Connecting assembly

Abstract

The utility model relates to the technical field of photovoltaic assembly installation, in particular to a connecting assembly which comprises a fixing part and a locking part, and the fixing part is used for being arranged on a steel strand; the fixing part comprises a first fixing block and a second fixing block, and one end of the second fixing block is hinged to the first fixing block; the second fixing block is further provided with a connecting piece detachably connected with the first fixing block. Clamping grooves used for clamping the steel strands are formed in the opposite sides of the first fixing block and the second fixing block; and the locking part is arranged on the first fixing block and is used for locking the adjacent first photovoltaic module and second photovoltaic module. The first fixing block can be placed on the steel strand through the locking part, the steel strand is arranged in the clamping groove in a penetrating mode, then a worker holds the connecting piece by hand to drive the second fixing block to rotate in the direction close to the first fixing block, the connecting piece is connected with the first fixing block, the fixing part can be clamped to the steel strand, installation is convenient and fast, and the installation efficiency is high.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of photovoltaic module installation, and in particular to a connecting assembly. BACKGROUND

[0002] The photovoltaic flexible support is a kind of support that replaces the purline of the traditional steel support scheme with steel strand, and has the characteristics that the steel strand provides pre-tension by using the first line method, and the steel strand is allowed to have certain deformation under different working conditions after the module is installed, so that large span can be realized. Because the flexible support has the advantages of large span, high overhead, and less steel consumption, especially in mountainous environment, the applicability of the flexible support is higher, so the application range is wider.

[0003] The overhead height of the flexible support is high, and the flexible support includes a column and a cable structure. The photovoltaic module is installed on the cable structure, and the cable structure is usually made of steel strand, so the cable structure is a relatively flexible structure. During installation of the photovoltaic module on the cable structure, the installer cannot stand on the cable structure. Therefore, the worker needs to install the photovoltaic module on the lifting platform or hanging on the suspension cable, but the connection and installation of the photovoltaic module are complex and cumbersome, which increases the construction time and difficulty, resulting in very low installation efficiency of the photovoltaic module.

[0004] It should be noted that the above content is not necessarily prior art, and is not used to limit the patent protection scope of the present application. Content of the utility model

[0005] The embodiments of the present application provide a connecting assembly to solve or alleviate one or more technical problems proposed above.

[0006] As a first aspect of the embodiments of the present application, the embodiments of the present application provide a connecting assembly, comprising:

[0007] A fixing part is arranged on the steel strand;

[0008] The fixing part includes a first fixing block and a second fixing block, one end of the second fixing block is hingedly arranged on the first fixing block, and the end of the second fixing block away from the hinge point rotates towards or away from the first fixing block; the second fixing block is further provided with a connecting piece detachably connected with the first fixing block; the opposite sides of the first fixing block and the second fixing block are formed with clamping grooves for clamping the steel strand, and the steel strand is arranged in the clamping groove;

[0009] A locking part is arranged on the first fixing block, and the locking part is used to lock adjacent first and second photovoltaic modules.

[0010] Optionally, the connecting piece comprises a connecting part and a clamping rod, the clamping rod is connected with the connecting part through a connecting rod, the connecting part is rotationally connected with one end of the second fixed block away from the hinge point, and the clamping rod is clampedly connected with one side of the first fixed block away from the second fixed block; the second fixed block is hingedly arranged with the first fixed block through a rotating disc, and the rotating disc is rotationally connected with the first fixed block through a rotating rod.

[0011] Optionally, a connecting bolt is further arranged on the first fixed block, one end of the connecting bolt is connected with the locking part through the first fixed block, and the other end is hingedly arranged with the second fixed block; the rotating disc is arranged on the second fixed block, and the rotating disc is rotationally connected with the connecting bolt through a rotating rod.

[0012] The rotating disc rotates eccentrically around the rotating rod.

[0013] Optionally, the locking part comprises a buffer part, a fixed plate, a first pressing plate and a second pressing plate, the fixed plate is connected with the connecting bolt, a connecting nut is further arranged on the connecting bolt, and the connecting nut is abutted with one side of the fixed plate away from the first fixed block.

[0014] The first pressing plate is slidingly arranged on the fixed plate and used for clamping a first photovoltaic module; and the second pressing plate is slidingly arranged on the fixed plate and used for clamping a second photovoltaic module.

