Photovoltaic support frame with damping structure

Abstract

The photovoltaic supporting frame with the damping structure comprises a supporting frame body, shaft seats are arranged on the two sides of the upper end of the supporting frame body, and an ejector rod is rotatably erected between the two shaft seats; a bottom rod parallel to the top rod is transversely erected in the middle of the supporting frame; fixing pieces are arranged on the two sides of the rod body of the top rod, pneumatic telescopic pieces connected with the fixing pieces on the rod body of the top rod are fixed to the two sides of the rod body of the bottom rod respectively, supporting is more stable, and the daylighting effect is better.

Description

Technical Field

[0001] The present invention relates to the technical field of supporting equipment, and in particular to a photovoltaic supporting frame with a shock absorbing structure. Background Art

[0002] Photovoltaic panels are a type of equipment that uses solar energy to generate electricity. They are environmentally friendly, sustainable and economically beneficial. In order to collect and store electricity in a more environmentally friendly and sustainable way, my country has established a large number of photovoltaic power stations in some areas with sufficient sunlight to collect and store electricity.

[0003] At present, the photovoltaic panel support mechanisms in the prior art are all fixed structures with fixed positions and fixed inclination angles. They can only collect more light energy when the sun passes through the direction of their inclination angle at a specific time of the day. When the sun angle and the photovoltaic panel inclination angle are not in a relative state, the light energy collection efficiency is low and cannot meet the all-weather light tracking and collection effect. Therefore, the photovoltaic panel support mechanisms in the prior art still have technical problems, which can be technically improved. Summary of the invention

[0004] In view of the above technical problems, the present invention provides a photovoltaic support frame with a shock-absorbing structure for solving the technical problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the present invention provides a photovoltaic support frame with a shock-absorbing structure, including a support frame body, wherein shaft seats are arranged on both sides of the upper end of the support frame body, and a top rod is rotatably arranged between the two shaft seats; a bottom rod parallel to the top rod is horizontally arranged in the middle part of the support frame; fixing parts are arranged on both sides of the top rod body, and pneumatic telescopic parts connected to the fixing parts on the top rod body are respectively fixed on both sides of the bottom rod body.

[0006] Preferably, the support frame is a structure of two relatively parallel and vertically arranged rod bodies, a mounting hole is opened in the middle of the two rod bodies, and a bottom rod is arranged between the two mounting holes.

[0007] Preferably, the axle seat includes an upper axle seat and a lower axle seat which are interlocked with each other, and an arc-shaped groove is opened in the middle of the upper axle seat and the lower axle seat. The two grooves are arranged opposite to each other to form a circular hole, and a fixing pad is arranged in the circular hole. A fixing hole is opened in the middle of the fixing pad, and a top rod placed between the two axle seats is arranged through the fixing hole frame of the fixing pad in the two axle seats.

[0008] Preferably, there are two fixing parts, which are respectively arranged on both sides of the top rod body, and the fixing parts include a fixing ring, which is a frame structure, and the fixing ring is buckled on the top rod. A guide part is fixedly connected to the lower end of the fixing ring, and the two guide parts are arranged opposite to each other, respectively facing the left and right sides of the top rod body, and the outer end of the guide part is used for axially connecting to start the telescopic part.

[0009] Preferably, clips are protruded from both sides of the bottom rod body, and are connected to the bottom end of the telescopic starter through the clips.

[0010] Preferably, the pneumatic telescopic member comprises a bottom tube, a pull rod is movably nested in the bottom tube, fixing plates are arranged on the bottom tube and the pull rod, rubber sleeves are arranged between the fixing plates, and an air nozzle is arranged on the upper end of one fixing plate.

[0011] The beneficial effects of the present invention are as follows: the present invention arranges a rotatable top rod between the support frame bodies, and connects and arranges starting telescopic parts on both sides between the top rod and the bottom rod respectively. During use, the photovoltaic panel can be installed on the upper end of the top rod, and the starting telescopic parts arranged on both sides of the top rod and the bottom rod push or pull the fixing parts to adjust the inclination angle of the top rod, thereby adjusting the angle of the photovoltaic panel installed on the upper end of the top rod to realize the sun-tracking function of the photovoltaic panel, so that the photovoltaic panel can perform efficient light energy collection work all-weather, thereby improving the light energy collection efficiency of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the invention;

[0013] Figure 2 for Figure 1 Schematic diagram of the local structure of A.

