A seamless sinking pair of wire-drawing locking type building integrated waterproof photovoltaic support

Abstract

The present invention discloses a seamless sunken pair of wire-drawing locked building integrated waterproof photovoltaic bracket, which includes a sunken longitudinal water guide groove and an H-shaped sunken reinforcement member. The H-shaped sunken reinforcement member is arranged between the two side walls of the sunken longitudinal water guide groove. V-shaped transverse water guide groove bayonets are respectively opened on the two side walls of the sunken longitudinal water guide groove, and a V-shaped transverse water guide groove is clamped between the V-shaped transverse water guide groove bayonets on the side walls of two adjacent sunken longitudinal water guide grooves. In summary, the present invention overcomes the deficiencies of the prior art, is reasonably designed, and forms a new roof to replace the traditional color steel tile by combining the integrated waterproof photovoltaic bracket and the photovoltaic power generation component; the combination and connection between the structures of the waterproof photovoltaic bracket are all adopted by means of laser welding, insertion, snap-in, pair of wire-drawing locking, U-bolt fixing, etc., avoiding the construction methods that damage the structural sealing performance such as opening holes and self-tapping screw drilling during on-site installation.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic brackets, and particularly to a seamless sunken wire-drawing locking type building integrated waterproof photovoltaic bracket. Background Art

[0002] Laying traditional color steel tiles on the roof of a steel structure factory increases the construction cost of the factory building.

[0003] When installing photovoltaic power generation components on the roof of a traditional steel structure color steel tile factory building using traditional photovoltaic power generation brackets, materials such as aluminum alloy clamps, aluminum alloy rails, aluminum alloy medium pressure blocks, aluminum alloy edge pressure blocks, screws, nuts, etc. are required, resulting in defects such as a large variety of materials, high material costs, complex installation processes, long time consumption, and high construction costs.

[0004] The service life of the roof of a traditional steel structure color steel tile factory building is relatively short, and phenomena such as rusting, damage, and water leakage will occur during use. After installing photovoltaic power generation components on the roof of a traditional steel structure color steel tile factory building, if the roof needs to be repaired, it is necessary to first remove the photovoltaic power generation components on the roof in a large area, reinstall the photovoltaic power generation components after repairing the roof. When a large number of photovoltaic power generation components are removed, it will cause damage to the photovoltaic power generation components, and at the same time, it will also increase the workload and repair costs.

[0005] When fixing aluminum alloy clamps on the roof of a traditional steel structure color steel tile factory building, drilling holes will damage the sealing performance of the original color steel tiles, and it is easy to cause roof water leakage.

[0006] The existing traditional waterproof photovoltaic bracket has an unreasonable structural design, mainly in the following aspects:

[0007] (1) When the traditional waterproof photovoltaic bracket is fixed to the roof C-shaped steel beam, it is mainly fixed by self-tapping screws drilling holes. When fixing with self-tapping screws drilling holes, workers need to stand above the C-shaped steel beam and continuously apply force downward through a hand-held electric drill to drill the self-tapping screws through the waterproof bracket and into the C-shaped steel beam. This process is prone to causing high-altitude falling accidents.

[0008] (2) After the self-tapping screw penetrates the waterproof photovoltaic bracket, if the force of the hand-held electric drill is not well controlled before it is driven into the C-shaped steel beam, it is easy to cause the positioned waterproof photovoltaic bracket to displace, ultimately resulting in errors in the actual installation of the waterproof photovoltaic bracket.

[0009] (3) Since the self-tapping screw penetrates the waterproof photovoltaic bracket, there is a potential risk of water leakage at the penetrated position in the later stage.

[0010] (4) There is a potential safety hazard of being insecure when using self-tapping screws to fix the waterproof photovoltaic bracket.

[0011] (5) The upper and lower ports of the longitudinal water channels of traditional waterproof PV brackets are of the same size. When connecting two longitudinal water channels, connecting pieces are generally used for connection, and structural adhesive is generally used to assist in sealing at the position of the connecting pieces. The temperature difference between winter and summer, and between day and night on a steel structure roof is relatively large. After a long time, the structural adhesive will age, and gaps will appear at the sealed position of the structural adhesive, making it easy to seep water. If the connecting piece becomes loose, it is also easy to form water leakage. This structural design also has the disadvantages of high material cost, complex structure, low installation efficiency, and high construction cost.

[0012] (6) The transverse water channels of traditional waterproof PV brackets generally adopt a rectangular design and are placed flat above the longitudinal water channels. This design is likely to cause the transverse water channels to move up and down. Due to the certain angle of the steel structure factory building roof, the upper vertical edge of the installed transverse water channel is higher than the lower vertical edge. When the rainwater flow is large, it is easy for rainwater to overflow from the lower vertical edge of the transverse water channel.

[0013] (7) The traditional waterproof PV bracket uses a rectangular transverse water channel placed flat above the longitudinal water channel and then lays the PV power generation components. As a result, there is a gap between the lower frame of the upper PV power generation component and the upper frame of the lower PV power generation component. This gap will increase the inflow of rainwater into the transverse water channel and is likely to cause rainwater to overflow from the lower vertical edge of the transverse water channel. Because this gap is too large, sundries will fall into the transverse water channel, which will affect the drainage flow rate and also cause rainwater to overflow from the lower vertical edge of the transverse water channel. To solve the problem of too large a gap between the upper and lower PV power generation components, traditional waterproof PV brackets generally use structural adhesive strips for sealing or use aluminum alloy strips with a T-shaped structure for pressing. The above two solutions will cause material waste, increase the construction difficulty, and increase the disassembly and maintenance difficulty of the later PV power generation components.

[0014] (8) The traditional waterproof PV bracket lays the PV power generation components after the bracket is fixed. After the PV power generation components are laid, aluminum alloy edge clamps, aluminum alloy middle clamps, screws, and nuts are used for fixing. During the process of fixing the aluminum alloy middle clamps and aluminum alloy edge clamps, workers are likely to step on or press the PV power generation components. If some PV power generation components need to be replaced later, during the removal and replacement process, workers are also very likely to step on or press the surrounding PV power generation components. Stepping on or pressing the surface of the PV power generation components will cause hidden cracks in the internal battery cells of the PV power generation components, and the hidden cracks in the battery cells will directly affect the service life and power generation of the PV power generation components.

[0015] (9) Each aluminum alloy edge clamp, aluminum alloy middle clamp, screw, and nut needs to be assembled on the construction site, resulting in an increased amount of on-site construction. During the assembly process, small accessories such as screws and nuts are likely to be lost, affecting the overall construction progress.

[0016] After the traditional waterproof photovoltaic support and the photovoltaic power generation components are installed, the photovoltaic cables of the photovoltaic junction box on the back of the photovoltaic power generation components have no fixed positions, resulting in the disorderly suspension of the photovoltaic cables on the back of the photovoltaic power generation components, which not only affects the overall aesthetics but also poses potential safety hazards.

[0017] (11)After the traditional waterproof photovoltaic support is fixed and then the photovoltaic power generation components are laid, since the traditional waterproof photovoltaic support uses aluminum alloy medium pressure blocks to fix the photovoltaic power generation components on both sides, and due to the size of the aluminum alloy medium pressure blocks, there will be a gap of about 2 to 3 centimeters between the photovoltaic power generation components on both sides after they are fixed. Because the gap between the photovoltaic power generation components is too large, the rainwater flow in the longitudinal water guide groove will increase. When the rainwater volume is too large, it is easy for the rainwater to overflow from the longitudinal water guide groove; at the same time, due to the large gap between the photovoltaic power generation components, the roof resources are wasted, the available area of the roof is greatly reduced, and the installed capacity of the photovoltaic power generation components on the roof is reduced; at the same time, due to the large gap between the photovoltaic power generation components, sundries will fall into the inside of the longitudinal water guide groove, causing blockage and affecting the drainage effect.

[0018] Therefore, in view of this, the inventor, adhering to the rich design and development and actual production experience in this related industry for many years, studies and improves the existing structure and deficiencies, and provides a seamless sinking pair-wire locking type building integrated waterproof photovoltaic support, in order to achieve a more practical value purpose. Summary of the Invention

[0019] In order to solve the problems mentioned in the above background technology, the present invention provides a seamless sinking pair-wire locking type building integrated waterproof photovoltaic support, which can be used on the roofs of steel structure factories, steel structure parking sheds, and concrete roofs.

[0020] In order to achieve the above object, the present invention adopts the following technical solutions:

[0021] A seamless sinking pair-wire locking type building integrated waterproof photovoltaic support, comprising a sunken longitudinal water guide groove and an H-shaped sunken reinforcement member. The H-shaped sunken reinforcement member is arranged between the two side walls of the sunken longitudinal water guide groove. V-shaped transverse water guide groove buckles are respectively arranged on the two side walls of the sunken longitudinal water guide groove, and a V-shaped transverse water guide groove is clamped between the V-shaped transverse water guide groove buckles on the side walls of two adjacent sunken longitudinal water guide grooves.

[0022] The H-shaped sunken reinforcement member includes a reinforcement member baffle. Two symmetrical reinforcement member baffle openings are arranged on the reinforcement member baffle. Reinforcement member vertical edges are respectively arranged at both ends of the reinforcement member baffle, and outer support feet are arranged at the bottoms of the reinforcement member vertical edges.

[0023] Inside the opening of the reinforcement part baffle, there is a pair of drawing wires, which includes a pair of drawing wire pressing blocks and a gap between the pair of drawing wire pressing blocks. The gap between the pair of drawing wire pressing blocks clamps the bottom edges of the left and right frames of the photovoltaic power generation module to the reinforcement part baffle through the opening of the reinforcement part baffle.

[0024] Preferably, the V-shaped horizontal water guide groove includes a lower vertical edge of the V-shaped horizontal water guide groove and an upper vertical edge of the V-shaped horizontal water guide groove. The lower vertical edge of the V-shaped horizontal water guide groove and the upper vertical edge of the V-shaped horizontal water guide groove are respectively arranged at the upper ends of the two side walls of the V-shaped horizontal water guide groove;

[0025] At both ends of the V-shaped horizontal water guide groove, there are symmetrically arranged side groove slots of the V-shaped horizontal water guide groove, and a cable hook is welded to the side wall of the lower vertical edge of the V-shaped horizontal water guide groove.

[0026] Preferably, on the side wall of the vertical edge of the reinforcement part, there is a screw hole on the vertical edge of the reinforcement part for threaded connection with the pair of drawing wires.

[0027] Preferably, on the surface of the outer support foot, there is an outer support foot U-bolt hole for fixing the U-bolt.

[0028] Preferably, the U-bolt fixes the sunken longitudinal water guide groove on the C-shaped steel beam of the steel structure factory building roof, and the U-bolt is tightened through the U-bolt nut.

[0029] Preferably, at the bottom of the pair of drawing wire pressing block, there is a pair of drawing wire pressing block nut, and a pair of drawing wire pressing block end screw is threadedly connected inside the pair of drawing wire pressing block nut.

[0030] Preferably, at one end of the pair of drawing wire pressing block end screw away from the pair of drawing wire pressing block nut, there is a pair of drawing wire fixed end screw. After the pair of drawing wire fixed end screw passes through the screw hole on the vertical edge of the reinforcement part and then passes through the screw hole of the sunken longitudinal water guide groove, the pair of drawing wire fixed end nut is screwed onto the pair of drawing wire fixed end screw.

[0031] Preferably, at the end of the sunken longitudinal water guide groove, there is a connection port of the sunken longitudinal water guide groove, and the opening size of the connection port of the sunken longitudinal water guide groove is larger than the original structure opening size of the sunken longitudinal water guide groove.

[0032] Insert the side groove slots of the V-shaped horizontal water guide groove into the V-shaped horizontal water guide groove bayonet of the left and right sunken longitudinal water guide grooves respectively, and install other V-shaped horizontal water guide grooves in the same way;

[0033] After adjusting the positions of the sunken longitudinal water guide grooves and the V-shaped transverse water guide grooves, the second row of sunken longitudinal water guide grooves is finally fixed; the aluminum alloy frames at the upper and lower ends of the photovoltaic power generation component are respectively sunken and placed into the upper and lower two V-shaped transverse water guide grooves; the aluminum alloy frames at the left and right ends of the photovoltaic power generation component are respectively sunken and placed into the left and right sunken longitudinal water guide grooves, so that the aluminum alloy frames at the left and right ends of the photovoltaic power generation component are respectively placed on the reinforcement baffle of the H-shaped sunken reinforcement; after adjusting the positions of the left and right photovoltaic power generation components, the wire drawing pressing block on the left wire drawing is pulled upward through the right opening of the reinforcement baffle and then tightened to the left, so that the lower side of the left frame of the right photovoltaic power generation component and the reinforcement baffle of the H-shaped sunken reinforcement are both stuck in the gap between the wire drawing pressing block, and then tighten the left wire drawing fixing end nut;

[0034] Pull the wire-drawing pressing block on the right wire upward through the left opening of the reinforcement baffle plate and tighten it to the right, so that the lower side of the right frame of the left photovoltaic power generation component and the reinforcement baffle plate of the H-shaped sunken reinforcement are both inserted into the gap of the wire-drawing pressing block, and then tighten the nut on the right wire-drawing fixing end;

[0035] The left pair of wire drawing fixes the left frame of the right photovoltaic power generation component, and the right pair of wire drawing fixes the right frame of the left photovoltaic power generation component; the sunken pair of wire drawing locking fixing method can make there be no gap between the frames of the left and right photovoltaic power generation components, thereby preventing a large amount of rainwater from flowing into the sunken longitudinal water guide groove, greatly reducing the drainage pressure of the longitudinal water guide groove; after connecting the photovoltaic cable of the photovoltaic junction box on the back of the photovoltaic power generation component, it is clipped into the cable hook under the V-shaped horizontal water guide groove.

[0036] Compared with the prior art, the present invention has the following beneficial effects:

[0037] (1) The present invention replaces the traditional colored steel tile roof through the combination of waterproof photovoltaic bracket and photovoltaic power generation assembly, thereby reducing the cost of factory building construction and extending the service life of the roof;

[0038] (2) All installation procedures of the waterproof photovoltaic bracket and photovoltaic power generation assembly in the present invention are simple and easy to operate, which greatly reduces the risks of high-altitude operations;

[0039] (3) The waterproof photovoltaic bracket of the present invention eliminates the aluminum alloy clamps, aluminum alloy rails, aluminum alloy middle pressure blocks, aluminum alloy side pressure blocks, screws, nuts and other materials in the traditional photovoltaic bracket, which greatly reduces the material cost of the photovoltaic power generation system;

[0040] (4) The waterproof photovoltaic bracket in the present invention has a simple installation process. When installing the photovoltaic power generation components, the photovoltaic power generation components will not be stepped on or pressed. The photovoltaic power generation components can be installed at the same time as the waterproof photovoltaic bracket, which improves the construction efficiency and greatly reduces the construction cost of the photovoltaic power generation system.

[0041] (5) In the present invention, since a U-shaped bolt is used to fix the sunken longitudinal water guide groove, the position of the sunken longitudinal water guide groove can be adjusted before and after fixation, thus avoiding installation errors caused by displacement during the fixation process;

[0042] (6) In the present invention, after the waterproof photovoltaic bracket and the photovoltaic power generation component are installed, the cable hanger can be used to fix the photovoltaic cable of the photovoltaic junction box on the back of the photovoltaic power generation component, eliminating the potential safety hazard of the wire hanging in the air;

[0043] (7) During the entire installation process of the waterproof photovoltaic bracket and the photovoltaic power generation component in the present invention, self-tapping screws are not required for drilling and fixing, which will not damage the waterproof structure, and there will be no potential leakage problem in the later stage;

[0044] (8) The upper end of the sunken longitudinal water guide groove in the present invention is provided with a sunken longitudinal water guide groove connection port, and the size of this connection port is slightly larger than the lower port of the sunken longitudinal water guide groove. When it is necessary to connect multiple sunken longitudinal water guide grooves, the lower port of the second sunken longitudinal water guide groove can be directly inserted into the sunken longitudinal water guide groove connection port at the upper end of the first sunken longitudinal water guide groove. This structural design does not require a connecting piece and auxiliary structural adhesive for sealing. Since the steel structure workshop has a certain angle, when rainwater flows from top to bottom, water seepage and leakage at the interface are avoided;

[0045] (9) The upper ends of the left and right vertical sides of the sunken longitudinal water guide groove in the present invention adopt an inward-folded design, which plays a stabilizing role in the overall structure of the sunken longitudinal water guide groove; there is a certain gap between the inward-folded vertical side and the back of the photovoltaic power generation component after the photovoltaic power generation component is installed. This gap prevents the vertical side from scratching the back of the photovoltaic component during the installation of the photovoltaic power generation component and is beneficial to the discharge of hot air in the workshop in summer;

[0046] (10) The V-shaped transverse water guide groove in the present invention adopts a V-shaped design. After the side card slots of the V-shaped transverse water guide groove are respectively clamped into the V-shaped transverse water guide groove bayonet of the sunken longitudinal water guide groove, it can play a role in limiting and fixing the V-shaped transverse water guide groove, and there will be no displacement phenomenon during the later use process;

[0047] (11) The lower vertical side of the V-shaped transverse water guide groove in the present invention is higher than the upper vertical side, which can prevent rainwater from overflowing from the lower vertical side when the rainwater flow is too large;

[0048] (12) The seamless sunken pair wire drawing locking design in the present invention, while realizing the fixation of the photovoltaic power generation components, avoids excessive gaps between the photovoltaic power generation components, and can achieve basically seamless gaps between the photovoltaic power generation components, thus greatly reducing the drainage pressure of the sunken longitudinal water guide groove;

[0049] (13) The seamless sinking and wire-pulling locking design in the present invention is fixed on the back of the photovoltaic power generation component. Therefore, when fixing the photovoltaic power generation component, it will not cause trampling and pressing on the front of the photovoltaic power generation component.

[0050] (14) The seamless sinking and wire-pulling locking design in the present invention avoids trampling and pressing on the photovoltaic power generation component during the later maintenance, repair and replacement of the photovoltaic power generation component, greatly reducing the difficulty of maintenance, repair and replacement.

[0051] (15) The seamless sinking and wire-pulling locking design in the present invention makes the installation of the photovoltaic power generation component more compact, improving the utilization rate of the roof area.

[0052] In summary, the present invention overcomes the deficiencies of the prior art, is reasonably designed, and forms a new roof to replace the traditional color steel tile by combining the integrated waterproof photovoltaic bracket and the photovoltaic power generation component; the combination and connection between the structures of the waterproof photovoltaic bracket all adopt methods such as laser welding, insertion, snap-in, wire-pulling locking, and U-bolt fixing, avoiding the construction methods that damage the structural sealing such as punching and self-tapping screw fixing during on-site installation; the waterproof photovoltaic bracket adopts the installation method of seamless sinking and wire-pulling locking of the photovoltaic power generation component, so that the upper, lower, left and right aluminum alloy frames of the photovoltaic power generation component respectively fall into the V-shaped transverse water guide groove and the sunken longitudinal water guide groove. Because the aluminum alloy frames around the photovoltaic power generation component are all lower than the upper edges of the V-shaped transverse water guide groove and the sunken longitudinal water guide groove, it can play a better waterproof role; the waterproof photovoltaic bracket fixes the photovoltaic power generation component by wire-pulling to lock the aluminum alloy frames on the left and right sides of the photovoltaic power generation component from the back of the photovoltaic power generation component, so it will not cause trampling or pressing on the photovoltaic power generation component when fixing the photovoltaic power generation component; after fixing and installing the photovoltaic power generation component with the integrated waterproof photovoltaic bracket, there is no gap between the left, right, upper and lower frames of the photovoltaic power generation component, thus greatly reducing the drainage pressure of the longitudinal water guide groove and the transverse water guide groove. The seamless sinking and wire-pulling locking structural design changes the function of the transverse water guide groove and the longitudinal water guide groove of the traditional waterproof photovoltaic bracket from mainly draining water to mainly preventing water seepage; at the same time, the waterproof photovoltaic bracket adopts a galvanized aluminum-magnesium material, which has high corrosion resistance, and the rust prevention performance is 10-20 times that of ordinary galvanized sheets; it greatly increases the service life of the waterproof photovoltaic bracket and has high social use value and application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0054] Figure 1 Structural schematic diagram of the sunken longitudinal water guide groove of the present invention;

[0055] Figure 2 Structural schematic diagram of the V-shaped transverse water guide groove of the present invention;

[0056] Figure 3 Structural schematic diagram of the H-shaped sunken reinforcement of the present invention;

[0057] Figure 4 Structural schematic diagram of the wire drawing pair of the present invention;

[0058] Figure 5 Top view of the assembly of the H-shaped sunken reinforcement and the wire drawing pair of the present invention;

[0059] Figure 6 Structural schematic diagram of the assembly of the sunken longitudinal water guide groove and the H-shaped sunken reinforcement of the present invention;

[0060] Figure 7 Structural schematic diagram of the installation of the C-shaped steel beam of the present invention;

[0061] Figure 8 Structural schematic diagram of the installation of the waterproof photovoltaic bracket and the photovoltaic power generation component of the present invention;

[0062] Figure 9 Side view of the installation structure of the waterproof photovoltaic bracket and the photovoltaic power generation component of the present invention;

[0063] Figure 10 Top view of the installation structure of the waterproof photovoltaic bracket and the photovoltaic power generation component of the present invention;

[0064] In the figure: sunken longitudinal water guide groove 1, screw hole of sunken longitudinal water guide groove 2, V-shaped transverse water guide groove bayonet 3, connection port of sunken longitudinal water guide groove 4, V-shaped transverse water guide groove 5, side card slot of V-shaped transverse water guide groove 501, lower vertical edge of V-shaped transverse water guide groove 502, upper vertical edge of V-shaped transverse water guide groove 503, cable hook 504, H-shaped sunken reinforcement 6, reinforcement baffle 601, opening of reinforcement baffle 602, vertical vertical edge of reinforcement 603, screw hole of vertical vertical edge of reinforcement 604, external support foot 605, U-shaped bolt hole of external support foot 606, tie wire 607, tie wire pressing block 6071, gap of tie wire pressing block 6072, nut of tie wire pressing block 6073, end screw of tie wire pressing block 6074, fixing end screw of tie wire 6075, fixing end nut of tie wire 6076, U-shaped bolt 7, nut of U-shaped bolt 701. Detailed implementation mode

[0065] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0066] Embodiment 1

[0067] Refer to Figure 1-10 , a seamless sunken tie wire locked building integrated waterproof photovoltaic bracket, including a sunken longitudinal water guide groove 1 and an H-shaped sunken reinforcement 6. Cut the required plates for the main body of the sunken longitudinal water guide groove 1 with a laser cutting machine, and cut the screw hole 2 of the sunken longitudinal water guide groove and the V-shaped transverse water guide groove bayonet 3 on the plates with a laser cutting machine;

[0068] A V-shaped transverse water guide groove 5 is clamped between the V-shaped transverse water guide groove bayonets 3 on the side walls of two adjacent sunken longitudinal water guide grooves 1, and the cut plates are used to produce the V-shaped transverse water guide groove 5 with a bending machine;

[0069] Produce the V-shaped transverse water guide groove 5 according to the dimensions of the aluminum alloy frames at the upper and lower ends of the photovoltaic power generation components. The length of the V-shaped transverse water guide groove 5 is based on the width that can accommodate the photovoltaic power generation components. The width between the upper vertical edge and the lower vertical edge of the V-shaped transverse water guide groove 5 is based on exactly accommodating the lower frame of the upper photovoltaic power generation component and the upper frame of the lower photovoltaic power generation component, so that there is no gap between the upper and lower photovoltaic power generation components after installation, thus preventing a large amount of rainwater from flowing into the V-shaped transverse water guide groove 5 and greatly reducing the drainage pressure of the V-shaped transverse water guide groove 5;

[0070] Use a bending machine to process the main structure of the sunken longitudinal water guide groove 1. Stamp the length of 5 cm at the upper port of the sunken longitudinal water guide groove 1 outward to be slightly larger than the original structure to form the connection port 4 of the sunken longitudinal water guide groove. The size of the connection port 4 of the sunken longitudinal water guide groove is based on the insertion of the lower port of the sunken longitudinal water guide groove 1. The connection port 4 of the sunken longitudinal water guide groove and the sunken longitudinal water guide groove 1 at the lower end are an integral part. This structural design makes it more convenient for the up-and-down connection of multiple sunken longitudinal water guide grooves 1. During connection, no connecting pieces and screws are required for fixation, nor is structural adhesive needed for auxiliary sealing. Just insert the lower port of the sunken longitudinal water guide groove 1 into the connection port 4 of the sunken longitudinal water guide groove, and there will be no water seepage or leakage after connection;

[0071] Use a bending machine and a stamping machine to produce the V-shaped transverse water guide groove 5. The side card slot 501 of the V-shaped transverse water guide groove is formed by stamping. The lower vertical edge 502 of the V-shaped transverse water guide groove should be about 1 cm higher than the upper vertical edge 503 of the V-shaped transverse water guide groove, which can prevent rainwater from overflowing from the lower vertical edge when the rainwater flow is too large. Weld the cable hook 504 to the lower vertical edge 502 of the V-shaped transverse water guide groove;

[0072] Use a bending machine and a stamping machine to produce the H-shaped sunken reinforcement 6; the reinforcement baffle 601 is flat and is used to support the aluminum alloy frames on both sides of the photovoltaic power generation components; the reinforcement baffle opening 602 is used for the up-and-down movement of the wire drawing pressing block 6071 in the vertical plane and the left-and-right movement in the parallel plane;

[0073] Install the H-shaped sunken reinforcement 6 on both sides of the sunken longitudinal water guide groove 1. Align the screw holes 604 on the vertical edge of the reinforcement with the screw holes 2 of the sunken longitudinal water guide groove, and then weld the vertical edge 603 of the reinforcement to the vertical edge of the sunken longitudinal water guide groove 1, which plays a role in fixing the H-shaped sunken reinforcement 6 and at the same time plays a role in strengthening the main body of the sunken longitudinal water guide groove 1, making the main body of the sunken longitudinal water guide groove 1 more stable and not easily deformed when subjected to external forces;

[0074] The screw holes 604 on the vertical edge of the reinforcement correspond to the screw holes 2 of the sunken longitudinal water guide groove and are used for passing through the wire drawing 607; the outer support feet 605 and the U-shaped bolt holes 606 on the outer support feet are used for the U-shaped bolt 7 to fix the main body of the sunken longitudinal water guide groove 1 on the C-shaped steel beam of the steel structure factory building roof;

[0075] Weld the wire drawing pressing block nut 6073 to the bottom of the wire drawing pressing block 6071, and then place the whole at the opening 602 of the reinforcement baffle; pass the wire drawing pressing block end screw 6074 through the screw hole 604 on the vertical edge of the reinforcement and then through the screw hole 2 of the sunken longitudinal water guide groove, and then screw the wire drawing pressing block end screw 6074 into the wire drawing pressing block nut 6073, and screw the wire drawing fixed end nut 6076 into the wire drawing fixed end screw 6075.

[0076] Install the opposite side of the wire drawing 607 in the same way to assemble the main structure of the sunken longitudinal water guide groove 1.

[0077] Place the prefabricated sunken longitudinal water guide groove 1 in the steel structure factory building on the C-shaped steel beam of the roof. After adjusting the position, pass the U-bolt 7 upward through the C-shaped steel beam of the steel structure factory building roof and into the U-bolt hole 606 of the outer support foot, and initially fix it with the U-bolt nut 701. After adjusting the U-bolt 7 and the sunken longitudinal water guide groove 1 according to the actual size between the C-shaped steel beams, finally fix the first row of sunken longitudinal water guide grooves 1.

[0078] Install the second row of sunken longitudinal water guide grooves 1 initially in the same way without final fixation. Snap the side slots 501 of the V-shaped transverse water guide groove 5 of the V-shaped transverse water guide groove into the V-shaped transverse water guide groove bayonet 3 of the first row and the second row respectively. During installation, ensure that the lower vertical edge 502 of the V-shaped transverse water guide groove is in the lower position.

[0079] Place the upper and lower sides of the aluminum alloy frame of the photovoltaic power generation module into the V-shaped transverse water guide groove 5 respectively, so that the upper and lower sides between the upper and lower two photovoltaic power generation modules are in close contact.

[0080] Place the left and right sides of the aluminum alloy frame of the photovoltaic power generation module on the reinforcement plate 601 of the H-shaped sunken reinforcement 6 respectively, so that the left and right sides between the left and right two photovoltaic power generation modules are in close contact.

[0081] Tighten the wire drawing 607 to the left and right respectively, and tighten the nut 6076 at the fixed end of the wire drawing so that the wire drawing pressing block 6071 abuts against the left and right frames of the photovoltaic power generation module. At the same time, make the gap 6072 of the wire drawing pressing block tightly clamp the bottom edge of the left and right frames of the photovoltaic power generation module and the reinforcement plate 601 together. Finally, fix the photovoltaic power generation module on the H-shaped sunken reinforcement so that the left and right aluminum alloy frames of adjacent photovoltaic power generation modules are in close contact.

[0082] Fix other photovoltaic power generation modules in the same way.

[0083] After connecting the photovoltaic cables of the photovoltaic junction box on the back of the photovoltaic power generation module, directly snap them into the wire hook 504.

[0084] At this time, the sunken longitudinal water guide groove 1, the V-shaped transverse water guide groove 5 and the photovoltaic power generation components form a complete sealed structure. Since the left and right components and the upper and lower components are in close contact during the installation of the photovoltaic power generation components, most of the rainwater on the photovoltaic power generation components will directly flow out of the steel structure factory building roof along the surface of the photovoltaic power generation components. At this time, the main functions of the sunken longitudinal water guide groove 1 and the V-shaped transverse water guide groove 5 are to drain the seepage water between the frames of the photovoltaic power generation components. The seamless sunken locking structure design changes the main function of the transverse and longitudinal water guide grooves of the traditional waterproof photovoltaic support from mainly draining water to mainly preventing and draining seepage water.

[0085] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0086] In the present invention, unless otherwise clearly specified and defined, the terms "set", "install", "connect", "couple", "fix", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0087] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A seamless sinking wire-pulling locking type building integrated waterproof photovoltaic bracket, comprising a sunken longitudinal water guide groove (1) and an H-shaped sunken reinforcement member (6), wherein the H-shaped sunken reinforcement member (6) is arranged between the two side walls of the sunken longitudinal water guide groove (1). Characterized in that: V-shaped transverse water guide groove bayonets (3) are respectively formed on the two side walls of the sunken longitudinal water guide groove (1), and a V-shaped transverse water guide groove (5) is clamped between the V-shaped transverse water guide groove bayonets (3) on the side walls of two adjacent sunken longitudinal water guide grooves (1). The H-shaped sunken reinforcement member (6) includes a reinforcement member baffle (601), two symmetrical reinforcement member baffle openings (602) are arranged on the reinforcement member baffle (601), reinforcement member vertical edges (603) are respectively arranged at both ends of the reinforcement member baffle (601), and an outer support foot (605) is arranged at the bottom of the reinforcement member vertical edge (603). A wire-pulling wire (607) is arranged in the reinforcement member baffle opening (602), the wire-pulling wire (607) includes a wire-pulling block (6071) and a wire-pulling block gap (6072), the wire-pulling block gap (6072) is clamped on the reinforcement member baffle (601) through the reinforcement member baffle opening (602), and the reinforcement member baffle (601) is a plane for supporting the aluminum alloy frames on both sides of the photovoltaic power generation module. A wire-pulling block nut (6073) is welded to the bottom of the wire-pulling block (6071), and a wire-pulling block end screw (6074) is in threaded connection with the wire-pulling block nut (6073). A wire-pulling fixed end screw (6075) is arranged at one end of the wire-pulling block end screw (6074) away from the wire-pulling block nut (6073). After the wire-pulling fixed end screw (6075) penetrates through the reinforcement member vertical edge screw hole (604), it passes through the sunken longitudinal water guide groove screw hole (2), and then the wire-pulling fixed end nut (6076) is screwed into the wire-pulling fixed end screw (6075).

2. A seamless sinking wire-pulling locking type building integrated waterproof photovoltaic bracket according to claim 1, Characterized in that: The V-shaped transverse water guide groove (5) includes a V-shaped transverse water guide groove lower vertical edge (502) and a V-shaped transverse water guide groove upper vertical edge (503), and the V-shaped transverse water guide groove lower vertical edge (502) and the V-shaped transverse water guide groove upper vertical edge (503) are respectively arranged at the upper ends of the two side walls of the V-shaped transverse water guide groove (5). V-shaped transverse water guide groove side card slots (501) are symmetrically arranged at both ends of the V-shaped transverse water guide groove (5), and a cable hook (504) is welded to the side wall of the V-shaped transverse water guide groove lower vertical edge (502).

3. A seamless sinking wire-pulling locking type building integrated waterproof photovoltaic bracket according to claim 1, Characterized in that: A reinforcement member vertical edge screw hole (604) for threaded connection with the wire-pulling wire (607) is arranged on the side wall of the reinforcement member vertical edge (603).

4. A seamless sinking wire-pulling locking type building integrated waterproof photovoltaic bracket according to claim 1, Characterized in that: The surface of the outer support leg (605) is provided with an outer support leg U-bolt hole (606) for fixing the U-bolt (7).

5. A seamless sinking pair of wire drawing locking type building integrated waterproof photovoltaic bracket according to claim 4, characterized in that: The U-bolt (7) fixes the sunken longitudinal water channel (1) on the C-shaped steel beam of the steel structure factory building roof, and the U-bolt (7) is fastened by a U-bolt nut (701).

6. A seamless sinking pair of wire drawing locking type building integrated waterproof photovoltaic bracket according to claim 1, characterized in that: The end of the sunken longitudinal water channel (1) is provided with a sunken longitudinal water channel connection port (4), and the opening size of the sunken longitudinal water channel connection port (4) is larger than the original structure opening size of the sunken longitudinal water channel (1).

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