Mounting clamp for photovoltaic equipment

Abstract

The utility model belongs to the technical field of photovoltaic equipment installation, and particularly relates to an installation clamp for photovoltaic equipment, which comprises a bottom plate, a first photovoltaic light flexible assembly and a second photovoltaic light flexible assembly, the first photovoltaic light flexible assembly is installed on the left side of the top of the bottom plate, and the second photovoltaic light flexible assembly is installed on the right side of the top of the bottom plate. The second photovoltaic light flexible assembly is installed on the right side of the top of the bottom plate, and a clamping device is arranged on the top of the bottom plate. According to the installation clamp for the photovoltaic equipment, through the arrangement of the clamping units, the clamping blocks are placed in the T-shaped grooves formed in the upper surface of the bottom plate, the clamping blocks are rotated to be connected with the T-shaped grooves in a clamped mode, and then first nuts are rotated to enable pressing plates and gaskets to move downwards to extrude a first photovoltaic light flexible assembly and a second photovoltaic light flexible assembly; according to the photovoltaic light flexible assembly fixing device, the fixing mode is simple, the efficiency is high, and the problem that in the background technology, the photovoltaic light flexible assemblies are fixed through rivets in the using process, and fixing is inconvenient is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic equipment installation, in particular to an installation clamp for photovoltaic equipment. Background Art

[0002] At present, the installation of lightweight flexible photovoltaic components on color steel tiles usually adopts the glue fixing method.

[0003] However, this method of fixing with glue has problems due to the fact that the size of silicon wafers in photovoltaic lightweight flexible modules cannot be unified with the power requirements, resulting in different sizes of silicon wafers, making the installation dimensions of photovoltaic lightweight flexible modules inconsistent. In addition, the size of color steel tiles and the width and spacing of color steel tile purlins cannot be unified, causing the edges of photovoltaic lightweight flexible modules to extend beyond the color steel tile purlins. After long-term use, they are easily deformed by side winds, causing the components to warp beyond the color steel tile purlins, affecting the performance of photovoltaic lightweight flexible modules.

[0004] For example, a mounting fixture for photovoltaic equipment disclosed in Chinese patent CN216451308U can effectively achieve connection and fixation with the inclined part of the color steel tile body by setting a support component, which can effectively improve the connection strength between the photovoltaic flexible component and the mounting fixture, avoid the problem of traditional bonding to the surface of the color steel tile body, greatly improve its installation efficiency, and prevent the original photovoltaic lightweight flexible component from directly contacting the color steel tile body. At the same time, the edge of the photovoltaic lightweight flexible component can be closed by using the connecting component or the edge of the photovoltaic lightweight flexible component does not exceed the supporting component, so that the edge of the photovoltaic lightweight flexible component is no longer suspended in the air but has support. Since it is not suspended in the air, it is not easily affected by side wind and deformed, so that the problem of warping of the photovoltaic lightweight component will not occur, and the problem of hidden cracks will not occur, effectively improving the service life and performance of the photovoltaic lightweight component.

[0005] However, the device fixes the photovoltaic lightweight flexible components by rivets during use, which is inconvenient.

[0006] For this reason, we urgently need to provide a mounting fixture for photovoltaic equipment. Utility Model Content

[0007] The purpose of the utility model is to provide a mounting fixture for photovoltaic equipment to solve the problem of inconvenience in fixing photovoltaic lightweight flexible components by rivets during use proposed in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an installation fixture for photovoltaic equipment, comprising a base plate, a first photovoltaic lightweight flexible component and a second photovoltaic lightweight flexible component, the first photovoltaic lightweight flexible component is installed on the left side of the top of the base plate, the second photovoltaic lightweight flexible component is installed on the right side of the top of the base plate, and a clamping device is provided on the top of the base plate.

[0009] The clamping device comprises a clamping unit and a mounting unit, wherein the clamping unit is arranged on the top of the base plate, and the mounting unit is arranged on the left and right sides of the base plate.

