Photovoltaic support with guide rail

Abstract

The utility model relates to the technical field of photovoltaic equipment, in particular to a photovoltaic support with a guide rail, which is provided with an angle adjusting mechanism and two groups of slide rail mechanisms for threaded adjustment, can adapt to the installation of different types of photovoltaic equipment, and improves the practicability. Comprising a fixed base, a rear side support, a front side movable frame, a transverse moving rail frame, a two-way screw rod, a twisting disc, a sliding block, a threaded sleeve and a mounting guide rail, the rear side of the top end of the fixed base is connected with the bottom end of the rear side support, the inner side of the top end of the rear side support is movably connected with the upper rear side of the front side movable frame, and the middle of the front end of the front side movable frame is connected with the rear side of the transverse moving rail frame; the right side of the bidirectional screw extends out, the inner wall of the threaded sleeve is in threaded connection with the outer wall of the bidirectional screw, the front middle side of the front side movable frame is connected with the middle front side of the top end of the fixed base through an adjusting mechanism, and the front side of each group of sliding blocks is movably connected with the rear middle side of the mounting guide rail through a group of restraining mechanisms.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic equipment, in particular to a photovoltaic bracket with a guide rail. Background Art

[0002] A photovoltaic generation system, referred to as photovoltaic for short, is a power generation system that directly converts solar radiation energy into electrical energy by using the photovoltaic effect of photovoltaic cells.

[0003] In photovoltaic technology, specific brackets are required for support. For example, the portable photovoltaic bracket with the Chinese patent publication number CN201878041U has a lightweight, compact, and easy-to-carry photovoltaic bracket system, which avoids the waste of electricity and manpower caused by excessive use of electric welding during the installation of the photovoltaic bracket. Moreover, it adopts a combined form of portable male and female fasteners and internally welded nuts, which is convenient and time-saving for installation and disassembly, while strengthening the stability of the overall bracket's rigidity. The bracket disassembled into loose parts is very convenient for transportation, reducing the transportation cost and the cost of the overall bracket, effectively reducing the cost of solar energy development and utilization, and promoting the application of photovoltaic power generation technology.

[0004] However, the device has a narrow scope of application, limited installed photovoltaic equipment, and insufficient practicality. Summary of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the utility model provides a photovoltaic bracket with a guide rail, which is provided with an angle adjustment mechanism and two sets of slide rail mechanisms adjusted by screwing, can adapt to the installation of different types of photovoltaic equipment, and improves the practicality.

[0007] (2) Technical Solutions

[0008] To achieve the above object, the utility model provides the following technical solution: A photovoltaic bracket with a guide rail includes a fixed base, a rear bracket, a front movable frame, a transverse movement rail frame, a bidirectional screw, a screwing disc, a slider, a threaded sleeve, and an installation guide rail. The rear side of the top end of the fixed base is connected to the bottom end of the rear bracket. The inner side of the top end of the rear bracket is movably connected to the upper rear side of the front movable frame. The middle part of the front end of the front movable frame is connected to the rear side of the transverse movement rail frame. The bidirectional screw is horizontally rotatably connected to the inner side of the transverse movement rail frame. The right side of the bidirectional screw extends out, and the right side of the bidirectional screw is connected to the middle part of the inner side of the screwing disc. The inner side of the transverse movement rail frame is slidably connected to the outer sides of two sets of sliders. Each set of sliders is internally provided with a set of threaded sleeves. The inner wall of the threaded sleeve is screwed to the outer wall of the bidirectional screw. The middle front side of the top end of the front movable frame is connected to the middle front side of the fixed base through an adjustment mechanism. The front sides of each set of sliders are respectively movably connected to the middle rear side of the installation guide rail through a set of restraint mechanisms.

[0009] Preferably, the adjusting mechanism includes a hinge frame, a hinge shaft, a hinge block, a telescopic tube and a sliding rod. A group of hinge frames are respectively connected to the lower middle side of the front end of the front movable frame and the middle front side of the top end of the fixed base. The inner sides of each group of hinge frames are respectively movably connected to the middle part of the outer sides of a group of hinge blocks through a group of hinge shafts. The inner side of the telescopic tube is slidably connected to the outer side of the sliding rod. The outer ends of the telescopic tube and the sliding rod are respectively connected to a group of hinge blocks, and a tightening mechanism is arranged on the outer side of the telescopic tube.

