An adjustable support for a photovoltaic curtain wall

Abstract

The present invention provides an adjustable bracket for a photovoltaic curtain wall, which relates to the field of photovoltaic curtain walls. The adjustable bracket for the photovoltaic curtain wall includes a bottom plate. A support rod is fixedly connected to the upper surface of the bottom plate. An adjustment rod is slidably connected inside the support rod. Connecting plates are movably connected to both side surfaces of the adjustment rod through shaft rods. By installing a sliding tube, a spring, a clamping plate, a push rod, a positioning rod, a rubber block, a sealing plate and a friction rod, pushing the sliding tube into the adjustment rod enables the clamping plate to clamp the movable rod by the elasticity of the spring to pre-fix the shaft rod at the movable part of the adjustment rod. Pushing the push rod enables the push rod to slide inside the sliding tube, which can drive the positioning rod to move, so that the positioning rod can enter the shaft rod through the round hole to fix the shaft rod again. When the push rod moves, it can drive the sealing plate to move forward of the sliding tube. The friction rod can pass through the insertion hole and penetrate inside the insertion plate to fix the sealing plate and the push rod, and can fix the movable part of the photovoltaic curtain wall.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic curtain walls, and specifically relates to an adjustable bracket for a photovoltaic curtain wall. Background Art

[0002] In a photovoltaic curtain wall, special resin is used to paste solar cells on glass, which is inlaid between two pieces of glass, and the cells convert light energy into electrical energy. It integrates photovoltaic power generation technology and curtain wall technology to make full use of the surface and space of a building, and converts the solar energy that traditional curtain walls try to shield outside the building into useful electrical energy. Its greatest features are ventilation, environmental protection, and energy-saving functions. It saves the consumption of precious fossil energy on the earth, reduces environmental pollution, and provides a new aesthetic decoration effect for modern buildings. A solar photovoltaic curtain wall is a combination of solar cells and a building envelope structure or building materials to form a photovoltaic module. The photovoltaic cell module is installed on the outer wall of a building as a part of the building envelope structure. To facilitate the use of the photovoltaic curtain wall, an adjustable bracket is usually used to connect with the photovoltaic curtain wall, which is convenient for adjusting the angle of the photovoltaic curtain wall in the later stage, thereby improving the practicability of the photovoltaic curtain wall. When the angle of the photovoltaic curtain wall is adjusted, usually only a single fixation can be performed at the movable part where the photovoltaic curtain wall is connected to the bracket, resulting in the photovoltaic curtain wall being prone to movement under the influence of external factors, thus easily affecting the usability of the angle adjustment of the photovoltaic curtain wall. For example, in the patent theme "An adjustable bracket for a solar photovoltaic curtain wall", application number "202022261028.4", by setting a slot, during use, when the sun's irradiation angle changes and the angle of the connecting plate needs to be adjusted, the push-pull plate is pushed to the left to separate the push-pull plate from the slot, and then according to the sun's angle, the push-pull plate is pulled up and down. When it moves to a suitable position, the push-pull plate is snapped into the slot to the right to fix the connecting rod, and the spring limits and buffers the movement of the push-pull plate. With the cooperation of the above structures, the angle adjustment of the device is realized, and the absorption efficiency of solar energy is improved. However, it is impossible to perform multiple fixations at the movable part between the photovoltaic curtain wall and the bracket. Summary of the Invention

[0003] (I) Technical Problems to be Solved

[0004] Aiming at the deficiencies of the prior art, the present invention provides an adjustable bracket for a photovoltaic curtain wall, which solves the problem that the movable part between the photovoltaic curtain wall and the bracket is prone to movement after a single fixation.

[0005] To achieve the above objectives, the present invention is realized through the following technical solutions: An adjustable bracket for a photovoltaic curtain wall includes a bottom plate, the upper surface of the bottom plate is fixedly connected with a support rod, a debugging rod is slidably connected inside the support rod, connecting plates are movably connected to both side surfaces of the debugging rod through shaft rods, and a photovoltaic curtain wall is fixedly connected to the rear surface of the connecting plate;

[0006] A sliding tube is slidably connected inside the debugging rod. A cross plate is fixedly connected to the rear surface of the sliding tube. A spring is fixedly connected to the upper surface of the cross plate. One end of the spring away from the cross plate is fixedly connected to a sliding plate, and the sliding plate is slidably connected to the sliding tube. A clamping plate is fixedly connected to the rear surface of the sliding plate. A push rod is slidably connected inside the sliding tube. Rubber blocks are arranged on the side surfaces of the push rod, and the rubber blocks are in contact with the inner wall of the sliding tube. Plug plates are fixedly connected to both side surfaces of the sliding tube. A positioning rod is fixedly connected to one end of the push rod close to the clamping plate. A sealing plate is fixedly connected to the end of the push rod away from the positioning rod. A friction rod is arranged on the rear surface of the sealing plate.

