CN205490320U - Photovoltaic support of high generating efficiency - Google Patents

Abstract

The utility model discloses a photovoltaic support of high generating efficiency, including angle aluminium bottom bracing, angle aluminium back brace props before the aluminium of angle, aluminium crossbeam and fastening anchor clamps, wherein angle aluminium bottom bracing props interconnect formation triangular support mechanism before angle aluminium back brace and the angle aluminium, angle aluminium bottom bracing is through fastening anchor clamps fixed mounting on the various steel tile in roof, a plurality of aluminium crossbeam parallel mount prop before two angle aluminium that sets up side by side, install photovoltaic module on the aluminium crossbeam, just photovoltaic module presses the sign indicating number to fasten through the aluminium alloy, the aluminium alloy presses the sign indicating number to be the stepped ramp type structure. The utility model provides a photovoltaic support of high generating efficiency can realize installing on various steel tile roofing, and installs after -poppet intensity height, and the support that slope simultaneously set up makes the photovoltaic module generating efficiency improve greatly, has practiced thrift a large amount of cost of electricity -generatings.

Description

A photovoltaic support with high power generation efficiency

technical field

The utility model relates to a bracket, in particular to a photovoltaic bracket with high power generation efficiency installed on a roof color steel tile.

Background technique

With the development of new energy and the enhancement of environmental awareness, solar photovoltaic systems are also widely used. However, in the use of photovoltaic systems, it is necessary to optimize the output power and support structure of the entire photovoltaic power generation system. The balance of the photovoltaic support system The design needs to combine the geography, climate and solar resource conditions of the construction site, and fix the photovoltaic modules in a certain orientation, arrangement and spacing, and finally achieve the outdoor service life of the entire system for at least 25 years, and meet the wind load of more than 25 years , snow load and earthquake requirements, however, in some rooftop photovoltaic power plants, due to consideration of the cost of the bracket, the photovoltaic modules are placed directly on the roof, and the modules are tiled along the roof trend, which greatly reduces the power generation efficiency of the photovoltaic modules , making it impossible for photovoltaic cells to generate electricity with greater power generation efficiency. In the short term, there may be only a small gap in power generation every day. There will be a considerable gap in power generation, and it will be a huge loss to the power station builder if the comprehensive consideration of the bracket installation angle is not carried out in an all-round and multi-dimensional manner.

In response to this situation, there is currently a support that appears on the market, which uses angle steel structures to build the support skeleton. This support can be used when the roof quality is good and the load is large. For most The strength of the color steel tile roof is not optimistic. Generally, there are few reserves for large loads. It is the general trend to replace it with angle aluminum. It is not only simple in structure, but also has a relatively strong price advantage.

Utility model content

Purpose of the utility model: In order to solve the shortcomings of the existing technology, the utility model provides a photovoltaic support with high power generation efficiency, which can be installed on the color steel tile roof, and the support has high strength after installation. The power generation efficiency of photovoltaic modules has been greatly improved, saving a lot of power generation costs.

The purpose of this utility model is achieved through such a technical solution, a photovoltaic support with high power generation efficiency, including angle aluminum bottom brace, angle aluminum back brace, angle aluminum front brace, aluminum beam and fastening fixture, wherein the angle The aluminum bottom brace, the angle aluminum back brace and the angle aluminum front brace are connected to each other to form a triangular support mechanism. The angle aluminum bottom brace is fixed and installed on the roof color steel tile through fastening fixtures. On the side-by-side angular aluminum front supports, photovoltaic modules are installed on the aluminum beams, and the photovoltaic modules are fastened by pressing aluminum profiles. One side, the second side, the third side and the fourth side, wherein the edge of the first side is a widened bead, the second side is provided with installation holes, and the inside of the fourth side is provided with multiple anti-slip grooves.

The fastening fixture includes a first clamp and a second clamp that are clamped together, wherein the first clamp has a horizontal mounting surface and a vertical fastening surface, wherein a semicircular fastening groove is arranged below the vertical fastening surface, so that A card slot is provided at the connection between the horizontal installation surface and the vertical fastening surface, and a semicircular fastening slot is also provided under the second clamp, and the upper end of the second clamp has a clamp strip to be inserted into the card slot The clamping of the first clamp and the second clamp is realized.

A plurality of anti-slip grooves are arranged on the upper end surface of the transverse mounting surface and in the semicircular fastening groove.

