Color steel tile solar photovoltaic system

Abstract

The utility model discloses a color steel tile solar photovoltaic system, which comprises a solar photovoltaic assembly (1), the solar photovoltaic assembly (1) is erected above the base surface of a color steel tile (3) through a mounting cross beam (2), and the lower part of the mounting cross beam (2) is fixedly connected with the base surface of the color steel tile (3) through a plurality of connecting pieces (4). Fastening pressing pieces (6) are arranged on the edges of the left side and the right side of the solar photovoltaic assembly (1) above the installation cross beam (2), the connecting piece (4) comprises a connecting piece body, and the lower end of the connecting piece body extends to form two supporting legs (4.1) which can wrap a wave crest structure on the top face of the color steel tile (3) after being matched with each other. And the two supporting legs are fixedly connected with the color steel tile (3) through a plurality of self-tapping screws (4.3) respectively. The solar photovoltaic assembly can be quickly fixed and installed on the base surface of the color steel tile, the installation process is simple and convenient, the installation position is flexible, the overall installation structure is stable, and the weight is light.

Description

TECHNICAL FIELD

[0001] The utility model belongs to solar photovoltaic technical field, especially relate to a color steel tile solar photovoltaic system. BACKGROUND

[0002] With the increasing demand for renewable energy all over the world, solar photovoltaic technology, as one of the most potential clean energy, has been widely used in various building roofs. However, when installing solar photovoltaic system on light metal roof such as color steel tile, it often faces problems such as poor fixation, complex installation and so on. When the installation is complex, the cost of installation materials and labor is relatively high, which increases the installation cost, prolongs the installation time, causes hindrance to large-scale popularization and application, and makes the later maintenance more troublesome. At the same time, the overall weight of the system is usually heavy, which directly causes burden to the color steel tile, and the adaptability of the color steel tile is limited, and serious security risks may exist. SUMMARY

[0003] The utility model discloses a color steel tile solar photovoltaic system, through the design of truss and connecting piece optimization, realize the stable installation of solar photovoltaic module above color steel tile, simplify the installation process, fast installation speed, low cost, light overall weight, satisfy market demand.

[0004] The utility model is realized through the following technical schemes:

[0005] Color steel tile solar photovoltaic system, including solar photovoltaic module 1, solar photovoltaic module 1 is erected above color steel tile 3 base surface through at least two parallelly arranged installation crossbeam 2, the lower part of installation crossbeam 2 is fixedly connected with color steel tile 3 base surface through several connecting pieces 4, the upper and lower end surfaces of installation crossbeam 2 are each provided with a recess 5 that can be clamped into the bolt head, the left and right two side edges of solar photovoltaic module 1 above installation crossbeam 2 are all provided with fastening pressure piece 6, the lower part of fastening pressure piece 6 is provided with a connecting table 6.1, the connecting table 6.1 and the upper part of installation crossbeam 2 are fixed together through the first bolt 7 with the bolt head below, the bolt head of first bolt 7 is embedded in the recess 5 above installation crossbeam 2, the connecting piece 4 includes connecting piece body, the lower end of connecting piece body extends two supporting legs 4.1 that can cover one wave crest structure of color steel tile 3 top surface after mutual cooperation, so that connecting piece 4 can be closely and tightly mounted above color steel tile 3, two supporting legs are fixedly connected with color steel tile 3 through several self-tapping screws 4.3, the upper end of connecting piece body extends a connecting cross plate 4.2, the connecting cross plate 4.2 and the lower part of installation crossbeam 2 are fixed together through the second bolt 8 with the bolt head above, the bolt head of second bolt 8 is embedded in the recess 5 below installation crossbeam 2.

[0006] As a preferred, the mounting beam 2 is folded from a sheet of metal plate, two edge portions of the metal plate are overlapped and formed into an embracing structure 2.1 at the bottom of the groove above the mounting beam to increase the connection strength.

[0007] More preferably, the metal plate is an aluminum plate.

[0008] As a preferred, the inner side of the leg 4.1 of the connecting piece 4 in contact with the crest of the color steel tile 3 is provided with an elastic sealing pad made of weather-resistant rubber material to form an effective seal between the connecting piece 4 and the color steel tile 3 and prevent rainwater from penetrating.

