Novel cabin hoisting structure
By introducing a threaded connection of a first fixing hook, a threaded column, and a threaded groove into the engine room hoisting structure, combined with a second hoisting belt and a fixing knot, the problem of tilting during engine room hoisting was solved, achieving high efficiency and safety in the hoisting process.
Patent Information
- Application Number
- CN202520311806.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-02-26
AI Technical Summary
During the hoisting process of the nacelle, the nacelle body is prone to tilting when lifted, which increases the installation time and reduces work efficiency, especially in harsh environments where construction is more difficult.
A novel nacelle hoisting structure was designed, comprising a nacelle body, a fixing groove, and an electric hoist. By setting a first fixing hook, a threaded column, and a threaded groove, the length of the baffle is adjusted using threaded connections. Combined with a second hoisting strap and a fixing knot, the nacelle body is kept horizontal during hoisting, improving work efficiency and increasing protection.
This effectively keeps the nacelle body on the same horizontal plane as the installation tower during the lifting process, saving adjustment time, improving lifting efficiency, and enhancing the protection of the equipment.
Smart Images
Figure CN223779773U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a cabin technical field, concretely is a novel cabin hoisting structure. BACKGROUND
[0002] Taking 5MW fan as an example, the cabin weight is about 300t, the installation height exceeds 150m, hoisting is generally located at the mountain top, mud flat ground and other places in the open country, the environment is bad, especially the wind is big, there is the influence of wind direction, wind speed and other unfavorable factors, hoisting construction is difficult.
[0003] Through the retrieval, China patent authorized announcement no. CN 204778279 U, announcement day is November 18, 2015, discloses a kind of wind turbine cabin hoisting special lifting appliance, it is proposed in the document " balance beam and shackle, its characterized in that: the balance beam is by four profile steel welding formed trapezoidal frame, and a pair of lifting ring is respectively arranged at four corners of balance beam,", due to the shape of cabin body is different, cabin body will appear the phenomenon of inclination when hoisting, increase the time of adjusting between cabin body and tower when installing, reduce the work efficiency of device, in view of this, in-depth study, then there is the case generation. CONTENT OF THE NEW TYPE
[0004] The utility model is aimed at providing a novel cabin hoisting structure to solve the problems raised in the background art.
[0005] To achieve the above object, the utility model provides the following technical scheme: a novel cabin hoisting structure, comprising a cabin body, a fixed slot and an electric hoist, a plurality of fixed slots are arranged on the upper sides of the cabin body, a connecting structure is arranged on the inner side of the fixed slot, and an electric hoist is installed above the connecting structure.
[0006] The connecting structure comprises a first fixed hook, a threaded column and a threaded groove, the first fixed hook is installed on the inner side of the fixed slot, the threaded column is installed above the first fixed hook, the threaded groove is connected with the baffle through the threaded column, the threaded groove is arranged on both sides of the balance plate, a plurality of first hoisting belts are installed on both sides of the upper side of the balance plate, an electric hoist is arranged at the middle position of the upper side of the first hoisting belt, a second hoisting belt is arranged on the outer wall of the cabin body, a fixed knot is installed above the second hoisting belt, a second fixed hook is arranged on the inner side of the fixed knot, and the second fixed hook is installed at the middle position below the balance plate.
[0007] Preferably, the cabin body and the fixed slot are integrally arranged, and the fixed slot and the first fixed hook are correspondingly arranged.
[0008] Preferably, the first fixed hook and the threaded column are fixedly connected, and the threaded column and the threaded groove are screw-connected.
[0009] Preferably, the threaded groove is integrally arranged between the balance plate, and the threaded column is fixedly connected with the baffle.
[0010] Preferably, the balance plate is fixedly connected with the second fixed hook, and the second fixed hook is correspondingly arranged with the fixed knot.
[0011] Preferably, the second hoisting belts are arranged perpendicularly to each other, and the second hoisting belts are integrally arranged with the fixed knot.
[0012] Preferably, the fixed knot, the second fixed hook and the middle position of the first hoisting belt are on the same horizontal line.
