Assembly installation pressing block for offshore photovoltaic and land strong wind area photovoltaic

Abstract

The utility model relates to an assembly installation pressing block used for offshore photovoltaic and land strong wind area photovoltaic, an installation pressing block body comprises a supporting plate, a coping is arranged at the upper end of the supporting plate, one side edge of the coping is fixedly connected with the supporting plate, a bottom plate is arranged below the coping, and the extension direction of the bottom plate is the same as that of the coping. The coping, the supporting plate and the bottom plate define an installation cavity of the photovoltaic module, and the bottom plate is provided with an installation hole. According to the utility model, when the photovoltaic assemblies are installed on an offshore photovoltaic support and a land strong wind area photovoltaic support, adjacent assemblies are completely separated and are respectively and independently stressed, under the working condition of extreme wind load, the unique structure avoids the tearing of the frame of the assemblies, avoids the interlocking damage caused by the falling of the whole row of photovoltaic assemblies, and ensures the safety and reliability of a photovoltaic power station.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic module installation technical field especially relates to a kind of for offshore photovoltaic, land strong wind area photovoltaic module installation pressing block. BACKGROUND

[0002] Solar photovoltaic module generally includes solar panel (crystalline silicon module) and aluminum alloy frame. Among them, solar panel is generally formed by pressing machine sequentially with tempered glass, EVA layer, solar cell piece, EVA layer and backboard five layers and is pressed. Aluminum alloy frame is set to the four corners of solar panel to improve the strength of solar cell module, fixed, sealed solar cell, prolong the service life of solar cell, and facilitate transportation and installation.

[0003] In practical application, there are two installation methods in the industry at present: one method is to use the installation hole opened on the bottom edge of the frame, and the fastener such as bolt is used to penetrate the installation hole and connect with the photovoltaic support, which has the hidden danger that the frame of the module is torn by strong wind. Another method is to set ordinary pressing block between modules, and the bolt is penetrated through the pressing block and connected with the photovoltaic support, which has the hidden danger that the interlocking is damaged after individual pressing block is damaged, and the modules are blown off by wind. A common feature of offshore photovoltaic and land strong wind area photovoltaic is that extreme wind load condition is common. The two installation methods in the industry at present cannot guarantee the safety of photovoltaic module under strong wind. Many photovoltaic power station projects have occurred the engineering accidents that the aluminum alloy frame of the module is torn by wind and the modules are blown off by strong wind. SUMMARY

[0004] In order to overcome the deficiencies of the prior art, a module installation pressing block for offshore photovoltaic and land strong wind area photovoltaic is proposed to solve the problems in the background art.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme:

[0006] A module installation pressing block for offshore photovoltaic and land strong wind area photovoltaic includes a mounting pressing block body, the mounting pressing block body includes a support plate, a pressing top is fixedly arranged on one side of the top of the support plate, a bottom plate is arranged below the pressing top, one side edge of the bottom plate is fixedly connected with the support plate, the extension direction of the bottom plate is the same as that of the pressing top, the pressing top, the support plate and the bottom plate form an installation cavity for photovoltaic module, and a mounting hole is formed in the bottom plate.

[0007] As a further technical scheme of the utility model, a reinforcing cavity is formed in the middle of the support plate, and a reinforcing rib fixedly connected with the support plate is arranged in the reinforcing cavity.

[0008] As a further technical scheme of the utility model, reinforcing arcs are arranged at the inner corners of the reinforcing cavity.

[0009] The utility model discloses the beneficial effect has: the utility model discloses sets up the coping and bottom plate on the support plate, and the aluminum alloy frame of photovoltaic module is used for installing and fixing between the coping and bottom plate, and the mounting hole on the bottom plate is used for fixing the aluminum alloy frame of photovoltaic module, mounting pressure block body and photovoltaic support, solves when the photovoltaic module installation on the photovoltaic support of sea, the photovoltaic support of land strong wind area, adjacent component completely separates, each independent stress, under the extreme wind load working condition, the special structure avoids the tearing of component frame, and the interlock damage of photovoltaic module whole row drop is prevented, guarantees the safe and reliable of photovoltaic power station.