[0007] Preferably, a first movable plate is slidably connected to the upper surface of the bottom plate. A load-bearing plate is movably connected to the side surface of the first movable plate through a shaft rod.

[0008] Preferably, a fixed block is fixedly connected to the side surface of the first movable plate. A bolt is threadedly connected inside the fixed block. A threaded hole is arranged on the bottom plate, and the threaded hole is threadedly connected to the bolt.

[0009] Preferably, a second movable plate is fixedly connected to the front surface of the photovoltaic curtain wall. A fitting plate is movably connected to the side surface of the second movable plate through a shaft rod, and the fitting plate is fitted and connected to the load-bearing plate.

[0010] Preferably, a support seat is fixedly connected to the lower surface of the bottom plate. A reinforcing rod is fixedly connected inside the support seat.

[0011] Preferably, a cross bar is fixedly connected to the side surface of the support seat. A rubber strip is arranged on the lower surface of the cross bar.

[0012] Preferably, a screw rod is threadedly connected to the side surface of the support rod. A jack is arranged inside the plug plate, and the jack corresponds to the friction rod.

[0013] Preferably, the diameter of the sealing plate is the same as the diameter of the sliding tube.

[0014] Preferably, the clamping plate is arranged in an arc shape, and the cross plate is located above the positioning rod.

[0015] The present invention provides an adjustable bracket for a photovoltaic curtain wall. It has the following beneficial effects:

[0016] 1. In the present invention, through the installed sliding tube, spring, clamping plate, push rod, positioning rod, rubber block, sealing plate and friction rod, the sliding tube is pushed into the interior of the debugging rod, so that the clamping plate can fit against the shaft rod at the connection of the debugging rod. The clamping plate can slide through the sliding plate to stretch the spring, enabling the clamping plate to use the elasticity of the spring to clamp the movable rod and pre-fix the shaft rod at the movable part of the debugging rod. Pushing the push rod enables the push rod to slide inside the sliding tube. When the push rod slides, it can drive the rubber block and the positioning rod to move inside the sliding tube. The rubber block can be used to increase the friction between the push rod and the sliding tube. Since circular holes are provided on the surface of the shaft rod, the positioning rod can enter the interior of the shaft rod through the circular holes to fix the shaft rod again. When the push rod moves, it can drive the sealing plate to move forward in the sliding tube. At the same time, the sealing plate can drive the friction rod to move. The friction rod can pass through the insertion hole and penetrate into the interior of the insertion plate to fix the sealing plate and the push rod. Thus, after the angle of the photovoltaic curtain wall support is adjusted, the movable part of the photovoltaic curtain wall can be fixed, making it difficult for the photovoltaic curtain wall to move at the movable connection of the support during use.

[0017] 2. In the present invention, through the installed load-bearing plate and fitting block, by the movement of the load-bearing plate, the inclination angle of the load-bearing plate can be adjusted according to the inclination angle of the photovoltaic curtain wall. At the same time, by the movement of the fitting plate, it can correspond to the load-bearing plate. Again, by the sliding of the load-bearing plate, the load-bearing plate can be fitted into the interior of the fitting block. Turning the bolt can correspond to the threaded hole on the surface of the bottom plate, and screwing the bolt into the interior of the threaded hole to fix the load-bearing plate, so that the load-bearing plate, in cooperation with the support rod and the debugging rod, can double-support the photovoltaic curtain wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present invention;

[0019] Figure 2 is the present invention Figure 1 schematic diagram of the structure at A in;

[0020] Figure 3 is the present invention Figure 1 schematic diagram of the structure at B in;

[0021] Figure 4 is a schematic diagram of the sliding tube structure of the present invention;

[0022] Figure 5 is a schematic diagram of the bottom plate of the present invention in a bottom view;

[0023] Figure 6 is a schematic diagram of the clamping plate structure of the present invention.

