CN216997343U - Hoisting device for wind power equipment - Google Patents
Hoisting device for wind power equipment Download PDFInfo
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- CN216997343U CN216997343U CN202220501248.6U CN202220501248U CN216997343U CN 216997343 U CN216997343 U CN 216997343U CN 202220501248 U CN202220501248 U CN 202220501248U CN 216997343 U CN216997343 U CN 216997343U
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- wind power
- power equipment
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Abstract
The utility model relates to a lifting device for wind power equipment, which comprises a mounting frame, wherein a supporting tripod is fixedly arranged on one side of the mounting frame, a first main pulley is rotatably connected to one side of the supporting tripod, a second main pulley is rotatably connected to the middle part of the mounting frame, a main rope is arranged between the first main pulley and the second main pulley, and first auxiliary pulleys are rotatably connected to two side walls of the top of the mounting frame respectively. The position of the fan part on the main rope is changed, and the position of the fan part is finely adjusted.
Description
Technical Field
The utility model belongs to the technical field of hoisting equipment, and particularly relates to a hoisting device for wind power equipment.
Background
The wind power generator is an electric power device which converts wind energy into mechanical power, and the mechanical power drives a rotor to rotate so as to finally output alternating current. The wind power generator is generally composed of wind wheels, a tower, a speed-limiting safety mechanism, an energy storage device and other components.
When existing hoisting equipment lifts a fan part, the position of the fan part needs to be modulated through an auxiliary rope, the installation error of the fan part is extremely small, fine adjustment of the position of the part is difficult to carry out by the hoisting equipment after the part is lifted to a specified position, and the operation difficulty of workers is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a lifting device for wind power equipment, and aims to solve the problems that when the lifting equipment lifts a fan part in the prior art, the position of the fan part needs to be modulated through an auxiliary rope, the mounting error of the fan part is extremely small, the part position is difficult to finely adjust after the lifting equipment lifts the part to a specified position, and the operation difficulty of workers is increased.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a hoisting accessory for wind power equipment, includes the mounting bracket, mounting bracket one side fixed mounting has the support tripod, it even has first head pulley to support tripod one side rotation, the mounting bracket middle part is rotated and is connected with the second head pulley, be equipped with the main rope between first head pulley and the second head pulley, mounting bracket top both sides wall all rotates and is connected with first auxiliary pulley.
In order to make supplementary rope remove, the supplementary tripod of mounting bracket bottom both sides wall fixed mounting, supplementary tripod avris rotates and is connected with the supplementary pulley of second.
In order to make the position that changes the main rope, support tripod both sides fixed mounting and have the connecting plate, a connecting plate avris fixed mounting has the bracing piece, bracing piece top one side is rotated and is connected with the connecting rod, connecting rod one end fixed mounting has the movable plate.
In order to change the position of the moving plate, one side of the moving plate is provided with a third auxiliary pulley, and one end of the main rope passes through the space between the two third auxiliary pulleys.
In order to enable the moving plate to move, a decompression telescopic rod is arranged on one side of the bottom of the supporting rod, and one end of the decompression telescopic rod is rotatably connected with one side of the connecting rod.
In order to limit the moving distance of the moving plate, the decompression telescopic rod and the connecting rod are both telescopic rod structures.
In order to reduce the pressure when the moving plate moves, the pressure reducing telescopic rod and the connecting rod are of hollow structures, and a pressure reducing spring is arranged in the connecting rod.
In order to enable the moving plate to move, a hook is arranged on the other side of the moving plate, an auxiliary rope is arranged between the first auxiliary pulley and the second auxiliary pulley, a clamping hook is arranged at one end of the auxiliary rope, and the clamping hook is connected with the hook in a clamping manner.
Compared with the prior art, the utility model has the beneficial effects that:
1. the auxiliary rope moves in the first auxiliary pulley and the second auxiliary pulley, so that the clamping hook pulls the movable plate, the connecting rod rotates and is matched with the decompression telescopic rod to enable the movable plate to move horizontally, and meanwhile, when the auxiliary rope is paid off, the decompression spring rebounds, and the decompression telescopic rod and the connecting rod stretch to enable the movable plate to move forwards, so that the position of a fan part on the main rope is changed, and the position of the fan part is finely adjusted;
2. through the decompression spring who is equipped with after decompression telescopic link and connecting rod shrink, reduce the cushion effect that decompression telescopic link and connecting rod received, improve decompression telescopic link and connecting rod stability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the connecting rod structure of the present invention.