[0010] The support plate is provided with a reinforcing cavity, which increases the overall stress rigidity of the pressure block and saves component materials; the coping is provided with a wind resistance suction force coping, which solves the problem of tearing and damage of the component frame under the extreme wind load working condition; the inner corner of the reinforcing cavity is a stress concentration position, and a reinforcing arc is arranged to increase the strength. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 It is the main structure perspective drawing of the utility model;

[0012] Fig. 2 It is the main structure front view of the utility model;

[0013] Fig. 3 It is the main structure schematic view of the utility model installed on the photovoltaic support.

[0014] In the drawings: 1-mounting pressure block body, 11-support plate, 12-coping, 13-bottom plate, 14-mounting cavity, 15-reinforcing rib, 16-mounting hole, 17-reinforcing cavity, 18-reinforcing arc, 2-photovoltaic frame, 3-cell panel, 4-photovoltaic support, 5-fastening bolt. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0016] Referring to Figs. 1-3 A component mounting pressure block for offshore photovoltaic and land strong wind area photovoltaic includes a mounting pressure block body 1, the mounting pressure block body 1 includes a support plate 11, the support plate 11 is provided with a reinforcing cavity 17 in the middle, and the reinforcing cavity 17 is provided with a reinforcing rib 15 fixedly connected with the support plate 11. The reinforcing cavity 17 increases the overall stress rigidity of the mounting pressure block body 1, and saves component materials.

[0017] The support plate 11 is provided with a top 12 at the upper end, one side of the top 12 is fixedly connected with the support plate 11, and the top 12 is a wind suction resistance top, which solves the problem of tearing and damage of the photovoltaic module frame 2 under extreme wind load conditions.

[0018] A bottom plate 13 is arranged below the top 12, one side of the bottom plate 13 is fixedly connected with the support plate 11, the extension direction of the bottom plate 13 is the same as that of the top 12, the top 12, the support plate 11 and the bottom plate 13 form an installation cavity 14 of the photovoltaic module, the photovoltaic frame 2 and the cell plate 3 are installed in the installation cavity 14, mounting holes 16 are formed in the bottom plate 13, and the photovoltaic frame 2 and the bottom plate 13 are connected with the photovoltaic support 4 through fastening bolts 5. The photovoltaic frame 2 and the cell plate 3 are disclosed in the prior art, and will not be described here.

[0019] The four inner corners of the reinforced cavity are reinforced, and the position is a stress concentration position, and a reinforcing arc 18 is used to increase the strength.

[0020] The specific embodiment of the utility model:

[0021] In use, the photovoltaic frame 2 and the cell plate 3 are installed in the installation cavity 14, mounting holes 16 are formed in the bottom plate 13, and the photovoltaic frame 2 and the bottom plate 13 are connected with the photovoltaic support 4 through fastening bolts 5.

[0022] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0023] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A module mounting block for offshore photovoltaic, land high wind area photovoltaic characterized by: Including installation pressing piece body (1), the installation pressing piece body (1) includes support plate (11), the support plate (11) top one side fixedly arranged pressure top (12), pressure top (12) below is provided with bottom plate (13), and one side edge of bottom plate (13) is fixedly connected with support plate (11), and the extension direction of bottom plate (13) is same with pressure top (12), and pressure top (12), support plate (11) and bottom plate (13) enclose the installation cavity (14) of photovoltaic module, and bottom plate (13) is provided with installation hole (16).

2. A module mounting block for offshore photovoltaics, terrestrial high wind area photovoltaics according to claim 1, characterized in that: The middle part of support plate (11) is provided with reinforcing cavity (17), and reinforcing rib (15) is arranged in reinforcing cavity (17) and is fixedly connected with support plate (11).

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