Waist circle installation holes are opened on the horizontal installation surface, first installation holes are opened on the vertical fastening surface and the second clamp, and the first clamp and the second clamp are clamped by fastening bolts.

The angle aluminum bottom brace, the angle aluminum front brace and the angle aluminum back brace are L-shaped, have a first end surface and a second end surface, and a plurality of mounting holes are provided on the first end surface and the second end surface.

The aluminum beam is an H-shaped structure with two mounting grooves on the upper and lower sides. The two sides of the photovoltaic module are installed and fastened by pressing the aluminum profile and the mounting grooves.

Compared with the prior art, the utility model discloses a photovoltaic support with high power generation efficiency, which is assembled into a triangular support frame through the angle aluminum bottom brace, the angle aluminum front brace and the angle aluminum back brace, thereby realizing the protection of the photovoltaic module. The inclined setting can significantly increase the power generation capacity of the photovoltaic module's power generation unit, and can significantly increase the utilization rate of the module. The bracket installation of the steel tile roof ensures the installation strength of the bracket.

Description of drawings

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

Fig. 2 is the side view of Fig. 1;

Fig. 3 is the structural schematic diagram of the utility model aluminum profile compression code;

Fig. 4 is the structural representation of the fastening clamp of the utility model;

FIG. 5 is a partially enlarged view of FIG. 1 .

detailed description

The technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings of the utility model.

As shown in Figures 1 to 5, a photovoltaic support with high power generation efficiency disclosed by this utility model is used to install the combiner box in the roof power station. Its structure includes an angle aluminum bottom brace 1, an angle aluminum front brace 2, and an angle aluminum back brace 3 , aluminum beams 4 and fastening fixtures 5, wherein the angle aluminum bottom support 1, the angle aluminum front support 2 and the angle aluminum rear support 3 are connected to each other to form a triangular support mechanism, and a plurality of aluminum beams 4 are installed in parallel on two oppositely arranged triangular supports On the angle aluminum front brace 2 of the mechanism, the angle aluminum bottom brace 1 is fixedly installed on the roof color steel tile through the fastening fixture 5, and the photovoltaic module 14 is installed on the aluminum beam 4, and the photovoltaic module 14 is passed through the aluminum Profile pressing code 13 is fastened.

Specifically, the aluminum profile compression code 13 is a stepped structure, with a first surface 15, a second surface 16, a third surface 17 and a fourth surface 18 arranged perpendicular to each other, wherein the edge of the first surface 15 is widened The second surface 15 is provided with mounting holes, and the inside of the fourth surface 18 is provided with a plurality of anti-slip grooves 11 .

The angle aluminum bottom support 1, the angle aluminum front support 2 and the angle aluminum rear support 3 are all L-shaped, and there are multiple installation holes on the two installation surfaces, and the installation holes are round holes or waist round holes. During installation, the fastening bolts are inserted into the installation holes to form a triangular support mechanism.

The fastening fixture 5 includes a first fixture 6 and a second fixture 7 that are clamped together, wherein the first fixture 6 has a horizontal mounting surface and a vertical fastening surface, wherein a semicircular tightness is arranged below the vertical fastening surface. Fixing groove 8, a clamping groove 9 is provided at the junction of the horizontal mounting surface and the vertical fastening surface, and a semicircular fastening groove 8 is also provided below the second clamp 7, and a clamping strip is provided at the upper end of the second clamp 10 to intersperse in the clamping groove 9 to realize the clamping of the first clamp and the second clamp, and a plurality of anti-slip grooves 11 are arranged on the upper end surface of the horizontal mounting surface and the semicircular fastening groove, and the horizontal mounting surface There is a round mounting hole 12 on the top, and there are mounting holes on the vertical fastening surface and the second clamp, and the first clamp 6 and the second clamp 7 are clamped by fastening bolts.

The aluminum beam 4 is an H-shaped structure with two mounting grooves 21 up and down. The photovoltaic module is placed on the aluminum beam 4, and the fourth surface 18 of the aluminum profile compression code 13 on both sides is pressed on the photovoltaic module 14. The T-shaped tight The head of the fastening bolt is stuck in the installation groove 21, and then fastened with a nut after passing through the installation hole on the second surface, so that the photovoltaic module and the aluminum beam are tightly connected, and the widened bead 19 increases the distance between the aluminum beam and the The contact surface improves the stability, and the anti-skid groove on the inner wall of the fourth side prevents the photovoltaic module from sliding.

