Press-type crimping device for photovoltaic module

Abstract

The utility model discloses a push type crimping device for a photovoltaic module. The push type crimping device comprises a pressing block, a clamping block, an elastic piece and a connecting piece, the pressing block comprises a pressing plate and a pressing block body axially connected with the pressing plate, the pressing block body deviates to the first edge of the pressing plate and is far away from the second edge opposite to the first edge, the pressing block body is located between the third edge and the fourth edge adjacent to the first edge, and the third edge is opposite to the fourth edge; the pressing block main body forms an accommodating cavity; an accommodating hole communicated with the accommodating cavity is formed in the pressing plate; the clamping block is partially arranged in the containing cavity of the pressing block body, the clamping block is limited to move up and down in the containing cavity, and the clamping block is provided with a clamping hook. The elastic piece is arranged between the side wall of the containing cavity of the pressing block body and the clamping block. The connecting piece partially penetrates through the containing hole of the pressing plate and the elastic piece to be connected with the clamping block and the pressing block. The crimping device can be applied to the middle part and the side part of the photovoltaic module at the same time, so that the applicability of the crimping device is improved, and the photovoltaic module can be quickly assembled.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic module installation technical field, especially in kind photovoltaic module press -in type compression joint device. BACKGROUND

[0002] Photovoltaic system is divided into centralized and distributed, wherein, centralized photovoltaic system due to its photovoltaic module assembly scale is larger, its installation support is needed customization. Distributed photovoltaic system due to its photovoltaic module assembly scale is smaller, and installation is divided into different batches, so that its installation support needs to be purchased in batches, and the array and module specification of the distributed photovoltaic power station are different due to installation site. In the related art, the pressing block for installing the photovoltaic module is divided into a middle pressing block and an edge pressing block, wherein the middle pressing block is used to press against the middle part of the photovoltaic module, and the two sides of the middle pressing block press against the photovoltaic module, and the edge pressing block is used to press against the side part of the photovoltaic module, and one side of the edge pressing block presses against the photovoltaic module.

[0003] When the distributed photovoltaic system is installed, the middle pressing block and the edge pressing block need to be prepared at the same time, and the specifications of the middle pressing block and the edge pressing block are different at different installation sites. Before installation, the array arrangement and the module specification need to be determined, and the process from design to installation takes a long time. However, the distributed photovoltaic system pursues efficient, flexible and rapid installation, and it is difficult to determine the array arrangement in the early stage. Therefore, the number of middle pressing blocks and edge pressing blocks is not accurate, which affects the construction period or causes economic loss.

[0004] Therefore, the utility model provides a photovoltaic module press-in type compression joint device to overcome the above defects, which is suitable for distributed photovoltaic system. SUMMARY

[0005] The utility model aims at at least one of the technical problems in the above-mentioned technology to some extent. To this end, the utility model aims at providing a photovoltaic module press-in type compression joint device, which can be suitable for the middle part and the side part of the photovoltaic module at the same time, so as to improve the applicability of the compression joint device and enable the photovoltaic module to be quickly assembled.

[0006] To achieve the above-mentioned purpose, the utility model embodiment provides a photovoltaic module press-in type compression joint device, which comprises:

[0007] The pressing block comprises a pressing plate and a pressing block body axially connected to the pressing plate. The pressing block body deviates from the second side opposite to the first side and is located between the third side adjacent to the first side and the fourth side. The third side and the fourth side are opposite. The pressing block body forms a containing cavity. The pressing plate is provided with a containing hole communicating with the containing cavity.

[0008] The clamping block is partially placed in the containing cavity of the pressing block body and is limited to move up and down in the containing cavity. The clamping block is provided with a clamping hook.

[0009] An elastic member is arranged between the side wall of the accommodating cavity of the pressing block body and the clamping block.

[0010] A connecting member partially penetrates the accommodating hole of the pressing plate and connects the clamping block and the pressing block through the elastic member.

[0011] The pressing device of the photovoltaic module according to the embodiment of the utility model can be simultaneously applied to the middle part and the side edge part of the photovoltaic module, thereby improving the applicability of the pressing device and enabling the photovoltaic module to be quickly assembled. The mode of the traditional middle pressing block and side pressing block fixed assembly is changed, the integrated connection structure of middle pressing and side pressing is provided, the time consumption from production to on-site installation is shortened, the middle pressing block and the side pressing block do not need to be distinguished when the number is calculated, the preliminary statistical work is reduced, the universality is high, the existing inventory products can be batch-processed or directly called, and the products can be directly installed after being transported to the site, thereby improving the universality, liquidity and flexibility. The increase of cost and the loss of construction period in the production and on-site installation process are effectively avoided.

