CN221118889U - Quick detach formula photovoltaic curtain - Google Patents

Abstract

The utility model belongs to the technical field of photovoltaic power generation, in particular to a quick-dismantling type photovoltaic curtain wall, which comprises the following components; a fixing frame; the inner side of the fixing frame is provided with a connecting frame; the inner side of the connecting frame is fixedly connected with a photovoltaic cell panel; a connecting block is fixedly connected to the connecting frame at the position close to one side of the fixing frame; fixing columns are vertically arranged at positions of the fixing frames corresponding to the connecting blocks; the fixed column is fixedly connected with the fixed frame; the connecting block is connected with the fixed column in a plugging way. Through the structural design of connecting block, fixed column, removal stopper and bi-directional screw for when through rotating bi-directional screw, drive through bi-directional screw and remove the stopper, thereby cancel the spacing to the connecting block through removing the stopper, can accomplish the quick dismantlement to the photovoltaic cell board, improved the work efficiency of installation and dismantlement, reduced the loaded down with trivial details nature of operation, reduced staff's intensity of labour, promoted the practicality of device.

Description

A quick-detachable photovoltaic curtain wall

Technical Field

The utility model belongs to the technical field of photovoltaic power generation, in particular to a quick-detachable photovoltaic curtain wall.

Background technique

At present, the world is advocating energy conservation and environmental protection, and the government is also increasing its attention to this aspect. As an abundant and green energy source, solar energy has always been favored by people. However, the utilization rate of solar energy is still very low and has not been widely used in daily life.

In the existing photovoltaic curtain wall in the prior art, the connection between the photovoltaic panels used for photovoltaic power generation and the curtain wall is often fixed, and it is difficult to quickly disassemble each photovoltaic panel independently, making the photovoltaic curtain wall system inconvenient to maintain.

Therefore, in order to solve the above problems, a quick-detachable photovoltaic curtain wall is proposed.

Utility Model Content

In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a quick-detachable photovoltaic curtain wall.

The technical solution adopted by the utility model to solve its technical problems is: the quick-detachable photovoltaic curtain wall described in the utility model includes a fixing frame, which is characterized in that: a connecting frame is arranged on the inner side of the fixing frame; a photovoltaic panel is fixedly connected to the inner side of the connecting frame; a connecting block is fixedly connected to a side position of the connecting frame close to the fixing frame; a fixing column is vertically arranged at a position of the fixing frame corresponding to the connecting block; the fixing column is fixedly connected to the fixing frame; the connecting block is plug-connected to the fixing column; a bidirectional screw is vertically arranged on the inner side of the fixing column; the top end of the bidirectional screw extends to the inner side of the fixing frame; the bidirectional screw is rotatably connected to the fixing column; the bidirectional screw is rotatably connected to the fixing frame; both ends of the bidirectional screw are threadedly connected with a movable limit block; a limiting groove is provided at the position corresponding to the connecting block and the movable limit block; the movable limit block is slidably connected to the connecting block through the limiting groove.

Preferably, the bidirectional screw extends to the outer side of the top end of the fixing frame and is fixedly connected to a driven gear; a connecting rod is longitudinally arranged on the inner side of the fixing frame and at a position corresponding to the driven gear; the connecting rod is rotatably connected to the fixing frame; a transmission gear is fixed to one end of the connecting rod close to the driven gear; and the transmission gear is meshingly connected to the driven gear.

Preferably, one end of the connecting rod away from the transmission gear extends to the outside of the fixing frame; and a rotating handle is fixed to one end of the connecting rod located outside the fixing frame.

Preferably, the connecting rod is located on the outer side of the inner side of the fixed frame and a limiting gear is fixed thereon; a moving rod is vertically arranged on the inner side of the fixed frame and at a position corresponding to the limiting gear; the moving rod is slidably connected to the fixed frame; a limiting rack is fixed to the lower end of the moving rod; the limiting rack is slidably connected to the fixed frame; the limiting rack is meshingly connected to the limiting gear; a spring is sleeved on the outer side of one end of the moving rod close to the limiting rack; one end of the spring is fixedly connected to the limiting rack; the other end of the spring is fixedly connected to the fixed frame.

