Point type supporting photovoltaic module slope adjusting support integrated system

Abstract

The utility model discloses a point type support photovoltaic assembly slope adjusting support integrated system, comprising a photovoltaic assembly which is installed in a slope shape, and also comprising a bearing assembly and a support assembly, the joint of the bearing assembly and the photovoltaic assembly is the lower end of a photovoltaic panel after installation, and the lower end of the photovoltaic panel is connected with the support assembly. The joint of the supporting assembly and the photovoltaic assembly is the higher end of the installed photovoltaic panel. The bearing assembly comprises an insertion type bearing piece and a frame inner pressing block. The supporting assembly comprises a pressing buckle type supporting piece and a frame outer pressing block. The utility model relates to a point-type supporting system product and a technical system with adjustable illumination angle and azimuth angle, which not only improves the structural safety and reliability of a photovoltaic module system under the action of strong wind, but also reduces the material cost and improves the construction efficiency compared with a component-type profile bracket. Meanwhile, the adjustable technology of the illumination angle and the azimuth angle also improves the power generation output and the investment benefit of the photovoltaic power station.

Description

Technical Field

[0001] This utility model relates to the field of distributed photovoltaic technology for building rooftops, specifically to an integrated system for a point-supported photovoltaic module slope adjustment bracket. Background Technology

[0002] Against the backdrop of achieving the "dual carbon" goal, we should comprehensively promote the application of distributed photovoltaic power stations, utilize the use of clean solar photovoltaic energy in industrial and commercial buildings to reduce the consumption of traditional petrochemical-based electrical energy, meet the needs of green buildings and low-carbon buildings, and at the same time reduce the electricity costs of industrial and commercial buildings, thus achieving green development of buildings.

[0003] Traditional distributed photovoltaic (PV) power stations with metal roofs mostly use component-type metal profile support systems such as cold-formed thin-walled U-shaped steel and aluminum alloys to connect the PV modules to the metal profile support system via aluminum profile clamps. Due to the poor pull-out resistance of the connection between the clamps and the steel profiles, the PV modules have weak wind resistance, resulting in damage under strong typhoons. PV modules are generally laid parallel to the metal roof or the slope of the component-type profile support system is adjusted to regulate the PV module's illumination angle. However, they generally do not have azimuth angle adjustment capabilities. Therefore, PV power stations with traditional profile support systems have low power generation efficiency. Utility Model Content

[0004] This utility model aims to address the shortcomings of traditional photovoltaic (PV) module connection methods to roof panels or roof structures. It provides a bracketless PV module slope adjustment support connection node that can connect PV modules to roof panels or roof structures without the need for PV support keel, thereby improving the wind resistance of PV modules, reducing the investment cost of PV power plant construction, and increasing the output efficiency of PV power plants.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A point-supported photovoltaic module slope adjustment bracket integrated system includes photovoltaic modules installed in a slope shape, and also includes a support component and a bracket component. The photovoltaic module includes a photovoltaic panel, with both ends connected to the support component and bracket component respectively via a module frame. The connection point between the support component and the photovoltaic module is at the lower end of the installed photovoltaic panel, and the connection point between the bracket component and the photovoltaic module is at the higher end of the installed photovoltaic panel. The top of the module frame has a photovoltaic panel slot for insertion, and the bottom of the module frame has a frame base plate. The support component includes an insertable support member and an inner frame pressure block. The bottom of the insertable support member has a horizontal connecting plate, and the top of the insertable support member has a support slot with an opening on one side. The lower end of the photovoltaic panel... The component frame is located within a support slot. The inner pressure block of the frame is Z-shaped, and its bottom is connected to a horizontal supporting plate. The top of the inner pressure block presses against the bottom plate of the component frame. The support component includes a snap-on support member and an outer pressure block. The bottom of the snap-on support member is provided with a horizontal supporting plate, and the top of the snap-on support member is provided with a top bearing plate. The bottom of the top bearing plate is connected to the horizontal supporting plate via a vertical connecting frame. One side of the top bearing plate is provided with a frame limiting groove. The bottom plate of the high-end component frame of the photovoltaic panel is located within the frame limiting groove. The outer pressure block is Z-shaped, and its bottom is connected to the top bearing plate. The top of the outer pressure block presses against the top of the photovoltaic panel slot of the component frame.

