Longitudinal beam structure of photovoltaic support

Abstract

A photovoltaic support longitudinal beam structure comprises a longitudinal beam body, an H-shaped connecting piece and a guide sliding block assembly which are matched with each other, and the longitudinal beam body and the H-shaped connecting piece are connected through the guide sliding block assembly in a matched mode and fixed through position adjustment. Wherein a U-shaped open groove is formed in the bottom of the longitudinal beam body, so that the guide sliding block assembly can be subjected to position adjustment after being embedded, and two end openings of the U-shaped open groove extend inwards to form lapping edges on which the guide sliding blocks can be lapped; protruding blocks are arranged on the two sides of the longitudinal beam body respectively, matched grooves are formed in the matched positions of the H-shaped connecting pieces and the longitudinal beam body and matched with the H-shaped connecting pieces to ensure that the H-shaped connecting pieces and the longitudinal beam are embedded together more tightly, the structure is simple, precision is high, corrosion resistance is achieved, and installation is convenient.

Description

Technical Field:

[0001] The utility model relates to the technical field of solar photovoltaic brackets, in particular to a longitudinal beam structure of a photovoltaic bracket. Background Art:

[0002] In the existing photovoltaic power generation, it is necessary to fix the photovoltaic panel on the guide rail of the bracket. The guide rail is installed on the longitudinal beam, and the longitudinal beam is then installed at a suitable position through the lower column. Most of the longitudinal beams and guide rails in the prior art adopt C-shaped steel structures, and their disadvantages are large weight, large dimensional errors, many processes, easy corrosion, and insecure installation. Content of the Utility Model:

[0003] Aiming at the above problems of the prior art, the utility model provides a longitudinal beam structure of a photovoltaic bracket with simple structure, high precision, corrosion resistance, and convenient installation.

[0004] To achieve the above object, the utility model adopts the following technical solutions:

[0005] A longitudinal beam structure of a photovoltaic bracket includes a longitudinal beam body, an H-shaped connector, and a guide slider assembly that cooperate with each other. The longitudinal beam body and the H-shaped connector are connected and adjusted in position by the guide slider assembly; wherein, a U-shaped opening groove is provided at the bottom of the longitudinal beam body for the guide slider assembly to be embedded for position adjustment, and the two ends of the U-shaped opening groove extend inward to form a flange for the guide slider to be erected thereon; convex blocks are respectively provided on both sides of the longitudinal beam body, and an adapted groove is provided at the position where the H-shaped connector cooperates with it to ensure that the H-shaped connector and the longitudinal beam are more closely embedded together.

[0006] Further, the convex blocks on both sides of the longitudinal beam body are two wing-shaped convex blocks arranged obliquely upward.

[0007] Further, an installation groove is provided at the top of the longitudinal beam body for installing the guide rail of the photovoltaic bracket.

[0008] Further, the guide slider assembly includes a guide slider and a mounting bolt; the guide slider is arranged in the U-shaped opening groove to adjust and determine the installation position, and the longitudinal beam and the H-shaped connection are locked and fixed by passing the mounting bolt through the bottom plate of the H-shaped connector.

[0009] Further, two upper side plates are formed upward on the bottom plate of the H-shaped connector, grooves are provided on the inner sides of the two upper side plates to cooperate with the convex blocks on the longitudinal beam, and two lower side plates are formed downward on the bottom plate of the H-shaped connector to connect and cooperate with the columns of the photovoltaic bracket.

[0010] Adopting the above technical solutions, the longitudinal beam of the utility model made of aluminum alloy material is light, has high precision, and is corrosion-resistant. The longitudinal beam is provided with notch openings and guide grooves up and down, and the clamping blocks and longitudinal beam joints can be installed at any position of the longitudinal beam without processing, which is convenient for construction. Description of the Drawings:

[0011] The following is a detailed description of the present utility model with reference to the accompanying drawings:

[0012] Figure 1 It is a schematic structural diagram of the longitudinal beam assembly of the present utility model;

[0013] Figure 2 It is a schematic structural diagram of the longitudinal beam body of the present utility model;

[0014] Figure 3 It is an assembly schematic diagram of the present utility model. Specific embodiments:

[0015] The following is a detailed description of the present utility model in combination with the accompanying drawings and embodiments:

[0016] Figures 1-3 As shown, it is an embodiment of the present utility model.

[0017] A longitudinal beam structure of a photovoltaic bracket includes a mutually cooperating longitudinal beam body 1, an H-shaped connecting piece 2, and a guiding slider assembly 3. The longitudinal beam body 1 and the H-shaped connecting piece 2 are connected and adjusted in position and fixed by the guiding slider assembly 3. Among them, a U-shaped opening groove 11 is provided at the bottom of the longitudinal beam body 1 for the guiding slider assembly 3 to be embedded for position adjustment, and the two ends of the U-shaped opening groove extend inward to form a flange 12 for the guiding slider to be placed thereon. On both sides of the longitudinal beam body 1, there are respectively provided convex blocks 13, and at the matching position of the H-shaped connecting piece 2, there is a matching groove 21 for cooperation to ensure that the H-shaped connecting piece 2 and the longitudinal beam body 1 are more closely embedded together.