[0010] Preferably, the restraining mechanism includes a restraining sleeve and a rotating head. The front sides of each group of sliders are respectively connected to the rear sides of a group of restraining sleeves. The inner side of the restraining sleeve is rotatably connected to the outer side of the rotating head, and a tightening mechanism is arranged on the outer side of the restraining sleeve.

[0011] Preferably, the tightening mechanism includes a tightening screw sleeve, a tightening screw rod and a tightening wrench. The inner wall of the tightening screw sleeve is screwed to the outer wall of the tightening screw rod, and the outer side of the tightening screw rod is connected to the middle part of the inner side of the tightening wrench.

[0012] Preferably, it further includes an oil injection nozzle. A group of oil injection nozzles are respectively arranged on the inner sides of each group of sliders, and the output end of the oil injection nozzle is communicated with the inner wall of the thread sleeve.

[0013] Preferably, it further includes an oil injection cap, and the outer side of the oil injection nozzle is detachably installed with the inner side of the oil injection cap.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the present utility model provides a photovoltaic bracket with a guide rail, which has the following

[0016] beneficial effects:

[0017] By adjusting the adjusting mechanism and cooperating with the rear bracket to support the front movable frame at a corresponding angle, then according to the photovoltaic equipment to be installed, turn the screwing disc to make the bidirectional screw rotate. The bidirectional screw is screwed with two groups of thread sleeves, so that the thread sleeves drive the sliders to slide horizontally inside the transverse moving rail frame, so as to approach or move away from each other. After stopping rotating at a corresponding distance, it is fixed by the screw self-locking of the bidirectional screw and the thread sleeve. Then, under the action of the restraining mechanism, the corresponding installation guide rail is flipped to the corresponding position, so as to cooperate with the installation. An angle adjusting mechanism and two groups of sliding rail mechanisms with screw adjustment are provided, which can adapt to the installation of different types of photovoltaic equipment and improve the practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is an axonometric view of the structure diagram of the present utility model;

[0019] Figure 2 is the present utility model Figure 1 right view;

[0020] Figure 3 For the present utility model Figure 1 A enlarged view;

[0021] Figure 4 For the present utility model Figure 1 B enlarged view.

[0022] Reference signs in the drawings: 1, fixed base; 2, rear bracket; 3, front movable frame; 4, transverse movement rail frame; 5, bidirectional screw; 6, screwing disc; 7, slider; 8, threaded sleeve; 9, installation guide rail; 10, hinge frame; 11, hinge shaft; 12, hinge block; 13, telescopic tube; 14, sliding rod; 15, restraint sleeve; 16, rotating head; 17, tightening nut sleeve; 18, tightening screw; 19, tightening wrench; 20, grease nipple; 21, grease cap. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment

[0025] Please refer to Figures 1-4, a photovoltaic bracket with a guide rail, comprising a fixed base 1, a rear bracket 2, a front movable frame 3, a transverse movement rail frame 4, a bidirectional screw 5, a turning disc 6, a slider 7, a threaded sleeve 8 and an installation guide rail 9. The rear side of the top end of the fixed base 1 is connected to the bottom end of the rear bracket 2. The inner side of the top end of the rear bracket 2 is movably connected to the upper rear side of the front movable frame 3. The middle part of the front end of the front movable frame 3 is connected to the rear side of the transverse movement rail frame 4. The bidirectional screw 5 is rotatably connected horizontally inside the transverse movement rail frame 4. The right side of the bidirectional screw 5 extends out, and the right side of the bidirectional screw 5 is connected to the middle part of the inner side of the turning disc 6. The inner side of the transverse movement rail frame 4 is slidably connected to the outer sides of two groups of sliders 7. Each group of sliders 7 is internally provided with a group of threaded sleeves 8. The inner wall of the threaded sleeve 8 is screwed to the outer wall of the bidirectional screw 5. The middle front side of the front middle side of the front movable frame 3 is connected to the middle front side of the top end of the fixed base 1 through an adjusting mechanism. The front sides of each group of sliders 7 are respectively movably connected to the middle rear side of the installation guide rail 9 through a group of constraint mechanisms; by adjusting the adjusting mechanism, it cooperates with the rear bracket 2 to support the front movable frame 3 at a corresponding angle. Then, according to the photovoltaic equipment to be installed, turn the turning disc 6 to make the bidirectional screw 5 rotate. The bidirectional screw 5 is screwed with the two groups of threaded sleeves 8, so that the threaded sleeves 8 drive the sliders 7 to slide horizontally inside the transverse movement rail frame 4, so as to approach or move away from each other. After stopping rotating at a corresponding distance, it is fixed by the screw self-locking of the bidirectional screw 5 and the threaded sleeve 8. Then, under the action of the constraint mechanism, the corresponding installation guide rail 9 is flipped to the corresponding position, so as to cooperate with the installation.

