Photovoltaic support installation reverse rotation locking device

Abstract

The utility model discloses a photovoltaic support installation reverse rotation locking device which comprises a bearing mechanism, an adjusting mechanism and a limiting mechanism, the adjusting mechanism is arranged on the bearing mechanism, and the limiting mechanism is arranged on the adjusting mechanism; the adjusting mechanism is mainly composed of a lifting rod, a supporting seat and a photovoltaic panel mounting mechanism; the limiting mechanism is mainly composed of a limiting block, a bearing cylinder and a connecting rod. According to the utility model, the height of the photovoltaic panel can be adjusted by adjusting the lifting of the lifting rod; by rotating the lifting rod, the orientation of the photovoltaic panel can be adjusted; and by adjusting the photovoltaic panel mounting mechanism, the vertical orientation angle of the photovoltaic panel can be adjusted. In conclusion, the photovoltaic support installation reverse rotation locking device has the advantages of being simple and reasonable in structure and convenient and easy to use, multidirectional angle adjustment of the photovoltaic panel can be guaranteed, and convenience is brought to users.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic brackets, and in particular relates to a reverse rotation locking device for installing a photovoltaic bracket. Background Art

[0002] Photovoltaics, as a green and sustainable new energy source, is currently being vigorously promoted in various places. Traditional photovoltaic brackets are generally fixed angles and cannot be adjusted, that is, they cannot be adjusted according to the user's needs at the time. There are also some photovoltaic brackets with adjustable angles on the market, but their structures are complex and the manufacturing process is cumbersome, which brings inconvenience to users. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a photovoltaic bracket installation reverse rotation locking device which has a simple and reasonable structure and is convenient and easy to use.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] The photovoltaic bracket is installed with a reverse rotation locking device, which includes a bearing mechanism, an adjusting mechanism and a limiting mechanism. The adjusting mechanism is placed on the bearing mechanism, and the limiting mechanism is arranged on the adjusting mechanism.

[0006] The adjustment mechanism is mainly composed of a lifting rod, a support seat and a photovoltaic panel installation mechanism. A support groove is provided on the top of the support seat, the lower end of the lifting rod is inserted into the support groove, and the photovoltaic panel installation mechanism is provided on the upper end of the lifting rod; a slot that runs through the inside and outside of the support seat is provided on the left side of the support seat, and a plurality of limit grooves are evenly arranged on the circumference of the slot corresponding to the lower end of the lifting rod (that is, the slot and the center of the limit groove are located in the same horizontal plane);

[0007] The limiting mechanism is mainly composed of a limiting block, a bearing tube and a connecting rod. A reset spring sleeve is arranged on the outer surface of the connecting rod and is placed on the bearing tube. One end of the reset spring is fixedly connected to the connecting rod, and the other end is fixedly connected to the bearing tube. Both ends of the connecting rod extend out of the bearing tube, one end is fixedly connected to the handle, and the other end is fixedly connected to the limiting block. The limiting block and one end of the bearing tube adjacent to it can be movably inserted into the slot and matched with the limiting slot.

[0008] The photovoltaic panel installation mechanism is mainly composed of a U-shaped part and an adjusting rod; the U-shaped part is detachably arranged on the outer side wall of the upper end of the lifting rod, one end of the adjusting rod is connected to the U-shaped part through a threaded rod structure inside the U-shaped part, and the other end of the adjusting rod is detachably connected to the photovoltaic panel.

[0009] Connecting grooves are provided on the inner walls of both sides of the U-shaped piece, threaded pieces are arranged in the connecting grooves, a threaded rod is installed between the two threaded pieces, the middle part of the threaded rod is inserted into a through hole arranged at one end of the adjusting rod, and one end of the threaded rod extends out of the U-shaped piece to fix the cross piece.

[0010] The bearing mechanism is mainly composed of a bearing plate, a supporting seat is arranged on the top of the bearing plate, and the bottom of the supporting seat is detachably connected to the top of the bearing plate.

[0011] A detachable push handle is arranged at the rear end of the top of the carrying plate, and a detachable universal wheel is arranged at the bottom of the carrying plate.

[0012] The outer side wall of the lifting rod is detachably connected to provide a handle.