[0009] As a preferred, the solar photovoltaic module 1 is erected above the base surface of the color steel tile 3 by two parallel mounting beams 2.

[0010] As a preferred, the two legs 4.1 of the connecting piece 4 are respectively a first leg and a second leg, the first leg is a inclined plate structure capable of fitting one side of the crest structure of the top surface of the color steel tile, and the second leg is a folded structure capable of fitting the top side and the other side of the crest structure, and the first leg and the second leg are both fixed to the color steel tile by self-tapping screws at the fitting position of the side of the crest structure.

[0011] As a preferred, the first bolt 7 and the second bolt 8 are both T-shaped bolts with long strip-shaped bolt heads, so that the bolt head can be inserted into the upper and lower grooves 5 on the mounting beam 2 from any position and embedded into the groove 5 by rotating the bolt, without the need to insert the bolt head from the end of the mounting beam into the groove and move it from outside to inside to the position where the fastening piece 6 or the connecting piece 4 needs to be installed, which greatly saves the installation time and improves the installation efficiency.

[0012] As preferred, the fastening press 6 comprises an intermediate fastening press 6.2 and an edge fastening press 6.3; the intermediate fastening press 6.2 is arranged between two solar photovoltaic modules 1 and presses the frames of the two adjacent solar photovoltaic modules 1, and the edge fastening press 6.3 is arranged on the outer side of the outermost solar photovoltaic module to fix the frame of the side; the intermediate fastening press 6.2 is of a structure that the middle is a connecting table 6.1, and a reverse L-shaped pressing plate extends outward from each end of the connecting table 6.1, and the two reverse L-shaped pressing plates are used to press the frames of the two adjacent solar photovoltaic modules respectively, and the intermediate fastening press 6.2 is fixedly connected with the upper part of the mounting beam 2 through the first bolt 7 and the connecting table 6.1 in the middle; the edge fastening press 6.3 is of a double-step structure, which comprises a first step on the upper side and a second step on the lower side, the step surface of the first step is used to press the frame of the solar photovoltaic module, and the step surface of the second step is the connecting table 6.1 of the lower part of the fastening press, and the edge fastening press 6.3 is fixedly connected with the upper part of the mounting beam 2 through the first bolt 7 and the step surface of the second step.

[0013] More preferably, the reverse L-shaped pressing plate on the intermediate fastening press 6.2 and the step surface of the first step on the edge fastening press 6.3, where the frame of the solar photovoltaic module is in contact, are provided with anti-skid structures 6.4.

[0014] More preferably, the step leg of the first step on the edge fastening press 6.3 is higher than the step leg of the second step, and the step leg of the second step is pressed on the upper end surface of the mounting beam 2.

[0015] The utility model discloses a color steel tile solar photovoltaic system, clever structure, through the design, connecting piece can be fixed to the color steel tile above mounting beam steady fast, solar photovoltaic module also can be fixed to the mounting beam above, the installation process is simple, fast, need not punch a hole in advance, and the installation position is flexible, and the overall installation structure is stable, and the weight is light, and the original installation structure complex, heavy, difficult installation, the pressure of color steel tile roof etc. problems are solved, and subsequent dismounting and maintenance are also simple, and it has good promoting effect to widely lay solar photovoltaic module on color steel tile, and the practicality is strong, and it is worth promoting.

[0016] The utility model discloses a color steel tile solar photovoltaic system, clever structure, through the design, connecting piece can be fixed to the color steel tile above mounting beam steady fast, solar photovoltaic module also can be fixed to the mounting beam above, the installation process is simple, fast, need not punch a hole in advance, and the installation position is flexible, and the overall installation structure is stable, and the weight is light, and the original installation structure complex, heavy, difficult installation, the pressure of color steel tile roof etc. problems are solved, and subsequent dismounting and maintenance are also simple, and it has good promoting effect to widely lay solar photovoltaic module on color steel tile, and the practicality is strong, and it is worth promoting. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model discloses a color steel tile solar photovoltaic system, clever structure, through the design, connecting piece can be fixed to the color steel tile above mounting beam steady fast, solar photovoltaic module also can be fixed to the mounting beam above, the installation process is simple, fast, need not punch a hole in advance, and the installation position is flexible, and the overall installation structure is stable, and the weight is light, and the original installation structure complex, heavy, difficult installation, the pressure of color steel tile roof etc. problems are solved, and subsequent dismounting and maintenance are also simple, and it has good promoting effect to widely lay solar photovoltaic module on color steel tile, and the practicality is strong, and it is worth promoting.

[0018] Figure 1 It is the three-dimensional structure schematic diagram of the utility model embodiment;

[0019] Figure 2 for Figure 1 enlarged view at A;

[0020] Figure 3 for Figure 1 enlarged view at B;

[0021] Figure 4 for Figure 3 perspective structural schematic view;

[0022] Figure 5 for Figure 3 enlarged view at C;

[0023] Figure 6 side structural schematic view of the mounting beam. DETAILED DESCRIPTION

[0024] All features disclosed in this specification, and / or all steps of any methods or processes disclosed in this specification, can be combined in any combination, except combinations where at least some of such features and / or steps are mutually exclusive.

[0025] Any feature disclosed in this specification, unless stated otherwise, can be replaced by alternative features serving the same, equivalent or similar purpose, to achieve the same, equivalent or similar result.

[0026] As Figures 1-6 shown, the color steel tile solar photovoltaic system comprises a solar photovoltaic assembly 1, which is erected above the base surface of a color steel tile 3 through at least two parallel mounting beams 2, the lower part of the mounting beam 2 is fixedly connected with the base surface of the color steel tile 3 through a plurality of connecting pieces 4, the upper and lower end faces of the mounting beam 2 are each provided with a recess 5 capable of clamping a bolt head, the left and right side edges of the solar photovoltaic assembly 1 above the mounting beam 2 are each provided with a fastening pressing piece 6, the lower part of the fastening pressing piece 6 is provided with a connecting table 6.1, the connecting table 6.1 and the upper part of the mounting beam 2 are fixedly connected together through a first bolt 7 with a bolt head below, the bolt head of the first bolt 7 is embedded in the recess 5 above the mounting beam 2, the connecting piece 4 comprises a connecting piece body, the lower end of the connecting piece body extends two supporting legs 4.1 capable of covering a wave crest structure on the top surface of the color steel tile 3 after cooperation, so that the connecting piece 4 can be closely and tightly mounted above the color steel tile 3, the two supporting legs are fixedly connected with the color steel tile 3 through a plurality of self-tapping screws 4.3, the upper end of the connecting piece body extends a connecting cross plate 4.2, the connecting cross plate 4.2 and the lower part of the mounting beam 2 are fixedly connected together through a second bolt 8 with a bolt head above, the bolt head of the second bolt 8 is embedded in the recess 5 below the mounting beam 2.

[0027] The mounting beam 2 is folded from a sheet of metal plate, and the two edge portions of the metal plate are overlapped and formed into an embracing structure 2.1 at the bottom of the groove above the mounting beam to increase the connection strength.

[0028] The metal plate is an aluminum plate.

[0029] The inner side of the leg 4.1 of the connecting piece 4 in contact with the crest of the color steel tile 3 is provided with an elastic sealing pad made of weather-resistant rubber material to form an effective seal between the connecting piece 4 and the color steel tile 3 and prevent rainwater from penetrating.

[0030] The solar photovoltaic module 1 is erected above the base surface of the color steel tile 3 by two parallel mounting beams 2.

[0031] The two legs 4.1 of the connecting piece 4 are respectively a first leg and a second leg, the structure of the first leg is a inclined plate structure that can fit one side of the crest structure of the top surface of the color steel tile, and the structure of the second leg is a folded structure that can fit the top side and the other side of the crest structure, and the first leg and the second leg are both fixed to the color steel tile by self-tapping screws at the fitting position of the side of the crest structure.

[0032] The first bolt 7 and the second bolt 8 are both T-shaped bolts with long strip-shaped bolt heads, so that the bolt head can be inserted into the upper and lower grooves 5 on the mounting beam 2 from any position and embedded into the groove 5 by rotating the bolt, without the need to insert the bolt head from the end of the mounting beam into the groove and move it from outside to inside to the position where the fastening piece 6 or the connecting piece 4 needs to be installed, which greatly saves the installation time and improves the installation efficiency.

[0033] The fastening press 6 comprises an intermediate fastening press 6.2 and an edge fastening press 6.3; the intermediate fastening press 6.2 is arranged between two solar photovoltaic modules 1 and presses the frames of the two adjacent solar photovoltaic modules 1, and the edge fastening press 6.3 is arranged on the outer side of the outermost solar photovoltaic module to fix the frame of the side; the intermediate fastening press 6.2 is in a structure that the middle is a connecting table 6.1, and a reverse L-shaped pressing plate extends outward from each end of the connecting table 6.1, and the two reverse L-shaped pressing plates are used for pressing the frames of the two adjacent solar photovoltaic modules respectively; the intermediate fastening press 6.2 is fixedly connected with the upper part of the mounting beam 2 through the first bolt 7 and the connecting table 6.1 in the middle; the edge fastening press 6.3 is in a double-step structure, the double-step structure comprises a first step on the upper side and a second step on the lower side, the step surface of the first step is used for pressing the frame of the solar photovoltaic module, and the step surface of the second step is the connecting table 6.1 of the lower part of the fastening press; the edge fastening press 6.3 is fixedly connected with the upper part of the mounting beam 2 through the first bolt 7 and the step surface of the second step.

[0034] The places where the reverse L-shaped pressing plate on the intermediate fastening press 6.2 and the frame of the solar photovoltaic module are in contact with each other and the places where the step surface of the first step on the edge fastening press 6.3 and the frame of the solar photovoltaic module are in contact with each other are all provided with anti-skid structures 6.4; the anti-skid structures 6.4 are in a corrugated structure.

[0035] The step leg of the first step on the edge fastening press 6.3 is higher than the step leg of the second step, and the step leg of the second step is pressed on the upper end surface of the mounting beam 2.

[0036] The mounting process of the utility model is as follows:

[0037] The two supporting legs 4.1 at the lower end of the connecting piece 4 are arranged above the wave crest of the color steel tile 3 according to the required position, so that the connecting piece 4 is closely attached to the color steel tile 3, and then the self-tapping screw 4.3 is used for fixing.

[0038] The connecting horizontal plate 4.2 at the upper end of the connecting piece 4 is connected with the groove at the lower part of the mounting beam 2 through the second bolt 8, the second bolt 8 is tightened, and the mounting beam 2 is stably hung above the color steel tile 3.

[0039] The solar photovoltaic module 1 is placed between the two mounting beams 2, the edges of the solar photovoltaic module 1 are fixed with the mounting beams 2 through the fastening press 6, the solar photovoltaic module 1 is quickly and firmly fixed above the mounting beam 2, finally the solar photovoltaic module 1 is quickly and firmly fixed above the color steel tile 3, and the weight is light.

[0040] This utility model of a solar photovoltaic system for color steel roof tiles features an ingenious structure. Through its design, the connecting parts can securely and quickly fix the installation beam to the top of the color steel roof tile, and the solar photovoltaic modules can also be quickly fixed to the top of the installation beam. The installation process is simple and quick, requiring no pre-drilling, and the installation position is flexible. The overall installation structure is stable and lightweight, solving the problems of complex, cumbersome, and difficult-to-install installation structures, as well as the high pressure on the color steel roof tile. Subsequent disassembly and maintenance are also simple. It has a very good promoting effect on the widespread installation of solar photovoltaic modules on color steel roof tiles, is highly practical, and is worthy of promotion.

[0041] This invention is not limited to the specific embodiments described above. This invention extends to any new feature or combination disclosed in this specification, as well as any new method or process step or combination disclosed herein.

Claims

1. A color steel tile solar photovoltaic system, characterized in that, The system includes a solar photovoltaic module (1), which is mounted on the base of a corrugated steel sheet (3) via at least two parallel mounting beams (2). The lower part of the mounting beams (2) is fixedly connected to the base of the corrugated steel sheet (3) via several connectors (4). Each of the upper and lower ends of the mounting beams (2) has a groove (5) for inserting a bolt head. Fastening pressure pieces (6) are provided on the upper part of the mounting beams (2) and on the left and right edges of the solar photovoltaic module (1). A connecting platform (6.1) is provided at the lower part of the fastening pressure piece (6). The connecting platform (6.1) is fixed to the upper part of the mounting beams (2) by a first bolt (7) with the bolt head located below. The head is embedded in the groove (5) above the mounting beam (2). The connector (4) includes a connector body. The lower end of the connector body extends into two legs (4.1) that cooperate with each other to cover a wave-shaped structure on the top surface of the color steel tile (3), so that the connector (4) can be tightly and securely mounted on the color steel tile (3). The two legs are fixedly connected to the color steel tile (3) by several self-tapping screws (4.3). The upper end of the connector body extends into a connecting plate (4.2). The connecting plate (4.2) is fixed to the lower part of the mounting beam (2) by a second bolt (8) with the bolt head located above. The bolt head of the second bolt (8) is embedded in the groove (5) below the mounting beam (2).

2. The color steel tile solar photovoltaic system according to claim 1, characterized in that, The mounting beam (2) is made of a folded metal plate, with the two sides of the metal plate overlapping at the bottom of the groove above the mounting beam to form an interlocking structure (2.1).

3. The color steel tile solar photovoltaic system according to claim 2, characterized in that, The metal plate is an aluminum plate.

4. The color steel tile solar photovoltaic system according to claim 1, characterized in that, An elastic sealing gasket is provided on the inner side of the contact point between the support leg (4.1) on the connector (4) and the crest of the corrugated steel sheet (3). The sealing gasket is made of a rubber material with strong weather resistance.

5. The color steel tile solar photovoltaic system according to claim 1, characterized in that, The solar photovoltaic module (1) is mounted on the base of the color steel tile (3) by two parallel mounting beams (2).

6. The color steel tile solar photovoltaic system according to claim 1, characterized in that, The two legs (4.1) of the connector (4) are the first leg and the second leg, respectively. The first leg is a sloping plate structure that can fit with one side of the corrugated structure on the top surface of the corrugated steel tile. The second leg is a folded structure that can fit with the top side and the other side of the corrugated structure. The first leg and the second leg are fixed to the corrugated steel tile with self-tapping screws at the side fitting points of the corrugated structure.

7. The color steel tile solar photovoltaic system according to claim 1, characterized in that, The first bolt (7) and the second bolt (8) are both T-bolts with long strip-shaped bolt heads.

8. The color steel tile solar photovoltaic system according to claim 1, characterized in that, The fastening member (6) includes a middle fastening member (6.2) and an edge fastening member (6.3); the middle fastening member (6.2) is used to be positioned between two solar photovoltaic modules (1) and simultaneously press down the frames of two adjacent solar photovoltaic modules (1); the edge fastening member (6.3) is used to be positioned on the outside of the outermost solar photovoltaic module to fix its side frame; the middle fastening member (6.2) has a structure with a connecting platform (6.1) in the middle and two inverted L-shaped pressure plates extending outward from both ends of the connecting platform (6.1), and the two inverted L-shaped pressure plates are used to press down the frames of two adjacent solar photovoltaic modules respectively. The frame, the middle fastening member (6.2) is fixedly connected to the upper part of the mounting beam (2) by the first bolt (7) through the connecting platform (6.1) located in the middle; the side fastening member (6.3) has a double-step structure, the double-step structure includes a first step on the upper side and a second step on the lower side, the step surface of the first step is used to press the frame of the solar photovoltaic module, the step surface of the second step is the connecting platform (6.1) at the lower part of the fastening member, the side fastening member (6.3) is fixedly connected to the upper part of the mounting beam (2) through the step surface of the second step by the first bolt (7).

9. The color steel tile solar photovoltaic system according to claim 8, characterized in that, The inverted L-shaped pressure plate on the intermediate fastening member (6.2) and the part of the frame of the solar photovoltaic module that come into contact with each other, and the step surface of the first step on the edge fastening member (6.3) and the part of the frame of the solar photovoltaic module that come into contact with each other, are provided with anti-slip structures (6.4).

Images