CN220811674U - Hanging beam for adjustable offshore wind turbine blade - Google Patents
Hanging beam for adjustable offshore wind turbine blade Download PDFInfo
- Publication number
- CN220811674U CN220811674U CN202322761207.8U CN202322761207U CN220811674U CN 220811674 U CN220811674 U CN 220811674U CN 202322761207 U CN202322761207 U CN 202322761207U CN 220811674 U CN220811674 U CN 220811674U
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- motor
- wind turbine
- driving shaft
- hanging beam
- offshore wind
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- 238000005192 partition Methods 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Abstract
The utility model provides an adjustable hanging beam for a blade of an offshore wind turbine, comprises a shell mechanism; a hoisting mechanism is arranged in the shell mechanism, and an auxiliary supporting mechanism is arranged on the end face of the shell mechanism; the shell mechanism comprises side plates arranged on two sides of the lifting mechanism, and the side plates are connected through supporting plates; the inner side of the side plate is provided with rack plates, and sliding rods are connected between the supporting plates; the lifting mechanism comprises a supporting frame connected with the sliding rod, the bottom of the supporting frame is connected with a lifting hook and a storage barrel, and the top of the supporting frame is provided with a first motor and a second motor; the lifting hook is connected with the lifting hook through a lock chain, and the second motor is arranged on the end face of the first motor; the top of the first motor is provided with a baffle plate, and the second motor is fixed on the baffle plate; the baffle is also provided with a second driving shaft, and the storage barrel is connected with the second driving shaft. The utility model is suitable for various hoisting scenes with long and short distances, can save time and provide working efficiency.
Description
Technical Field
The utility model relates to an adjustable hanging beam for a blade of an offshore wind turbine, and belongs to the technical field of offshore wind turbines.
Background
In recent years, the offshore wind power industry has rapidly developed, and along with the increase of single-machine power, the size of wind power generation sets supplied by fan manufacturers is also increased. The increase of the size of the fan assembly, in particular the lengthening of the fan blades, brings higher requirements for the transportation, the transportation and the lifting of the fan assembly.
Because the shape and the size of the wind power blade are special, various actions need to be completed in the hoisting process of the wind power blade, but the hanging beam structure in the existing hoisting equipment is usually fixed and integrated, the hanging beam structure is often matched with a telescopic structure to adapt to the hoisting of a longer distance, but the hanging beam structure has a longer size, so that the hanging beam structure is more time-consuming and labor-consuming for a hoisting scene of a shorter distance, and the efficiency is reduced.
Disclosure of utility model
In order to solve the technical problems, the utility model provides an adjustable hanging beam for a blade of an offshore wind turbine.
The utility model is realized by the following technical scheme.
The utility model provides an adjustable hanging beam for a blade of an offshore wind turbine, which comprises a shell mechanism; a hoisting mechanism is arranged in the shell mechanism, and an auxiliary supporting mechanism is arranged on the end face of the shell mechanism; the shell mechanism comprises side plates arranged on two sides of the lifting mechanism, and the side plates are connected through supporting plates; the inner side of the side plate is provided with rack plates, and sliding rods are connected between the supporting plates; the lifting mechanism comprises a supporting frame connected with the sliding rod, the bottom of the supporting frame is connected with a lifting hook and a storage barrel, and the top of the supporting frame is provided with a first motor and a second motor; the lifting hook is connected with the lifting hook through a lock chain, and the second motor is arranged on the end face of the first motor; the top of the first motor is provided with a baffle plate, and the second motor is fixed on the baffle plate; the partition plate is also provided with a second driving shaft, and the storage barrel is connected with the second driving shaft; the support frame is connected with a circular plate through a supporting rod, and a first driving shaft and a gear box are arranged on the circular plate; the output end of the first driving shaft is provided with a gear meshed with the rack plate, the input end of the gear box is connected with the first driving shaft, and the output end of the gear box is connected with the output end of the first motor.
