Photovoltaic structure with double-locking anti-loosening aluminum alloy support

Abstract

The utility model belongs to the technical field of aluminum alloy supports, and particularly relates to a photovoltaic structure with a double-locking anti-loosening aluminum alloy support, which comprises a photovoltaic panel, a plurality of groups of supporting rods, a plurality of groups of fixing plates, a mounting mechanism and a transmission mechanism. After a fixing plate is placed on the ground through a transmission mechanism, a crank is rotated to drive a gear to drive a second reinforcing rod and a first reinforcing rod to move towards the ground, reinforcing operation on the fixing plate is completed, when the fixing plate needs to be detached, a transmission rod is pressed to relieve limiting operation on the crank, and the fixing plate is detached. The first reinforcing rods and the second reinforcing rods are separated from the ground, reinforcing operation on the fixing plates is relieved, then the fixing plates can be disassembled, and reinforcing and disassembling operation on the multiple sets of fixing plates can be completed by repeating the operation. Through mutual cooperation of the parts, the operation steps of reinforcing and disassembling the fixing plate are remarkably reduced, and then the working intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy brackets, in particular to a photovoltaic structure with a double-locking and anti-loosening aluminum alloy bracket. Background Art

[0002] An alloy based on aluminum with a certain amount of other alloying elements added is one of the light metal materials. In addition to the general properties of aluminum, aluminum alloys have some specific properties of alloys due to the different types and quantities of alloying elements added. The density of aluminum alloys is 2.63-2.85g / cm, with high strength (σb is 110-650MPa), specific strength close to high alloy steel, specific stiffness exceeding steel, good casting performance and plastic processing performance, good electrical and thermal conductivity, good corrosion resistance and weldability, can be used as structural materials, and are widely used in aerospace, aviation, transportation, construction, electromechanical, light chemical and daily necessities.

[0003] According to the announcement number "CN215120675U", it is "a double-locking and anti-loosening aluminum alloy support for photovoltaic power stations", which includes a support plate, a first bracket is installed at the center of the upper end surface of the support plate, a second bracket is mounted on the top of the first bracket, a third bracket is mounted on the top of the second bracket, and a solar panel is installed on the top of the third bracket, a pair of slide grooves are installed at the bottom of the solar panel, and a slider is installed in the pair of slide grooves, a movable seat is installed on the top of the third bracket, a connecting pin is installed on the top of the movable seat, and the connecting pin is rotatably installed with the slider through an axle pin, and mounting holes are opened on both sides of the surface of the pair of slide grooves, fixing bolts are installed with threads in the mounting holes, and the slider is installed by engaging with the slide grooves through the fixing bolts.

[0004] In the above patent, the support plate is reinforced by installing a threaded sleeve and fixing bolts in the support plate. However, during reinforcement and removal, it is necessary to rotate multiple sets of fixing bolts separately to cooperate with the threaded sleeve to enter the ground or separate from the ground, which significantly increases the installation and removal steps of the bracket and increases the work intensity of the operator. Therefore, in order to solve the above problem, a photovoltaic structure with a double locking and anti-loosening aluminum alloy bracket is proposed. Utility Model Content

[0005] In order to make up for the shortcomings of the prior art, the operation steps for installing and disassembling the support plate are relatively cumbersome, which increases the work intensity of the staff. The utility model proposes a photovoltaic structure with a double-locking and anti-loosening aluminum alloy bracket.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a photovoltaic structure with a double-locking and anti-loosening aluminum alloy bracket, comprising a photovoltaic panel; the bottom of the photovoltaic panel is rectangular and is provided with multiple groups of support rods, the bottoms of the multiple groups of support rods are fixedly connected to fixed plates, the inside and outside of the support rods are provided with mounting mechanisms, the mounting mechanisms include a first reinforcement rod arranged inside the fixed plate and extending to the inside of the support rod, the inside of the support rod is provided with a second reinforcement rod located on one side of the first reinforcement rod, the inside and outside of the support rod and the fixed plate are provided with a transmission mechanism connected to the mounting mechanism, and the inside and outside of the multiple groups of support rods and the multiple groups of fixed plates are both provided with mounting mechanisms and transmission mechanisms.