[0015] The buffer part is arranged on the first fixed block, the buffer part is used for abutting the first pressing plate on the first photovoltaic module, and the buffer part is used for abutting the second pressing plate on the second photovoltaic module.

[0016] Optionally, the buffer part comprises a buffer block, a first buffer rod and a second buffer rod, the buffer block is arranged between the fixed plate and the first fixed block, and the connecting bolt is arranged through the buffer block.

[0017] One end of the first buffer rod is arranged on one side of the buffer block, and the other end extends away from the buffer block; one end of the second buffer rod is arranged on the other side of the buffer block, and the other end extends away from the buffer block; a first buffer spring is sleeved on the first buffer rod, and a second buffer spring is sleeved on the second buffer rod.

[0018] A first connecting plate is arranged on the first pressing plate, the first connecting plate is sleeved on the first buffer rod through the fixed plate; a second connecting plate is arranged on the second pressing plate, and the second connecting plate is sleeved on the second buffer rod through the fixed plate.

[0019] The first buffer spring is located between the first connecting plate and the buffer block, and the second buffer spring is located between the second connecting plate and the buffer block.

[0020] Optionally, first and second adjusting holes are formed in the fixed plate, and the first and second adjusting holes are arranged in the same direction as the length direction of the steel strand.

[0021] The first connecting plate is sleeved on the first buffer rod through the first adjusting hole, and the second connecting plate is sleeved on the second buffer rod through the second adjusting hole.

[0022] Optionally, the first pressing plate is provided with a first pressing block at one end away from the fixed plate, and the first pressing block is arranged in abutment with the surface of the first photovoltaic module; and the second pressing plate is provided with a second pressing block at one end away from the fixed plate, and the second pressing block is arranged in abutment with the surface of the second photovoltaic module.

[0023] The first pressing block and the first pressing plate are arranged perpendicularly, and the second pressing block and the second pressing plate are arranged perpendicularly.

[0024] Optionally, first and second strip-shaped holes are formed in the fixed plate, and the first and second strip-shaped holes are arranged in the same direction as the length direction of the steel strand.

[0025] The first photovoltaic module is connected with the fixed plate through a first connecting screw passing through the first strip-shaped hole, and the second photovoltaic module is connected with the fixed plate through a second connecting screw passing through the second strip-shaped hole.

[0026] The first connecting screw is movably arranged in the first strip-shaped hole, and the second connecting screw is movably arranged in the second strip-shaped hole.

[0027] Optionally, the first fixed block is provided with a clamping inclined surface at one side away from the second fixed block, a plurality of parallel connecting grooves are arranged on the clamping inclined surface, and the plurality of connecting grooves are arranged in a stepped manner on the clamping inclined surface; and the clamping rod is arranged in the connecting groove and used for clamping the steel strand.

[0028] Optionally, a first clamping half-groove is formed in the side of the first fixed block facing the second fixed block; and a second clamping half-groove is formed in the side of the second fixed block facing the first fixed block, and the first clamping half-groove and the second clamping half-groove enclose the clamping groove.

[0029] The technical scheme can have the following advantages.

[0030] Two adjacent first photovoltaic components and second photovoltaic components are fixed through the locking part, then the first fixing block is placed on the steel strand, at this time the steel strand is arranged in the clamping groove, then the worker holds the connecting piece to drive the second fixing block to rotate towards the direction close to the first fixing block, and the connecting piece is connected with the first fixing block, so that the fixing part is clamped on the steel strand, the structure is reliable and firm, convenient to install and high in installation efficiency, and many installation parts are not needed, so that the cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0031] In the drawings, like reference numbers are used to indicate like or similar elements throughout the several views. The drawings are not necessarily to scale. It should be understood that the drawings only depict some embodiments consistent with the disclosure and should not be considered to limit the scope of the disclosure.

[0032] Figure 1 is a front view of a connecting assembly provided by an embodiment of the present application.

[0033] Figure 2 is a partial schematic view of a connecting assembly provided by an embodiment of the present application.

[0034] Figure 3 is a structural schematic view of a first fixing block of a connecting assembly provided by an embodiment of the present application.

[0035] Figure 4 is a structural schematic view of a second fixing block of a connecting assembly provided by an embodiment of the present application.

[0036] Figure 5 is a structural schematic view of a connecting piece of a connecting assembly provided by an embodiment of the present application.

