CN218261846U - Novel lifting platform for outer wall of tower barrel of wind driven generator set - Google Patents
Novel lifting platform for outer wall of tower barrel of wind driven generator set Download PDFInfo
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- CN218261846U CN218261846U CN202222070656.3U CN202222070656U CN218261846U CN 218261846 U CN218261846 U CN 218261846U CN 202222070656 U CN202222070656 U CN 202222070656U CN 218261846 U CN218261846 U CN 218261846U
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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 novel aerogenerator group tower section of thick bamboo outer wall lift platform, a serial communication port, including setting up first platen outside the tower section of thick bamboo, parallel arrangement second platen and the fixed main hoist engine that sets up on first platen or second platen of first platen below, first platen and second platen are the level setting, first platen and second platen fixed connection, the winding has the lifting rope on the main hoist engine, the lower extreme of lifting rope is around on the reel of main hoist engine, the upper end fixed connection of lifting rope is at the top of a tower section of thick bamboo. The main winch drives the first bedplate and the second bedplate to move up and down, so that an operator standing on the first bedplate is driven to move up and down along the tower, the working efficiency of the outer wall of the tower during maintenance is improved, and the working intensity and physical consumption of the operator are reduced.
Description
Technical Field
The utility model relates to a technical field is maintained to a wind generating set tower section of thick bamboo, especially relates to a novel wind generating set tower section of thick bamboo outer wall lift platform.
Background
The outer wall of the tower barrel of the fan generator set relates to aloft work, the operation often adopts a mode of 'spider man', namely, an operator hangs in the high altitude through an operation rope for maintenance work, the danger coefficient of the mode is higher, the wind in the high altitude is very large, the operation position of the operator is very unstable, a plurality of persons are required to pull cables and the operation rope for matching, so that the amplitude of the swing along with the wind is reduced, the operation efficiency is low, the operation quality is not easy to guarantee, the physical consumption of the operator is high, and the falling and collision accidents are easy to happen.
Patent application with publication number CN114475833A discloses an automatic climbing robot for a tower of a wind driven generator, which comprises: the device comprises a control system, a detection device, a fixing main part, a hydraulic system, a clamping and fixing unit and a crawler driving assembly, wherein the size of the fixing device assembly is adjusted by adjusting the opening and closing degree of a tightening device of the hydraulic system, so that the device is suitable for different tower diameters. The structure is complex, the cost is high, and people can not work.
Patent application publication No. CN201990448U discloses an automatic climbing machine for a tower of a wind driven generator, which has a working surface and comprises a support, wherein the support is provided with an upper electromagnet gripping mechanism and a lower electromagnet gripping mechanism, and climbing is performed by utilizing the alternate actions of the upper electromagnet gripping mechanism and the lower electromagnet gripping mechanism, so that climbing efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a novel aerogenerator group tower section of thick bamboo outer wall lift platform is provided for the low problem of work efficiency when solving aerogenerator tower section of thick bamboo outer wall and maintaining.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides a novel aerogenerator group tower section of thick bamboo outer wall lift platform, its characterized in that, including setting up first platen outside the tower section of thick bamboo, parallel arrangement at the second platen of first platen below and the fixed main hoist engine that sets up on first platen or second platen, first platen and second platen are the level setting, first platen and second platen fixed connection, the winding has the lifting rope on the main hoist engine, the lower extreme of lifting rope is around on the reel of main hoist engine, the upper end fixed connection of lifting rope is at the top of a tower section of thick bamboo.
Furthermore, a belt is arranged on the outer wall of the tower barrel, an auxiliary winch is fixedly arranged on the first bedplate or the second bedplate at a position close to the edge, one end of the belt is fixedly connected with the first bedplate, the other end of the belt is wound on a reel of the auxiliary winch, and after the belt is tensioned by the auxiliary winch, the belt is tightly held outside the tower barrel.
Furthermore, a wheel carrier is fixedly arranged on the first bedplate or the second bedplate, and the wheel carrier is rotatably connected with a roller which vertically rolls along the outer wall of the tower barrel.
Furthermore, the lifting rope is close to the outer wall of the tower barrel, the winch is arranged between the first bedplate and the second bedplate, a through hole is formed in the position, corresponding to the lifting rope, of the first bedplate, a guide pipe is fixedly arranged on the first bedplate at the position of the through hole and is coaxial with the through hole, the guide pipe is sleeved outside the lifting rope, and the through hole and the guide pipe are in clearance fit with the lifting rope.