[0007] Preferably, the transmission mechanism includes a gear rotatably connected to the inside of the support rod, one end of the outer wall of the gear is fixedly connected to a crank extending to one side of the outer wall of the support rod, the surface of the second reinforcement rod is provided with a first tooth surface meshing with the gear, the outer wall of the first reinforcement rod is provided with a second tooth surface meshing with the gear, the outer wall of the first reinforcement rod is sleeved with a first spring, and the outer wall of the second reinforcement rod is sleeved with a second spring.

[0008] Preferably, the transmission mechanism also includes a limit rod arranged inside the support rod and extending to one side of the outer wall of the support rod, the outer wall of the limit rod is fixedly connected to a connecting plate, the outer wall of the connecting plate is fixedly connected to a transmission rod extending to one side of the outer wall of the support rod, and the limit rod and the transmission rod are located on the same side of the support rod.

[0009] Preferably, a mounting groove matching the connecting plate is arranged inside the supporting rod, and a third spring is arranged inside the mounting groove.

[0010] Preferably, the mounting mechanism also includes a ground-breaking portion arranged at the bottom of the first reinforcement rod and the second reinforcement rod, the outer wall of the second reinforcement rod is fixedly connected with a second fixing ring that interferes with the second spring, the outer wall of the first reinforcement rod is fixedly connected with a first fixing ring that interferes with the first spring, and two sets of fixing seats are fixedly connected at both ends of the top of the fixing plate.

[0011] Preferably, the ground-breaking portion has a conical structure.

[0012] Preferably, the two groups of fixing seats are respectively provided with circular holes matching the outer diameters of the first reinforcement rod and the second reinforcement rod, and the fixing plate is also provided with two groups of mounting holes respectively communicating with the two groups of circular holes, and the first reinforcement rod and the second reinforcement rod are movably arranged inside the fixing plate through the circular holes and the mounting holes.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model uses a transmission mechanism to place the fixing plate on the ground, and then rotates the crank to drive the gear to drive the second reinforcement rod and the first reinforcement rod to move toward the ground, thereby completing the reinforcement operation of the fixing plate. When the fixing plate needs to be disassembled, the transmission rod is pressed to release the limit operation of the crank, so that the first reinforcement rod and the second reinforcement rod are separated from the ground, and the reinforcement operation of the fixing plate is released, and then the fixing plate can be disassembled. By repeating the above operation, the reinforcement and disassembly operations of multiple sets of fixing plates can be completed. The mutual cooperation between the above parts significantly reduces the operation steps when reinforcing and disassembling the fixing plate, thereby reducing the work intensity of the staff;

[0015] 2. The utility model drives the first reinforcement rod and the second reinforcement rod to move through the installation mechanism, so that the second reinforcement rod and the first reinforcement rod are inserted into the ground in an "eight" shape, and the setting of the ground-breaking part can reduce the resistance of the second reinforcement rod and the first reinforcement rod when breaking the ground and inserting into the ground, thereby completing the insertion operation of the second reinforcement rod and the first reinforcement rod. The second reinforcement rod and the first reinforcement rod in the "eight" shape can further improve the reinforcement effect on the fixed plate, thereby improving the stability of the support rod and the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the transmission mechanism and installation mechanism structure of the utility model;

[0019] Figure 3 It is a cross-sectional view of the support rod and the fixing plate of the utility model;

[0020] Figure 4 It is an enlarged view of point A of the present utility model.