[0007] The connection between the snap-on support and the photovoltaic module in this solution adopts a dual connection: single-hole or multi-hole metal pressure block or pressure strip snap-on connection and insertion of the lower flange of the module frame into the support slot connection; the connection between the insert support and the photovoltaic module adopts a dual connection: the module frame is inserted into the frame limiting groove as a whole and the module frame is connected by the inner pressure block of the lower flange of the module frame.

[0008] As a preferred embodiment of this utility model, the supporting slot includes a slot base plate, a slot upright plate, and a slot pressure plate. The upper and lower ends of the slot upright plate are respectively connected to the slot pressure plate and the slot base plate. The bottom of the slot base plate is connected to the supporting horizontal connecting plate through vertical inner and outer upright plates.

[0009] In a preferred embodiment of this utility model, multiple sets of supporting components and bearing components are provided. The bearing components are independently arranged or connected to each other by horizontal struts. The vertical connecting frame includes two vertical plates and two horizontal stiffening plates located between the two vertical plates. The two vertical plates and the two horizontal stiffening plates form a horizontal strut channel. The horizontal struts pass through the horizontal strut channel and are fixedly connected to the vertical plates. In this embodiment, two or more insertable supporting components are connected to the frame of one side of the photovoltaic module, and two or more snap-fit ​​supporting components are connected to the frame of the other side of the photovoltaic module, which is parallel to it. The snap-fit ​​supporting components can be independently arranged at points or connected to each other by horizontal struts.

[0010] As a preferred embodiment of this utility model, the bottom of the insert-type support member has limiting ribs on both ends of the horizontal connecting plate, and the bottom of the support slot of the insert-type support member is connected to the horizontal connecting plate through two vertical plates; the horizontal connecting plate of the snap-on support member has limiting flanges on both ends of the horizontal connecting plate, and the top bearing plate of the snap-on support member has an end pull plate between the side away from the frame limiting groove and the vertical connecting frame.

[0011] As a preferred embodiment of this utility model, the bottom of the insertable support member and the horizontal connecting plate of the snap-on support member are provided with two sets of fixing holes at both ends, and both sets of fixing holes are round holes; or one set of fixing holes is an arc-shaped elongated hole and the other set is a round hole, the center of the arc-shaped elongated hole coincides with the center of the other set of round holes, and the insertable support member and the snap-on support member adjust the horizontal angle left and right with the round hole as the rotation center.

[0012] As a preferred embodiment of this utility model, the horizontal connecting plate at the bottom of the insert-type support member and the horizontal connecting plate of the snap-on support member are fixedly connected to the structural steel beam or connected to the metal roof panel through the lower connecting member.

[0013] As a preferred embodiment of this utility model, the snap-on support and the insert-type support are made of aluminum alloy by extrusion molding, with a wall thickness of 1.5mm to 8mm.

[0014] As a preferred embodiment of this utility model, the inner pressure block of the frame is formed by extrusion of aluminum alloy with a wall thickness of 2mm~6mm. The inner pressure block of the frame includes an inner pressure block horizontal connecting plate, an inner pressure block vertical rib plate, and an inner pressure block horizontal pressure plate. An L-shaped slot is provided on the inner side of the middle position of the inner pressure block horizontal connecting plate and the lower side of the middle position of the inner pressure block vertical rib plate as a bolt connection groove. The bolt connection groove is bolted to the connector or structural steel beam connected to the lower part of the insert-type support.

[0015] As a preferred embodiment of this utility model, the outer frame pressure block includes a metal pressure block or pressure strip with one or more bolt holes. The metal pressure block or pressure strip is bolted to the top bearing plate of the snap-on support. The metal pressure block or pressure strip is placed on the upper part and side of the module frame of the photovoltaic module.

[0016] In a preferred embodiment of this utility model, the horizontal support rod is cold-bent or extruded from a 1mm-3mm thick metal plate. The cross-sectional shape of the horizontal support rod is one of square, rectangular, or open slot. The horizontal support rod passes through the horizontal support rod channel and is connected by bolts, self-tapping screws, or rivets. In this embodiment, the horizontal support rod is inserted into a rectangular horizontal support rod channel formed by the vertical inner and outer upright plates of the snap-fit ​​support member and the horizontal stiffening plate. The vertical wall plate of the horizontal support rod is connected to the vertical connecting frame by bolts, self-tapping screws, or rivets.