[0013] In view of the problems existing in the current traditional photovoltaic brackets, the inventor has designed a reverse rotation locking device for photovoltaic bracket installation, including a bearing mechanism, an adjustment mechanism and a limit mechanism. The adjustment mechanism is placed on the bearing mechanism, and the limit mechanism is arranged on the adjustment mechanism; the adjustment mechanism is mainly composed of a lifting rod, a support seat and a photovoltaic panel installation mechanism; the limit mechanism is mainly composed of a limit block, a bearing tube and a connecting rod. By applying the utility model, the height of the photovoltaic panel can be adjusted by adjusting the lifting and lowering of the lifting rod; the orientation of the photovoltaic panel can be adjusted by rotating the lifting rod; and the up and down orientation angles of the photovoltaic panel can be adjusted by adjusting the photovoltaic panel installation mechanism. In summary, the reverse rotation locking device for photovoltaic bracket installation of the utility model has the characteristics of simple and reasonable structure and easy and convenient use. It can ensure the multi-directional angle adjustment of the photovoltaic panel, which brings convenience to the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the reverse rotation locking device installed on the photovoltaic bracket of the utility model.

[0015] Figure 2 This is a schematic diagram of the side structure of the reverse rotation locking device installed on the photovoltaic bracket of the utility model.

[0016] Figure 3 This is a schematic diagram of the structure of the limiting groove part of the reverse rotation locking device for installing the photovoltaic bracket of the utility model.

[0017] Figure 4 This is a schematic diagram of the structure of the connecting rod part of the reverse rotation locking device for installing a photovoltaic bracket of the utility model.

[0018] Figure 5 This is a schematic diagram of the structure of the U-shaped part in the reverse rotation locking device for installing the photovoltaic bracket of the utility model.

[0019] In the figure: 1. Photovoltaic panel; 2. Lifting rod; 3. Handle; 4. Support seat; 5. Load-bearing plate; 6. Universal wheel; 7. Push handle; 8. Turning handle; 9. Connecting rod; 10. Load-bearing cylinder; 11. Return spring; 12. Limiting groove; 13. Limiting block; 14. Threaded part; 15. Adjusting rod; 16. U-shaped part; 17. Threaded rod; 18. Cross part; 19. Slot. DETAILED DESCRIPTION

[0020] like Figures 1 to 5 As shown, the photovoltaic bracket installation reverse rotation locking device of the utility model includes a bearing mechanism, an adjustment mechanism and a limit mechanism, the adjustment mechanism is placed on the bearing mechanism, and the limit mechanism is arranged on the adjustment mechanism.

[0021] The bearing mechanism is mainly composed of a bearing plate 5, a support seat is arranged on the top of the bearing plate, and the bottom of the support seat is detachably connected to the top of the bearing plate. A detachable push handle 7 is arranged at the rear end of the top of the bearing plate, and a detachable universal wheel 6 is arranged at the bottom of the bearing plate. The bearing plate has a bearing effect on the parts on it, and the user can conveniently move the device by holding the push handle with the help of the universal wheel.

[0022] The adjustment mechanism is mainly composed of a lifting rod 2, a support seat 4 and a photovoltaic panel installation mechanism. A support groove is provided on the top of the support seat, the lower end of the lifting rod is inserted into the support groove, and the photovoltaic panel installation mechanism is provided on the upper end of the lifting rod; a slot 19 that runs through the inside and outside of the support seat is provided on the left side of the support seat, and a plurality of limit slots 12 are evenly arranged on the circumference of the corresponding slot at the lower end of the lifting rod (that is, the slot and the center of the limit slot are located in the same horizontal plane); the outer wall of the lifting rod is detachably connected and provided with a handle 3. By adjusting the lifting and lowering of the lifting rod, the height of the photovoltaic panel can be adjusted, and by rotating the lifting rod, the direction of the photovoltaic panel can be adjusted.

[0023] The photovoltaic panel installation mechanism is mainly composed of a U-shaped piece 16 and an adjustment rod 15; the U-shaped piece is detachably arranged on the outer side wall of the upper end of the lifting rod, one end of the adjustment rod is connected to the U-shaped piece through the threaded rod structure in the U-shaped piece, and the other end of the adjustment rod is detachably connected to the photovoltaic panel 1. Connecting grooves are arranged on the inner walls on both sides of the U-shaped piece, and a threaded piece 14 is arranged in the connecting groove. A threaded rod 17 is installed between the two threaded pieces. The middle part of the threaded rod is inserted into the through hole arranged at one end of the adjustment rod, and one end of the threaded rod extends out of the U-shaped piece to be fixedly connected to the cross piece 18. The user uses the cross piece to conveniently twist the threaded rod. When the threaded rod is loosened, the user can adjust the up and down angles of the photovoltaic panel. After the adjustment is completed, the user tightens the threaded rod to fix the photovoltaic panel. The two threaded pieces can ensure that the threaded rod is fixed more tightly.

