Photovoltaic mounting bracket

Abstract

The utility model discloses a photovoltaic installation support which comprises water tanks which are distributed in parallel at intervals, sliding strips are arranged in the length direction of the water tanks, fasteners and bases which can slide or be fixed in the length direction of the sliding strips are arranged on the sliding strips, supporting plates are installed on the bases, the supporting plates are fixed on a frame of a photovoltaic panel, and the supporting plates are fixed on the frame of the photovoltaic panel. And the water tank is positioned below the frame. The sliding fastener and the base are arranged on the sliding strip of the water tank, the supporting plate is fixed to the frame of the photovoltaic panel, and the corresponding position of the base on the sliding strip is adjusted in a sliding mode according to the installation position of the supporting plate, so that the supporting plate can be placed and fixed to the corresponding base, and then rapid installation of the photovoltaic panel is achieved. And through the design that the position of the base on the sliding strip is adjustable, when the size of the photovoltaic mounting bracket has mounting deviation, the photovoltaic mounting bracket can be quickly adjusted, so that the photovoltaic panel is more convenient to mount.

Description

Technical Field

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

[0002] Solar photovoltaic mounting brackets are mainly used to install photovoltaic panels on roofs and other places with good lighting. At present, the various components of the photovoltaic mounting brackets are mostly connected by bolts or welding. Therefore, on-site measurement, on-site drilling or welding are basically required. However, this will lead to low installation efficiency of the photovoltaic bracket and cannot meet the requirements of rapid on-site construction. In addition, during the installation of each component, certain construction errors may occur, and it is necessary to disassemble and reinstall it, which will further reduce the installation efficiency of the photovoltaic mounting bracket, thereby affecting the actual use effect and practicality of the photovoltaic mounting bracket. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the above-mentioned prior art and provide a photovoltaic mounting bracket.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A photovoltaic mounting bracket comprises parallel and spaced water troughs, wherein a slide bar is arranged in the length direction of the water trough, and the slide bar is provided with a fastener and a base which can slide or be fixed along the length direction thereof, and a support plate is installed on the base, and the support plate is fixed on the frame of the photovoltaic panel, and the water trough is located below the frame.

[0006] Preferably, the base is provided with a T-shaped slot adapted to the slide bar, a mounting hole four connected to the slide bar is opened on the protrusion two of the base, a support plate fixed to the base is installed on both sides of the protrusion two, an abutment plate abutting against the frame is provided on the support plate, and a through hole one connected to the frame is opened on the abutment plate.

[0007] Preferably, the abutment plate is provided with two corresponding convex strips, and the frame is installed between the two convex strips.

[0008] Preferably, a limiting member is provided on the base, a through hole three corresponding to the position of the mounting hole four is opened on the limiting member, a cover plate is installed on the limiting member, and the cover plate abuts against the upper end surface of the frame.

[0009] Preferably, a second card slot is provided on the second protrusion, and the limiting member is provided with a card strip matched with the second card slot, the card strip is embedded in the second card slot, and the lower end surface of the limiting member is pressed against the supporting plate.

[0010] Preferably, an extension plate 1 extending toward the cover plate side is provided on the position limiting member, and an extension plate 2 capable of being clamped and fixed with the extension plate 1 is provided on the cover plate.

[0011] Preferably, a guide rail is provided under the water tank, and the guide rail and the water tank are vertically staggered with each other. The fastener includes a foot fixed on the guide rail and a connecting section connected to the slide bar, and the connecting section is provided with a T-slot adapted to the slide bar, and the connecting section is provided with a mounting hole 2 connected to the slide bar.

[0012] Preferably, a protrusion 1 is provided on the connecting section, and support plates fixed on the fasteners are installed on both sides of the protrusion 1.

[0013] Preferably, the water tank at the most side is provided with a side base which can slide or be fixed along the length direction of the slide bar, and a side support plate is installed on the side base, and the side support plate is fixed on the frame at the most side.

[0014] Preferably, a support plate is installed on the slide bar, and the support plate abuts against the lower end surface of the frame.

[0015] The beneficial effects of the utility model are:

[0016] 1. By setting a sliding fastener and a base on the slide bar of the water tank, the fastener is slid on the slide bar to adjust to a suitable position and fixed on the water tank, so as to achieve rapid installation and fixation of the water tank, and by fixing the support plate on the frame of the photovoltaic panel, according to the position of the support plate, the corresponding position of the base on the slide bar is adjusted by sliding, so that the support plate can be placed and fixed on the corresponding base, thereby achieving rapid installation of the photovoltaic panel;

[0017] 2. The adjustable position of the base on the slide bar allows quick adjustment when there is an installation deviation in the size of the photovoltaic mounting bracket, making the installation of the photovoltaic panel more convenient. By sliding and adjusting the corresponding position of the base, the installation requirements of photovoltaic panels of different sizes can also be met.

[0018] 3. The fasteners and the base are fixed to the slide bar of the water tank by bolts, so there is no need to use the traditional punching installation method, which not only facilitates the installation of the photovoltaic mounting bracket, but also avoids the problem of bracket leakage caused by punching installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0020] Figure 2 for Figure 1 The enlarged schematic diagram of point A in the middle;

[0021] Figure 3This is a schematic diagram of the structure of the support plate, base, and limiter of the utility model;

[0022] Figure 4 This is a schematic diagram of the coordination of the support plate, base, and limiter of the utility model;

[0023] Figure 5 for Figure 4 The enlarged schematic diagram of point B in the middle;

[0024] Figure 6 for Figure 1 The enlarged schematic diagram of the center C;

[0025] Figure 7 This is a schematic diagram of the cooperation of the sink, fasteners, and support plate of the utility model;

[0026] Figure 8 for Figure 7 The enlarged schematic diagram of point D in the middle;

[0027] Fig. 9 for Figure 1 The enlarged schematic diagram of point E in the middle;

[0028] Fig.10 for Figure 1 The enlarged schematic diagram of F in the middle;

[0029] Fig.11 It is a structural schematic diagram of the side support plate and the side base of the utility model;

[0030] Fig.12 The structure of the utility model is shown in FIG. Figure 2 .

[0031] In the figure: sink 1, bottom plate 11, side plate 12, slide bar 13, fastener 2, abutment foot 21, connecting section 22, mounting hole 1 221, protrusion 1 23, mounting hole 2 231, slot 1 232, guide rail 3, support plate 4, side support plate 401, abutment plate 41, through hole 1 411, through hole 2 412, protrusion 42, base 5, side base 501, mounting hole 3 51, protrusion 2 52, mounting hole 4 521, slot 2 522, limiter 6, through hole 3 61, card strip 62, extension plate 1 63, convex part 1 64, cover plate 7, extension plate 2 71, convex part 2 72, support plate 8, mounting hole 5 81, photovoltaic panel 9, frame 91. DETAILED DESCRIPTION

[0032] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:

[0033] 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.

[0034] like Figures 1 to 12 As shown, this embodiment discloses a photovoltaic mounting bracket, including parallel and spaced-apart water troughs 1, wherein the water troughs 1 include 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, the bottom plate 11 cooperates with the side plates 12 to form a water guide trough opening upward, and a slide bar 13 is provided in the length direction of the water trough 1, and the length of the slide bar 13 is shorter than the length of the water trough 1.

[0035] refer to Figure 1 , Fig.10 , Fig.11 As shown, one end of the slide bar 13 is flush with one end of the sink 1, and the other end of the slide bar 13 is at a certain distance from the other end of the sink 1. At this time, the sink 1 can be overlapped on another sink 1 to combine multiple sinks 1 to increase the overall length of the mounting bracket, and by stacking the upper sink 1 on the bottom plate 11 of the lower sink 1, water will flow from the upper sink 1 to the lower sink 1 in sequence to avoid water leakage from the sink 1.

[0036] refer to Figure 1 , Figure 2 , Figure 6 to Figure 9 The slide bar 13 is provided with a fastener 2 and a base 5 that can slide or be fixed along the length direction thereof. Specifically, a guide rail 3 is provided below the water tank 1, and the guide rail 3 and the water tank 1 are arranged vertically and staggered. A plurality of water tanks 1 are distributed on the guide rail 3, and the guide rail 3 is fixed at an installation location such as a top floor or a balcony. The fastener 2 includes a foot 21 fixed on the guide rail 3 and a connecting section 22 connected to the slide bar 13. The connecting section 22 is provided with a T-slot that matches the slide bar 13. Through the T-slot arrangement, the fastener 2 can slide along the length direction of the slide bar 13 and will not fall off from the slide bar 13 in the up, down, left, and right directions.

[0037] The connecting section 22 is provided with a second mounting hole 231 connected to the slide bar 13. Specifically, the connecting section 22 is provided with a protrusion 23, and the protrusion 23 is provided with a second mounting hole 231. The protrusion 23 is connected to the second mounting hole 231 by an external bolt and the bolt is tightened until the external bolt abuts against the slide bar 13, thereby fixing the fastener 2 and the slide bar 13 to each other.

[0038] The foot 21 is fixed to the guide rail 3 by external bolts to achieve installation and fixation between the guide rail 3, the fastener 2, and the sink 1. The fastener 2 is slidably adjusted to a suitable position on the slide bar 13 and fixed to the sink 1 to achieve rapid installation and fixation of the sink 1. The installation position of the sink 1 can be adjusted in real time according to the site to make the installation operation of the sink 1 more practical.

[0039] Support plates 4 fixed on fasteners 2 are installed on both sides of the protrusion 2, and the support plates 4 are fixed on the frame 91 of the photovoltaic panel 9. The water trough 1 is located below the frame 91, and the water trough 1 is used to guide water flowing down from the photovoltaic panel 9.

[0040] The support plate 4 is provided with an abutting plate 41 abutting against the frame 91, and the abutting plate 41 is provided with two corresponding convex strips 42. The frame 91 is installed between the two convex strips 42, and the two convex strips 42 are provided to limit the installation of the frame 91. The abutting plate 41 is provided with a through hole 411 connected to the frame 91, and an external bolt penetrates the through hole 411 and is fixed to the frame 91 to fix the support plate 4 on the frame 91.

[0041] The support plate 4 is provided with a second through hole 412, and the fastener 2 is provided with a mounting hole 221 corresponding to the position of the second through hole 412. An external bolt penetrates the second through hole 412 and is tightened on the mounting hole 221 to fix the support plate 4 on the fastener 2, and then the photovoltaic panel 9 can be fixed by the fastener 2.

[0042] refer to Figure 2 to Figure 5 As shown, the base 5 is provided with a T-slot matched with the slide bar 13. The T-slot of the base 5 is provided so that the base 5 can slide along the length direction of the slide bar 13 and will not fall off from the slide bar 13 in the up, down, left, and right directions.

[0043] A second protrusion 52 is provided in the middle of the base 5, and a fourth mounting hole 521 connected to the slide bar 13 is opened on the second protrusion 52 of the base 5. The base 5 is connected to the fourth mounting hole 521 by external bolts and the bolts are tightened until the external bolts abut against the slide bar 13, thereby fixing the base 5 on the slide bar 13.

[0044] A support plate 4 is installed on the base 5. Specifically, support plates 4 fixed on the base 5 are installed on both sides of the protrusion 2 52. The base 5 is provided with a mounting hole 3 51. External bolts penetrate through the through hole 2 412 and are tightened on the mounting hole 3 51 to fix the support plate 4 on the base 5. The position of the base 5 can be slidably adjusted to correspond to the position of the support plate 4, so that the support plate 4 can be positioned and fixed on the corresponding base 5, thereby realizing the rapid installation of the photovoltaic panel 9.

[0045] Through the adjustable position design of the base 5 on the slide bar 13, when there is an installation deviation in the size of the photovoltaic mounting bracket, it can also be quickly adjusted through the base 5, making the installation of the photovoltaic panel 9 more convenient, and by sliding to adjust the corresponding position of the base 5, it can also meet the installation requirements of photovoltaic panels 9 of different sizes, making the installation of the photovoltaic mounting bracket more practical.

[0046] The fastener 2 and the base 5 are both fixed to the slide bar 13 of the water tank 1 by bolts, so there is no need to adopt the traditional punching installation method, which not only facilitates the installation of the photovoltaic mounting bracket, but also avoids the problem of bracket leakage caused by punching installation.

[0047] refer to Fig.10 , Fig.11 As shown, the water tank 1 at the outermost side is provided with a side base 501 which can slide or be fixed along the length direction of the slide bar 13, and a side support plate 401 is installed on the side base 501, and the side support plate 401 is fixed on the outermost frame 91, thereby fixing the outermost side of the photovoltaic panel 9.

[0048] A support plate 8 is installed on the slide bar 13, and the support plate 8 is slidably set on the slide bar 13. The support plate 8 is provided with a mounting hole 5 81 connected to the slide bar 13, and the support plate 8 can be adjusted and fixed on the slide bar 13 by external bolts. The support plate 8 abuts against the lower end surface of the frame 91. When the size of the photovoltaic panel 9 is large, the support plate 8 can be set to support the photovoltaic panel 9 to avoid the photovoltaic panel 9 from deforming downward.

[0049] A limiting member 6 is disposed on the base 5 , and a through hole three 61 corresponding to the position of the mounting hole four 521 is opened on the limiting member 6 . The limiting member 6 can be fixed to the base 5 by passing an external bolt through the through hole three 61 and tightening and fixing it on the mounting hole four 521 .

[0050] Further, the second protrusion 52 is provided with a second card slot 522, and the limiting member 6 is provided with a card strip 62 adapted to the second card slot 522, and the card strip 62 is embedded in the second card slot 522. The installation of the limiting member 6 is positioned by the card strip 62 and the second card slot 522, so that the fixing of the limiting member 6 is more stable. When the external bolt locks the limiting member 6, the lower end surface of the limiting member 6 is pressed against the support plate 4 (refer to Figure 5 As shown), the stability and reliability of the installation of the support plate 4 and the photovoltaic panel 9 are improved.

[0051] refer to Figure 7 , Figure 8As shown, a slot 232 is provided on the protrusion 23 of the fastener 2, and the slot 232 has the same function as the slot 2 522. When the limit member 6 is fixed to the fastener 2 through the mounting hole 231, the clamping strip 62 is embedded in the slot 232 to improve the stability of the fixation of the limit member 6.

[0052] A cover plate 7 is installed on the limiting member 6, and the limiting member 6 and the cover plate 7 are arranged between two photovoltaic panels 9, and the cover plate 7 abuts against the upper end surface of the frame 91. Specifically, the limiting member 6 is provided with an extension plate 63 extending toward the side of the cover plate 7, and a convex portion 64 is provided on the inner side of the extension plate 63. The cover plate 7 is provided with an extension plate 2 71 capable of being clamped and fixed with the extension plate 1 63, and the extension plate 2 71 is provided with a convex portion 2 72 corresponding to the convex portion 1 64, so that the cover plate 7 is clamped on the limiting member 6.

[0053] By setting the cover plate 7, it is possible to effectively prevent external water and dust from entering between the two photovoltaic panels 9, thereby ensuring the normal use of the photovoltaic panels 9.

[0054] 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 photovoltaic mounting bracket, characterized in that: The invention comprises parallel and spaced water troughs (1), wherein a slide bar (13) is arranged in the length direction of the water trough (1), wherein the slide bar (13) is provided with a fastener (2) and a base (5) capable of sliding or fixing along the length direction thereof, wherein a support plate (4) is installed on the base (5), wherein the support plate (4) is fixed on a frame (91) of a photovoltaic panel (9), and the water trough (1) is located below the frame (91).

2. A photovoltaic mounting bracket according to claim 1, characterized in that: The base (5) is provided with a T-shaped groove adapted to the slide bar (13); a second protrusion (52) of the base (5) is provided with a fourth mounting hole (521) connected to the slide bar (13); a support plate (4) fixed to the base (5) is installed on both sides of the second protrusion (52); an abutting plate (41) abutting against the frame (91) is provided on the support plate (4); and a through hole (411) connected to the frame (91) is provided on the abutting plate (41).

3. A photovoltaic mounting bracket according to claim 2, characterized in that: The abutment plate (41) is provided with two corresponding convex strips (42), and the frame (91) is installed between the two convex strips (42).

4. A photovoltaic mounting bracket according to claim 2, characterized in that: A limiting member (6) is provided on the base (5), a through hole three (61) corresponding to the position of the mounting hole four (521) is opened on the limiting member (6), a cover plate (7) is installed on the limiting member (6), and the cover plate (7) abuts against the upper end surface of the frame (91).

5. A photovoltaic mounting bracket as claimed in claim 4, characterized in that: The second protrusion (52) is provided with a second card slot (522), the limiting member (6) is provided with a card strip (62) matched with the second card slot (522), the card strip (62) is embedded in the second card slot (522), and the lower end surface of the limiting member (6) is pressed against the support plate (4).

6. A photovoltaic mounting bracket as claimed in claim 4, characterized in that: The limiting member (6) is provided with an extension plate 1 (63) extending toward the cover plate (7), and the cover plate (7) is provided with an extension plate 2 (71) capable of being clamped and fixed with the extension plate 1 (63).

7. A photovoltaic mounting bracket according to claim 1, characterized in that: A guide rail (3) is disposed below the water tank (1) in contact therewith, the guide rail (3) and the water tank (1) being arranged perpendicularly and staggered to each other, the fastener (2) comprising a foot (21) fixed on the guide rail (3) and a connecting section (22) connected to the slide bar (13), the connecting section (22) being provided with a T-shaped groove matching the slide bar (13), and the connecting section (22) being provided with a second mounting hole (231) connected to the slide bar (13).

8. A photovoltaic mounting bracket according to claim 7, characterized in that: The connecting section (22) is provided with a protrusion 1 (23), and support plates (4) fixed on the fastener (2) are installed on both sides of the protrusion 1 (23).

9. A photovoltaic mounting bracket according to claim 1, characterized in that: The water tank (1) at the most side is provided with a side base (501) that can slide or be fixed along the length direction of the slide bar (13), and a side support plate (401) is installed on the side base (501), and the side support plate (401) is fixed on the frame (91) at the most side.

10. A photovoltaic mounting bracket according to claim 1, characterized in that: A support plate (8) is mounted on the slide bar (13), and the support plate (8) abuts against the lower end surface of the frame (91).

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