Photovoltaic panel protection structure for a shielded wind turbine blade

Abstract

The utility model discloses a photovoltaic board protection structure for protective wind power blade. The utility model discloses a base, the top one end fixed welding of base has the support frame, the top one side middle end fixed mounting of support frame has double -end self -locking motor, and the both ends of double -end self -locking motor all are provided with winding roll, and the outer periphery of two winding rolls is wound with the both ends of same steel cable, and the outer periphery of steel cable is connected with a plurality of clamps through the ring, and the bottom of base is equipped with the end top of support frame away from one end and sets up the block, and the top of base is equipped with the end top of support frame close to one end and sets up the mounting panel, and the mounting panel is located the inside of steel cable, and through adopting double -end self -locking motor drive two winding rolls, make two winding rolls to the both ends of steel cable carry out the retraction and release, and then cooperate with the block of equidistance setting and the clamps, make when transporting wind power blade or photovoltaic board, can utilize steel cable cooperation clamps to the tail of wind power blade or photovoltaic board and carry out the fixing or spacing, to this to improve the stability in the transportation process.

Description

Technical Field

[0001] This utility model belongs to the field of protective structure technology, specifically relating to a photovoltaic panel protective structure for protective wind turbine blades. Background Technology

[0002] Solar energy utilization technology generally uses solar photovoltaic panels for energy conversion. These panels are typically fixed in specific locations and placed at a certain angle. The panels are usually mounted on support frames, which are stably fixed to the ground. When used outdoors, birds often perch on the edges of the panels, leading to bird droppings accumulation over time and affecting power generation. Wind energy, as a clean and renewable energy source, is receiving increasing attention worldwide. Its potential is enormous; global wind energy is approximately 2.74 × 10⁹ MW, of which 2 × 10⁷ MW is usable—ten times greater than the total exploitable hydropower on Earth. Wind has long been utilized, primarily through windmills for pumping water and grinding grain. Now, the focus is on how to generate electricity from wind. Wind power generation works by using wind to rotate windmill blades, which are then accelerated by a speed increaser to power a generator. With current technology, even a light breeze of about three meters per second is sufficient to generate electricity. Wind power is gaining popularity globally because it eliminates fuel issues and does not produce radiation or air pollution.

[0003] Currently, during the transportation of existing wind turbine blades and photovoltaic panels, the large size of wind turbine blades causes the tail of the blades to sag, which is detrimental to the stability of transportation. On the other hand, photovoltaic panels, due to their relatively small size, are stacked during transportation, which can easily lead to friction between adjacent photovoltaic panels, thus affecting the quality of the photovoltaic panels. To address this, we propose a protective structure for wind turbine blades and photovoltaic panels. Utility Model Content

[0004] The purpose of this invention is to provide a photovoltaic panel protection structure for protective wind turbine blades, in order to solve the existing problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a photovoltaic panel protection structure for protective wind turbine blades, comprising a base, a steel cable, and clamps. A support frame is fixedly welded to one end of the top surface of the base. A double-headed self-locking motor is fixedly installed at the middle of one side of the upper part of the support frame. Both ends of the double-headed self-locking motor are provided with winding rollers. The outer circumference of the two winding rollers is wound with the two ends of the same steel cable. Multiple clamps are connected to the outer circumference of the steel cable through multiple evenly arranged hanging rings. The end of the hanging ring is movably connected to one side of the clamp through a rotating shaft and a flipping seat. The top surface of the base away from the support frame is provided with parallel and equidistant support blocks. An mounting plate is provided on the top surface of the base adjacent to the support frame, and the mounting plate is located inside the steel cable.

[0006] Preferably, the clamp has a clamping plate inside, and a screw is movably connected to the bottom of the clamping plate via a bearing. One end of the screw extends through the clamp to the outside.

[0007] Preferably, a threaded sleeve is fixedly embedded on the inner side of the connection between the clamp and the screw, and the threaded sleeve is helically connected to the screw.

[0008] Preferably, a knob is fixedly installed at the bottom of the screw, and the knob is sleeved on the outer periphery of the bottom end of the screw.

