Portable fixing support for solar photovoltaic installation

Abstract

The utility model relates to a portable fixing support for solar photovoltaic installation, which comprises an installation seat, a supporting plate is hinged to the upper end of the installation seat, a photovoltaic panel is placed on one side of the supporting plate, a supporting assembly for fixing the photovoltaic panel is arranged on one side of the supporting plate, the supporting assembly comprises a placing block, one end of the placing block is fixedly connected with one side of the supporting plate, and the other end of the placing block is fixedly connected with the other side of the supporting plate. The photovoltaic panel is placed on the inner side of the placing block, and one side of the supporting plate is fixedly connected with a mounting block. According to the portable fixing support for solar photovoltaic installation, due to the fact that the placing blocks are symmetrically distributed on the supporting plate in pairs, after the limiting rods are pulled out, the stop blocks reset by the torsional springs rotate, and after the photovoltaic panel is not blocked, the photovoltaic panel can be dismounted, and the dismounting and mounting convenience is improved; the supporting plates can be lowered or raised through the rotating supporting rods, so that the whole support can be folded to be placed and carried, and the convenience of disassembly, assembly, use and carrying is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing brackets, in particular to a portable fixing bracket for solar photovoltaic installation. Background Art

[0002] Usually, solar photovoltaic panels are installed in places with relatively high altitude and good lighting, and are fixed by using cement floor tiles. When an individual needs to use solar photovoltaic panels, a fixing bracket is used for installation.

[0003] For example, the utility model with the publication number of CN201478317U discloses a solar panel fixing bracket. The fixing bracket is mainly divided into two types, namely, a customized type and a general-purpose type structure. Among them, the customized type is suitable for the production of a large number of solar photovoltaic template brackets, and the general-purpose type is suitable for the production of a small number of solar photovoltaic template brackets. Its main structure includes longitudinal beams, cross beams, diagonal braces, vertical supports, front and rear foot seats, and planted bar bolt groups. The fixing brackets of the two types can be used in combination with each other to provide the best support effect for solar photovoltaic templates of different modules, angles, and special types. In addition, the height of the planted bar bolt group can be adjusted in advance, so that the height of the entire solar panel fixing bracket can accurately meet the needs of the owner, with good horizontal characteristics, and greatly reduce the complexity of construction.

[0004] However, although the fixing bracket in the above application realizes the function of placing different types of solar photovoltaic panels, when people install it, they need to place the solar photovoltaic panel on the bracket and then rotate it for fixation, and it is not convenient for telescopic adjustment, thus increasing the complexity of operation and carrying. Therefore, a portable fixing bracket for solar photovoltaic installation is proposed to solve the above problems. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a portable fixing bracket for solar photovoltaic installation, which has the advantages of improving the convenience of use and carrying, and solves the problem that the operation and carrying are not convenient enough.

[0006] To achieve the above object, the utility model provides the following technical solution: A portable fixing bracket for solar photovoltaic installation, including a mounting base, the upper end of the mounting base is hinged with a support plate, and a photovoltaic panel is placed on one side of the support plate;

[0007] A support assembly for fixing the photovoltaic panel is arranged on one side of the support plate. The support assembly includes a placement block fixedly connected to one side of the support plate, the photovoltaic panel is placed inside the placement block, an installation block is fixedly connected to one side of the support plate, a blocking block is rotatably connected to one side of the installation block, a torsion spring is arranged between the blocking block and the installation block, a limiting rod is slidably connected to the other side of the installation block, one end of the limiting rod penetrates through and extends into the blocking block, and a spring is fixedly connected between the limiting rod and the installation block;

[0008] An adjusting assembly for supporting plate adjustment is provided at the upper end of the mounting base. The adjusting assembly includes two support blocks, one end of which is fixedly connected to the upper end of the mounting base. A screw rod is rotatably connected to the support block, and a movable plate is threadedly connected to the outer side of the screw rod. The upper end of the movable plate is hinged to a support rod, one end of which is hinged to the support plate.

[0009] Furthermore, the cross-section of the placing block is U-shaped, and the number of the placing blocks is four. The four placing blocks are symmetrically distributed in pairs on one side of the support plate.

[0010] Furthermore, the stop block is rotatably connected to one side of the mounting block through a rotating shaft, and the torsion spring is located outside the rotating shaft.

[0011] Furthermore, a limiting groove located outside the limiting rod is formed on the outer side of the stop block, and one end of the limiting rod located inside the limiting groove is inclined.

[0012] Furthermore, a threaded hole located outside the screw rod is formed inside the movable plate, and the threaded hole is matched with the thread on the outer side of the screw rod.

[0013] Furthermore, a slider with one end extending into the mounting base is fixedly connected to the lower end of the movable plate, and a sliding groove located outside the slider is formed on the upper end of the mounting base. The sliding groove is slidably connected to the slider.

[0014] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0015] For the portable fixing bracket for solar photovoltaic installation, since the placing blocks are symmetrically distributed in pairs on the support plate, after the limiting rod is pulled out, the stop block rotates after being reset by the torsion spring. After the photovoltaic panel is not blocked, the photovoltaic panel can be removed, which increases the disassembly and assembly convenience. And since the rotating screw rod can drive the support plate to slide, the support plate can be lowered or raised through the rotating support rod, so that the whole bracket can be folded and placed for carrying, thereby increasing the convenience of disassembly, assembly, use and carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a side view of the support plate structure of the present utility model;

[0018] Figure 3 is the present utility model Figure 2 Enlarged view at A in.

[0019] In the figure: 1 mounting base, 2 support plate, 3 photovoltaic panel, 4 adjusting assembly, 41 support block, 42 adjusting screw, 43 movable plate, 45 support rod, 5 support assembly, 51 placing block, 52 mounting block, 53 torsion spring, 54 stop block, 55 limiting rod, 56 spring. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figure 1 , a portable fixing bracket for solar photovoltaic installation in this embodiment includes a mounting base 1. The upper end of the mounting base 1 is hinged with a support plate 2, and a photovoltaic panel 3 is placed on one side of the support plate 2.

[0022] The upper end of the mounting base 1 is provided with an adjusting assembly 4 for adjusting the support plate 2. The adjusting assembly 4 includes two support blocks 41 with one end fixedly connected to the upper end of the mounting base 1. A screw 42 is rotatably connected to the support block 41. The outer side of the screw 42 is threadedly connected with a movable plate 43. The upper end of the movable plate 43 is hinged with a support rod 45 with one end hinged to the support plate 2.

[0023] In this embodiment, since the rotating screw 42 can drive the movable plate 43 to slide, the support plate 2 can be lowered or raised through the rotating support rod 45, so that the entire bracket can be folded and placed for carrying, thereby increasing the convenience of disassembly, use and carrying.

[0024] Among them, a threaded hole located outside the screw 42 is opened inside the movable plate 43. The threaded hole cooperates with the thread on the outer side of the screw 42, so that the rotating screw 42 can drive the movable plate 43 to reciprocate horizontally on the mounting base 1.

[0025] In addition, the lower end of the movable plate 43 is fixedly connected with a slider extending to the inside of the mounting base 1. A chute located outside the slider is opened at the upper end of the mounting base 1. The chute is slidably connected with the slider. By limiting the support block 43 through the chute and the slider, the horizontally moving support block 43 is more stable.

[0026] Please refer to Figures 2 - 3, in this embodiment, a support assembly 5 for fixing the photovoltaic panel 3 is provided on one side of the support plate 2. The support assembly 5 includes a placement block 51 fixedly connected to one side of the support plate 2 at one end. The photovoltaic panel 3 is placed inside the placement block 51. An installation block 52 is fixedly connected to one side of the support plate 2. A stop block 54 is rotatably connected to one side of the installation block 52. A torsion spring 53 is provided between the stop block 54 and the installation block 52. A limiting rod 55 is slidably connected to the other side of the installation block 52, and one end of the limiting rod 55 penetrates and extends into the inside of the stop block 54. A spring 56 is fixedly connected between the limiting rod 55 and the installation block 52.

[0027] In this embodiment, since the placement blocks 51 are symmetrically distributed in pairs on the support plate 2, after the limiting rod 55 is pulled out, the stop block 54 rotated by the reset of the torsion spring 53 will not block the photovoltaic panel 3, and then the photovoltaic panel 3 can be removed.

[0028] Among them, the cross-section of the placement block 51 is U-shaped. The number of placement blocks 51 is four. The four placement blocks 51 are symmetrically distributed in pairs on one side of the support plate 2. A rubber pad is fixedly connected to the inside of the placement block 51 to support and limit the photovoltaic panel 51 placed inside the placement block 51.

[0029] In addition, the stop block 54 is rotatably connected to one side of the installation block 52 through a rotating shaft, and the torsion spring 53 is located outside the rotating shaft, so that the stop block 54 rotating on one side of the installation block 52 can be reset by the torsion spring 53.

[0030] Secondly, a limiting groove located outside the limiting rod 55 is opened on the outside of the stop block 54. One end of the limiting rod 55 located inside the limiting groove is inclined, so that during the rotation of the stop block 54, the inclined end of the limiting rod 55 can be squeezed into the limiting groove to block and limit the stop block 54.

[0031] The working principle of the above embodiment is as follows:

[0032] Since the placement blocks 51 are symmetrically distributed in pairs on the support plate 2, after the limiting rod 55 is pulled out, the stop block 54 rotated by the reset of the torsion spring 53 will not block the photovoltaic panel 3, and then the photovoltaic panel 3 can be removed. On the contrary, after the photovoltaic panel 3 is placed inside the placement block 51, by pressing the stop block 54 to rotate towards the side close to the support plate 2 and squeezing the inclined end of the limiting rod 55 into its limiting groove, the stop block 54 can be fixed to block and limit the upper end of the photovoltaic panel 3, thereby increasing the convenience of disassembly and assembly. And since the rotating screw rod 42 can drive the movable plate 43 to slide, the support plate 2 can be lowered or raised by the rotating support rod 45, so that the whole bracket can be folded and placed for carrying, thereby increasing the convenience of disassembly, use and carrying.

[0033] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

[0034] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A portable fixing bracket for solar photovoltaic installation, comprising a mounting seat (1), characterized in that: A support plate (2) is hingedly connected to the upper end of the mounting seat (1), and a photovoltaic panel (3) is placed on one side of the support plate (2); A support assembly (5) for fixing the photovoltaic panel (3) is provided on one side of the support plate (2), the support assembly (5) comprising a placement block (51) with one end fixedly connected to one side of the support plate (2), the photovoltaic panel (3) is placed on the inner side of the placement block (51), a mounting block (52) is fixedly connected to one side of the support plate (2), a stopper (54) is rotatably connected to one side of the mounting block (52), a torsion spring (53) is provided between the stopper (54) and the mounting block (52), a limiting rod (55) with one end penetrating and extending into the inside of the stopper (54) is slidably connected to the other side of the mounting block (52), a spring (56) is fixedly connected between the limiting rod (55) and the mounting block (52); The upper end of the mounting seat (1) is provided with an adjustment assembly (4) for adjusting the support plate (2), the adjustment assembly (4) comprising two support blocks (41) one end of which is fixedly connected to the upper end of the mounting seat (1), the support block (41) is rotatably connected to a screw rod (42), the outer side of the screw rod (42) is threadedly connected to a movable plate (43), and the upper end of the movable plate (43) is hinged to a support rod (45) one end of which is hinged to the support plate (2).

2. A portable fixing bracket for solar photovoltaic installation according to claim 1, characterized in that: The cross section of the placement block (51) is U-shaped, the number of the placement blocks (51) is four, and the four placement blocks (51) are symmetrically distributed on one side of the support plate (2) in groups of two.

3. A portable fixing bracket for solar photovoltaic installation according to claim 1, characterized in that: The stopper (54) is rotatably connected to one side of the mounting block (52) via a rotating shaft, and the torsion spring (53) is located outside the rotating shaft.

4. A portable fixing bracket for solar photovoltaic installation according to claim 1, characterized in that: The outer side of the stopper (54) is provided with a limiting groove located outside the limiting rod (55), and one end of the limiting rod (55) located inside the limiting groove is inclined.

5. A portable fixing bracket for solar photovoltaic installation according to claim 1, characterized in that: A threaded hole located outside the screw rod (42) is formed inside the movable plate (43), and the threaded hole cooperates with the thread on the outside of the screw rod (42).

6. A portable fixing bracket for solar photovoltaic installation according to claim 1, characterized in that: The lower end of the movable plate (43) is fixedly connected to a sliding block having one end extending into the interior of the mounting seat (1); the upper end of the mounting seat (1) is provided with a sliding groove located outside the sliding block, and the sliding groove is slidably connected to the sliding block.

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