Photovoltaic panel gradient array frame

Abstract

The utility model discloses a photovoltaic panel gradient array frame. A supporting frame is fixed to the lower end of an installation frame, the installation frame is composed of two sets of transverse frames and two sets of longitudinal frames which are symmetrically arranged, and the two sets of transverse frames and the two sets of longitudinal frames are mutually fixed to form the rectangular installation frame. The photovoltaic panel further comprises a pulling assembly which is arranged between the transverse frame and the photovoltaic panel body and used for pulling the photovoltaic panel body after installation, the pulling assembly comprises a double-end threaded pipe, the screwing directions of threads at the two ends of the double-end threaded pipe are opposite, and the threads at the two ends of the double-end threaded pipe are connected with threaded rods in a meshed mode. The front ends of the two threaded rods are connected with sliding rods through sliding assemblies, the threaded rods are provided with elastic assemblies used for pulling the sliding rods, and the two sliding rods are connected with the transverse frame and the back face of the photovoltaic panel body through limiting assemblies. According to the utility model, wind pressure resistance and snow pressure resistance of the photovoltaic panel body in an inclined state are ensured, and stable use of the photovoltaic panel is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic power generation equipment, and more specifically, to a photovoltaic panel slope array frame. Background Art

[0002] For some high-latitude areas, the sun does not shine vertically, but at a certain angle. The higher the latitude, the larger the angle. In order to obtain the best power generation, it is necessary to use a rack to arrange the photovoltaic panels in an array with a designed tilt angle and a certain slope. Since the photovoltaic panels are in a tilted state for a long time and are only limited and fixed by the installation frame, it is difficult to ensure the ability of the rack to resist wind and snow pressure, which is not convenient for the stable use of photovoltaic panels. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies in the prior art and provide a photovoltaic panel slope array frame.

[0004] The utility model discloses a photovoltaic panel slope array frame, which is realized by the following technical scheme, including an installation frame for fixing the photovoltaic panel body, a support frame is fixed to the lower end of the installation frame, the installation frame is composed of two groups of symmetrically arranged transverse frames and two groups of longitudinal frames, the two groups of transverse frames and longitudinal frames are fixed to each other to form a rectangular installation frame, and also includes a pulling component arranged between the transverse frames and the photovoltaic panel body for pulling the photovoltaic panel body after installation, the pulling component includes a double-headed threaded pipe, and the threads at both ends of the double-headed threaded pipe are arranged in opposite directions, the two ends of the double-headed threaded pipe are threadedly engaged with threaded rods, the front ends of the two threaded rods are connected to sliding rods through a sliding assembly, the threaded rods are provided with an elastic component for pulling the sliding rods, and the two sliding rods are installed and connected with the transverse frames and the back side of the photovoltaic panel body through a limiting assembly.

[0005] The pulling components are arranged in multiple groups between the back side of the photovoltaic panel body and the transverse frame.

[0006] The sliding assembly includes a circular groove opened on the threaded rod, the sliding rod is slidably connected to the circular groove, a plurality of sliding grooves are opened on the threaded rod, each of the sliding grooves is arranged in a circular array on the threaded rod, each of the sliding grooves is slidably connected to a slider, and one end of each of the sliders is fixed to the outer side of the sliding rod.

[0007] The elastic component includes a first spring sleeved on the outside of the threaded rod, an annular baffle is fixed on the outside of the threaded rod, the first spring is located between the annular baffle and the slider, and the two ends of the first spring are respectively set against the annular baffle and the slider.

[0008] The limiting component includes limiting rods symmetrically arranged on both sides of the sliding rod. The limiting rods are slidably connected to the sliding rod through a telescopic component. A U-shaped plate is fixed to the back of the transverse frame and the photovoltaic panel body. A limiting hole for inserting and limiting the limiting rod is provided on the U-shaped plate. Two groups of inclined surfaces for abutting against the end of the limiting rod to contract the limiting rod are arranged inside the U-shaped plate.

[0009] The telescopic component includes an installation groove opened on the sliding rod. The limiting rod is slidably connected to the installation groove, and a second spring for connecting one end of the limiting rod is installed inside the installation groove.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] In the photovoltaic panel slope array frame of the present utility model, when the photovoltaic panel body is arranged in an array with a certain slope at the designed inclination angle, through the mutual cooperation of the pulling component, the sliding component, the limiting component and the elastic force component, the effect of upward pulling and traction on the installed photovoltaic panel body is achieved, ensuring the wind pressure resistance and snow pressure resistance of the inclined photovoltaic panel body and facilitating the stable use of the photovoltaic panel. Description of the Drawings

[0012] Figure 1 It is a schematic diagram of the overall external structure of the present utility model;

[0013] Figure 2 It is a schematic diagram of the installation frame structure of the present utility model;

[0014] Figure 3 It is a schematic diagram of the pulling component structure of the present utility model;

[0015] Figure 4 It is a schematic diagram of the sliding component, the elastic force component and the limiting component structure of the present utility model;

[0016] Figure 5 It is a schematic diagram of the telescopic component structure of the present utility model;

[0017] Figure 6 It is a schematic diagram of the threaded pipe structure of the present utility model;

[0018] Figure 7 It is a schematic diagram of the sliding rod structure of the present utility model. Detailed Embodiment

[0019] In order to more clearly understand the above-mentioned objects, features, and advantages of the present utility model, the present utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. In the following description, many specific details are set forth in order to fully understand the present utility model. 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 making creative efforts belong to the scope of protection of the present utility model. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model.

