Multifunctional photovoltaic module fixing support suitable for light storage project

Abstract

The utility model relates to a multifunctional photovoltaic assembly fixing support suitable for a light storage project, and belongs to the technical field of photovoltaic assembly fixing supports. The multifunctional photovoltaic module fixing support suitable for the light storage project comprises a fixing frame; a plurality of mounting mechanisms; the arrangement of the cross rod facilitates the supporting and limiting of the photovoltaic module after the photovoltaic module is placed, and the movement of the two limiting plates facilitates the limiting of the two sides of the photovoltaic module. The two connecting rods and the corresponding fixing plates can be driven by the mounting rods to move downwards to abut against and fix the two sides of the top ends of the photovoltaic modules in the fastening process of rotating the nuts and the bolts, and mounting of the photovoltaic modules is completed; a worker only needs to operate the mounting mechanism from one end of the photovoltaic module to fix the photovoltaic module, the fixing operation is simple and convenient, the adjacent photovoltaic modules do not affect the fixing operation, and the operation difficulty of the worker in mounting the photovoltaic module is reduced.

Description

A multifunctional photovoltaic module mounting bracket suitable for photovoltaic and energy storage projects Technical Field

[0001] This utility model relates to the field of photovoltaic module fixing bracket technology, and in particular to a multifunctional photovoltaic module fixing bracket suitable for photovoltaic energy storage projects. Background Technology

[0002] Photovoltaic modules, also known as solar panels, are the core equipment for converting solar energy into electrical energy, as solar power generation technology has matured. Photovoltaic power generation is a technology that uses the photovoltaic effect at the semiconductor interface to directly convert light energy into electrical energy. When installing photovoltaic modules, they need to be fixed in place using a bracket.

[0003] Currently, when installing photovoltaic modules using fixed brackets, workers need to use multiple fixing blocks to secure the photovoltaic modules from both sides in sequence. During the fixing process, when fixing the photovoltaic module located in the middle of the fixed bracket, the operating space for installing the fixing blocks is limited due to the influence of adjacent photovoltaic modules, which makes the operation inconvenient and increases the difficulty of the operation for workers when installing photovoltaic modules! Summary of the Invention

[0004] Therefore, it is necessary to address the issue that when fixing photovoltaic modules located in the middle of the fixed bracket, the limited operating space for installing the fixing blocks due to the influence of adjacent photovoltaic modules can lead to inconvenience and increase the difficulty of operation for workers when installing photovoltaic modules. To address this problem, a multifunctional photovoltaic module fixing bracket suitable for photovoltaic and energy storage projects should be provided.

[0005] The device includes: a fixed frame; and multiple mounting mechanisms. Each mounting mechanism includes a crossbar fixedly connected to the top of the fixed frame. Two movable blocks are slidably connected to one side of the crossbar. A limit plate is slidably connected to one side of each movable block. A fixed plate is fixedly connected to the top of the limit plate. A connecting rod is fixedly connected to one side of the bottom of each of the two fixed plates. An installation rod is slidably connected to the surface of each of the two connecting rods. A bolt is fixedly connected to the top of the crossbar. The top of the bolt passes through the installation rod, and a nut is threaded onto the surface of the bolt.

[0006] In one embodiment, the mounting mechanism further includes a bidirectional lead screw rotatably connected to the inner wall of the crossbar. The inner walls of both moving blocks are threadedly connected to the surface of the bidirectional lead screw. A slider is slidably connected to one side of each moving block. A spring is fixedly connected between the bottom end of the slider and the inner bottom wall of the moving block. One side of the slider is fixedly connected to one end of a limiting plate. This facilitates driving the two moving blocks to move the two limiting plates simultaneously to limit the photovoltaic module, and under the action of the spring, avoids mutual interference between the fixed plate and the photovoltaic module during the movement of the moving blocks.

[0007] In one embodiment, a contact pad is fixedly connected to the bottom end of the fixing plate, and the surface of the contact pad has multiple evenly distributed grooves. This helps to increase the friction between the fixing plate and the photovoltaic module, thereby improving the stability of the fixing plate when fixing the photovoltaic module.

