a second motor (402) is fixedly connected in the second machine base (401), a fan blade (403) is fixedly connected to an output shaft of the second motor (402), a plurality of filter screen plates (404) are arranged on the left side of the second machine base (401), and the outer wall of each filter screen plate (404) is fixedly connected with the inside of the unit body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322584901.7U CN220769641U (en) | 2023-09-21 | 2023-09-21 | Wind farm unit convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322584901.7U CN220769641U (en) | 2023-09-21 | 2023-09-21 | Wind farm unit convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220769641U true CN220769641U (en) | 2024-04-12 |
Family
ID=90600705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322584901.7U Active CN220769641U (en) | 2023-09-21 | 2023-09-21 | Wind farm unit convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220769641U (en) |
-
2023
- 2023-09-21 CN CN202322584901.7U patent/CN220769641U/en active Active
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