Solar waterproof support

Abstract

The utility model discloses a solar waterproof support which comprises water tanks which are distributed in parallel at intervals, a sliding strip is arranged along the length direction of the water tanks, a fastener and a supporting plate which can slide or be fixed are arranged on the sliding strip, the supporting plate is used for abutting against and installing a photovoltaic panel, a plurality of secondary water tanks are arranged on the water tanks, and the secondary water tanks are arranged on the water tanks. The secondary water tanks and the water tanks are vertically distributed in a staggered mode, the water tanks and the secondary water tanks are arranged below a gap between every two adjacent photovoltaic panels, pressing blocks are arranged above the supporting plate at intervals, and the pressing blocks downwards abut against and fix the photovoltaic panels. The fastener is slidably adjusted to a proper position on the sliding strip, the fastener is locked and fixed on the sliding strip, and then the fastener is mounted and fixed through components such as bolts, so that the water tank is quickly mounted by using the fastener, the water tank is relatively convenient to mount, meanwhile, the design of punching and fixing on the water tank is avoided, and the water tank is relatively convenient to mount. And the overall water leakage and seepage prevention effects of the solar waterproof bracket are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of solar brackets, in particular to a solar waterproof bracket. Background Art

[0002] Solar energy is a green and sustainable new energy source. With the widespread use of solar energy, solar photovoltaic brackets are gradually being widely promoted and used.

[0003] Solar photovoltaic brackets are mainly used to install photovoltaic panels on roofs and other open-air places with good lighting. Photovoltaic panels may sometimes encounter severe weather such as heavy rain and typhoons during operation. In order to increase the service life of photovoltaic panels, it is often necessary to install matching gutters, fasteners and other components when installing solar photovoltaic brackets. However, with the increase in the number of installed components, the installation efficiency of solar photovoltaic brackets will be affected. At present, solar photovoltaic brackets are generally installed by on-site measurement and on-site drilling, which will not only further reduce the installation efficiency, but the drilling installation will also easily cause water leakage in the solar photovoltaic bracket, affecting the original waterproof effect of the bracket. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a solar waterproof bracket.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A solar waterproof support comprises parallel and spaced water troughs, a slide bar is arranged along the length direction of the water trough, the slide bar is provided with fasteners and a support plate that can slide or be fixed, the support plate is used to abut and install a photovoltaic panel, a plurality of secondary water troughs are placed on the water trough, the secondary water troughs are vertically staggered with the water troughs, the water troughs and the secondary water troughs are arranged below the gap between two adjacent photovoltaic panels, and pressure blocks are arranged above the support plate at intervals, the pressure blocks press downward to fix the photovoltaic panel.

[0007] Preferably, the fastener and the support plate are slidably installed on the slide bar, and the fastener and the support plate are both provided with threaded holes connected to the slide bar. The support plate is provided with abutment plates extending horizontally to both sides, and the frame of the photovoltaic panel abuts on the abutment plates. The pressing block is located between the two photovoltaic panels, and the pressing block is provided with pressure plates extending horizontally to both sides, and the two pressure plates press downward on the corresponding frames respectively.

[0008] Preferably, the abutment plate is provided with a baffle plate extending upward, and a second limiting groove for accommodating the frame is formed between the abutment plate, the baffle plate and the pressure plate.

[0009] Preferably, a side pressure block is provided on the water tank at the most side, a horizontally extending pressure plate is provided on one side of the side pressure block, and an extension plate extending downward and abutting against the abutting plate is provided on the other side of the side pressure block.

[0010] Preferably, the pressing block is provided with a slot recessed toward the supporting plate side, a cover plate is installed in the slot, and fasteners on both sides of the cover plate are on the pressing plate.

[0011] Preferably, a guide rail is provided under the sink, the guide rail abuts against the lower end surface of the sink and is vertically staggered with the sink, the fastener is provided with abutments located on both sides of the sink and a connecting section connecting the two abutments, and the abutments are fixed downwardly on the guide rail.

[0012] Preferably, the fastener is provided with a bending section connecting the abutment foot and the connecting section, the bending section cooperates with the abutment foot to form an inner groove, and side panels extending obliquely upward are provided on both sides of the water tank, and the side panels extend into the inner groove.

[0013] Preferably, a base is installed below the guide rail, the base abuts against the lower end surface of the guide rail, and a support member is installed below the secondary water tank, the support member is adapted to the height of the base.

[0014] Preferably, long sides and short sides are provided on both sides of the secondary water tank, and the secondary water tank is limited between two adjacent photovoltaic panels by abutting the long sides with the short sides.

[0015] Preferably, a support pipe is disposed below the secondary water tank, and the support pipe is vertically staggered with the secondary water tank.

[0016] The beneficial effects of the utility model are:

[0017] 1. Slide and adjust the fastener to the appropriate position on the slide bar, lock and fix the fastener on the slide bar, and then install and fix the fastener with bolts and other parts, so as to use the fastener to quickly install the sink, making the installation of the sink more convenient. At the same time, it avoids the drilling and fixing design on the sink, and improves the overall anti-leakage and anti-seepage effect of the solar waterproof bracket;

[0018] 2. Slide and adjust the support plate to the appropriate position on the slide bar, and lock and fix the support plate on the slide bar. The support plate and the pressure block cooperate to press and fix the photovoltaic panel to achieve rapid installation and fixation of the photovoltaic panel. At the same time, the slidable and adjustable design of the support plate on the slide bar can adjust the installation position of the photovoltaic panel in real time at the installation site to adapt to the application of photovoltaic panels of different sizes, which is more practical.

[0019] 3. A baffle is set on the abutment plate of the support plate to limit the displacement of the photovoltaic panel to ensure the firmness and reliability of the photovoltaic panel installation under severe weather conditions;

[0020] 4. By fastening the fasteners upside down on the sink, the two sides of the sink are abutted against the inner side of the fasteners, and the slide bar of the sink is locked and fixed on the fasteners. The sink is then abutted and fixed at multiple points through the fasteners to improve the overall structural strength of the sink and ensure that the sink is not easily deformed by external forces. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The three-dimensional structure of Example 1 Figure 1 ;

[0022] Figure 2 The three-dimensional structure of Example 1 Figure 2 ;

[0023] Figure 3 for Figure 2 The enlarged schematic diagram of point A in the middle;

[0024] Figure 4 This is a schematic diagram of the coordination of the water tank, fasteners, and guide rails in Example 1;

[0025] Figure 5 It is a cross-sectional schematic diagram of the water tank and fasteners of Example 1;

[0026] Figure 6 It is a three-dimensional diagram of the water tank of Example 1;

[0027] Figure 7 This is a schematic diagram of the structure of two water tanks stacked in Example 1;

[0028] Figure 8 is a three-dimensional diagram of the fastener of Example 1;

[0029] Fig. 9 This is a schematic diagram of the coordination of the water tank, the support plate, and the pressing block in Example 1;

[0030] Fig.10 It is a cross-sectional schematic diagram of the water tank, support plate, pressing block and cover plate of Example 1;

[0031] Fig.11 for Fig.10 The enlarged schematic diagram of point B in the middle;

[0032] Fig.12 This is a schematic diagram of the coordination of the water tank, the support plate, and the side pressure block in Example 1;

[0033] Fig.13 It is a cross-sectional schematic diagram of the water tank, the support plate, and the side pressure block of Example 1;

[0034] Fig.14 It is a cross-sectional schematic diagram of the water tank and the secondary water tank of Example 1;

[0035] Fig.15 The three-dimensional structure of Example 2 Figure 1 ;

[0036] Fig.16 The three-dimensional structure of Example 2 Figure 2 ;

[0037] Fig.17 for Fig.16 The enlarged schematic diagram of the center C;

[0038] Fig.18 for Fig.16 Enlarged schematic diagram of point D in the middle.

