Photovoltaic module fast-assembly anti-skid fixing clamp for photovoltaic flexible support

Abstract

The utility model relates to the technical field of flexible support assembly, in particular to a photovoltaic assembly fast-assembly antiskid fixing clamp for a photovoltaic flexible support, which is used for connecting a photovoltaic assembly frame plate of the photovoltaic flexible support with an assembly cable into a whole, and the whole photovoltaic assembly frame plate is of a rectangular frame structure. The inner edge of the photovoltaic module frame plate extends inwards to form a rectangular convex edge, and a first mounting hole is pre-formed in the position, close to the module cable, of the rectangular convex edge; the fixing clamp is composed of an upper clamp body, a lower clamp body, a pulling rivet and a gasket. The fixing clamp provided by the utility model is reasonable in structural design, not only can meet the requirements of rapid installation, high strength and convenient construction of the flexible support photovoltaic assembly, but also has the advantages of skid resistance, low cost and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of flexible bracket assembly, in particular to a photovoltaic component quick-install anti-slip fixing clip for a photovoltaic flexible bracket. Background Art

[0002] As an innovative solar mounting system, photovoltaic flexible brackets have many significant advantages over traditional rigid brackets. The following are the main advantages of photovoltaic flexible brackets: 1) Strong adaptability to terrain: Flexible brackets can flexibly adapt to various complex terrains, such as uneven ground, slopes, roofs and even water surfaces, greatly broadening the application scope of photovoltaic power generation projects and improving land use efficiency. 2) Convenient and efficient installation: Compared with traditional rigid brackets that require a large number of bolt connections and heavy equipment for auxiliary installation, flexible brackets use lightweight materials and a modular structural design, making the installation process simpler and faster, reducing installation costs and time. 3) Good wind and snow load bearing capacity: Through scientific structural design, flexible brackets can effectively disperse the pressure of wind and snow, reduce the risk of structural damage in extreme weather conditions, and ensure the stable operation of photovoltaic systems. 4) High cost-effectiveness: Due to the relatively low material cost and easy installation, the overall cost of flexible brackets is often lower than that of traditional rigid brackets, bringing higher economic benefits to investors. 5) Easy to maintain and adjust: The modular design of the flexible support system facilitates later maintenance and component replacement. At the same time, the angle of the photovoltaic panel can be easily adjusted as needed to maximize sunlight absorption and improve power generation efficiency.

[0003] Existing photovoltaic module fixing clamps for photovoltaic flexible supports have shortcomings when used. They are often fixed with conventional bolts and pads. However, due to the low frame and narrow space of the module, the installation tools are greatly affected, the working space is small, and the installation is inconvenient. Therefore, optimization and improvement are needed. Utility Model Content

[0004] The purpose of the utility model is to overcome the above-mentioned problems existing in the traditional technology and provide a photovoltaic component quick-install anti-slip fixing clamp for a photovoltaic flexible bracket.

[0005] In order to achieve the above technical objectives and the above technical effects, the present invention is implemented through the following technical solutions:

[0006] A photovoltaic module quick-install anti-slip fixing clamp for a photovoltaic flexible bracket. The fixing clamp is used to connect the photovoltaic module frame plate and the module cable of the photovoltaic flexible bracket as a whole. The photovoltaic module frame plate has an overall rectangular frame structure. The inner edge of the photovoltaic module frame plate extends inward to form a rectangular convex edge. The rectangular convex edge is pre-opened with a first mounting hole near the module cable. The fixing clamp is composed of an upper clamp body, a lower clamp body, a rivet and a washer.

