A photovoltaic bracket for color steel tiles

Abstract

The invention discloses a photovoltaic bracket for color steel tiles, comprising a load-bearing plate, a liftable support column, a flat plate and a support column. The load-bearing plate is arranged on the upper side of the color steel tile main body, and the bottom ends of the liftable support column and the support column are connected to the load-bearing plate. A guide slider is arranged at the lower end of the flat plate, and the guide slider is hinged to the top end of the liftable support column; the high end of the flat plate is hinged to the top end of the support column; a groove is arranged at the bottom of the load-bearing plate, and the corrugation of the color steel tile main body is embedded in the groove; a tightening mechanism is arranged at the bottom of the load-bearing plate, and after installation, the tightening end of the tightening mechanism is against the corrugation of the color steel tile main body. The structure of the invention can connect the load-bearing plate with the color steel tile main body, and the load-bearing plate is embedded in the corrugated groove, which is convenient for installation. The tightening end of the tightening mechanism is against the corrugation of the color steel tile main body to prevent the load-bearing plate and the color steel tile main body from sliding. The flat plate is hinged to the support column and the liftable support column, and a guide slider is arranged in the flat plate to change the height of the liftable support column and adjust the position of the guide slider at the same time to achieve the change of the angle of the flat plate, which is helpful to improve the profit.

Description

Technical Field

[0001] The invention belongs to the technical field of photovoltaic brackets, and in particular relates to a photovoltaic bracket used on color steel tiles. Background Art

[0002] Photovoltaic bracket is a bracket tool specially used for carrying and installing solar photovoltaic panels, while color steel tile is a kind of decoration of exterior wall or roof supported by steel material, which has good rainproof and anti-fouling effects, but the photovoltaic bracket has some disadvantages:

[0003] First, as mentioned above, the photovoltaic bracket is a bracket placed on the color steel tile, but because the color steel tile is not a flat surface, the photovoltaic bracket is not easy to install, and it is even easy to cause the photovoltaic bracket to be displaced due to strong winds in daily life;

[0004] Secondly, common photovoltaic brackets do not have the function of adjusting their overall angles. When used in different places, different angles can provide greater benefits, which has great limitations. Summary of the invention

[0005] In order to solve the problems existing in the prior art, the present invention provides a photovoltaic bracket for color steel tiles, in which a load-bearing plate is embedded and connected with the main body of the color steel tile to improve the convenience of installation, a liftable support rod is provided, and the support rod and the liftable support rod are hinged to the flat plate to change the angle to the maximum extent, and a tightening mechanism is provided between the main body of the color steel tile and the load-bearing plate to prevent the load-bearing plate and the surface of the main body of the color steel tile from sliding relative to each other.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is a photovoltaic bracket for color steel tiles, including a load-bearing plate, a liftable support column, a flat plate and a support column. The load-bearing plate is arranged on the top of the color steel tile body, and the bottom ends of the liftable support column and the support column are connected to the load-bearing plate. A guide slider is arranged at the lower end of the flat plate, and the guide slider is hinged to the top of the liftable support column; the high end of the flat plate is hinged to the top of the support column; a groove is provided at the bottom of the load-bearing plate, and the corrugations of the color steel tile body are embedded in the groove. A tightening mechanism is arranged at the bottom of the load-bearing plate. After installation, the tightening end of the tightening mechanism is against the corrugations of the color steel tile body.

[0007] Two tightening blocks are arranged at the tightening end of the tightening mechanism. The tightening block is arranged on a sliding rod. The tightening block is hinged to one end of the connecting rod. The other end of the connecting rod is connected to the pushing block. The pushing block is connected to a handle bolt, and the handle bolt is threadedly connected to the load-bearing plate.

[0008] The surface of the tightening block against the corrugation of the main body of the color steel tile is an inclined surface, and the inclined surface has the same angle as the inclined surface of the corrugation of the main body of the color steel tile.

[0009] The tightening block is made of rubber.

[0010] A guide rail is arranged at the lower end of the flat plate, a guide slide block is slidably connected to the guide rail, and a limiting mechanism is arranged between the guide slide block and the guide rail.

[0011] The liftable support column comprises a fixed block, in which a lifting rod is arranged, the lifting rod is connected with a driving device, and the top end of the lifting rod is hinged with a guide sliding block.