[0013] Preferably, the plurality of threaded columns are arranged perpendicularly to each other.
[0014] Compared with the prior art, the utility model has the beneficial effects that:
[0015] By arranging the first fixed hook, the threaded column and the threaded groove, the user holds and rotates the threaded column in the inside of the threaded groove, the first fixed hook connected with the threaded column is connected with the fixed groove, the cabin body is fixed, the length of the baffle is adjusted according to the shape and the fixed position of the cabin body, the cabin body is kept on the same horizontal plane with the installation tower drum in the process of hoisting, the time of adjusting the horizontal position of the cabin body after hoisting is saved, the working efficiency of the device is improved, meanwhile, the user winds the second hoisting belt on the outside of the cabin body, knots the wound second hoisting belt into a fixed knot, and hangs the fixed knot to the inside of the second fixed hook, so that the protection of the device is increased. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without any creative effort. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual proportion.
[0017] Figure 1 It is a front view structural schematic diagram of the utility model;
[0018] Figure 2 It is a front view sectional structural schematic diagram of the utility model;
[0019] Figure 3 It is a local bottom view structural schematic diagram of the connecting structure of the utility model;
[0020] Figure 4It is the overhead structure schematic view of the cabin body of the utility model;
[0021] Figure 5 It is the three-dimensional structure schematic view of the cabin body of the utility model.
[0022] In the drawing: 1, cabin body; 2, fixed groove; 3, connecting structure; 4, electric hoist; 301, first fixed hook; 302, threaded column; 303, threaded groove; 304, baffle; 305, balance plate; 306, first hoisting belt; 307, second hoisting belt; 308, fixed knot; 309, second fixed hook. DETAILED DESCRIPTION
[0023] In the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "another end" and the like is the orientation or position relationship shown based on the drawing, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. The terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0024] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through intermediate medium; can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0025] The technical scheme in the utility embodiment will be described clearly and completely in combination with the drawings in the utility embodiment. Obviously, the described embodiments are only part of the embodiments of the utility, not all the embodiments. Based on the embodiments in the utility, all other embodiments obtained by ordinary skilled persons in the art without creative labor belong to the protection scope of the utility.
[0026] Please refer to Figures 1-5 The utility provides a novel cabin hoisting structure technical scheme: a novel cabin hoisting structure, which comprises a cabin body 1, a fixed groove 2 and an electric hoist 4, a plurality of fixed grooves 2 are arranged on the two sides of the upper portion of the cabin body 1, a connecting structure 3 is arranged on the inner side of the fixed groove 2, and the electric hoist 4 is arranged above the connecting structure 3.
[0027] The connecting structure 3 comprises a first fixed hook 301, a threaded column 302 and a threaded groove 303, the inner side of the fixed groove 2 is provided with the first fixed hook 301, the upper side of the first fixed hook 301 is provided with the threaded column 302, the upper side of the threaded column 302 is connected with the baffle 304 through the threaded groove 303, the threaded groove 303 is arranged on both sides of the balance plate 305, a plurality of first hoisting belts 306 are arranged on both sides of the upper side of the balance plate 305, an electric hoist 4 is arranged at the middle position of the upper side of the first hoisting belt 306, the outer wall of the cabin body 1 is provided with a second hoisting belt 307, a fixed knot 308 is arranged on the upper side of the second hoisting belt 307, a second fixed hook 309 is arranged on the inner side of the fixed knot 308, and the second fixed hook 309 is arranged at the middle position below the balance plate 305.
[0028] In use, the user holds and rotates the threaded column 302 in the threaded groove 303, the first fixed hook 301 connected with the threaded column 302 is connected with the fixed groove 2, the cabin body 1 is fixed, the length of the baffle 304 is adjusted according to the shape and fixed position of the cabin body 1, the cabin body 1 is kept in the same horizontal plane as the installation tower drum during hoisting, the time for adjusting the horizontal position of the cabin body 1 after hoisting is saved, the working efficiency of the device is improved, and the protection of the device is increased by winding the second hoisting belt 307 on the outer side of the cabin body 1, knotting the wound second hoisting belt 307 into the fixed knot 308, and hanging the fixed knot 308 on the inner side of the second fixed hook 309.