[0010] The clamping unit includes a clamping block, a threaded rod, a pressure plate, a first nut and a second nut. The clamping block is installed at the upper end of the inner part of the base plate, the threaded rod is fixedly installed on the top of the clamping block, the pressure plate is installed on the outer side of the threaded rod, the first nut is threadedly connected to the outer surface of the threaded rod, and the second nut is threadedly connected to the outer surface of the threaded rod and is located on the top of the first nut.

[0011] Preferably, the installation unit includes a bearing, a threaded rod, a connecting shaft, a support plate and a screw. The bearing is fixedly installed at the front and rear ends of the left side of the bottom plate, one end of the threaded rod is fixedly installed on the inner ring of the bearing, the front and rear ends of the connecting shaft are installed on the outside of the two threaded rods, the support plate is rotatably connected to the outer surface of the connecting shaft, and the screw is installed on the upper surface of the support plate.

[0012] Preferably, rectangular grooves are provided at the front and rear ends of the left side of the bottom plate, the bearing and the second threaded rod are installed inside the rectangular grooves, and the bearing and the second threaded rod are installed through the rectangular grooves.

[0013] Preferably, threaded holes are provided at the front and rear ends of the connecting shaft, and the front and rear threaded rods pass through the threaded holes. The connecting shaft drives the support plate to move left and right by rotating the threaded rod, thereby adjusting the distance between the left and right support plates, making it convenient to fix the bottom plate on the top of the color steel tile body of different widths.

[0014] Preferably, the mounting units are symmetrically distributed on the left and right sides of the bottom plate, fit with the inclined part of the color steel tile body through the left and right support plates, and are fixed by screws, so as to facilitate fixing the bottom plate on the top of the color steel tile body.

[0015] Preferably, a T-shaped groove is provided on the upper surface of the bottom plate, and the clamping block is clamped in the T-shaped groove. The first photovoltaic lightweight flexible component and the second photovoltaic lightweight flexible component are fixed between the bottom plate and the pressing plate through the cooperation between the pressing plate and the clamping block.

[0016] Preferably, a gasket is installed on the outer side of the threaded rod at the bottom of the pressure plate to prevent the first photovoltaic lightweight flexible component and the second photovoltaic lightweight flexible component from being scratched when the pressure plate squeezes the first photovoltaic lightweight flexible component.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The installation fixture for photovoltaic equipment is provided with a clamping unit, and a card block is placed into a T-shaped slot provided on the upper surface of the base plate, and the card block is rotated to engage with the T-shaped slot, and then the first nut is rotated to move the pressure plate and the gasket downward to squeeze the first photovoltaic lightweight flexible component and the second photovoltaic lightweight flexible component until the first photovoltaic lightweight flexible component and the second photovoltaic lightweight flexible component are fixed. The fixing method is simple and efficient, and solves the problem of inconvenience in fixing photovoltaic lightweight flexible components by rivets during use proposed in the background technology.

[0019] 2. The installation fixture for photovoltaic equipment is provided with an installation unit. By rotating the threaded rod 2, the threaded rod 2 cooperates with the connecting shaft to drive the supporting plate to move left and right. The distance between the left and right supporting plates can be adjusted according to the width of the color steel tile body, which is convenient for installing the base plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the connection between the base plate and the mounting unit of the utility model;

[0022] Figure 3 This is a partial structural exploded view of the connection between the bottom plate and the mounting unit of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the clamping unit of the utility model;

[0024] Figure 5 This is a cross-sectional view of the connection between the base plate and the clamping unit of the utility model.