The auxiliary supporting mechanism comprises an electric telescopic rod connected with the outer wall of the side plate.
The outer wall of the side plate is provided with a strip-shaped chute, and the storage barrel is connected with the strip-shaped chute through a rotating shaft.
The rotating shaft is rotatably connected with the second driving shaft through a belt pulley and a belt.
The storage barrel is connected with the support frame through a connecting plate.
The support frame is connected with the sliding rod in a sliding way through the sliding block.
The support rod is connected with the sliding block.
The first driving shaft is rotationally connected with the circular plate through a bearing seat.
The utility model has the beneficial effects that: the hoisting device is suitable for hoisting scenes with various long and short distances, can save time and provide working efficiency.
Drawings
FIG. 1 is a top view of the present utility model;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is an enlarged view of a portion of the structure at A in FIG. 1;
FIG. 4 is a side view of a portion of the structure of the present utility model;
FIG. 5 is a side view of the present utility model;
In the figure: 1-shell mechanism, 11-side plate, 12-rack board, 13-supporting board, 14-sliding bar, 2-lifting mechanism, 21-supporting frame, 22-lifting hook, 23-storage barrel, 24-first driving shaft, 25-first motor, 26-second driving shaft, 27-second motor, 28-gear box, 3-auxiliary supporting mechanism and 31-electric telescopic rod.
Detailed Description
The technical solution of the present utility model is further described below, but the scope of the claimed utility model is not limited to the above.
As shown in fig. 1 to 5, the device comprises a housing mechanism 1, a lifting mechanism 2 arranged inside the housing mechanism 1, and an auxiliary supporting mechanism 3 arranged outside the housing mechanism 1.
Specifically, the housing mechanism 1 comprises side plates 11 arranged on two sides of the lifting mechanism 2, a rack plate 12 arranged on the inner side of the side plates 11, a supporting plate 13 fixedly arranged between the two side plates 11, and a sliding rod 14 with two ends fixedly arranged on the top end face of the supporting plate 13.
Specifically, the lifting mechanism 2 includes a bracket 21 connected to the slide bar 14, a hook 22 and a receiving cylinder 23 disposed at the bottom of the bracket 21, a first driving shaft 24 disposed at the top of the bracket 21, a first motor 25, a second driving shaft 26, and a second motor 27.
Specifically, the auxiliary supporting mechanism 3 includes an electric telescopic rod 31 whose output end is fixedly connected with the outer surface of the side plate 11, and an external supporting mechanism fixedly connected with the connecting end of the electric telescopic rod 31.
Further, the storage barrel 23 is slidably disposed in a bar-shaped chute formed in the surface of the side plate 11 through a rotating shaft fixedly disposed on the outer end surface, the inner end surface of the storage barrel 23 is fixedly connected with the bracket 21 through a connecting plate, the rotating shaft and the second driving shaft 26 are rotatably connected with a belt through a belt pulley fixedly disposed at the tail end, and the storage barrel 23 is connected with the lifting hook 22 through a chain.
Further, the strut 21 includes a slider slidably connected with the slide bar 14, a supporting rod fixedly connected with the slider, a circular plate is fixedly arranged at the top of the supporting rod, a bearing seat fixedly arranged at the top end of the circular plate is rotatably connected with the first driving shaft 24, an output end of the first driving shaft 24 is meshed with the rack plate 12 through gears fixedly arranged at two ends of the bearing seat, an output end of the first driving shaft 24 is connected with an input end of a gear box 28 fixedly arranged at the top of the circular plate, and an output end of the gear box 28 is connected with an output end of the first motor 25.
Further, a partition plate is fixedly arranged at the top of the first motor 25, the second driving shaft 26 is rotatably arranged on the partition plate, and the second motor 27 is fixedly arranged on the partition plate.
