CN117220572A - Photovoltaic module connecting device - Google Patents
Photovoltaic module connecting device Download PDFInfo
- Publication number
- CN117220572A CN117220572A CN202311298227.4A CN202311298227A CN117220572A CN 117220572 A CN117220572 A CN 117220572A CN 202311298227 A CN202311298227 A CN 202311298227A CN 117220572 A CN117220572 A CN 117220572A
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- Prior art keywords
- guide rail
- rail
- distance
- building
- photovoltaic module
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- 238000004026 adhesive bonding Methods 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Photovoltaic Devices (AREA)
Abstract
The application discloses a photovoltaic module connecting device. The device comprises: the device comprises a first guide rail, a second guide rail, a first supporting structure, a second supporting structure, a first connecting piece and a second connecting piece; wherein the first guide rail is connected with the second guide rail; the first guide rail and the second guide rail are used for installing the photovoltaic module; the first end of the first support structure is used for being connected to a first side elevation of a building, and the second end is connected with the first guide rail; the first end of the second support structure is used for being connected to a second side elevation of the building, and the second end is connected with the second guide rail; the first end of the first connecting piece is used for connecting with a first side elevation of a building, and the second end is connected to a first position of the first supporting structure; the first end of the second connector is for connection to a second side elevation of a building and the second end is connected to a second location of the second support structure. Therefore, the situation that the plate surface structure of the top of the building is damaged due to the fact that the stressed steel structural member is perforated can be avoided.
Description
Technical Field
The application relates to the field of building structures, in particular to a photovoltaic module connecting device.
Background
At present, in the traditional distributed photovoltaic module connecting device, holes are often drilled in a prefabricated floor slab on the top surface of a building and a stressed steel structural member, and the stress of a connecting piece and a rear photovoltaic module is transmitted to the plate surface structure on the top surface of the building through a bracket, so that the structural safety of the building is affected; meanwhile, the long-term wind load is large, so that the components of the connecting device generate fatigue effect and even deform, and potential safety hazards are caused.
Disclosure of Invention
The application provides a photovoltaic module connecting device, which comprises: the device comprises a first guide rail, a second guide rail, a first supporting structure, a second supporting structure, a first connecting piece and a second connecting piece; wherein,
the first guide rail is connected with the second guide rail; the first guide rail and the second guide rail are used for installing a photovoltaic module;
a first end of the first support structure is used for being connected to a first side elevation of a building, and a second end of the first support structure is connected with the first guide rail;
the first end of the second support structure is used for being connected to a second side elevation of the building, and the second end is connected with the second guide rail;
a first end of the first connector is used for connecting a first side elevation of the building, and a second end is connected to a first position of the first support structure;
the first end of the second connector is for connecting to a second side elevation of the building and the second end is connected to a second location of the second support structure.
In one possible embodiment, the length of the first connector is less than the distance from the first support structure first end to the first location; and/or; the length of the second connecting piece is smaller than the distance from the first end of the second supporting structure to the second position.
In a possible embodiment, the first end of the second rail is connected to a third position of the first rail, wherein the distance from the second end of the first rail to the third position is smaller than the distance from the first end of the first rail to the third position.
In one possible embodiment, the photovoltaic module connecting device further comprises a third connector; the third connecting piece is connected to a fourth position of the first guide rail and a fifth position of the second guide rail respectively;
the distance from the first end of the first guide rail to the fourth position is smaller than the distance from the first end of the first guide rail to the third position; the distance from the first end of the second guide rail to the fifth position is smaller than the distance from the first end of the second guide rail to the fifth position.
In one possible embodiment, the photovoltaic module connecting device further comprises a fourth connecting piece; the fourth connecting piece is connected to the sixth position of the first guide rail and the seventh position of the second guide rail respectively;
the distance from the second end of the first guide rail to the sixth position is smaller than the distance from the second end of the first guide rail to the fourth position; the distance from the second end of the second guide rail to the seventh position is smaller than the distance from the second end of the second guide rail to the fifth position.