Preferably, a connecting rope is fixed to the top end of the moving rod; and a pull ring is fixed to one end of the connecting rope away from the moving rod.

Preferably, a hook is fixed to the top of the fixing frame and close to the pull ring; the pull ring is hooked and connected.

Preferably, positioning blocks are fixed at positions close to the four end corners of the connecting frame; positioning grooves are provided at positions of the fixing frame corresponding to the positioning blocks; and the positioning blocks are plug-connected to the fixing frame via the positioning grooves.

Beneficial effects of the utility model:

The utility model provides a quick-detachable photovoltaic curtain wall. Through the structural design of the connecting block, the fixed column, the movable limit block and the bidirectional screw, when the bidirectional screw is rotated, the movable limit block is driven to move by the bidirectional screw, so that the limit on the connecting block is cancelled by the movable limit block, and the photovoltaic panel can be quickly disassembled, thereby improving the work efficiency of installation and disassembly, reducing the cumbersomeness of operation, reducing the labor intensity of the staff, and improving the practicability of the device.

BRIEF DESCRIPTION OF THE DRAWINGS

The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

Fig. 1 is a perspective view of the utility model;

FIG2 is a perspective view of a movable limit block in the utility model;

3 is a perspective view of the connection structure between the connection block and the fixing column in the present invention;

FIG4 is a perspective view of a bidirectional screw in the present invention;

FIG5 is an enlarged view of point A in FIG4 of the present utility model;

Figure 6 is a perspective view of the hook in the utility model;

illustration:

1. Fixing frame; 2. Photovoltaic panel; 3. Connecting frame; 4. Positioning block; 5. Positioning slot; 6. Connecting block; 7. Limiting slot; 8. Fixing column; 9. Moving limiting block; 10. Bidirectional screw; 11. Driven gear; 12. Connecting rope; 13. Pull ring; 14. Transmission gear; 15. Connecting rod; 16. Turning handle; 17. Limiting gear; 18. Limiting rack; 19. Moving rod; 20. Spring; 21. Hook.

Detailed ways

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 of 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.

Specific examples are given below.

Please refer to Figures 1 to 3. The utility model provides a quick-detachable photovoltaic curtain wall, including a fixing frame 1, a connecting frame 3 is arranged on the inner side of the fixing frame 1; a photovoltaic panel 2 is fixedly connected to the inner side of the connecting frame 3; a connecting block 6 is fixedly connected to the connecting frame 3 at a side position close to the fixing frame 1; a fixing column 8 is vertically arranged at a position of the fixing frame 1 corresponding to the connecting block 6; the fixing column 8 is fixedly connected to the fixing frame 1; the connecting block 6 is plug-connected to the fixing column 8; a bidirectional screw 10 is vertically arranged on the inner side of the fixing column 8; the top end of the bidirectional screw 10 extends to the inner side of the fixing frame 1; the bidirectional screw 10 is rotatably connected to the fixing column 8; the bidirectional screw 10 is rotatably connected to the fixing frame 1; both ends of the bidirectional screw 10 are threadedly connected to movable limit blocks 9; the connecting block 6 corresponds to the movable limit block 9 A limiting groove 7 is provided at the position; the movable limiting block 9 is slidably connected to the connecting block 6 through the limiting groove 7; during operation, when it is necessary to disassemble the connecting frame 3 and the photovoltaic panel 2, first, by rotating the bidirectional screw 10, because the threads at both ends of the bidirectional screw 10 have opposite rotation directions, the bidirectional screw 10 drives the movable limiting blocks 9 threadedly connected to the two ends to move away from each other when rotating. When the movable limiting block 9 moves to the limiting groove 7 and disengages, the movable limiting block 9 cancels the limitation on the connecting block 6, and then the connecting frame 3 can be moved in the direction away from the fixed frame 1. When the connecting block 6 moves to the fixed column 8 and disengages, the disassembly of the connecting frame 3 can be completed, and the reverse operation can be performed during installation, thereby improving the work efficiency of installation and disassembly, reducing the cumbersomeness of operation, reducing the labor intensity of the staff, and improving the practicality of the device.