[0007] The upper clamping body includes a first horizontal plate portion and a vertical plate portion connected vertically, the first horizontal plate portion is provided with a second mounting hole near the outer end, the lower side wall of the first horizontal plate portion near the inner end is provided with a first arc-shaped clamping groove, the inner wall of the first arc-shaped clamping groove is uniformly distributed with first anti-slip protrusions, and the first horizontal plate portion is provided with an open positioning rotation groove at the inner end connected to the vertical plate portion;

[0008] The lower clamping body includes a second horizontal portion and an arched portion arranged side by side, the second horizontal portion is provided with a third mounting hole, the interior of the arched portion is provided with a second arc-shaped clamping groove, the inner wall of the second arc-shaped clamping groove is uniformly provided with second anti-slip protrusions, and the end of the arched portion located away from the second horizontal portion is provided with a positioning protrusion capable of being snapped into the open positioning groove;

[0009] The needle rod of the rivet passes through the third mounting hole, the second mounting hole and the first mounting hole in sequence, and the part of the needle rod extending from the rectangular flange is sleeved and installed with a washer. By riveting the rivet, the washer, the rectangular flange, the upper clamp body, the lower clamp body and the countersunk head of the rivet are tightly fitted and fixed in sequence.

[0010] Furthermore, in the photovoltaic assembly quick-install anti-slip fixing clip for the above-mentioned photovoltaic flexible bracket, the width of the rectangular convex edge is 2 to 4 cm.

[0011] Furthermore, in the photovoltaic assembly quick-install anti-slip fixing clamp for the above-mentioned photovoltaic flexible bracket, the diameter of the positioning boss is 1.2 to 1.4 times the thickness of the second horizontal portion.

[0012] Furthermore, in the above-mentioned photovoltaic flexible bracket and photovoltaic component quick-install anti-slip fixing clamp, when the positioning boss is inserted into the open positioning groove and the second horizontal plate portion is rotated to be flush with the first horizontal plate portion, the second mounting hole and the third mounting hole just dock with each other, and the first arc-shaped clamping groove is just located directly above the second arc-shaped clamping groove.

[0013] Furthermore, in the above-mentioned photovoltaic component quick-install anti-slip fixing clamp for the photovoltaic flexible bracket, the first arc-shaped clamping groove and the second arc-shaped clamping groove are connected to form a clamping groove for clamping the component cable.

[0014] Furthermore, in the above-mentioned photovoltaic assembly quick-install anti-slip fixing clamp for the photovoltaic flexible bracket, the curvature of the first arc-shaped clamping groove is 45 to 60 degrees.

[0015] Furthermore, in the above-mentioned photovoltaic assembly quick-install anti-slip fixing clamp for the photovoltaic flexible bracket, the curvature of the second arc-shaped clamping groove is 180 degrees.

[0016] Furthermore, in the above-mentioned photovoltaic assembly quick-install anti-slip fixing clamp for the photovoltaic flexible bracket, the first anti-slip protrusion and the second anti-slip protrusion are radial ridges.

[0017] The beneficial effects of the utility model are:

[0018] The utility model provides a quick-install anti-skid fixing clamp for photovoltaic components used in photovoltaic flexible supports. The clamp is mainly composed of an upper clamp body, a lower clamp body, rivets, and washers. The upper clamp body and the lower clamp body are pre-installed to form a hinge mode. During installation, the steel cable is first inserted, and then the hinge is combined, the rivets are inserted, and the rivets are riveted to complete the installation. After installation, the rivets are fixed to form a stable structure, ensuring that the photovoltaic flexible support can maintain structural stability under various wind conditions and will not overturn or flip, greatly reducing the overall system risk of the power station, improving its use value, and increasing its rate of return. The utility model can not only meet the requirements of fast installation, high strength, and convenient construction of flexible support photovoltaic components, but also has the advantages of anti-skid and low cost.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the above advantages at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 This is a schematic structural diagram of a photovoltaic flexible bracket in the utility model at one angle;

[0022] Figure 2 This is a structural diagram of another angle of the photovoltaic flexible bracket in the utility model;

[0023] Figure 3 It is a structural diagram of the fixing clip in the utility model;

[0024] Figure 4 This is a schematic structural diagram of the upper clamping body of the utility model;

[0025] Figure 5 It is a structural diagram of the lower clamp body of the utility model;

[0026] Figure 6 This is a schematic diagram of the assembly principle of the upper and lower clamping bodies of the utility model;

