CN214456319U - Hoisting device for wind power - Google Patents
Hoisting device for wind power Download PDFInfo
- Publication number
- CN214456319U CN214456319U CN202120443137.XU CN202120443137U CN214456319U CN 214456319 U CN214456319 U CN 214456319U CN 202120443137 U CN202120443137 U CN 202120443137U CN 214456319 U CN214456319 U CN 214456319U
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- Prior art keywords
- guide rail
- wheel
- hoisting
- wind power
- hoisting device
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Abstract
The utility model discloses a hoisting device for wind-powered electricity generation, including first guide rail and the first wheel that removes, the top of first guide rail is provided with the first wheel that removes, and the first top of removing the wheel is connected with shock-absorbing bearing, shock-absorbing bearing's top is connected with the bottom sprag frame, and one side of bottom sprag frame is fixed with first engine, the top of bottom sprag frame is provided with the inspection desk, and the top of inspection desk is fixed with the support column, the top of support column is provided with the crane top, the second guide rail is installed to the top of crane top, and the top of second guide rail is provided with the second and removes the wheel, the second removes the top of wheel and is fixed with removal hoisting platform, and the top of removing hoisting platform is provided with the balancing weight. This hoist device for wind-powered electricity generation is provided with and carries out limited block between first removal wheel and the first guide rail, has both guaranteed that this hoist device can straight line travel, makes this hoist device can avoid turning on one's side because of the crosswind leads to a certain extent again, has increased the security.
Description
Technical Field
The utility model relates to a hoist device technical field specifically is a hoist device for wind-powered electricity generation.
Background
The wind power generator is an electric power device which converts wind energy into mechanical work, and the mechanical work drives a rotor to rotate so as to finally output alternating current. The wind-driven generator generally comprises wind wheels, a generator (including a device), a direction regulator (empennage), a tower, a speed-limiting safety mechanism, an energy storage device and other components. The hoisting device is another name of a crane, and is widely applied to a series of heavy-duty products such as ships, equipment, machinery, molds and the like.
In use, the hoisting device for wind power on the market is convenient to move due to the adoption of a wheel type structure, is easy to blow by crosswind to cause unstable hoisting, has the danger of side turning, and can not timely give an early warning because a bearing column is broken due to dragging of a heavy object and the fact that some hoisting devices are not provided with a buffer device when the heavy object is hoisted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hoist device for wind-powered electricity generation to solve the wind-powered electricity generation on the market that proposes among the above-mentioned background art and use because adopt wheeled structure, the convenient removal, but blown by the crosswind easily and lead to hoist and mount unstability, there is the danger of turning on one's side, some hoist devices in addition when hoisting the heavy object, because of not setting up buffer, probably pull because of the heavy object and lead to the lifting rope fracture, and the problem of early warning in time.
In order to achieve the above object, the utility model provides a following technical scheme: a wind power hoisting device comprises a first guide rail and a first moving wheel, wherein the first moving wheel is arranged above the first guide rail, a damping bearing is connected above the first moving wheel, a bottom support frame is connected above the damping bearing, a first engine is fixed on one side of the bottom support frame, an inspection table is arranged above the bottom support frame, a support column is fixed above the inspection table, a crane top is arranged above the support column, a second guide rail is arranged above the crane top, a second moving wheel is arranged above the second guide rail, a moving hoisting platform is fixed above the second moving wheel, a balancing weight is arranged above the moving hoisting platform, a roller is arranged on the right side of the balancing weight, a second motor is arranged on the right side of the roller, a hoisting rope is arranged outside the roller, and one end of the hoisting rope is connected with a hook, the other end of the lifting rope is connected with a power rotating shaft.
Preferably, a semi-surrounding structure is formed between the first moving wheel and the first guide rail, and the first moving wheel is matched with the shape structure of the first guide rail.
Preferably, the first movable wheel forms an elastic telescopic structure through the damping bearing and the bottom support frame, and the first movable wheel is uniformly distributed along the lower end surface of the bottom support frame at equal intervals.
Preferably, the end face structure of the bottom support frame is an isosceles trapezoid structure, and the bottom support frame is symmetrical about the central axis of the inspection table.
Preferably, the second guide rail is symmetrical about the central axis of the crane top, the crane top coincides with the central axis of the movable hoisting platform, and the second movable wheel is symmetrical about the central axis of the movable hoisting platform.
Preferably, the mobile hoisting platform forms a sliding structure with the top of the crane through the second guide rail and the second mobile wheel, and the shape structure of the second guide rail is matched with that of the second mobile wheel.
Preferably, be the key-type connection between lifting rope and the power pivot, and constitute sliding construction between lifting rope and the gyro wheel to the gyro wheel is equidistance evenly distributed along the upper surface that removes hoisting platform.