Furthermore, a third bedplate is arranged below the second bedplate in parallel, the third bedplate is fixedly connected with the second bedplate, the two belts are arranged up and down, the two auxiliary winches are arranged up and down, reels of the two auxiliary winches are respectively arranged between the first bedplate and the second bedplate and between the second bedplate and the third bedplate, one ends of the two belts are respectively wound on the corresponding reels, and the other ends of the two belts are respectively fixedly connected with the first bedplate and the second bedplate.
Furthermore, the lifting ropes are two, one lifting rope is close to the outer wall of the tower barrel, the other lifting rope is far away from the outer wall of the tower barrel, the number of the main winches is two, and the lower ends of the two lifting ropes are wound on the winding drums of the corresponding main winches respectively.
Furthermore, support columns are arranged between the first bedplate and the second bedplate and between the second bedplate and the third bedplate, the first bedplate, the second bedplate and the third bedplate are respectively and fixedly connected with the corresponding support columns, and one ends of the belts, far away from the auxiliary winch, are respectively and fixedly connected with the corresponding support columns.
The utility model discloses an actively the effect does:
1. the utility model discloses be equipped with main hoist engine, lifting rope, first platen and second platen, main hoist engine drives first platen and second platen up-and-down motion to the operating personnel who stands on first platen along a tower section of thick bamboo up-and-down motion is driven, thereby has improved the work efficiency when a tower section of thick bamboo outer wall is maintained, has reduced operating personnel's working strength and physical demands.
2. The utility model discloses be equipped with vice hoist engine and band, after the operation personnel reachd the operation position, the taut band of vice hoist engine will the utility model discloses fix on a tower section of thick bamboo surface, prevent that the operation personnel from the swing along with the wind in the high altitude, increased the utility model discloses a factor of safety can prevent because of unexpected gliding emergence accident, owing to provide stable operation platform, therefore can improve operation personnel's operation quality.
Drawings
FIG. 1 is a schematic external view of example 1;
FIG. 2 is a schematic external view of example 1 viewed from the left side of FIG. 1;
FIG. 3 is a use diagram of embodiment 1;
FIG. 4 is a schematic external view of example 2;
FIG. 5 is a use chart of embodiment 3;
in the figure:
1. a tower drum; 2. a belt; 3. a lift cord; 4. an auxiliary hoist; 5. a through hole; 6. a first platen; 7. a main hoist; 8. a second platen; 9. a third platen; 10. a support column; 11. a wheel carrier; 12. a reel; 13. a roller; 14. a guide tube.
Detailed Description
Example 1
As shown in fig. 1 to 3, the novel lifting platform for the outer wall of the tower 1 of the wind generating set comprises a first bedplate 6 arranged outside the tower 1, a second bedplate 8 arranged below the first bedplate 6 in parallel, a third bedplate 9 arranged below the second bedplate 8 in parallel, and a main winch 7 arranged between the first bedplate 6 and the second bedplate 8 and driven by a motor.
The main winch 7 is fixedly connected with the second bedplate 8 through screws, the first bedplate 6, the second bedplate 8 and the third bedplate 9 are all horizontally arranged, supporting columns 10 are arranged between the first bedplate 6 and the second bedplate 8 and between the second bedplate 8 and the third bedplate 9, and the first bedplate 6, the second bedplate 8 and the third bedplate 9 are fixedly connected with the corresponding supporting columns 10 through screws. The lifting rope 3 is wound on the main winch 7, the lifting rope 3 is close to the tower drum 1, the lower end of the lifting rope 3 is wound on a winding drum of the main winch 7, and the upper end of the lifting rope 3 is fixedly connected to the top of the tower drum 1. The first bedplate 6 is provided with a through hole 5 at a position corresponding to the lifting rope 3, the lifting rope 3 penetrates through the through hole 5, and the through hole 5 is in clearance fit with the lifting rope 3.
The operator stands on the first bedplate 6, and the main winch 7 can drive the operator to move up and down and reach an operation point when operating, so that the working efficiency is improved, and the working intensity and physical consumption of the operator are reduced.
The outer wall of the tower barrel 1 is provided with a belt 2, the first bedplate 6 is fixedly provided with an auxiliary winch 4 at a position close to the edge, one end of the belt 2 is fixedly connected with the first bedplate 6, the other end of the belt 2 is wound on a reel 12 of the auxiliary winch 4, and after the auxiliary winch 4 tightens the belt 2, the belt 2 is tightly held outside the tower barrel 1.