[0027] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0028] 1-upper clamping body, 101-first horizontal plate portion, 102-vertical plate portion, 103-second mounting hole, 104-first arc-shaped clamping groove, 105-first anti-slip protrusion, 106-open positioning rotation groove, 2-lower clamping body, 201-second horizontal portion, 202-arched portion, 203-third mounting hole, 204-second arc-shaped clamping groove, 205-second anti-slip protrusion, 206-positioning boss, 3-rivet, 4-washer, 5-module cable, 6-photovoltaic module frame plate, 7-rectangular flange. DETAILED DESCRIPTION

[0029] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] See also Figures 1-6 As shown, this embodiment is a photovoltaic component quick-install anti-slip fixing clamp for a photovoltaic flexible bracket. The fixing clamp is used to connect the photovoltaic component frame plate 6 and the component cable 5 of the photovoltaic flexible bracket as one. The photovoltaic component frame plate 6 is a rectangular frame structure as a whole. The inner edge of the photovoltaic component frame plate 6 extends inward to form a rectangular convex edge 7. The width of the rectangular convex edge 7 is 2 to 4 cm. The rectangular convex edge 7 is located near the component cable 5 and is pre-opened with a first mounting hole (not shown in the figure).

[0031] In this embodiment, the fixing clamp is composed of an upper clamp body 1 , a lower clamp body 2 , a rivet 3 and a washer 4 .

[0032] In this embodiment, the upper clamping body 1 includes a first horizontal plate portion 101 and a vertical plate portion 102 vertically connected. The first horizontal plate portion 101 is provided with a second mounting hole 103 near the outer end, and the lower side wall of the first horizontal plate portion 101 near the inner end is provided with a first arc-shaped clamping groove 104. The inner wall of the first arc-shaped clamping groove 104 is evenly distributed with first anti-slip protrusions 105. The first horizontal plate portion 101 is provided with an open positioning rotation groove 106 at the inner end connected to the vertical plate portion 102.

[0033] In this embodiment, the lower clamping body 2 includes a second horizontal portion 201 and an arched portion 202 arranged side by side. A third mounting hole 203 is provided on the second horizontal portion 201. A second arc-shaped clamping groove 204 is provided inside the arched portion 202. The inner wall of the second arc-shaped clamping groove 204 is evenly distributed with second anti-slip protrusions 205. The arched portion 202 is provided with a positioning boss 206 at one end away from the second horizontal portion 201, which can be snapped into the open positioning groove 106.

[0034] In this embodiment, the needle rod of the rivet 3 passes through the third mounting hole 203, the second mounting hole 103 and the first mounting hole in sequence, and the part of the needle rod extending from the rectangular flange 7 is sleeved with a washer 4. By riveting the rivet 3, the washer 4, the rectangular flange 7, the upper clamp body 1, the lower clamp body 2 and the countersunk head of the rivet 3 are tightly fitted and fixed in sequence.

[0035] In this embodiment, the diameter of the positioning protrusion 206 is 1.2 to 1.4 times the thickness of the second horizontal portion 201 .

[0036] In this embodiment, when the positioning boss 206 is inserted into the open positioning groove 106 and the second horizontal plate portion 201 is rotated to be flush with the first horizontal plate portion 101, the second mounting hole 103 and the third mounting hole 203 are just docked with each other, and the first arc-shaped clamping groove 104 is just located directly above the second arc-shaped clamping groove 204.

[0037] In this embodiment, the first arc-shaped clamping groove 104 and the second arc-shaped clamping groove 204 are connected to form a clamping groove for clamping the component cable 5. The arc of the first arc-shaped clamping groove 104 is 45-60 degrees, and the arc of the second arc-shaped clamping groove 204 is 180 degrees.

[0038] In this embodiment, the first anti-slip protrusion 105 and the second anti-slip protrusion 206 are radial ridges.

[0039] The specific application steps of this embodiment are as follows:

[0040] a. According to the confirmed photovoltaic module installation method and requirements, first place the photovoltaic module frame plate 6 on the module cable 5 of the flexible structure.