[0037] Figure 6 is a partial structural schematic view of a buffer part of a connecting assembly provided by an embodiment of the present application.

[0038] Figure 7 is a structural schematic view of a fixing plate of a connecting assembly provided by an embodiment of the present application.

[0039] Figure 8 is a structural schematic view of a first pressing plate of a connecting assembly provided by an embodiment of the present application.

[0040] Figure 9 is a structural schematic view of a second pressing plate of a connecting assembly provided by an embodiment of the present application.

[0041] BRIEF DESCRIPTION OF DRAWINGS:

[0042] 1, fixed part; 11, first fixed block; 111, clamping slope; 112, connecting groove; 12, second fixed block; 121, rotating round plate; 122, rotating rod; 13, clamping groove; 131, first clamping half groove; 132, second clamping half groove; 14, connecting part; 15, clamping rod; 16, connecting rod; 17, connecting bolt; 2, locking part; 21, fixed plate; 211, first adjusting hole; 212, second adjusting hole; 213, first strip hole; 214, second strip hole; 22, first pressing plate; 221, first connecting plate; 222, first pressing block; 23, second pressing plate; 231, second connecting plate; 232, second pressing block; 24, buffer block; 25, first buffer rod; 251, first buffer spring; 26, second buffer rod; 261, second buffer spring. DETAILED DESCRIPTION

[0043] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application will be further described in detail below in combination with the drawings and examples. It should be noted that the examples in the present application and the features in the examples can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with examples.

[0044] It should be noted that the terms "first", "second" and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the terms thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not have to be limited to only those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0045] Below, exemplary embodiments according to the present application will be described in more detail with reference to the accompanying drawings. It should be understood that these exemplary embodiments can be implemented in a variety of different forms and should not be interpreted as being limited to the embodiments set forth herein.

[0046] As Figures 1-9 shown, the embodiments of the present application can provide a connecting assembly, which can include:

[0047] The fixed part 1 is used to be arranged on the steel strand;

[0048] The fixing part 1 comprises a first fixing block 11 and a second fixing block 12, one end of the second fixing block 12 is hingedly arranged on the first fixing block 11, and the end of the second fixing block 12 away from the hinge point rotates towards or away from the first fixing block 11; the second fixing block 12 is further provided with a connecting piece detachably connected with the first fixing block 11; the opposite side of the first fixing block 11 and the second fixing block 12 is formed with a clamping groove 13 for clamping the steel strand, and the steel strand is arranged in the clamping groove 13.

[0049] The locking part 2 is arranged on the first fixing block 11, and the locking part 2 is used for locking the adjacent first photovoltaic module and second photovoltaic module.

[0050] In the embodiment, the two adjacent first photovoltaic module and second photovoltaic module are fixed by the locking part 2, then the first fixing block 11 is placed on the steel strand, at this time the steel strand is arranged in the clamping groove 13, then the worker holds the connecting piece to drive the second fixing block 12 to rotate towards the first fixing block 11, and the connecting piece is connected with the first fixing block 11, so that the fixing part 1 is clamped on the steel strand, the structure is reliable and firm, the installation is convenient and efficient, and a large number of installation parts are not needed, so that the cost is reduced.

[0051] In the optional embodiment, the connecting piece comprises a connecting part 14 and a clamping rod 15, the clamping rod 15 is connected with the connecting part 14 through a connecting rod 16, the connecting part 14 is rotationally connected with the end of the second fixing block 12 away from the hinge point, and the clamping rod 15 is clamped and connected with the side of the first fixing block 11 away from the second fixing block 12; the second fixing block 12 is hingedly arranged with the first fixing block 11 through a rotating circular plate 121, and the rotating circular plate 121 is rotationally connected with the first fixing block 11 through a rotating rod 122. In the embodiment, the center of the rotating circular plate 121 is rotationally connected with the rotating rod 122.

[0052] In the embodiment, the connecting part 14 can be a rod-shaped structure, the rod-shaped connecting part 14 is inserted into the second fixing block 12 to realize the rotational connection with the second fixing block 12, that is, the clamping rod 15 can rotate around the second fixing block 12 through the connecting rod 16 with the connecting part 14 as the axis. When the steel strand passes through the clamping groove 13, the second fixing block 12 rotates through the rotating circular plate 121 to clamp the clamping rod 15 on the first fixing block. Since the clamping rod 15 is clamped and connected with the side of the first fixing block 11 away from the second fixing block 12, the clamping rod 15 can be adjusted to clamp different positions of the first fixing block 11 according to different diameters of the steel strand, so as to adapt to steel strands with different diameters and improve the adaptability of the connecting assembly.