[0020] As Figure 1-7 shown, the present utility model includes an installation frame for installing and fixing the photovoltaic panel body 1. A support frame 203 is fixed at the lower end of the installation frame. The installation frame is composed of two groups of symmetrically arranged transverse frames 201 and two groups of longitudinal frames 202. The two groups of transverse frames 201 and longitudinal frames 202 are fixed to each other to form a rectangular installation frame. It further includes: a pulling component arranged between the transverse frame 201 and the photovoltaic panel body 1 for pulling the photovoltaic panel body 1 after installation. The pulling component includes a double-headed threaded tube 301, and the thread directions at both ends of the double-headed threaded tube 301 are set to be opposite. The two ends of the double-headed threaded tube 301 are threadedly engaged with threaded rods 302. The front ends of the two threaded rods 302 are connected to a sliding rod 303 through a sliding component. An elastic component for pulling the sliding rod 303 is arranged on the threaded rod 302. The two sliding rods 303 are installed and connected to the back of the transverse frame 201 and the photovoltaic panel body 1 through a limiting component.

[0021] Multiple groups of the pulling components are arranged between the back of the photovoltaic panel body 1 and the transverse frame 201.

[0022] The sliding component includes a circular groove 401 opened on the threaded rod 302. The sliding rod 303 is slidably connected to the circular groove 401. A plurality of sliding grooves 402 are opened on the threaded rod 302. Each of the sliding grooves 402 is arranged in an annular array on the threaded rod 302. A slider 403 is slidably connected to each of the sliding grooves 402, and one end of each slider 403 is fixed to the outer side of the sliding rod 303.

[0023] The elastic component includes a first spring 502 sleeved on the outer periphery of the threaded rod 302. An annular baffle 501 is fixed on the outer periphery of the threaded rod 302. The first spring 502 is located between the annular baffle 501 and the slider 403, and both ends of the first spring 502 are abutted against the annular baffle 501 and the slider 403 respectively.

[0024] The limiting component includes limiting rods 601 symmetrically arranged on both sides of one end 303 of the sliding rod. The limiting rods 601 are slidably connected to the sliding rod 303 through a telescopic component. A U-shaped plate 602 is fixed on the back surface of the transverse frame 201 and the photovoltaic panel body 1. Limiting holes 603 for inserting and limiting the limiting rods 601 are formed on both side walls 602 of the U-shaped plate. Two groups of inclined surfaces 604 for abutting against the ends of the limiting rods 601 to make the limiting rods 601 contract are arranged on the inner sides of the tops of both side walls of the U-shaped plate 602.

[0025] The telescopic component includes an installation groove 701 formed at one end 303 of the sliding rod. The limiting rod 601 is slidably connected in the installation groove 701, and a second spring 702 for connecting with one end of the limiting rod 601 is installed inside the installation groove 701.

[0026] The above is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A photovoltaic panel slope array frame, comprising: An installation frame for installing and fixing a photovoltaic panel body (1). A support frame (203) is fixed at the lower end of the installation frame. The installation frame is composed of two sets of symmetrically arranged transverse frames (201) and two sets of longitudinal frames (202). The two sets of transverse frames (201) and longitudinal frames (202) are fixedly connected to form a rectangular installation frame. It is characterized in that it further includes: A pulling component arranged between the transverse frame (201) and the photovoltaic panel body (1) for pulling the photovoltaic panel body (1) after installation. The pulling component includes a double-headed threaded pipe (301), and the thread directions at both ends of the double-headed threaded pipe (301) are set to be opposite. The two ends of the double-headed threaded pipe (301) are threadedly engaged with threaded rods (302). The front ends of the two threaded rods (302) are connected to a sliding rod (303) through a sliding component. An elastic component for pulling the sliding rod (303) is arranged on the threaded rod (302). The two sliding rods (303) are installed and connected to the back of the transverse frame (201) and the photovoltaic panel body (1) through a limiting component.

2. The slope array frame of a photovoltaic panel according to claim 1, wherein Multiple groups of the pulling components are arranged between the back of the photovoltaic panel body (1) and the transverse frame (201).

3. The slope array frame of a photovoltaic panel according to claim 1, wherein, The sliding component includes a circular groove (401) opened on the threaded rod (302). The sliding rod (303) is slidably connected to the circular groove (401). Multiple sliding grooves (402) are opened on the threaded rod (302). Each sliding groove (402) is arranged in an annular array on the threaded rod (302). A slider (403) is slidably connected to each sliding groove (402), and one end of each slider (403) is fixed to the outer side of the sliding rod (303).

4. A slope array frame for a photovoltaic panel according to claim 1, characterized in that, The elastic component includes a first spring (502) sleeved on the outer periphery of the threaded rod (302). An annular baffle (501) is fixed on the outer periphery of the threaded rod (302). The first spring (502) is located between the annular baffle (501) and the slider (403), and the two ends of the first spring (502) are respectively abutted against the annular baffle (501) and the slider (403).

5. A slope array frame for a photovoltaic panel according to claim 1, characterized in that, The limiting component includes limiting rods (601) symmetrically arranged on both sides of one end of the sliding rod (303). The limiting rods (601) are slidably connected to the sliding rod (303) through a telescopic component. U-shaped plates (602) are fixed to the back of the transverse frame (201) and the photovoltaic panel body (1). Limiting holes (603) for inserting and limiting the limiting rods (601) are opened on the two side walls of the U-shaped plate (602). Two groups of inclined surfaces (604) for abutting against the ends of the limiting rods (601) to make the limiting rods (601) contract are arranged on the inner sides of the tops of the two side walls of the U-shaped plate (602).

6. The slope array frame of a photovoltaic panel according to claim 5, characterized in that, The telescopic component includes an installation groove (701) opened at one end of the sliding rod (303). The limiting rod (601) is slidably connected to the installation groove (701). A second spring (702) for connecting to one end of the limiting rod (601) is installed inside the installation groove (701).

Images