CN209940412U - Wind power overhaul and maintenance platform - Google Patents
Wind power overhaul and maintenance platform Download PDFInfo
- Publication number
- CN209940412U CN209940412U CN201920311165.9U CN201920311165U CN209940412U CN 209940412 U CN209940412 U CN 209940412U CN 201920311165 U CN201920311165 U CN 201920311165U CN 209940412 U CN209940412 U CN 209940412U
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- China
- Prior art keywords
- maintenance
- backplate
- top surface
- support frame
- support frames
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- Expired - Fee Related
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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 belongs to the technical field of the wind turbine generator system maintenance technique and specifically relates to a platform is maintained in wind-powered electricity generation overhaul, support frame including two vertical settings, the support frame is semi-circular frame, and the bottom surface fixed connection of support frame has the base that the level set up, a plurality of first mounting holes have been seted up on the base, and all are equipped with set screw in every first mounting hole, and the opening has all been seted up to the bottom of one side wherein of two support frames, and the equal interval of top surface of every support frame is provided with four leading pulleys, leading pulley erects the top surface at the support frame through the link, all is connected with a wire rope on every leading pulley. The utility model provides a dimension backplate accessible driving motor and wire rope go up and down, and the fortune of being convenient for dimension personnel stands on the dimension backplate and then drives fortune dimension personnel and reciprocates, and is comparatively simple and convenient, can save fortune dimension personnel and scramble the physical power that consumes by oneself.
Description
Technical Field
The utility model relates to a wind turbine generator system maintains technical field, especially relates to a wind-powered electricity generation overhauls and maintains platform.
Background
With the development and installation of large-power and ultra-low wind speed wind turbines, the height and diameter of a wind turbine tower are increased and enlarged, and the forms of the wind turbine tower are diversified day by day, such as a split type wind turbine tower and a concrete wind turbine tower, so that the field operation and maintenance workload of the wind turbine generator is increased remarkably. Due to the fact that the tower of the high-power megawatt wind generating set is high, operation and maintenance personnel have to consume a large amount of physical force to climb when performing maintenance work, and the operation and maintenance personnel are inconvenient to climb, difficult to climb and inconvenient to perform maintenance work.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the wind-powered electricity generation that provides overhauls maintenance platform.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
designing a wind power overhaul and maintenance platform, which comprises two vertically arranged support frames, wherein each support frame is a semicircular frame, the bottom surfaces of the support frames are fixedly connected with horizontally arranged bases, a plurality of first mounting holes are formed in the bases, a positioning screw is arranged in each first mounting hole, and the bottom of one side of each support frame is provided with an opening;
the top surface of each supporting frame is provided with four guide pulleys at intervals, the guide pulleys are erected on the top surface of the supporting frame through a connecting frame, each guide pulley is connected with a steel wire rope, the top surface of each base is provided with two driving motors, an output shaft of each driving motor is connected with a horizontally arranged rotating shaft through a coupling, the other end of each rotating shaft is inserted into a supporting seat, the supporting seats are fixedly arranged on the top surfaces of the bases, and the outer ends of the two steel wire ropes positioned on the same side are connected with the rotating shaft positioned below the supporting seats;
one end of each steel wire rope, which is far away from the rotating shaft, is connected with a maintenance plate which is horizontally arranged, and the outer side of each maintenance plate is provided with a rope ring which is connected with the steel wire rope in a matching way;
the utility model discloses a safety fence, including two maintenance backplate, connecting plate, maintenance backplate, connecting plate, maintenance backplate and connecting plate, maintenance backplate sets up to two, and two maintenance backplate are located the inboard of two support frames, the maintenance backplate sets up to half toroidal, and all installs safety fence along its circumference in the inboard and the outside of maintenance backplate, the connecting plate of vertical setting is all installed at the both ends of maintenance backplate, seted up a plurality of second mounting holes on the connecting plate, and correspond the connection through the connecting plate of both sides between two maintenance backplate, and lie in and connect through.
Preferably, the surface of the steel cord is uniformly divided into three portions, and each portion is coated with a different color coating material.
Preferably, the driving motor is provided as a low-speed motor.
Preferably, the maintenance plate is a grid plate, and the safety fence is a grid-shaped fence.