[0053] In an optional embodiment, the first fixing block 11 is further provided with a connecting bolt 17; one end of the connecting bolt 17 is connected with the locking part 2 through the first fixing block 11, and the other end is hingedly arranged with the second fixing block 12; the rotating circular plate 121 is arranged on the second fixing block 12, and the rotating circular plate 121 is rotationally connected with the connecting bolt 17 through the rotating rod 122; wherein the rotating circular plate 121 rotates eccentrically around the rotating rod 122.

[0054] In the embodiment, the connecting bolt 17 can realize the installation of the locking part 2 on the first fixing block 11; in addition, since the rotating circular plate 121 rotates eccentrically around the rotating rod 122, when the clamping rod 15 is clamped on the first fixing block 11, the rotating circular plate 121 gives the second fixing block 12 an action force in a direction away from the first fixing block 11, so that the clamping rod 15 can be more stably clamped on the first fixing block 11, and the fixing part 1 is more firmly clamped on the steel strand, thereby improving the stability of the connection between the connecting assembly and the steel strand.

[0055] In an optional embodiment, the locking part 2 comprises a buffer part, a fixing plate 21, a first pressing plate 22 and a second pressing plate 23; the fixing plate 21 is connected with the connecting bolt 17, and a connecting nut is further arranged on the connecting bolt 17 and abuts against the side of the fixing plate 21 away from the first fixing block 11; the first pressing plate 22 is slidingly arranged on the fixing plate 21 and used for clamping the first photovoltaic module; the second pressing plate 23 is slidingly arranged on the fixing plate 21 and used for clamping the second photovoltaic module; the buffer part is arranged on the first fixing block 11 and used for abutting the first pressing plate 22 against the first photovoltaic module and abutting the second pressing plate 23 against the second photovoltaic module.

[0056] In the embodiment, the lower surface of the first photovoltaic module is arranged on the fixing plate 21, and the side surface abuts against the first pressing plate 22; the lower surface of the second photovoltaic module is arranged on the fixing plate 21, and the side surface abuts against the second pressing plate 23; the first pressing plate 22 is close to the first photovoltaic module under the action of the buffer part, and the second pressing plate 23 is close to the second photovoltaic module under the action of the buffer part, so that the stability of the fixation of the first photovoltaic module and the second photovoltaic module is improved.

[0057] In an optional embodiment, the buffer part comprises a buffer block 24, a first buffer rod 25 and a second buffer rod 26, the buffer block 24 is arranged between the fixed plate 21 and the first fixed block 11, and the connecting bolt 17 is arranged through the buffer block 24; one end of the first buffer rod 25 is arranged at one side of the buffer block 24, and the other end extends away from the buffer block 24; one end of the second buffer rod 26 is arranged at the other side of the buffer block 24, and the other end extends away from the buffer block 24; a first buffer spring 251 is sleeved on the first buffer rod 25, and a second buffer spring 261 is sleeved on the second buffer rod 26; the first pressing plate 22 is provided with a first connecting plate 221, the first connecting plate 221 is sleeved on the first buffer rod 25 through the fixed plate 21; the second pressing plate 23 is provided with a second connecting plate 231, the second connecting plate 231 is sleeved on the second buffer rod 26 through the fixed plate 21; wherein the first buffer spring 251 is located between the first connecting plate 221 and the buffer block 24, and the second buffer spring 261 is located between the second connecting plate 231 and the buffer block 24.

[0058] In this embodiment, under the action of the first buffer spring 251, the first pressing plate 22 will be abutted on the side of the first photovoltaic module through the action of the first connecting plate 221; under the action of the second buffer spring 261, the second pressing plate 23 will be abutted on the side of the second photovoltaic module through the action of the second connecting plate 231; the arrangement of the first buffer spring 251 and the second buffer spring 261 can prevent the first photovoltaic module from being separated from the first pressing plate 22 and the second photovoltaic module from being separated from the second pressing plate 23 during installation, thereby increasing the safety of the module installation. In addition, the first buffer spring 251 can also give the first pressing plate 22 a pressing force close to the first photovoltaic module, and the second buffer spring 261 can also give the second pressing plate 23 a pressing force close to the second photovoltaic module, thereby improving the stability of the installation of the first photovoltaic module and the second photovoltaic module.