Further, as shown in FIG. 4 and FIG. 5 , the bidirectional screw 10 extends to the outside of the top of the fixing frame 1 and is fixedly connected with a driven gear 11; a connecting rod 15 is longitudinally arranged on the inside of the fixing frame 1 and at a position corresponding to the driven gear 11; the connecting rod 15 is rotatably connected with the fixing frame 1; a transmission gear 14 is fixed at one end of the connecting rod 15 close to the driven gear 11; and the transmission gear 14 is meshedly connected with the driven gear 11. During operation, when the bidirectional screw 10 needs to rotate, the connecting rod 15 is first rotated, so that the transmission gear 14 is driven to rotate when the connecting rod 15 rotates. When the transmission gear 14 rotates, the bidirectional screw 10 is driven to rotate through the driven gear 11 meshed with it, so that the rotation of the bidirectional screw 10 can be completed, thereby facilitating the bidirectional screw 10 to rotate and providing driving force for the rotation of the bidirectional screw 10.

Further, as shown in FIG5 , one end of the connecting rod 15 away from the transmission gear 14 extends to the outside of the fixing frame 1; a rotating handle 16 is fixed to one end of the connecting rod 15 located outside the fixing frame 1. During operation, when the connecting rod 15 needs to be rotated, the rotating handle 16 is first rotated. Since the rotating handle 16 is fixed to the connecting rod 15, the rotating handle 16 can drive the connecting rod 15 to rotate at the same time, thereby facilitating the connecting rod 15 to rotate by driving the rotating handle 16.

Furthermore, as shown in Figure 5, the connecting rod 15 is located on the outer side of the inner side of the fixed frame 1 and is fixed with a limit gear 17; a moving rod 19 is vertically arranged on the inner side of the fixed frame 1 and at a position corresponding to the limit gear 17; the moving rod 19 is slidably connected to the fixed frame 1; the lower end of the moving rod 19 is fixed with a limit rack 18; the limit rack 18 is slidably connected to the fixed frame 1; the limit rack 18 is meshingly connected to the limit gear 17; a spring 20 is sleeved on the outer side of one end of the moving rod 19 close to the limit rack 18; one end of the spring 20 is fixedly connected to the limit rack 18; the other end of the spring 20 is fixedly connected to the fixed frame 1. When working, first move the moving rod 19 so that the moving rod 19 drives the limiting rack 18 to move in the direction away from the limiting gear 17. When the limiting rack 18 moves to the point where it is no longer meshed with the limiting gear 17, the limiting rack 18 cancels the limit on the limiting gear 17, thereby allowing the connecting rod 15 to rotate. When it is necessary to limit the rotation of the connecting rod 15, no additional force is applied to the moving rod 19. At this time, under the elastic action of the spring 20, the limiting rack 18 will be pushed to move in the direction close to the limiting gear 17. When the limiting rack 18 moves to the point where it is meshed with the limiting gear 17, the limiting rack 18 limits the limiting gear 17. Because the limiting gear 17 is fixed to the connecting rod 15, the limiting of the connecting rod 15 is completed, thereby effectively preventing the connecting rod 15 from rotating accidentally, causing the two-way screw 10 to rotate, thereby effectively improving the stability of the device.

Further, as shown in FIG5 , a connecting rope 12 is fixed to the top of the moving rod 19; a pull ring 13 is fixed to the end of the connecting rope 12 away from the moving rod 19. When working, the pull ring 13 is first pulled so that the pull ring 13 drives the moving rod 19 to move through the connecting rope 12, thereby conveniently driving the moving rod 19 to move.