[0009] Preferably, both ends of the take-up roller are provided with roller frames, and the take-up roller is fixedly installed on the upper part of the support frame through the provided roller frames.

[0010] Preferably, the inner top wall of the clamp and the top of the clamping plate are provided with anti-slip pads, which are fixedly connected to the clamp by adhesive bonding.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. By using a double-headed self-locking motor to drive two winding rollers, the two winding rollers can wind and unwind the two ends of the steel cable. Combined with clamps and equidistantly arranged support blocks, the steel cable and clamps can be used to fix or limit the tail of the wind turbine blade or the photovoltaic panel when transporting wind turbine blades or photovoltaic panels, thereby improving the stability during transportation.

[0013] 2. By connecting the hanging ring and the clamp through a flip seat and a rotating shaft, the clamping direction of the clamp can be adjusted appropriately according to the needs during use, so as to ensure the stable use of the clamp and avoid insufficient clamping force and loosening due to deviations in angle or position. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the clamp structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the multi-angle structure of the clamp of this utility model.

[0017] In the diagram: 1. Base; 2. Support frame; 3. Double-headed self-locking motor; 4. Take-up roller; 5. Roller frame; 6. Steel cable; 7. Clamp; 8. Hanging ring; 9. Tilting seat; 10. Clamping plate; 11. Anti-slip pad; 12. Screw; 13. Bearing; 14. Threaded sleeve; 15. Knob; 16. Rotating shaft; 17. Support block; 18. Mounting plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-3 This utility model provides a protective structure for wind turbine blades and photovoltaic panels, comprising a base 1, a steel cable 6, and clamps 7. A support frame 2 is fixedly welded to one end of the top surface of the base 1. A double-headed self-locking motor 3 is fixedly installed at the middle of one side of the upper part of the support frame 2. Both ends of the double-headed self-locking motor 3 are provided with winding rollers 4. The two ends of the same steel cable 6 are wound around the outer periphery of the two winding rollers 4. Multiple clamps 7 are connected to the outer periphery of the steel cable 6 through multiple evenly arranged hanging rings 8. The ends of the hanging rings 8 are movably connected to one side of the clamps 7 through a rotating shaft 16 and a flipping seat 9. The top surface of the base 1 away from the support frame 2 is provided with parallel and equidistant support blocks 17. An installation plate 18 is provided on the top surface of the base 1 adjacent to the support frame 2. The installation plate 18 is located inside the steel cable 6.

[0020] Specifically, the clamp 7 has a clamping plate 10 inside, and the bottom of the clamping plate 10 is movably connected to a screw 12 via a bearing 13. One end of the screw 12 passes through the clamp 7 and extends to the outside.

[0021] Specifically, a threaded sleeve 14 is fixedly embedded on the inner side of the connection between the clamp 7 and the screw 12, and the threaded sleeve 14 is screwed to the screw 12.

[0022] Specifically, a knob 15 is fixedly installed at the bottom of the screw 12, and the knob 15 is sleeved on the outer periphery of the bottom end of the screw 12.

[0023] Specifically, both ends of the take-up roller 4 are provided with roller frames 5, and the take-up roller 4 is fixedly installed on one side of the top of the support frame 2 through the roller frames 5.

[0024] Specifically, anti-slip pads 11 are provided on the inner top wall of the clamp 7 and the top of the clamp plate 10. The anti-slip pads 11 are fixedly connected to the clamp 7 by gluing.

