Flash mount bracket assembly and method of use

Abstract

The application discloses a flash mounting support assembly, comprising two groups of guide rails, each of which is provided with an assembly, and a side pressing unit and a middle pressing unit are arranged on the guide rail; the side pressing unit is connected with the guide rail and is used for fixing the assembly on the guide rail; the middle pressing unit is connected with the guide rail and is used for fixing the assembly on the guide rail. As a core component of a solar cell square array support structure, the performance of a photovoltaic support often determines the safe and efficient operation of a photovoltaic system and cost control. The application provides a support assembly which can be adjusted on site according to local latitude, wind load intensity and other factors, and can be flash mounted. The support assembly has the beneficial effects of high stability, short construction period, cost saving, reduced labor intensity of operators and wider applicability.

Description

Technical Field

[0001] This invention relates to a complete solar tracking photovoltaic system, and more specifically, to a flash mounting bracket assembly and its usage method. Background Technology

[0002] The development of complete solar tracking photovoltaic systems includes key technology research and development such as intelligent operation and maintenance, weather early warning, light source tracking, multi-point drive, support structure design and performance simulation analysis, and industrial application. It provides the photovoltaic power generation industry with a complete system for structural support and light source tracking, improves the utilization efficiency of solar energy in photovoltaic power generation, ensures the long-term, stable and safe operation of photovoltaic power plants, and accelerates the development of the photovoltaic industry.

[0003] As the core component supporting the solar cell array, the performance of the photovoltaic (PV) support structure often determines the safe, efficient operation, and cost control of the PV system. The design of the support structure must consider various factors such as local latitude and wind load intensity; an unreasonable design can lead to significant economic losses. For example, a 10,540 kW nonlinear intermittent tracking solar power plant built by the Soviet Union, the US government, and several investment companies was dismantled due to excessive maintenance costs caused by frequent support system failures, resulting in losses exceeding several billion US dollars. In 1994, my country imported a 15 kW concentrated photovoltaic power plant from the United States, but the high failure rate of the tracking support system led to excessive maintenance costs, necessitating its conversion to a fixed power plant.

[0004] Therefore, in order to ensure its long-term safe, reliable and stable operation, it is particularly important to optimize the dynamic and structural design of the support system while ensuring the performance of the tracking system. Otherwise, the maintenance cost in the later stage will be too high, or the system may even fail to operate normally.

[0005] Therefore, those skilled in the art are dedicated to providing a bracket assembly that can be easily adjusted on-site based on local latitude, wind load intensity, and other factors, enabling rapid installation of the photovoltaic system on the roof according to actual usage needs, thus effectively solving the aforementioned technical problems.

[0006] In particular, photovoltaic power plants are generally built in areas with abundant sunshine and sparse population, but frequent strong winds and heavy snow, such as deserts, Gobi, and grasslands. This places higher demands on the robustness of the photovoltaic support structure. When using aluminum alloy support structures, this problem is particularly prominent because the elastic modulus and yield strength of aluminum alloy are lower than those of steel. Due to the high stress on the columns, deformation and even structural failure can easily occur. Current solutions are simply to increase the thickness and strength of the support material, but this significantly increases the cost of the support structure, reducing the overall efficiency of the power plant. How to achieve a lightweight support structure while ensuring its structural stability and reliability is a technical problem that urgently needs to be solved.

[0007] To address this, those skilled in the art have broken through the limitations of existing support designs and are committed to providing a lightweight support structure that not only enables quick installation but also ensures overall stability and reliability, effectively solving the aforementioned technical problems. Summary of the Invention

[0008] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is to provide a fast mounting bracket assembly, including two sets of guide rails, each guide rail being provided with a component, and the guide rail being provided with a side pressure unit and a medium pressure unit;

[0009] The side pressing unit is used to fix one side of the components on both outer sides to the guide rail;

[0010] The medium-pressure unit is used to fix two adjacent components on the guide rail.

[0011] Preferably, each guide rail is provided with two side pressure units, each component is located between the two side pressure units, and each guide rail is provided with a plurality of medium pressure units, each medium pressure unit is located between the side pressure units.

[0012] Preferably, the side-pressure unit includes a side-pressure T-shaped locking block detachably connected to the guide rail. The upper half of the side-pressure T-shaped locking block is fitted with a side-pressure limiting member. The upper end of the side-pressure limiting member is connected to the side-pressure part. A side-pressure bolt for pressing down the side-pressure part is passed through the side-pressure part. The lower half of the side-pressure bolt is detachably connected to the side-pressure T-shaped locking block. A first spring washer is provided between the side-pressure part and the side-pressure bolt.

[0013] Preferably, the side-pressure T-shaped locking block includes a locking part, and both ends of the locking part are provided with side-pressure limiting parts;

[0014] The side pressure limiting component is a plastic spring, and the side pressure limiting component includes a side pressure connecting post, a side pressure limiting plate, and a side pressure elastic part;

[0015] The side-pressure T-shaped locking block is engaged with the side-pressure limiting member; the upper end of the side-pressure connecting column is connected to the lower end of the side-pressure limiting plate, the center line of the side-pressure limiting plate coincides with the center line of the side-pressure connecting column, and the diameter of the side-pressure limiting plate is larger than the diameter of the side-pressure connecting column; the side-pressure elastic part is disposed at the upper end of the side-pressure limiting plate; the side-pressure elastic part, the side-pressure connecting column, and the side-pressure limiting plate are integrally formed.

[0016] The upper end of the guide rail is provided with a mounting groove, and the inner wall of the mounting groove is provided with limit strips symmetrically arranged. The upper end of each limit strip is attached to the lower end of the side pressure limiting plate and is used to limit the side pressure limiting plate. The lower end of each limit strip is attached to the upper end of each side pressure limiting part and is used to limit each side pressure limiting part.