[0014] In the figure: 1. support frame; 101. mounting hole; 201. upper shaft seat; 202. lower shaft seat; 203. fixing pad; 204. fixing hole; 3. top rod; 4. bottom rod; 401. clip; 5. bottom tube; 501. pull rod; 502. fixing plate; 503. rubber sleeve; 504. air nozzle; 6. fixing ring; 601. guide piece. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0016] Embodiment 1:

[0017] Combination Figure 1-2 The present invention provides a photovoltaic support frame with a shock-absorbing structure, including a support frame body 1, wherein shaft seats are arranged on both sides of the upper end of the support frame body 1, and a top rod 3 is rotatably arranged between the two shaft seats; a bottom rod 4 parallel to the top rod 3 is horizontally arranged in the middle of the support frame; fixing parts are arranged on both sides of the rod body of the top rod 3, and pneumatic telescopic parts connected with the fixing parts on the rod body of the top rod 3 are respectively fixed on both sides of the rod body of the bottom rod 4.

[0018] Furthermore, the support frame 1 is a rod structure with two relatively parallel and vertically arranged rods, and mounting holes 101 are opened in the middle of the two rods. A bottom rod 4 is set between the two mounting holes 101, and the two ends of the bottom rod 4 can be welded and set inside the mounting holes 101. Another scheme is to open threaded holes on the plate surfaces on both sides of the mounting holes 101 and to set corresponding threaded holes on both sides of the ends of the bottom rod 4 placed in the mounting holes 101, so that bolts are installed between the threaded holes of the bottom rod 4 and the threaded holes on the plates on both sides of the mounting holes 101 for fixing, which is more convenient for disassembly. The two rods are spaced at a certain distance, and the spacing distance between the two rods can be selected according to the size of the photovoltaic panel for adaptation. The base is connected between the lower ends of the two rods for welding and fixing, and the support is more stable.

[0019] Furthermore, the shaft seat includes an upper shaft seat 201 and a lower shaft seat 202 which are interlocked with each other. The upper shaft seat 201 and the lower shaft seat 202 are both provided with arc-shaped grooves in the middle. The two grooves are relatively arranged to form a circular hole. The two arc-shaped grooves are relatively arranged to form a circular structure hole. The circular structure can better realize the rotation effect of the object in the circular hole. A fixing pad 203 is provided in the circular hole. A fixing hole 204 is provided in the middle of the fixing pad 203. A top rod 3 placed between the two shaft seats is installed through the fixing holes 204 of the fixing pads 203 in the two shaft seats.

[0020] Furthermore, there are two fixing parts, which are respectively arranged on both sides of the rod body of the top rod 3. The fixing parts include a fixing ring 6, which is a frame structure. The fixing ring 6 is buckled on the top rod 3, and a guide part 601 is fixedly connected to the lower end of the fixing ring 6. The two guide parts 601 are arranged opposite to each other, respectively facing the left and right sides of the rod body of the top rod 3, and the outer end of the guide part 601 is used for axial connection to start the telescopic part.

[0021] Furthermore, the bottom rod 4 has clips 401 protruding from both sides of the rod body, and is connected to the bottom end of the telescopic starter through the clips 401 .

[0022] Furthermore, the pneumatic telescopic member includes a base tube 5, in which a pull rod 501 is movably nested. Both the base tube 5 and the pull rod 501 are provided with fixing plates 502, between which rubber sleeves 503 are provided, and an air nozzle 504 is provided at the upper end of one of the fixing plates 502.

[0023] Embodiment 2:

[0024] During installation, the present invention takes the upper shaft seat 201 and the lower shaft seat 202 respectively, and processes them by high-strength plastic injection molding or metal casting. The middle parts of the upper shaft seat 201 and the lower shaft seat 202 are processed into arc-shaped grooves, and the radius of the arc-shaped grooves matches the radius of the top rod 3, ensuring that a circular hole can be accurately formed when the two grooves are relatively buckled. A fixing pad 203 is embedded in the circular hole. The fixing pad 203 is made of rubber material and has good flexibility and friction. It can not only play a buffering and protective role for the top rod 3, but also prevent the top rod 3 from excessive displacement during rotation. A fixing hole 204 is punched out in the middle of the fixing pad 203. The aperture of the fixing hole 204 is slightly larger than the outer diameter of the top rod 3, which is convenient for the installation of the top rod 3.

[0025] Furthermore, the prepared upper shaft seat 201 and lower shaft seat 202 are fixed to the two sides of the upper end of the support frame 1, and bolts and nuts are used to fasten them to ensure that the shaft seats are firmly installed. Then, the top rod 3 is passed through the fixing holes 204 of the fixing pads 203 in the two shaft seats, so that the top rod 3 can be flexibly rotated and erected between the two shaft seats. The top rod 3 remains horizontal in the initial state, providing a support plane for the subsequent installation of the photovoltaic module.

[0026] The bottom bar 4 is horizontally mounted between the mounting holes 101 in the middle of the support frame 1, and the bottom bar 4 and the support frame 1 are further reinforced by welding or threaded connectors to ensure that the bottom bar 4 will not loosen or move when subjected to a large external force. The protruding clips 401 on both sides of the bottom bar 4 are ensured to be flat and vertical during processing so as to be accurately connected with the pneumatic telescopic parts.