Furthermore, as shown in FIG6 , a hook 21 is fixed at the top of the fixing frame 1 and near the pull ring 13; the pull ring 13 is hooked and connected to the hook 21. During operation, when the moving rod 19 needs to be limited, the pull ring 13 is pulled and then hooked on the inner side of the hook 21, thereby completing the limit of the moving rod 19 through the pull ring 13, thereby effectively preventing the moving rod 19 from moving downward, avoiding the need to pull the pull ring 13 for a long time when turning the rotating handle 16, and reducing the labor intensity of the staff.

Furthermore, as shown in FIG. 2 , the connection frame 3 is fixed with positioning blocks 4 at positions near the four end corners; the fixing frame 1 is provided with positioning grooves 5 at positions corresponding to the positioning blocks 4; the positioning blocks 4 are plugged and connected to the fixing frame 1 through the positioning grooves 5. During operation, during installation, the initial installation of the connection frame 3 can be completed by first aligning the positioning blocks 4 with the positioning grooves 5 and then moving the positioning blocks 4 to the inner side of the positioning grooves 5, thereby avoiding installation errors that result in slow installation, and can effectively improve the accuracy of installation and the work efficiency of installation.

Working principle: when it is necessary to disassemble the connecting frame 3 and the photovoltaic cell panel 2, firstly, by rotating the bidirectional screw rod 10, because the threads at both ends of the bidirectional screw rod 10 rotate in opposite directions, the bidirectional screw rod 10 drives the movable limit blocks 9 connected with the threads at both ends to move away from each other when rotating. When the movable limit block 9 moves to the limit groove 7 to disengage, the movable limit block 9 cancels the limit on the connecting block 6, and then the connecting frame 3 can be moved in the direction away from the fixed frame 1. When the connecting block 6 moves to the fixed column 8 to disengage, the disassembly of the connecting frame 3 can be completed. When installing, the reverse operation can be performed, thereby improving the work efficiency of installation and disassembly, reducing the cumbersomeness of operation, reducing the labor intensity of the staff, and improving the practicality of the device. When the bidirectional screw rod 10 needs to be rotated, first First, by rotating the connecting rod 15, the connecting rod 15 drives the transmission gear 14 to rotate. When the transmission gear 14 rotates, the driven gear 11 meshing with it drives the bidirectional screw 10 to rotate, so that the rotation of the bidirectional screw 10 can be completed, thereby conveniently driving the bidirectional screw 10 to rotate and providing driving force for the rotation of the bidirectional screw 10. When the connecting rod 15 needs to be rotated, first rotate the rotating handle 16. Because the rotating handle 16 is fixed to the connecting rod 15, the rotating handle 16 can drive the connecting rod 15 to rotate at the same time, so that it is convenient to drive the connecting rod 15 to rotate by rotating the rotating handle 16. First, move the moving rod 19 so that the moving rod 19 drives the limit rack 18 to move away from the limit gear 17. When the limit rack 18 is When it moves to the point where it is no longer in mesh with the limit gear 17, the limit rack 18 cancels the limit on the limit gear 17, thereby allowing the connecting rod 15 to rotate. When it is necessary to limit the rotation of the connecting rod 15, no extra force is applied to the moving rod 19. At this time, under the elastic action of the spring 20, the limit rack 18 will be pushed to move in the direction close to the limit gear 17. When the limit rack 18 moves to the point where it is in mesh with the limit gear 17, the limit on the limit gear 17 by the limit rack 18 is completed. Because the limit gear 17 is fixed to the connecting rod 15, the limit on the connecting rod 15 is completed, and then the connecting rod 15 can be effectively prevented from rotating accidentally, causing the bidirectional screw 10 to rotate, thereby effectively improving the stability of the device. When working, first pull the pull ring 13 to make the pull ring 13 The moving rod 19 is driven to move by the connecting rope 12, so that the moving rod 19 can be easily driven to move. When the moving rod 19 needs to be limited, the pull ring 13 is pulled and then hung on the inner side of the hook 21, so as to complete the limitation of the moving rod 19 by the pull ring 13, and then the moving rod 19 can be effectively prevented from moving downward, and the situation that the pull ring 13 needs to be pulled for a long time when the rotating handle 16 is turned is avoided, thereby reducing the labor intensity of the staff. When installing, first, the positioning block 4 is aligned with the positioning groove 5 and then the positioning block 4 is moved to the inner side of the positioning groove 5, so as to complete the preliminary installation of the connecting frame 3, thereby avoiding installation errors and resulting in insufficient installation speed, which can effectively improve the accuracy of installation and improve the work efficiency of installation.