Compared with the prior art, the beneficial effects of the utility model are that: this hoist device for wind-powered electricity generation is provided with and carries out limited block between first removal wheel and the first guide rail, this hoist device has both been guaranteed and can straight line advance, make this hoist device can avoid turning on one's side because of the crosswind leads to a certain extent again, the security has been increased, shock-absorbing bearing can reflect the pressure that the part of lifting caused to hoist device through the deformation volume, can judge in advance whether the device can safely lift the part, and the dispersion pressure that a plurality of first removal wheels that set up can be better, reduce the pressure of the unit area that first guide rail received.
Bottom sprag frame adopts comparatively firm trapezium structural design, both conveniently hang and lean on the inspection desk, can provide sufficient arrangement space for the first removal wheel in bottom again, the direction mutually perpendicular of second guide rail and first guide rail, most area that makes this hoist device's hoist and mount ability can cover its below, the hoisting part of being convenient for, remove hoisting platform can carry out the finite displacement on the loop wheel machine top, be convenient for hang and unload the part, the lift of lifting rope is driven the power pivot by the second motor and is provided power, and a plurality of gyro wheels that set up are convenient for carry out the operation of hoisting simultaneously to a plurality of parts.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
fig. 3 is a schematic view of the overhead structure of the crane of the present invention.
Fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a first guide rail; 2. a first moving wheel; 3. a bottom support frame; 4. a first engine; 5. an inspection table; 6. a support pillar; 7. hoisting the crane; 8. moving the hoisting platform; 9. a second guide rail; 10. a second moving wheel; 11. a balancing weight; 12. a second motor; 13. a roller; 14. a lifting rope; 15. hooking; 16. a power shaft; 17. shock-absorbing bearing.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a wind power hoisting device comprises a first guide rail 1 and a first moving wheel 2, wherein the first moving wheel 2 is arranged above the first guide rail 1, a damping bearing 17 is connected above the first moving wheel 2, a bottom support frame 3 is connected above the damping bearing 17, a first motor 4 is fixed on one side of the bottom support frame 3, an inspection table 5 is arranged above the bottom support frame 3, a support column 6 is fixed above the inspection table 5, a crane top 7 is arranged above the support column 6, a second guide rail 9 is arranged above the crane top 7, a second moving wheel 10 is arranged above the second guide rail 9, a moving hoisting platform 8 is fixed above the second moving wheel 10, a balancing weight 11 is arranged above the moving hoisting platform 8, a roller 13 is arranged on the right side of the balancing weight 11, a second motor 12 is arranged on the right side of the roller 13, a hoisting rope 14 is arranged outside the roller 13, and one end of the lifting rope 14 is connected with a hook 15, and the other end of the lifting rope 14 is connected with a power rotating shaft 16.
The utility model discloses in: a semi-surrounding structure is formed between the first moving wheel 2 and the first guide rail 1, and the shape structure of the first moving wheel 2 is matched with that of the first guide rail 1; first removal wheel 2 and first guide rail 1 between carry out limited block, both guaranteed that this hoist device can straight line travel, make this hoist device can avoid turning on one's side because of the crosswind leads to a certain extent again, increased the security.
The utility model discloses in: the first moving wheel 2 and the bottom support frame 3 form an elastic telescopic structure through a damping bearing 17, and the first moving wheel 2 is uniformly distributed along the lower end surface of the bottom support frame 3 at equal intervals; the damping bearing 17 can reflect the pressure of the lifted part on the lifting device through the deformation amount, whether the device can safely lift the part can be judged in advance, and the pressure of the unit area borne by the first guide rail 1 is reduced by better dispersing the pressure of the arranged first moving wheels 2.
The utility model discloses in: the end face structure of the bottom support frame 3 is an isosceles trapezoid structure, and the bottom support frame 3 is symmetrical about the central axis of the inspection table 5; bottom sprag frame 3 adopts comparatively firm trapezium structural design, has both conveniently hung and has leaned on inspection desk 5, can provide sufficient arrangement space for the first removal wheel 2 in bottom again.
The utility model discloses in: the second guide rail 9 is symmetrical about the central axis position of the crane top 7, the crane top 7 is superposed with the central axis position of the movable hoisting platform 8, and the second movable wheel 10 is symmetrical about the central axis position of the movable hoisting platform 8; the directions of the second guide rail 9 and the first guide rail 1 are mutually vertical, so that the hoisting capacity of the hoisting device can cover most of the area below the hoisting device, and the hoisting of parts is facilitated.
The utility model discloses in: the movable hoisting platform 8 forms a sliding structure with the crane top 7 through a second guide rail 9 and a second movable wheel 10, and the appearance structure of the second guide rail 9 is matched with that of the second movable wheel 10; the movable hoisting platform 8 can move on the crane top 7 in a limited way, so that the components can be conveniently hoisted and unloaded.