[0021] In the figure: 1. photovoltaic panel; 2. support rod; 3. fixing plate; 4. crank; 5. limit rod; 6. transmission rod; 7. fixing seat; 8. first reinforcement rod; 9. first spring; 10. gear; 11. second reinforcement rod; 12. first tooth surface; 13. first fixing ring; 14. ground-breaking part; 15. second tooth surface; 16. connecting plate; 17. second spring; 18. second fixing ring; 19. third spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4 As shown, a photovoltaic structure with a double-locking anti-loosening aluminum alloy bracket includes a photovoltaic panel 1, the bottom of the photovoltaic panel 1 is rectangular and is provided with multiple groups of support rods 2, the bottoms of the multiple groups of support rods 2 are fixedly connected with fixing plates 3, the inside and outside of the support rods 2 are provided with mounting mechanisms, the mounting mechanism includes a first reinforcement rod 8 arranged inside the fixing plate 3 and extending to the inside of the support rod 2, the inside of the support rod 2 is provided with a second reinforcement rod 11 located on one side of the first reinforcement rod 8, the inside and outside of the support rod 2 and the fixing plate 3 are provided with a transmission mechanism connected with the mounting mechanism, the inside and outside of the multiple groups of support rods 2 and the multiple groups of fixing plates 3 are both provided with mounting mechanisms and transmission mechanisms, the transmission mechanism includes a gear 10 rotatably connected to the inside of the support rod 2, and one end of the outer wall of the gear 10 is fixedly connected with A crank handle 4 extending to one side of the outer wall of the support rod 2, a surface of the second reinforcement rod 11 is provided with a first tooth surface 12 meshing with the gear 10, an outer wall of the first reinforcement rod 8 is provided with a second tooth surface 15 meshing with the gear 10, an outer wall of the first reinforcement rod 8 is sleeved with a first spring 9, an outer wall of the second reinforcement rod 11 is sleeved with a second spring 17, the transmission mechanism also includes a limit rod 5 arranged inside the support rod 2 and extending to one side of the outer wall of the support rod 2, an outer wall of the limit rod 5 is fixedly connected to a connecting plate 16, an outer wall of the connecting plate 16 is fixedly connected to a transmission rod 6 extending to one side of the outer wall of the support rod 2, the limit rod 5 and the transmission rod 6 are located on the same side of the support rod 2, an installation groove matching the connecting plate 16 is provided inside the support rod 2, and a third spring 19 is provided inside the installation groove.

[0024] During operation, after the fixing plate 3 is placed on the ground, the gear 10 is driven to rotate by turning the crank 4. The rotation of the gear 10 drives the second reinforcing rod 11 and the first reinforcing rod 8 to move toward the ground through the first tooth surface 12 and the second tooth surface 15 respectively, completing the reinforcement operation of the fixing plate 3. At the same time, the first reinforcing rod 8 and the second reinforcing rod 11 drive the first spring 9 and the second spring 17 to be compressed respectively. When the fixing plate 3 needs to be disassembled, the connecting plate 16 is driven to move inside the installation groove by pressing the transmission rod 6. The movement of the connecting plate 16 drives the limiting rod 5 to move, so that the limiting rod 5 is retracted to the inside of the installation groove, that is, the limiting operation on the crank 4 is released. At this time, the first reinforcing rod 8 and the second reinforcing rod 11 are respectively moved in the opposite direction and separated from the ground under the resetting action of the first spring 9 and the second spring 17. That is, the reinforcement operation on the fixing plate 3 is released, and then the fixing plate 3 can be disassembled. By repeating the above operation, the reinforcement and disassembly operations of multiple groups of fixing plates 3 can be completed. The mutual cooperation between the above parts significantly reduces the operation steps when reinforcing and disassembling the fixing plates 3, thereby reducing the work intensity of the staff. One end of the limit rod 5 is an inclined structure. When the crank 4 rotates clockwise, the outer surface of the crank 4 contacts with the inclined surface structure of the limit rod 5 surface, and the limit rod 5 can be pressed back into the installation groove. After the reinforcement operation on the fixing plate 3 is completed and the force on the crank 4 is released, the limit rod 5 moves in the opposite direction under the resetting action of the third spring 19, so that the side of the outer wall of the limit rod 5 contacts, and the crank 4 contacts the side of the limit rod 5 and cannot press the limit rod 5, that is, the limiting operation of the crank 4 is completed.

