Antiskid fastening device for installing solar photovoltaic panel

Abstract

The embodiment of the utility model provides an anti-skid fastening device for installing a solar photovoltaic panel, the anti-skid fastening device comprises a fastening assembly and an anti-skid assembly, and the anti-skid assembly is detachably connected with a connecting piece for fixing the solar photovoltaic panel; the fastening assembly comprises a fastening nut, a threaded rod and a fastening bolt, the fastening nut is fixedly connected with the threaded rod, the threaded rod penetrates through the anti-skid assembly and the connecting piece and is detachably connected with the fastening bolt, and the fastening bolt is used for fixing a solar photovoltaic panel on the connecting piece; the fastening nut is provided with a first anti-skid pattern, the anti-skid assembly is provided with a second anti-skid pattern, and the first anti-skid pattern and the second anti-skid pattern are arranged in an attached mode. According to the anti-skid fastening device, the fastening effect is excellent, and the anti-skid fastening device is not prone to loosening under the conditions that the anti-skid fastening device is affected by the external environment and equipment vibrates.

Description

Technical Field

[0001] The present application relates to the technical field of solar photovoltaic panels, and in particular to an anti-slip fastening device for installing solar photovoltaic panels. Background Art

[0002] Solar photovoltaic panels, also known as battery panels, are one of the core components of photovoltaic power generation systems. They are mainly composed of cells, interconnecting bars, bus bars, photovoltaic glass, and aluminum frames. During the installation process of solar photovoltaic panels, pile foundations, columns, bolts, etc. are usually required for installation and fixing.

[0003] Currently, the common method for installing solar photovoltaic panels is to fasten the photovoltaic panel frame and the bracket channel steel. However, due to the harsh geographical and weather environments where photovoltaic panels are used, the existing fastening devices often become loose, causing the photovoltaic panels to fall off the bracket, resulting in the equipment being unable to operate effectively. Utility Model Content

[0004] An embodiment of the present application provides an anti-slip fastening device for installing solar photovoltaic panels, which is used to solve technical problems in the prior art such as the fastening devices being affected by factors such as weather and environment, being prone to loosening, and having poor fastening effects, thereby achieving excellent fastening effects and preventing loosening from occurring when affected by the external environment or equipment vibrations.

[0005] An embodiment of the present application provides an anti-skid fastening device for installing a solar photovoltaic panel, the anti-skid fastening device comprising: a fastening component and an anti-skid component, the anti-skid component being detachably connected to a connector for fixing the solar photovoltaic panel;

[0006] The fastening assembly includes a fastening nut, a threaded rod and a fastening bolt, wherein the fastening nut is fixedly connected to the threaded rod, the threaded rod passes through the anti-slip assembly and the connecting piece, and is detachably connected to the fastening bolt, and the fastening bolt is used to fix the solar photovoltaic panel to the connecting piece;

[0007] The fastening nut is provided with a first anti-slip groove, and the anti-slip component is provided with a second anti-slip groove, and the first anti-slip groove and the second anti-slip groove are arranged in close contact with each other.

[0008] In one possible implementation, the anti-slip assembly includes a stabilizing base member and an anti-slip pad;

[0009] The stable base member is fixedly arranged on the anti-slip pad, and the stable base member and the anti-slip pad are perpendicular to each other;

[0010] The stabilizing base member can be snapped into the strip-shaped adjustment opening on the connecting member, and the threaded rod is passed through the anti-slip gasket and is detachably connected to the connecting member.

[0011] In a possible implementation, the stabilizing base member includes a first stabilizing member and a second stabilizing member;

[0012] The first stabilizing member and the second stabilizing member are respectively arranged on the same side of the anti-slip pad;

[0013] The threaded rod passes between the first stabilizing member and the second stabilizing member and is detachably connected to the connecting member.

[0014] In a possible implementation manner, the relative distance between the first stabilizing member and the second stabilizing member is less than or equal to the width of the strip-shaped adjustment opening;

[0015] The length of the first stabilizing member or the second stabilizing member is less than or equal to the length of the strip-shaped adjustment opening.

[0016] In a possible embodiment, the first anti-slip pattern is provided on the side surface of the fastening nut connected to the threaded rod;

[0017] The first anti-slip pattern includes a plurality of unilateral anti-slip threads.

[0018] In a possible embodiment, the second anti-slip groove is provided on the other side of the anti-slip pad opposite to the stable base member;

[0019] The second anti-slip pattern includes a plurality of bilateral anti-slip threads, and the second anti-slip pattern is engaged with the first anti-slip pattern.