The two belts 2 are arranged up and down, the two auxiliary winches 4 are arranged up and down, reels 12 of the two auxiliary winches 4 are vertically arranged, and the reels 12 of the two auxiliary winches 4 are located on the same axis. The reels 12 of the two auxiliary winches 4 are respectively disposed between the first platen 6 and the second platen 8 and between the second platen 8 and the third platen 9.
The motor of the upper auxiliary hoist 4 is directed upward, and the motor of the lower auxiliary hoist 4 is directed downward. Two ends of a reel 12 of the upper auxiliary winch 4 are respectively and rotatably connected with the first bedplate 6 and the second bedplate 8, and the reel 12 of the lower auxiliary winch 4 is respectively and rotatably connected with the second bedplate 8 and the third bedplate 9. One end of each of the two belts 2 is wound on a corresponding reel 12, and the other end is fixedly connected with the support column 10 between the first bedplate 6 and the second bedplate 8 and the support column 10 between the second bedplate 8 and the third bedplate 9.
And the main winch 7 and the auxiliary winch 4 are both provided with band-type brakes.
Under the drive of vice winch 4, band 2 is held tightly on the outer wall of a tower section of thick bamboo 1 to rely on frictional force will the utility model discloses fix on the outer wall of a tower section of thick bamboo 1, prevent simultaneously that the operation personnel from swinging along with the wind in the high altitude, increased the utility model discloses a factor of safety can prevent to slide the emergence accident because of the accident.
After the rollers 13 are arranged, the finishing paint of the tower drum 1 can be protected, and the finishing paint is prevented from being scraped. Simultaneously gyro wheel 13 has the guide effect, makes the utility model discloses it is more stable when reciprocating along a tower section of thick bamboo 1.
The utility model discloses a working process does:
1. when the operator gets on the first bedplate 6, the internal contracting brake on the auxiliary winch 4 is loosened, and the auxiliary winch 4 loosens the two belts 2.
2. The band-type brake of main hoist engine 4 loosens, and main hoist engine 4 starts, makes the utility model discloses together rise together with the operation personnel, gyro wheel 13 rolls along the outer wall of a tower section of thick bamboo 1 this moment. After the tower drum reaches the operation position, the contracting brake of the main winch 7 acts to lock the main winch 7, and then the two belts 2 are tightened by the two auxiliary winches 4 respectively, so that the two belts 2 are tightly embraced on the excircle of the tower drum 1.
Example 2
As shown in fig. 4, the present embodiment is different from embodiment 1 in that:
a guide pipe 14 is vertically welded on the first bedplate 6 at the position of the through hole 5, the guide pipe is coaxial with the through hole 5, the guide pipe 14 is sleeved outside the lifting rope 3, and the guide pipe 14 is in clearance fit with the lifting rope 3.
After setting up stand pipe 14, multiplicable the utility model discloses hang the vertical length of the rigidity part on lifting rope 3 to reduce the band 2 and loosen the slope volume of first platen 6, second platen 8 and third platen 9 in back.
Example 3
As shown in fig. 5, the present embodiment is different from embodiment 1 in that:
the lifting rope 3 has two, one is close to the outer wall of a tower section of thick bamboo 1, and another keeps away from the outer wall of a tower section of thick bamboo 1, main hoist engine 7 is two, and two main hoist engines 7 all pass through screw fixed connection with second platen 7. The through holes 5 are two corresponding to the lifting ropes 3, and the lower ends of the two lifting ropes 3 are respectively wound on the winding drums of the corresponding main windlasses 7.
Because two lifting ropes 3 and two main winches 7 are arranged, the first bedplate 6, the second bedplate 8 and the third bedplate 9 can be always kept horizontal when moving up and down, and the operator on the first bedplate 6 is safer. Set up two main hoist engines 7 multiplicable simultaneously the utility model discloses a reliability.
The above-mentioned embodiments are described in detail and specifically, so as to explain the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the same, but not to limit the present invention, and the scope of the present invention should not be limited by the embodiment, i.e. all equivalent changes or modifications made by the spirit of the present invention, for researchers or technicians in the field, within the structure of the present invention, the local modifications inside the system and the changes, transformations, etc. between the subsystems are still within the scope of the present invention. At present, the technical scheme of the application has been subjected to pilot plant test, namely small-scale experiment before large-scale mass production of products; after the pilot test is finished, the investigation for the use of the user is carried out in a small range, and the investigation result shows that the satisfaction degree of the user is higher; the preparation of products for formal production for industrialization, including intellectual property risk early warning research, has been set forth.