[0017] Each of the side pressure limiting parts is provided with a side pressure anti-slip protrusion at its upper end.

[0018] Preferably, the side-pressure part includes an arc-shaped segment, the lower end of which is connected to the upper end of the side-pressure elastic part, and an arc-shaped washer is provided at the upper end of the arc-shaped segment. The side-pressure bolt passes through the arc-shaped washer and the arc-shaped segment, the first elastic washer is located between the arc-shaped washer and the side-pressure bolt, a side-pressure block and a retaining block are provided on the inner side of the arc-shaped segment, and a protective block integrally formed with the arc-shaped segment is provided on the outer side of the arc-shaped segment.

[0019] The side pressure block is in contact with the upper end face of the component and is used to press the component firmly; the abutment block is located below the side pressure block and is used to abut the component firmly.

[0020] The arc-shaped segment, the protective block, the side pressure block, and the clamping block are integrally formed.

[0021] Preferably, the medium pressure unit includes a medium pressure T-shaped locking block that is detachably connected to the guide rail. The upper half of the medium pressure T-shaped locking block is fitted with a medium pressure limiting member. The upper end of the medium pressure limiting member is connected to the medium pressure part. A medium pressure bolt for pressing down the medium pressure part is passed through the medium pressure part. The lower half of the medium pressure bolt is detachably connected to the medium pressure limiting member.

[0022] Preferably, the intermediate pressure limiting member is a plastic spring, which includes an intermediate pressure connecting post, an intermediate pressure limiting plate, and an intermediate pressure elastic part.

[0023] The medium-pressure T-shaped locking block is locked onto the medium-pressure limiting member; the upper end of the medium-pressure limiting plate is connected to the medium-pressure elastic part, the lower end of the medium-pressure limiting plate is connected to the upper end of the medium-pressure connecting column, and the diameter of the medium-pressure limiting plate is larger than the diameter of the medium-pressure connecting column.

[0024] The middle part of the medium-pressure T-shaped locking block is connected to the medium-pressure connecting column, and medium-pressure limiting parts are provided on both sides of the medium-pressure T-shaped locking block;

[0025] The upper end of the guide rail is provided with a mounting groove, and the inner wall of the mounting groove is provided with limit strips symmetrically arranged. The upper end of each limit strip is attached to the lower end of the medium pressure limit plate and is used to limit the medium pressure limit plate. The lower end of each limit strip is attached to the upper end of each medium pressure limit part and is used to limit each medium pressure limit part. The upper end of each medium pressure limit part is provided with a medium pressure anti-slip protrusion.

[0026] The intermediate pressure part includes a clamping block connected to the upper end of the intermediate pressure elastic part. The lower end of the clamping block is provided with two limiting blocks. The intermediate pressure elastic part is located between the two limiting blocks. The intermediate pressure bolt passes through the clamping block and a second spring washer is sleeved on the intermediate pressure bolt.

[0027] It also includes a grounding plate, through which the component is connected to the grounding system.

[0028] Preferably, each set of guide rails includes several guide sections, each guide section has an installation groove at its upper end, and each guide section has an installation cavity in its lower half that is used in conjunction with each other and passes through the guide section. A guide rail connection unit is provided between each pair of adjacent guide sections.

[0029] Each of the guide rail connecting units includes a guide rail connector and a guide rail connector clip. The two ends of the guide rail connector are located in two adjacent mounting cavities. There are two guide rail connector clips, and each guide rail connector clip has a first locking part and a second locking part at both ends.

[0030] The second locking part is locked inside the guide rail connector, and the first locking part is locked in the guide section.

[0031] As a preferred option, a guide rail base positioning unit is also included;

[0032] The guide rail base positioning unit includes a card holder, the upper end of which has a groove for cooperating with the guide rail. A first card slot is provided on one side of the upper end of the card holder, and a guide platform is inclinedly provided on the other side of the upper end of the card holder. An L-shaped card is slidably provided on the guide platform. A second card slot is formed between the inner side of the L-shaped card and the upper end of the card holder, which cooperates with the first card slot. Limiting sections are provided on both sides of the lower half of the guide rail. Each of the first card slots and the second card slots and each of the limiting sections are detachably connected to the guide rail.

[0033] The outer side of the L-shaped clip is connected to the card seat by a locking bolt, and a return spring sleeved on the locking bolt is provided between the outer side of the L-shaped clip and the card seat.

[0034] The card holder is connected to the color steel sheet by self-tapping screws installed in the groove, or by a bolt assembly; the lower end of the bolt assembly is provided with a clamp.

[0035] A rubber pad is provided between the card holder and the color steel tile.

[0036] First, this invention provides a support assembly that allows for on-site adjustment based on local latitude, wind load intensity, and other factors, enabling rapid installation of the photovoltaic system on the roof according to actual usage requirements. Second, this invention provides a lightweight support structure that not only enables rapid installation but also ensures overall stability and reliability.

[0037] A method of using a quick-mount bracket assembly includes the following steps:

[0038] 1) Install guide rail base positioning units on the color steel sheet;

[0039] 2) Connect several guide segments to form a guide rail. Specifically, a guide rail connector is set between two adjacent guide segments. Two guide rail connectors are set on the guide rail connector. The two sides of the guide rail connector are inserted into the mounting cavity of each guide segment, and the guide rail connectors are clamped and positioned by the guide rail connectors.

[0040] 3) Set two sets of guide rails above the color steel sheet and install and fix them with the brackets. Specifically, place the guide rail in the groove, clamp the first clamping position of the bracket with the lower half of the guide rail, and then rotate the locking bolt. The locking bolt drives the L-shaped clamp to move along the guide table, thereby forming the second clamping position with the bracket. The guide rail is clamped and fixed by the cooperation of the second clamping position and the first clamping position.