[0020] In a possible implementation manner, the width of the stabilizing base member is less than or equal to the thickness of the strip-shaped adjustment opening.

[0021] In a possible implementation manner, a threaded sleeve is fixedly provided on the fastening bolt, and the threaded rod and the threaded sleeve are threadedly connected.

[0022] In a possible implementation manner, the fastening nut is further provided with a nut;

[0023] The nut is arranged on a side away from the anti-slip component.

[0024] In a possible implementation manner, the anti-slip pad is further provided with a through hole;

[0025] The through hole is provided between the first stabilizing member and the second stabilizing member, and the threaded rod can pass through the through hole and be detachably connected to the fastening bolt.

[0026] An embodiment of the present application provides an anti-slip fastening device for installing a solar photovoltaic panel, which is detachably connected to a connecting piece for fixing the solar photovoltaic panel through a fastening component and an anti-slip component; the fastening component includes a fastening nut, a threaded rod and a fastening bolt, the fastening nut and the threaded rod are fixedly connected, the threaded rod passes through the anti-slip component and the connecting piece, and is detachably connected to the fastening bolt, and the fastening bolt is used to fix the solar photovoltaic panel on the connecting piece; the fastening nut is provided with a first anti-slip groove, and the anti-slip component is provided with a second anti-slip groove, and the first anti-slip groove and the second anti-slip groove are arranged in a fit manner; the anti-slip fastening device provided by the embodiment of the present application achieves excellent fastening effect, and is not prone to loosening when affected by the external environment or equipment vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0028] Figure 1 A schematic diagram of the structure of the solar photovoltaic panel provided in this application being fastened to the mounting frame;

[0029] Figure 2 A schematic plan view of the anti-slip fastening device for mounting a solar photovoltaic panel provided in an embodiment of the present application;

[0030] Figure 3 A schematic diagram of the anti-skid assembly structure of an anti-skid fastening device for installing a solar photovoltaic panel provided in an embodiment of the present application;

[0031] Figure 4 A schematic diagram of the back structure of the anti-skid component of the anti-skid fastening device for installing solar photovoltaic panels provided in an embodiment of the present application;

[0032] Figure 5 Schematic diagram of the top / bottom view of the fastening nut of the anti-slip fastening device for installing a solar photovoltaic panel provided in an embodiment of the present application;

[0033] Figure 6 Schematic diagram of the fastening bolt structure of the anti-slip fastening device for installing solar photovoltaic panels provided in an embodiment of the present application.

[0034] Description of reference numerals:

[0035] 100————Fastening components;

[0036] 110————fastening nut;

[0037] 120————threaded rod;

[0038] 130————Nut;

[0039] 140————First anti-slip pattern;

[0040] 150————fastening bolts;

[0041] 151————threaded sleeve;

[0042] 200————Anti-slip components;

[0043] 210————Anti-slip pad;

[0044] 220————first stabilizing member;

[0045] 230————Second stabilizing member;

[0046] 240————Second anti-slip pattern;

[0047] 250————through hole;

[0048] 300————connectors;

[0049] 310————Strip adjustment port;

[0050] 320——Ordinary bolts;

[0051] 330————Solar photovoltaic panel frame.

[0052] The above drawings illustrate specific embodiments of the present application, which will be described in more detail below. These drawings and the textual description are not intended to limit the scope of the present application in any way, but rather to illustrate the concepts of the present application to those skilled in the art by reference to specific embodiments. DETAILED DESCRIPTION

[0053] Exemplary embodiments will be described in detail herein, with examples illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements, unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

[0054] In the description of this application, it should be understood that the terms "counterclockwise", "clockwise", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0055] Solar photovoltaic panels, also known as battery panels, are one of the core components of photovoltaic power generation systems. They are mainly composed of cells, interconnecting bars, bus bars, photovoltaic glass, and aluminum frames. During the installation process of solar photovoltaic panels, pile foundations, columns, bolts, etc. are usually required for installation and fixing.

[0056] The method of installing solar photovoltaic panels is to fasten the photovoltaic panel frame and the bracket channel steel, for example, see Figure 1 As shown, the solar photovoltaic panel is installed on the connector 300 of the bracket channel steel, and a strip adjustment port 310 is provided on the connector 300. Ordinary bolts 320 fix the solar photovoltaic panel frame 330 and the connector 300 of the bracket channel steel through the strip adjustment port 310. However, the strip adjustment port 310 only provides a function for the ordinary bolts 320 to pass through. The ordinary bolts 320 and the connector 300 cannot effectively prevent slipping. The ordinary bolts 320 will slide in the strip adjustment port 310 under vibration caused by various factors, and the fastening bolts will become loose, causing the photovoltaic panel to be unable to be firmly installed on the bracket channel steel.

