CN219477914U - A photovoltaic module installation structure that is convenient for flipping photovoltaic modules - Google Patents

Abstract

The utility model discloses a photovoltaic module installation structure convenient for flipping photovoltaic modules in the technical field of photovoltaic module installation, which includes a support frame and a photovoltaic panel body. There are locking bolts directly connected, the bottom end of the support frame is provided with a notch, and the inner wall of the notch is provided with two sets of rotating shafts connected by rotation, the outer walls of the two sets of rotating shafts are all equipped with fixing plates, and the inner walls of the fixing plates are slidingly connected with The extension plate, the inner walls on both sides of the top of the support frame are provided with connecting rods, and the installation frame is connected between the adjacent connecting rods. The top of the left outer wall of the support frame is provided with a turning mechanism. The turning mechanism includes a rotating gear and an adjusting gear to realize The overturning work of the photovoltaic module is realized, so that the surface of the photovoltaic panel faces the sun, thereby improving the utilization rate of sunlight by the photovoltaic module, and the installation structure of the photovoltaic module can be used for flat roofs and triangular roofs, and has a wide range of applications.

Description

A photovoltaic module installation structure that is convenient for flipping photovoltaic modules

technical field

The utility model relates to the technical field of photovoltaic module installation, in particular to a photovoltaic module installation structure that is convenient for turning over the photovoltaic module.

Background technique

Solar photovoltaic power generation is a clean and pollution-free energy source. Photovoltaic panels can generate electricity after being irradiated by sunlight. Photovoltaic modules are usually installed on the roof.

Photovoltaic modules usually need to be used together with the installation structure, but the installation structure of the photovoltaic module is inconvenient to turn over the photovoltaic panel, and the surface of the photovoltaic panel cannot face the sun in real time, resulting in a low utilization rate of sunlight by the photovoltaic module. Triangular, and the photovoltaic module installation structure cannot be applied to flat and triangular roofs at the same time, and there are certain limitations in use. Therefore, we propose a photovoltaic module installation structure that is convenient for flipping photovoltaic modules.

Utility model content

The purpose of the present utility model is to provide a photovoltaic module installation structure that is convenient to turn over the photovoltaic module, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A photovoltaic module installation structure that is convenient for flipping photovoltaic modules, including a support frame and a photovoltaic panel body, ear plates are provided at both ends of the two side walls of the support frame, and locking bolts are vertically connected to the ear plates, and the bottom of the support frame The end is provided with a notch, and the inner wall of the notch is provided with two sets of rotating shafts connected by rotation. The outer walls of the two sets of rotating shafts are all equipped with a fixed plate, and the fixed plate is slidingly connected with an extension plate, and the outer two ends of the extension plate are connected. There are installation holes set through, the inner walls on both sides of the top of the support frame are provided with connecting rods, and the installation frame is connected between the adjacent connecting rods, and the photovoltaic panel body is located in the installation frame, and the top of the left outer wall of the support frame is set There is an overturning mechanism, the overturning mechanism includes a rotating gear and an adjusting gear, and the middle part of the inner surface of the rotating gear is connected with the bottom end of the left connecting rod.

Further: the overturning mechanism also includes a bracket, the bracket is located on the outer wall of the support frame, and the outer surface of the bracket is provided with a protection box, and a stepping motor is provided in the protection box.

Further: the output end of the stepping motor is connected to a rotating shaft, and the bottom end of the rotating shaft is connected to the middle part of the outer surface of the adjusting gear, the inner surface of the adjusting gear is movably connected to the outer wall of the support frame through a bearing, and the adjusting gear is meshed with the rotating gear .

Further: two sets of adjusting screw rods are installed at the bottom of the support frame, and the bottom ends of the two sets of adjusting screw rods fit together with the top of the fixing plate.

Further: the bottoms of the two sets of connecting rods are provided with mounting plates, and the mounting plates are connected to the mounting frame by bolts.

Further: there are pins connected to the fixed plate, and multiple sets of positioning holes matching the pins are provided in the extension plate.

Further: the bottom of the support frame is provided with a damping pad.

