CN220412777U - Wind turbine maintenance lifting device - Google Patents
Wind turbine maintenance lifting device Download PDFInfo
- Publication number
- CN220412777U CN220412777U CN202322018605.0U CN202322018605U CN220412777U CN 220412777 U CN220412777 U CN 220412777U CN 202322018605 U CN202322018605 U CN 202322018605U CN 220412777 U CN220412777 U CN 220412777U
- Authority
- CN
- China
- Prior art keywords
- wind turbine
- fixedly connected
- groove
- placing
- lifting device
- 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.)
- Active
Links
- 238000012423 maintenance Methods 0.000 title claims description 36
- 238000003860 storage Methods 0.000 claims abstract description 17
- 239000004576 sand Substances 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 14
- 241000883990 Flabellum Species 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Wind Motors (AREA)
Abstract
The utility model relates to the technical field of overhauling of wind turbine generators, and discloses an overhauling and lifting device of a wind turbine generator, which comprises the following components: the lifting platform is arranged on the upper surface of the telescopic column and is positioned on the upper surface of the driving box; the rotating shaft is fixedly connected to the surface of the lifting table; the overhaul box is fixedly connected to the inner wall of the lifting table; the placing table is movably connected to one side of the rotating shaft away from the lifting table; the fixing assembly is arranged on the surface of the placing table; through the cooperation of the part groove and the tool groove, tools required for overhauling the wind turbine generator are placed in the tool groove, and then the disassembled parts are respectively placed in the part groove according to the specification, so that the effect of convenient storage is achieved; through the cooperation of placing platform and fixed subassembly and using, IGBT unit drives the arc and removes and make the elastic component produce deformation to make the arc fix the flabellum, thereby reached the effect of being convenient for fix.
Description
Technical Field
The utility model relates to the technical field of overhauling of wind turbines, in particular to an overhauling lifting device of a wind turbine.
Background
The wind turbine generator system equipment is equipment for generating electricity by wind energy or wind power, wind power technical equipment is an important component part of wind power industry, is also a foundation and guarantee for development of the wind power industry, and consists of a wind turbine generator system, a tower for supporting the wind turbine generator system, a storage battery charging controller, an inverter, an unloader, a grid-connected controller, a storage battery pack and the like, wherein in the running process of the wind turbine generator system equipment, overhaul and maintenance equipment is needed to overhaul parts of the wind turbine generator system.
The current maintenance device is in the IGBT unit maintenance or change in-process to the unit cabinet of wind turbine generator system, need dismantle it from the internal portion of unit cabinet, and remove to overhaul the station after maintenance, install it again, in the in-process of maintenance, the maintainer can give the part after dismantling to place at will for the convenience usually, lead to can not find the part that corresponds after the maintenance is accomplished and install, thereby influence wind turbine generator system's result of use, and because IGBT unit belongs to rectangular tubular shape, lead to the maintainer at the in-process of changing IGBT unit, because not fixed IGBT unit in advance and lead to its damage, thereby influence wind turbine generator system's normal use, so we propose a wind turbine generator system maintenance lifting device.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a wind turbine overhaul lifting device which has the advantages of convenience in storage, convenience in fixing and the like, and solves the problems of difficult storage and inconvenient fixing.
(II) technical scheme
In order to achieve the purposes of being convenient to store, fix and the like, the utility model provides the following technical scheme: wind turbine maintenance lifting device includes: a driving box, a lifting table, an overhaul box, a placing table and a fixing component,
the driving box is used for adjusting the height distance between the overhauling personnel and the wind turbine generator;
the cylinder is fixedly connected to the inner wall of the driving box;
the telescopic column is arranged on the upper surface of the air cylinder and positioned on the surface of the driving box;
the lifting table is arranged on the upper surface of the telescopic column and is positioned on the upper surface of the driving box;
the rotating shaft is fixedly connected to the surface of the lifting table;
the overhaul box is fixedly connected to the inner wall of the lifting table;
the placing table is movably connected to one side of the rotating shaft away from the lifting table;
and the fixing assembly is arranged on the surface of the placing table.