[0057] The embodiment of the present application provides an anti-slip fastening device for installing a solar photovoltaic panel, in the above Figure 1 Based on the embodiment, ordinary bolts are improved to obtain fastening components, and anti-slip components are added between the fastening components and the connecting parts, which solves the technical problems in the prior art that ordinary bolts are easily loosened and have poor fastening effects due to the influence of weather, environmental factors, etc.

[0058] The following specific embodiments describe in detail the technical solution of the present application and how the technical solution of the present application solves the above-mentioned technical problems. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. The embodiments of the present application will be described below in conjunction with the accompanying drawings.

[0059] Figures 2 to 6 The embodiment of the present application provides an anti-slip fastening device for installing solar photovoltaic panels. Figure 2As shown, the fastening device includes: a fastening assembly 100 and an anti-skid assembly 200, the anti-skid assembly 200 is detachably connected to a connector 300 for fixing a solar photovoltaic panel; the fastening assembly 100 includes a fastening nut 110, a threaded rod 120 and a fastening bolt 150, the fastening nut 110 and the threaded rod 120 are fixedly connected, the threaded rod 120 passes through the anti-skid assembly 200 and the connector 300, and is detachably connected to the fastening bolt 150, which is used to fix the solar photovoltaic panel on the connector 300;

[0060] Please continue to refer to Figure 1 As shown, in order to install the solar photovoltaic panel on the bracket and enable the solar photovoltaic panel to work normally, the solar photovoltaic panel frame 330 can be installed on the strip adjustment port 310 of the connector 300, and the solar photovoltaic panel frame 330 and the connector 300 can be fastened and installed by the fastening component 100 and the anti-slip component 200.

[0061] The fastening assembly 100 is used to securely mount the solar photovoltaic panel on the connector 300. The connector 300 is used to securely mount, support, and secure the solar photovoltaic panel so that the solar photovoltaic panel can generate solar power.

[0062] The fastening nut 110 and the threaded rod 120 are fixedly connected by welding, bonding, etc.; the threaded rod 120 passes through the anti-slip assembly 200 and the connecting piece 300, and is detachably connected to the fastening bolt 150 on the other side of the connecting piece 300, so that the solar photovoltaic panel is firmly mounted on the connecting piece 300; It is understood by those skilled in the art that the threaded rod 120 and the fastening bolt 150 are provided with matching threads, which enable the threaded rod 120 and the fastening bolt 150 to be threadedly connected, but are not limited to other methods such as latches, clamping, etc. to achieve a detachable connection between the threaded rod 120 and the fastening bolt 150;

[0063] The anti-slip component 200 is installed between the connector 300 and the fastening component 100 to prevent the fastening component 100 from loosening due to weather, environment, vibration, etc. after fastening the solar photovoltaic panel and the connector 300, so as to prevent the solar photovoltaic panel from falling off the connector 300.

[0064] The anti-slip assembly 200 is detachably connected to the connector 300 for fixing the solar photovoltaic panel by means of a latch, a bolt or a clamp;

[0065] The fastening nut 110 is provided with a first anti-slip pattern 140 , and the anti-slip component 200 is provided with a second anti-slip pattern 240 . The first anti-slip pattern 140 and the second anti-slip pattern 240 are arranged in close contact with each other.

[0066] The first anti-slip groove 140 on the fastening nut 110 and the second anti-slip groove 240 on the anti-slip component 200 can fit tightly when in contact with the anti-slip component 200 after the fastening component 100 is fastened, so that under environmental, vibration and other reasons, the first anti-slip groove 140 and the second anti-slip groove 240 increase the friction between the fastening component 100 and the anti-slip component 200, thereby better preventing the fastening component 100 from loosening.

[0067] During the specific implementation process, the solar photovoltaic panel is placed on the connecting member 300, the anti-slip component 200 is installed on the connecting member 300, the threaded rod 120 passes through the anti-slip component 200 and the connecting member 300, and is connected to the fastening bolt 150. After tightening, the first anti-slip groove 140 on the fastening nut 110 is in contact with the anti-slip component 200, which prevents sliding and loosening.

[0068] An embodiment of the present application provides an anti-slip fastening device for installing a solar photovoltaic panel, which is detachably connected to a connector for fixing the solar photovoltaic panel through a fastening assembly and an anti-slip assembly; the fastening assembly includes a fastening nut, a threaded rod and a fastening bolt, the fastening nut and the threaded rod are fixedly connected, the threaded rod passes through the anti-slip assembly and the connector, and is detachably connected to the fastening bolt, and the fastening bolt is used to fix the solar photovoltaic panel on the connector; a first anti-slip groove is provided on the fastening nut, and a second anti-slip groove is provided on the anti-slip assembly, and the first anti-slip groove and the second anti-slip groove are arranged in a fit manner; the anti-slip fastening device provided by the embodiment of the present application achieves an excellent fastening effect and is not prone to loosening when affected by the external environment or equipment vibration.

[0069] On the basis of the above embodiment, further, continue as follows Figure 3 As shown, the anti-slip assembly 200 includes a stable base and an anti-slip gasket 210; the stable base is fixedly set on the anti-slip gasket 210, and the stable base and the anti-slip gasket 210 are perpendicular to each other; the stable base can be snapped into the strip adjustment port 310 on the connecting member 300, and the threaded rod 120 is passed through the anti-slip gasket 210 and is detachably connected to the connecting member 300.

[0070] The connector 300 is provided with a strip adjustment opening 310, into which the stabilizing base member can be inserted. The stabilizing base member is provided on the side where the anti-slip gasket 210 contacts the connector 300, and the stabilizing base member and the anti-slip gasket 210 are perpendicular. When the anti-slip gasket 210 and the connector 300 are fitted together, the stabilizing base member can be inserted into the strip adjustment opening 310 on the connector 300, so that the anti-slip assembly 200 will not rotate freely. When the threaded rod 120 passes through the anti-slip gasket 210 and is detachably connected to the connector 300, it can effectively prevent the fastening assembly 200 from loosening.

[0071] Further, such as Figure 3As shown, the stabilizing base member includes a first stabilizing member 220 and a second stabilizing member 230; the first stabilizing member 220 and the second stabilizing member 230 are respectively arranged on the same side of the anti-slip pad 210; the threaded rod 120 passes between the first stabilizing member 220 and the second stabilizing member 230 and is detachably connected to the connecting member 300.

[0072] The first stabilizing member 220 and the second stabilizing member 230 are arranged on the same side of the anti-slip pad 210, and the first stabilizing member 220 and the second stabilizing member 230 can be inserted into the strip adjustment opening 310. The threaded rod 120 passes through the first stabilizing member 220 and the second stabilizing member 230 from opposite sides, and between the first stabilizing member 220 and the second stabilizing member 230, and then passes through the connecting member 300 and is detachably connected to the fastening bolt 150.

[0073] Further, such as Figure 3 or Figure 4 As shown, the relative distance between the first stabilizing member 220 and the second stabilizing member 230 is less than or equal to the width of the strip adjustment opening 310 ; the length of the first stabilizing member 220 or the second stabilizing member 230 is less than or equal to the length of the strip adjustment opening 310 .

[0074] In order to ensure that the first stabilizing member 220 and the second stabilizing member 230 can be well inserted into the bar adjustment opening 310, the distance between the first stabilizing member 220 and the second stabilizing member 230 is set to be less than or equal to the width of the bar adjustment opening 310, and the length of the first stabilizing member 220 or the second stabilizing member 230 is less than or equal to the length of the bar adjustment opening 310, so that the first stabilizing member 220 and the second stabilizing member 230 can be inserted into the bar adjustment opening 310, and the anti-slip gasket 210 can be stably engaged in the bar adjustment opening 310.

[0075] Furthermore, based on the above embodiment, the structure of the first anti-slip groove 140 is further described in detail. Figure 5 As shown, the first anti-slip pattern 140 is provided on the side surface where the nut 130 and the threaded rod 120 are connected; the first anti-slip pattern 140 includes a plurality of unilateral anti-slip threads.

[0076] The first anti-slip groove 140 is provided on the side surface where the nut 130 and the threaded rod 120 are connected, that is, on the side surface where the nut 130 and the anti-slip component 200 contact each other, so that after the fastening component 100 is tightened, the first anti-slip groove 140 has the effect of preventing slipping and loosening;

[0077] The first anti-slip pattern 140 may be one or more unilateral anti-slip threads. In one embodiment, the unilateral anti-slip threads may be straight or curved threads extending from the center of the nut 130 to the edge of the nut 130 .

[0078] Furthermore, based on the above embodiment, the structure of the second anti-slip groove 240 is further described in detail. Figure 4 As shown, the second anti-slip pattern 240 is provided on the other side of the anti-slip pad 210 opposite to the stable base member; the second anti-slip pattern 240 includes a plurality of bilateral anti-slip threads, and the second anti-slip pattern 240 is engaged with the first anti-slip pattern 140 .

[0079] The second anti-slip pattern 240 is arranged on the anti-slip gasket 210 and is arranged on the contact side with the nut 130. In one embodiment, the multiple bilateral anti-slip threads on the second anti-slip pattern 240 can be straight or curved threads from the center of the anti-slip gasket 210 to the edge of the anti-slip gasket 210. The second anti-slip pattern 240 and the first anti-slip thread 140 are engaged with each other, thereby achieving an excellent anti-slip and loosening effect.

[0080] Further, such as Figure 3 or Figure 4 As shown, the width of the stabilizing base member is less than or equal to the thickness of the strip-shaped adjustment opening 310 .

[0081] The width of the stabilizing base is less than or equal to the thickness of the strip-shaped adjustment opening 310 , ensuring that the threaded rod 120 can pass through the anti-slip pad 210 , the connector 300 , and the fastening bolt 120 for detachable connection.

[0082] Further, such as Figure 6 As shown, a threaded sleeve 151 is fixedly provided on the fastening bolt 150 , and the threaded rod 120 and the threaded sleeve 151 are threadedly connected.

[0083] The threaded sleeve 151 is fixed on the fastening bolt 150 by welding, bonding, etc. When the threaded rod 120 passes through the anti-slip gasket 210 and the connecting piece 300, it can be detachably connected to the threaded sleeve 151.

[0084] Furthermore, based on the above embodiment, the structure of the fastening nut 110 is described in detail. Figure 1 As shown, a nut 130 is further provided on the fastening nut 110 ; the nut 130 is provided on a side away from the anti-slip assembly 200 .

[0085] The nut 130 can be fixedly connected to the fixing nut 110 by welding, bonding, etc., or it can be detachably connected to the fixing nut 110 by snapping, latching, etc., and the nut 130 can be made of elastic or flexible material to protect the fixing nut 110 and the operator, preventing the fixing nut 110 from causing injuries to personnel during installation.

[0086] Further, such as Figure 4 As shown, the anti-slip gasket 210 is further provided with a through hole 250 ; the through hole 250 is provided between the first stabilizing member 220 and the second stabilizing member 230 , and the threaded rod 120 can pass through the through hole 250 and be detachably connected to the fastening bolt 150 .

[0087] A through hole 250 is provided between the first stabilizing member 220 and the second stabilizing member 230 , and the threaded rod 120 passes through the through hole 250 and is detachably connected to the fastening bolt 250 .

[0088] It should be noted that for the aforementioned method embodiments, for the sake of simplicity, they are all expressed as a series of action combinations, but those skilled in the art should be aware that this application is not limited by the order of the actions described, because according to this application, certain steps can be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in this specification are all optional embodiments, and the actions and modules involved are not necessarily required by this application.

[0089] The various embodiments or implementation methods in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be referenced to each other.

[0090] It should be noted that phrases such as "in a specific implementation," "in some embodiments," "in this embodiment," and "exemplarily" mentioned in the specification indicate that the described embodiment may include a particular feature, structure, or characteristic, but not every embodiment necessarily includes that particular feature, structure, or characteristic. Furthermore, such phrases do not necessarily refer to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such a feature, structure, or characteristic in conjunction with other embodiments, whether explicitly described or not.

[0091] Generally speaking, terms should be understood, at least in part, based on the context in which they are used. For example, as used herein, the term "one or more" can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense, depending at least in part on the context. Similarly, terms such as "a," "an," or "the" can also be understood to convey either singular or plural usage, depending at least in part on the context.

[0092] It should be readily understood that “on,” “above,” and “over” in this disclosure should be interpreted in the broadest manner, such that “on” means not only “directly on something,” but also includes “on something” with intervening features or layers therebetween, and “above” or “over” includes not only the meaning of “above” or “over,” but also includes “above” or “over” with no intervening features or layers therebetween (i.e., directly on something).

[0093] In addition, spatially relative terms may be used herein for ease of description, for example, "below", "below", "below", "above", "above", etc., to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to include different orientations of the device in use or operation other than the orientation shown in the drawings. The device may have other orientations (rotated 90 degrees or in other orientations), and the spatially relative descriptors used herein may also be interpreted accordingly. In the above embodiments, the descriptions of each embodiment have their own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments. The various technical features of the above embodiments can be arbitrarily combined. In order to make the description concise, not all possible combinations of the various 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.

[0094] Furthermore, it should be noted that in the description of this utility model, the terms "front" and "rear" and the like indicate positions or locations based on the positions or locations, or the positions or locations in which the utility model product is typically placed when in use. These terms are intended solely for the convenience of describing this application and to simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific position, be constructed, or operate in a specific position. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" and the like are used solely for distinction and should not be construed as indicating or implying relative importance.

[0095] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the utility model disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The description and examples are to be considered as exemplary only, and the true scope and spirit of the present application are indicated by the following claims.

[0096] It should be understood that the present application is not limited to the exact structure described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. An anti-slip fastening device for installing solar photovoltaic panels, characterized in that: The anti-skid fastening device comprises: a fastening component (100) and an anti-skid component (200), wherein the anti-skid component (200) is detachably connected to a connector (300) for fixing a solar photovoltaic panel; The fastening assembly (100) comprises a fastening nut (110), a threaded rod (120) and a fastening bolt (150); the fastening nut (110) and the threaded rod (120) are fixedly connected; the threaded rod (120) passes through the anti-slip assembly (200) and the connecting piece (300) and is detachably connected to the fastening bolt (150); the fastening bolt (150) is used to fix the solar photovoltaic panel on the connecting piece (300); The fastening nut (110) is provided with a first anti-slip pattern (140), and the anti-slip component (200) is provided with a second anti-slip pattern (240), and the first anti-slip pattern (140) and the second anti-slip pattern (240) are arranged in close contact with each other.

2. The anti-slip fastening device according to claim 1, characterized in that: The anti-skid assembly (200) includes a stable base member and an anti-skid pad (210); The stabilizing base is fixedly arranged on the anti-slip pad (210), and the stabilizing base and the anti-slip pad (210) are perpendicular; The stabilizing base member can be snapped into the strip-shaped adjustment opening (310) on the connecting member (300), and the threaded rod (120) is penetrated by the anti-slip gasket (210) and is detachably connected to the connecting member (300).

3. The anti-slip fastening device according to claim 2, characterized in that: The stabilizing base member includes a first stabilizing member (220) and a second stabilizing member (230); The first stabilizing member (220) and the second stabilizing member (230) are respectively arranged on the same side of the anti-slip pad (210); The threaded rod (120) passes between the first stabilizing member (220) and the second stabilizing member (230) and is detachably connected to the connecting member (300).

4. The anti-slip fastening device according to claim 3, characterized in that: The relative distance between the first stabilizing member (220) and the second stabilizing member (230) is less than or equal to the width of the strip-shaped adjustment opening (310); The length of the first stabilizing member (220) or the second stabilizing member (230) is less than or equal to the length of the strip-shaped adjustment opening (310).

5. The anti-slip fastening device according to claim 1, characterized in that: The first anti-slip groove (140) is provided on the side surface where the fastening nut (110) and the threaded rod (120) are connected; The first anti-slip pattern (140) includes a plurality of single-sided anti-slip threads.

6. The anti-slip fastening device according to any one of claims 2 to 4, characterized in that: The second anti-slip groove (240) is provided on the other side of the anti-slip pad (210) opposite to the stable base member; The second anti-slip groove (240) includes a plurality of bilateral anti-slip threads, and the second anti-slip groove (240) is meshed with the first anti-slip groove (140).

7. The anti-slip fastening device according to claim 3 or 4, characterized in that: The width of the stabilizing base member is less than or equal to the thickness of the strip-shaped adjustment opening (310).

8. The anti-slip fastening device according to claim 2, characterized in that: A threaded sleeve (151) is fixedly provided on the fastening bolt (150), and the threaded rod (120) and the threaded sleeve (151) are threadedly connected.

9. The anti-slip fastening device according to claim 1, characterized in that: The fastening nut (110) is further provided with a nut (130); The nut (130) is arranged on a side away from the anti-slip assembly (200).

10. The anti-slip fastening device according to claim 3 or 4, characterized in that: The anti-slip pad (210) is further provided with a through hole (250); The through hole (250) is provided between the first stabilizing member (220) and the second stabilizing member (230), and the threaded rod (120) can pass through the through hole (250) and be detachably connected to the fastening bolt (150).

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