[0017] This solution utilizes point-supported structural members to connect to the photovoltaic (PV) module frame. Vertical component dimensional variations optimize and adjust the module's illumination angle. Horizontal azimuth bolt grooves at the bottom of the point-supported members allow for adjustment of the PV module's horizontal azimuth angle, improving the power generation efficiency of the PV power station. Adjusting the flat PV system through point support increases the distance between the PV module panels and the roof panel, creating a slope that enhances heat dissipation and improves the PV modules' self-cleaning function under rain, reducing dust accumulation. The solution establishes connection points between the point-supported PV bracket's insert-type and snap-on supports and the PV modules. Dual wind-pressure-resistant components and anti-slip limiting devices for the PV modules improve the structural strength of the PV modules against strong winds. In areas with extreme wind suction, the solution enhances the out-of-plane stability of the point-supported system by incorporating horizontal structural stabilizing supports with slope-adjusting components, thereby improving the structural safety and reliability of the PV support system.

[0018] Compared with existing technologies, this utility model is a point-supported system product and technology system with adjustable illumination angle and azimuth angle. It not only improves the structural safety and reliability of photovoltaic module system under strong wind, but also reduces material costs and improves construction efficiency compared with component-type profile brackets. At the same time, the adjustable illumination angle and azimuth angle technology improves the power generation output and investment benefits of photovoltaic power station. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of one structure of the present utility model.

[0020] Figure 2 This is a schematic diagram of a structure for connecting to a metal roof according to this utility model.

[0021] Figure 3 This is a schematic diagram of a structure of the present invention connected on a structural steel beam.

[0022] Figure 4 This is a schematic diagram of a connection structure for the snap-on support component of this utility model.

[0023] Figure 5 This is a cross-sectional view of a connection structure of the snap-fit ​​support component of this utility model.

[0024] Figure 6 This is a structural schematic diagram of a snap-fit ​​support component of this utility model.

[0025] Figure 7 This is a schematic diagram of another structure of the snap-on support component of this utility model.

[0026] Figure 8 This is a schematic diagram of the structure of the outer pressure block of the frame of this utility model.

[0027] Figure 9 This is a schematic diagram of another structure of the outer pressure block of the frame of this utility model.

[0028] Figure 10 This is a schematic diagram of a connection structure for the insert-type support component of this utility model.

[0029] Figure 11 This is a cross-sectional view of a connection structure of the insert-type support component of this utility model.

[0030] Figure 12 This is a schematic diagram of one type of insert-type support component of this utility model.

[0031] Figure 13 This is a schematic diagram of the structure of the inner pressure block of the frame of this utility model.

[0032] Figure 14 This is a schematic diagram of the azimuth adjustment of this utility model.

[0033] In the diagram: 11. Insert-type support component; 111. Supporting horizontal connecting plate.

[0034] 112. Vertical inner and outer panels; 113. Supporting slot; 114. Inner limiting rib.

[0035] 115. Outer limiting rib; 116. Support connecting bolt hole groove

[0036] 117. Slot horizontal support plate limiting rib; 1131. Slot base plate; 1132. Slot upright plate

[0037] 1133, Slot pressure plate 12, Inner frame pressure block 121, Inner pressure block horizontal connecting plate

[0038] 122. Inner pressure block vertical rib plate; 123. Inner pressure block horizontal pressure plate

[0039] 124. L-shaped slotted bolt connection groove; 21. Press-fit support component.

[0040] 210. Bolt connection holes for top support plate; 211. Support horizontal connecting plate

[0041] 212. Vertical connecting frame; 213. Horizontal stiffening plate; 214. Top bearing plate.

[0042] 215. End pull plate; 216. Limiting flange; 217. Press-fit connection bolt hole groove.

[0043] 218. Frame limiting groove; 219. Limiting rib; 22. Frame outer pressure block.

[0044] 221. Bolt holes for outer frame pressure blocks; 3. Horizontal struts; 4. Photovoltaic modules.