[0012] The elastic member is arranged between the side wall of the accommodating cavity of the pressing block body and the clamping block. In the installation, the clamping block is located above the track in the vertical direction, and the clamping hook of the clamping block is clamped into the inner cavity groove of the track to form a limit when the clamping block is pressed downward. The clamping block is fixed above the track and always maintains a vertical state of the track surface under the action of the elastic member of the self-structure, so that the pressing type convenient clamping block does not produce skew, thereby facilitating the positioning and installation of the photovoltaic module. The photovoltaic module is arranged above the track, the pressing type convenient clamping block moves along with the inner cavity groove of the track, and abuts against one side of the photovoltaic module. At this time, the pressing plate of the pressing block is located above the module and does not produce skew, and the pressing plate of the pressing block is pressed to the module to form a fixation under the fastening of the bolt in the pressing type convenient clamping block.

[0013] In addition, the pressing type pressing device of the photovoltaic module according to the above embodiment of the utility model can also have the following additional technical features:

[0014] Optionally, the clamping block comprises a first side plate and a second side plate arranged oppositely, and a connecting plate connected to the upper ends of the first side plate and the second side plate, and the first side plate and the second side plate respectively form the clamping hook radially outward.

[0015] Specifically, a limiting plate is formed on the first side plate radially outward, and the limiting plate is located above the clamping hook to form a limiting space with the clamping hook.

[0016] Specifically, the connecting plate is provided with a threaded hole.

[0017] Further, the connecting piece is a bolt, a threaded portion of the bolt is connected through the accommodating hole of the pressing plate, the elastic piece and the threaded hole of the clamping block, and a head of the bolt is limited in the accommodating hole of the pressing plate.

[0018] Specifically, the elastic piece is a tower-shaped spring.

[0019] Optionally, the accommodating hole is deviated from a second edge opposite to the first edge and is away from the second edge, and the accommodating hole is located between a third edge and a fourth edge adjacent to the first edge.

[0020] Specifically, the accommodating hole is a stepped hole. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a three-dimensional combined drawing of the embodiment of the utility model;

[0022] Figure 2 It is a three-dimensional exploded view of the embodiment of the utility model;

[0023] Figure 3 It is a structure schematic view of the briquetting of the embodiment of the utility model;

[0024] Figure 4 It is an assembly schematic view of the embodiment of the utility model;

[0025] Figure 5 It is a use reference schematic view of the embodiment of the utility model;

[0026] Figure 6 It is an assembly partial schematic view of the embodiment of the utility model.

[0027] REFERENCE SIGNS

[0028] Briquetting 1, pressing plate 11, first edge 111, second edge 112, third edge 113, fourth edge 114, accommodating hole 115, briquetting main body 12, clamping block 2, clamping hook 21, first side plate 22, second side plate 23, connecting plate 24, threaded hole 241, limiting plate 25, connecting piece 3, elastic piece 4. DETAILED DESCRIPTION

[0029] The embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and should not be understood as a limitation of the present application.

[0030] In order to better understand the above technical solutions, the exemplary embodiments of the present application will be described in more detail below with reference to the drawings. Although the exemplary embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present application and to enable the scope of the present application to be fully conveyed to those skilled in the art.

[0031] As shown in the drawings, Figures 1 to 6 The photovoltaic module pressing type crimping device of the present application embodiment comprises a pressing block 1, a clamping block 2, a connecting piece 3 and an elastic piece 4.

[0032] The pressing block 1 comprises a pressing plate 11 and a pressing block body 12 axially connected with the pressing plate 11. The pressing block body 12 is biased towards the first edge 111 of the pressing plate 1 and away from the second edge 112 opposite to the first edge 111. The pressing block body 12 is located in the middle of the third edge 113 and the fourth edge 114 adjacent to the first edge 111, and the third edge 113 and the fourth edge 114 are opposite to each other. The pressing block body 12 forms an accommodating cavity. The pressing plate 11 is provided with an accommodating hole 115 communicating with the accommodating cavity. Optionally, the accommodating hole 115 is biased towards the first edge 111 of the pressing plate 11 and away from the second edge 112 opposite to the first edge 111. The accommodating hole 115 is located in the middle of the third edge 113 and the fourth edge 114 adjacent to the first edge 111. Specifically, the accommodating hole is a stepped hole. The pressing block 1 is a die casting, which is integrally formed, has high production efficiency and stable performance.

[0033] The clamping block 2 is partially placed in the accommodating cavity of the pressing block body 12. The clamping block 2 is only limited to move up and down in the accommodating cavity. The clamping block 2 is provided with a clamping hook 21. Optionally, the clamping block 2 comprises a first side plate 22 and a second side plate 23 arranged opposite to each other, and a connecting plate 24 connected to the upper ends of the first side plate 22 and the second side plate 23. The first side plate 22 and the second side plate 23 respectively form the clamping hook 21 radially outward. Specifically, the first side plate 22 forms a limiting plate 25 radially outward. The limiting plate 25 is located above the clamping hook 21, and the limiting plate 25 and the clamping hook 21 form a limiting space.