Compared with the prior art, the beneficial effects of the utility model are:

1. The utility model can drive the rotating shaft and the adjusting gear to rotate through the work of the stepping motor. Since the adjusting gear is meshed with the rotating gear, the installation frame between the adjacent connecting rods is driven to rotate, and the photovoltaic module is realized. The overturning work of the photovoltaic panel makes the surface of the photovoltaic panel face the sun in real time, thereby improving the utilization rate of the photovoltaic module to sunlight;

2. The function of the lug plate and the locking bolt at the bottom of the support frame can install the support frame of the photovoltaic module on the flat roof. Through the action of the two sets of rotating shafts, the angle of the two sets of fixed plates can be adjusted to match the extension plate and The sliding connection of the fixed plate can pull out the extended plate for use, so that the extended plate and the fixed plate can be attached to the triangular roof, and then the installation of the support frame on the triangular roof is completed through the use of mounting holes and external bolts. Photovoltaic modules The installation structure can be used for flat house roofs and triangular roofs, with small use limitations and a wide range of applications.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of looking up of the utility model;

Fig. 3 is a schematic diagram of the side structure of the turning mechanism of the present invention.

In the figure: 1. Support frame; 2. Installation frame; 3. Photovoltaic panel body; 4. Turning mechanism; 401, rotating gear; 402, adjusting gear; 403, bracket; 404, protection box; 405, stepping motor; 5. Connecting rod; 6. Adjusting screw; 7. Notch; 8. Ear plate; 9. Locking bolt; 10. Rotation shaft; 11. Fixed plate; 12. Extended plate; 13. Mounting hole.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example 1:

Please refer to Figures 1-3, the utility model provides a technical solution: a photovoltaic module installation structure that is convenient for turning over the photovoltaic module. Turn over, so that the photovoltaic panel body 3 can adjust its position with the sun's illumination, improve the utilization rate of sunlight by the photovoltaic module, and can be used for flat roofs and triangular roofs, including the support frame 1 and the photovoltaic panel body 3, and the support frame 1 Ear plates 8 are provided at both ends of the two side walls of the ear plate 8, and locking bolts 9 are vertically connected in the ear plates 8, a notch 7 is provided at the bottom end of the support frame 1, and two groups of rotating parts are arranged on the inner wall of the notch 7 The connected rotating shafts 10, the outer walls of the two groups of rotating shafts 10 are equipped with fixed plates 11, the fixed plates 11 are slidingly connected with extension plates 12, and the outer ends of the extension plates 12 are provided with mounting holes 13 set through, supporting The inner walls on both sides of the top of the frame 1 are provided with connecting rods 5, and the installation frame 2 is connected between the adjacent connecting rods 5, and the photovoltaic panel body 3 is located in the installation frame 2, and the top of the left outer wall of the support frame 1 is provided with Turning mechanism 4 , turning mechanism 4 includes a rotating gear 401 and an adjusting gear 402 , and the middle part of the inner surface of the rotating gear 401 is connected with the bottom end of the left connecting rod 5 .

When the photovoltaic module is installed on a flat roof, the four sets of ear plates 8 are attached to the roof. Through the action of the locking bolts 9, the support frame 1 can be firmly installed on the flat roof. When the photovoltaic module is installed on the triangular roof At this time, the rotating shaft 10 connected by rotation can rotate, and then the opening angle of the fixed plate 11 can be adjusted, and the sliding connection between the extension plate 12 and the fixed plate 11 can be used to make the bottoms of the two sets of fixed plates 11 and the extension plate 12 fit in a triangular shape. On the slopes on both sides of the roof, the bolts are connected to the roof through the mounting holes 13, which can be installed on flat roofs and triangular roofs. The installation frame 2 between them rotates, and then realizes the overturning work of the photovoltaic module, so that the surface of the photovoltaic panel faces the sun in real time, thereby improving the utilization rate of the sunlight of the photovoltaic module.

Wherein, preferably, turning mechanism 4 also comprises support 403, and support 403 is positioned at the outer side wall of support frame 1, and the outer surface of support 403 is provided with protective box 404, and protective box 404 is provided with stepping motor 405, and stepping motor 405 The output end of the rotating shaft is connected with a rotating shaft, and the bottom end of the rotating shaft is connected with the middle part of the outer surface of the adjusting gear 402, the inner surface of the adjusting gear 402 is movably connected with the outer wall of the support frame 1 through a bearing, and the adjusting gear 402 is engaged with the rotating gear 401;

The left connecting rod 5 is fixedly connected to the rotating gear 401, the bottom end of the right connecting rod 5 is flexibly connected to the right inner wall of the support frame 1 through a bearing, and the electrical end of the stepping motor 405 is electrically connected to the external power supply and the controller. The electrical end, through the work of the stepping motor 405, can drive the rotating shaft and the adjustment gear 402 to rotate. Since the adjustment gear 402 is meshed with the rotation gear 401, it drives the left connecting rod 5 to rotate, thereby realizing the installation frame 2 The rotation realizes the overturning work of the photovoltaic module.