The utility model provides a pair of wind-powered electricity generation overhauls maintenance platform, beneficial effect lies in: the utility model provides a dimension backplate accessible driving motor and wire rope go up and down, and the fortune of being convenient for dimension personnel stands on the dimension backplate and then drives fortune dimension personnel and reciprocates, and is comparatively simple and convenient, can save fortune dimension personnel and scramble the physical power that consumes by oneself to the security fence of maintenance backplate inside and outside has better guarantee to fortune dimension personnel's safety.
Drawings
Fig. 1 is a schematic front structural view of a wind power overhaul and maintenance platform provided by the utility model;
fig. 2 is the utility model provides a wind-powered electricity generation overhauls maintenance platform's top view.
In the figure: the supporting frame 1, the base 2, the set screw 3, the opening 4, the guide pulley 5, the wire rope 6, the driving motor 7, the rotating shaft 8, the supporting seat 9, the maintenance board 10, the rope loop 11, the safety fence 12 and the connecting plate 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a wind power overhaul and maintenance platform comprises two vertically arranged support frames 1, wherein each support frame 1 is a semicircular frame, a horizontally arranged base 2 is fixedly connected to the bottom surface of each support frame 1, a plurality of first mounting holes are formed in each base 2, a positioning screw 3 is arranged in each first mounting hole, and each base 2 can be connected with the ground through a plurality of positioning screws 3. The bottom of one side of wherein of two support frames 1 has all seted up opening 4, and the operation and maintenance personnel of being convenient for are passed in and out opening 4.
Every support frame 1's top surface equal interval is provided with four leading pulleys 5, leading pulley 5 erects the top surface at support frame 1 through the link, all be connected with a wire rope 6 on every leading pulley 5, two driving motor 7 are all installed to every base 2's top surface, be connected with the pivot 8 that the level set up through the shaft coupling on driving motor 7's the output shaft, the other end of pivot 8 is inserted and is established in supporting seat 9, supporting seat 9 fixed mounting is at base 2's top surface, the outer end that lies in two wire rope 6 with one side is connected with pivot 8 that lies in its below. The driving motor 7 is set to be a low-speed motor, so that the maintenance plate 10 can move up and down in a low-speed state conveniently, and the maintenance plate is convenient to control and use and is safer. The driving motors 7 on the two sides run simultaneously and smoothly receive or release the steel wire ropes 6 through positive rotation and reverse rotation, the maintenance plate 10 can be driven to smoothly move upwards or downwards, operation and maintenance personnel can be driven to move up and down conveniently, and operation and maintenance work can be facilitated.
One end of each steel wire rope 6, which is far away from the rotating shaft 8, is connected with a maintenance plate 10 which is horizontally arranged, and a rope ring 11 which is connected with the steel wire rope 6 in a matched mode is installed on the outer side of the maintenance plate 10. The surface of the steel wire rope 6 is evenly divided into three parts, each part is coated with coatings with different colors, the colors of the coatings are obvious, the coatings are arranged so that an operator can conveniently check the coatings, and the position height of the maintenance plate 10 can be roughly judged according to the colors of the coatings.
The maintenance board 10 sets up to two, and two maintenance boards 10 are located the inboard of two support frames 1, maintenance board 10 sets up to half toroidal, and the inboard of maintenance board 10 all installs security fence 12 along its circumference with the outside, the connecting plate 13 of vertical setting is all installed at the both ends of maintenance board 10, a plurality of second mounting holes have been seted up on the connecting plate 13, and correspond the connection through the connecting plate 13 of both sides between two maintenance boards 10, and lie in and connect through a plurality of bolt and nut subassemblies between two connecting plates 13 with one side. The maintenance plate 10 is configured as a grid plate, and the safety fence 12 is configured as a grid-shaped fence, so that the overall weight of the maintenance plate 10 and the safety fence 12 can be reduced, and the practical use is facilitated.