[0012] The lifting rod adopts a threaded rod, which is connected to a bevel gear pair. The driven bevel gear of the bevel gear pair cooperates with the lifting rod thread. The driving gear of the bevel gear pair is connected to a rotating hand wheel, which is set on a fixed block, and the axis of the rotating hand wheel is perpendicular to the axis of the lifting rod.

[0013] Compared with the prior art, the present invention has at least the following beneficial effects:

[0014] The structure described in the present invention can connect the load-bearing plate with the main body of the color steel tile. The angle of the flat plate can be changed by adjusting the liftable support column. The load-bearing plate is embedded in the corrugated groove for easy installation. The tightening end of the tightening mechanism is against the corrugation of the main body of the color steel tile to prevent the load-bearing plate and the main body of the color steel tile from sliding. The flat plate and the support column as well as the liftable support column are hinged, and a guide slider is provided in the flat plate to change the height of the liftable support column and adjust the position of the guide slider at the same time to achieve the change of the angle of the flat plate, which helps to improve the profit.

[0015] Furthermore, by tightening the handle bolt, the pushing block moves to squeeze the connecting rod, and the connecting rod pushes the tightening block to move, and the color steel tile body is squeezed and fitted through the connecting rod.

[0016] Furthermore, by rotating the hand wheel, the active bevel gear rotates and meshes with the driven bevel gear, and the driven bevel gear rotates and meshes with the lifting rod, driving the lifting rod to slide up and down, and the lifting rod pulls or pushes the guide slider to slide in the flat plate, and effectively supports the flat plate, thereby changing the overall angle of the flat plate.

[0017] Furthermore, the tightening block is made of rubber, which can not only increase the friction with the color steel tile, but also play a buffering role.

[0018] Furthermore, a guide rail is provided at the lower end of the flat plate, the guide slider is slidably connected to the guide rail, a limiting mechanism is provided between the guide slider and the guide rail, and the guide rail can be used to limit the moving direction and distance of the guide slider, which is conducive to accurately adjusting the angle of the flat plate.

[0019] Furthermore, the threaded rod lifting structure is simple, the adjustable range of the lifting drive amplitude is large, and small adjustments can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1It is a schematic diagram of the overall front view structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the overall front cross-sectional structure of the present invention;

[0022] Figure 3 It is a schematic diagram of the overall side sectional structure of the present invention;

[0023] Figure 4 It is a schematic diagram of the top cross-sectional structure of the load-bearing plate of the present invention;

[0024] Figure 5 For the present invention Figure 3 Enlarged structural diagram at A in the middle.

[0025] In the figure: 1. Color steel tile body; 2. Load-bearing plate; 3. Fixed block; 4. Support column; 5. Flat plate; 6. Groove; 7. Handle bolt; 8. Push block; 9. Connecting rod; 10. Bump; 11. Connecting rod; 12. Tightening block; 13. Turning hand wheel; 14. First bevel gear; 15. Second bevel gear; 16. Lifting rod; 17. Guide slider. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-5The present invention provides a photovoltaic bracket for color steel tiles, which is arranged on a color steel tile body 1 and includes a load-bearing plate 2, a fixing block 3, a support column 4, a flat plate 5, a lifting rod 16 and a guide slider 17. The top surface of the color steel tile body 1 is connected with the load-bearing plate 2, and the top surface of the load-bearing plate 2 is respectively fixed with a fixing block 3 and a support column 4, and the support column 4 is connected to the bottom surface of the left end of the flat plate 5. A groove 6 is provided on the bottom surface of the load-bearing plate 2, a handle bolt 7 passes through the side of the load-bearing plate 2, and the end of the handle bolt 7 is connected to a push block 8, and one end of a connecting rod 9 is connected to the push block 8, and the other end of the connecting rod 9 is connected to a protrusion 1 0, a connecting rod 11 is fixedly connected to the lower surface of the protrusion 10, and the connecting rod 11 passes through the lower surface of the load-bearing plate 2, and a tightening block 12 is fixedly connected to the bottom surface of the connecting rod 11, the right side surface of the fixed block 3 is penetrated by a rotating hand wheel 13, and the end of the rotating hand wheel 13 is fixedly connected to a first bevel gear 14, and the left side surface of the first bevel gear 14 is connected to a second bevel gear 15, the center point of the second bevel gear 15 is penetrated by a lifting rod 16, and the lifting rod 16 also passes through the top surface of the fixed block 3, the top surface of the lifting rod 16 is connected to a guide slider 17, and the guide slider 17 passes through the bottom surface of the right end of the flat plate 5.