Description of the reference numerals
1. A mounting frame; 2. a support tripod; 3. a first main pulley; 4. a second main pulley; 5. a main rope; 6. a first auxiliary sheave; 7. an auxiliary tripod; 8. a second auxiliary sheave; 9. a connecting plate; 10. a support bar; 11. a connecting rod; 12. moving the plate; 13. a third auxiliary sheave; 14. a decompression telescopic rod; 15. hooking; 16. an auxiliary rope; 17. a hook; 18. a pressure relief spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides the following technical solutions: the utility model provides a hoisting accessory for wind power equipment, includes mounting bracket 1, and 1 one side fixed mounting of mounting bracket has support tripod 2, and support tripod 2 one side and rotate even have first head pulley 3, and 1 middle part of mounting bracket is rotated and is connected with second head pulley 4, is equipped with main rope 5 between first head pulley 3 and the second head pulley 4, and 1 top both sides wall of mounting bracket all rotates and is connected with first supplementary pulley 6.
The auxiliary tripod 7 is fixedly installed on two side walls of the bottom end of the installation frame 1, and one side of the auxiliary tripod 7 is rotatably connected with a second auxiliary pulley 8. The main rope 5 is passed through the first main pulley 3 and the second main pulley 4 in this order, and the auxiliary rope 16 is passed through the first auxiliary pulley 6 and the second auxiliary pulley 8 in this order.
Supporting tripod 2 both sides side fixed mounting has connecting plate 9, and connecting plate 9 one side fixed mounting has bracing piece 10, and bracing piece 10 top one side rotates and is connected with connecting rod 11, and connecting rod 11 one end fixed mounting has movable plate 12. When the moving plate 12 moves, the connecting rod 11 at the top of the supporting rod 10 rotates, so that the moving plate 12 moves horizontally.
One side of the moving plate 12 is provided with a third auxiliary pulley 13, and one end of the main rope 5 passes through the space between the two third auxiliary pulleys 13. After one end of the main rope 5 is sequentially passed through the first auxiliary pulley 6 and the second auxiliary pulley 8, one end of the main rope 5 is passed between the two third auxiliary pulleys 13, so that one end of the main rope 5 is connected to a fan part to be lifted.
One side of the bottom of the support rod 10 is provided with a decompression telescopic rod 14, and one end of the decompression telescopic rod 14 is rotatably connected with one side of the connecting rod 11. When the connecting rod 11 rotates, the decompression telescopic rod 14 compresses, reduces the pressure received by the connecting rod 11, and supports the connecting rod 11.
The decompression telescopic rod 14 and the connecting rod 11 are both telescopic rod structures. When the moving plate 12 moves horizontally, the decompression expansion link 14 and the connecting rod 11 change in length while limiting the moving length of the moving plate 12.
The decompression telescopic rod 14 and the connecting rod 11 are hollow structures, and a decompression spring 18 is arranged in the connecting rod 11. When the decompression telescopic rod 14 and the connecting rod 11 contract, the decompression spring 18 reduces the buffer force received by the decompression telescopic rod 14 and the connecting rod 11, and simultaneously when the auxiliary rope 16 is paid off, the decompression spring 18 rebounds to match the decompression telescopic rod 14 and the connecting rod 11 to extend and retract so that the moving plate 12 moves forwards.
A hook 15 is arranged at the other side of the moving plate 12, an auxiliary rope 16 is arranged between the first auxiliary pulley 6 and the second auxiliary pulley 8, a hook 17 is arranged at one end of the auxiliary rope 16, and the hook 17 is connected with the hook 15 in a clamping manner. A hook 17 at one end of an auxiliary rope 16 is connected to a hook 15, and the moving position of the moving plate 12 is changed by controlling the length of the auxiliary rope 16.