[0059] In an optional embodiment, the fixed plate 21 is provided with a first adjusting hole 211 and a second adjusting hole 212, the first adjusting hole 211 and the second adjusting hole 212 are arranged in the same direction as the length direction of the steel strand; the first connecting plate 221 is sleeved on the first buffer rod 25 through the first adjusting hole 211, and the second connecting plate 231 is sleeved on the second buffer rod 26 through the second adjusting hole 212. The arrangement of the first adjusting hole 211 can realize the sliding of the first pressing plate 22 on the fixed plate 21 driven by the first connecting plate 221; the arrangement of the second adjusting hole 212 can realize the sliding of the second pressing plate 23 on the fixed plate 21 driven by the second connecting plate 231; thereby further realizing the fixation of photovoltaic modules of different specifications.

[0060] In an optional embodiment, the first pressing plate 22 is provided with a first pressing block 222 at one end away from the fixed plate 21, the first pressing block 222 abuts the surface of the first photovoltaic module; the second pressing plate 23 is provided with a second pressing block 232 at one end away from the fixed plate 21, the second pressing block 232 abuts the surface of the second photovoltaic module; wherein the first pressing block 222 and the first pressing plate 22 are vertically arranged, and the second pressing block 232 and the second pressing plate 23 are vertically arranged.

[0061] In the embodiment, the first pressing block 222 and the second pressing block 232 can further improve the firmness of the first photovoltaic module and the second photovoltaic module. In addition, when the steel strand is fixed, the connecting nut is fixed on the first fixed block 11, and the rotating disc 121 is eccentrically rotated around the rotating rod 122, the rotating disc 121 can drive the connecting bolt 17 to move downward, and then the connecting nut can drive the fixed plate 21 to press downward, thereby improving the firmness of the first photovoltaic module and the second photovoltaic module.

[0062] In an optional embodiment, the fixed plate 21 is further provided with a first strip hole 213 and a second strip hole 214, the first strip hole 213 and the second strip hole 214 are arranged in the same direction as the length direction of the steel strand; the first photovoltaic module is connected with the fixed plate 21 through the first connecting screw passing through the first strip hole 213, and the second photovoltaic module is connected with the fixed plate 21 through the second connecting screw passing through the second strip hole 214; wherein the first connecting screw is movably arranged in the first strip hole 213, and the second connecting screw is movably arranged in the second strip hole 214.

[0063] In the embodiment, the first connecting screw is movably arranged in the first strip hole 213, and the position of the first photovoltaic module installed on the fixed plate 21 can be adjusted; the second connecting screw is movably arranged in the second strip hole 214, and the position of the second photovoltaic module installed on the fixed plate 21 can be adjusted, so that the distance between the first photovoltaic module and the second photovoltaic module can be adjusted according to the specifications of the two modules, thereby further increasing the adaptability of the connecting assembly.

[0064] In an optional embodiment, the first fixing block 11 is provided with a clamping slope 111 on the side away from the second fixing block 12, and a plurality of parallel connecting grooves 112 are arranged on the clamping slope 111 in a stepped manner; the clamping rod 15 is arranged in the connecting groove 112 and used for clamping the steel strand. In the embodiment, one end of the clamping slope 111 is gradually inclined downward in the direction close to the second fixing block 12, so that the clamping rod 15 on the second fixing block 12 can be clamped into the connecting groove 112 on the clamping slope 111. The clamping rod 15 can be clamped into the corresponding connecting groove 112 according to the different diameters of the steel strand, so that the connecting assembly can be adapted to steel strands with different diameters.

[0065] In an optional embodiment, the first fixing block 11 is provided with a clamping slope 111 on the side away from the second fixing block 12, and a plurality of parallel connecting grooves 112 are arranged on the clamping slope 111 in a stepped manner; the clamping rod 15 is arranged in the connecting groove 112 and used for clamping the steel strand. In the embodiment, one end of the clamping slope 111 is gradually inclined downward in the direction close to the second fixing block 12, so that the clamping rod 15 on the second fixing block 12 can be clamped into the connecting groove 112 on the clamping slope 111. The clamping rod 15 can be clamped into the corresponding connecting groove 112 according to the different diameters of the steel strand, so that the connecting assembly can be adapted to steel strands with different diameters.