[0039] In the figure: water tank 1, bottom plate 11, side plate 12, extension section 121, connecting plate 13, slide bar 14, secondary water tank 2, long side 21, short side 22, fastener 3, foot 31, connecting section 32, limit groove 1 321, bending section 33, inner groove 331, protrusion 1 34, slider 1 35, guide rail 4, support plate 5, protrusion 2 51, abutment plate 52, baffle 53, limit groove 2 54, slider 2 55, pressure block 6, edge pressure block 601, pressure plate 61, anti-slip part 1 62, slot 63, card strip 1 64, extension plate 65, anti-slip part 2 66, cover plate 7, extension strip 71, card strip 2 72, buckle part 73, base 8, support tube 9, support member 901, upper abutment member 902, lower abutment member 903, photovoltaic panel 10, frame 101. DETAILED DESCRIPTION

[0040] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:

[0041] In the description of this specification, the directions or positional relationships indicated by the terms "up", "down", "left", "right", etc. are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or unit referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as a limitation on the present invention.

[0042] Embodiment 1:

[0043] like Figure 1 to Figure 14 As shown, this embodiment discloses a solar waterproof bracket, including parallel and spaced water tanks 1, a plurality of secondary water tanks 2 are placed on the water tank 1, the secondary water tanks 2 are spaced along the length direction of the water tank 1, the secondary water tanks 2 are vertically staggered with the water tank 1, a plurality of photovoltaic panels 10 are arranged above the water tank 1 and the secondary water tank 2, the water tank 1 and the secondary water tank 2 are arranged below the gap between two adjacent photovoltaic panels 10, so as to prevent the water tank 1 from being damaged. Figure 1 Taking the direction shown as an example, the water tank 1 is distributed longitudinally (front and back), the secondary water tank 2 is distributed transversely (left and right), the long side of the photovoltaic panel 10 is located above the water tank 1, and the short side of the photovoltaic panel 10 is located above the secondary water tank 2.

[0044] refer to Fig.14 As shown, the secondary water tank 2 is provided with a long side 21 and a short side 22 on both sides. The secondary water tank 2 is limited between two adjacent photovoltaic panels 10 by the long side 21 and the short side 22 abutting against each other. The long side 21 is provided to increase the water holding capacity of the secondary water tank 2.

[0045] refer to Figures 4 to 7 As shown, a slide bar 14 is provided along the length direction of the water tank 1. Specifically, the water tank 1 includes a bottom plate 11 and side plates 12 located on both sides of the bottom plate 11 and extending obliquely upward. The two side plates 12 extend obliquely away from each other. A smooth extension section 121 is provided on the side of the side plate 12 away from the bottom plate 11. The bottom plate 11 and the side plates 12 cooperate to form an expanded water guide channel opening upward.

[0046] The bottom plate 11 is provided with a connecting plate 13 extending upward, and the number of the connecting plates 13 is two. The connecting plate 13 is provided with a slide bar 14 distributed along the length direction of the water tank 1. The two connecting plates 13 are spaced apart and connected to the lower end surface of the slide bar 14. The slide bar 14 is connected by providing two spaced apart connecting plates 13 to improve the structural strength of the slide bar 14.

[0047] When multiple sinks 1 need to be connected to each other to increase the longitudinal dimension, the length of the bottom plate 11 can be set to be greater than the length of the connecting plate 13, and the bottom plate 11 can be partially stacked on the bottom plate 11 of another sink 1 (refer to Figure 7 As shown), specifically, the bottom plate 11 of the upper sink 1 is partially stacked on the bottom plate 11 of the lower sink 1, and water can flow out along the upper sink 1 and the lower sink 1, and the thickness of the bottom plate 11 and the side plate 12 is between 1.3 and 1.5MM. The thickness of the sink 1 is relatively thin, ensuring that the partially stacked sinks 1 will not interfere with the overall installation.

[0048] refer to Figure 3 to Figure 5 , Figure 8 As shown, the slide bar 14 is provided with a fastener 3 that can slide or be fixed, and the width of the slide bar 14 is greater than the distance between the two connecting plates 13, so that the fastener 3 can be slidably installed on the slide bar 14. Specifically, the fastener 3 is provided with abutments 31 located on both sides of the sink 1, and a connecting section 32 connecting the two abutments 31. The connecting section 32 is provided with a slider 35 slidably connected to the slide bar 14, and the slider 35 is arranged on the lower end surface of the connecting section 32. The fastener 3 slides on the slide bar 14 by cooperating with the slide bar 14 through the slider 35. A threaded hole that passes through from top to bottom is opened on the connecting section 32, and the threaded hole opened on the connecting section 32 passes through to the slide bar 14.

[0049] The external bolt is threadedly connected to the threaded hole and abuts against the slide bar 14 after passing through the threaded hole, thereby fixing the sliding fastener 3 on the slide bar 14 .

[0050] A guide rail 4 is provided below the water tank 1 , and the guide rail 4 abuts against the lower end surface of the water tank 1 and is vertically staggered with the water tank 1 . The abutting foot 31 is fixed downward on the guide rail 4 , and the abutting foot 31 can be fixed on the guide rail 4 by external bolts.

[0051] Specifically, the fastener 3 is slidably adjusted to a suitable position on the slide bar 14, and the fastener 3 is locked and fixed on the slide bar 14 by external bolts, and then the fastener 3 is installed and fixed on the guide rail 4 by bolts and other components to achieve rapid installation of the sink 1 through the fastener 3.

[0052] The fastener 3 can also be fixed on the guide rail 4 first, and the sink 1 slides on the fastener 3 through the slide bar 14 and the slider 35 to adjust the installation position of the sink 1. Finally, the external bolt passes through the slider 35 and abuts against the slide bar 14 to lock and fix the sink 1, so that the installation of the sink 1 is more convenient.

[0053] At the same time, the water tank 1 is fixed by the fastener 3, avoiding the need to punch holes on the water tank 1 for fixing, thereby improving the overall anti-leakage and anti-seepage effect of the solar waterproof bracket.

[0054] The fastener 3 is provided with a bending section 33 connecting the abutment foot 31 and the connecting section 32. The bending design of the bending section 33 enhances the overall structural strength of the fastener 3 to reduce the possibility of deformation of the fastener 3 due to external force.

[0055] The fastener 3 as a whole is an inverted structure with its opening downward, that is, the fastener 3 is inverted and fixed on the sink 1. At this time, both sides of the sink 1 abut against the inner sides of the abutting feet 31 of the fastener 3, and the slide bar 14 of the sink 1 is locked and fixed on the fastener 3. Then, the sink 1 is abutted and fixed at multiple points by the fastener 3 to improve the overall structural strength of the sink 1 and ensure that the sink 1 is not easily deformed by external forces.

[0056] The bending section 33 cooperates with the abutment foot 31 to form an inner groove 331. Side panels 12 extending obliquely upward are provided on both sides of the sink 1. The side panels 12 extend into the inner groove 331. Specifically, the side panels 12 abut against the inner wall of the inner groove 331. When the sink 1 is deformed under force, the inner groove 331 also provides a limit for the abutment deformation displacement of the side panels 12 to protect the sink 1, prevent the sink 1 from being deformed, and improve the service life of the sink 1 in bad weather.

[0057] The connecting section 32 is provided with a protrusion 34 extending upward, the protrusion 34 is located in the middle of the connecting section 32 and divides the connecting section 32 into two sections, the protrusion 34 and the slider 35 are correspondingly distributed up and down, and the threaded hole passes through the protrusion 34 up and down, that is, the threaded hole passes through the protrusion 34 downward and extends to the slider 35.

[0058] The protrusion 34, the connecting section 32, and the bending section 33 cooperate to form a limiting groove 321 for limiting the frame 101 of the photovoltaic panel 10, so as to prevent the photovoltaic panel 10 from being displaced and separated from the fixation of this embodiment in bad weather.

[0059] refer to Figure 3 , Figures 9 to 11 As shown, the support plate 5 is used to abut and install the photovoltaic panel 10, and a pressure block 6 is arranged above the support plate 5 at intervals. The pressure block 6 is provided with a through hole, and an external bolt passes through the through hole of the pressure block 6 to connect the support plate 5 and the pressure block 6, and then the pressure block 6 can press downward to fix the photovoltaic panel 10 by tightening the bolts.

[0060] Specifically, the slide bar 14 is provided with a support plate 5 that can slide or be fixed, and the lower end surface of the support plate 5 is provided with a slider 2 55. The support plate 5 is slidably installed on the slide bar 14 through the slider 2 55. The pressure plate 61 is provided with a protrusion 2 51 extending upward, and the protrusion 2 51 and the slider 2 55 are distributed correspondingly up and down. The support plate 5 is provided with a threaded hole that passes through the protrusion 2 51 up and down, that is, the support plate 5 is provided with a threaded hole connected to the slide bar 14.

[0061] The support plate 5 is slidably adjusted to a suitable position on the slide bar 14, and then threadedly connected to the threaded hole of the support plate 5 by an external bolt and downwardly abutted against the slide bar 14, so that the support plate 5 can be locked and fixed on the slide bar 14, so that the photovoltaic panel 10 can be quickly installed and fixed by cooperating with the support plate 5 and the pressure block 6.

[0062] At the same time, through the sliding adjustment design of the support plate 5 on the slide bar 14, the installation position of the photovoltaic panel 10 can be adjusted in real time at the installation site to adapt to the use of photovoltaic panels 10 of different sizes, which has good practicality. And since there is no need to drill holes on site when installing the support plate 5, the installation efficiency of this embodiment is improved, and the poor waterproof effect caused by drilling holes is avoided.

[0063] Furthermore, the support plate 5 is provided with abutment plates 52 extending horizontally to both sides, the second protrusion 51 is located in the middle of the two abutment plates 52 , and the frame 101 of the photovoltaic panel 10 abuts against the abutment plates 52 .

[0064] refer to Fig.10As shown, the two abutment plates 52 are respectively provided with two frames 101 of the photovoltaic panels 10, the pressing block 6 is located between the two photovoltaic panels 10, and the pressing block 6 is provided with a pressing plate 61 extending horizontally to both sides, and the two pressing plates 61 are respectively arranged corresponding to the positions of the two abutment plates 52, and the two pressing plates 61 respectively press downward on the corresponding frames 101, that is, the pressing plates 61 press downward on the frames 101 to fix the photovoltaic panels 10, and then the frames 101 of the photovoltaic panels 10 can be fixed by cooperating with multiple groups of pressing blocks 6 and the support plates 5, so that the installation and fixation of the photovoltaic panels 10 is more convenient and reliable.

[0065] refer to Fig.11 As shown, the lower end surface of the pressure plate 61 is provided with an anti-skid portion 62, and the anti-skid portion 62 is downwardly abutted against the upper end surface of the frame 101. The anti-skid portion 62 is a serrated anti-skid structure. Through the setting of the anti-skid portion 62 shown, the friction between the contact surface of the pressure plate 61 and the frame 101 is increased, and the reliability of the fixation of the frame 101, i.e., the photovoltaic panel 10, is improved. At the same time, impurities such as dust and water can be prevented from penetrating between the two photovoltaic panels 10.

[0066] refer to Fig. 9 , Fig.10 As shown, the abutment plate 52 is provided with a baffle 53 extending upward, and the displacement of the photovoltaic panel 10 is limited by the baffle 53. A second limiting groove 54 for accommodating the frame 101 is formed between the abutment plate 52, the baffle 53 and the pressure plate 61. By setting the second limiting groove 54, it is ensured that the photovoltaic panel 10 is not easily separated from the fixation of the pressure block 6 and the support plate 5 in bad weather, so that the installation of the photovoltaic panel 10 is more firm and reliable.

[0067] The pressing block 6 is provided with a slot 63 recessed toward the side of the support plate 5, a cover plate 7 is installed in the slot 63, two relatively distributed clip strips 64 are provided inside the slot 63, the cover plate 7 is provided with an extension strip 71 extending into the slot 63 and abutting against the clip strip 64, the extension strip 71 is provided with a clip strip 72 corresponding to the clip strip 64, the cover plate 7 is fixed to the pressing block 6 by the clip strip 64 and the clip strip 72 abutting against each other, and the fasteners on both sides of the cover plate 7 are on the pressing plate 61.

[0068] The cover plate 7 is buckled on the pressing block 6. Specifically, buckling parts 73 corresponding to the position of the pressing plate 61 are provided on both sides of the cover plate 7. The cover plate 7 is buckled on the pressing plate 61 through the buckling parts 73 to prevent external water and dust from entering the pressing block 6, or even entering between the two photovoltaic panels 10 through the through holes opened on the pressing block 6, thereby causing rust and corrosion of the photovoltaic panel 10, affecting the service life of the photovoltaic panel 10.

[0069] refer to Figure 1 , Figure 2As shown, the sidemost water tank 1 is provided with a side pressing block 601, that is, the side pressing blocks 601 are used on the leftmost and rightmost water tanks 1 instead of the pressing blocks 6, so that the side pressing blocks 601 cooperate with the support plate 5 to fix the frame 101 of the photovoltaic panel 10.

[0070] refer to Figure 1 , Figure 2 , Fig.12 , Fig.13 As shown, a horizontally extending pressure plate 61 is provided on one side of the edge pressure block 601, and a through hole is also provided on the edge pressure block 601. An external bolt passes through the through hole of the edge pressure block 601 and is tightened on the corresponding support plate 5, so that the pressure plate 61 of the edge pressure block 601 can press downward against the frame 101 of the photovoltaic panel 10, and then cooperate with the support plate 5 to press and fix the photovoltaic panel 10.

[0071] The other side of the edge pressure block 601 is provided with an extension plate 65 extending downward and abutting against the abutting plate 52. One end of the extension plate 65 abutting against the abutting plate 52 is provided with an anti-slip portion 66. A serrated structure is provided on the contact surface between the anti-slip portion 66 and the abutting plate 52 to increase the friction between the edge pressure block 601 and the abutting plate 52 and improve the firmness of the installation of the pressure block 601.

[0072] The water tank 1, the secondary water tank 2, the fastener 3, the guide rail 4, the support plate 5, the pressing block 6, and the cover plate 7 are all made of aluminum alloy, and are subjected to surface anodizing treatment to enhance the corrosion resistance of the embodiment and extend the service life.

[0073] Embodiment 2:

[0074] like Figure 15 to Figure 18 As shown, this embodiment discloses a solar waterproof bracket. In this embodiment, the short side of the photovoltaic panel 10 is located above the water tank 1, and the long side of the photovoltaic panel 10 is located above the secondary water tank 2. Since the photovoltaic panel 10 mounting parts such as the support plate 5 and the pressure block 6 are directly or indirectly arranged on the water tank 1, and the secondary water tank 2 is also suspended, it does not have a good supporting function, so that the long side of the photovoltaic panel 10 is not well supported and fixed, which may cause the long side of the photovoltaic panel 10 to tilt and sink (Example 1 installs and fixes the long side of the photovoltaic panel 10, and its short side is short in length and there is basically no short side tilting and sinking).

[0075] A support tube 9 is provided under the secondary water tank 2 and is disposed in the middle of the secondary water tank 2. The support tube 9 and the secondary water tank 2 are vertically staggered and distributed. The long sides of the photovoltaic panel 10 are supported by the support tube 9 and the secondary water tank 2 to prevent the photovoltaic panel 10 from tilting and sinking and causing damage.

[0076] When installing this embodiment, sometimes the installation surface may be uneven. For example, when it is installed on a color steel tile, since the surface of the color steel tile has an upward convex rib structure, it is not convenient to use the entire guide rail 4. Therefore, the guide rail 4 is arranged as a short section to avoid interference between the guide rail 4 and the convex rib structure of the color steel tile.

[0077] At the same time, a base 8 is installed below the guide rail 4 , and the base 8 abuts against the lower end surface of the guide rail 4 , so as to increase the installation height of the guide rail 4 .

[0078] A support member 901 is installed under the secondary water tank 2. The support member 901 includes two relatively arranged upper abutments 902 and lower abutments 903. The overall height of the support member 901 can be adjusted by adjusting the upper abutments 902 and the lower abutments 903 up and down relative to each other, so that the support member 901 is matched with the height of the base 8, thereby raising the overall installation height of this embodiment to be suitable for installation on different installation surfaces.

[0079] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A solar waterproof bracket, characterized in that: The invention comprises parallel and spaced water troughs (1), a slide bar (14) is arranged along the length direction of the water trough (1), a fastener (3) and a support plate (5) capable of sliding or fixing are arranged on the slide bar (14), the support plate (5) is used to abut and install a photovoltaic panel (10), a plurality of secondary water troughs (2) are placed on the water trough (1), the secondary water troughs (2) are arranged vertically and staggered with the water trough (1), the water trough (1) and the secondary water troughs (2) are arranged below the gap between two adjacent photovoltaic panels (10), and a pressing block (6) is arranged above the support plate (5) at intervals, and the pressing block (6) presses downward to fix the photovoltaic panel (10).

2. A solar waterproof bracket as claimed in claim 1, characterized in that: The fastener (3) and the support plate (5) are slidably mounted on the slide bar (14); the fastener (3) and the support plate (5) are both provided with threaded holes connected to the slide bar (14); the support plate (5) is provided with abutment plates (52) extending horizontally to both sides; the frame (101) of the photovoltaic panel (10) abuts against the abutment plates (52); the pressing block (6) is located between the two photovoltaic panels (10); the pressing block (6) is provided with pressing plates (61) extending horizontally to both sides; the two pressing plates (61) respectively press downward against the corresponding frames (101).

3. A solar waterproof bracket as claimed in claim 2, characterized in that: The abutment plate (52) is provided with a baffle plate (53) extending upwards, and a second limiting groove (54) for accommodating the frame (101) is formed between the abutment plate (52), the baffle plate (53) and the pressure plate (61).

4. A solar waterproof bracket as claimed in claim 2, characterized in that: A side pressing block (601) is provided on the water tank (1) at the most side, a horizontally extending pressing plate (61) is provided on one side of the side pressing block (601), and an extending plate (65) extending downward and abutting against the abutting plate (52) is provided on the other side of the side pressing block (601).

5. A solar waterproof bracket as claimed in claim 2, characterized in that: The pressing block (6) is provided with a slot (63) recessed toward the side of the support plate (5), a cover plate (7) is installed in the slot (63), and fasteners on both sides of the cover plate (7) are on the pressing plate (61).

6. A solar waterproof bracket as claimed in claim 1, characterized in that: A guide rail (4) is provided below the water tank (1), the guide rail (4) abuts against the lower end surface of the water tank (1) and is vertically staggered with the water tank (1), the fastener (3) is provided with abutting feet (31) located on both sides of the water tank (1), and a connecting section (32) connecting the two abutting feet (31), and the abutting feet (31) are fixed downwardly on the guide rail (4).

7. A solar waterproof bracket as claimed in claim 6, characterized in that: The fastener (3) is provided with a bent section (33) connecting the abutment foot (31) and the connecting section (32); the bent section (33) cooperates with the abutment foot (31) to form an inner groove (331); and side panels (12) extending obliquely upward are provided on both sides of the water tank (1); the side panels (12) extend into the inner groove (331).

8. A solar waterproof support as claimed in claim 6, characterized in that: A base (8) is installed below the guide rail (4), and the base (8) abuts against the lower end surface of the guide rail (4). A support member (901) is installed below the secondary water tank (2), and the height of the support member (901) is adapted to that of the base (8).

9. A solar waterproof support as claimed in claim 1, characterized in that: The secondary water tank (2) is provided with long sides (21) and short sides (22) on both sides, and the secondary water tank (2) is limited between two adjacent photovoltaic panels (10) by abutting the long sides (21) and the short sides (22).

10. The solar waterproof bracket according to claim 1, characterized in that: A support pipe (9) is disposed below the secondary water tank (2) in contact with the secondary water tank, and the support pipe (9) and the secondary water tank (2) are vertically staggered.

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