[0041] 4) Place several components on the guide rail and install them sequentially from left to right, following the installation order of side pressure unit, intermediate pressure unit, and side pressure unit. The specific installation steps are as follows:

[0042] Place a set of components on the left side of the guide rail, and then fix the outer side of the components with the side pressure unit. Then, set the middle pressure unit on the inner side of the components, and place another set of components on the other side of the middle pressure unit. Fix the two components with the middle pressure unit. After all the middle pressure units are installed, install and fix the side pressure unit at the end of the component on the right side.

[0043] The specific steps for using the side pressure unit are as follows:

[0044] Place the side pressure unit in the mounting slot of the guide rail until the lower end of the side pressure limiting plate is in contact with the upper end of the limiting strip and cannot move downward. Rotate the side pressure unit so that each side pressure limiting part is directly below each limiting strip. The limiting strip restricts the upward movement of the side pressure limiting parts. Rotate the side pressure bolt. The rotation of the side pressure bolt will cause the side pressure block to move. The side pressure block and the abutment block lock and fix the assembly.

[0045] The specific steps for using the medium-voltage unit are as follows:

[0046] After the side pressure unit fixes the outer side of the component on the left, place the lower half of the medium pressure unit in the mounting groove until it is limited by the medium pressure limiting plate, so that the medium pressure unit cannot move further down. Then rotate the medium pressure unit so that its two medium pressure limiting parts are directly below the two limiting bars, and limit it by the two limiting bars. At this time, the upper end of the limiting bar is pressed against the lower end of the medium pressure limiting plate, and the lower end of the limiting bar is pressed against the medium pressure limiting part.

[0047] Place the limiting block on one side of the medium pressure unit close to one side of the component, then place another set of components and move the component toward the medium pressure unit until the component is in contact with the limiting block on the other side of the medium pressure unit. Then rotate the medium pressure bolt, which will cause the clamping block to move. The component is then locked and fixed by the limiting block and the clamping block.

[0048] The beneficial effects of this invention are:

[0049] 1) Install guide rail connectors between two adjacent guide sections, and install two guide rail connecting clips on the guide rail connectors. Insert both sides of the guide rail connectors into the mounting cavities of each guide section, and clamp and position them using the guide rail connecting clips. This setup not only facilitates the connection of two adjacent guide sections but also does not affect the stability of the entire guide rail, and makes construction more convenient.

[0050] 2) Place the guide rail in the groove, clamp the first locking position of the base with the lower half of the guide rail, and then rotate the locking bolt. The locking bolt will drive the locking seat to move along the guide table, thereby forming a second locking position with the L-shaped locking piece. The guide rail is clamped by the cooperation of the second locking position and the first locking position. On the one hand, the L-shaped locking piece can be disassembled and reused, saving the cost of use; on the other hand, the positioning is convenient and quick, reducing the labor intensity of the operator while ensuring the stability of the positioning.

[0051] 3) By setting a medium pressure unit between two adjacent components, placing the lower half of the medium pressure unit in the mounting groove until the medium pressure unit can no longer move down, then rotating the medium pressure unit so that its two medium pressure limit parts are directly below the two limit bars respectively, moving the two adjacent components toward the medium pressure unit, and applying downward pressure to the clamping block by rotating the medium pressure bolt, the two adjacent components can be securely connected and fixed to the guide rail.

[0052] 4) Place the side pressure unit in the mounting slot of the guide rail, rotate the side pressure unit so that each side pressure limiting part is directly below each limiting strip, rotate the side pressure bolt to apply downward pressure to the side pressure part, thereby limiting it through the cooperation of the side pressure block and the clamping block, so that the side pressure block does not need to be adjusted by the cleats when adjusting the thickness of the corresponding component frame.

[0053] It also features convenient installation, reduces the need for manual adjustment of side pressure on site, is suitable for positioning of different component frame thicknesses, and the guide rail connectors and guide rails cooperate through clips, which not only limit the position but also eliminates the need for separate tools and shortens the construction period. Attached Figure Description

[0054] Figure 1 This is a three-dimensional structural diagram of the present invention used in conjunction with the components.

[0055] Figure 2 yes Figure 1 A magnified schematic diagram of the structure at point A in the middle.

[0056] Figure 3 This is a three-dimensional structural diagram of the side pressure unit of the present invention.

[0057] Figure 4 This is a schematic diagram of the process structure for connecting the side pressure unit and the guide rail in this invention.

[0058] Figure 5 This is a schematic diagram of the three-dimensional structure of the pressure unit in this invention.

[0059] Figure 6 This is a schematic diagram of the process structure for connecting the pressure unit and the guide rail in this invention.

[0060] Figure 7 This is a schematic diagram of the connection structure between one side of the guide rail connection unit and the guide section.

[0061] Figure 8 This is a schematic diagram of the structure where two guide sections are connected by a rail connection unit.

[0062] Figure 9 yes Figure 8 A magnified schematic diagram of the structure at point B in the middle.

[0063] Figure 10 This is a schematic diagram of the positioning unit of the guide rail base of the present invention, which is positioned by self-tapping screws.

[0064] Figure 11 This is a schematic diagram of the positioning unit of the guide rail base of the present invention, which is positioned by bolt assembly.

[0065] Figure 12 This is a schematic diagram of the process structure of the L-shaped card of the present invention being mounted on the lower half of the guide rail.

[0066] Figure 13 This is a structural schematic diagram of a specific embodiment of the present invention.

[0067] Figure 14 Figure 13 A magnified schematic diagram of the structure at point C.

[0068] Figure 15This is a magnified schematic diagram of the structure at point D in section 13.

[0069] Figure 16 Replaced by bolt assembly Figure 1 A schematic diagram of the self-tapping screw positioning structure.

[0070] Figure 17 yes Figure 14 A magnified schematic diagram of the structure at point E in the middle.