Further, the upper surface of maintenance case has seted up flutedly, the part groove has been seted up on the surface of recess, and the part groove has the effect of placing the part after the dismantlement.
Further, the surface that the elevating platform was kept away from to the maintenance case has seted up the trompil, the surface of trompil is provided with the drawer, tool groove has been seted up to the upper surface of drawer, the surface fixedly connected with first handle of drawer, the both sides fixedly connected with sand grip of drawer, tool groove has the effect of placing the maintenance instrument.
Further, the fixed subassembly includes second handle, pull rod, arc, the one side that is close to the platform of placing of second handle just is located the inside fixedly connected with pull rod of placing the platform, and the second handle has the effect that drives the pull rod and remove.
Further, the draw bar is far away from one side of the second handle and is positioned in the placing table, an arc plate is fixedly connected to the draw bar, an elastic piece is fixedly connected to the arc plate, the arc plate is close to one side of the draw bar, the elastic piece is positioned in the placing table, and the elastic piece has the function of driving the arc plate to reset.
Further, the bottom of driving case is provided with the gyro wheel, the inside fixedly connected with blotter of placing the platform, the inner wall fixedly connected with baffle of placing the platform, the inside of placing the platform is provided with storage tank and maintenance groove, and the gyro wheel has the effect that drives whole device and remove, and the storage tank is used for placing new IGBT unit, and the maintenance groove is used for placing the IGBT unit of waiting to overhaul.
(III) beneficial effects
Compared with the prior art, the utility model provides a wind turbine maintenance lifting device, which has the following beneficial effects:
1. this wind turbine generator system overhauls lifting device uses through the cooperation of part groove and tool groove, pulls first handle, and first handle moves out the drawer from the trompil through the sand grip, places the required instrument of overhauling wind turbine generator system in the tool groove, needs to use certain maintenance instrument, takes out certain maintenance instrument from the drawer, and unnecessary instrument is placed in situ, then will dismantle the part and place in the part groove respectively according to the specification to the effect of being convenient for accomodate has been reached.
2. This wind turbine generator system overhauls lifting device uses through the cooperation of placing platform and fixed subassembly, places new IGBT unit in the storage tank earlier, and IGBT unit drives the arc and removes, makes the elastic component produce deformation, makes pull rod and second handle produce and removes, and the elastic component makes arc and IGBT unit in close contact owing to own elasticity in area to make the arc fix the IGBT unit, thereby reached the effect of being convenient for fix.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the structure of the overhaul box of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a schematic diagram of a cross-sectional structure of a drive box and a lift table according to the present utility model;
fig. 5 is a right-side view of the placement table and the fixing assembly of the present utility model.
In the figure: 1. a drive box; 11. a cylinder; 111. a telescopic column; 12. a roller; 2. a lifting table; 21. a rotating shaft; 3. an overhaul box; 31. a groove; 311. a part groove; 32. opening holes; 33. a drawer; 331. a tool slot; 332. a first handle; 333. a convex strip; 4. a placement table; 41. a cushion pad; 42. a storage tank; 43. an overhaul groove; 44. a partition plate; 5. a fixing assembly; 51. a second handle; 52. a pull rod; 53. an arc-shaped plate; 531. an elastic member.