[0024] Among them, 1. bottom plate; 2. support rod; 3. debugging rod; 4. photovoltaic curtain wall; 5. connecting plate; 6. second movable plate; 7. fitting plate; 8. screw rod; 9. load-bearing plate; 10. clamping plate; 11. positioning rod; 12. sliding plate; 13. sliding tube; 14. rubber block; 15. inserting plate; 16. push rod; 17. blocking plate; 18. friction rod; 19. support seat; 20. strengthening rod; 21. cross bar; 22. rubber strip; 23. fixing block; 24. bolt; 25. first movable plate; 26. threaded hole; 27. cross plate; 28. spring. Detailed implementation manner

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention. Embodiment

[0026] Such as Figures 1-6As shown in the figure, an adjustable support for a photovoltaic curtain wall according to an embodiment of the present invention includes a bottom plate 1. A support rod 2 is fixedly connected to the upper surface of the bottom plate 1. A debugging rod 3 is slidably connected inside the support rod 2. A screw rod 8 is threadedly connected to the side surface of the support rod 2. By sliding the debugging rod 3 and the support rod 2, the debugging rod 3 is pulled to extend or retract from the inside of the support rod 2 to adjust the height of the photovoltaic curtain wall 4. Connecting plates 5 are movably connected to both side surfaces of the debugging rod 3 through shaft rods. A photovoltaic curtain wall 4 is fixedly connected to the rear surface of the connecting plate 5. By the movable connection between the shaft rod and the debugging rod 3, the photovoltaic curtain wall 4 can move on the side surface of the connecting plate 5 by using the shaft rod. When the photovoltaic curtain wall 4 moves, the angle of the photovoltaic curtain wall 4 can be adjusted. A first movable plate 25 is slidably connected to the upper surface of the bottom plate 1. A bearing plate 9 is movably connected to the side surface of the first movable plate 25 through a shaft rod. A fixing block 23 is fixedly connected to the side surface of the first movable plate 25. A bolt 24 is threadedly connected inside the fixing block 23. A threaded hole 26 is provided on the bottom plate 1, and the threaded hole 26 is threadedly connected to the bolt 24. A second movable plate 6 is fixedly connected to the front surface of the photovoltaic curtain wall 4. A fitting plate 7 is movably connected to the side surface of the second movable plate 6 through a shaft rod, and the fitting plate 7 is fitted and connected to the bearing plate 9. After the angle of the photovoltaic curtain wall 4 is adjusted, by the sliding connection between the first movable plate 25 and the bottom plate 1, the distance between the bearing plate 9 and the photovoltaic curtain wall 4 can be adjusted. By the movement of the bearing plate 9, the inclination angle of the bearing plate 9 can be adjusted according to the inclination angle of the photovoltaic curtain wall 4. At the same time, by the movement of the fitting plate 7, it can correspond to the bearing plate 9. By the sliding of the bearing plate 9 again, the bearing plate 9 can be fitted into the inside of the fitting block. Turning the bolt 24 can correspond to the threaded hole 26 on the surface of the bottom plate 1, and screwing the bolt 24 into the threaded hole 26 to fix the bearing plate 9, so that the bearing plate 9, in cooperation with the support rod 2 and the debugging rod 3, can double support the photovoltaic curtain wall 4.