The utility model discloses in: the lifting rope 14 is in key connection with the power rotating shaft 16, a sliding structure is formed between the lifting rope 14 and the roller 13, and the rollers 13 are uniformly distributed along the upper surface of the movable hoisting platform 8 at equal intervals; the lifting of the lifting rope 14 is powered by a power rotating shaft 16 driven by the second motor 12, and the plurality of rollers 13 are arranged to facilitate the simultaneous lifting of a plurality of components.
The working principle is as follows: for the wind power hoisting device, firstly, a part to be hoisted is hooked by using a hook 15, after the stability is confirmed, a second motor 12 is started to drive a power rotating shaft 16 to rotate, so that a hoisting rope 14 rotates around a roller 13 and is upwards recovered, a balancing weight 11 is arranged at two ends of a movable hoisting platform 8 to prevent side turning caused by unstable gravity center, the power of the second motor 12 drives a second movable wheel 10 to move on a second guide rail 9 arranged on a crane top 7 to transfer the part, then, a first motor 4 is started to drive a first movable wheel 2 to rotate and drive a bottom support frame 3 and a support column 6 to slide on the first guide rail 1, the part is transported to other places, finally, a damping bearing 17 is used for preventing the overweight of a hoisted object from being reflected by an elastic variable and timely loosening the hoisting rope 14 to avoid the damage of the hoisting device, a worker can stand on an inspection table 5 to inspect the hoisted part, preventing accidents.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a hoisting device for wind-powered electricity generation, includes first guide rail (1) and first removal wheel (2), its characterized in that: a first moving wheel (2) is arranged above the first guide rail (1), a damping bearing (17) is connected above the first moving wheel (2), a bottom support frame (3) is connected above the damping bearing (17), a first engine (4) is fixed on one side of the bottom support frame (3), an inspection table (5) is arranged above the bottom support frame (3), a support column (6) is fixed above the inspection table (5), a crane top (7) is arranged above the support column (6), a second guide rail (9) is installed above the crane top (7), a second moving wheel (10) is arranged above the second guide rail (9), a moving hoisting platform (8) is fixed above the second moving wheel (10), a balancing weight (11) is arranged above the moving hoisting platform (8), a roller (13) is arranged on the right side of the balancing weight (11), and the right side of the roller (13) is provided with a second motor (12), the outside of the roller (13) is provided with a lifting rope (14), one end of the lifting rope (14) is connected with a hook (15), and the other end of the lifting rope (14) is connected with a power rotating shaft (16).
2. The hoisting device for wind power as claimed in claim 1, wherein: a semi-surrounding structure is formed between the first moving wheel (2) and the first guide rail (1), and the first moving wheel (2) is matched with the appearance structure of the first guide rail (1).
3. The hoisting device for wind power as claimed in claim 1, wherein: first removal wheel (2) constitute elastic telescopic structure through between shock-absorbing bearing (17) and bottom sprag frame (3), and first removal wheel (2) personally submit equidistance evenly distributed along the lower extreme of bottom sprag frame (3).
4. The hoisting device for wind power as claimed in claim 1, wherein: the end face structure of the bottom support frame (3) is an isosceles trapezoid structure, and the bottom support frame (3) is symmetrical about the central axis of the inspection table (5).
5. The hoisting device for wind power as claimed in claim 1, wherein: the second guide rail (9) is symmetrical about the central axis position of the crane top (7), the crane top (7) coincides with the central axis position of the movable hoisting platform (8), and the second movable wheel (10) is symmetrical about the central axis position of the movable hoisting platform (8).
6. The hoisting device for wind power as claimed in claim 1, wherein: the mobile hoisting platform (8) forms a sliding structure with the crane top (7) through a second guide rail (9) and a second mobile wheel (10), and the second guide rail (9) is matched with the appearance structure of the second mobile wheel (10).
7. The hoisting device for wind power as claimed in claim 1, wherein: the lifting rope (14) is in key connection with the power rotating shaft (16), a sliding structure is formed between the lifting rope (14) and the roller (13), and the roller (13) is uniformly distributed along the upper surface of the movable hoisting platform (8) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120443137.XU CN214456319U (en) | 2021-03-01 | 2021-03-01 | Hoisting device for wind power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120443137.XU CN214456319U (en) | 2021-03-01 | 2021-03-01 | Hoisting device for wind power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214456319U true CN214456319U (en) | 2021-10-22 |
Family
ID=78147136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120443137.XU Expired - Fee Related CN214456319U (en) | 2021-03-01 | 2021-03-01 | Hoisting device for wind power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214456319U (en) |
-
2021
- 2021-03-01 CN CN202120443137.XU patent/CN214456319U/en not_active Expired - Fee Related
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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: 20211022 |