Cable storage assembly of wind turbine generator

Abstract

The utility model discloses a cable storage assembly of a wind turbine generator in the technical field of wind turbine generators, which comprises a mounting plate and at least two storage racks which are integrally formed, the storage racks are distributed on the surface of the mounting plate in a strip shape, the mounting plate comprises a plate body and mounting holes formed in the surface of the plate body, and the mounting holes are formed in the surface of the plate body. The storage frame comprises an inner U-shaped frame body with a U-shaped groove inside, an opening of the U-shaped groove is located on the side away from the mounting plate, a rotating rod is rotationally connected to one side of the opening of the U-shaped groove, a clamping groove matched with the end of the rotating rod is formed in the other side of the opening of the U-shaped groove, and a chuck is rotationally connected to the side of the clamping groove through a rotating shaft. And an elastic protective pad I and an elastic protective pad II are respectively adhered to the inner wall of the rotating rod and the inner wall of the U-shaped groove of the inner U-shaped frame body. According to the utility model, the cable can be quickly stored and fixed, the situation that the cable is loosened due to the fact that the cable is easy to break when the cable is simply fixed by using the cable is avoided, and the cable can be stored and disassembled without additional tools.

Description

Technical Field

[0001] This utility model relates to a cable storage component for wind turbine generators, belonging to the technical field of wind turbine generators. Background Technology

[0002] A wind turbine is a system that converts the kinetic energy of wind into electrical energy. A wind turbine consists of a wind rotor and a generator; the wind rotor comprises blades, a hub, and reinforcing components; it generates electricity by rotating the blades under wind power and by rotating the generator head. A wind power supply consists of the wind turbine, the tower supporting the generator, a battery charging controller, an inverter, a load unloader, a grid connection controller, and a battery bank.

[0003] In the existing technology, the cable arrangement of wind turbine units is relatively messy. Sometimes multiple bundles of cables are simply fixed with cable ties. During long-term outdoor use, the cable ties are prone to breakage, causing the cables to loosen. Moreover, tools are needed to cut the cable ties when disassembling, which may damage the outer wall of the cable. Summary of the Invention

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a cable storage component for wind turbine units.

[0005] To achieve the above objectives, this utility model employs the following technical solution:

[0006] In a first aspect, this utility model provides a cable storage assembly for a wind turbine, comprising an integrally formed mounting plate and a storage rack. At least two storage racks are arranged in strips on the surface of the mounting plate. The mounting plate includes a plate body and mounting holes on its surface. The storage rack includes an inner U-shaped frame with an internal U-shaped groove. The opening of the U-shaped groove is located on the side away from the mounting plate. A rotating rod is rotatably connected to one side of the opening of the U-shaped groove, and a slot matching the end of the rotating rod is provided on the other side. A chuck is rotatably connected to the slot via a rotating shaft. Elastic protective pad one and elastic protective pad two are respectively adhered to the inner wall of the rotating rod and the inner wall of the U-shaped groove of the inner U-shaped frame.

[0007] Furthermore, the rotation axis of the rotating rod is perpendicular to the surface of the mounting plate.

[0008] Furthermore, the chuck has a fan-shaped disc structure, and the sidewalls are provided with longitudinal grooves.

[0009] Furthermore, the first elastic protective pad and the second elastic protective pad are made of rubber.

[0010] Furthermore, the number of mounting holes is four, and they are symmetrically distributed at the four corners of the plate.

[0011] Furthermore, the mounting hole adopts a slot design.

[0012] Compared with the prior art, the beneficial effects achieved by this utility model are as follows:

[0013] The cable storage assembly for wind turbines provided in this solution enables rapid cable storage and securing, avoiding the problem of cable ties easily breaking and loosening when using simple cable ties for securing cables in existing technologies. Furthermore, both the chuck and the rotating rod are manually operated, requiring no additional installation tools for quick cable bundle storage and disassembly, thus preventing damage to the cable surface. In addition, the elastic protective pad made of rubber not only prevents rigid contact between the cable surface and the inner wall of the frame but also accommodates cable bundles of different radii, demonstrating good applicability. Attached Figure Description

[0014] The accompanying drawings, which form part of this specification, are used to provide a further understanding of this utility model. The illustrative embodiments and descriptions of this utility model are used to explain this utility model and do not constitute an undue limitation thereof. In the drawings:

[0015] Figure 1 A schematic diagram illustrating the use of a cable storage assembly for a wind turbine generator provided in this embodiment of the present invention;

[0016] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 A top view of a cable storage rack for a wind turbine generator provided in an embodiment of this utility model;

[0018] Figure 4 Rear view of the mounting plate of a cable storage assembly for a wind turbine provided in an embodiment of this utility model;

[0019] In the diagram: 1. Cable bundle; 101. Cable; 102. Sheath; 103. Hose clamp; 2. Mounting plate; 201. Plate body; 202. Mounting hole; 3. Storage rack; 301. Inner U-shaped frame; 302. Rotating rod; 303. Slot; 304. Rotating shaft; 305. Chuck; 306. Elastic protective pad one; 307. Elastic protective pad two. Detailed Implementation

[0020] The present invention will now be described in detail with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described herein can be combined with each other.

[0021] The following detailed description is exemplary and intended to provide further detailed explanation of the present invention. Unless otherwise specified, all technical terms used in this invention have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this invention is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this invention.

