CN217708801U - Lifting device for maintaining wind power station blade - Google Patents
Lifting device for maintaining wind power station blade Download PDFInfo
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- CN217708801U CN217708801U CN202221501598.9U CN202221501598U CN217708801U CN 217708801 U CN217708801 U CN 217708801U CN 202221501598 U CN202221501598 U CN 202221501598U CN 217708801 U CN217708801 U CN 217708801U
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- plate
- lifting device
- wind power
- movably mounted
- moving
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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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Abstract
The utility model discloses a wind power plant is elevating gear for blade maintenance, including the removal subassembly, the top surface movable mounting of removal subassembly has the adjustment subassembly. In the scheme, the moving assembly is arranged, the roller rotates in the connecting plate, so that the whole lifting device can move conveniently, the brake block on the side surface of the roller is fixed by moving the brake plate downwards, the lifting device can not move accidentally in the using process, the stabilizing plates are driven to move downwards by the first threaded rods, the four stabilizing plates are in contact with the ground, the stability of the lifting device in use can be ensured, the consumed manpower and time are reduced, and the effect of improving the convenience of the device is achieved; set up the adjustment subassembly, remove at the shifting chute inside through the plate body for the box can carry out horizontal migration on the surface of base, has the function of position adjustment in order to satisfy elevating gear, thereby has reached the effect that improves the device practicality.
Description
Technical Field
The utility model relates to a wind power plant technical field, more specifically says, the utility model relates to a wind power plant is elevating gear for blade maintenance.
Background
The wind power station is a power plant which utilizes wind energy to drive a wind turbine to drive a generator to generate electric energy, the wind energy belongs to renewable energy sources and is pollution-free, the wind power generation with wide application prospect starts in 30 years of the 20 th century, the load of the Netherlands and Denmark is the earliest, the capacity of a single unit is from dozens of watts to 5000 kilowatts, the wind power station is mainly composed of an energy conversion device, an energy storage device, a control system and the like, blades on the wind power generator are usually manually maintained, and therefore a corresponding lifting device is required to be used to help a maintainer to reach the position of the blades.
However, in practical use, there still exist some disadvantages, such as: the existing lifting device consumes much time and labor when moving due to larger volume, thereby prolonging the preparation time of maintenance work; and when the maintainer uses elevating gear to carry out work in the eminence, because the maintenance position of blade is different to elevating gear itself can't carry out certain position adjustment, consequently need the maintainer to get back to ground and shift elevating gear manually, thereby can delay normal maintenance progress.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a wind power station is elevating gear for blade maintenance to solve the inconvenient removal of prior art elevating gear, and the maintainer need return ground and artifical problem of carrying out the positioning to elevating gear at the in-process of high altitude work.
In order to solve the technical problem, the utility model provides a following technical scheme: the lifting device for maintaining the blades of the wind power station comprises a moving component, wherein an adjusting component is movably arranged on the top surface of the moving component;
the movable assembly comprises a bottom plate, a mounting plate is fixedly mounted on the side face of the bottom plate, a first connecting plate is movably mounted on the bottom face of the bottom plate, and idler wheels are movably mounted inside the first connecting plate.
The side surface of the first connecting plate is movably provided with a brake plate, the side surface of the roller is fixedly provided with a brake block, the inside of the bar mounting plate is movably provided with a first threaded rod, and the bottom surface of the first threaded rod is fixedly provided with a stabilizing plate.
The adjusting assembly comprises a base, a moving groove is formed in the surface of the base, and a moving plate is movably mounted inside the moving groove.
The movable plate comprises a plate body, the side fixed mounting of plate body has the second connecting plate, the top surface movable mounting of second connecting plate has the support column, the top surface fixed mounting of support column has the box, the side fixed mounting of second connecting plate has first installation piece, the inside movable mounting of first installation piece has the second threaded rod, the fixed surface of first installation piece installs the limiting plate, the movable surface of second threaded rod installs the second installation piece.
Wherein, the inside of the brake plate is movably connected with the surface of the brake block.