[0025] In the figure: 1, bottom plate; 2, first photovoltaic lightweight flexible component; 3, second photovoltaic lightweight flexible component; 401, block; 402, threaded rod one; 403, pressure plate; 404, first nut; 405, second nut; 501, bearing; 502, threaded rod two; 503, connecting shaft; 504, support plate; 505, screw; 6, gasket. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0028] Embodiment 1:

[0029] A mounting fixture for photovoltaic equipment comprises a base plate 1, a first photovoltaic lightweight flexible component 2 and a second photovoltaic lightweight flexible component 3, wherein the first photovoltaic lightweight flexible component 2 is mounted on the top left side of the base plate 1, and the second photovoltaic lightweight flexible component 3 is mounted on the top right side of the base plate 1, and a clamping device is provided on the top of the base plate 1.

[0030] The clamping device comprises a clamping unit and a mounting unit. The clamping unit is arranged on the top of the base plate 1 , and the mounting unit is arranged on the left and right sides of the base plate 1 .

[0031] The clamping unit includes a clamping block 401, a threaded rod 402, a pressure plate 403, a first nut 404 and a second nut 405. The clamping block 401 is installed at the upper end of the bottom plate 1. A T-shaped slot is provided on the upper surface of the bottom plate 1. The clamping block 401 is clamped in the T-shaped slot. The pressure plate 403 cooperates with the clamping block 401 to fix the first photovoltaic lightweight flexible component 2 and the second photovoltaic lightweight flexible component 3 between the bottom plate 1 and the pressure plate 403. The threaded rod 402 is fixedly installed on the top of the clamping block 401. The pressure plate 403 is installed on the outside of the threaded rod 402. The first photovoltaic lightweight flexible component 2 and the second photovoltaic lightweight flexible component 3 are pressed and fixed by the pressure plate 403. The first nut 404 is threadedly connected to the outer surface of the threaded rod 402. The second nut 405 is threadedly connected to the outer surface of the threaded rod 402 and is located at the top of the first nut 404. The second nut 405 is used to prevent the first nut 404 from loosening when it is vibrated.

[0032] Embodiment 2:

[0033] On the basis of the first embodiment: the installation unit includes a bearing 501, a second threaded rod 502, a connecting shaft 503, a support plate 504 and a screw 505, the bearing 501 is fixedly installed at the front and rear ends of the left side of the bottom plate 1, and a rectangular groove is opened at the front and rear ends of the left side of the bottom plate 1, the bearing 501 and the second threaded rod 502 are installed inside the rectangular groove, the bearing 501 and the second threaded rod 502 are installed through the rectangular groove, one end of the second threaded rod 502 is fixedly installed on the inner ring of the bearing 501, the front and rear ends of the connecting shaft 503 are installed on the outside of the two second threaded rods 502, the front and rear ends of the connecting shaft 503 are opened with threaded holes, and the front and rear ends are fixedly installed on the inner ring of the bearing 501, and the front and rear ends of the connecting shaft 503 are installed on the outside of the two second threaded rods 502. A second threaded rod 502 passes through a threaded hole, and the connecting shaft 503 is rotated to drive the support plate 504 to move left and right, thereby adjusting the distance between the left and right support plates 504, so as to facilitate fixing the bottom plate 1 on the top of the color steel tile body of different widths. The support plate 504 is rotatably connected to the outer surface of the connecting shaft 503, and the mounting units are symmetrically distributed on the left and right sides of the bottom plate 1. The left and right support plates 504 are fitted with the inclined part of the color steel tile body and fixed by screws 505, so as to facilitate fixing the bottom plate 1 on the top of the color steel tile body, and the screws 505 are installed on the upper surface of the support plate 504.

[0034] Embodiment three:

[0035] On the basis of Example 1: a gasket 6 is installed at the bottom of the pressure plate 403 on the outside of the threaded rod 402, so as to prevent the pressure plate 403 from squeezing the first photovoltaic lightweight flexible component 2 and the second photovoltaic lightweight flexible component 3, thereby preventing the first photovoltaic lightweight flexible component 2 and the second photovoltaic lightweight flexible component 3 from being scratched.