Preferably, two groups of adjusting screw rods 6 are installed on the bottom of the support frame 1, and the bottom ends of the two groups of adjusting screw rods 6 fit together with the top of the fixing plate 11. When the supporting frame 1 is installed on a triangular roof, the fixing plate 11 After being attached to the slope of the triangular roof, the adjusting screw 6 is rotated so that its bottom end is attached to the upper surface of the fixing plate 11, which can limit the top of the fixing plate 11 and ensure the stability of the support frame 1 when it is installed.

Preferably, the bottoms of the two sets of connecting rods 5 are provided with mounting plates, and the mounting plates are connected to the mounting frame 2 through bolts.

Preferably, the fixed plate 11 is connected with a bolt, and the extension plate 12 is provided with multiple sets of positioning holes suitable for the bolt. The principle of the fixed rod 11 and the extension plate 12 is similar to that of the telescopic rod. After the length is drawn out, the bolt is connected to the corresponding positioning hole, that is, the position of the extension plate 12 is fixed.

Example 2:

Referring to FIG. 1 , this embodiment is different from the first embodiment in that: the bottom of the support frame 1 is provided with a damping pad, which can increase the friction with the installation roof, which improves the stability of the photovoltaic module installation structure.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A photovoltaic module installation structure that is convenient for flipping photovoltaic modules, including a support frame (1) and a photovoltaic panel body (3), characterized in that: ear plates are provided at both ends of the two side walls of the support frame (1) (8), and the locking bolt (9) is vertically connected in the ear plate (8), the bottom end of the support frame (1) is provided with a notch (7), and the inner wall of the notch (7) is provided with Two sets of rotating shafts (10) are connected in rotation, and the outer walls of the two groups of rotating shafts (10) are equipped with fixed plates (11), and the fixed plates (11) are slidingly connected with extension plates (12), and the extension plates ( 12) both ends of the outer side are provided with mounting holes (13) through which are set, and connecting rods (5) are provided on the inner walls on both sides of the top of the support frame (1), and connecting rods (5) are connected between adjacent connecting rods (5). The installation frame (2), and the photovoltaic panel body (3) is located in the installation frame (2), the top of the left outer wall of the support frame (1) is provided with a turning mechanism (4), and the turning mechanism (4) It includes a rotating gear (401) and an adjusting gear (402), and the middle part of the inner surface of the rotating gear (401) is connected with the bottom end of the left connecting rod (5). 2. A photovoltaic module installation structure that is convenient for flipping photovoltaic modules according to claim 1, characterized in that: the flipping mechanism (4) also includes a bracket (403), and the bracket (403) is located on the support frame (1 ), and the outer surface of the bracket (403) is provided with a protective box (404), and the protective box (404) is provided with a stepping motor (405). 3. A photovoltaic module installation structure that is convenient for flipping photovoltaic modules according to claim 2, characterized in that: the output end of the stepping motor (405) is connected to a rotating shaft, and the bottom end of the rotating shaft is connected to the adjustment gear (402 ), the inner surface of the adjusting gear (402) is movably connected with the outer wall of the support frame (1) through a bearing, and the adjusting gear (402) is engaged with the rotating gear (401). 4. A photovoltaic module installation structure that is convenient for flipping photovoltaic modules according to claim 1, characterized in that: two sets of adjustment screws (6) are installed at the bottom of the support frame (1), and the two sets of adjustment screws The bottom of (6) fits with the top of fixed plate (11). 5. A photovoltaic module installation structure that is convenient for flipping photovoltaic modules according to claim 1, characterized in that: the bottoms of the two sets of connecting rods (5) are provided with mounting plates, and the mounting plates are connected to the mounting frame ( 2) connect. 6. A photovoltaic module installation structure that is convenient for flipping photovoltaic modules according to claim 1, characterized in that: the fixed plate (11) is connected with a pin, and the extension plate (12) is provided with multiple groups and Locating holes for pins to match. 7. A photovoltaic module installation structure that is convenient for flipping photovoltaic modules according to claim 1, characterized in that: the bottom of the support frame (1) is provided with a damping pad.