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. 1-5, a wind turbine maintenance lifting device includes: a driving box 1, a lifting platform 2, an overhaul box 3, a placing platform 4 and a fixing component 5,
the driving box 1 is used for adjusting the height distance between an maintainer and the wind turbine, and the bottom of the driving box 1 is provided with rollers 12; the surface of the roller 12 is provided with a mechanism which can play a role in fixing, in particular a clamping block clamping groove;
the whole device can be driven to move by using the driving box 1 and the roller 12;
the cylinder 11 is fixedly connected to the inner wall of the driving box 1;
a telescopic column 111 provided on the upper surface of the cylinder 11 and located on the surface of the drive box 1;
a lifting table 2 provided on the upper surface of the telescopic column 111 and located on the upper surface of the drive box 1;
the lifting table 2 can be driven to ascend and descend by using the air cylinder 11 and the telescopic column 111;
a rotating shaft 21 fixedly connected to the surface of the lifting table 2;
the overhaul box 3 is fixedly connected to the inner wall of the lifting platform 2, a groove 31 is formed in the upper surface of the overhaul box 3, a part groove 311 is formed in the surface of the groove 31, an opening 32 is formed in the surface, far away from the lifting platform 2, of the overhaul box 3, a drawer 33 is arranged on the surface of the opening 32, a tool groove 331 is formed in the upper surface of the drawer 33, a first handle 332 is fixedly connected to the surface of the drawer 33, and raised strips 333 are fixedly connected to the two sides of the drawer 33;
through the use of the opening 32 and the first handle 332, the drawer 33 can be driven to be stored and moved;
the placing table 4 is movably connected to one side, far away from the lifting table 2, of the rotating shaft 21, a buffer cushion 41 is fixedly connected to the inside of the placing table 4, a partition 44 is fixedly connected to the inner wall of the placing table 4, and a storage groove 42 and an overhaul groove 43 are formed in the placing table 4;
through the use of the rotating shaft 21 and the placement table 4, the fan blades of the wind turbine generator can be driven to rotate and replace;
the fixing component 5 is arranged on the surface of the placing table 4, the fixing component 5 comprises a second handle 51, a pull rod 52 and an arc plate 53, the pull rod 52 is fixedly connected to one side of the second handle 51, which is close to the placing table 4, and positioned in the placing table 4, the arc plate 53 is fixedly connected to one side of the pull rod 52, which is far away from the second handle 51, and positioned in the placing table 4, and the arc plate 53 is close to one side of the pull rod 52 and positioned in the placing table 4, and is fixedly connected with an elastic piece 531;
the fan blades of the fan unit can be fixed through the use of the arc plate 53 and the elastic piece 531;
pulling first handle 332, first handle 332 moves drawer 33 out from trompil 32 through sand grip 333, places the instrument that the wind turbine generator system needs in tool groove 331, needs to use certain maintenance instrument, takes out certain maintenance instrument from drawer 33, and unnecessary instrument is placed in situ, then places the part of dismantling respectively in part groove 311 according to the specification to the effect of being convenient for accomodate has been reached.
Referring to fig. 1-5, a wind turbine maintenance lifting device includes: a driving box 1, a lifting platform 2, an overhaul box 3, a placing platform 4 and a fixing component 5,
the driving box 1 is used for adjusting the height distance between an maintainer and the wind turbine, and the bottom of the driving box 1 is provided with rollers 12;
the whole device can be driven to move by using the driving box 1 and the roller 12;
the cylinder 11 is fixedly connected to the inner wall of the driving box 1;
a telescopic column 111 provided on the upper surface of the cylinder 11 and located on the surface of the drive box 1;
a lifting table 2 provided on the upper surface of the telescopic column 111 and located on the upper surface of the drive box 1;
the lifting table 2 can be driven to ascend and descend by using the air cylinder 11 and the telescopic column 111;
a rotating shaft 21 fixedly connected to the surface of the lifting table 2;
the overhaul box 3 is fixedly connected to the inner wall of the lifting platform 2, a groove 31 is formed in the upper surface of the overhaul box 3, a part groove 311 is formed in the surface of the groove 31, an opening 32 is formed in the surface, far away from the lifting platform 2, of the overhaul box 3, a drawer 33 is arranged on the surface of the opening 32, a tool groove 331 is formed in the upper surface of the drawer 33, a first handle 332 is fixedly connected to the surface of the drawer 33, and raised strips 333 are fixedly connected to the two sides of the drawer 33;
through the use of the opening 32 and the first handle 332, the drawer 33 can be driven to be stored and moved;
the placing table 4 is movably connected to one side, far away from the lifting table 2, of the rotating shaft 21, a buffer cushion 41 is fixedly connected to the inside of the placing table 4, a partition 44 is fixedly connected to the inner wall of the placing table 4, and a storage groove 42 and an overhaul groove 43 are formed in the placing table 4;
through the use of the rotating shaft 21 and the placement table 4, the fan blades of the wind turbine generator can be driven to rotate and replace;
the fixing component 5 is arranged on the surface of the placing table 4, the fixing component 5 comprises a second handle 51, a pull rod 52 and an arc plate 53, the pull rod 52 is fixedly connected to one side of the second handle 51, which is close to the placing table 4, and positioned in the placing table 4, the arc plate 53 is fixedly connected to one side of the pull rod 52, which is far away from the second handle 51, and positioned in the placing table 4, and the arc plate 53 is close to one side of the pull rod 52 and positioned in the placing table 4, and is fixedly connected with an elastic piece 531;
the fan blades of the fan unit can be fixed through the use of the arc plate 53 and the elastic piece 531;
firstly, a new IGBT unit is placed in the storage groove 42, the IGBT unit drives the arc plate 53 to move, the elastic piece 531 deforms, the pull rod 52 and the second handle 51 move, the elastic piece 531 enables the arc plate 53 to be in close contact with the IGBT unit due to self elastic force, and accordingly the arc plate 53 is used for fixing the IGBT unit, and the effect of being convenient to fix is achieved.