[0027] A sliding tube 13 is slidably connected inside the debugging rod 3. A cross plate 27 is fixedly connected to the rear surface of the sliding tube 13. A spring 28 is fixedly connected to the upper surface of the cross plate 27. One end of the spring 28 away from the cross plate 27 is fixedly connected to a sliding plate 12, and the sliding plate 12 is slidably connected to the sliding tube 13. A clamping plate 10 is fixedly connected to the rear surface of the sliding plate 12. The elastic force of the spring 28 is used to pre-fix the shaft rod used inside the debugging rod 3 by the clamping plate 10. A push rod 16 is slidably connected inside the sliding tube 13. Rubber blocks 14 are arranged on the side surfaces of the push rod 16, and the rubber blocks 14 are in contact with the inner wall of the sliding tube 13. By the contact between the rubber blocks 14 and the sliding tube 13, the friction force between the push rod 16 and the sliding tube 13 can be increased, so that the rubber blocks 14 can fix the push rod 16. Insertion plates 15 are fixedly connected to both side surfaces of the sliding tube 13. A positioning rod 11 is fixedly connected to one end of the push rod 16 close to the clamping plate 10. The positioning rod 11 can be inserted into the inside of the shaft rod through the round hole on the surface of the shaft rod to fix the shaft rod. A sealing plate 17 is fixedly connected to the end of the push rod 16 away from the positioning rod 11. A friction rod 18 is arranged on the rear surface of the sealing plate 17. There are insertion holes inside the insertion plates 15, and the insertion holes correspond to the friction rod 18, so that the sealing plate 17 can be in contact with the front surface of the sliding tube 13. The friction rod 18 can pass through the insertion holes and penetrate into the inside of the insertion plates 15 to fix the sealing plate 17. The diameter of the sealing plate 17 is the same as that of the sliding tube 13. The clamping plate 10 is arc-shaped. The cross plate 27 is located above the positioning rod 11. After the angle of the photovoltaic curtain wall 4 is adjusted, the sliding tube 13 is pushed into the inside of the debugging rod 3. When the sliding tube 13 continuously slides inside the debugging rod 3, the clamping plate 10 can be in contact with the shaft rod at the connection of the debugging rod 3, so that the shaft rod can be located between the two clamping plates 10. Using the elastic force of the spring 28, the clamping plate 10 can slide through the sliding plate 12 to pull the spring 28, so that the clamping plate 10 can use the elastic force of the spring 28 to clamp the movable rod and pre-fix the shaft rod at the movable part of the debugging rod 3. After the clamping plate 10 fixes the shaft rod at the movable part of the debugging rod 3, by the sliding of the push rod 16 and the sliding tube 13, the push rod 16 can be pushed, so that the push rod 16 can slide inside the sliding tube 13. When the push rod 16 slides, it can drive the rubber blocks 14 to move inside the sliding tube 13. The rubber blocks 14 are used to increase the friction force between the push rod 16 and the sliding tube 13, so that when the push rod 16 is not pushed by an external force, the push rod 16 is not easy to slide inside the sliding tube 13. When the push rod 16 moves, it can drive the positioning rod 11 to move. Since there is a round hole on the surface of the shaft rod, the positioning rod 11 can enter the inside of the shaft rod through the round hole to fix the shaft rod again. When the push rod 16 moves, it can also drive the sealing plate 17 to move forward to the sliding tube 13 at the same time. Since the diameter of the sealing plate 17 is the same as that of the sliding tube 13, when the sealing plate 17 moves, it can be in contact with the surface of the sliding tube 13. At the same time, the sealing plate 17 can drive the friction rod 18 to move. Since the friction rod 18 corresponds to the insertion hole, when the sealing plate 17 moves continuously, the friction rod 18 can pass through the insertion hole and penetrate into the inside of the insertion plates 15 to fix the sealing plate 17 and the push rod 16.Thus, after the angle of the photovoltaic curtain wall 4 is adjusted by the bracket of the photovoltaic curtain wall 4, the movable part of the photovoltaic curtain wall 4 can be fixed, so that the photovoltaic curtain wall 4 is not easy to move at the movable connection of the bracket during use.

[0028] A support seat 19 is fixedly connected to the lower surface of the bottom plate 1, and a reinforcing rod 20 is fixedly connected to the inside of the support seat 19. The support seat 19 can be used to support the bracket used by the photovoltaic curtain wall 4. At the same time, the reinforcing rod 20 can be used to increase the weight of the bottom of the bottom plate 1, so that the bracket is more stable when placed and used. A cross bar 21 is fixedly connected to the side surface of the support seat 19, and a rubber strip 22 is arranged on the lower surface of the cross bar 21. When the bottom plate 1 is placed on the ground, the cross plate 27 can be attached to the ground. The rubber strip 22 can be used to increase the friction between the cross bar 21 and the ground, so that the bottom plate 1 is not easy to slide when placed.

[0029] Working principle: By sliding the debugging rod 3 and the support rod 2, the debugging rod 3 is pulled to extend and retract from the inside of the support rod 2 to adjust the height of the photovoltaic curtain wall 4. Due to the movable connection between the shaft rod and the debugging rod 3, the photovoltaic curtain wall 4 can move on the side surface of the connecting plate 5 by using the shaft rod. When the photovoltaic curtain wall 4 moves, the angle of the photovoltaic curtain wall 4 can be adjusted. After the angle of the photovoltaic curtain wall 4 is adjusted, the sliding tube 13 is pushed into the inside of the debugging rod 3. When the sliding tube 13 continuously slides inside the debugging rod 3, the clamping plate 10 can be attached to the shaft rod at the connection of the debugging rod 3, so that the clamping plate 10 can clamp the movable rod by the elasticity of the spring 28 to pre-fix the shaft rod at the movable part of the debugging rod 3. The push rod 16 is pushed, so that the push rod 16 can slide inside the sliding tube 13. When the push rod 16 moves, it can push the positioning rod 11 to move. Since circular holes are provided on the surface of the shaft rod, the positioning rod 11 can enter the inside of the shaft rod through the circular holes to fix the shaft rod again. When the push rod 16 moves, it can simultaneously drive the blocking plate 17 to move forward to the sliding tube 13. When the blocking plate 17 moves, it can be attached to the surface of the sliding tube 13. At the same time, the blocking plate 17 can drive the friction rod 18 to move. When the blocking plate 17 moves continuously, the friction rod 18 can pass through the insertion hole and penetrate into the inside of the insertion plate 15 to fix the blocking plate 17 and the push rod 16. Thus, after the angle of the photovoltaic curtain wall 4 is adjusted by the bracket of the photovoltaic curtain wall 4, the movable part of the photovoltaic curtain wall 4 can be fixed. By using the sliding connection between the first movable plate 25 and the bottom plate 1, the distance between the load-bearing plate 9 and the photovoltaic curtain wall 4 can be adjusted. Through the movement of the load-bearing plate 9, the inclination angle of the load-bearing plate 9 can be adjusted according to the inclination angle of the photovoltaic curtain wall 4. At the same time, by using the movement of the fitting plate 7 and the movement of the load-bearing plate 9 again, the load-bearing plate 9 can be fitted into the inside of the fitting block. The bolt 24 is screwed to correspond to the threaded hole 26 on the surface of the bottom plate 1, and the bolt 24 is screwed into the threaded hole 26 to fix the load-bearing plate 9, so that the load-bearing plate 9, in cooperation with the support rod 2 and the debugging rod 3, can double-support the photovoltaic curtain wall 4.