[0045] 41. Component frame; 42. Photovoltaic panel; 411. Frame base plate; 412. Photovoltaic panel slot

[0046] 5. Structural steel beams; 6. Metal roof panels; 7. Lower connecting parts.

[0047] 8. Lower connecting bolts; 9. Positioning center hole; 10. Horizontal strut connecting bolts. Detailed Implementation

[0048] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, and several embodiments of the utility model will be provided. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and complete.

[0049] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0050] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0051] Please see Figures 1-14 This utility model provides a technical solution:

[0052] A point-supported photovoltaic module slope adjustment bracket integrated system includes a photovoltaic module 4, which is installed in a slope shape, i.e., at a certain angle to the horizontal plane. It also includes a support component 1 and a support component 2. The photovoltaic module 4 includes a photovoltaic panel 42, with both ends of the photovoltaic panel 42 connected to the support component 1 and the support component 2 respectively via a module frame 41. The connection point between the support component 1 and the photovoltaic module 4 is the lower end of the photovoltaic panel 42 after installation, and the connection point between the support component 2 and the photovoltaic module 4 is the higher end of the photovoltaic panel 42 after installation. The top of the module frame 41 has a photovoltaic panel slot 412 for inserting the photovoltaic panel 42, and the bottom of the module frame 41 has a frame base plate 411. The support component 1 includes an insertable support member 11 and an inner frame pressure block 12. The bottom of the insertable support member 11 has a horizontal connecting plate 111, and the top of the insertable support member 11 has a support slot 113 with one side opening. The lower end of the photovoltaic panel 42 is connected to the support component 11. The frame 41 is located within the support slot 113. The inner pressure block 12 of the frame is Z-shaped. The bottom of the inner pressure block 12 is connected to the horizontal connecting plate 111. The top of the inner pressure block 12 presses against the bottom plate 411 of the frame 41 of the component frame 41. The support component 2 includes a snap-on support 21 and an outer pressure block 22. The bottom of the snap-on support 21 is provided with a horizontal connecting plate 211. The top of the snap-on support 21 is provided with a top bearing plate 214. The bottom of the top bearing plate 214 is connected to the horizontal connecting plate 211 through a vertical connecting frame 212. One side of the top bearing plate 214 is provided with a frame limiting groove 218. One side of the bottom plate 411 of the high-end component frame 41 of the photovoltaic panel 42 is located within the frame limiting groove 218. The outer pressure block 22 is Z-shaped. The bottom of the outer pressure block 22 is connected to the top bearing plate 214. The top of the outer pressure block 22 presses against the top of the photovoltaic panel slot 412 of the component frame 41.

[0053] The support slot 113 includes a slot base plate 1131, a slot upright plate 1132, and a slot pressure plate 1133. The upper and lower ends of the slot upright plate 1132 are respectively connected to the slot pressure plate 1133 and the slot base plate 1131. The bottom of the slot base plate 1131 is connected to the support horizontal connecting plate 111 through vertical inner and outer upright plates 112.

[0054] The supporting component 1 and the supporting component 2 are provided in multiple sets. The supporting components 2 are set independently or connected to each other by horizontal struts 3. The vertical connecting frame 212 includes two vertical plates and two horizontal stiffening plates 213 located between the two vertical plates. The two vertical plates and the two horizontal stiffening plates 213 form a horizontal strut channel. The horizontal struts 3 pass through the horizontal strut channel and are fixedly connected to the vertical plates.

[0055] The bottom of the insert-type support 11 has a horizontal connecting plate 111 with limiting ribs at both ends, including an inner limiting rib 114 and an outer limiting rib 115. The bottom of the support slot 113 of the insert-type support 11 is connected to the horizontal connecting plate 111 through two vertical plates. The horizontal connecting plate 211 of the snap-on support 21 has limiting flanges 216 at both ends. The top bearing plate 214 of the snap-on support 21 has an end pull plate 215 between the side away from the frame limiting groove 218 and the vertical connecting frame 212.