Working principle: when the intelligent power generation device is used, the driving box 1 is fixed to a proper position, then a post-maintainer enters the lifting platform 2 firstly, the first handle 332 is pulled, the first handle 332 moves the drawer 33 out of the opening 32 through the raised strips 333, tools required for overhauling the wind turbine generator are placed in the tool groove 331, then a new IGBT unit is placed in the storage groove 42, the IGBT unit drives the arc plate 53 to move, the elastic piece 531 deforms, the pull rod 52 and the second handle 51 move, the elastic piece 531 enables the arc plate 53 to be in close contact with the IGBT unit due to self elasticity, and therefore the arc plate 53 is fixed to the IGBT unit, and the effect of convenient fixation is achieved; the cylinder 11 is started, the model and specification of the cylinder 11 are phi 140/100-800, the cylinder 11 drives the lifting platform 2 to move to a proper position through the telescopic column 111, then the first handle 332 is pulled, the first handle 332 moves the drawer 33 out of the opening 32 through the raised strips 333, certain maintenance tools are taken out of the drawer 33, unnecessary tools are placed in situ, and then the detached parts are respectively placed in the part grooves 311 according to the specification, so that the effect of convenient storage is achieved; the disassembled IGBT cells are placed in the service groove 43, preventing the IGBT cells to be serviced from being mixed with the intact IGBT cells.
In summary, according to the wind turbine maintenance lifting device, through the cooperation of the part groove 311 and the tool groove 331, the first handle 332 is pulled, the first handle 332 moves the drawer 33 out of the opening 32 through the raised strips 333, tools required for maintenance of the wind turbine are placed in the tool groove 331, certain maintenance tools are required to be used, certain maintenance tools are taken out of the drawer 33, the unnecessary tools are placed in situ, and then the detached parts are respectively placed in the part groove 311 according to the specification, so that the effect of convenient storage is achieved; through the cooperation of placing platform 4 and fixed subassembly 5 and using, place new IGBT unit in storage tank 42 earlier, IGBT unit drives arc 53 and removes, makes elastic component 531 produce deformation, makes pull rod 52 and second handle 51 produce and removes, and elastic component 531 makes arc 53 and IGBT unit in close contact with owing to own elasticity, thereby makes arc 53 fix the IGBT unit, thereby has reached the effect of being convenient for fix.
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. Wind turbine maintenance lifting device includes: drive box (1), elevating platform (2), maintenance case (3), place platform (4), fixed subassembly (5), its characterized in that:
the driving box (1) is used for adjusting the height distance between the overhauling personnel and the wind turbine generator;
the cylinder (11) is fixedly connected to the inner wall of the driving box (1);
the telescopic column (111) is arranged on the upper surface of the air cylinder (11) and positioned on the surface of the driving box (1);
the lifting table (2) is arranged on the upper surface of the telescopic column (111) and is positioned on the upper surface of the driving box (1);
the rotating shaft (21) is fixedly connected to the surface of the lifting table (2);
the overhaul box (3) is fixedly connected to the inner wall of the lifting table (2);
the placing table (4) is movably connected to one side of the rotating shaft (21) far away from the lifting table (2);
and the fixing assembly (5) is arranged on the surface of the placing table (4).