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 (7)

1. A quick-release photovoltaic curtain wall, comprising; mount (1), its characterized in that: a connecting frame (3) is arranged on the inner side of the fixing frame (1); the inner side of the connecting frame (3) is fixedly connected with a photovoltaic cell panel (2); a connecting block (6) is fixedly connected to one side of the connecting frame (3) close to the fixing frame (1); fixing columns (8) are vertically arranged at positions of the fixing frame (1) corresponding to the connecting blocks (6); the fixed column (8) is fixedly connected with the fixed frame (1); the connecting block (6) is connected with the fixed column (8) in an inserting way; the inner side of the fixed column (8) is vertically provided with a bidirectional screw rod (10); the top end of the bidirectional screw rod (10) extends to the inner side of the fixing frame (1); the bidirectional screw rod (10) is rotationally connected with the fixed column (8); the bidirectional screw (10) is rotationally connected with the fixing frame (1); two ends of the bidirectional screw rod (10) are connected with a movable limiting block (9) in a threaded manner; a limiting groove (7) is formed in the position, corresponding to the moving limiting block (9), of the connecting block (6); the movable limiting block (9) is slidably connected with the connecting block (6) through the limiting groove (7).

2. The quick release photovoltaic curtain wall according to claim 1, wherein: the two-way screw (10) extends to the outer side of the top end of the fixing frame (1) and is fixedly connected with a driven gear (11); a connecting rod (15) is longitudinally arranged at the position corresponding to the driven gear (11) on the inner side of the fixed frame (1); the connecting rod (15) is rotationally connected with the fixing frame (1); one end of the connecting rod (15) close to the driven gear (11) is fixed with a transmission gear (14); the transmission gear (14) is meshed with the driven gear (11).

3. The quick release photovoltaic curtain wall according to claim 2, wherein: one end of the connecting rod (15) far away from the transmission gear (14) extends to the outer side of the fixing frame (1); one end of the connecting rod (15) positioned at the outer side of the fixing frame (1) is fixed with a rotary handle (16).

4. A quick release photovoltaic curtain wall according to claim 3, characterized in that: a limiting gear (17) is fixed on the outer side of the connecting rod (15) positioned on the inner side of the fixing frame (1); a movable rod (19) is vertically arranged at a position which corresponds to the limiting gear (17) and is arranged at the inner side of the fixed frame (1); the movable rod (19) is in sliding connection with the fixed frame (1); a limiting rack (18) is fixed at the lower end of the moving rod (19); the limiting rack (18) is connected with the fixing frame (1) in a sliding manner; the limiting rack (18) is in meshed connection with the limiting gear (17); a spring (20) is sleeved outside one end, close to the limiting rack (18), of the moving rod (19); one end of the spring (20) is fixedly connected with the limiting rack (18); the other end of the spring (20) is fixedly connected with the fixing frame (1).

5. The quick release photovoltaic curtain wall of claim 4, wherein: a connecting rope (12) is fixed at the top end of the movable rod (19); one end of the connecting rope (12) far away from the movable rod (19) is fixed with a pull ring (13).

6. The quick release photovoltaic curtain wall of claim 5, wherein: a hook (21) is fixed at the top end of the fixing frame (1) and close to the pull ring (13); the pull ring (13) is connected with the hook (21) in a hanging way.

7. The quick release photovoltaic curtain wall according to claim 1, wherein: positioning blocks (4) are fixed at the positions of the connecting frame (3) close to the four end corners; a positioning groove (5) is formed in the position, corresponding to the positioning block (4), of the fixing frame (1); the positioning block (4) is connected with the fixing frame (1) in an inserting way through the positioning groove (5).