[0056] The bottom of the insert-type support 11 has a horizontal connecting plate 111 for supporting the horizontal connecting plate 211 for supporting the snap-on support 21, and both ends of the horizontal connecting plate 211 for supporting the horizontal connecting plate 211 are provided with two sets of fixing holes. In one embodiment, both sets of fixing holes are round holes, and the insert-type support 11 and the snap-on support 21 do not rotate. In another embodiment, one set of fixing holes is an arc-shaped elongated hole and the other set is a round hole. The arc-shaped elongated hole includes a support connecting bolt hole groove 116 and a snap-on connecting bolt hole groove 217. The center of the arc-shaped elongated hole coincides with the center of the other set of round holes. The insert-type support 11 and the snap-on support 21 adjust the horizontal angle left and right with the round hole as the rotation center.

[0057] The horizontal connecting plate 111 at the bottom of the insert-type support 11 and the horizontal connecting plate 211 of the snap-on support 21 are fixedly connected to the structural steel beam 5 or connected to the metal roof panel 6 through the lower connecting member 7, wherein the lower connecting member 7 is connected by the lower connecting member connecting bolt 8.

[0058] The snap-fit ​​support 21 and the insert-type support 11 are extruded from aluminum alloy with a wall thickness of 1.5mm to 8mm. The snap-fit ​​support 21 consists of a horizontal supporting connecting plate 211, a vertical connecting frame 212, a horizontal stiffening plate 213, a top bearing plate 214, and an end tie plate 215. The bottom supporting horizontal connecting plate 211 of the snap-fit ​​support 21 has downward limiting ribs in the vertical direction at both ends. The outer side of the vertical connecting frame 212 has circular, square, or arc-shaped bolt connection slots. The supporting horizontal connecting plate 211 is connected to the lower connecting piece 7 of the metal roof panel 6 or the connecting bolt of the structural steel beam 5. The vertical connecting frame 212 is provided at the upper vertical direction of the supporting horizontal connecting plate 211, and two or more horizontal stiffening plates are provided. 213 is vertically connected to the inner side of the vertical connecting frame 212, forming two or more rectangular cavities as horizontal strut channels; a top bearing plate 214 is vertically installed on the top of the vertical connecting frame 212, and a frame limiting groove with an outward opening is provided on the top of the inner side of the top bearing plate 214; an upward or downward limiting rib is provided on the outer edge of the top bearing plate 214 in the vertical direction; the top bearing plate 214 has a top support plate bolt connection hole 210 for connection with the snap-on support member 21; the outer edge of the top bearing plate 214 and the outer side of the uppermost horizontal stiffening plate 213 of the vertical connecting frame 212 are connected to each other. The end pull plate 215 can be formed by one-time extrusion of profiles or connected by L-shaped or T-shaped sliding grooves; the insert-type support 11 consists of a horizontal connecting plate 111, vertical inner and outer plates 112, and component slots 113; the horizontal connecting plate 111 has limiting ribs at the upper and lower parts of the inner vertical direction and vertical limiting ribs at the lower part of the outer vertical direction; the horizontal connecting plate 111 has circular, square, or arc-shaped bolt connection holes and slots on the outer side of the vertical inner and outer plates 112; the insert-type support 11 is connected to the lower connecting piece 7 of the metal roof panel 6 or the connecting bolt of the structural steel beam 5; the horizontal connecting plate 111 is connected to the lower connecting piece 7 of the metal roof panel 6 or the connecting bolt of the structural steel beam 5; the horizontal connecting plate 111 is connected to the vertical inner and outer plates 112. The upper part of the connecting plate 111 is provided with vertical inner and outer upright plates 112; the upper part of the vertical inner and outer upright plates 112 is provided with a component slot 113, which is composed of a slot base plate 1131, a slot upright plate 1132, and a slot pressure plate 1133. The slot base plate 1131 and the vertical inner and outer upright plates 112 can be set at 90 degrees or at an angle. The inner side of the slot base plate 1131 is provided with an upwardly protruding limiting rib in the vertical direction. The slot base plate 1131, the slot upright plate 1132, and the slot pressure plate 1133 form a three-sided opening slot with the opening facing inward. The edge of the slot base plate 1131 is provided with a slot horizontal support plate limiting rib 117.

[0059] The inner pressure block 12 of the frame is formed by extrusion of aluminum alloy with a wall thickness of 2mm~6mm. The inner pressure block 12 includes an inner pressure block horizontal connecting plate 121, an inner pressure block vertical rib plate 122, and an inner pressure block horizontal pressure plate 123. An L-shaped slotted bolt connection groove 124 is provided on the inner side of the middle position of the inner pressure block horizontal connecting plate 121 and the lower side of the middle position of the inner pressure block vertical rib plate 122. The L-shaped slotted bolt connection groove 124 is bolted to the lower connecting piece 7 or the structural steel beam 5 connected to the lower part of the insert-type support 11.