[0066] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof.

[0067] For the convenience of description, the orientation words such as "front, back, up, down, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicate the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate and imply that the devices or elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the scope of protection of the present application; the orientation words "inner, outer" refer to the inner and outer relative to the contour of each component itself. For example, if the device in the drawing is inverted, the device described as "above" or "above" other devices or structures will be positioned "below" or "below" other devices or structures. Thus, the example term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative description used herein is interpreted accordingly.

[0068] Unless otherwise clearly indicated, the term "mounting", "connected", "connection", "fixed", and like terms are to be construed broadly, for example, can be fixed connection, can be detachable connection, or integral; can be mechanical connection, can be electrical connection, or can be communication; can be direct connection, or indirect connection through intermediate medium; can be internal connection of two elements, or interaction relationship between two elements. The specific meaning of the above terms in the present application can be understood according to the specific circumstances by those skilled in the art.

[0069] Unless otherwise clearly indicated and limited, "on" or "under" of the first feature to the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, "on", "above" and "over" of the first feature to the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. "Below", "under" and "under" of the first feature to the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0070] Unless otherwise specifically stated, the relative arrangement of the components and steps, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application. At the same time, it should be understood that the size of each part shown in the drawings is not drawn in accordance with the actual proportional relationship. The technology, method and equipment known to those skilled in the art can not be discussed in detail, but under appropriate circumstances, the technology, method and equipment should be regarded as part of the authorized description. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0071] It should also be noted that "one embodiment", "another embodiment", "embodiment" and the like in the present specification refer to specific features, structures or characteristics described in connection with the embodiment, which are included in at least one embodiment described in the general description of the present application. The same expression appears in several places in the specification does not necessarily refer to the same embodiment. Further, when a specific feature, structure or characteristic is described in connection with any embodiment, it is claimed that the implementation of such feature, structure or characteristic in connection with other embodiments also falls within the scope of the present application.

[0072] In the above embodiments, the description of each embodiment has its own focus, and the parts not described in detail in a certain embodiment can be referred to the relevant description of other embodiments.

[0073] It should be further noted that the above is only the preferred embodiment of the present application, and does not limit the patent protection scope of the present application, and any equivalent structure or equivalent process transformation using the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A connection assembly, characterized in that The utility model relates to a connecting assembly for photovoltaic module, which comprises: a fixing part (1) arranged on a steel strand; the fixing part (1) comprises a first fixing block (11) and a second fixing block (12), one end of the second fixing block (12) is hingedly arranged on the first fixing block (11), and the end of the second fixing block (12) away from the hinge point rotates towards the first fixing block (11) or away from the first fixing block (11); a connecting piece detachably connected with the first fixing block (11) is further arranged on the second fixing block (12); the opposite sides of the first fixing block (11) and the second fixing block (12) are formed with clamping grooves (13) for clamping the steel strand, and the steel strand is arranged in the clamping grooves (13); a locking part (2) arranged on the first fixing block (11), the locking part (2) is used for locking adjacent first photovoltaic modules and second photovoltaic modules.

2. The connecting assembly according to claim 1, wherein the connecting piece comprises a connecting part (14) and a clamping rod (15), the clamping rod (15) is connected with the connecting part (14) through a connecting rod (16), the connecting part (14) is rotationally connected with the end of the second fixing block (12) away from the hinge point, and the clamping rod (15) is clamped with the side of the first fixing block (11) away from the second fixing block (12); the second fixing block (12) is hingedly arranged with the first fixing block (11) through a rotating disc (121), and the rotating disc (121) is rotationally connected with the first fixing block (11) through a rotating rod (122).

3. The connecting assembly according to claim 2, wherein a connecting bolt (17) is further arranged on the first fixing block (11); one end of the connecting bolt (17) is connected with the locking part (2) through the first fixing block (11), and the other end is hingedly arranged with the second fixing block (12); the rotating disc (121) is arranged on the second fixing block (12), and the rotating disc (121) is rotationally connected with the connecting bolt (17) through the rotating rod (122); wherein the rotating disc (121) rotates eccentrically around the rotating rod (122).