The working principle of the utility model is as follows:
one end of a main rope 5 sequentially passes through a first main pulley 3, a second main pulley 4 and passes between two third auxiliary pulleys 13, after one end of the main rope 5 is connected with a fan component to be lifted, one end of an auxiliary rope 16 sequentially passes through a first auxiliary pulley 6 and a second auxiliary pulley 8, a hook 15 at one end of the auxiliary rope 16 is buckled with a hook 17, the movable plate 12 is pulled by the hook 17 by changing the length of the auxiliary rope 16, a connecting rod 11 rotates and is matched with a decompression telescopic rod 14, the movable plate 12 horizontally moves, a decompression spring 18 reduces the buffer force received by the decompression telescopic rod 14 and the connecting rod 11 after the decompression telescopic rod 14 and the connecting rod 11 are contracted, the decompression spring 18 rebounds when the auxiliary rope 16 is paid off, the movable plate 12 moves forwards by matching with the expansion of the decompression telescopic rod 14 and the connecting rod 11, and the position of the fan component on the main rope 5 is changed, and finely adjusting the position of the fan part.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a hoisting accessory for wind power equipment, includes mounting bracket (1), its characterized in that: mounting bracket (1) one side fixed mounting has support tripod (2), it even has first head pulley (3) to support tripod (2) one side rotation, mounting bracket (1) middle part is rotated and is connected with second head pulley (4), be equipped with main rope (5) between first head pulley (3) and second head pulley (4), mounting bracket (1) top both sides wall all rotates and is connected with first supplementary pulley (6).
2. The hoisting device for wind power equipment according to claim 1, characterized in that: the auxiliary tripod (7) is fixedly installed on two side walls of the bottom end of the mounting frame (1), and one side of the auxiliary tripod (7) is rotatably connected with a second auxiliary pulley (8).
3. The hoisting device for wind power equipment according to claim 1, characterized in that: support tripod (2) both sides side fixed mounting have connecting plate (9), connecting plate (9) one side fixed mounting has bracing piece (10), bracing piece (10) top one side is rotated and is connected with connecting rod (11), connecting rod (11) one end fixed mounting has movable plate (12).
4. The lifting device for wind power equipment according to claim 3, characterized in that: and a third auxiliary pulley (13) is arranged on one side of the moving plate (12), and one end of the main rope (5) penetrates between the two third auxiliary pulleys (13).
5. The lifting device for wind power equipment according to claim 3, characterized in that: one side of the bottom of the supporting rod (10) is provided with a decompression telescopic rod (14), and one end of the decompression telescopic rod (14) is rotatably connected with one side of the connecting rod (11).
6. The lifting device for wind power equipment according to claim 5, characterized in that: the decompression telescopic rod (14) and the connecting rod (11) are both telescopic rod structures.
7. The lifting device for wind power equipment according to claim 5, characterized in that: the pressure reducing telescopic rod (14) and the connecting rod (11) are of hollow structures, and a pressure reducing spring (18) is arranged in the connecting rod (11).
8. The lifting device for wind power equipment according to claim 3, characterized in that: the other avris of movable plate (12) is equipped with couple (15), be equipped with between first auxiliary pulley (6) and second auxiliary pulley (8) auxiliary rope (16), auxiliary rope (16) one end is equipped with pothook (17), pothook (17) are connected with couple (15) block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220501248.6U CN216997343U (en) | 2022-03-08 | 2022-03-08 | Hoisting device for wind power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220501248.6U CN216997343U (en) | 2022-03-08 | 2022-03-08 | Hoisting device for wind power equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216997343U true CN216997343U (en) | 2022-07-19 |
Family
ID=82369184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220501248.6U Active CN216997343U (en) | 2022-03-08 | 2022-03-08 | Hoisting device for wind power equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216997343U (en) |
-
2022
- 2022-03-08 CN CN202220501248.6U patent/CN216997343U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 4-1101, Financial Center, No. 158, West 3rd Road, Binhai New Area Pilot Free Trade Zone (Airport Economic Zone), Tianjin 300000 Patentee after: Chengtong Logistics Packaging Co.,Ltd. Address before: Room 212, No.1, Second Street, airport international logistics zone, Tianjin Binhai New Area pilot free trade zone (Airport Economic Zone) Patentee before: Chengtong Logistics Packaging Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |