A new type of four-slope photovoltaic mounting bracket suitable for sloping roofs
By designing a new photovoltaic mounting bracket suitable for four-slope roofs, including a variety of installation inclined beams and connecting brackets, the problem of the existing technology being unable to effectively install the photovoltaic system is solved, a higher photovoltaic panel installation area and more flexible angle adjustment are achieved, and photovoltaic power generation efficiency and system performance are improved.
Patent Information
- Application Number
- CN202421214565.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-05-30
AI Technical Summary
The existing photovoltaic installation inclined beams cannot be applied to four-slope inclined roofs, resulting in reduced performance of photovoltaic systems and reduced power generation efficiency.
A new four-slope photovoltaic mounting bracket is designed, including the first, second and third mounting oblique beams, as well as connecting columns and connecting brackets. Through these components, the two-slope installation is achieved on the four-slope roof, improving the flexibility of the installation area and angle adjustment of the photovoltaic panels.
The design significantly increases the installation area of the photovoltaic panels on the four-slope roof, facilitates the adjustment of the angle of the photovoltaic module, ensures that the photovoltaic system operates in the best state, improves power generation efficiency, and improves the seismic resistance of the installation and the reduction of roof load.
Smart Images
Figure CN222750364U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of photovoltaic panel installation, and in particular to a novel four-slope photovoltaic installation bracket suitable for sloping roofs. Background Art
[0002] In the current photovoltaic support system, the common sloping roof photovoltaic support adopts a fixed structure, and the photovoltaic modules are fixed on the roof through components such as beams, longitudinal beams and columns. The installation of these brackets usually needs to be adjusted according to the slope of the roof to ensure that the photovoltaic modules can obtain the best solar radiation angle. However, in actual production, there are a considerable number of four-slope sloping roofs. Compared with the double-slope sloping roof, the roof slope of the four-slope sloping roof is limited, resulting in the number of photovoltaic modules that can be installed being much smaller than that of the double-slope roof. This type of roof is usually called a "junk roof" because it is impossible to install an effective photovoltaic system, thereby limiting the economic benefits of photovoltaic power generation. At the same time, due to the limitation of the roof slope, the installation angle of the photovoltaic module is limited, resulting in the inability to obtain the best lighting angle, resulting in inflexible layout of the photovoltaic module, affecting the performance of the overall photovoltaic system, and affecting the power generation efficiency. Utility Model Content
[0003] The technical problem to be solved by the utility model is that the existing photovoltaic installation inclined beams cannot be applied to four-slope sloping roofs, which affects the performance of the overall photovoltaic system and reduces the power generation efficiency.
[0004] To solve the above technical problems, the utility model adopts the following technical solutions: a new four-slope photovoltaic mounting bracket suitable for sloping roofs, comprising two first mounting oblique beams for mounting on both ends of the roof, several second mounting oblique beams for mounting on the east-west slope roof, several third mounting oblique beams for mounting on the north-south slope roof, several connecting brackets, and several connecting columns. The first mounting oblique beams, the second mounting oblique beams and the third mounting oblique beams are all connected to the roof through connecting columns, the second mounting oblique beams and the third mounting oblique beams are all connected to the roof through connecting brackets, several third mounting oblique beams are arranged between the second mounting oblique beams, and several second mounting oblique beams are arranged between the first mounting oblique beams. The top of the first mounting oblique beam, the top of the second mounting oblique beam and the top of the third mounting oblique beam cooperate to form several photovoltaic panel mounting positions after the first mounting oblique beam, the second mounting oblique beam and the third mounting oblique beam are installed in place.
[0005] When the utility model is working, the first installation inclined beam, the second installation inclined beam and the third installation inclined beam are used to realize the two-slope installation on the four-slope roof, which greatly increases the installation area of the photovoltaic panels on the four-slope roof. At the same time, it is convenient to adjust the angle of attention to a suitable range, which can ensure that the overall photovoltaic system works in the best state and improve the power generation efficiency.
[0006] Preferably, the connecting columns include a first mounting column group, a second mounting column group and a third mounting column group, the outer ends of the first mounting oblique beam, the outer ends of the second mounting oblique beam and the outer ends of the third mounting oblique beam are all connected to the roof through the first mounting column group, the inner end of the first mounting oblique beam is connected to the roof through the second mounting column group, and the inner end of the second mounting oblique beam is connected to the east and west slope roof through the third mounting column group.
[0007] Preferably, the third mounting column group includes supporting columns, diagonal columns and connecting beams, the connecting beams are extended along the inclination angle of the east-west slope roof, the connecting beams are connected to the east-west slope roof through connecting brackets, one end of the supporting column is connected to the inner end of the second mounting diagonal beam, the other end of the supporting column is connected to one end of the connecting beam, and one end of the supporting column is connected to the other end of the connecting beam through the diagonal column.
[0008] Preferably, the connecting bracket includes a first L-shaped connecting plate, a second L-shaped connecting plate and a Z-shaped connecting plate, one end of the first L-shaped connecting plate is connected to the second mounting inclined beam, the third mounting inclined beam or the connecting column, one end of the second L-shaped connecting plate is connected to the north-south slope roof or the east-west slope roof, the first L-shaped connecting plate, the second L-shaped connecting plate and the Z-shaped connecting plate are arranged in a U shape, one end of the Z-shaped connecting plate is connected to the other end of the first L-shaped connecting plate, and the other end of the Z-shaped connecting plate is connected to the other end of the second L-shaped connecting plate.
[0009] When the utility model is working, a U-shaped connecting bracket is adopted, which can improve the overall earthquake resistance of the photovoltaic installation inclined beam and reduce the load on the roof. It has a simple structure, light weight and is easy and quick to install.
[0010] Preferably, a plurality of mounting components for fixing the photovoltaic panels are provided in the photovoltaic panel mounting position, and the mounting components include a mounting buckle shell, a movable mounting plate, a first fixing bolt and a second fixing bolt. The mounting buckle shell is fixedly mounted on the top of the first mounting oblique beam, the top of the second mounting oblique beam or the top of the third mounting oblique beam by means of a threaded connection with the first fixing bolt. The opening of the mounting buckle shell is provided with a limiting flange formed by an inward bend. The movable mounting plate is movably limitedly mounted in the mounting buckle shell. The tail end of the second fixing bolt is threadedly connected to the mounting movable plate after passing through the corresponding photovoltaic panel. The inner end surface of the limiting flange abuts against the movable mounting plate, and the outer end surface of the limiting flange abuts against the corresponding photovoltaic panel.
[0011] The beneficial technical effects of the utility model include:
[0012] 1. The utility model adopts the first installation inclined beam, the second installation inclined beam and the third installation inclined beam to realize the two-slope installation on the four-slope roof, which greatly increases the installation area of the photovoltaic panel on the four-slope roof. At the same time, it is convenient to adjust the angle of attention to a suitable range, which can ensure that the overall photovoltaic system works in the best state and improve the power generation efficiency.
[0013] 2. The utility model adopts a U-shaped connecting bracket, which can improve the overall earthquake resistance of the photovoltaic installation inclined beam and reduce the load on the roof. It has a simple structure, light weight and is easy and quick to install.
[0014] Other features and advantages of the present invention will be disclosed in detail in the following specific implementations and drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The utility model is further described below in conjunction with the accompanying drawings:
[0016] Figure 1 A schematic diagram of the structure of a new type of four-slope photovoltaic mounting bracket suitable for sloping roofs Figure 1 ;
[0017] Figure 2 A schematic diagram of the structure of a new type of four-slope photovoltaic mounting bracket suitable for sloping roofs Figure 2 ;
[0018] Figure 3 A schematic diagram of the structure of a new type of four-slope photovoltaic mounting bracket suitable for sloping roofs Figure 3 ;
[0019] Figure 4 for Figure 2 A partial enlarged view of point B in the middle;
[0020] Figure 5 for Figure 1 A partial enlarged view of the middle A;
[0021] Figure 6 This is a schematic diagram of the installation status of a new type of four-slope photovoltaic mounting bracket suitable for sloping roofs. DETAILED DESCRIPTION
[0022] The following is an explanation and description of the technical scheme of the embodiment of the utility model in conjunction with the drawings of the embodiment of the utility model, but the following embodiment is only a preferred embodiment of the utility model, not all. Based on the embodiment in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the utility model.
[0023] In the following description, terms such as "inside", "outside", "up", "down", "left", "right", etc. that indicate directions or positional relationships are only used to facilitate the description of the embodiments and simplify the description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction. Therefore, it should not be understood as a limitation on the present invention.
[0024] Please see attached Figure 1 The present embodiment discloses a novel four-slope photovoltaic mounting bracket suitable for sloping roofs, including two first mounting inclined beams 1 for mounting on both ends of the roof, a plurality of second mounting inclined beams 2 for mounting on the east-west sloping roof, a plurality of third mounting inclined beams 3 for mounting on the north-south sloping roof, a plurality of connecting brackets 4, and a plurality of connecting columns 5, which are described in detail below in conjunction with the accompanying drawings.
[0025] Please see attached Figure 1 To Attachment Figure 5 The first mounting oblique beam 1, the second mounting oblique beam 2 and the third mounting oblique beam 3 are all connected to the roof through the connecting column 5, the second mounting oblique beam 2 and the third mounting oblique beam 3 are all connected to the roof through the connecting bracket 4, a number of third mounting oblique beams 3 are arranged between the second mounting oblique beams 2, and a number of second mounting oblique beams 2 are arranged between the first mounting oblique beam 1, and the top of the first mounting oblique beam 1, the top of the second mounting oblique beam 2 and the top of the third mounting oblique beam 3 cooperate to form a number of photovoltaic panel installation positions after the first mounting oblique beam 1, the second mounting oblique beam 2 and the third mounting oblique beam 3 are installed in place.
[0026] When this embodiment is working, the first installation inclined beam 1, the second installation inclined beam 2 and the third installation inclined beam 3 are used to realize the two-slope installation on the four-slope roof, which greatly increases the installation area of the photovoltaic panels on the four-slope roof. At the same time, it is convenient to adjust the lighting angle to a suitable range, which can ensure that the overall photovoltaic system works in the best state and improve the power generation efficiency.
[0027] Preferably, the connecting column 5 includes a first mounting column group 51, a second mounting column group 52 and a third mounting column group 53, the outer end of the first mounting oblique beam 1, the outer end of the second mounting oblique beam 2 and the outer end of the third mounting oblique beam 3 are all connected to the roof through the first mounting column group 51, the inner end of the first mounting oblique beam 1 is connected to the roof through the second mounting column group 52, and the inner end of the second mounting oblique beam 2 is connected to the east-west slope roof through the third mounting column group 53.
[0028] In a specific implementation, the third installation column group 53 includes a supporting column 531, a diagonal column 532 and a connecting beam 533. The connecting beam 533 is extended and arranged along the inclination angle of the east-west slope roof. The connecting beam 533 is connected to the east-west slope roof through a connecting bracket 4. One end of the supporting column 531 is connected to the inner end of the second installation diagonal beam 2, and the other end of the supporting column 531 is connected to one end of the connecting beam 533. One end of the supporting column 531 is connected to the other end of the connecting beam 533 through the diagonal column 532. With the support of the third installation column group 53, the four-slope form installation of the four-slope roof can be modified to a two-slope form installation. Please refer to the attached Figure 6 The two-slope installation can greatly increase the installation area of photovoltaic panels on four-slope roofs and the utilization efficiency of the roof.
[0029] As a further improvement of this embodiment, the connecting bracket 4 includes a first L-shaped connecting plate 41, a second L-shaped connecting plate 42 and a Z-shaped connecting plate 43, one end of the first L-shaped connecting plate 41 is connected to the second mounting inclined beam 2, the third mounting inclined beam 3 or the connecting column 5, one end of the second L-shaped connecting plate 42 is connected to the north-south slope roof or the east-west slope roof, and the first L-shaped connecting plate 41, the second L-shaped connecting plate 42 and the Z-shaped connecting plate 43 are arranged in a U shape, one end of the Z-shaped connecting plate 43 is connected to the other end of the first L-shaped connecting plate 41, and the other end of the Z-shaped connecting plate 43 is connected to the other end of the second L-shaped connecting plate 42.
[0030] When this embodiment is working, the U-shaped connecting bracket 4 is used to improve the overall earthquake resistance of the photovoltaic installation inclined beam, while reducing the load on the roof. It has a simple structure, light weight, and is easy and quick to install.
[0031] Preferably, a plurality of mounting components 6 for fixing the photovoltaic panels are provided in the photovoltaic panel mounting position, and the mounting components 6 include a mounting buckle shell 61, a movable mounting plate 62, a first fixing bolt 63 and a second fixing bolt 64. The mounting buckle shell 61 is fixedly mounted on the top of the first mounting inclined beam 1, the top of the second mounting inclined beam 2 or the top of the third mounting inclined beam 3 by means of a threaded connection with the first fixing bolt 63. The opening of the mounting buckle shell 61 is provided with a limiting flange 611 formed by an inward bend. The movable mounting plate 62 is movably limitedly mounted in the mounting buckle shell 61. The tail end of the second fixing bolt 64 is threadedly connected to the mounting movable plate after passing through the corresponding photovoltaic panel. The inner end face of the limiting flange 611 abuts against the movable mounting plate 62, and the outer end face of the limiting flange 611 abuts against the corresponding photovoltaic panel.
[0032] The beneficial technical effects of this embodiment include: using the first installing inclined beam, the second installing inclined beam and the third installing inclined beam to realize the two-slope installation on the four-slope roof, which greatly increases the installation area of the photovoltaic panels on the four-slope roof, and at the same time facilitates the adjustment of the lighting angle to an appropriate range, which can ensure that the overall photovoltaic system works in the best state and improve the power generation efficiency.
[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Those skilled in the art should understand that the utility model includes but is not limited to the contents described in the drawings and the above specific implementation. Any modification that does not deviate from the functional and structural principles of the utility model will be included in the scope of the claims.
Claims
1. A new type of four-slope photovoltaic mounting bracket suitable for sloping roofs, characterized by: The invention comprises two first oblique mounting beams (1) for mounting on both ends of a roof, a plurality of second oblique mounting beams (2) for mounting on an east-west slope roof, a plurality of third oblique mounting beams (3) for mounting on a north-south slope roof, a plurality of connecting brackets (4) and a plurality of connecting columns (5); the first oblique mounting beams (1), the second oblique mounting beams (2) and the third oblique mounting beams (3) are all connected to the roof via the connecting columns (5); the second oblique mounting beams (2) and the third oblique mounting beams (3) are all connected to the roof via the connecting brackets (4); a plurality of third oblique mounting beams (3) are arranged between the second oblique mounting beams (2); a plurality of second oblique mounting beams (2) are arranged between the first oblique mounting beams (1); and after the first oblique mounting beams (1), the second oblique mounting beams (2) and the third oblique mounting beams (3) are installed in place, the top of the first oblique mounting beam (1), the top of the second oblique mounting beam (2) and the top of the third oblique mounting beam (3) cooperate to form a plurality of photovoltaic panel mounting positions.
2. According to claim 1, a novel four-slope photovoltaic mounting bracket suitable for sloping roofs is characterized by: The connecting column (5) comprises a first installation column group (51), a second installation column group (52) and a third installation column group (53); the outer ends of the first installation inclined beam (1), the second installation inclined beam (2) and the third installation inclined beam (3) are all connected to the roof via the first installation column group (51); the inner end of the first installation inclined beam (1) is connected to the roof via the second installation column group (52); and the inner end of the second installation inclined beam (2) is connected to the east-west slope roof via the third installation column group (53).
3. According to claim 2, a novel four-slope photovoltaic mounting bracket suitable for sloping roofs is characterized by: The third installation column group (53) comprises a support column (531), a diagonal column (532) and a connecting beam (533); the connecting beam (533) is arranged to extend along the inclination angle of the east-west slope roof; the connecting beam (533) is connected to the east-west slope roof via a connecting bracket (4); one end of the support column (531) is connected to the inner end of the second installation diagonal beam (2); the other end of the support column (531) is connected to one end of the connecting beam (533); and one end of the support column (531) is connected to the other end of the connecting beam (533) via the diagonal column (532).
4. According to claim 1, a novel four-slope photovoltaic mounting bracket suitable for sloping roofs is characterized by: The connecting bracket (4) comprises a first L-shaped connecting plate (41), a second L-shaped connecting plate (42) and a Z-shaped connecting plate (43); one end of the first L-shaped connecting plate (41) is connected to the second installation inclined beam (2), the third installation inclined beam (3) or the connecting column (5); one end of the second L-shaped connecting plate (42) is connected to the north-south sloping roof or the east-west sloping roof; the first L-shaped connecting plate (41), the second L-shaped connecting plate (42) and the Z-shaped connecting plate (43) are arranged in a U shape; one end of the Z-shaped connecting plate (43) is connected to the other end of the first L-shaped connecting plate (41), and the other end of the Z-shaped connecting plate (43) is connected to the other end of the second L-shaped connecting plate (42).
5. According to claim 1, a novel four-slope photovoltaic mounting bracket suitable for sloping roofs is characterized by: A plurality of mounting components (6) for fixing the photovoltaic panels are arranged in the photovoltaic panel mounting position, and the mounting components (6) include a mounting buckle shell (61), a movable mounting plate (62), a first fixing bolt (63) and a second fixing bolt (64). The mounting buckle shell (61) is fixedly mounted on the top of the first mounting inclined beam (1), the top of the second mounting inclined beam (2) or the top of the third mounting inclined beam (3) by means of a threaded connection with the first fixing bolt (63). The opening of the mounting buckle shell (61) is provided with a limiting flange (611) formed by bending inward, and the movable mounting plate (62) is movably limitedly mounted in the mounting buckle shell (61). The tail end of the second fixing bolt (64) is threadedly connected to the mounting movable plate after passing through the corresponding photovoltaic panel, and the inner end surface of the limiting flange (611) abuts against the movable mounting plate (62), and the outer end surface of the limiting flange (611) abuts against the corresponding photovoltaic panel.