[0024] The limiting mechanism is mainly composed of a limiting block, a bearing tube 10 and a connecting rod 9, a reset spring sleeve 11 is arranged outside the connecting rod and is placed on the bearing tube; one end of the reset spring is fixedly connected to the connecting rod, and the other end is fixedly connected to the bearing tube; both ends of the connecting rod extend out of the bearing tube, one end is fixedly connected to the handle 8, and the other end is fixedly connected to the limiting block 13; the limiting block and one end of the bearing tube adjacent to it can be movably inserted into the slot and matched with the limiting slot. When the bearing tube is not in the slot, the user can rotate the lifting rod by the handle; in the process of the bearing tube entering the slot, the connecting rod needs to be rotated by turning the hand. As the connecting rod rotates, the reset spring is deformed, the limit block rotates, and the reset spring generates a reset force. In the process of the limit block passing through the slot, the reset force will be limited by the support seat; when the limit block is in the limit slot, the reset force of the reset spring will be applied to the limit block, and the limit block rotates. At this time, the limit block can no longer pass through the limit slot, and the rotation of the lifting rod will be restricted. The user rotates the handle to rotate the limit block to a suitable angle, and the bearing tube can be taken out. At this time, the lifting rod loses its lock and can be rotated again. In summary, the user can adjust the rotation angle of the lifting rod according to needs, so as to adjust the angle of the photovoltaic panel. When adjustment is not required, it can be limited, which brings convenience to the user.

[0025] In summary, the reverse rotation locking device installed in the photovoltaic bracket of the utility model can ensure the multi-directional angle adjustment of the photovoltaic panel, bringing convenience to the user.

Claims

1. A photovoltaic bracket installation reverse rotation locking device, characterized in that It includes a bearing mechanism, an adjusting mechanism and a limiting mechanism, wherein the adjusting mechanism is placed on the bearing mechanism and the limiting mechanism is arranged on the adjusting mechanism; The adjustment mechanism is mainly composed of a lifting rod, a support seat and a photovoltaic panel mounting mechanism. A support groove is provided on the top of the support seat, the lower end of the lifting rod is inserted into the support groove, and the photovoltaic panel mounting mechanism is arranged on the upper end of the lifting rod; a slot is provided on the left side of the support seat which runs through the inside and outside of the support seat, and a plurality of limit grooves are evenly arranged on the circumference of the slot corresponding to the lower end of the lifting rod; the limit mechanism is mainly composed of a limit block, a bearing cylinder and a connecting rod, and a reset spring sleeve is arranged on the outer surface of the connecting rod and placed on the bearing cylinder; one end of the reset spring is fixedly connected to the connecting rod, and the other end is fixedly connected to the bearing cylinder; both ends of the connecting rod extend out of the bearing cylinder, one end is fixedly connected to the handle, and the other end is fixedly connected to the limit block; the limit block and one end of the bearing cylinder adjacent to it can be movably inserted into the slot and matched with the limit slot.

2. The photovoltaic bracket installation reverse rotation locking device according to claim 1 is characterized in that: The photovoltaic panel installation mechanism is mainly composed of a U-shaped part and an adjusting rod; the U-shaped part is detachably arranged on the outer side wall of the upper end of the lifting rod, one end of the adjusting rod is connected to the U-shaped part through a threaded rod structure in the U-shaped part, and the other end of the adjusting rod is detachably connected to the photovoltaic panel.

3. The photovoltaic bracket installation reverse rotation locking device according to claim 2 is characterized in that: The inner walls on both sides of the U-shaped piece are provided with connecting grooves, threaded pieces are arranged in the connecting grooves, a threaded rod is installed between the two threaded pieces, the middle part of the threaded rod is inserted into a through hole arranged at one end of the adjusting rod, and one end of the threaded rod extends out of the U-shaped piece to fix and connect the cross piece.

4. The photovoltaic bracket installation reverse rotation locking device according to claim 1, characterized in that: The bearing mechanism is mainly composed of a bearing plate, a supporting seat is arranged on the top of the bearing plate, and a bottom of the supporting seat is detachably connected to the top of the bearing plate.

5. The photovoltaic bracket installation reverse rotation locking device according to claim 4 is characterized in that: A detachable push handle is arranged at the rear end of the top of the carrying plate, and a detachable universal wheel is arranged at the bottom of the carrying plate.

6. The photovoltaic bracket installation reverse rotation locking device according to claim 5, characterized in that: The outer side wall of the lifting rod is detachably connected to provide a handle.

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