[0027] Further, take the bottom tube 5, the bottom tube 5 is made of stainless steel, which has good corrosion resistance and mechanical strength. The pull rod 501 is smoothly and movably nested inside the bottom tube 5. The pull rod 501 can be made of aluminum alloy to reduce the overall weight while ensuring its rigidity. A fixing plate 502 is welded at the corresponding position of the bottom tube 5 and the pull rod 501. The fixing plate 502 is made of carbon steel, and the surface is galvanized to prevent rust. A rubber sleeve 503 is set between the two fixing plates 502. The rubber sleeve 503 is made of rubber material to play a role of sealing and buffering, prevent gas leakage and buffer the impact force when the pull rod 501 is extended and retracted. A gas nozzle 504 is welded on the upper end of a fixing plate 502 on the bottom tube 5. The gas nozzle 504 is connected to the external gas source pipeline to control the telescopic action of the pneumatic telescopic part.

[0028] Finally, the fixing piece 502 at the bottom of the pneumatic telescopic part is tightly connected to the clips 401 on both sides of the bottom rod 4 through bolts to ensure a firm and reliable connection. The outer end of the pull rod 501 at the top of the pneumatic telescopic part is axially connected to the guide pieces 601 fixed on both sides of the top rod 3 through a pin. The guide piece 601 is a frame structure formed by bending a metal plate, and its lower end is welded to a fixed ring 6 as a whole. The fixed ring 6 is tightly buckled on the top rod 3 to prevent loosening during use. The two guide pieces 601 are arranged in opposite directions to accurately guide the telescopic direction of the pneumatic telescopic part, so that it can effectively buffer the external force impact on the top rod 3 during the shock absorption process.

[0029] In actual usage scenarios, when the photovoltaic component is installed on the top rod 3 and is subjected to external forces such as wind and vibration, the top rod 3 is displaced by the force, driving the guide member 601 to squeeze or stretch the pneumatic telescopic member. The gas in the pneumatic telescopic member is exchanged with the external air source through the air nozzle 504 to adjust the internal air pressure, thereby achieving the effect of buffering and shock absorption, and effectively protecting the stability of the photovoltaic component and the entire support frame structure.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A photovoltaic support frame with a shock-absorbing structure, comprising a support frame body (1), characterized in that: Axle seats are arranged on both sides of the upper end of the support frame body (1), and a top rod (3) is rotatably arranged between the two axle seats; a bottom rod (4) parallel to the top rod (3) is transversely arranged in the middle of the support frame; fixing parts are arranged on both sides of the rod body of the top rod (3), and pneumatic telescopic parts connected to the fixing parts on the rod body of the top rod (3) are respectively fixed on both sides of the rod body of the bottom rod (4).

2. The photovoltaic support frame with a shock-absorbing structure according to claim 1, characterized in that: The support frame (1) is a structure of two relatively parallel and vertically arranged rod bodies, the middle of the two rod bodies are each provided with a mounting hole (101), and a bottom rod (4) is arranged between the two mounting holes (101).

3. The photovoltaic support frame with a shock-absorbing structure according to claim 1, characterized in that: The shaft seat comprises an upper shaft seat (201) and a lower shaft seat (202) which are arranged to be interlocked with each other, and an arc-shaped groove body is opened in the middle of the upper shaft seat (201) and the lower shaft seat (202). The two groove bodies are arranged opposite to each other to form a circular hole. A fixing pad (203) is arranged in the circular hole, and a fixing hole (204) is opened in the middle of the fixing pad (203). A push rod (3) placed between the two shaft seats is mounted through the fixing holes (204) of the fixing pads (203) in the two shaft seats.

4. The photovoltaic support frame with a shock-absorbing structure according to claim 1, characterized in that: There are two fixing members, which are respectively arranged on both sides of the body of the push rod (3). The fixing members include a fixing ring (6). The fixing ring (6) is a frame structure. The fixing ring (6) is buckled on the push rod (3). The lower end of the fixing ring (6) is fixedly connected with a guide member (601). The two guide members (601) are arranged in opposite directions, respectively facing the left and right sides of the body of the push rod (3). The outer ends of the guide members (601) are used for axially connecting the starting telescopic member.

5. The photovoltaic support frame with a shock-absorbing structure according to claim 1, characterized in that: Clips (401) protrude from both sides of the bottom rod (4) and are connected to the bottom end of the telescopic starter via the clips (401).

6. The photovoltaic support frame with a shock-absorbing structure according to claim 1, characterized in that: The pneumatic telescopic member comprises a base tube (5), a pull rod (501) movably nested therein is arranged in the base tube (5), fixing plates (502) are arranged on the base tube (5) and the pull rod (501), a rubber sleeve (503) is arranged between the fixing plates (502), and an air nozzle (504) is arranged at the upper end of one of the fixing plates (502).

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