[0041] b. Pre-install the PV module retaining clips. Leave space in the center of the clips for the steel cable to pass through. During installation, open the clips along the hinge axis, pass the steel cable through, and then close them. Insert the clips through the module cable 5 according to the orientation. Position the PV module frame 6, close the clips, install the rivets 3, place the washers 4, and complete the riveting with the specialized tool. Four retaining clips are required for the PV module frame 6.

[0042] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, numerous modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A photovoltaic module quick-install anti-slip fixing clip for a photovoltaic flexible bracket, characterized by: The fixing clamp is used to connect the photovoltaic module frame plate and the module cable of the photovoltaic flexible bracket as a whole. The photovoltaic module frame plate is an overall rectangular frame structure. The inner edge of the photovoltaic module frame plate extends inward to form a rectangular convex edge. The rectangular convex edge is pre-opened with a first mounting hole near the module cable. The fixing clamp is composed of an upper clamp body, a lower clamp body, a rivet and a washer. The upper clamping body includes a first horizontal plate portion and a vertical plate portion connected vertically, the first horizontal plate portion is provided with a second mounting hole near the outer end, the lower side wall of the first horizontal plate portion near the inner end is provided with a first arc-shaped clamping groove, the inner wall of the first arc-shaped clamping groove is uniformly distributed with first anti-slip protrusions, and the first horizontal plate portion is provided with an open positioning rotation groove at the inner end connected to the vertical plate portion; The lower clamping body includes a second horizontal portion and an arched portion arranged side by side, the second horizontal portion is provided with a third mounting hole, the interior of the arched portion is provided with a second arc-shaped clamping groove, the inner wall of the second arc-shaped clamping groove is uniformly provided with second anti-slip protrusions, and the end of the arched portion located away from the second horizontal portion is provided with a positioning protrusion capable of being snapped into the open positioning groove; The needle rod of the rivet passes through the third mounting hole, the second mounting hole and the first mounting hole in sequence, and the part of the needle rod extending from the rectangular flange is sleeved and installed with a washer. By riveting the rivet, the washer, the rectangular flange, the upper clamp body, the lower clamp body and the countersunk head of the rivet are tightly fitted and fixed in sequence.

2. The photovoltaic assembly quick-install anti-slip fixing clip for a photovoltaic flexible bracket according to claim 1, characterized in that: The width of the rectangular convex edge is 2 to 4 cm.

3. The photovoltaic module quick-install anti-slip fixing clip for a photovoltaic flexible bracket according to claim 2, characterized in that: The diameter of the positioning protrusion is 1.2 to 1.4 times the thickness of the second horizontal portion.

4. The photovoltaic module quick-install anti-slip fixing clip for a photovoltaic flexible bracket according to claim 3 is characterized by: When the positioning boss is inserted into the open positioning groove and the second horizontal portion is rotated to be flush with the first horizontal plate portion, the second mounting hole and the third mounting hole are just docked with each other, and the first arc-shaped clamping groove is just located above the second arc-shaped clamping groove.

5. The photovoltaic module quick-install anti-slip fixing clip for a photovoltaic flexible bracket according to claim 4, characterized in that: The first arc-shaped clamping groove and the second arc-shaped clamping groove are connected to form a clamping groove for clamping the component cable.

6. The photovoltaic assembly quick-install anti-slip fixing clip for a photovoltaic flexible bracket according to claim 5, characterized in that: The arc angle of the first arc-shaped clamping groove is 45 to 60 degrees.

7. The photovoltaic assembly quick-install anti-slip fixing clip for a photovoltaic flexible bracket according to claim 6, characterized in that: The arc of the second arc-shaped clamping groove is 180 degrees.

8. The photovoltaic assembly quick-install anti-slip fixing clip for a photovoltaic flexible bracket according to claim 7, characterized in that: The first anti-slip protrusion and the second anti-slip protrusion are radial ridges.

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