When the maintenance device is used, the two support frames 1 are firstly enclosed on two sides of a tower barrel of the wind turbine generator, and then the two maintenance plates 10 on the inner sides of the support frames 1 are connected through the bolt and nut assemblies, so that the two maintenance plates 10 are in a stable integrated state. After the maintenance personnel stand to maintenance board 10 at fortune dimension, the driving motor 7 simultaneous operation of both sides carries out mild receipts rope to wire rope 6 and handles, makes the mild upward shifting in position of maintenance board 10, sets up the fortune dimension personnel of being convenient for like this and carries out fortune dimension work, need not again the self-climbing, labour saving and time saving to after work is accomplished, can control the driving motor 7 of both sides and carry out mild rope processing of putting to wire rope 6 simultaneously, make the decline that the position of maintenance board 10 is mild.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. A wind power overhauling and maintaining platform comprises two vertically arranged support frames (1), and is characterized in that the support frames (1) are semicircular frames, the bottom surfaces of the support frames (1) are fixedly connected with horizontally arranged bases (2), a plurality of first mounting holes are formed in the bases (2), positioning screws (3) are arranged in each first mounting hole, and the bottoms of one sides of the two support frames (1) are provided with openings (4);
the top surface of each supporting frame (1) is provided with four guide pulleys (5) at intervals, the guide pulleys (5) are erected on the top surface of the supporting frame (1) through a connecting frame, each guide pulley (5) is connected with a steel wire rope (6), the top surface of each base (2) is provided with two driving motors (7), an output shaft of each driving motor (7) is connected with a horizontally arranged rotating shaft (8) through a coupler, the other end of each rotating shaft (8) is inserted into a supporting seat (9), the supporting seats (9) are fixedly arranged on the top surface of the base (2), and the outer ends of the two steel wire ropes (6) positioned on the same side are connected with the rotating shaft (8) positioned below the supporting seats;
one end of each of the steel wire ropes (6) far away from the rotating shaft (8) is connected with a maintenance plate (10) which is horizontally arranged, and the outer side of each maintenance plate (10) is provided with a rope ring (11) which is connected with the steel wire ropes (6) in a matching way;
the utility model discloses a maintenance of a building, including maintenance backplate (10), safety fence (12), maintenance backplate (10), connecting plate (13), maintenance backplate (10) and connecting plate (13), maintenance backplate (10) are equipped with a plurality of second mounting holes, and correspond the connection through connecting plate (13) of both sides between two maintenance backplate (10), and are located and connect through a plurality of bolt and nut subassemblies between two connecting plates (13) with one side, and two maintenance backplate (10) are located the inboard that two support frames (1), maintenance backplate (10) set up to semicircle ring-shaped, and all install safety fence (12) along its circumference in the inboard and the outside of maintenance backplate (10), the connecting plate (13) of vertical setting are all installed to the both ends of maintenance.
2. A wind power overhaul and maintenance platform according to claim 1, wherein the surface of the steel wire rope (6) is evenly divided into three parts, and each part is coated with paint of different colors.
3. A wind power overhaul and maintenance platform according to claim 1, wherein the drive motor (7) is arranged as a low speed motor.
4. A wind power overhaul and maintenance platform according to claim 1, wherein the maintenance plate (10) is provided as a grid plate and the safety fence (12) is provided as a grid-shaped fence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920311165.9U CN209940412U (en) | 2019-03-13 | 2019-03-13 | Wind power overhaul and maintenance platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920311165.9U CN209940412U (en) | 2019-03-13 | 2019-03-13 | Wind power overhaul and maintenance platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209940412U true CN209940412U (en) | 2020-01-14 |
Family
ID=69124725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920311165.9U Expired - Fee Related CN209940412U (en) | 2019-03-13 | 2019-03-13 | Wind power overhaul and maintenance platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209940412U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401847A (en) * | 2021-06-23 | 2021-09-17 | 福建海电运维科技有限责任公司 | Device for high-altitude maintenance of blades of box type wind generating set |
| CN113872091A (en) * | 2021-11-09 | 2021-12-31 | 国网山东省电力公司莘县供电公司 | Lifting maintenance cart for maintenance of vacuum circuit breaker |
-
2019
- 2019-03-13 CN CN201920311165.9U patent/CN209940412U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401847A (en) * | 2021-06-23 | 2021-09-17 | 福建海电运维科技有限责任公司 | Device for high-altitude maintenance of blades of box type wind generating set |
| CN113872091A (en) * | 2021-11-09 | 2021-12-31 | 国网山东省电力公司莘县供电公司 | Lifting maintenance cart for maintenance of vacuum circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200114 Termination date: 20210313 |