WO2020020215A1 - 一种光伏瓦安装装置和光伏瓦安装系统 - Google Patents

一种光伏瓦安装装置和光伏瓦安装系统 Download PDF

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Publication number
WO2020020215A1
WO2020020215A1 PCT/CN2019/097466 CN2019097466W WO2020020215A1 WO 2020020215 A1 WO2020020215 A1 WO 2020020215A1 CN 2019097466 W CN2019097466 W CN 2019097466W WO 2020020215 A1 WO2020020215 A1 WO 2020020215A1
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WO
WIPO (PCT)
Prior art keywords
hook portion
photovoltaic tile
photovoltaic
tile
installation device
Prior art date
Application number
PCT/CN2019/097466
Other languages
English (en)
French (fr)
Inventor
廉军建
郭海利
徐智伟
Original Assignee
江苏汉嘉薄膜太阳能科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Priority claimed from CN201821212875.8U external-priority patent/CN208718248U/zh
Priority claimed from CN201810847692.1A external-priority patent/CN108612268A/zh
Application filed by 江苏汉嘉薄膜太阳能科技有限公司 filed Critical 江苏汉嘉薄膜太阳能科技有限公司
Publication of WO2020020215A1 publication Critical patent/WO2020020215A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/34—Fastenings for attaching roof-covering elements to the supporting elements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/20—Supporting structures directly fixed to an immovable object
    • H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
    • H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
    • H02S20/25—Roof tile elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/34—Fastenings for attaching roof-covering elements to the supporting elements
    • E04D2001/3408—Fastenings for attaching roof-covering elements to the supporting elements characterised by the fastener type or material
    • E04D2001/3426—Threaded elements, e.g. screws or bolts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/34—Fastenings for attaching roof-covering elements to the supporting elements
    • E04D2001/3408—Fastenings for attaching roof-covering elements to the supporting elements characterised by the fastener type or material
    • E04D2001/3438—Fasteners comprising several coacting elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/34—Fastenings for attaching roof-covering elements to the supporting elements
    • E04D2001/3444—Fastenings for attaching roof-covering elements to the supporting elements characterised by the roof covering or structure with integral or premounted fastening means
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/34—Fastenings for attaching roof-covering elements to the supporting elements
    • E04D2001/3452—Fastenings for attaching roof-covering elements to the supporting elements characterised by the location of the fastening means
    • E04D2001/3467—Fastenings for attaching roof-covering elements to the supporting elements characterised by the location of the fastening means through apertures, holes or slots
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Definitions

  • the invention relates to the technical field of photovoltaic power generation, in particular to a photovoltaic tile installation device and a photovoltaic tile installation system.
  • PV tile Solar thin-film power generation curved tile
  • the photovoltaic tile is installed on the roof through the installation system, so that the building itself uses green and environmentally friendly solar energy resources to generate electricity.
  • photovoltaic tile installation systems how to improve the windproof and seismic resistance of photovoltaic tiles has become an important issue.
  • FIG. 1 The structure of a photovoltaic tile installation system in the prior art is shown in FIG. 1.
  • Multiple photovoltaic tiles 300 ' are overlapped with each other to form a photovoltaic tile roof.
  • Each photovoltaic tile 300' is provided with a mounting hole, and a screw 400 'passes through the mounting hole and The nut is fixed to the photovoltaic tile 300 ', and the screw 400' partially extends out of the screw; the hanging tile piece 200 'is fixed on the surface to be mounted 100' perpendicular to the surface to be mounted 100 '. Since the surface to be mounted 100' is inclined, the screw 400 The 'screw can be attached to the tile 200'.
  • the photovoltaic tile installation system is only connected by the protruding screw of the screw and the tile, and the pressure generated by the upper photovoltaic tile overlapping the lower photovoltaic tile. It does not have high wind and seismic resistance. It can be easily lifted under strong winds and strong earthquakes.
  • the present invention proposes a photovoltaic tile installation device and a photovoltaic tile installation system, which have a simple structure, convenient installation and disassembly, strong windproof and earthquake resistance, and a wide range of applications.
  • the present invention provides a photovoltaic tile installation device, including:
  • a first hook which includes a first body and a first hook portion provided on the first body, and the first body is fixed to the photovoltaic tile;
  • the second hook includes a second body and a second hook portion provided on the second body.
  • the second body is fixed on the surface to be installed.
  • the first hook portion can be hooked with the second hook portion and is relatively fixed.
  • a fastener is further included.
  • the fastener fastens the first hook portion and the second hook portion at the hook.
  • the first body is provided with a threaded hole, and the fastener passes through the threaded hole to abut against the second hook portion, and fastens the first hook portion and the second hook portion at the hook. .
  • one of the first hook portion and the second hook portion is provided with a through hole or a threaded hole, and the other is provided with a threaded hole. Threaded connection.
  • the first hook portion and the second hook portion are both provided with a zigzag structure. After the first hook portion is hooked to the second hook portion, the first hook portion and the second hook portion have a zigzag structure. Bite into each other.
  • the first hook portion includes a first connection plate and a first bending plate
  • the second hook portion includes a second connection plate and a second bending plate, the first bending plate and the second bending plate.
  • Zigzag structures are set on the folding plates.
  • the first hook portion includes a first connection plate
  • the second hook portion includes a second connection plate
  • both the first connection plate and the second connection plate are provided with a zigzag structure.
  • the photovoltaic tile installation device further includes: a hard gasket and a buffer gasket, the photovoltaic tile and the first body are correspondingly provided with mounting holes, and the hard gasket and the buffer gasket are disposed on the photovoltaic Between the tile and the first body, the fastener passes through the hard gasket, the photovoltaic tile, the buffer gasket, and the first body to fasten the nut in order.
  • the present invention also provides a photovoltaic tile installation system, which includes photovoltaic tiles, support tiles, and the above photovoltaic tile installation device.
  • the photovoltaic tiles are installed on the surface to be installed by the photovoltaic tile installation device.
  • the support tile overlaps, and the photovoltaic tile is located above the support tile at the overlap.
  • the present invention further includes a roof tile member and a mounting plate, the mounting plate is fixed to the surface to be installed, the tile roof member is fixed on the mounting plate, and the second hanger in the photovoltaic tile installation device is fixed on the roof tile.
  • the supporting tile is fixed on the surface to be installed and is located between the two hanging tile pieces.
  • the photovoltaic tile installation device provided by the present invention, by providing a first hanger and a second hanger, the first hook portion can be hooked and relatively fixed with the second hook portion, which makes the installation and removal of the photovoltaic tile more convenient. Convenient, the windproof and seismic resistance of photovoltaic tiles after installation is enhanced.
  • the photovoltaic tile installation system proposed by the present invention adopts the above photovoltaic tile installation device, which has a simple structure and convenient installation and disassembly.
  • FIG. 1 is a schematic structural diagram of a photovoltaic tile installation system in the prior art
  • FIG. 2 is a schematic structural diagram of a photovoltaic tile installation device provided by Embodiment 1 of the present invention.
  • FIG. 3 is an enlarged schematic view at A in FIG. 2; FIG.
  • FIG. 4 is a schematic structural diagram of a joint between a first hook portion and a second hook portion provided in Embodiment 2 of the present invention.
  • FIG. 5 is a schematic structural diagram of a joint between a first hook portion and a second hook portion provided in Embodiment 3 of the present invention.
  • FIG. 6 is a schematic structural diagram of a photovoltaic tile installation system provided by the present invention.
  • the first hook 11. The first body; 12. The first hook portion; 121; The first connecting plate; 122; The first bending plate;
  • FIG. 2 is a schematic structural diagram of a photovoltaic tile installation device provided by Embodiment 1 of the present invention.
  • the photovoltaic tile installation system mainly includes a first hook piece 1 and a second hook piece 2.
  • the first hook piece 1 is fixed to the photovoltaic tile 300
  • the second hook piece 2 is fixed to the tile piece 200.
  • the first hanging piece 1 and the second hanging piece 2 are connected, so as to fix the photovoltaic tile 300 on the surface to be installed 100.
  • the to-be-installed surface 100 may be a roof or other locations of a building. Taking the roof as an example, the to-be-installed surface 100 has a large inclined angle.
  • the first body 11 and the first hook portion 12 provided on the first body 11, the second body 21 and the second body 21 are included.
  • the second hook portion 22 can be hooked with the second hook portion 22 and relatively fixed.
  • the photovoltaic tile installation system further includes a fastener 9 for fastening the first hook portion 12 and the second hook portion 22 relatively after the first hook portion 12 and the second hook portion 22 are hooked together. It is solid, prevents falling off, and improves windproof and earthquake resistance.
  • the photovoltaic tile 300 in order to increase the area where the photovoltaic tile 300 absorbs light energy, the photovoltaic tile 300 is made into an arc structure, and the troughs in the arc structure extend along the inclined direction of the roof to form a drainage groove.
  • the radian of the photovoltaic tile 300 is not limited here, and can be specifically set according to the geographic location where the photovoltaic tile system needs to be installed.
  • the roof tile 200 may be a metal block or a wooden block.
  • the fixing between the first hanger 1 and the photovoltaic tile 300 may adopt various mechanical connection forms such as welding, bonding, or snap-fitting, or may be fixed with cement, which is not specifically limited herein.
  • the main body of the first hanger 1 is plate-shaped, and the photovoltaic tile 300 and the first hanger 1 are provided with mounting holes at corresponding positions, which are not shown in the figure.
  • a hard gasket 3 is provided at the hole, and a buffer gasket 4 is provided between the photovoltaic tile 300 and the first hanger 1 as a buffer.
  • the fastener 9 passes through the rigid washer 3, the photovoltaic tile 300, the buffer washer 4 and the main body of the first body 11 in this order and is fastened to the nut.
  • the fixing between the second hanger 2 and the roof tile 200 can also be in various forms such as welding, bonding or snapping, which is not specifically limited here. From the perspective of convenient installation and removal, it is preferable to use threaded connections.
  • Fixed form Specifically, as shown in FIG. 2, the second hanging member 2 is fixed to the hanging tile member 200 by screws.
  • the screw is a self-tapping screw, so that the two are more firmly fixed. Since the surface to be installed 100 is usually not a standard planar structure, it is difficult for the roof tile 200 to be reliably fixed to the surface to be installed 100. Therefore, it is preferable to install a mounting plate 5 between the roof tile 200 and the surface 100 to be installed. It is fixed to the hanging tile 200 and the surface to be installed 100, respectively. The function of the mounting plate 5 is to level the mounting brackets 200 on the mounting plate 5.
  • FIG. 2 is an implementation manner provided by Embodiment 1 of the present invention
  • FIG. 3 is an enlarged view at A in FIG. 2.
  • the first hook portion 12 includes a first connection plate 121 and a first bending plate 122.
  • the first connection plate 121 is connected to the first body 11.
  • the first connection plate 121 is disposed perpendicular to the first body 11.
  • the first bending plate 122 is disposed in parallel with the first body 11.
  • the second hook portion 22 includes a second connection plate 221 and a second bent plate 222.
  • the second connection plate 221 is connected to the second body 21.
  • the second connection plate 221 is disposed perpendicularly to the second body 21, and the second bending plate 222 is disposed parallel to the second body 21.
  • the first bending plate 122 and the second bending plate 222 can be fitted together.
  • the first bending plate 122 and the second bending plate 222 are both provided with a sawtooth structure, and the sawtooth structure on the first bending plate 122 and the sawtooth on the second bending plate 222 can be provided. Structural occlusion, this arrangement can further increase the fastening strength.
  • FIG. 3 shows a state where the connection is not fastened in the first embodiment.
  • a side of the first body 11 near the first hook portion 12 is provided with a threaded hole, and the fastener 9 passes through the threaded hole. Abutting on the second bending plate 222. Since the second hook portion 22 is fixed to the tile member 200 by the second body 21, when the fastener 9 is tightened, the fastener 9 drives the first hook portion 12 to move under the reaction force of the second bending plate 222 So that the first bending plate 122 approaches the second bending plate 222 until the sawtooth structure on the first bending plate 122 and the second bending plate 222 is engaged, and finally the first hook portion 12 and the second hook portion are realized. 22 Fasten at the hook.
  • the fastener 9 is a hexagon socket bolt. This arrangement solves the problem of insufficient space for the wrench during the installation process, and it is easier to tighten. Further, when the connection at this place needs to be disassembled, it is only necessary to loosen the bolt from the outside, which makes installation and removal more convenient.
  • the screws and bolts are selected from stainless steel.
  • the first and second hooks 1 and 2 can also be made of corrosion-resistant materials such as stainless steel.
  • the first hook 1 and the second hook 2 are made of aluminum.
  • a water-proof rubber strip 6 is also provided between the two photovoltaic tiles 300 overlapped on top of each other.
  • the water-proof rubber strip 6 is preferably a rubber or plastic material, and the water-proof rubber strip 6 is fixed adjacent One of the two photovoltaic tiles 300 is located on the lower photovoltaic tile 300, so that the contact between two adjacent photovoltaic tiles 300 is buffered.
  • the photovoltaic tile installation system provided in the second embodiment of the present invention is provided with threaded holes at the overlapping positions of the first bending plate 122 and the second bending plate 222, or the first bending plate 122 A through hole is provided, and a threaded hole is correspondingly provided on the second bending plate 222.
  • the second bending plate 222 is screwed into a screw hole and tightened. During the tightening process, the first hook portion 12 and the second hook portion 22 are automatically tightened at the hook.
  • the fastener 9 in the second embodiment may be an external hexagon bolt.
  • the connection needs to be disassembled, there is a certain wrench space on the outside, and the bolt can be loosened from the outside, making installation and removal more convenient.
  • the threaded holes in the second embodiment are opened on the first bending plate 122 and the second bending plate 222, to some extent, the sawtooth structure is damaged, but there is a certain wrench space, so it can be based on actual needs. Make your selection.
  • the photovoltaic tile installation system provided by the third embodiment of the present invention.
  • the first hook portion 12 and the second hook portion 22 are not provided with the first bending plate 122 and the second bending plate 222, and directly A zigzag structure is provided on the first connection plate 121 and a zigzag structure is provided on the second connection plate 221.
  • the zigzag structure on the first connection plate 121 can be engaged with the zigzag structure on the second connection plate 221 to realize the first hook portion 12 Hooked with the second hook portion 22.
  • a threaded hole is opened in the sawtooth structure on the first connection plate 121 and a sawtooth structure on the second connection plate 221, or a through hole is opened in the sawtooth structure on the first connection plate 121, and the second connection plate 221 is opened.
  • a threaded hole is provided on the zigzag structure on the upper side.
  • the fastener 9 is inserted from the threaded hole or through hole on the first connection plate 121 into the threaded hole on the second connection plate 221 and tightened. During the tightening process, the first connection plate is automatically inserted. 121 and the second connection plate 221 are fastened at the hooks.
  • the fastener 9 in the third embodiment may be an external hexagon bolt or an internal hexagon bolt. When the connection needs to be disassembled, there is a certain wrench space on the outside, and the bolt can be loosened from the outside. Figure 5 The position of the middle bolt makes the operation more convenient.
  • the present invention also provides a photovoltaic tile installation system, which includes photovoltaic tiles 300, support tiles 7, and any one of the three embodiments described above. Each photovoltaic tile 300 passes through the above embodiments.
  • the photovoltaic tile installation device is fixed on the surface to be installed.
  • FIG. 6 is a schematic structural diagram of a photovoltaic tile installation system provided by the present invention. As can be seen from FIG. 6, a photovoltaic tile 300 is installed on a surface 100 to be installed by a photovoltaic tile installation device, and the photovoltaic tile 300 is connected to an adjacent support tile 7. At the junction, the two ends of the supporting tile 7 support the photovoltaic tile 300 on the corresponding side respectively.
  • the supporting tile 7 and the hanging tile 200 are fixed on the surface to be installed 100 by cement 8.
  • the photovoltaic tile 300 is located above the supporting tile 7 .
  • the above photovoltaic tile system further includes a hanging tile piece 200 and a mounting plate 5.
  • the mounting plate 5 is fixed to the surface to be installed 100, and the hanging tile piece 200 is fixed on the mounting plate 5.
  • the second hanger 2 in the photovoltaic tile installation device is fixed on the hanger 200, and the support tile 7 is fixed on the surface 100 to be installed, and is located between the two hangers 200.
  • the support tile 7 is further provided with a water guide groove, which can better lead out water between two adjacent photovoltaic tiles 300.
  • the photovoltaic tile installation system provided by the present invention has a simple structure, convenient installation and removal, and can quickly and accurately install the photovoltaic tile 300 on the surface 100 to be installed.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

一种光伏瓦安装装置和光伏瓦安装系统，其中光伏瓦安装装置包括：第一挂接件（1），其包括第一主体（11）和设置在第一主体（11）上的第一挂钩部（12），第一主体（11）用于与光伏瓦（300）固定；第二挂接件（2），其包括第二主体（21）和设置在第二主体（21）上的第二挂钩部（22），第二主体（21）用于固定在待安装面（100），第一挂钩部（12）可拆卸地与第二挂钩部（22）钩挂且相对固定。光伏瓦安装系统包括间隔设置的光伏瓦（300）、支撑瓦（7）和光伏瓦安装装置，光伏瓦（300）通过光伏瓦安装装置用于安装于待安装面（100），光伏瓦（300）与相邻的支撑瓦（7）搭接，且在搭接处光伏瓦（300）位于支撑瓦（7）的上方。该光伏瓦安装装置和光伏瓦安装系统结构简单，安装和拆卸方便，防风抗震能力强。

Description

一种光伏瓦安装装置和光伏瓦安装系统 技术领域
本发明涉及光伏发电技术领域，尤其涉及一种光伏瓦安装装置和光伏瓦安装系统。
背景技术
太阳能薄膜发电曲面瓦(简称光伏瓦)在建筑光伏一体化技术领域得到了广泛的应用。通过安装系统将光伏瓦安装在屋顶上，使建筑物自身利用绿色、环保的太阳能资源产生电力。在光伏瓦安装系统中，如何提高光伏瓦的防风抗震能力成为了重要的问题。
现有技术中光伏瓦安装系统的结构如图1所示，多个光伏瓦300'相互搭接形成光伏瓦屋面，每个光伏瓦300'上设置有安装孔，螺钉400'穿过安装孔并通过螺母与光伏瓦300'固定，螺钉400'部分伸出螺杆；在待安装面100'上垂直待安装面100'固定有挂瓦件200'，由于待安装面100'是倾斜的，螺钉400'的螺杆能够挂接在挂瓦件200'上。
现有技术中光伏瓦安装系统，仅通过螺钉的伸出螺杆与挂瓦件挂接，以及通过上方光伏瓦搭接下方光伏瓦产生的压力实现安装，并不具备较高的防风抗震能力，在大风和强震的环境下，很容易就会被掀开。
发明内容
针对上述问题，本发明提出一种光伏瓦安装装置和光伏瓦安装系统，结构简单，安装和拆卸方便，防风抗震能力强，适用范围广泛。
一方面，本发明提供一种光伏瓦安装装置，包括：
第一挂接件，其包括第一主体和设置在第一主体上的第一挂钩部，第一主 体与光伏瓦固定；
第二挂接件，其包括第二主体和设置在第二主体上的第二挂钩部，第二主体固定在待安装面，第一挂钩部能与第二挂钩部钩挂且相对固定。
作为本发明的一种优选方案，还包括紧固件，紧固件将第一挂钩部和第二挂钩部在钩挂处紧固。
作为本发明的一种优选方案，第一主体上设置有螺纹孔，紧固件穿过螺纹孔抵接在第二挂钩部上，将第一挂钩部和第二挂钩部在钩挂处紧固。
作为本发明的一种优选方案，第一挂钩部和第二挂钩部其中一个设置通孔或螺纹孔，另一个设置螺纹孔，紧固件穿过一个通孔或螺纹孔并与另一个螺纹孔螺纹连接。
作为本发明的一种优选方案，第一挂钩部和第二挂钩部上均设置有锯齿结构，第一挂钩部钩在第二挂钩部后，第一挂钩部和第二挂钩部上的锯齿结构相互咬合。
作为本发明的一种优选方案，第一挂钩部包括第一连接板和第一弯折板，第二挂钩部包括第二连接板和第二弯折板，第一弯折板和第二弯折板上均设置锯齿结构。
作为本发明的一种优选方案，第一挂钩部包括第一连接板，第二挂钩部包括第二连接板，第一连接板和第二连接板上均设置锯齿结构。
作为本发明的一种优选方案，上述光伏瓦安装装置还包括：硬质垫片和缓冲垫片，光伏瓦和第一主体上对应设置有安装孔，硬质垫片和缓冲垫片设置于光伏瓦和第一主体之间，紧固件依次穿过硬质垫片、光伏瓦、缓冲垫片和第一 主体与螺母紧固。
另一方面，本发明还提供一种光伏瓦安装系统，包括间隔设置的光伏瓦、支撑瓦和上述光伏瓦安装装置，光伏瓦通过光伏瓦安装装置安装于待安装面，光伏瓦与相邻的支撑瓦搭接，且搭接处，光伏瓦位于支撑瓦的上方。
作为本发明的一种优选方案，还包括挂瓦件和安装板，安装板固定于待安装面，挂瓦件固定在安装板上，光伏瓦安装装置中的第二挂接件固定在挂瓦件上，支撑瓦固定在待安装面上，且位于两个挂瓦件之间。
本发明的有益效果为：
(1)本发明提出的光伏瓦安装装置，通过设置第一挂接件和第二挂接件，第一挂钩部能与第二挂钩部钩挂且相对固定，使得光伏瓦的安装和拆卸更加方便，安装后的光伏瓦防风抗震能力增强。
(2)本发明提出的光伏瓦安装系统，采用上述光伏瓦安装装置，结构简单，安装和拆卸方便。
附图说明
图1是现有技术中光伏瓦安装系统的结构示意图；
图2是本发明实施例一提供的光伏瓦安装装置的结构示意图；
图3是图2中A处的放大示意图；
图4是本发明实施例二提供的第一挂钩部和第二挂钩部连接处的结构示意图；
图5是本发明实施例三提供的第一挂钩部和第二挂钩部连接处的结构示意图；
图6是本发明提供的光伏瓦安装系统的结构示意图。
图中：
1、第一挂接件；11、第一主体；12、第一挂钩部；121、第一连接板；122、第一弯折板；
2、第二挂接件；21、第二主体；22、第二挂钩部；221、第二连接板；222、第二弯折板；
3、硬质垫片；
4、缓冲垫片；
5、安装板；
6、披水胶条；
7、支撑瓦；
8、水泥；
9、紧固件；
100、待安装面；200、挂瓦件；300、光伏瓦；
100'、待安装面；200'、挂瓦件；300'、光伏瓦；400'、螺钉。
具体实施方式
下面结合附图和实施例对本发明作进一步的详细说明。可以理解的是，此处所描述的具体实施例仅仅用于解释本发明，而非对本发明的限定。另外还需要说明的是，为了便于描述，附图中仅示出了与本发明相关的部分而非全部结构。
实施例一：
图2为本发明实施例一提供的光伏瓦安装装置的结构示意图。如图2所示，光伏瓦安装系统主要包括第一挂接件1和第二挂接件2，第一挂接件1与光伏 瓦300固定，第二挂接件2与挂瓦件200固定。第一挂接件1和第二挂接件2连接，实现将光伏瓦300固定在待安装面100上。具体地，待安装面100可以是屋顶，也可以是建筑的其他位置，以屋顶为例，即待安装面100是由较大倾斜角度的。因此，为了防止光伏瓦掉落以及为了实现更强的防风抗震能力，包括第一主体11和设置在第一主体11上的第一挂钩部12，第二主体21和设置在第二主体21上的第二挂钩部22，第一挂钩部12能与第二挂钩部22钩挂且相对固定。进一步地，光伏瓦安装系统还包括紧固件9，紧固件9用于在第一挂钩部12和第二挂钩部22钩挂配合后将第一挂钩部12和第二挂钩部22相对紧固，防止脱落，提高了防风抗震能力。进一步地，在本发明中，为了增大光伏瓦300吸收光能的面积，将光伏瓦300制作成弧形结构，弧形结构中的波谷沿着屋顶的倾斜方向延伸，形成排水槽。光伏瓦300的弧度在此不做限制，可以根据该光伏瓦系统需要安装的地理位置进行具体设定。挂瓦件200可以为金属块或者木块。
第一挂接件1与光伏瓦300之间的固定，可以采用焊接、粘接或卡接等多种机械连接形式，也可以用水泥固定，在此并不具体限定。具体地，如图2所示，第一挂接件1的主体呈板状，光伏瓦300和第一挂接件1上对应位置设置有安装孔图中未示出，在光伏瓦300的安装孔处设置有硬质垫片3，并在光伏瓦300和第一挂接件1之间设置有缓冲垫片4以作为缓冲。紧固件9依次穿过硬质垫片3、光伏瓦300、缓冲垫片4和第一主体11的主体后与螺母紧固。
第二挂接件2与挂瓦件200之间的固定，同样可以采用焊接、粘接或卡接等多种形式，在此并不具体限定，从实际安装和拆卸方便角度，优选采用螺纹连接固定的形式。具体地，如图2所示，第二挂接件2通过螺钉与挂瓦件200 固定，优选该螺钉为自攻螺丝的螺钉，使得两者的固定更牢固。由于待安装面100本身通常并非标准的平面结构，使得挂瓦件200难以与待安装面100可靠固定，因此，在挂瓦件200与待安装面100之间优选设置安装板5，安装板5分别与挂瓦件200与待安装面100固定。安装板5的作用是找平，使安装在安装板5上的挂瓦件200更容易安装。
进一步地，挂钩以及紧固件9将第一挂钩部12和第二挂钩部22在钩挂处紧固的实施方式有多种。图2为本发明实施例一提供的一种实施方式，图3是图2中A处的放大图。从图3可见，第一挂钩部12包括第一连接板121和第一弯折板122，第一连接板121与第一主体11连接。优选地，第一连接板121垂直第一主体11设置。第一弯折板122平行第一主体11设置。第二挂钩部22包括第二连接板221和第二弯折板222，第二连接板221与第二主体21连接。优选地，第二连接板221垂直第二主体21设置，第二弯折板222平行第二主体21设置。当第一挂钩部12与第二挂钩部22钩挂时，第一弯折板122和第二弯折板222能够贴合。优选地，如图3所示，第一弯折板122和第二弯折板222上均设置有锯齿结构，第一弯折板122上的锯齿结构能和第二弯折板222上的锯齿结构咬合，这种设置能够进一步增加紧固强度。
进一步地，图3所示为实施例一中提供的连接处未紧固的状态，在第一主体11上靠近第一挂钩部12的一侧设置有螺纹孔，紧固件9穿过螺纹孔抵接在第二弯折板222上。由于第二挂钩部22通过第二主体21与挂瓦件200固定，因此，当拧紧紧固件9时，紧固件9在第二弯折板222的反作用力下驱动第一挂钩部12运动，使得第一弯折板122向第二弯折板222靠近，直至第一弯折板122和第二弯折板222上的锯齿结构咬合，最终实现将第一挂钩部12和第二挂 钩部22在钩挂处紧固。优选地，该紧固件9为内六角螺栓，这种设置解决了安装过程中，扳手空间不足的问题，拧紧更加容易。进一步地，当该处连接需要拆卸时，只需将螺栓从外部拧松即可，使得安装和拆卸都更加方便。
进一步地，为了避免螺钉和螺栓在长期风吹日晒中生锈从而导致连接强度降低，螺钉和螺栓选择采用不锈钢材质。同理，为了避免第一挂接件1和第二挂接件2生锈，第一挂接件1和第二挂接件2也可以选择采用不锈钢等耐腐蚀的材料制成。但是由于不锈钢的成本较高，在本实施例中，第一挂接件1和第二挂接件2采用铝材制成。进一步地，如图2所示，上下搭接的两片光伏瓦300之间还设置有披水胶条6，优选披水胶条6为橡胶或塑胶材料，披水胶条6固定在相邻两片光伏瓦300中处于下方的一片光伏瓦300上，使得相邻两片光伏瓦300之间的接触受到缓冲。
实施例二：
本发明实施例二提供的光伏瓦安装系统，如图4所示，在第一弯折板122和第二弯折板222的重合处均设置有螺纹孔，或在第一弯折板122上设置通孔，第二弯折板222上对应设置螺纹孔。在实际使用过程中，先将第一弯折板122和第二弯折板222上的锯齿结构咬合上，将紧固件9从第一弯折板122上的螺纹孔或通孔，插入第二弯折板222上的螺纹孔中并拧紧，拧紧过程中，自动将第一挂钩部12和第二挂钩部22在钩挂处紧固。实施例二中的紧固件9可以选用为外六角螺栓，当该处连接需要拆卸时，外部具备一定的扳手空间，可将螺栓从外部拧松即可，使得安装和拆卸都更加方便。可以预计地是，实施例二中螺纹孔开设在第一弯折板122和第二弯折板222上，一定程度上破坏了锯齿结构，但有具备了一定的扳手空间，因此可以根据实际需要进行选择。
实施例三：
本发明实施例三提供的光伏瓦安装系统，具体地，如图5所示，第一挂钩部12和第二挂钩部22并没有设置第一弯折板122和第二弯折板222，直接在第一连接板121上设置锯齿结构，在第二连接板221上设置锯齿结构，第一连接板121上的锯齿结构能和第二连接板221上的锯齿结构咬合，实现第一挂钩部12和第二挂钩部22的钩挂。进一步地，在第一连接板121上的锯齿结构和第二连接板221上的锯齿结构上开设螺纹孔，或在第一连接板121上的锯齿结构上开设通孔，在第二连接板221上的锯齿结构上开设螺纹孔，将紧固件9从第一连接板121上的螺纹孔或通孔插入第二连接板221上的螺纹孔并拧紧，拧紧过程中，自动将第一连接板121和第二连接板221在钩挂处紧固。实施例三中的紧固件9可以选用为外六角螺栓，也可选用内六角螺栓，当该处连接需要拆卸时，外部具备一定的扳手空间，可将螺栓从外部拧松即可，图5中螺栓的位置，操作更方便。
本发明还提出了一种光伏瓦安装系统，包括间隔设置的光伏瓦300、支撑瓦7和上述三个实施例中的任意一种光伏瓦安装装置，每片光伏瓦300通过上述实施例中的光伏瓦安装装置固定在待安装面。具体地，图6是本发明提供的光伏瓦安装系统的结构示意图，从图6中可见，光伏瓦300通过光伏瓦安装装置安装于待安装面100，光伏瓦300与相邻的支撑瓦7搭接，且搭接处，支撑瓦7的两端分别支撑对应侧的光伏瓦300，支撑瓦7和挂瓦件200通过水泥8固定在待安装面100上，光伏瓦300位于支撑瓦7的上方。上述光伏瓦系统还包括：挂瓦件200和安装板5，安装板5固定于待安装面100，挂瓦件200固定在安装板5上。光伏瓦安装装置中的第二挂接件2固定在挂瓦件200上，支撑 瓦7固定在待安装面100上，且位于两个挂瓦件200之间。进一步地，支撑瓦7上还设置有导水槽，能够将相邻两个光伏瓦300之间的水更好地导出。
本发明提出的光伏瓦安装系统，结构简单，安装和拆卸方便，能够将光伏瓦300快速、准确地安装在待安装面100上。
注意，上述仅为本发明的较佳实施例及所运用技术原理。本领域技术人员会理解，本发明不限于这里的特定实施例，对本领域技术人员来说能够进行各种明显的变化、重新调整和替代而不会脱离本发明的保护范围。因此，虽然通过以上实施例对本发明进行了较为详细的说明，但是本发明不仅仅限于以上实施例，在不脱离本发明构思的情况下，还可以包括更多其他等效实施例，而本发明的范围由所附的权利要求范围决定。

Claims (10)

  1. 一种光伏瓦安装装置，包括：
    第一挂接件(1)，其包括第一主体(11)和设置在所述第一主体(11)上的第一挂钩部(12)，所述第一主体(11)用于与光伏瓦(300)固定；
    第二挂接件(2)，其包括第二主体(21)和设置在所述第二主体(21)上的第二挂钩部(22)，所述第二主体(21)用于固定在待安装面(100)，所述第一挂钩部(12)可拆卸地与所述第二挂钩部(22)钩挂且相对固定。
  2. 根据权利要求1所述的光伏瓦安装装置，其特征在于，还包括紧固件(9)，所述紧固件(9)将所述第一挂钩部和所述第二挂钩部在钩挂处紧固。
  3. 根据权利要求2所述的光伏瓦安装装置，其特征在于，所述第一主体(11)上设置有螺纹孔，所述紧固件(9)穿过所述螺纹孔抵接在所述第二挂钩部(22)上，将所述第一挂钩部(12)和所述第二挂钩部(22)在钩挂处紧固。
  4. 根据权利要求2所述的光伏瓦安装装置，其特征在于，所述第一挂钩部(12)和所述第二挂钩部(22)其中一个设置通孔或螺纹孔，另一个设置螺纹孔，所述紧固件(9)穿过一个所述通孔或螺纹孔并与另一个所述螺纹孔螺纹连接。
  5. 根据权利要求2所述的光伏瓦安装装置，其特征在于，所述第一挂钩部(12)和所述第二挂钩部(22)上均设置有锯齿结构，所述第一挂钩部(12)钩在所述第二挂钩部(22)上，且所述第一挂钩部(12)和所述第二挂钩部(22)上的锯齿结构相互咬合。
  6. 根据权利要求5所述的光伏瓦安装装置，其特征在于，所述第一挂钩部 (12)包括第一连接板(121)和第一弯折板(122)，所述第二挂钩部(22)包括第二连接板(221)和第二弯折板(222)，所述锯齿结构分别设置所述第一弯折板(122)和所述第二弯折板(222)上。
  7. 根据权利要求5所述的光伏瓦安装装置，其特征在于，所述第一挂钩部(12)包括第一连接板(121)，所述第二挂钩部(22)包括第二连接板(221)，所述锯齿结构分别设置在所述第一连接板(121)和所述第二连接板(221)上。
  8. 根据权利要求2～7任一项所述的光伏瓦安装装置，其特征在于，还包括：硬质垫片(3)和缓冲垫片(4)，所述光伏瓦(300)和所述第一主体(11)上对应设置有安装孔，所述硬质垫片(3)和所述缓冲垫片(4)设置于所述光伏瓦(300)和所述第一主体(11)之间，所述紧固件(9)依次穿过所述硬质垫片(3)、所述光伏瓦(300)、所述缓冲垫片(4)和所述第一主体(11)与螺母紧固。
  9. 一种光伏瓦安装系统，其特征在于，包括间隔设置的光伏瓦(300)、支撑瓦(7)和如权利要求1～8任一项所述的光伏瓦安装装置，所述光伏瓦(300)通过所述光伏瓦安装装置用于安装于待安装面(100)，所述光伏瓦(300)与相邻的所述支撑瓦(7)搭接，且在搭接处所述光伏瓦(300)位于所述支撑瓦(7)的上方。
  10. 根据权利要求9所述的光伏瓦安装系统，其特征在于，还包括挂瓦件(200)和安装板(5)，所述安装板(5)固定于所述待安装面(100)，所述挂瓦件(200)固定在所述安装板(5)上，所述光伏瓦安装装置中的第二挂接件(2)固定在所述挂瓦件(200)上，所述支撑瓦(7)固定在所述待安装面(100)上，且位于两个所述挂瓦件(200)之间。
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