The utility model discloses a photovoltaic bracket with high power generation efficiency. First, the angle aluminum bottom brace, the angle aluminum front brace and the angle aluminum back brace are connected to each other by fastening bolts to form a triangular support mechanism, and then the angle aluminum bottom brace is passed through the T Install the type fastening bolts and the horizontal mounting surface of the fastening fixture, adjust the fastening bolts between the first fixture and the second fixture, loosen the two semicircular fastening grooves to block the roof color steel tile seam, Then tighten the fastening bolts, so as to realize the installation of the triangular support mechanism and the roof color steel tile, install the aluminum beam in parallel on the angle aluminum front support, and then place the photovoltaic module on the aluminum beam, and press the aluminum profiles on both sides The fourth side is pressed on the photovoltaic module, and the head of the T-shaped fastening bolt is stuck in the installation groove, and then tightened with nuts after passing through the installation hole on the second side, so as to firmly connect the photovoltaic module with the aluminum beam. The anti-slip grooves on the inner walls of the four sides prevent the photovoltaic modules from sliding. The brackets of this structure are installed at an inclination, so that the power generation of the photovoltaic module's power generation unit can be significantly improved, and the utilization rate of the modules can be significantly increased. At the same time, adjustable size tight The fixing fixture and the color steel tile can be fastened, which can effectively realize the bracket installation of various color steel tile roofs, and ensure the installation strength of the bracket.

The technical content and technical features of the present utility model have been disclosed as above, but those skilled in the art may still make various replacements and modifications based on the disclosure of the present utility model without departing from the spirit of the present utility model. Therefore, the protection scope of the present utility model should be It is not limited to the content disclosed in the embodiment, but includes various replacements and modifications that do not deviate from the present utility model, and is covered by the claims of this patent application.

Claims (6)

1. A photovoltaic support with high power generation efficiency, comprising an angle aluminum bottom brace, an angle aluminum back brace, an angle aluminum front brace, an aluminum beam and a fastening fixture, wherein the angle aluminum bottom brace, angle aluminum back brace and angle aluminum front brace The braces are connected with each other to form a triangular support mechanism. The angle aluminum bottom brace is fixedly installed on the roof color steel tile through a fastening fixture, and the multiple aluminum beams are installed in parallel on two angle aluminum front braces arranged side by side. It is characterized in that : The photovoltaic module is installed on the aluminum beam, and the photovoltaic module is fastened by pressing the aluminum profile. The aluminum profile pressing is a stepped structure with a first surface, a second surface, and a second surface arranged perpendicular to each other. Three sides and the fourth side, wherein the edge of the first side is a widened bead, the second side is provided with installation holes, and the inside of the fourth side is provided with a plurality of anti-slip grooves. 2. A photovoltaic support with high power generation efficiency according to claim 1, characterized in that: the fastening fixture includes a first clamp and a second clamp that are clamped to each other, wherein the first clamp has a horizontal mounting surface and a vertical mounting surface. to the fastening surface, wherein a semicircular fastening groove is arranged under the vertical fastening surface, and a card groove is provided at the connection between the horizontal installation surface and the vertical fastening surface, and a semicircular shape is also arranged under the second clamp shaped fastening slot, the upper end of the second clamp has a clamping strip to be inserted into the clamping slot to realize clamping of the first clamp and the second clamp. 3 . The photovoltaic support with high power generation efficiency according to claim 2 , wherein a plurality of anti-slip grooves are arranged on the upper end surface of the lateral installation surface and in the semicircular fastening groove. 4 . 4. A photovoltaic bracket with high power generation efficiency according to claim 2, characterized in that: the horizontal mounting surface is provided with a round mounting hole, and the vertical fastening surface and the second clamp are provided with a second mounting hole. a mounting hole, the first fixture and the second fixture are clamped by fastening bolts; 5. A photovoltaic support with high power generation efficiency according to claim 1, characterized in that: the angle aluminum bottom brace, the angle aluminum front brace and the angle aluminum back brace are L-shaped, with a first end surface and a second end surface , the first end surface and the second end surface are provided with a plurality of mounting holes. 6. A photovoltaic bracket with high power generation efficiency according to claim 1, characterized in that: the aluminum beam is an H-shaped structure with two installation grooves on the upper and lower sides, and the two sides of the photovoltaic module are pressed and pressed with aluminum profiles. Mounting groove for installation and fastening.