[0026] The adjusting mechanism includes a hinge frame 10, a hinge shaft 11, a hinge block 12, a telescopic tube 13 and a sliding rod 14. A group of hinge frames 10 are respectively connected to the lower middle part of the front end of the front movable frame 3 and the middle front side of the top end of the fixed base 1. The inner sides of each group of hinge frames 10 are respectively movably connected to the middle part of the outer side of a group of hinge blocks 12 through a group of hinge shafts 11. The inner side of the telescopic tube 13 is slidably connected to the outer side of the sliding rod 14. The outer ends of the telescopic tube 13 and the sliding rod 14 are respectively connected to a group of hinge blocks 12. A tightening mechanism is arranged on the outer side of the telescopic tube 13; by sliding the sliding rod 14 inside the telescopic tube 13, the distance can be adjusted, and through the two groups of hinge blocks 12 being constrained to move and flip inside the hinge frame 10 through the hinge shaft 11, the front side of the front movable frame 3 is lifted and lowered.

[0027] The constraint mechanism includes a constraint sleeve 15 and a rotating head 16. The front sides of each group of sliders 7 are respectively connected to the rear side of a group of constraint sleeves 15. The inner side of the constraint sleeve 15 is rotatably connected to the outer side of the rotating head 16. A tightening mechanism is arranged on the outer side of the constraint sleeve 15; by rotating the rotating head 16 under the constraint of the constraint sleeve 15, the installation guide rail 9 can be flipped and adjusted.

[0028] The tightening mechanism includes a tightening screw sleeve 17, a tightening screw rod 18 and a tightening wrench 19. The inner wall of the tightening screw sleeve 17 is screwed to the outer wall of the tightening screw rod 18, and the outer side of the tightening screw rod 18 is connected to the middle part of the inner side of the tightening wrench 19. By turning the tightening wrench 19, the tightening screw rod 18 can be rotated. Through the screw fit with the tightening screw sleeve 17, the tightening screw rod 18 can be tightened inward or loosened outward.

[0029] It further includes an oil injection nozzle 20. A set of oil injection nozzles 20 are respectively arranged on the inner side of each group of sliders 7, and the output end of the oil injection nozzle 20 is communicated with the inner wall of the threaded sleeve 8. The inner wall of the threaded sleeve 8 can be oiled through the oil injection nozzle 20, which is convenient for lubrication and maintenance.

[0030] It further includes an oil injection cap 21. The outer side of the oil injection nozzle 20 is detachably installed with the inner side of the oil injection cap 21. After installing the oil injection cap 21 outside the oil injection nozzle 20, the inside of the oil injection nozzle 20 can be hermetically protected, improving reliability.