[0060] The outer frame pressure block 22 includes a metal pressure block or pressure strip with one or more bolt holes 221. The metal pressure block or pressure strip is bolted to the top bearing plate 214 of the snap-on support 21. The metal pressure block or pressure strip is placed on the upper part and side of the module frame 41 of the photovoltaic module 4.

[0061] The horizontal strut 3 is formed by cold bending or extrusion of a metal plate with a thickness of 1mm to 3mm. The cross-sectional shape of the horizontal strut 3 is one of square, rectangular, or open slot. The horizontal strut 3 passes through the horizontal strut channel and is connected to the vertical connecting frame 212 by bolts, self-tapping screws, or rivets.

[0062] Specific implementation process: Connection between the snap-fit ​​support 21 and the photovoltaic module 4: At the lower flange end of the photovoltaic module frame, i.e., the frame base plate 411, the snap-fit ​​support 21 is inserted into the inner frame limiting groove 218 of the horizontal connecting plate 211 supporting the horizontal connecting plate 211. The metal pressure block or pressure strip with one or more bolt holes on the outer frame pressure block 21 is bolted to the top support plate bolt connection hole 210 of the top bearing plate 214 of the snap-fit ​​support 21. The aluminum alloy pressure block or pressure strip is placed on the upper part and side of the module frame 41 of the photovoltaic module 4.

[0063] Connection between the insert-type support 11 and the photovoltaic module 4: The module frame 41 of the photovoltaic module 4 is inserted into the module slot 113 as a whole. The slot pressure plate 1133 of the module slot 113 is pressed on the upper part of the upper flange of the module frame 41, and the lower flange of the module frame 41 rests on the slot base plate 1131 as a whole. The horizontal pressure plate 123 of the inner pressure block 12 is pressed on the upper part of the lower flange of the module frame 41. The L-shaped slotted bolt connection groove 124 of the inner pressure block 12 is connected to the connecting bolt 8 of the lower connecting member 7 at the bottom of the insert-type support 11.

[0064] The bottom of the insert-type support 11 and the snap-on support 121 has support connecting bolt holes 116 and snap-on connecting bolt holes 217 connected as follows: A circular positioning center hole 9 is provided on one side of the horizontal connecting plate at the bottom of the outer side of the vertical inner and outer plates 112, and an arc-shaped long strip support connecting bolt hole 116 or snap-on connecting bolt hole 217 is provided on the other side. The horizontal azimuth angle α of the insert-type support 11 and the snap-on support 21 is adjusted by rotating the arc-shaped long strip support connecting bolt hole 116 or snap-on connecting bolt hole 217 horizontally with the circular positioning center hole 9 as the positioning center.

[0065] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A point-supported photovoltaic module slope adjustment bracket integrated system, comprising photovoltaic modules installed in a slope shape, characterized in that: It also includes a support component and a supporting component. The photovoltaic module includes a photovoltaic panel. Both ends of the photovoltaic panel are connected to the support component and the supporting component through the module frame, respectively. The connection between the support component and the photovoltaic module is the lower end of the photovoltaic panel after installation. The connection between the supporting component and the photovoltaic module is the higher end of the photovoltaic panel after installation. The top of the module frame is provided with a photovoltaic panel slot for the photovoltaic panel to be inserted. The bottom of the module frame is provided with a frame base plate. The supporting component includes an insertable support and an inner frame pressure block. The bottom of the insertable support is provided with a horizontal supporting connecting plate, and the top of the insertable support is provided with a support slot with an opening on one side. The component frame at the lower end of the photovoltaic panel is located in the support slot. The inner frame pressure block is Z-shaped. The bottom of the inner frame pressure block is connected to the horizontal supporting connecting plate, and the top of the inner frame pressure block presses against the bottom plate of the component frame. The support assembly includes a snap-on support and an outer frame pressure block. The snap-on support has a horizontal supporting connecting plate at its bottom and a top bearing plate at its top. The bottom of the top bearing plate is connected to the horizontal supporting connecting plate via a vertical connecting frame. One side of the top bearing plate has a frame limiting groove. The bottom plate of the high-end module frame of the photovoltaic panel is located in the frame limiting groove. The outer frame pressure block is Z-shaped. The bottom of the outer frame pressure block is connected to the top bearing plate, and the top of the outer frame pressure block presses against the top of the photovoltaic panel slot of the module frame.