2. The wind turbine maintenance lifting device according to claim 1, wherein: the upper surface of the overhaul box (3) is provided with a groove (31), and the surface of the groove (31) is provided with a part groove (311).
3. The wind turbine maintenance lifting device according to claim 1, wherein: the surface that elevating platform (2) was kept away from to maintenance case (3) has seted up trompil (32), the surface of trompil (32) is provided with drawer (33), tool groove (331) have been seted up to the upper surface of drawer (33), the fixed surface of drawer (33) is connected with first handle (332), the both sides fixedly connected with sand grip (333) of drawer (33).
4. The wind turbine maintenance lifting device according to claim 1, wherein: the fixing assembly (5) comprises a second handle (51), a pull rod (52) and an arc-shaped plate (53), wherein the pull rod (52) is fixedly connected to one side, close to the placement table (4), of the second handle (51) and is located in the placement table (4).
5. The wind turbine maintenance lifting device according to claim 4, wherein: the pull rod (52) is far away from one side of the second handle (51) and is positioned in the placing table (4), an arc plate (53) is fixedly connected with, and an elastic piece (531) is fixedly connected with the arc plate (53) on one side, close to the pull rod (52), of the placing table (4).
6. The wind turbine maintenance lifting device according to claim 1, wherein: the bottom of drive case (1) is provided with gyro wheel (12), the inside fixedly connected with blotter (41) of placing platform (4), the inner wall fixedly connected with baffle (44) of placing platform (4), the inside of placing platform (4) is provided with storage tank (42) and maintenance groove (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322018605.0U CN220412777U (en) | 2023-07-28 | 2023-07-28 | Wind turbine maintenance lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322018605.0U CN220412777U (en) | 2023-07-28 | 2023-07-28 | Wind turbine maintenance lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220412777U true CN220412777U (en) | 2024-01-30 |
Family
ID=89651317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322018605.0U Active CN220412777U (en) | 2023-07-28 | 2023-07-28 | Wind turbine maintenance lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220412777U (en) |
-
2023
- 2023-07-28 CN CN202322018605.0U patent/CN220412777U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220412777U (en) | Wind turbine maintenance lifting device | |
| CN215185961U (en) | Portable solar emergency power supply device | |
| CN219458821U (en) | Vehicle-mounted generator bearing mechanism | |
| CN217558473U (en) | Fan generator rotor dismantles auxiliary fixtures | |
| CN213392513U (en) | Support frame for wind turbine generator system | |
| CN210157124U (en) | Solar generator | |
| CN220487776U (en) | Be used for wind power generation fan blade belt cleaning device | |
| CN216592228U (en) | Photovoltaic power generation's boiler plant | |
| CN220307143U (en) | Photovoltaic power generation device | |
| CN218546954U (en) | Detection platform capable of detecting operation condition of aircraft generator after maintenance | |
| CN221165689U (en) | Hoisting auxiliary reinforcing device for wind power construction | |
| CN219472260U (en) | Fan blade maintenance supporting device for offshore wind power generation | |
| CN211089544U (en) | Solar photovoltaic adjusting device | |
| CN214369086U (en) | Lifting device for diesel generator | |
| CN210181896U (en) | Building electrical wiring display device | |
| CN218071400U (en) | Unfolding support for photovoltaic panel | |
| CN219534752U (en) | Combined energy storage battery | |
| CN218549818U (en) | Wind-solar power generation integrated device for alpine plateau area | |
| CN215968654U (en) | Power station water machine auxiliary device for equipment overhaul with adjustable | |
| CN215618003U (en) | Wind power generation tower overhauls maintenance of equipment | |
| CN212508639U (en) | Small wind-driven generator | |
| CN217462420U (en) | Wind energy and photovoltaic complementary wind turbine tower | |
| CN213595787U (en) | Supporting device for electric power installation | |
| CN217667445U (en) | Part welding and fixing clamp for wind driven generator | |
| CN218030443U (en) | Wind power new energy power generation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |