Mounting bracket of photovoltaic power generation assembly for roof

Abstract

The utility model discloses a mounting bracket of a photovoltaic power generation assembly for a roof, and relates to the technical field of photovoltaic brackets, the mounting bracket comprises a dismounting mechanism, the dismounting mechanism comprises a supporting frame, one end of the supporting frame is provided with a supporting seat, the other end of the supporting frame is provided with a connecting seat, and the top of the supporting seat is provided with a chute. According to the photovoltaic support, all assemblies of the photovoltaic support are disassembled and then transported to the roof, the transportation difficulty of workers can be avoided, the damage to the photovoltaic support caused by accidental collision during transportation is reduced, and in addition, when the photovoltaic support is installed, after the fixing pipe and the sliding block are positioned on the installation base, the photovoltaic support can be installed conveniently. The sliding block can be fixedly limited on the mounting base through the positioning rod and the knob, the movable rod at the bottom of the connecting base is inserted into the fixed pipe, the height of the movable rod can be adjusted through the adjusting piece and the adjusting groove, and then the gradient of the supporting frame and the photovoltaic panel can be correspondingly changed.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, in particular to a mounting bracket for photovoltaic power generation components on roofs. Background Art

[0002] The mounting bracket of the photovoltaic power generation module on the roof is a structural device specially used to fix and support the photovoltaic panels. It usually includes a series of metal components, such as beams, columns, connectors and bolts, etc. These components ensure the stability and reliability of the entire structure through precise calculation and design.

[0003] The existing authorization announcement number is CN218829822U, which discloses a roof photovoltaic mounting bracket, including a fixing plate, a support frame fixedly mounted on the fixing plate, a photovoltaic panel fixedly mounted on the upper surface of the support frame, a scraping cross bar is provided above the photovoltaic panel, and a telescopic device is fixedly mounted on the upper surface of the scraping cross bar near both ends; a transmission rod is horizontally inserted in the interior of the support frame near the upper rear end; and a water removal scraper block is embedded in the lower surface of the scraping cross bar. After rain and snow, the utility model can conveniently remove the rainwater and snow remaining on the surface of the photovoltaic panel without manual cleaning, so that the photovoltaic panel can maintain the absorption of light energy after rain and snow.

[0004] The above technical solution can conveniently remove the rainwater and snow remaining on the surface of the photovoltaic panel to ensure the absorption of light energy by the photovoltaic panel. However, due to the large size of the photovoltaic bracket and the fact that most photovoltaic brackets are welded, it may be more difficult and time-consuming to transport the photovoltaic bracket to the roof, which increases the difficulty and complexity of the work. Therefore, we provide a mounting bracket for photovoltaic power generation components on the roof. Utility Model Content

[0005] The purpose of the utility model is to provide a mounting bracket for a photovoltaic power generation assembly on a roof, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mounting bracket for a photovoltaic power generation component on a roof, comprising: a disassembly and assembly mechanism, the disassembly and assembly mechanism comprising a support frame, a support seat is provided at one end of the support frame, a connecting seat is provided at the other end of the support frame, a slide groove is provided on the top of the support seat, movable rods are provided at both ends of the bottom of the connecting seat, fixed tubes are provided at the bottom ends of the two movable rods, adjustment parts are provided on one side of the tops of the two fixed tubes, sliders are provided at the bottom ends of the two fixed tubes, positioning holes are provided on one side of the two sliders, mounting seats are provided at the bottoms of the two sliders, positioning rods are provided in the card slots provided in the two mounting seats, knobs are provided in the threaded grooves provided at both ends of the two positioning rods, and a cleaning mechanism is provided on the top of the connecting seat.

[0007] As a further preferred embodiment of the present technical solution, the cleaning mechanism includes a fixed shell, a slot opened on one side of the inner wall of the fixed shell is rotatably connected to one end of the screw rod, and the other end of the screw rod passes through the slot opened on one side of the fixed shell and is fixedly connected to the output end of the motor.

[0008] As a further preferred embodiment of the present technical solution, the outside of the motor is fixedly connected to one side of the top of the connecting seat, the outer surface of the screw rod is threadedly connected to the inner wall of the threaded groove opened at one end of the scraper, the bottom of the other end of the scraper is fixedly connected to the bracket of the pulley, and the bottom of the pulley is slidably connected to the inner wall of the slide groove.

[0009] As a further preferred embodiment of the present technical solution, a photovoltaic panel body is docked in a slot opened at the top of the support frame, one end of the support frame is movably connected to one side of the support seat by a hinge, and the other end of the support frame is fixedly connected to one side of the connecting seat.

[0010] As a further preferred embodiment of the present technical solution, the top of the movable rod is fixedly connected to the bottom of the connecting seat, the outer surface of the bottom of the movable rod is slidably connected to the inner wall of the slot opened at the top of the fixed tube, and multiple adjustment slots are opened on one side of the two movable rods.

[0011] As a further preferred embodiment of the present technical solution, one end of the adjusting member passes through a slot opened on one side of the fixed tube and is threadedly connected to the inner wall of the adjusting slot, the top of the slider is fixedly connected to the bottom end of the fixed tube, and the bottom of the slider is slidably connected to the top of the mounting seat.

[0012] As a further preferred embodiment of the present technical solution, the positioning rod is inserted into the positioning hole through a slot provided on one side of the mounting seat, and knobs are threadedly connected in the threaded grooves provided on both ends of the positioning rod.

[0013] The utility model provides a mounting bracket for a photovoltaic power generation assembly on a roof, which has the following

[0014] Beneficial effects:

[0015] (1) The utility model can avoid the difficulty of transportation for workers by disassembling the various components of the photovoltaic bracket and transporting them to the roof, thereby reducing the risk of damage to the bracket caused by accidental bumps during transportation. In addition, when installing the photovoltaic bracket, after positioning the fixed tube and the slider on the mounting seat, the slider can be fixed and limited on the mounting seat through the positioning rod and the knob, and the movable rod at the bottom of the connecting seat can be inserted into the fixed tube. The height of the movable rod can be adjusted through the adjusting piece and the adjusting slot, and the slope of the support frame and the photovoltaic panel can also be changed accordingly.

[0016] (2) The utility model starts the motor to drive the screw rod to rotate, so that the scraper moves. During the movement, the scraper scrapes and cleans the rainwater or snow remaining on the photovoltaic panel, so that the photovoltaic panel body can better absorb light energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a schematic diagram of a mounting bracket structure for a photovoltaic power generation component on a roof.

[0018] Figure 2 The utility model is a structural schematic diagram of a partially disassembled side surface of a mounting bracket disassembly mechanism for a photovoltaic power generation assembly on a roof.

[0019] Figure 3 The utility model is a schematic structural diagram of the disassembled side surface of a positioning rod and a knob of a mounting bracket for a photovoltaic power generation assembly on a roof.

[0020] Figure 4 The utility model is a schematic structural diagram of a dissected side view of a cleaning mechanism of a mounting bracket for a photovoltaic power generation assembly on a roof.

[0021] In the figure: 1, disassembly and assembly mechanism; 11, support frame; 12, support seat; 13, connection seat; 14, slide slot; 15, movable rod; 16, adjustment slot; 17, fixed pipe; 18, adjustment member; 19, slider; 110, positioning hole; 111, mounting seat; 112, positioning rod; 113, knob;

[0022] 2. Cleaning mechanism; 21. Fixed shell; 22. Screw rod; 23. Motor; 24. Scraper; 25. Pulley;

[0023] 31. Photovoltaic panel body. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0025] The utility model provides a technical solution: Figure 1-Figure 4As shown, in this embodiment, a mounting bracket for a photovoltaic power generation component on a roof comprises: a disassembly and assembly mechanism 1, the disassembly and assembly mechanism 1 comprises a support frame 11, a support seat 12 is arranged at one end of the support frame 11, a connecting seat 13 is arranged at the other end of the support frame 11, a photovoltaic panel body 31 is docked in a card slot opened at the top of the support frame 11, one end of the support frame 11 is movably connected to one side of the support seat 12 through a hinge, the other end of the support frame 11 is fixedly connected to one side of the connecting seat 13, a slide slot 14 is opened at the top of the support seat 12, movable rods 15 are arranged at both ends of the bottom of the connecting seat 13, and fixed tubes 17 are arranged at the bottom ends of the two movable rods 15, the top of the movable rod 15 is fixedly connected to the bottom of the connecting seat 13, the outer surface of the bottom of the movable rod 15 is slidably connected to the inner wall of the card slot opened at the top of the fixed tube 17, and a plurality of adjustment slots 16 are opened on one side of the two movable rods 15. , an adjusting piece 18 is provided on one side of the top of the two fixed tubes 17, a slider 19 is provided on the bottom end of the two fixed tubes 17, a positioning hole 110 is penetrated on one side of the two sliders 19, and a mounting seat 111 is provided on the bottom of the two sliders 19. One end of the adjusting piece 18 passes through the card groove opened on one side of the fixed tube 17 and is threadedly connected with the inner wall of the adjusting groove 16. The top of the slider 19 is fixedly connected to the bottom end of the fixed tube 17, and the bottom of the slider 19 is slidably connected to the top of the mounting seat 111. Positioning rods 112 are provided in the card grooves opened on the two mounting seats 111, and knobs 113 are provided in the thread grooves opened at both ends of the two positioning rods 112. The positioning rod 112 passes through the card groove opened on one side of the mounting seat 111 and is inserted into the positioning hole 110. The thread grooves opened at both ends of the positioning rod 112 are threadedly connected with knobs 113, and a cleaning mechanism 2 is provided on the top of the connecting seat 13.

[0026] In this embodiment, after the disassembled photovoltaic bracket is transported to the roof, the staff can install the mounting seat 111 on the roof by bolts, and slide the bottom of the slider 19 onto the mounting seat 111 to ensure that the fixing tube 17 and the slider 19 remain positioned on the mounting seat 111. After the positioning rod 112 is inserted into the slot and positioning hole 110 opened in the mounting seat 111, the two knobs 113 are respectively threadedly connected to the threaded grooves opened at both ends of the positioning rod 112, thereby ensuring that the slider 19 can remain fixed and limited on the mounting seat 111 to prevent the slider 19 from moving on the mounting seat 111. In addition, the movable rod 15 at the bottom of the connecting seat 13 is inserted into the fixing tube 17, and the height of the movable rod 15 can be adjusted through the adjusting piece 18 and the adjusting groove 16, so that the slope of the support frame 11 and the photovoltaic panel body 31 will also be changed accordingly, ensuring that the photovoltaic panel body 31 can absorb light energy more effectively. Therefore, the various components of the photovoltaic bracket are transported to the roof after being disassembled, which can avoid the difficulty of transportation for the staff and reduce the damage to the bracket caused by accidental bumps during transportation of the photovoltaic bracket.

[0027] like Figure 1 and Figure 4As shown, the cleaning mechanism 2 includes a fixed shell 21, a slot opened on one side of the inner wall of the fixed shell 21 is rotatably connected to one end of the screw rod 22, the other end of the screw rod 22 passes through the slot opened on one side of the fixed shell 21 and is fixedly connected to the output end of the motor 23, the outside of the motor 23 is fixedly connected to one side of the top of the connecting seat 13, the outer surface of the screw rod 22 is threadedly connected to the inner wall of the threaded groove opened at one end of the scraper 24, the bottom of the other end of the scraper 24 is fixedly connected to the bracket of the pulley 25, and the bottom of the pulley 25 is slidably connected to the inner wall of the slide groove 14.

[0028] In this embodiment, when rainwater or snow accumulates on the photovoltaic panel body 31, the motor 23 can be started. When the motor 23 is started, the screw rod 22 will be driven to rotate, so the scraper 24 will be moved by the rotation of the screw rod 22. At the same time, during the movement of the scraper 24, the scraper 24 will scrape and clean the rainwater or snow remaining on the photovoltaic panel, and the pulley 25 provided at the end of the scraper 24 away from the screw rod 22 will slide in the slide groove 14 to ensure that the scraper 24 moves more smoothly, thereby allowing the photovoltaic panel body 31 to better absorb light energy.

[0029] The utility model provides a mounting bracket for a photovoltaic power generation assembly on a roof, and the specific working principle is as follows:

[0030] After the photovoltaic bracket is disassembled and transported to the roof, the staff can start the installation work. First, the mounting base 111 is installed on the roof by bolts, and then the bottom of the slider 19 is slidably connected to the mounting base 111. Next, the staff needs to insert the positioning rod 112 into the slot and positioning hole 110 opened in the mounting base 111, and thread the two knobs 113 into the threaded grooves opened at both ends of the positioning rod 112, so that the slider 19 can be kept fixed on the mounting base 111 without moving or loosening. In addition, the staff also needs to connect The movable rod 15 at the bottom of the socket 13 is inserted into the fixed tube 17, and the height of the movable rod 15 is adjusted by the adjusting piece 18 and the adjusting groove 16. In this way, the slope of the support frame 11 and the photovoltaic panel body 31 will also be changed accordingly. When rainwater or snow remains on the photovoltaic panel body 31, the starting motor 23 drives the screw rod 22 to rotate, so that the scraper 24 will move, and then the scraper 24 will scrape and clean the rainwater or snow remaining on the photovoltaic panel when moving. In addition, the pulley 25 provided at the end of the scraper 24 away from the screw rod 22 will slide in the slide groove 14.

[0031] 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 mounting bracket for a photovoltaic power generation assembly on a roof, characterized in that: include: The disassembly and assembly mechanism (1) comprises a support frame (11), one end of the support frame (11) is provided with a support seat (12), the other end of the support frame (11) is provided with a connecting seat (13), the top of the support seat (12) is provided with a slide groove (14), both ends of the bottom of the connecting seat (13) are provided with movable rods (15), the bottom ends of the two movable rods (15) are provided with fixed tubes (17), and the top side of the two fixed tubes (17) is provided with an adjusting The fixing tubes (17) are provided with sliders (19) at their bottom ends, positioning holes (110) are provided through one side of the sliders (19), mounting seats (111) are provided at the bottom of the sliders (19), positioning rods (112) are provided in the slots provided in the mounting seats (111), knobs (113) are provided in the threaded grooves provided at both ends of the positioning rods (112), and a cleaning mechanism (2) is provided at the top of the connecting seat (13).

2. The mounting bracket for a photovoltaic power generation assembly on a roof according to claim 1, characterized in that: The cleaning mechanism (2) comprises a fixed shell (21), one end of the screw rod (22) being rotatably connected to a slot provided on one side of the inner wall of the fixed shell (21), and the other end of the screw rod (22) passing through the slot provided on one side of the fixed shell (21) and being fixedly connected to the output end of the motor (23).

3. The mounting bracket for a photovoltaic power generation assembly on a roof according to claim 2, characterized in that: The outside of the motor (23) is fixedly connected to one side of the top of the connecting seat (13); the outer surface of the screw rod (22) is threadedly connected to the inner wall of the threaded groove opened at one end of the scraper (24); the bottom of the other end of the scraper (24) is fixedly connected to the bracket of the pulley (25); and the bottom of the pulley (25) is slidably connected to the inner wall of the slide groove (14).

4. The mounting bracket for a photovoltaic power generation assembly on a roof according to claim 1, characterized in that: A photovoltaic panel body (31) is docked in a slot provided at the top of the support frame (11); one end of the support frame (11) is movably connected to one side of a support seat (12) via a hinge; and the other end of the support frame (11) is fixedly connected to one side of a connection seat (13).

5. The mounting bracket for a photovoltaic power generation assembly on a roof according to claim 1, characterized in that: The top of the movable rod (15) is fixedly connected to the bottom of the connecting seat (13), the outer surface of the bottom of the movable rod (15) is slidably connected to the inner wall of the slot opened at the top of the fixed tube (17), and a plurality of adjustment slots (16) are opened on one side of the two movable rods (15).

6. The mounting bracket for a photovoltaic power generation assembly on a roof according to claim 1, characterized in that: One end of the adjusting member (18) passes through a slot provided on one side of the fixing tube (17) and is threadedly connected to the inner wall of the adjusting groove (16); the top of the sliding block (19) is fixedly connected to the bottom end of the fixing tube (17); and the bottom of the sliding block (19) is slidably connected to the top of the mounting seat (111).

7. The mounting bracket for a photovoltaic power generation assembly on a roof according to claim 1, characterized in that: The positioning rod (112) passes through a slot provided on one side of the mounting seat (111) and is inserted into the positioning hole (110). The threaded grooves provided at both ends of the positioning rod (112) are both threadedly connected with knobs (113).

Images