[0025] Furthermore, the mounting mechanism also includes a ground-breaking portion 14 arranged at the bottom of the first reinforcement rod 8 and the second reinforcement rod 11, the outer wall of the second reinforcement rod 11 is fixedly connected with a second fixing ring 18 that conflicts with the second spring 17, the outer wall of the first reinforcement rod 8 is fixedly connected with a first fixing ring 13 that conflicts with the first spring 9, and two groups of fixing seats 7 are fixedly connected at both ends of the top of the fixing plate 3. The ground-breaking portion 14 has a conical structure, and the interiors of the two groups of fixing seats 7 are respectively provided with circular holes that match the outer diameters of the first reinforcement rod 8 and the second reinforcement rod 11. The interior of the fixing plate 3 is also provided with two groups of mounting holes that are respectively connected to the two groups of circular holes, and the first reinforcement rod 8 and the second reinforcement rod 11 are both movably arranged in the interior of the fixing plate 3 through the circular holes and the mounting holes.

[0026] During operation, the second reinforcement rod 11 and the first reinforcement rod 8 are arranged alternately with each other. When the first reinforcement rod 8 and the second reinforcement rod 11 are driven to move, the first reinforcement rod 8 and the second reinforcement rod 11 are arranged so that the second reinforcement rod 11 and the first reinforcement rod 8 are inserted into the ground in an "eight" shape, and the setting of the ground-breaking part 14 can reduce the resistance of the second reinforcement rod 11 and the first reinforcement rod 8 when breaking through the ground and inserting into the ground, completing the insertion operation of the second reinforcement rod 11 and the first reinforcement rod 8. The second reinforcement rod 11 and the first reinforcement rod 8 in an "eight" shape can further improve the reinforcement effect on the fixed plate 3, thereby improving the stability of the support rod 2 and the photovoltaic panel 1.

[0027] Working principle: by setting up a transmission mechanism, after placing the fixing plate 3 on the ground, the gear 10 is driven to rotate by turning the crank 4. The rotation of the gear 10 drives the second reinforcement rod 11 and the first reinforcement rod 8 to move toward the ground through the first tooth surface 12 and the second tooth surface 15 respectively, completing the reinforcement operation of the fixing plate 3. At the same time, the first reinforcement rod 8 and the second reinforcement rod 11 drive the first spring 9 and the second spring 17 to be compressed respectively. When the fixing plate 3 needs to be disassembled, the connecting plate 16 is driven to move inside the installation groove by pressing the transmission rod 6. The movement of the connecting plate 16 drives the limit rod 5 to move, so that the limit rod 5 is retracted to the inside of the installation groove, that is, the limiting operation on the crank 4 is released. At this time, the first reinforcement rod 8 and the second reinforcement rod 11 move in the opposite direction and are respectively reset by the first spring 9 and the second spring 17. The ground is separated, that is, the reinforcement operation of the fixing plate 3 is released, and then the fixing plate 3 can be disassembled. By repeating the above operation, the reinforcement and disassembly operations of multiple groups of fixing plates 3 can be completed. The mutual cooperation between the above parts significantly reduces the operation steps when reinforcing and disassembling the fixing plates 3, thereby reducing the work intensity of the staff. One end of the limit rod 5 is an inclined structure. When the crank 4 rotates clockwise, the outer surface of the crank 4 contacts with the inclined structure on the surface of the limit rod 5, and the limit rod 5 can be pressed back into the inside of the installation groove. After the reinforcement operation of the fixing plate 3 is completed and the force on the crank 4 is released, the limit rod 5 moves in the opposite direction under the resetting action of the third spring 19, so that the side of the outer wall of the limit rod 5 contacts, and the crank 4 contacts the side of the limit rod 5 and cannot press the limit rod 5, that is, the limiting operation of the crank 4 is completed.