2. The point-supported photovoltaic module slope adjustment bracket integrated system according to claim 1, characterized in that: The supporting slot includes a slot base plate, a slot upright plate, and a slot pressure plate. The upper and lower ends of the slot upright plate are respectively connected to the slot pressure plate and the slot base plate. The bottom of the slot base plate is connected to the supporting horizontal connecting plate through vertical inner and outer upright plates.

3. The point-supported photovoltaic module slope adjustment bracket integrated system according to claim 1, characterized in that: The supporting components and the supporting components are provided in multiple sets. The supporting components are set independently or connected to each other by horizontal struts. The vertical connecting frame includes two vertical plates and two horizontal stiffening plates between the two vertical plates. The two vertical plates and the two horizontal stiffening plates form a horizontal strut channel. The horizontal struts pass through the horizontal strut channel and are fixedly connected to the vertical plates.

4. The point-supported photovoltaic module slope adjustment bracket integrated system according to claim 1, characterized in that: The bottom of the insert-type support member has limiting ribs on both ends of the horizontal connecting plate. The bottom of the support slot of the insert-type support member is connected to the horizontal connecting plate through two vertical plates. The horizontal connecting plate of the snap-on support member has limiting flanges on both ends. The top bearing plate of the snap-on support member has an end pull plate between the side away from the frame limiting groove and the vertical connecting frame.

5. The point-supported photovoltaic module slope adjustment bracket integrated system according to claim 1, characterized in that: The bottom of the insert-type support member and the horizontal connecting plate of the snap-on support member are provided with two sets of fixing holes at both ends, and both sets of fixing holes are round holes; or one set of fixing holes is an arc-shaped elongated hole and the other set is round holes, and the center of the arc-shaped elongated hole coincides with the center of the other set of round holes. The insert-type support member and the snap-on support member adjust the horizontal angle left and right with the round holes as the rotation center.

6. The point-supported photovoltaic module slope adjustment bracket integrated system according to claim 1 or 4, characterized in that: The horizontal connecting plate at the bottom of the insert-type support and the horizontal connecting plate of the snap-on support are fixedly connected to the structural steel beam or connected to the metal roof panel through the lower connecting member.

7. The point-supported photovoltaic module slope adjustment bracket integrated system according to claim 1, characterized in that: The aforementioned snap-fit ​​support and insert-type support are made of extruded aluminum alloy with a wall thickness of 1.5mm to 8mm.

8. The point-supported photovoltaic module slope adjustment bracket integrated system according to claim 1, characterized in that: The inner pressure block of the frame is formed by extrusion of aluminum alloy with a wall thickness of 2mm to 6mm. The inner pressure block includes an inner pressure block horizontal connecting plate, an inner pressure block vertical rib plate, and an inner pressure block horizontal pressure plate. An L-shaped slot is provided on the inner side of the middle position of the inner pressure block horizontal connecting plate and the lower side of the middle position of the inner pressure block vertical rib plate as a bolt connection groove. The bolt connection groove is bolted to the connector or structural steel beam connected to the lower part of the insert-type support.

9. The point-supported photovoltaic module slope adjustment bracket integrated system according to claim 1, characterized in that: The outer frame pressure block includes a metal pressure block or pressure strip with one or more bolt holes. The metal pressure block or pressure strip is bolted to the top bearing plate of the snap-on support. The metal pressure block or pressure strip is placed on the upper part and side of the frame of the photovoltaic module.

10. The point-supported photovoltaic module slope adjustment bracket integrated system according to claim 3, characterized in that: The horizontal support rod is formed by cold bending or extrusion of a 1mm to 3mm thick metal plate. The cross-sectional shape of the horizontal support rod is one of square, rectangular, or open slot. The horizontal support rod passes through the horizontal support rod channel and is connected to the vertical connecting frame by bolts, self-tapping screws, or rivets.

Images