[0036] When in use, place the bottom plate 1 on the top flat part of the color steel tile body, adjust the distance between the left and right support plates 504 according to the width of the color steel tile body, rotate the threaded rod 2 502, and under the cooperation of the threaded rod 2 502 and the connecting shaft 503, the connecting shaft 503 drives the support plate 504 to move left and right until the left and right support plates 504 reach a suitable position, and then rotate the support plate 504 to make the support plate 504 fit with the inclined part of the color steel tile body, and fix the support plate 504 with screws 505, and then install the first photovoltaic lightweight flexible component 2 and The second photovoltaic lightweight flexible component 3 is distributed on the left and right sides of the top of the base plate 1, and then the clamping block 401 is placed in the T-shaped slot opened on the upper surface of the base plate 1, and the clamping block 401 is rotated to engage with the T-shaped slot, and then the first nut 404 is rotated to move the pressure plate 403 and the gasket 6 downward to squeeze the first photovoltaic lightweight flexible component 2 and the second photovoltaic lightweight flexible component 3 until the first photovoltaic lightweight flexible component 2 and the second photovoltaic lightweight flexible component 3 are fixed, and finally the second nut 405 is threadedly connected to the top of the first nut 404 to prevent the first nut 404 from loosening due to vibration.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A mounting fixture for a photovoltaic device, comprising a base plate (1), a first photovoltaic lightweight flexible component (2) and a second photovoltaic lightweight flexible component (3), wherein the first photovoltaic lightweight flexible component (2) is mounted on the top left side of the base plate (1), and the second photovoltaic lightweight flexible component (3) is mounted on the top right side of the base plate (1). Features: A clamping device is provided on the top of the base plate (1); The clamping device comprises a clamping unit and a mounting unit, wherein the clamping unit is arranged on the top of the base plate (1), and the mounting unit is arranged on the left and right sides of the base plate (1); The clamping unit comprises a clamping block (401), a threaded rod (402), a pressure plate (403), a first nut (404) and a second nut (405); the clamping block (401) is mounted on the upper end of the interior of the base plate (1); the threaded rod (402) is fixedly mounted on the top of the clamping block (401); the pressure plate (403) is mounted on the outside of the threaded rod (402); the first nut (404) is threadedly connected to the outer surface of the threaded rod (402); and the second nut (405) is threadedly connected to the outer surface of the threaded rod (402) and is located on the top of the first nut (404).

2. A mounting fixture for photovoltaic equipment according to claim 1, Features: The installation unit comprises a bearing (501), a second threaded rod (502), a connecting shaft (503), a support plate (504) and a screw (505); the bearing (501) is fixedly installed at the front and rear ends of the left side of the bottom plate (1); one end of the second threaded rod (502) is fixedly installed on the inner ring of the bearing (501); the front and rear ends of the connecting shaft (503) are installed on the outside of the two second threaded rods (502); the support plate (504) is rotatably connected to the outer surface of the connecting shaft (503); and the screw (505) is installed on the upper surface of the support plate (504).

3. A mounting fixture for photovoltaic equipment according to claim 2, Features: Rectangular grooves are provided at the front and rear ends of the left side of the bottom plate (1), and the bearing (501) and the second threaded rod (502) are installed inside the rectangular grooves.

4. A mounting fixture for photovoltaic equipment according to claim 2, Features: The connecting shaft (503) is provided with threaded holes at both ends thereof, and the two threaded rods (502) at the front and rear ends thereof pass through the threaded holes.

5. A mounting fixture for photovoltaic equipment according to claim 1, Features: The installation units are symmetrically distributed on the left and right sides of the base plate (1).

6. A mounting fixture for photovoltaic equipment according to claim 1, Features: The upper surface of the bottom plate (1) is provided with a T-shaped groove, and the clamping block (401) is clamped in the T-shaped groove.

7. A mounting fixture for photovoltaic equipment according to claim 1, Features: A gasket (6) is installed on the outer side of the threaded rod (402) and at the bottom of the pressing plate (403).

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