The number of the plate bodies is two, the two plate bodies are movably mounted inside the two moving grooves respectively, the number of the second mounting blocks is four, the four second mounting blocks are equally divided into two groups, and the two second mounting blocks are fixedly mounted on the left side and the right side of the box body respectively.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
in the scheme, the moving assembly is arranged, the roller rotates in the connecting plate, so that the whole lifting device can move conveniently, the brake block on the side surface of the roller is fixed by moving the brake plate downwards, the lifting device can not move accidentally in the using process, the stabilizing plates are driven to move downwards by the first threaded rods, the four stabilizing plates are in contact with the ground, the stability of the lifting device in use can be ensured, the consumed manpower and time are reduced, and the effect of improving the convenience of the device is achieved; set up the adjustment subassembly, drive four second threaded rods through current drive arrangement and rotate respectively in the inside of four first installation pieces for the second installation piece on second threaded rod surface can rise, consequently can drive the box and rise, and move through the plate body in the shifting chute inside, make the box can carry out horizontal migration on the surface of base, in order to satisfy elevating gear and have the function of position adjustment, thereby reached the effect that improves the device practicality.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a perspective assembly view of the integrated device of the present invention;
fig. 3 is a schematic structural view of the moving assembly of the present invention;
FIG. 4 is a schematic view of the adjusting assembly of the present invention;
fig. 5 is a schematic view of the moving plate structure of the present invention.
[ reference numerals ]
1. A moving assembly; 2. an adjustment assembly; 11. a base plate; 12. mounting a plate; 13. a first connecting plate; 14. a roller; 15. a brake plate; 16. a brake pad; 17. a first threaded rod; 18. a stabilizing plate; 21. a base; 22. a moving groove; 23. moving the plate; 231. a plate body; 232. a second connecting plate; 233. a support column; 234. a box body; 235. a first mounting block; 236. a second threaded rod; 237. a limiting plate; 238. a second mounting block.
Detailed Description
To make the technical problems, technical solutions and advantages of the present invention clearer, the following description is made in conjunction with the accompanying drawings and specific embodiments.
The embodiment of the present invention provides a lifting device for maintaining a blade of a wind power station, as shown in fig. 1 to 5, comprising a moving assembly 1, wherein an adjusting assembly 2 is movably mounted on the top surface of the moving assembly 1;
the movable assembly 1 comprises a bottom plate 11, a mounting plate 12 is fixedly mounted on the side face of the bottom plate 11, a first connecting plate 13 is movably mounted on the bottom face of the bottom plate 11, and a roller 14 is movably mounted inside the first connecting plate 13.
As shown in fig. 3, a brake plate 15 is movably mounted on a side surface of the first connecting plate 13, a brake pad 16 is fixedly mounted on a side surface of the roller 14, a first threaded rod 17 is movably mounted inside the bar mounting plate 12, a stabilizing plate 18 is fixedly mounted on a bottom surface of the first threaded rod 17, and the inside of the brake plate 15 is movably connected with a surface of the brake pad 16.
Specifically, rotate inside first connecting plate 13 through gyro wheel 14, make elevating gear wholly can remove conveniently, and move down through braking plate 15 and fix the brake block 16 of gyro wheel 14 side, can make elevating gear can not take place unexpected the removal at the in-process that uses, it moves down to drive stabilizer plate 18 through first threaded rod 17, make four stabilizer plate 18 contact ground, can guarantee the stability of elevating gear when using, consumed manpower and time have also been reduced, removal subassembly 1 has been utilized, make maintainer remove elevating gear become convenient and fast, thereby the effect of improving the device convenience has been reached.
As shown in fig. 4 to 5, the adjusting assembly 2 includes a base 21, a moving groove 22 is formed in the surface of the base 21, a moving plate 23 is movably mounted inside the moving groove 22, the moving plate 23 includes a plate body 231, a second connecting plate 232 is fixedly mounted on the side surface of the plate body 231, a supporting column 233 is movably mounted on the top surface of the second connecting plate 232, a box 234 is fixedly mounted on the top surface of the supporting column 233, a first mounting block 235 is fixedly mounted on the side surface of the second connecting plate 232, a second threaded rod 236 is movably mounted inside the first mounting block 235, a limiting plate 237 is fixedly mounted on the surface of the first mounting block 235, a second mounting block 238 is movably mounted on the surface of the second threaded rod 236, the number of the plate bodies 231 is two, the plate bodies 231 are movably mounted inside the two moving grooves 22, the second mounting blocks 238 are four, the second mounting blocks 238 are equally divided into two groups, and the two groups of the second mounting blocks 238 are fixedly mounted on the left side and the right side of the box 234.
Specifically, drive four second threaded rods 236 through current drive arrangement and rotate in the inside of four first installation pieces 235 respectively, make second installation piece 238 on second threaded rod 236 surface can rise, consequently can drive box 234 and rise, and move in the shifting chute 22 through plate body 231, make box 234 can carry out horizontal migration on the surface of base 21, in order to satisfy that elevating gear has position control's function, adjustment subassembly 2 has been utilized, make maintainer can carry out certain position control through elevating gear when high altitude work, thereby the effect of improving the device practicality has been reached.