[0025] In this embodiment, during use, the equipment is installed on the corresponding transport vehicle via the base 1 and support frame 2. When protection of the wind turbine blades is required, the mounting end of the wind turbine blade is fixed to one side of the mounting plate 18, and the mounting end of the wind turbine blade is supported by the support block 17. Then, the double-headed self-locking motor 3 drives the winding roller 4 to release the steel cable 6, allowing the middle of the steel cable 6 to extend to the end of the wind turbine blade. The clamps 7 on the outside of the steel cable 6 clamp the two sides and the end of the wind turbine blade near the end. During operation, rotating the knob 15 drives the screw 12 to rotate, which, in conjunction with the threaded sleeve 14, drives the clamping plate 10 to clamp the wind turbine blade with the clamp 7. This fixes the clamp 7 to both sides and the end of the wind turbine blade near its end. Then, the double-headed self-locking motor 3 drives the winding roller 4 to rotate in the opposite direction, causing the steel cable 6 to slowly tighten. Under the action of the hanging ring 8, the steel cable 6 lifts the clamp 7 at the end of the wind turbine blade upwards, thereby limiting the end of the wind turbine blade and preventing it from sagging. This is to improve the stability of the wind turbine blade tip during transportation. When the photovoltaic panel needs protection, it can be placed between two adjacent support blocks 17 to act as a spacer. At the same time, the flip seat 9 and rotating shaft 16 between the clamp 7 and the hanging ring 8 are used to rotate the clamp 7, so that the multiple clamps 7 on the steel cable 6 can clamp and fix the two sides of the photovoltaic panel in sequence. Then, the double-headed self-locking motor 3 drives the winding roller 4 to rotate, so that the middle of the steel cable 6 is tightened, and the support blocks 17 are used to protect the photovoltaic panel. The clamp 7 and the spacer 7 provide spacing between the photovoltaic panels, and the anti-slip pad 11 between the clamp 10 and the spacer 7 is used to protect the photovoltaic panels during transportation and prevent scratches on the surface of the photovoltaic panels due to friction. Since the wind turbine blades and photovoltaic panels have a large size difference, in actual use, for the transportation of wind turbine blades, a thicker steel cable 6 and a large double-headed self-locking motor 3 can be selected according to transportation needs, while for the transportation of photovoltaic panels, a relatively thinner steel cable 6 and a small double-headed self-locking motor 3 can be used.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic panel protection structure for protective wind turbine blades, comprising a base (1), a steel cable (6), and a clamp (7), characterized in that: A support frame (2) is fixedly welded to one end of the top surface of the base (1). A double-headed self-locking motor (3) is fixedly installed in the middle of one side of the upper part of the support frame (2). Both ends of the double-headed self-locking motor (3) are provided with winding rollers (4). The outer circumference of the two winding rollers (4) is wound with the two ends of the same steel cable (6). The outer circumference of the steel cable (6) is connected to multiple clamps (7) through multiple evenly arranged hanging rings (8). The end of the hanging ring (8) is movably connected to one side of the clamp (7) through a provided rotating shaft (16) and a flipping seat (9). The bottom of the base (1) away from the support frame (2) has side-by-side support blocks (17) arranged at equal intervals on the top surface. The top surface of the base (1) is adjacent to the support frame (2) and an mounting plate (18) is provided. The mounting plate (18) is located inside the steel cable (6).

2. The photovoltaic panel protection structure for protective wind turbine blades according to claim 1, characterized in that: The clamp (7) has a clamping plate (10) inside. The bottom of the clamping plate (10) is movably connected to a screw (12) via a bearing (13). One end of the screw (12) extends through the clamp (7) to the outside.

3. The photovoltaic panel protection structure for protective wind turbine blades according to claim 1, characterized in that: Both ends of the take-up roller (4) are provided with roller frames (5), and the take-up roller (4) is fixedly installed on the upper side of the support frame (2) through the roller frames (5).

4. A photovoltaic panel protection structure for protective wind turbine blades according to claim 2, characterized in that: A threaded sleeve (14) is fixedly embedded on the inner side of the connection between the clamp (7) and the screw (12), and the threaded sleeve (14) is helically connected to the screw (12).

5. A photovoltaic panel protection structure for protective wind turbine blades according to claim 2, characterized in that: A knob (15) is fixedly installed at the bottom of the screw (12), and the knob (15) is sleeved on the outer periphery of the bottom end of the screw (12).

6. A photovoltaic panel protection structure for protective wind turbine blades according to claim 2, characterized in that: The inner top wall of the clamp (7) and the top of the clamp plate (10) are both provided with anti-slip pads (11), and the anti-slip pads (11) are fixedly connected to the clamp (7) by gluing.

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