[0022] Example:

[0023] Please see Figures 1 to 4 This embodiment proposes a cable storage assembly for wind turbine generators, which can effectively store cable bundles in a designated location, preventing cables from becoming loose during long-term outdoor use. The structure includes an integrally molded mounting plate 2 and a storage rack 3. The mounting plate 2 is used to fix the cable storage assembly in the designated location, while the storage rack 3 is used to store the cable bundle 1. Please refer to the relevant documentation. Figure 1 In use, the cable bundle 1 is fixed by the storage rack 3. The cable bundle 1 includes cables 101, sheaths 102, and hose clamps 103. Multiple bundles of cables 101 are wrapped together by the sheaths 102, and the outer side of the sheaths 102 is fixed by the hose clamps 103. There are two storage racks 3, which are arranged in strips on the upper and lower parts of the mounting plate 2, further improving the stability of the cable bundle 1 during storage.

[0024] Please refer to the following: Figures 2 to 3The storage rack 3 includes an inner U-shaped frame 301, a rotating rod 302, a slot 303, a rotating shaft 304, a chuck 305, an elastic protective pad 306, and an elastic protective pad 307. The inner U-shaped frame 301 has a U-shaped groove inside, with the opening of the U-shaped groove located on the side away from the mounting plate 2. The rotating rod 302 is rotatably connected to one side of the opening of the U-shaped groove. In this embodiment, the rotation axis of the rotating rod 302 is perpendicular to the surface of the mounting plate 2. The other side of the opening of the U-shaped groove has a slot 303 that matches the end of the rotating rod 302. The chuck 305 is rotatably connected to the side of the slot 303 via the rotating shaft 304. Here, the chuck 305 has a fan-shaped disc structure. When the chuck 305 rotates along the rotating shaft 304 to a certain position, the rotating rod 302 can rotate out of the slot 303. When the chuck 305 rotates to other positions, the rotating rod 302 is stuck by the chuck 305 and cannot rotate out of the slot 303. To facilitate rotation, the sidewall of the chuck 305 can be textured with longitudinal grooves to increase friction on the contact surface. It should be noted that to prevent damage caused by rigid contact between the outer wall of the cable bundle 1 and the inner wall of the U-shaped groove of the rotating rod 302 and the inner wall of the inner U-shaped frame 301, elastic protective pads 306 and 307 are respectively attached to the inner walls of the rotating rod 302 and the inner wall of the inner U-shaped frame 301. These elastic protective pads can be made of rubber. The elastic protective pads not only prevent rigid contact, but their elastic deformation characteristics can also accommodate cable bundles 1 within a certain radius, further improving the applicability of the storage rack 3.

[0025] Please see Figure 4 The mounting plate 2 includes a plate body 201 and mounting holes 202. In this embodiment, there are four mounting holes 202, which are symmetrically distributed at the four corners of the plate body 201. The mounting holes 202 adopt a slot design, which can adjust the position of the bolt fixing according to the actual situation.

[0026] In use, this solution first installs the mounting plate 2 in the designated position by fixing it with bolts along the mounting holes 202. Then, the rotating rod 302 is opened, and the cable bundle 1 is placed into the U-shaped groove of the inner U-shaped frame 301. After ensuring the cable bundle 1 is fully inserted, the rotating rod 302 is rotated, causing the chuck 305 to rotate along the rotating shaft 304 to the designated position, allowing the rotating rod 302 to fall into the slot 303. The chuck 305 is then rotated again to limit the end of the rotating rod 302, thus achieving the storage of the cable bundle 1. This solution achieves cable storage and fixation, avoiding the situation where cable ties break and the cables become loose when simply fixing cables with cable ties. Furthermore, both the chuck 305 and the rotating rod 302 are manually operated, allowing for quick removal of the cable bundle 1 without additional installation tools. The elastic protective pad made of rubber not only prevents rigid contact between the cable surface and the inner wall of the frame but also accommodates cable bundles of different radii, demonstrating good applicability.

[0027] As is known from common technical knowledge, this utility model can be implemented through other embodiments that do not depart from its spirit or essential characteristics. Therefore, the disclosed embodiments described above are merely illustrative in all respects and are not the only ones. All modifications within the scope of this utility model or its equivalents are included in this utility model.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although the utility model has been described in detail with reference to the above embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the specific implementation of this utility model. Any modifications or equivalent substitutions that do not depart from the spirit and scope of this utility model should be covered within the protection scope of the claims of this utility model.

Claims

1. A cable storage assembly for a wind turbine generator, characterized by, The device includes an integrally molded mounting plate (2) and a storage rack (3). There are at least two storage racks (3) distributed in strips on the surface of the mounting plate (2). The mounting plate (2) includes a plate body (201) and mounting holes (202) installed on the surface of the plate body (201). The storage rack (3) includes an inner U-shaped frame (301) with a U-shaped groove inside. The opening of the U-shaped groove is located on the side away from the mounting plate (2). A rotating rod (302) is rotatably connected to one side of the opening of the U-shaped groove, and a slot (303) matching the end of the rotating rod (302) is opened on the other side. A chuck (305) is rotatably connected to the side of the slot (303) via a rotating shaft (304). An elastic protective pad one (306) and an elastic protective pad two (307) are respectively pasted on the inner wall of the rotating rod (302) and the inner wall of the U-shaped groove of the inner U-shaped frame (301).

2. The cable storage assembly of claim 1, wherein, The rotation axis of the rotating rod (302) is perpendicular to the surface of the mounting plate (2).

3. The cable storage assembly of claim 1, wherein, The chuck (305) has a fan-shaped disc structure and longitudinal textures on its sidewalls.

4. The cable storage assembly of claim 1, wherein, The elastic protective pad one (306) and elastic protective pad two (307) are made of rubber.

5. The cable storage assembly of claim 1, wherein, The number of mounting holes (202) is four, and they are symmetrically distributed at the four corners of the plate (201).

6. The cable storage assembly of a wind turbine generator unit according to claim 1, wherein, The mounting hole (202) adopts a slot design.

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