[0030] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic curtain wall adjustable bracket, comprising a bottom plate (1), characterized in that: The upper surface of the bottom plate (1) is fixedly connected with a support rod (2). A debugging rod (3) is slidably connected inside the support rod (2). Both side surfaces of the debugging rod (3) are movably connected with a connecting plate (5) through a shaft rod. The rear surface of the connecting plate (5) is fixedly connected with a photovoltaic curtain wall (4). A sliding tube (13) is slidably connected inside the debugging rod (3). A cross plate (27) is fixedly connected to the rear surface of the sliding tube (13). A spring (28) is fixedly connected to the upper surface of the cross plate (27). One end of the spring (28) far away from the cross plate (27) is fixedly connected with a sliding plate (12), and the sliding plate (12) is slidably connected with the sliding tube (13). A clamping plate (10) is fixedly connected to the rear surface of the sliding plate (12). A push rod (16) is slidably connected inside the sliding tube (13). Rubber blocks (14) are arranged on the side surfaces of the push rod (16), and the rubber blocks (14) are in fit with the inner wall of the sliding tube (13). Plug plates (15) are fixedly connected to both side surfaces of the sliding tube (13). A positioning rod (11) is fixedly connected to one end of the push rod (16) close to the clamping plate (10). A blocking plate (17) is fixedly connected to the end of the push rod (16) far away from the positioning rod (11). A friction rod (18) is arranged on the rear surface of the blocking plate (17).

2. The adjustable support for a photovoltaic curtain wall according to claim 1, characterized in that: A first movable plate (25) is slidably connected to the upper surface of the bottom plate (1). A load-bearing plate (9) is movably connected to the side surface of the first movable plate (25) through a shaft rod.

3. The adjustable bracket for a photovoltaic curtain wall according to claim 2, characterized in that: A fixed block (23) is fixedly connected to the side surface of the first movable plate (25). A bolt (24) is threadedly connected inside the fixed block (23). A threaded hole (26) is arranged on the bottom plate (1), and the threaded hole (26) is threadedly connected with the bolt (24).

4. The adjustable bracket for a photovoltaic curtain wall according to claim 1, wherein: A second movable plate (6) is fixedly connected to the front surface of the photovoltaic curtain wall (4). A fitting plate (7) is movably connected to the side surface of the second movable plate (6) through a shaft rod, and the fitting plate (7) is in fitting connection with the load-bearing plate (9).

5. The adjustable bracket for a photovoltaic curtain wall according to claim 1, wherein: A support base (19) is fixedly connected to the lower surface of the bottom plate (1). A reinforcing rod (20) is fixedly connected inside the support base (19).

6. The adjustable bracket for a photovoltaic curtain wall according to claim 5, characterized in that: A cross bar (21) is fixedly connected to the side surface of the support base (19). A rubber strip (22) is arranged on the lower surface of the cross bar (21).

7. The adjustable support for a photovoltaic curtain wall according to claim 1, characterized in that: A screw rod (8) is threadedly connected to the side surface of the support rod (2).

8. The adjustable bracket for a photovoltaic curtain wall according to claim 1, wherein: A jack is arranged inside the plug plate (15), and the jack corresponds to the friction rod (18).

9. The adjustable bracket for a photovoltaic curtain wall according to claim 1, characterized in that: The diameter of the blocking plate (17) is the same as the diameter of the sliding tube (13).

10. The adjustable bracket for a photovoltaic curtain wall according to claim 1, wherein: The clamping plate (10) is arranged in an arc shape, and the cross plate (27) is located above the positioning rod (11).

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