[0028] By setting up the installation mechanism, when the first reinforcement rod 8 and the second reinforcement rod 11 are driven to move, the first reinforcement rod 8 and the second reinforcement rod 11 are in a "eight" shape and inserted into the ground, and the setting of the ground-breaking part 14 can reduce the resistance of the second reinforcement rod 11 and the first reinforcement rod 8 when breaking through the ground and inserting into the ground, completing the insertion operation of the second reinforcement rod 11 and the first reinforcement rod 8, and the "eight"-shaped second reinforcement rod 11 and the first reinforcement rod 8 can further improve the reinforcement effect on the fixed plate 3, thereby improving the stability of the support rod 2 and the photovoltaic panel 1.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A photovoltaic structure with a double-locking anti-loosening aluminum alloy bracket, comprising a photovoltaic panel (1); characterized in that: The bottom of the photovoltaic panel (1) is rectangular and is provided with a plurality of groups of support rods (2), the bottoms of the plurality of groups of support rods (2) are all fixedly connected to a fixing plate (3), the inside and outside of the support rods (2) are provided with mounting mechanisms, the mounting mechanisms include a first reinforcement rod (8) arranged inside the fixing plate (3) and extending into the inside of the support rod (2), the inside of the support rod (2) is provided with a second reinforcement rod (11) located on one side of the first reinforcement rod (8), the inside and outside of the support rod (2) and the fixing plate (3) are provided with a transmission mechanism connected to the mounting mechanism, and the inside and outside of the plurality of groups of support rods (2) and the plurality of groups of fixing plates (3) are both provided with mounting mechanisms and transmission mechanisms.

2. The photovoltaic structure with a double-locking anti-loosening aluminum alloy bracket according to claim 1 is characterized in that: The transmission mechanism comprises a gear (10) rotatably connected to the inside of the support rod (2); one end of the outer wall of the gear (10) is fixedly connected to a crank (4) extending to one side of the outer wall of the support rod (2); the surface of the second reinforcement rod (11) is provided with a first tooth surface (12) meshing with the gear (10); the outer wall of the first reinforcement rod (8) is provided with a second tooth surface (15) meshing with the gear (10); the outer wall of the first reinforcement rod (8) is sleeved with a first spring (9); and the outer wall of the second reinforcement rod (11) is sleeved with a second spring (17).

3. The photovoltaic structure with a double-locking anti-loosening aluminum alloy bracket according to claim 2 is characterized in that: The transmission mechanism further comprises a limiting rod (5) arranged inside the support rod (2) and extending to one side of the outer wall of the support rod (2); the outer wall of the limiting rod (5) is fixedly connected to a connecting plate (16); the outer wall of the connecting plate (16) is fixedly connected to a transmission rod (6) extending to one side of the outer wall of the support rod (2); the limiting rod (5) and the transmission rod (6) are located on the same side of the support rod (2).

4. The photovoltaic structure with a double-locking anti-loosening aluminum alloy bracket according to claim 3 is characterized in that: The support rod (2) is provided with a mounting groove matching the connecting plate (16) inside, and a third spring (19) is provided inside the mounting groove.

5. The photovoltaic structure with a double-locking anti-loosening aluminum alloy bracket according to claim 2, characterized in that: The mounting mechanism further comprises a ground-breaking portion (14) arranged at the bottom of the first reinforcing rod (8) and the second reinforcing rod (11); the outer wall of the second reinforcing rod (11) is fixedly connected with a second fixing ring (18) which abuts against the second spring (17); the outer wall of the first reinforcing rod (8) is fixedly connected with a first fixing ring (13) which abuts against the first spring (9); and two sets of fixing seats (7) are fixedly connected at both ends of the top of the fixing plate (3).

6. The photovoltaic structure with a double-locking anti-loosening aluminum alloy bracket according to claim 5, characterized in that: The ground-breaking portion (14) has a conical structure.

7. The photovoltaic structure with a double-locking anti-loosening aluminum alloy bracket according to claim 5, characterized in that: The two groups of fixing seats (7) are respectively provided with circular holes matching the outer diameters of the first reinforcing rod (8) and the second reinforcing rod (11), and the fixing plate (3) is also provided with two groups of mounting holes respectively intersecting the two groups of circular holes, and the first reinforcing rod (8) and the second reinforcing rod (11) are both movably arranged inside the fixing plate (3) through the circular holes and the mounting holes.

Images