In one possible embodiment, the photovoltaic module further comprises a plurality of square tubes for connecting the photovoltaic modules; the square tubes are fixed on the first guide rail through bolts.
In one possible embodiment, the plurality of square tubes are made of an aluminum alloy material.
In one possible embodiment, the photovoltaic module is connected to the plurality of square tubes by gluing.
In one possible implementation manner, the connection manner between any two different components in the photovoltaic component connection device includes: chemical anchor bolt connections or expansion bolt connections.
In one possible embodiment, the first rail and the second rail are not in direct contact with the building.
In the photovoltaic module connecting device provided by the embodiment of the application, the first supporting structure, the second supporting structure, the first connecting piece and the second connecting piece are connected with the side elevation of the building, so that the damage of the plate surface structure of the building caused by punching holes on the prefabricated floor slab and the stressed steel structural piece on the top surface of the building is avoided, and meanwhile, the stress of the whole structure of the device is smaller, and the safety is greatly improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 shows a schematic structural diagram of a photovoltaic module connection device according to an embodiment of the present application;
FIG. 2 shows a partial enlarged view at A in FIG. 1;
FIG. 3 shows a partial enlarged view at B in FIG. 1;
fig. 4 shows a partial enlarged view at C in fig. 1.
Detailed Description
The following describes the scheme provided in the present specification with reference to the drawings.
In order to make the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be described below with reference to the accompanying drawings. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In describing embodiments of the present application, words such as "exemplary," "such as" or "for example" are used to mean serving as examples, illustrations or explanations. Any embodiment or design described herein as "exemplary," "such as" or "for example" is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary," "such as" or "for example," etc., is intended to present related concepts in a concrete fashion.
In the description of the embodiments of the present application, the term "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a alone, B alone, and both A and B. In addition, unless otherwise indicated, the term "plurality" means two or more.
In the description of embodiments of the present application, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the indicated technical characteristics. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.
In describing embodiments of the present application, the terms "horizontal," "vertical," "overhang," "vertical," and the like do not denote that the component is required to be absolutely horizontal or overhang, but may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
Furthermore, in the description of embodiments of the application, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
Fig. 1 is a schematic structural diagram of a photovoltaic module connection device according to an embodiment of the present application.
Referring to fig. 1, the photovoltaic module connecting apparatus includes: a first rail 1, a second rail 2, a first support structure 3, a second support structure 4, a first connection 5 and a second connection 6; wherein,
the first guide rail 1 is connected with the second guide rail 2; the first guide rail 1 and the second guide rail 2 are used for installing a photovoltaic module; the first support structure 3 is provided with a first end for connection to a first side elevation of the building and a second end connected to the first rail 1; the first end of the second support structure 4 is intended to be connected to a second side elevation of the building, the second end being connected to the second guide rail 2; the first connection 5 is provided at a first end for connection to a first side elevation of a building and at a second end to a first position of the first support structure 3; the first end of the second connection 6 is intended for connection to a second side elevation of a building and the second end is connected to a second location of the second support structure 4. The first side elevation and the second side elevation of the building may be generally two different side elevations of the building that are parallel or approximately parallel to each other.
Two ends of the first supporting structure 3 are respectively connected with a first side elevation of a building and the first guide rail 1, and two ends of the second supporting structure 4 are respectively connected with a second side elevation of the building and the second guide rail 2; the first support structure 3 and the second support structure 4 support the first guide rail 1 and the second guide rail 2 together, and fix the first guide rail 1 and the second guide rail 2.
The first connecting piece 5 is respectively connected with the first side elevation of the building and the first position of the first supporting structure 3, and the second connecting piece 6 is respectively connected with the second side elevation of the building and the second position of the second supporting structure 4; the first connecting piece 5 and the second connecting piece 6 can respectively fix the relative positions between the first supporting structure 3 and the second supporting structure 4 and the building, so that the first guide rail 1 and the second guide rail 2 can be stably supported.
In a possible embodiment, the length of the first connection 5 is smaller than the distance from the first end of the first support structure 3 to the first position.
In a possible embodiment, the length of the second connection 6 is smaller than the distance from the first end of the second support structure 4 to the second position.
As shown in fig. 2, the length of the first connector 5 is smaller than the distance from the first end of the first support structure 3 to the first position, thereby providing a pulling force for the first support structure 3, fixing the relative position between the first support structure 3 and the house.
In a possible embodiment, the first end of the second rail 2 is connected to a third position in the first rail 1, wherein the distance from the second end of the first rail 1 to the third position is smaller than the distance from the first end of the first rail 1 to the third position.
As shown in fig. 3, the first end of the second rail 2 is connected to a third position in the first rail 1, and is supported by the first rail 1. Wherein the distance from the second end of the first rail 1 to the third position is smaller than the distance from the first end of the first rail 1 to the third position. The first guide rail 1 and the second guide rail 2 which are connected with each other can be in a herringbone shape or an inverted V shape in the whole structure.
In one possible embodiment, the photovoltaic module connection further comprises a third connection piece 7, the third connection piece 7 being connected to the fourth position of the first rail 1 and the fifth position of the second rail 2, respectively; wherein, the distance from the first end of the first guide rail 1 to the fourth position is smaller than the distance from the first end of the first guide rail 1 to the third position; the distance from the first end of the second rail 2 to the fifth position is smaller than the distance from the first end of the second rail 2 to the fifth position.
With continued reference to fig. 3, the two ends of the third connecting member 7 are respectively connected to the fourth position of the first rail 1 and the fifth position of the second rail 2, and fix and support the first rail 1 and the second rail 2.
In one possible embodiment, the photovoltaic module connecting device further comprises a fourth connector 8; the fourth connecting piece 8 is connected to the sixth position of the first rail 1 and the seventh position of the second rail 2, respectively;
the distance from the second end to the sixth position of the first guide rail 1 is smaller than the distance from the second end to the fourth end of the first guide rail 1; the distance from the second end of the second rail 2 to the seventh position is smaller than the distance from the second end of the second rail 2 to the fifth position.
With continued reference to fig. 3, the fourth connecting member 8 has two ends respectively connected to the sixth position of the first rail 1 and the seventh position of the second rail 2, and fixes and supports the first rail 1 and the second rail 2.
In one possible embodiment, the photovoltaic module connecting device further comprises a plurality of square tubes 9 for connecting the photovoltaic modules; the square tubes 9 are fixed to the first rail 1 by bolts.
As shown in fig. 4, a plurality of square tubes 9 are fixed to the first rail 1 by bolts for connecting the photovoltaic module to the first rail 1.
In one possible embodiment, the plurality of square tubes 9 are made of an aluminum alloy material.
The square tube 9 is made of an aluminum alloy material, so that the weight of the top end of the building can be effectively reduced, and meanwhile, the corrosion resistance of the photovoltaic module connecting device is improved.
In one possible embodiment, the photovoltaic module is connected to the square tube 9 by means of gluing.
Gluing is often used for the joining of different types of materials, including metals, plastics, glass, ceramics, etc., and can be used to achieve a combined joining of different materials. The defects of high installation temperature of the traditional photovoltaic module can be effectively avoided by means of gluing connection, and the insulation performance of the photovoltaic module is improved; at the same time, for the square pipes 9 to be connected, an adhesive connection is used, since no contact with other metals is required, the risk of corrosion of the square pipes 9 being reduced.
In one possible embodiment, the connection between any two different components in the photovoltaic module connection device may include, but is not limited to, a chemical anchor connection or an expansion bolt connection.
In one possible embodiment, the first rail 1, the second rail 2 are not in direct contact with the building.