[0008] In one embodiment, the overall shape formed by the combination of the fixing plate and the limiting plate is "L" shaped. This increases the fixing area for the photovoltaic module.

[0009] In one embodiment, a washer, which is a rubber component, is provided between the nut and the mounting rod. This increases the stability of the nut and bolt during tightening and prevents loosening later on.

[0010] In one embodiment, one end of the bidirectional lead screw extends through a crossbar and is fixedly connected to a knob, the surface of which is fixedly connected with multiple protrusions. This facilitates easier operation by the operator to drive the bidirectional lead screw.

[0011] In one embodiment, the two fixing plates are located on the same axis. This ensures that when the two fixing plates are driven to move downwards, both fixing plates simultaneously press against the top of the photovoltaic module.

[0012] Beneficial effects

[0013] 1. The above-mentioned installation mechanism uses crossbars to support and limit the photovoltaic modules when they are placed on the fixed frame. Driving the two limiting plates to move helps to limit the photovoltaic modules from both sides. By rotating the nuts and bolts to tighten them, the installation rod drives the two connecting rods and the corresponding fixed plates to move downwards and press against the top two sides of the photovoltaic modules to complete the installation. When installing multiple photovoltaic modules with the corresponding installation mechanism, the staff only needs to operate the installation mechanism from one end of the photovoltaic module to complete the fixing of the photovoltaic modules. The fixing operation is relatively simple, and adjacent photovoltaic modules will not affect the fixing operation, reducing the difficulty of the staff when installing photovoltaic modules.

[0014] 2. The contact pad helps to increase the friction between the fixing plate and the photovoltaic module, thus improving the stability of the fixing plate when fixing the photovoltaic module. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

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

[0017] Figure 2 is a distribution diagram of the installation mechanism of this utility model;

[0018] Figure 3 is a schematic diagram of the installation mechanism of this utility model;

[0019] Figure 4 is an exploded view of the bidirectional lead screw and crossbar of this utility model;

[0020] Figure 5 is an enlarged view of point A in Figure 4 of this utility model;

[0021] Figure 6 is a schematic diagram of the installation structure of the fixing plate and the limiting plate of this utility model.

[0022] Figure label:

[0023] 100. Fixing frame; 200. Mounting mechanism; 210. Crossbar; 211. Bolt; 212. Nut; 220. Moving block; 221. Slider; 222. Spring; 230. Limiting plate; 240. Fixing plate; 241. Contact pad; 250. Connecting rod; 260. Mounting rod; 270. Two-way lead screw; 271. Knob. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this specification are for illustrative purposes only and do not represent the only possible implementation.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0027] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature and the second feature are in indirect contact through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0028] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this specification belongs. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0029] The following description, in conjunction with Figures 1-6, describes the multifunctional photovoltaic module fixing bracket of this utility model, which is suitable for photovoltaic energy storage projects.

[0030] In one embodiment, a multifunctional photovoltaic module mounting bracket suitable for photovoltaic energy storage projects includes: a mounting frame 100; and multiple mounting mechanisms 200. Each mounting mechanism 200 includes a crossbar 210 fixedly connected to the top of the mounting frame 100. Two movable blocks 220 are slidably connected to one side of the crossbar 210. A limiting plate 230 is slidably connected to one side of the movable block 220. A fixing plate 240 is fixedly connected to the top of the limiting plate 230. A connecting rod 250 is fixedly connected to one side of the bottom of each of the two fixing plates 240. An mounting rod 260 is slidably connected to the surface of the two connecting rods 250. A bolt 211 is fixedly connected to the top of the crossbar 210. The top of the bolt 211 extends through the mounting rod 260. A nut 212 is threaded onto the surface of the bolt 211.

[0031] In this embodiment, multiple mounting mechanisms 200 are arranged in a rectangular array at the top of the fixing frame 100, and there is a small gap between adjacent mounting mechanisms 200. The surface of the bolt 211 in the mounting mechanism 200 is slidably connected to the inner wall of the mounting rod 260. The inner walls of the mounting rod 260 are provided with sliding grooves that match the connecting rod 250. When the two fixing plates 240 approach each other, the two connecting rods 250 will approach each other synchronously and move within the mounting rod 260. The bolt 211 and the two connecting rods 250 do not affect each other.

[0032] Multiple horizontal mounting mechanisms 200 are grouped together. When installing multiple photovoltaic modules, multiple photovoltaic modules are first installed with a group of mounting mechanisms 200 above the inclined surface of the fixing frame 100. After the installation is completed, the other multiple photovoltaic modules are installed with a group of mounting mechanisms 200 below the inclined surface of the fixing frame 100.

[0033] In the initial state, the two fixing plates 240 are far apart from each other, and the distance between the two fixing plates 240 is greater than the width of the photovoltaic module to be installed. Therefore, when the photovoltaic module is placed on the crossbar 210, it does not affect the fixing plates 240. After the photovoltaic module is placed on the crossbar 210, the horizontal height of the bottom of the fixing plate 240 is higher than the horizontal height of the top of the photovoltaic module, and the distance between the bottom of the fixing plate 240 and the top of the photovoltaic module is small.

[0034] As shown in Figures 4, 5 and 6, the mounting mechanism 200 also includes a bidirectional lead screw 270 rotatably connected to the inner wall of the crossbar 210. The inner walls of the two moving blocks 220 are threadedly connected to the surface of the bidirectional lead screw 270. A slider 221 is slidably connected to one side of the moving block 220. A spring 222 is fixedly connected between the bottom end of the slider 221 and the inner bottom wall of the moving block 220. One side of the slider 221 is fixedly connected to one end of the limiting plate 230.

[0035] In this embodiment, the threads connecting the two moving blocks 220 to the bidirectional lead screw 270 are opposite. Therefore, when the bidirectional lead screw 270 is rotated, the two moving blocks 220 will move synchronously and in opposite directions. The two moving blocks 220 are symmetrical about the center of the crossbar 210.

[0036] A sliding groove matching the movement of the movable block 220 is provided on one side of the crossbar 210, and corrugated covers are fixedly connected to both sides of the inner wall of the sliding groove. The other ends of the two corrugated covers are fixedly connected to the surface of the movable block 220. When the movable block 220 moves, it will drive the corresponding corrugated cover to extend and retract. The corrugated cover is a rubber component with corrosion resistance and high temperature resistance. The corrugated cover protects the bidirectional lead screw 270.

[0037] A groove matching the slider 221 is provided on one side of the movable block 220. The spring 222 is set in the groove. The width of the groove is less than the thickness of the limiting plate 230, and one end of the limiting plate 230 is in contact with the side of the movable block 220 where the groove is provided. Therefore, the limiting plate 230 can protect the spring 222 in the groove.

[0038] As shown in Figure 6, a contact pad 241 is fixedly connected to the bottom end of the fixing plate 240, and the surface of the contact pad 241 has multiple evenly distributed grooves.

[0039] In this embodiment, the contact pad 241 is a rubber component with corrosion resistance and high temperature resistance. When the fixing plate 240 fixes the photovoltaic module, the contact pad 241 increases the friction of the fixing plate 240 when fixing the photovoltaic module.

[0040] As shown in Figure 6, the overall shape formed by the combination of the fixing plate 240 and the limiting plate 230 is "L".

[0041] In this embodiment, when the two limiting plates 230 press against the photovoltaic module from both sides, the two fixing plates 240 are located above the photovoltaic module.

[0042] As shown in Figure 4, a washer is provided between the nut 212 and the mounting rod 260. The washer is a rubber component.

[0043] In this embodiment, the washer can increase the friction between the nut 212 and the mounting rod 260, increase the stability of the locking, and prevent loosening in the later stages.

[0044] As shown in Figure 5, one end of the bidirectional lead screw 270 passes through the crossbar 210 and is fixedly connected to a knob 271. Multiple protrusions are fixedly connected to the surface of the knob 271.

[0045] In this embodiment, the operator can better drive the bidirectional lead screw 270 to rotate, and the friction force when the operator rotates the lever knob 271 is increased by the action of the protrusion.

[0046] As shown in Figure 3, the two fixing plates 240 are located on the same axis. When the two fixing plates 240 move downward, they can simultaneously press against the top of the photovoltaic module.

[0047] Working principle: When installing the photovoltaic module with the installation mechanism 200, the photovoltaic module is placed between two fixing plates 240 and one end of the photovoltaic module is attached to one side of the crossbar 210. At this time, the fixing frame 100 and the crossbar 210 will support the photovoltaic module. Then, the operator drives the bidirectional lead screw 270 to rotate, thereby causing the two moving blocks 220 to move the two limiting plates 230 closer to each other, so that the opposite sides of the two limiting plates 230 are attached to the two sides of the photovoltaic module, limiting the photovoltaic module. The two fixing plates 240 are located above the top two sides of the photovoltaic module. The operator rotates the nut 212. During the rotation of the nut 212, the nut 212 will push the installation rod 260 to move downward, thereby causing the installation rod 260 to drive the two fixing plates 240 and the corresponding limiting plates 230 to move downward synchronously through the two connecting rods 250. The spring 222 is compressed. When the nut 212 can no longer rotate, the bottom end of the two fixing plates 240 abuts against the top of the photovoltaic module, thereby completing the fixing of the photovoltaic module. By installing in the above manner, multiple photovoltaic modules can be fixed in sequence.

[0048] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0049] The above-described embodiments are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. A multifunctional photovoltaic module fixing bracket suitable for photovoltaic-energy storage projects, characterized in that, include: A fixed frame (100); multiple mounting mechanisms (200), each mounting mechanism (200) including a crossbar (210) fixedly connected to the top of the fixed frame (100), two movable blocks (220) slidably connected to one side of the crossbar (210), a limiting plate (230) slidably connected to one side of the movable block (220), a fixing plate (240) fixedly connected to the top of the limiting plate (230), a connecting rod (250) fixedly connected to one side of the bottom of each of the two fixing plates (240), an mounting rod (260) slidably connected to the surface of the two connecting rods (250), a bolt (211) fixedly connected to the top of the crossbar (210), the top of the bolt (211) penetrating through the mounting rod (260), and a nut (212) threadedly connected to the surface of the bolt (211).

2. The multifunctional photovoltaic module fixing bracket suitable for photovoltaic and energy storage projects according to claim 1, characterized in that, The installation mechanism (200) further includes a bidirectional lead screw (270) rotatably connected to the inner wall of the crossbar (210). The inner walls of the two moving blocks (220) are threadedly connected to the surface of the bidirectional lead screw (270). A slider (221) is slidably connected to one side of the moving block (220). A spring (222) is fixedly connected between the bottom end of the slider (221) and the inner bottom wall of the moving block (220). One side of the slider (221) is fixedly connected to one end of the limiting plate (230).

3. The multifunctional photovoltaic module fixing bracket suitable for photovoltaic and energy storage projects according to claim 1, characterized in that, The bottom end of the fixing plate (240) is fixedly connected to a contact pad (241), and the surface of the contact pad (241) is provided with a plurality of evenly distributed grooves.

4. The multifunctional photovoltaic module fixing bracket suitable for photovoltaic and energy storage projects according to claim 1, characterized in that, The fixed plate (240) and the limiting plate (230) are combined to form an "L" shape.

5. The multifunctional photovoltaic module fixing bracket suitable for photovoltaic and energy storage projects according to claim 1, characterized in that, A gasket, which is a rubber component, is provided between the nut (212) and the mounting rod (260).

6. The multifunctional photovoltaic module fixing bracket suitable for photovoltaic-energy storage projects according to claim 2, characterized in that, One end of the bidirectional lead screw (270) passes through the crossbar (210) and is fixedly connected to a knob (271). The surface of the knob (271) is fixedly connected with multiple protrusions.

7. The multifunctional photovoltaic module fixing bracket suitable for photovoltaic-energy storage projects according to claim 1, characterized in that, The two fixing plates (240) are located on the same axis.

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