The utility model discloses a working process as follows: the roller 14 rotates inside the first connecting plate 13, so that the whole lifting device can conveniently move, the brake plate 15 moves downwards to fix the brake block 16 on the side surface of the roller 14, the lifting device can not move accidentally in the using process, the first threaded rod 17 drives the stabilizing plates 18 to move downwards, so that the four stabilizing plates 18 are in contact with the ground, the stability of the lifting device in use can be ensured, the consumed manpower and time are also reduced, the four second threaded rods 236 are driven by the existing driving device to rotate inside the four first mounting blocks 235 respectively, the second mounting blocks 238 on the surfaces of the second threaded rods 236 can ascend, the box body 234 can be driven to ascend, the plate body 231 moves inside the moving groove 22, the box body 234 can horizontally move on the surface of the base 21, and the requirement that the lifting device has the function of position adjustment is met.
According to the scheme, the moving assembly 1 is arranged, the roller 14 rotates in the first connecting plate 13, so that the whole lifting device can move conveniently, the brake block 16 on the side surface of the roller 14 is fixed by downward movement of the brake plate 15, the lifting device cannot move accidentally in the using process, the stabilizing plates 18 are driven by the first threaded rod 17 to move downwards, the four stabilizing plates 18 are in contact with the ground, the stability of the lifting device in use can be ensured, the consumed manpower and time are reduced, and the effect of improving the convenience of the lifting device is achieved; set up adjustment assembly 2, drive four second threaded rods 236 through current drive arrangement and rotate in the inside of four first installation pieces 235 respectively for second installation piece 238 on second threaded rod 236 surface can rise, consequently can drive box 234 and rise, and remove in shift chute 22 inside through plate body 231, make box 234 can carry out horizontal migration on the surface of base 21, in order to satisfy elevating gear and have position control's function, thereby reached the effect that improves the device practicality.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The lifting device for maintaining the blades of the wind power station comprises a moving component (1), and is characterized in that an adjusting component (2) is movably mounted on the top surface of the moving component (1);
the movable assembly (1) comprises a bottom plate (11), a mounting plate (12) is fixedly mounted on the side face of the bottom plate (11), a first connecting plate (13) is movably mounted on the bottom face of the bottom plate (11), and rollers (14) are movably mounted inside the first connecting plate (13).
2. The lifting device for blade maintenance of a wind power plant according to claim 1, characterized in that a brake plate (15) is movably mounted on a side surface of the first connection plate (13), a brake block (16) is fixedly mounted on a side surface of the roller (14), a first threaded rod (17) is movably mounted inside the mounting plate (12), and a stabilizing plate (18) is fixedly mounted on a bottom surface of the first threaded rod (17).
3. The lifting device for repairing the blade of the wind power station according to claim 1, wherein the adjusting assembly (2) comprises a base (21), a moving groove (22) is formed on the surface of the base (21), and a moving plate (23) is movably mounted in the moving groove (22).
4. The lifting device for blade maintenance of a wind power plant according to claim 3, wherein the moving plate (23) comprises a plate body (231), a second connecting plate (232) is fixedly mounted on the side surface of the plate body (231), a supporting column (233) is movably mounted on the top surface of the second connecting plate (232), a box body (234) is fixedly mounted on the top surface of the supporting column (233), a first mounting block (235) is fixedly mounted on the side surface of the second connecting plate (232), a second threaded rod (236) is movably mounted inside the first mounting block (235), a limiting plate (237) is fixedly mounted on the surface of the first mounting block (235), and a second mounting block (238) is movably mounted on the surface of the second threaded rod (236).
5. Wind power plant blade maintenance lifting device according to claim 2, characterized in that the inside of the brake plate (15) is movably connected to the surface of the brake pads (16).
6. The lifting device for repairing blade of wind power plant according to claim 4, wherein the number of said plate bodies (231) is two, two of said plate bodies (231) are movably mounted in two moving slots (22), respectively, the number of said second mounting blocks (238) is four, four of said second mounting blocks (238) are equally divided into two groups, and two groups of said second mounting blocks (238) are fixedly mounted on the left and right sides of the box body (234), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221501598.9U CN217708801U (en) | 2022-06-15 | 2022-06-15 | Lifting device for maintaining wind power station blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221501598.9U CN217708801U (en) | 2022-06-15 | 2022-06-15 | Lifting device for maintaining wind power station blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217708801U true CN217708801U (en) | 2022-11-01 |
Family
ID=83801329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221501598.9U Active CN217708801U (en) | 2022-06-15 | 2022-06-15 | Lifting device for maintaining wind power station blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217708801U (en) |
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2022
- 2022-06-15 CN CN202221501598.9U patent/CN217708801U/en active Active
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