When the first guide rail 1 and the second guide rail 2 are not in direct contact with a building, the whole ventilation effect of the photovoltaic module connecting device is good, and the defect that the traditional photovoltaic module connecting device is not ventilated is effectively overcome.
The foregoing detailed description of the application has been presented for purposes of illustration and description, and it should be understood that the foregoing is by way of illustration and description only, and is not intended to limit the scope of the application.
Claims (10)
1. A photovoltaic module connecting device, comprising: the device comprises a first guide rail (1), a second guide rail (2), a first supporting structure (3), a second supporting structure (4), a first connecting piece (5) and a second connecting piece (6); wherein,
the first guide rail (1) is connected with the second guide rail (2), and the first guide rail (1) and the second guide rail (2) are used for installing a photovoltaic module;
-a first end of the first support structure (3) is intended to be connected to a first side elevation of a building, and a second end is connected to the first rail (1);
-a first end of the second support structure (4) is intended to be connected to a second side elevation of the building, a second end being connected to the second guide rail (2);
-a first end of the first connection element (5) is intended to be connected to a first side elevation of the building, and a second end is connected to a first position of the first support structure (3);
the first end of the second connection (6) is for connection to a second side elevation of the building and the second end is connected to a second location of the second support structure (4).
2. The device according to claim 1, characterized in that the length of the first connection (5) is smaller than the distance of the first end of the first support structure (3) to the first position; and/or; the length of the second connection (6) is smaller than the distance from the first end of the second support structure (4) to the second position.
3. The device according to claim 1, characterized in that the first end of the second rail (2) is connected to a third position of the first rail (1), wherein the distance from the second end of the first rail (1) to the third position is smaller than the distance from the first end of the first rail (1) to the third position.
4. A device according to claim 3, characterized in that the photovoltaic module connection device further comprises a third connection (7); the third connecting piece (7) is connected to a fourth position of the first guide rail (1) and a fifth position of the second guide rail (2) respectively;
wherein the distance from the first end of the first guide rail (1) to the fourth position is smaller than the distance from the first end of the first guide rail (1) to the third position; the distance from the first end of the second guide rail (2) to the fifth position is smaller than the distance from the first end of the second guide rail (2) to the fifth position.
5. A device according to claim 3, characterized in that the photovoltaic module connection device further comprises a fourth connection (8); the fourth connecting piece (8) is connected to a sixth position of the first guide rail (1) and a seventh position of the second guide rail (2) respectively;
wherein the distance from the second end of the first guide rail (1) to the sixth position is smaller than the distance from the second end of the first guide rail (1) to the fourth position; the distance from the second end of the second guide rail (2) to the seventh position is smaller than the distance from the second end of the second guide rail (2) to the fifth position.
6. The device according to claim 1, characterized in that the photovoltaic module connection device further comprises a plurality of square tubes (9) for connecting the photovoltaic modules; the square tubes (9) are fixed on the first guide rail (1) through bolts.
7. The device according to claim 6, characterized in that the plurality of square tubes (9) are made of an aluminium alloy material.
8. The device according to claim 6, characterized in that the photovoltaic module is connected to the plurality of square tubes (9) by means of gluing.
9. The device according to claim 1, wherein the connection manner between any two different components in the photovoltaic component connection device comprises: chemical anchor bolt connections or expansion bolt connections.
10. The device according to any one of claims 1-9, characterized in that the first rail (1), the second rail (2) are not in direct contact with the building.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311298227.4A CN117220572A (en) | 2023-10-09 | 2023-10-09 | Photovoltaic module connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311298227.4A CN117220572A (en) | 2023-10-09 | 2023-10-09 | Photovoltaic module connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117220572A true CN117220572A (en) | 2023-12-12 |
Family
ID=89035281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311298227.4A Pending CN117220572A (en) | 2023-10-09 | 2023-10-09 | Photovoltaic module connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117220572A (en) |
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2023
- 2023-10-09 CN CN202311298227.4A patent/CN117220572A/en active Pending
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