[0034] As shown in the drawings, Figure 5 and Figure 6 The clamping hook 21 of the first side plate 22 and the clamping hook 21 of the second side plate 23 are respectively clamped on the profile of the photovoltaic module. The profile of the photovoltaic module is limited in the limiting space formed by the limiting plate 25 and the clamping hook 21.

[0035] The elastic member 4 is arranged between the accommodating cavity side wall of the pressing block body 12 and the clamping block 2, and the elastic member 4 enables the pressing block 1 and the clamping block 2 to be always in a tension state.

[0036] The connecting member 3 is partially inserted into the accommodating hole 115 of the pressing plate 11 and the elastic member 4, and connects the clamping block 2 and the pressing block 1.

[0037] The pressing block body 12 is arranged between the third edge 113 and the fourth edge 114 adjacent to the first edge 111, and is away from the second edge 112 opposite to the first edge 111; when the pressing device is used to press the middle part of the photovoltaic module, the third edge 113 of the pressing plate 11 presses one side of the photovoltaic module, and the fourth edge 114 of the pressing plate 11 presses the other side of the photovoltaic module; when the pressing device is used to press the side edge part of the photovoltaic module, the first edge 111 or the second edge 112 of the pressing plate 11 respectively presses the side edge part of the photovoltaic module.

[0038] Therefore, the pressing device can be simultaneously applied to the middle part and the side edge part of the photovoltaic module, so as to improve the applicability of the pressing device and enable the photovoltaic module to be quickly assembled. The traditional mode of fixing the middle pressing block and the side pressing block is changed, the integrated connection structure of middle pressing and side pressing is provided, the time consumption from production to on-site installation is shortened, the middle pressing block and the side pressing block need not be distinguished when the number is calculated, the early statistical work is reduced, the universality is high, the existing inventory products can be batch processed or directly called, and the products can be directly installed after being transported to the site, so that the universality, liquidity and flexibility are improved.

[0039] In the description of the utility model, it is understood that the directions or positional relations indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" are based on the directions or positional relations shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0040] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0041] In the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0042] In the utility model, unless otherwise specifically defined and limited, the "upper" or "lower" of the first feature to the second feature can include the direct contact of the first and second features, or the indirect contact of the first and second features through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature to the second feature include the vertical and inclined upward of the first feature above the second feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature to the second feature include the vertical and inclined downward of the first feature below the second feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0043] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and integrate different embodiments or examples described in the present specification.

[0044] Although the embodiments of the present application have been shown and described above, it should be understood that the above-described embodiments are exemplary and should not be construed as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above-described embodiments within the scope of the present application.

Claims

1. A photovoltaic module press-type crimping apparatus characterized by, The utility model relates to a kind of pressing block and clamping block, including: Pressing block, the pressing block includes pressing plate and the pressing block body being axially connected with the pressing plate, the pressing block body deviates from the second side opposite to the first side of the pressing plate, the pressing block body is located in the third side and fourth side adjacent to the first side, the third side and fourth side are opposite;The pressing block body forms accommodating cavity;The pressing plate is equipped with accommodating hole being communicated with the accommodating cavity; Clamping block, the clamping block is partially placed in the accommodating cavity of the pressing block body, and the clamping block is only limited to move up and down in the accommodating cavity, and the clamping block is equipped with clamping hook; Elastic member, the elastic member is arranged between the accommodating cavity side wall of the pressing block body and the clamping block; Connecting piece, the connecting piece is partially passed through the accommodating hole of the pressing plate and the elastic member and is connected with the clamping block and the pressing block.

2. A photovoltaic module press and crimp device as claimed in claim 1, wherein, The clamping block includes oppositely arranged first side plate and second side plate, connecting plate connected to the upper end of the first side plate and the second side plate, and the first side plate and the second side plate are respectively formed with the clamping hook radially outward.

3. A photovoltaic module press and crimp device as claimed in claim 2, wherein, The first side plate is formed with a limiting plate radially outward, and the limiting plate is located above the clamping hook to form a limiting space with the clamping hook.

4. A photovoltaic module press and crimp device as defined in claim 2, wherein, The connecting plate is provided with a threaded hole.

5. A photovoltaic module press and crimp device as claimed in claim 4, wherein, The connecting piece is a bolt, the threaded part of the bolt is connected with the threaded hole of the clamping block by passing through the accommodating hole of the pressing plate and the elastic member, and the head of the bolt is limited in the accommodating hole of the pressing plate.

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