[0028] A groove is provided at the bottom of the load-bearing plate 2, and the shape of the groove 6 is the same as the corrugated shape on the color steel tile main body 1. The load-bearing plate 2 is connected to the color steel tile main body 1 by a snap fit through the groove 6, and the groove 6 is symmetrically distributed about the longitudinal center line of the side view of the load-bearing plate 2. The load-bearing plate 2 can be snapped onto the color steel tile main body 1 with a raised portion on the inclined surface through the groove 6, which is convenient for installation, increases the contact area, and improves stability.

[0029] The handle bolt 7 is threadedly connected to the load-bearing plate 2, and the handle bolt 7 and the pushing block 8 constitute a rotating structure. When the handle bolt 7 is rotated, the handle bolt 7 will rotate and move in the load-bearing plate 2 through the thread. However, since the handle bolt 7 and the pushing block 8 constitute a rotating structure and the pushing block 8 is limited, the pushing block 8 can only be moved by being pushed or pulled by the handle bolt 7, and the handle bolt 7 cannot drive the pushing block 8 to rotate, thereby achieving the purpose of preventing the pushing block 8 from rotating when the handle bolt 7 is rotated.

[0030] The connecting rod 9 forms a rotating structure with the pushing block 8 and the protrusion 10 respectively, and the pushing block 8 and the protrusion 10 both form a sliding structure with the load-bearing plate 2. When the pushing block 8 slides, it will pull or push the top end of the connecting rod 9, causing the top end of the connecting rod 9 to be displaced, and then the end of the connecting rod 9 will push and pull the protrusion 10 to achieve the effect of moving the protrusion 10, thereby achieving a linkage structure.

[0031] The connecting rod 11 is symmetrically distributed about the longitudinal center line of the side view of the pushing block 8, and the inclined surface of the tightening block 12 on the connecting rod 11 is consistent with the inclined surface of the color steel tile main body 1, and the outer surface of the color steel tile main body 1 is in contact with the outer surface of the tightening block 12. At the same time, the tightening block 12 is made of rubber material. When the connecting rod 11 is pushed by the protrusion 10 to slide, the connecting rod 11 will push the tightening block 12, so that the tightening block 12 fits the inclined surface of the color steel tile main body 1 for extrusion. The tightening block 12 made of rubber material can increase the friction coefficient and prevent the color steel tile main body 1 from being damaged by friction when the color steel tile main body 1 is extruded.

[0032] The lifting rod 16 is a threaded rod.

[0033] Optionally, the structure for driving the lifting rod 16 to rise or fall is specifically as follows: the lifting rod 16 is connected to a bevel gear pair, the driven bevel gear of the bevel gear pair is threadedly matched with the lifting rod 16, the active bevel gear of the bevel gear pair is connected to a rotating handwheel 13, the rotating handwheel 13 is set on the fixed block 13, and the axis of the rotating handwheel 13 is perpendicular to the axis of the lifting rod 16.

[0034] Optionally, the structure for driving the lifting rod 16 to rise or fall is specifically as follows: a rotating table is set on the top of the fixed block 3, the inner side of the rotating table is threadedly matched with the lifting rod 16, a handle is set on the rotating table, and the lifting rod 16 is driven to rise or fall by rotating the rotating table, and a limiting component is set between the rotating table and the fixed block 3.

[0035] The driven bevel gear 15 is meshedly connected with the active bevel gear 14 and the lifting rod 16 respectively, and the lifting rod 16 and the fixed block 3 form a sliding structure, and the lifting rod 16 and the guide slider 17 form a rotating structure. When the active bevel gear 14 rotates, it will mesh with the driven bevel gear 15, so that the second bevel gear 15 rotates to drive the lifting rod 16 to rise or fall.

[0036] The guide slider 17 and the flat plate 5 form an engaged sliding structure, and the flat plate 5 is hinged to the top of the support column 4 to form a rotating structure. When the lifting rod 16 rises, it can push the guide slider 17, and the guide slider 17 and the top of the lifting rod 16 are hinged to form a rotating structure, so that when the guide slider 17 is pushed, it will slide in the flat plate 5 and lift the flat plate 5, so that the flat plate 5 can be rotated through the support column 4 to adjust the overall angle.