[0018] In a specific embodiment, the convex blocks 13 on both sides of the longitudinal beam body 1 are two wing-shaped convex blocks arranged obliquely upward. An installation slot 14 is provided at the top of the longitudinal beam body 1 for installing the guide rail 4 of the photovoltaic bracket.

[0019] Furthermore, the guiding slider assembly 3 includes a guiding slider 31 and an installation bolt 32; the guiding slider 31 is arranged in the U-shaped opening groove 11 to adjust and determine the installation position, and the longitudinal beam and the H-shaped connection are locked and fixed by passing the installation bolt 32 through the bottom plate 22 of the H-shaped connecting piece 2.

[0020] Specifically, two upper side plates 23 are formed upward from the bottom plate 21 of the H-shaped connecting piece 2, and grooves 21 are provided on the inner sides of the two upper side plates 23 for cooperation with the convex blocks 13 on the longitudinal beam, and two lower side plates 24 are formed downward from the bottom plate 21 of the H-shaped connecting piece for connection and cooperation with the column 5 of the photovoltaic bracket.

[0021] Working principle: On the guide rail 4 of the fixed bracket of the photovoltaic panel 6, the guide rail is installed on the longitudinal beam body 1, and the longitudinal beam body 1 is further installed on the lower column 5 through the H-shaped connector 2. The guiding slider assembly is installed at a suitable position. A longitudinal beam structure of a photovoltaic bracket is composed of the longitudinal beam body, and an H-shaped connector and a guiding slider are provided to cooperate with the longitudinal beam body. The bottom of the longitudinal beam body of the photovoltaic bracket is provided with a U-shaped opening groove for the guiding slider to be embedded for position adjustment, and the installation is convenient; convex block structures are provided on both sides to make the H-shaped connector and the longitudinal beam more closely embedded together, making the structure more stable.

[0022] The longitudinal beam of the utility model is made of aluminum alloy material, which is light, has high precision and is corrosion-resistant. The upper and lower parts of the longitudinal beam are provided with notches and guiding grooves, and the clamping blocks and longitudinal beam joints can be installed at any position of the longitudinal beam without processing, which is convenient for construction.

[0023] The above description shows and describes the preferred embodiments of the utility model. As mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the inventive concept described herein through the above teachings or the techniques or knowledge in related fields. And the changes and alterations made by those skilled in the art that do not depart from the spirit and scope of the utility model shall fall within the protection scope of the appended claims of the utility model.

Claims

1. A longitudinal beam structure of a photovoltaic support, characterized in that: It includes a longitudinal beam body, an H-shaped connecting piece and a guiding slider assembly that cooperate with each other. The longitudinal beam body and the H-shaped connecting piece are connected and adjusted in position and fixed by the guiding slider assembly. Among them, a U-shaped opening groove is provided at the bottom of the longitudinal beam body for the guiding slider assembly to be embedded for position adjustment. Both ends of the U-shaped opening groove extend inward to form a flange for the guiding slider to be placed thereon. Bulges are respectively provided on both sides of the longitudinal beam body, and an adapted groove is provided at the position where the H-shaped connecting piece is matched with it to ensure that the H-shaped connecting piece and the longitudinal beam are more closely embedded together.

2. The longitudinal beam structure of a photovoltaic support according to claim 1, characterized in that: The two bulges on both sides of the longitudinal beam body are two wing-shaped bulges arranged obliquely upward.

3. The longitudinal beam structure of a photovoltaic support according to claim 1 or 2, characterized in that: An installation groove is provided at the top of the longitudinal beam body for installing the guide rail of the photovoltaic bracket.

4. The longitudinal beam structure of a photovoltaic support according to claim 3, wherein: The guiding slider assembly includes a guiding slider and a mounting bolt. The guiding slider is arranged in the U-shaped opening groove to adjust and determine the installation position, and the longitudinal beam and the H-shaped connection are locked and fixed by passing the mounting bolt through the bottom plate of the H-shaped connecting piece.

5. The longitudinal beam structure of a photovoltaic support according to claim 4, characterized in that: Two upper side plates are formed upward from the bottom plate of the H-shaped connecting piece. Grooves are provided on the inner sides of the two upper side plates to cooperate with the bulges on the longitudinal beam. Two lower side plates are formed downward from the bottom plate of the H-shaped connecting piece to connect and cooperate with the columns of the photovoltaic bracket.

Images