4. The connecting assembly according to claim 3, wherein the locking part (2) comprises a buffer part, a fixing plate (21), a first pressing plate (22) and a second pressing plate (23), the fixing plate (21) is connected with the connecting bolt (17), a connecting nut is further arranged on the connecting bolt (17), and the connecting nut abuts against the side of the fixing plate (21) away from the first fixing block (11); the first pressing plate (22) is slidingly arranged on the fixing plate (21) and used for clamping a first photovoltaic module; and the second pressing plate (23) is slidingly arranged on the fixing plate (21) and used for clamping a second photovoltaic module. The buffer part is arranged on the first fixing block (11), and is used for abutting the first pressing plate (22) against the first photovoltaic module and abutting the second pressing plate (23) against the second photovoltaic module.

5. The connection assembly according to claim 4, characterized in that, The buffer part comprises a buffer block (24), a first buffer rod (25) and a second buffer rod (26), the buffer block (24) is arranged between the fixing plate (21) and the first fixing block (11), and the connecting bolt (17) is arranged through the buffer block (24); One end of the first buffer rod (25) is arranged on one side of the buffer block (24), and the other end extends away from the buffer block (24); one end of the second buffer rod (26) is arranged on the other side of the buffer block (24), and the other end extends away from the buffer block (24); a first buffer spring (251) is sleeved on the first buffer rod (25), and a second buffer spring (261) is sleeved on the second buffer rod (26); The first pressing plate (22) is provided with a first connecting plate (221), the first connecting plate (221) is sleeved on the first buffer rod (25) through the fixing plate (21); the second pressing plate (23) is provided with a second connecting plate (231), the second connecting plate (231) is sleeved on the second buffer rod (26) through the fixing plate (21); The first buffer spring (251) is located between the first connecting plate (221) and the buffer block (24), and the second buffer spring (261) is located between the second connecting plate (231) and the buffer block (24).

6. The connection assembly according to claim 5, characterized in that, The fixing plate (21) is provided with a first adjusting hole (211) and a second adjusting hole (212), the first adjusting hole (211) and the second adjusting hole (212) are arranged in the same direction as the length direction of the steel strand; The first connecting plate (221) is sleeved on the first buffer rod (25) through the first adjusting hole (211), and the second connecting plate (231) is sleeved on the second buffer rod (26) through the second adjusting hole (212).

7. The connection assembly according to claim 4, characterized in that, The first pressing plate (22) is provided with a first pressing block (222) at one end away from the fixing plate (21), the first pressing block (222) is arranged in abutment with the surface of the first photovoltaic module; the second pressing plate (23) is provided with a second pressing block (232) at one end away from the fixing plate (21), the second pressing block (232) is arranged in abutment with the surface of the second photovoltaic module; The first pressing block (222) and the first pressing plate (22) are arranged perpendicularly, and the second pressing block (232) and the second pressing plate (23) are arranged perpendicularly.

8. The connection assembly according to claim 4, characterized in that, A first strip-shaped hole (213) and a second strip-shaped hole (214) are further formed in the fixing plate (21), and the first strip-shaped hole (213) and the second strip-shaped hole (214) are arranged in the same direction as the length direction of the steel strand; The first photovoltaic module is connected with the fixing plate (21) through the first strip-shaped hole (213) by a first connecting screw, and the second photovoltaic module is connected with the fixing plate (21) through the second strip-shaped hole (214) by a second connecting screw; The first connecting screw is movably arranged in the first strip-shaped hole (213), and the second connecting screw is movably arranged in the second strip-shaped hole (214).

9. The connecting assembly according to claim 2, wherein A clamping inclined surface (111) is arranged on the side of the first fixing block (11) away from the second fixing block (12), a plurality of parallel connecting grooves (112) are arranged on the clamping inclined surface (111), and the connecting grooves (112) are arranged in a stepped manner on the clamping inclined surface (111); and the clamping rod (15) is arranged in the connecting grooves (112) and used for clamping the steel strand.

10. The connecting assembly according to claim 1, wherein A first clamping half groove (131) is formed on the side of the first fixing block (11) facing the second fixing block (12); a second clamping half groove (132) is formed on the side of the second fixing block (12) facing the first fixing block (11), and the first clamping half groove (131) and the second clamping half groove (132) form the clamping groove (13).

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