Claims (7)
1. The utility model provides a novel aerogenerator group tower section of thick bamboo outer wall lift platform, its characterized in that, is including setting up first platen (6), parallel arrangement outside tower section of thick bamboo (1) second platen (8) and fixed main hoist engine (7) that set up on first platen (6) or second platen (8) of first platen (6) below, first platen (6) and second platen (8) are the level setting, first platen (6) and second platen (8) fixed connection, the winding has lifting rope (3) on main hoist engine (7), the lower extreme of lifting rope (3) is around on the reel of main hoist engine (7), the upper end fixed connection of lifting rope (3) is at the top of tower section of thick bamboo (1).
2. The novel lifting platform for the outer wall of the tower of the wind power generation unit as claimed in claim 1, wherein a belt (2) is arranged on the outer wall of the tower (1), an auxiliary winch (4) is fixedly arranged on the first bedplate (6) or the second bedplate (8) at a position close to the edge, one end of the belt (2) is fixedly connected with the first bedplate (6), the other end of the belt (2) is wound on a reel (12) of the auxiliary winch (4), and after the belt (2) is tensioned by the auxiliary winch (4), the belt (2) is held tightly outside the tower (1).
3. The novel wind power generation unit tower outer wall lifting platform is characterized in that a wheel carrier (11) is fixedly arranged on the first bedplate (6) or the second bedplate (8), and a roller (13) which rolls vertically along the outer wall of the tower (1) is rotatably connected to the wheel carrier (11).
4. The novel wind power generation unit tower outer wall lifting platform is characterized in that the lifting rope (3) is close to the outer wall of the tower (1), the winch is arranged between the first bedplate (6) and the second bedplate (8), the first bedplate (6) is provided with a through hole (5) at a position corresponding to the lifting rope (3), a guide pipe (14) is fixedly arranged on the first bedplate (6) at the position of the through hole (5), the guide pipe is coaxial with the through hole (5), the guide pipe (14) is sleeved outside the lifting rope (3), and the through hole (5) and the guide pipe (14) are in clearance fit with the lifting rope (3).
5. The novel wind generating set tower outer wall lifting platform as claimed in claim 2, wherein a third bedplate (9) is arranged below the second bedplate (8) in parallel, the third bedplate (9) is fixedly connected with the second bedplate (8), the two belts (2) are arranged up and down, the two auxiliary winches (4) are arranged up and down, the reels (12) of the two auxiliary winches (4) are respectively arranged between the first bedplate (6) and the second bedplate (8) and between the second bedplate (8) and the third bedplate (9), one ends of the two belts (2) are respectively wound on the corresponding reels (12), and the other ends of the two belts are respectively fixedly connected with the first bedplate (6) and the second bedplate (8).
6. The new wind power generation unit tower outer wall lifting platform according to claim 1, characterized in that the lifting ropes (3) are two, one is close to the outer wall of the tower (1), the other is far away from the outer wall of the tower (1), the main winding machines (7) are two, and the lower ends of the two lifting ropes (3) are respectively wound on the winding drums of the corresponding main winding machines (7).
7. The novel wind generating set tower outer wall lifting platform according to claim 5, wherein support columns (10) are arranged between the first bedplate (6) and the second bedplate (8) and between the second bedplate (8) and the third bedplate (9), the first bedplate (6), the second bedplate (8) and the third bedplate (9) are fixedly connected with the corresponding support columns (10), and one ends, far away from the auxiliary winch (4), of the binding belts (2) are fixedly connected with the corresponding support columns (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222070656.3U CN218261846U (en) | 2022-08-08 | 2022-08-08 | Novel lifting platform for outer wall of tower barrel of wind driven generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222070656.3U CN218261846U (en) | 2022-08-08 | 2022-08-08 | Novel lifting platform for outer wall of tower barrel of wind driven generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218261846U true CN218261846U (en) | 2023-01-10 |
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ID=84765424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222070656.3U Active CN218261846U (en) | 2022-08-08 | 2022-08-08 | Novel lifting platform for outer wall of tower barrel of wind driven generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218261846U (en) |
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2022
- 2022-08-08 CN CN202222070656.3U patent/CN218261846U/en active Active
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