[0071] Reference numerals: Guide rail (1), Component (2), Side pressure unit (3), Medium pressure unit (5), Side pressure T-shaped locking block (6), Side pressure limiting component (7), Side pressure elastic part (8), Side pressure part (9), Side pressure bolt (10), First spring pad (101), Clamping part (11), Side pressure limiting part (12), Side pressure connecting column (13), Side pressure limiting plate (15), Mounting groove (16), Limiting strip (17), Side pressure anti-slip ridge (18), Arc segment (19), Arc pad (20), Side pressure block (21), Abutting block (22), Protective block (23), Medium pressure T-shaped locking block (26), Medium pressure limiting component (27), Medium pressure elastic part (28), Medium pressure part (29), Medium pressure bolt (30), Medium pressure connecting column (31), Medium pressure limiting Disc (32), medium pressure limiting part (33), medium pressure anti-slip ridge (35), pressing block (36), limiting block (37), second spring pad (38), guide section (39), mounting cavity (50), guide rail connecting unit (51), guide rail connector (52), guide rail connecting clip (53), first locking part (55), second locking part (56), guide rail base positioning unit (57), L-shaped clip (58), color steel tile (59), groove (61), first locking position (62), guide platform (63), card seat (65), second locking position (66), locking bolt (67), return spring (68), self-tapping screw (69), bolt assembly (70), clamp (71), beam (72), limiting section (88), rubber pad (102). Detailed Implementation

[0072] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0073] In the description of this invention, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0074] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "setting," and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0075] like Figures 1 to 17 As shown, a fast mounting bracket assembly includes two sets of guide rails 1, each guide rail 1 is provided with a component 2, and the guide rail 1 is provided with a side pressure unit 3 and a medium pressure unit 5;

[0076] The side pressing unit 3 is used to fix one side of the outer side component 2 (solar panel) to the guide rail 1;

[0077] The medium-pressure unit 5 is used to fix two adjacent components 2 on the guide rail 1.

[0078] Each guide rail 1 is provided with two side pressure units 3, each component 2 is located between two side pressure units 3, and each guide rail 1 is provided with a plurality of medium pressure units 5, each medium pressure unit 5 is located between each side pressure unit 3.

[0079] The side pressure unit 3 includes a side pressure T-shaped locking block 6 detachably connected to the guide rail 1. The upper half of the side pressure T-shaped locking block 6 is fitted with a side pressure limiting member 7. The upper end of the side pressure limiting member 7 is connected to the side pressure part 9 through a side pressure elastic part 8. A side pressure bolt 10 for pressing down the side pressure part 9 is provided on the side pressure part 9. The lower half of the side pressure bolt 10 is detachably connected to the side pressure T-shaped locking block 6. A first spring washer 101 is provided between the side pressure part 9 and the side pressure bolt 10.

[0080] The side-pressure T-shaped locking block 6 includes a locking part 11, and both ends of the locking part 11 are provided with side-pressure limiting parts 12;

[0081] The side pressure limiting member 7 is a plastic spring, and the side pressure limiting member 7 includes a side pressure connecting post 13, a side pressure limiting plate 15, and a side pressure elastic part 8;

[0082] The side-pressure T-shaped locking block 6 is engaged with the side-pressure limiting member 7; the upper end of the side-pressure connecting column 13 is connected to the lower end of the side-pressure limiting plate 15, the center line of the side-pressure limiting plate 15 coincides with the center line of the side-pressure connecting column 13, and the diameter of the side-pressure limiting plate 15 is larger than the diameter of the side-pressure connecting column 13; the side-pressure elastic part 8 is a plastic spring and is disposed at the upper end of the side-pressure limiting plate 15; in order to further improve the structural strength and extend the service life, preferably, in this invention, the side-pressure elastic part 8, the side-pressure connecting column 13 and the side-pressure limiting plate 15 are integrally formed structures.

[0083] The upper end of the guide rail 1 is provided with a mounting groove 16. The inner wall of the mounting groove 16 is provided with limit strips 17 symmetrically arranged. The upper end of each limit strip 17 is attached to the lower end of the side pressure limiting plate 15 and is used to limit the side pressure limiting plate 15. The lower end of each limit strip 17 is attached to the upper end of each side pressure limiting part 12 and is used to limit the side pressure limiting part 12.

[0084] Each of the side pressure limiting parts 12 is provided with a side pressure anti-slip protrusion 18 at its upper end.

[0085] The side pressure part 9 includes an arc-shaped segment 19, the lower end of which is connected to the upper end of the side pressure elastic part 8. An arc-shaped washer 20 is provided at the upper end of the arc-shaped segment 19. The side pressure bolt 10 passes through the arc-shaped washer 20 and the arc-shaped segment 19. The first elastic washer 101 is located between the arc-shaped washer 20 and the side pressure bolt 10. A side pressure block 21 and a retaining block 22 are provided on the inner side of the arc-shaped segment 19. A protective block 23 integrally formed with the arc-shaped segment 19 is provided on the outer side of the arc-shaped segment 19.

[0086] By setting the side pressure unit 3 in this invention, the following beneficial effects are achieved:

[0087] 1. By using the arc-shaped washer 20 in conjunction with the side pressure bolt 10 and the arc-shaped segment 19, the upper surface of the arc-shaped washer 20 is always kept horizontal, so that the side pressure bolt 10 will not tilt.

[0088] 2. By cooperating with the side pressure part 9, the arc-shaped pad 20, and the side pressure T-shaped locking block 6, stepless adjustment within a certain range can be achieved, thus solving the problem of adjustment difficulties that exist during construction for existing products on the market that adjust by locking teeth.

[0089] 3. By cooperating with the side pressure part 9 and the side pressure elastic part 8, the problem that existing products on the market cannot limit the position or reserve the installation position of components is solved;

[0090] 4. By cooperating with the side pressure part 9, the side pressure T-shaped card block 6, and the guide rail 1, a very simple installation method with straight up and down movement and rotation limit is achieved.

[0091] The side pressure block 21 is attached to the upper end face of the component 2 and is used to press the component 2. The abutment block 22 is located below the side pressure block 21 and is used to abut the component 2.

[0092] The arc-shaped segment 19 is integrally formed with the protective block 23, the side pressure block 21 and the abutment block 22.

[0093] The medium pressure unit 5 includes a medium pressure T-shaped locking block 26 detachably connected to the guide rail 1. The upper half of the medium pressure T-shaped locking block 26 is fitted with a medium pressure limiting member 27. The upper end of the medium pressure limiting member 27 is connected to the medium pressure part 29 through a medium pressure elastic part 28. A medium pressure bolt 30 for pressing down the medium pressure part 29 is passed through the medium pressure part 29. The lower half of the medium pressure bolt 30 is detachably connected to the medium pressure limiting member 27.

[0094] The intermediate pressure limiting member 27 is a plastic spring, and the intermediate pressure limiting member 27 includes an intermediate pressure connecting post 31, an intermediate pressure limiting plate 32, and an intermediate pressure elastic part 28;

[0095] The medium-pressure T-shaped locking block 26 is locked onto the medium-pressure limiting member 27; the upper end of the medium-pressure limiting plate 32 is connected to the medium-pressure elastic part 28, the lower end of the medium-pressure limiting plate 32 is connected to the upper end of the medium-pressure connecting column 31, and the diameter of the medium-pressure limiting plate 32 is larger than the diameter of the medium-pressure connecting column 31.

[0096] The middle part of the medium-pressure T-shaped locking block 26 is connected to the medium-pressure connecting column 31, and medium-pressure limiting parts 33 are provided on both sides of the medium-pressure T-shaped locking block 26;

[0097] The upper end of the guide rail 1 is provided with a mounting groove 16. The inner wall of the mounting groove 16 is symmetrically provided with limiting strips 17. The upper end of each limiting strip 17 is attached to the lower end of the medium pressure limiting plate 32 and is used to limit the medium pressure limiting plate 32. The lower end of each limiting strip 17 is attached to the upper end of each medium pressure limiting part 33 and is used to limit the medium pressure limiting part 33. The upper end of each medium pressure limiting part 33 is provided with a medium pressure anti-slip protrusion 35.

[0098] The intermediate pressure part 29 includes a clamping block 36 connected to the upper end of the intermediate pressure elastic part 28. The lower end of the clamping block 36 is provided with two limiting blocks 37. The intermediate pressure elastic part 28 is located between the two limiting blocks 37. The intermediate pressure bolt 30 passes through the clamping block 36. A second spring washer 38 is sleeved on the intermediate pressure bolt 30.

[0099] The invention also includes a grounding plate, through which component 2 is connected to the grounding system. Specifically, the grounding plate pierces the pressure block and the frame of component 2, ultimately connecting the component to the original grounding system of the roof, thus providing lightning protection and static electricity prevention.

[0100] By setting the medium-pressure unit 5 in this invention, the following beneficial effects are achieved:

[0101] 1. By cooperating with the intermediate pressure part 29, the intermediate pressure bolt 30, and the intermediate pressure T-shaped clip 26, it is possible to simultaneously adapt to the frame thickness of various components;

[0102] 2. By cooperating with the intermediate pressure part 29 and the intermediate pressure elastic part 28, the problem that existing products on the market cannot limit the position or reserve the installation position of components can be solved;

[0103] 3. By combining the medium pressure part 29 with the medium pressure T-shaped card block 26 and the guide rail 1, a very simple installation method with straight up and down movement and rotation limit is achieved.

[0104] Each set of guide rails 1 includes several guide sections 39. The upper end of each guide section 39 is provided with a mounting groove 16. The lower half of each guide section 39 is provided with a mounting cavity 50 that cooperates with each other and passes through the guide section 39. A guide rail connecting unit 51 is provided between each pair of adjacent guide sections 39. Each guide rail connecting unit 51 includes a guide rail connector 52 and a guide rail connector 53. The two ends of the guide rail connector 52 are respectively located in two adjacent mounting cavities 50. There are two guide rail connectors 53. Each guide rail connector 53 is provided with a first locking part 55 and a second locking part 56 at both ends. The second locking part 56 is locked in the guide rail connector 52, and the first locking part 55 is locked in the guide section 39.

[0105] In this invention, the guide rail connecting unit 51 enables the detachable connection of two adjacent guide segments 39, allowing for positioning and limiting without the need for other tools. The guide rail (two adjacent guide segments 39) is connected and fixed to the guide rail connector 52 and the guide rail connector 53, achieving the extension and fixing requirements of the guide rail without the need for fasteners.

[0106] The present invention also includes a guide rail base positioning unit 57;

[0107] The guide rail base positioning unit 57 includes a card holder 65. The upper end of the card holder 65 is provided with a groove 61 that cooperates with the guide rail 1. A first card position 62 is provided on one side of the upper end of the card holder 65. A guide platform 63 is inclinedly provided on the other side of the upper end of the card holder 65. An L-shaped card 58 is slidably provided on the guide platform 63. A second card position 66 is formed between the inner side of the L-shaped card 58 and the upper end of the card holder 65, which cooperates with the first card position 62. Limiting sections 88 are provided on both sides of the lower half of the guide rail 1. Each first card position 62 and second card position 66 and each limiting section 88 are detachably connected to the guide rail 1.

[0108] The outer side of the L-shaped clip 58 is connected to the card seat 65 by a locking bolt 67, and a return spring 68 sleeved on the locking bolt 67 is provided between the outer side of the L-shaped clip 58 and the card seat 65.

[0109] The card holder 65 is connected to the color steel sheet 59 by a self-tapping screw 69 installed in the groove 61, or by a bolt assembly 70; the lower end of the bolt assembly 70 is provided with a clamp 71. A rubber pad 102 is provided between the card holder 65 and the color steel sheet 59.

[0110] In this invention, the guide rail base assembly has a recessed bottom structure, which ensures that it can be directly fixed to the color steel tile roof with beams by self-tapping screws, or fixed to the clamp by bolt assembly; the side uses L-shaped clips in conjunction with return spring 68 and locking bolt 67 to meet the needs of convenient construction.

[0111] Through the above technical solutions of the present invention

[0112] 1. This invention, through a convenient, straight-up-down, rotation-limited, and extremely simple installation method, can effectively reduce the construction steps of the middle and side pressure, save construction costs, and shorten the construction cycle; moreover, this matching method also makes subsequent disassembly and maintenance simpler and more convenient.

[0113] 2. The side pressure block can adapt to various component thicknesses without the need for separate adjustment of the assembly, making construction convenient, effectively saving construction costs and shortening the construction cycle;

[0114] 3. The guide rail connector is assembled and fixed to the guide rail through the guide rail connector clips, which is convenient for construction, can effectively save construction costs and shorten the construction period;

[0115] 4. The guide rail base assembly can be directly fixed to the beams of the house itself, or it can be fixed to the color steel tile roof by clamps, making it widely applicable;

[0116] 5. The guide rail base assembly is fixed from the side, allowing the guide rail to be installed and disassembled vertically, which effectively saves construction costs and shortens the construction cycle; moreover, this assembly method also makes subsequent disassembly and maintenance simpler and more convenient.

[0117] 6. Except for the self-tapping screws that come with the guide rail base assembly, the entire structure is fixed with M8 hex bolts, so installation can be completed without changing tools.

[0118] A method of using a quick-mount bracket assembly includes the following steps:

[0119] 1) A guide rail base positioning unit 57 is set on the color steel tile 59; In use, the guide rail base positioning unit 57 is pre-assembled on the color steel tile 59. The return spring 68 in the guide rail base positioning unit 57 is used to hold the L-shaped clip 58. After setting the return spring 68, when the locking bolt 67 is not tightened, the guide rail can be installed without manually opening the L-shaped clip, which is convenient and quick.

[0120] In addition, when the present invention is installed on a roof, the corrugated steel sheet 59 is installed on the beam 72.

[0121] 2) Connect several guide segments 39 to form a guide rail 1. Specifically, a guide rail connector 52 is set between two adjacent guide segments 39, and two guide rail connector clips 53 are set on the guide rail connector 52. The two sides of the guide rail connector 52 are respectively inserted into the mounting cavity 50 of each guide segment 39, and at the same time, they are clamped and positioned by each guide rail connector clip 53.

[0122] 3) Set the two sets of guide rails 1 above the color steel tile 59 and fix them in place by using the bracket 65. Specifically, place the guide rail 1 in the groove 61, clamp the first clamping position 62 of the bracket 65 with the lower half of the guide rail 1, and then rotate the locking bolt 67. The locking bolt 67 drives the L-shaped clamp 58 to move along the guide platform 63, thereby forming the second clamping position 66 with the L-shaped clamp 58. The guide rail 1 is clamped and fixed by the cooperation of the second clamping position 66 and the first clamping position 62.

[0123] 4) Place several components 2 on the guide rail 1, and install them sequentially from left to right according to the installation order of the side pressure unit 3, the intermediate pressure unit 5, and the side pressure unit 3. The specific steps for sequential installation are as follows:

[0124] Place a set of components 2 on the left side of the guide rail 1, and then fix the outer side of the components 2 by the side pressure unit 3. Then, set the middle pressure unit 5 on the inner side of the components 2, and place another set of components 2 on the other side of the middle pressure unit 5. Fix the two components 2 by the middle pressure unit 5. After all the middle pressure units 5 are installed, install and fix the side pressure unit 3 at the end of the right component 2.

[0125] The specific steps for using the side pressure unit 3 are as follows:

[0126] Place the side pressure unit 3 in the mounting groove 16 of the guide rail 1 until the lower end of the side pressure limiting plate 15 is in contact with the upper end of the limiting strip 17 and cannot move downward. Rotate the side pressure unit 3 so that each side pressure limiting part 12 is located directly below each limiting strip 17. The limiting strip 17 restricts the side pressure limiting part 12 from moving upward. Rotate the side pressure bolt 10. The rotation of the side pressure bolt 10 will cause the side pressure block 21 to move. The side pressure block 21 and the abutment block 22 lock the fixing assembly 2.

[0127] The specific steps for using the medium-pressure unit 5 are as follows:

[0128] After the side pressure unit 3 fixes the outer side of the component 2 located on the left, the lower half of the medium pressure unit 5 is placed in the mounting groove 16 until it is limited by the medium pressure limiting plate 32 so that the medium pressure unit 5 cannot move further down. Then, the medium pressure unit 5 is rotated so that its two medium pressure limiting parts 33 are located directly below the two limiting bars 17 and are limited by the two limiting bars 17. At this time, the upper end of the limiting bar 17 is pressed against the lower end of the medium pressure limiting plate 32, and the lower end of the limiting bar 17 is pressed against the medium pressure limiting part 33.

[0129] Place the limiting block 37 on one side of the medium pressure unit 5 close to one side of the component 2, then place another set of components 2 and move the component 2 toward the medium pressure unit 5 until the component 2 is in contact with the limiting block 37 on the other side of the medium pressure unit 5. Then rotate the medium pressure bolt 30. The rotation of the medium pressure bolt 30 will cause the clamping block 36 to move. The component 2 is locked and fixed by the limiting block 37 and the clamping block 36.

[0130] The technical solution of this invention effectively solves the problems of complicated installation and difficult positioning of rooftop photovoltaic systems, realizing photovoltaic power generation while solving the problem of long construction period; at the same time, it solves the problems of complicated construction and low construction efficiency of existing products by reducing product types and optimizing product assembly and fixing methods.

[0131] The preferred embodiments of the present invention have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of the present invention without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of the present invention through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A fast mounting bracket assembly, comprising two sets of guide rails (1), each guide rail (1) having a component (2) disposed thereon, characterized in that: The guide rail (1) is provided with a side pressure unit (3) and a medium pressure unit (5); The side pressure unit (3) is used to fix one side of the components (2) on both outer sides to the guide rail (1); The medium-pressure unit (5) is used to fix two adjacent components (2) on the guide rail (1); Each set of guide rails (1) includes several guide sections (39). The upper end of each guide section (39) is provided with an installation groove (16). The lower half of each guide section (39) is provided with an installation cavity (50) that is used in conjunction with each other and passes through the guide section (39). A guide rail connection unit (51) is provided between each pair of adjacent guide sections (39). Each of the guide rail connection units (51) includes a guide rail connector (52) and a guide rail connector (53). The two ends of the guide rail connector (52) are respectively located in two adjacent mounting cavities (50). There are two guide rail connectors (53). Each of the guide rail connectors (53) has a first locking part (55) and a second locking part (56) at both ends. The second locking part (56) is locked inside the guide rail connector (52), and the first locking part (55) is locked in the guide section (39). It also includes a guide rail base positioning unit (57); The guide rail base positioning unit (57) includes a card holder (65). The upper end of the card holder (65) is provided with a groove (61) that works with the guide rail (1). A first card slot (62) is provided on one side of the upper end of the card holder (65). A guide platform (63) is inclinedly provided on the other side of the upper end of the card holder (65). An L-shaped card (58) is slidably provided on the guide platform (63). A second card slot (66) that works with the first card slot (62) is formed between the inner side of the L-shaped card (58) and the upper end of the card holder (65). Limiting sections (88) are provided on both sides of the lower half of the guide rail (1). Each first card slot (62) and second card slot (66) and each limiting section (88) are detachably connected to the guide rail (1). The outer side of the L-shaped clip (58) is connected to the card seat (65) by a locking bolt (67), and a return spring (68) sleeved on the locking bolt (67) is provided between the outer side of the L-shaped clip (58) and the card seat (65). The card holder (65) is connected to the color steel tile (59) by setting self-tapping screws (69) in the groove (61), or by setting bolt assembly (70); the lower end of the bolt assembly (70) is provided with a clamp (71). A rubber pad (102) is provided between the card holder (65) and the color steel tile (59).

2. The flash mounting bracket assembly as described in claim 1, characterized in that: Each guide rail (1) is provided with two side pressure units (3), each component (2) is located between two side pressure units (3), each guide rail (1) is provided with several medium pressure units (5), and each medium pressure unit (5) is located between each side pressure unit (3).

3. The flash mount bracket assembly as described in claim 1 or 2, characterized in that: The side pressure unit (3) includes a side pressure T-shaped locking block (6) detachably connected to the guide rail (1). The upper half of the side pressure T-shaped locking block (6) is fitted with a side pressure limiting member (7). The upper end of the side pressure limiting member (7) is connected to the side pressure part (9). A side pressure bolt (10) for pressing down the side pressure part (9) is passed through the side pressure part (9). The lower half of the side pressure bolt (10) is detachably connected to the side pressure T-shaped locking block (6). A first spring washer (101) is provided between the side pressure part (9) and the side pressure bolt (10).

4. The flash mount bracket assembly as described in claim 3, characterized in that: The side-pressure T-shaped locking block (6) includes a locking part (11), and both ends of the locking part (11) are provided with side-pressure limiting parts (12). The side pressure limiting member (7) is a plastic spring, and the side pressure limiting member (7) includes a side pressure connecting post (13), a side pressure limiting plate (15), and a side pressure elastic part (8). The side-pressure T-shaped locking block (6) is locked onto the side-pressure limiting member (7); the upper end of the side-pressure connecting column (13) is connected to the lower end of the side-pressure limiting plate (15), the center line of the side-pressure limiting plate (15) coincides with the center line of the side-pressure connecting column (13), and the diameter of the side-pressure limiting plate (15) is larger than the diameter of the side-pressure connecting column (13); the side-pressure elastic part (8) is disposed at the upper end of the side-pressure limiting plate (15); the side-pressure elastic part (8), the side-pressure connecting column (13) and the side-pressure limiting plate (15) are integrally formed structures; The upper end of the guide rail (1) is provided with an installation groove (16). The inner wall of the installation groove (16) is provided with limit strips (17) symmetrically arranged. The upper end of each limit strip (17) is attached to the lower end of the side pressure limiting plate (15) and is used to limit the side pressure limiting plate (15). The lower end of each limit strip (17) is attached to the upper end of each side pressure limiting part (12) and is used to limit each side pressure limiting part (12). Each of the side pressure limiting parts (12) is provided with a side pressure anti-slip protrusion (18) at its upper end.

5. The flash mount bracket assembly as described in claim 4, characterized in that: The side pressure part (9) includes an arc-shaped segment (19), the lower end of which is connected to the upper end of the side pressure elastic part (8). An arc-shaped washer (20) is provided at the upper end of the arc-shaped segment (19). The side pressure bolt (10) passes through the arc-shaped washer (20) and the arc-shaped segment (19). The first elastic washer (101) is located between the arc-shaped washer (20) and the side pressure bolt (10). A side pressure block (21) and a clamping block (22) are provided on the inner side of the arc-shaped segment (19). A protective block (23) integrally formed with the arc-shaped segment (19) is provided on the outer side of the arc-shaped segment (19). The side pressure block (21) is attached to the upper end face of the component (2) and is used to press the component (2) together. The abutment block (22) is located below the side pressure block (21) and is used to press the component (2) together. The arc-shaped segment (19) is integrally formed with the protective block (23), the side pressure block (21) and the abutment block (22).

6. The flash mount bracket assembly as described in claim 5, characterized in that: The medium pressure unit (5) includes a medium pressure T-shaped locking block (26) detachably connected to the guide rail (1). The upper half of the medium pressure T-shaped locking block (26) is fitted with a medium pressure limiting member (27). The upper end of the medium pressure limiting member (27) is connected to the medium pressure part (29). The medium pressure part (29) is fitted with a medium pressure bolt (30) for pressing down the medium pressure part (29). The lower half of the medium pressure bolt (30) is detachably connected to the medium pressure limiting member (27).

7. The flash mount assembly as described in claim 6, characterized in that: The medium-pressure limiting component (27) is a plastic spring, and the medium-pressure limiting component (27) includes a medium-pressure connecting post (31), a medium-pressure limiting plate (32), and a medium-pressure elastic part (28). The medium-pressure T-shaped locking block (26) is locked onto the medium-pressure limiting member (27); the upper end of the medium-pressure limiting plate (32) is connected to the medium-pressure elastic part (28), the lower end of the medium-pressure limiting plate (32) is connected to the upper end of the medium-pressure connecting column (31), and the diameter of the medium-pressure limiting plate (32) is larger than the diameter of the medium-pressure connecting column (31); The middle part of the medium-pressure T-shaped card block (26) is connected to the medium-pressure connecting column (31), and medium-pressure limiting parts (33) are provided on both sides of the medium-pressure T-shaped card block (26). The upper end of the guide rail (1) is provided with a mounting groove (16). The inner wall of the mounting groove (16) is provided with limit strips (17) symmetrically arranged. The upper end of each limit strip (17) is attached to the lower end of the medium pressure limit plate (32) and is used to limit the medium pressure limit plate (32). The lower end of each limit strip (17) is attached to the upper end of each medium pressure limit part (33) and is used to limit each medium pressure limit part (33). The upper end of each medium pressure limit part (33) is provided with a medium pressure anti-slip ridge (35). The intermediate pressure part (29) includes a clamping block (36) connected to the upper end of the intermediate pressure elastic part (28). The lower end of the clamping block (36) is provided with two limiting blocks (37). The intermediate pressure elastic part (28) is located between the two limiting blocks (37). The intermediate pressure bolt (30) passes through the clamping block (36). A second spring washer (38) is sleeved on the intermediate pressure bolt (30). It also includes a grounding plate, through which the component (2) is connected to the grounding system.

8. A method of using a quick-mount bracket assembly, employing the quick-mount bracket assembly as described in claim 7, characterized in that, Includes the following steps: 1) Set a guide rail base positioning unit (57) on the color steel sheet (59); 2) Connect several guide segments (39) to form a guide rail (1). Specifically, the connection method is to set a guide rail connector (52) between two adjacent guide segments (39), set two guide rail connectors (53) on the guide rail connector (52), insert the two sides of the guide rail connector (52) into the mounting cavity (50) of each guide segment (39) respectively, and clamp and position them through each guide rail connector (53). 3) Set two sets of guide rails (1) above the color steel tile (59) and install and fix them through the card holder (65). Specifically, place the guide rail (1) in the groove (61), clamp the first card position (62) of the card holder (65) with the lower half of the guide rail (1), and then rotate the locking bolt (67). The locking bolt (67) drives the L-shaped card (58) to move along the guide table (63), thereby forming a second card position (66) with the card holder (65). The guide rail (1) is clamped and fixed by the cooperation of the second card position (66) and the first card position (62). 4) Place several components (2) on the guide rail (1) and install them from left to right in the order of side pressure unit (3), medium pressure unit (5) and side pressure unit (3). The specific steps for installation are as follows: Place a set of components (2) on the left side of the guide rail (1), and then fix the outside of the component (2) by the side pressure unit (3). Then set the medium pressure unit (5) on the inside of the component (2), and place another set of components (2) on the other side of the medium pressure unit (5). Fix the two components (2) by the medium pressure unit (5). After all the medium pressure units (5) are installed, install the fixed side pressure unit (3) at the end of the right component (2). The specific steps for using the side pressure unit (3) are as follows: Place the side pressure unit (3) in the mounting slot (16) of the guide rail (1) until the lower end of the side pressure limiting plate (15) is in contact with the upper end of the limiting strip (17) and cannot move downward. Rotate the side pressure unit (3) so that each side pressure limiting part (12) is directly below each limiting strip (17). The limiting strip (17) restricts the side pressure limiting part (12) from moving upward. Rotate the side pressure bolt (10). The rotation of the side pressure bolt (10) will cause the side pressure block (21) to move. The side pressure block (21) and the abutment block (22) lock the fixing assembly (2). The specific steps for using the medium-pressure unit (5) are as follows: After the side pressure unit (3) fixes the outer side of the component (2) located on the left, the lower half of the medium pressure unit (5) is placed in the mounting groove (16) until it is limited by the medium pressure limiting plate (32) so that the medium pressure unit (5) cannot continue to move down. Then the medium pressure unit (5) is rotated so that the two medium pressure limiting parts (33) are located directly below the two limiting strips (17) respectively, and is limited by the two limiting strips (17). At this time, the upper end of the limiting strip (17) abuts against the lower end of the medium pressure limiting plate (32), and the lower end of the limiting strip (17) abuts against the medium pressure limiting part (33). Place the limiting block (37) on one side of the medium pressure unit (5) close to one side of the component (2), then place another set of components (2) and move the component (2) toward the medium pressure unit (5) until the component (2) is in contact with the limiting block (37) on the other side of the medium pressure unit (5). Then rotate the medium pressure bolt (30). The rotation of the medium pressure bolt (30) will cause the clamping block (36) to move. The component (2) is locked and fixed by the limiting block (37) and the clamping block (36).

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