[0031] In summary, when a photovoltaic bracket with a guide rail is in use, the distance can be adjusted by sliding the sliding rod 14 inside the telescopic tube 13. And the two groups of hinge blocks 12 are constrained by the hinge shaft 11 to move and flip inside the hinge frame 10, so that the front side of the front movable frame 3 can be lifted and lowered. After reaching the position, by turning the corresponding tightening wrench 19, the tightening screw rod 18 can be rotated. Through the screw fit with the tightening screw sleeve 17, the tightening screw rod 18 is tightened inward, and it cooperates with the rear support 2 to support the front movable frame 3 at a corresponding angle. Then, according to the photovoltaic equipment to be installed, turn the screwing disc 6 to make the bidirectional screw rod 5 rotate. The bidirectional screw rod 5 is screwed with the two groups of threaded sleeves 8, so that the threaded sleeves 8 drive the sliders 7 to slide horizontally inside the transverse moving rail frame 4, so as to approach or move away from each other. After stopping rotating at a corresponding distance, it is fixed by the screw self-locking of the bidirectional screw rod 5 and the threaded sleeve 8. By rotating the rotating head 16 under the constraint of the constraint sleeve 15, the installation guide rail 9 can be flipped and adjusted, so that the corresponding installation guide rail 9 is flipped to the corresponding position. After reaching the position, by turning the corresponding tightening wrench 19, the tightening screw rod 18 can be rotated. Through the screw fit with the tightening screw sleeve 17, the tightening screw rod 18 is tightened inward, so as to cooperate with the installation. In addition, the inner wall of the threaded sleeve 8 can be oiled through the oil injection nozzle 20, which is convenient for lubrication and maintenance. After installing the oil injection cap 21 outside the oil injection nozzle 20, the inside of the oil injection nozzle 20 can be hermetically protected, improving reliability.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle 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 bracket with a guide rail, characterized in that, It includes a fixed base (1), a rear support (2), a front movable frame (3), a transverse movement rail frame (4), a bidirectional screw (5), a turning disk (6), sliders (7), threaded sleeves (8) and mounting guide rails (9). The rear side of the top of the fixed base (1) is connected to the bottom of the rear support (2). The inner side of the top of the rear support (2) is movably connected to the upper rear side of the front movable frame (3). The middle part of the front end of the front movable frame (3) is connected to the rear side of the transverse movement rail frame (4). A bidirectional screw (5) is rotatably connected horizontally inside the transverse movement rail frame (4). The right side of the bidirectional screw (5) extends out, and the right side of the bidirectional screw (5) is connected to the middle part of the inner side of the turning disk (6). The inner side of the transverse movement rail frame (4) is slidably connected to the outer sides of two groups of sliders (7). A set of threaded sleeves (8) is arranged inside each group of sliders (7). The inner wall of the threaded sleeve (8) is screwed to the outer wall of the bidirectional screw (5). The middle front side of the front movable frame (3) is connected to the middle front side of the top of the fixed base (1) through an adjusting mechanism. The front sides of each group of sliders (7) are respectively movably connected to the middle rear side of the mounting guide rail (9) through a set of restraining mechanisms.

2. The photovoltaic bracket with a guide rail according to claim 1, characterized in that: The adjusting mechanism includes a hinge frame (10), a hinge shaft (11), a hinge block (12), a telescopic tube (13) and a sliding rod (14). A set of hinge frames (10) are respectively connected to the lower middle part of the front end of the front movable frame (3) and the middle front side of the top of the fixed base (1). The inner sides of each group of hinge frames (10) are respectively movably connected to the middle part of the outer side of a set of hinge blocks (12) through a set of hinge shafts (11). The inner side of the telescopic tube (13) is slidably connected to the outer side of the sliding rod (14). The outer ends of the telescopic tube (13) and the sliding rod (14) are respectively connected to a set of hinge blocks (12). A tightening mechanism is arranged on the outer side of the telescopic tube (13).

3. A photovoltaic bracket with a guide rail according to claim 1, characterized in that: The restraining mechanism includes a restraining sleeve (15) and a rotating head (16). The front sides of each group of sliders (7) are respectively connected to the rear side of a set of restraining sleeves (15). The inner side of the restraining sleeve (15) is rotatably connected to the outer side of the rotating head (16). A tightening mechanism is arranged on the outer side of the restraining sleeve (15).

4. The photovoltaic bracket with a guide rail according to claim 2, characterized in that: The tightening mechanism includes a tightening screw sleeve (17), a tightening screw (18) and a tightening wrench (19). The inner wall of the tightening screw sleeve (17) is screwed to the outer wall of the tightening screw (18). The outer side of the tightening screw (18) is connected to the middle part of the inner side of the tightening wrench (19).

5. A photovoltaic support with a guide rail according to claim 1, characterized in that: It also includes an oil injection nozzle (20). A set of oil injection nozzles (20) are respectively arranged inside each group of sliders (7). The output end of the oil injection nozzle (20) is communicated with the inner wall of the threaded sleeve (8).

6. The photovoltaic bracket with a guide rail according to claim 5, wherein: It also includes an oil injection cap (21). The outer side of the oil injection nozzle (20) is detachably installed with the inner side of the oil injection cap (21).

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