According to the utility model, when the offshore hoisting equipment is at sea, the electric telescopic rod 31 can drive the whole hoisting beam to stretch out and draw back so as to adapt to long-distance hoisting operation, when the electric telescopic rod 31 does not extend out of the hoisting beam to an initial position, the hoisting mechanism 2 moves on the rack plate 12 under the action of the first motor 25 and the first driving shaft 24, so that the offshore hoisting equipment can quickly adapt to hoisting operation at a shorter distance, and the second motor 27 and the second driving shaft 26 can drive the storage barrel 23 to rotate, so that the lifting hook 22 is put down to carry out hoisting operation.
Claims (8)
1. The utility model provides a hanging beam for offshore wind turbine blade with adjustable, includes shell mechanism (1), its characterized in that: a lifting mechanism (2) is arranged in the shell mechanism (1), and an auxiliary supporting mechanism (3) is arranged on the end face of the shell mechanism (1); the shell mechanism (1) comprises side plates (11) arranged on two sides of the lifting mechanism (2), and the side plates (11) are connected through supporting plates (13); the inner side of the side plate (11) is provided with rack plates (12), and sliding rods (14) are connected between the supporting plates (13); the lifting mechanism (2) comprises a supporting frame (21) connected with the sliding rod (14), a lifting hook (22) and a storage barrel (23) are connected to the bottom of the supporting frame (21), and a first motor (25) and a second motor (27) are arranged at the top of the supporting frame; the lifting hook (22) is connected with the lifting hook (22) through a lock chain, and the second motor (27) is arranged on the end face of the first motor (25); the top of the first motor (25) is provided with a partition board, and the second motor (27) is fixed on the partition board; a second driving shaft (26) is also arranged on the partition plate, and the storage cylinder (23) is connected with the second driving shaft (26); the bracket (21) is connected with a circular plate through a supporting rod, and a first driving shaft (24) and a gear box (28) are arranged on the circular plate; the output end of the first driving shaft (24) is provided with a gear meshed with the rack plate (12), the input end of the gear box (28) is connected with the first driving shaft (24), and the output end of the gear box (28) is connected with the output end of the first motor (25).
2. The adjustable hanging beam for offshore wind turbine blades of claim 1, wherein: the auxiliary supporting mechanism (3) comprises an electric telescopic rod (31) connected with the outer wall of the side plate (11).
3. The adjustable hanging beam for offshore wind turbine blades of claim 1, wherein: the outer wall of the side plate (11) is provided with a strip-shaped chute, and the storage barrel (23) is connected with the strip-shaped chute through a rotating shaft.
4. The adjustable hanging beam for offshore wind turbine blades of claim 3, wherein: the rotating shaft is rotatably connected with the second driving shaft (26) through a belt pulley and a belt.
5. The adjustable hanging beam for offshore wind turbine blades of claim 1, wherein: the storage cylinder (23) is connected with the bracket (21) through a connecting plate.
6. The adjustable hanging beam for offshore wind turbine blades of claim 1, wherein: the support frame (21) is connected with the slide rod (14) in a sliding way through a sliding block.
7. The adjustable hanging beam for offshore wind turbine blades of claim 6, wherein: the support rod is connected with the sliding block.
8. The adjustable hanging beam for offshore wind turbine blades of claim 1, wherein: the first driving shaft (24) is rotatably connected with the circular plate through a bearing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322761207.8U CN220811674U (en) | 2023-10-16 | 2023-10-16 | Hanging beam for adjustable offshore wind turbine blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322761207.8U CN220811674U (en) | 2023-10-16 | 2023-10-16 | Hanging beam for adjustable offshore wind turbine blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220811674U true CN220811674U (en) | 2024-04-19 |
Family
ID=90670923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322761207.8U Active CN220811674U (en) | 2023-10-16 | 2023-10-16 | Hanging beam for adjustable offshore wind turbine blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220811674U (en) |
-
2023
- 2023-10-16 CN CN202322761207.8U patent/CN220811674U/en active Active
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