[0029] The cabin body 1 and the fixed groove 2 are integrally arranged, and the fixed groove 2 and the first fixed hook 301 are correspondingly arranged.
[0030] The first fixed hook 301 and the threaded column 302 are fixedly connected, and the threaded column 302 and the threaded groove 303 are screw-connected.
[0031] The threaded groove 303 and the balance plate 305 are integrally arranged, and the threaded column 302 and the baffle 304 are fixedly connected.
[0032] The balance plate 305 and the second fixed hook 309 are fixedly connected, and the second fixed hook 309 and the fixed knot 308 are correspondingly arranged.
[0033] The second hoisting belts 307 are arranged perpendicular to each other, and the second hoisting belts 307 and the fixed knot 308 are integrally arranged.
[0034] The fixed knot 308, the second fixed hook 309 and the middle position of the first hoisting belt 306 are on the same horizontal line.
[0035] The plurality of threaded columns 302 are arranged parallel to each other.
[0036] While embodiments of the present application have been shown and described, it is to be understood that the embodiments described are merely exemplary of the principles and application of the present application. Numerous modifications and changes can be made by those skilled in the art without departing from the spirit and scope of the present application, which is defined by the following claims.
Claims
1. A novel hoisting structure of a cabin, comprising a cabin body (1), a fixing groove (2) and an electric hoist (4), characterized in that: The both sides of the engine room body (1) are provided with a plurality of fixed grooves (2), the inner side of the fixed groove (2) is provided with a connecting structure (3), the upper side of the connecting structure (3) is installed with an electric hoist (4). The connecting structure (3) comprises a first fixed hook (301), a threaded column (302) and a threaded groove (303), the inner side of the fixed groove (2) is installed with the first fixed hook (301), the upper side of the first fixed hook (301) is installed with the threaded column (302), the upper side of the threaded column (302) is connected with the baffle (304) through the threaded groove (303), the threaded groove (303) is arranged on the both sides of the balance plate (305), the both sides of the upper side of the balance plate (305) are installed with a plurality of first hoisting belts (306), the middle position of the upper side of the first hoisting belt (306) is provided with the electric hoist (4), the outer wall of the engine room body (1) is provided with a second hoisting belt (307), the upper side of the second hoisting belt (307) is installed with a fixed knot (308), the inner side of the fixed knot (308) is provided with a second fixed hook (309), the upper side of the second fixed hook (309) is installed at the middle position below the balance plate (305).
2. A novel nacelle hoisting structure according to claim 1, characterized in that: The engine room body (1) and the fixed groove (2) are integrally arranged, and the fixed groove (2) and the first fixed hook (301) are correspondingly arranged.
3. A novel nacelle hoisting structure according to claim 2, characterized in that: The first fixed hook (301) and the threaded column (302) are fixedly connected, and the threaded column (302) and the threaded groove (303) are screw-connected.
4. A novel nacelle hoisting structure according to claim 3, characterized in that: The threaded groove (303) and the balance plate (305) are integrally arranged, and the threaded column (302) and the baffle (304) are fixedly connected.
5. A novel nacelle hoisting structure according to claim 4, characterized in that: The balance plate (305) and the second fixed hook (309) are fixedly connected, and the second fixed hook (309) and the fixed knot (308) are correspondingly arranged.
6. A novel nacelle hoisting structure according to claim 5, characterized in that: The second hoisting belts (307) are arranged perpendicularly to each other, and the second hoisting belts (307) and the fixed knot (308) are integrally arranged.
7. A novel nacelle hoisting structure according to claim 6, characterized in that: The middle positions of the fixed knot (308), the second fixed hook (309) and the first hoisting belt (306) are on the same horizontal line.
8. A novel nacelle hoisting structure according to claim 7, characterized in that: The plurality of threaded columns (302) are arranged parallel to each other.