[0037] Working principle: When using the photovoltaic bracket of the present invention, according to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5First, place the load-bearing plate 2 on the color steel tile body 1 through the groove 6, and then tighten the handle bolt 7, so that the handle bolt 7 squeezes the push block 8 to slide during the tightening process, and the push block 8 will push the connecting rod 9, so that the end of the connecting rod 9 pushes the protrusion 10, and the protrusion 10 will drive the connecting rod 11 to slide, and the color steel tile body 1 is squeezed by the tightening block 12 on the connecting rod 11, and further tightened by the extrusion force of the tightening block 12 and the handle bolt 7, so as to achieve the effect of preliminary fixing, facilitate installation, increase the overall connection area, and improve stability;

[0038] After installation, according to Figure 1 , Figure 2 and Figure 3 , rotate the rotating hand wheel 13 on the fixed block 3, so that the rotating hand wheel 13 drives the first bevel gear 14 to rotate and mesh with the second bevel gear 15, so that the second bevel gear 15 rotates and meshes with the lifting rod 16, and the lifting rod 16 rises to push the guide slider 17, so that the guide slider 17 pushes the bottom end of the flat plate 5 to rotate through the support column 4, and the guide slider 17 can slide in the flat plate 5, so as to achieve the effect of adjusting the angle of the flat plate 5, thereby increasing the overall practicality.

[0039] As an optional embodiment, the rotating table on the rotating fixed block 3 drives the lifting rod 16 to rise or fall, and an angular limiting component is arranged between the rotating table and the fixed block 3. The limiting component adopts a locking screw, and the locking screw is arranged on the fixed block 3. At least one locking screw is arranged on the outer side of the rotating table. After the height adjustment of the lifting rod 16 is completed, the locking screw is tightened to angularly fix the rotating table to prevent it from driving the lifting rod 16 to rise or fall.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic bracket for color steel tiles, characterized in that: The invention comprises a load-bearing plate (2), a liftable support column, a flat plate (5) and a support column (4); the load-bearing plate (2) is arranged on the upper side of the color steel tile main body (1); the bottom ends of the liftable support column and the support column (4) are connected to the load-bearing plate (2); a guide slider (17) is arranged at the lower end of the flat plate (5); the guide slider (17) is hinged to the top end of the liftable support column; the top end of the flat plate (5) is hinged to the top end of the support column (4); a groove (6) is arranged at the bottom of the load-bearing plate (2); the corrugation of the color steel tile main body (1) is embedded in the groove (6); a tightening mechanism is arranged at the bottom of the load-bearing plate (2); after installation, the tightening end of the tightening mechanism abuts against the corrugation of the color steel tile main body (1); the tightening mechanism is arranged on the bottom of the load-bearing plate (2); Two tightening blocks (12) are arranged at the tightening end of the mechanism. The tightening mechanism comprises a pushing block (8), a connecting rod (9), a protrusion (10) and a connecting rod (11). The protrusion (10) is arranged at both ends of the connecting rod (9). The lower surface of the protrusion (10) is fixedly connected to the connecting rod (11). The tightening block (12) is arranged on the bottom side of the connecting rod (11). The pushing block (8) is arranged on the connecting rod (9). The pushing block (8) is connected to a handle bolt (7). The handle bolt (7) is threadedly connected to the load-bearing plate (2). The surface of the tightening block (12) that abuts against the corrugation of the color steel tile body (1) is an inclined surface, and the inclined surface has the same angle as the inclined surface of the corrugation of the color steel tile body (1).

2. The photovoltaic bracket for color steel tiles according to claim 1 is characterized in that: The tightening block (12) is made of rubber.

3. The photovoltaic bracket for color steel tiles according to claim 1 is characterized in that: A guide rail is provided at the lower end of the flat plate (5), a guide slider (17) is slidably connected to the guide rail, and a limiting mechanism is provided between the guide slider (17) and the guide rail.

4. The photovoltaic bracket for color steel tiles according to claim 1 is characterized in that: The liftable support column comprises a fixed block (3), a lifting rod (16) is arranged in the fixed block (3), the lifting rod (16) is connected to a driving device, and the top end of the lifting rod (16) is hinged to a guide slider (17).

5. The photovoltaic bracket for color steel tiles according to claim 1 is characterized in that: The lifting rod (16) is a threaded rod, the lifting rod (16) is connected to a bevel gear pair, the driven bevel gear of the bevel gear pair is threadedly matched with the lifting rod (16), the driving gear of the bevel gear pair is connected to a rotating hand wheel (13), the rotating hand wheel (13) is arranged on the fixed block (3), and the axis of the rotating hand wheel (13) is perpendicular to the axis of the lifting rod (16).

Images