CN220566364U - Connecting piece suitable for flexible photovoltaic support - Google Patents
Connecting piece suitable for flexible photovoltaic support Download PDFInfo
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- CN220566364U CN220566364U CN202321769142.5U CN202321769142U CN220566364U CN 220566364 U CN220566364 U CN 220566364U CN 202321769142 U CN202321769142 U CN 202321769142U CN 220566364 U CN220566364 U CN 220566364U
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- clamping plate
- bolt
- flexible photovoltaic
- connector
- connecting frame
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- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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- Photovoltaic Devices (AREA)
Abstract
The embodiment of the application discloses connecting piece suitable for flexible photovoltaic support, including last cardboard, lower cardboard and linking frame. An upper clamping plate and a lower clamping plate are arranged on the outer wall of the connecting frame, and a photovoltaic module is clamped between the upper clamping plate and the lower clamping plate; the inner wall of the connecting frame is provided with a limiting block, the limiting block is located above the first mounting hole and can prop against the bolt head of the bolt, and the limiting block is used for limiting the bolt head of the bolt, so that the bolt cannot move along the axis direction of the bolt in the first mounting hole when the connecting frame is connected with the anchor ear, the bolt head of the bolt does not need to be tightly propped up through a pressing block or a spanner, and the convenience of connection between the connecting piece and the anchor ear is improved.
Description
Technical Field
The application relates to the technical field of photovoltaic equipment, in particular to a connecting piece suitable for a flexible photovoltaic bracket.
Background
Photovoltaic brackets are brackets used in solar photovoltaic power generation systems to support solar panels (also known as photovoltaic modules). The flexible photovoltaic support uses the steel stranded wires as the bearing ropes (also called main ropes), has a simple structure and lighter dead weight, can realize large-span installation, avoids adverse geographic factors such as mountain fluctuation, higher vegetation and the like, and widens the installation range of the photovoltaic system.
In the prior art, a connecting piece is arranged on the photovoltaic module, a mounting hole is formed in the connecting piece, and the connecting piece is connected with a hoop for fixing a main rope through a bolt matched with the mounting hole.
When connecting piece and staple bolt are connected, need through spanner or briquetting jack-up bolt, otherwise the bolt can be by the jack-up when connecting piece and staple bolt are connected, and the convenience that influences connecting piece and staple bolt installation is low.
Therefore, how to improve the convenience of connecting the connecting piece and the anchor ear becomes a technical problem to be solved urgently by those skilled in the art.
Disclosure of Invention
The application provides a connecting piece suitable for flexible photovoltaic support to improve the convenience that connecting piece and staple bolt are connected.
To achieve the above object, the present application provides a connector suitable for a flexible photovoltaic bracket, comprising:
an upper clamping plate;
the lower clamping plate is clamped with a photovoltaic module;
the connecting frame, the outer wall of connecting frame sets up go up the cardboard with lower cardboard, be provided with first mounting hole on the connecting frame, connecting frame through with first mounting hole complex bolt is connected with the staple bolt, connecting frame's inner wall is provided with the stopper, the stopper is located the top of first mounting hole and can with the bolt head of bolt offsets, in order to restrict the bolt is in follow self axis direction motion in the first mounting hole.
Preferably, in the connecting piece suitable for the flexible photovoltaic bracket, the limiting blocks are arranged on two side walls of the connecting frame, which are oppositely arranged.
Preferably, in the above connector suitable for a flexible photovoltaic bracket, the connecting frame is a rectangular frame.
Preferably, in the connector suitable for the flexible photovoltaic bracket, the upper clamping plate, the lower clamping plate and the connecting frame are integrally formed.
Preferably, in the connector suitable for a flexible photovoltaic bracket, the length of the lower clamping plate is greater than the length of the upper clamping plate.
Preferably, in the connecting piece suitable for the flexible photovoltaic bracket, a first gasket is arranged on one side, which is attached to the photovoltaic module, of the lower clamping plate, and sawtooth patterns are arranged on the first gasket;
and/or the number of the groups of groups,
the upper clamping plate is provided with a second gasket on one attached side of the photovoltaic module, and sawtooth patterns are arranged on the second gasket.
Preferably, in the connecting piece suitable for the flexible photovoltaic support, a third mounting hole for being in threaded connection with the photovoltaic module is formed in the lower clamping plate.
Preferably, in the connector suitable for the flexible photovoltaic bracket, the connector is an aluminum alloy connector.
Preferably, in the connector suitable for the flexible photovoltaic bracket, the bolt is a T-shaped bolt.
The embodiment of the application provides a connecting piece suitable for flexible photovoltaic support, including last cardboard, lower cardboard and linking frame. An upper clamping plate and a lower clamping plate are arranged on the outer wall of the connecting frame, and a photovoltaic module is clamped between the upper clamping plate and the lower clamping plate; the inner wall of the connecting frame is provided with a limiting block, the limiting block is located above the first mounting hole and can prop against the bolt head of the bolt, and the limiting block is used for limiting the bolt head of the bolt, so that the bolt cannot move along the axis direction of the bolt in the first mounting hole when the connecting frame is connected with the anchor ear, the bolt head of the bolt does not need to be tightly propped up through a pressing block or a spanner, and the convenience of connection between the connecting piece and the anchor ear is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is apparent that the drawings in the following description are only some examples or embodiments of the present application, and it is possible for those of ordinary skill in the art to obtain other drawings from the provided drawings without inventive effort, and to apply the present application to other similar situations from the provided drawings. Unless otherwise apparent from the context of the language or otherwise specified, like reference numerals in the figures refer to like structures or operations.
Fig. 1 is a schematic structural view of a connector suitable for a flexible photovoltaic bracket according to a first embodiment of the present application;
fig. 2 is a schematic structural view of a connector suitable for a flexible photovoltaic bracket according to a second embodiment of the present application.
Wherein:
1. the upper clamping plate, 2, the lower clamping plate, 21, a third mounting hole, 3, a connecting frame, 31, a first mounting hole, 32 and a limiting block.
Detailed Description
The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the application and not limiting of the application. The described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
It should be noted that, for convenience of description, only a portion related to the related application is shown in the drawings. Embodiments and features of embodiments in this application may be combined with each other without conflict. In addition, in the description of the embodiments of the present application, "plurality" means two or more than two.
The terms "first" and "second" are used below for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
Please refer to fig. 1-2.
Some embodiments of the application disclose a connecting piece suitable for flexible photovoltaic support, including last cardboard 1, lower cardboard 2 and connection frame 3.
Wherein, go up cardboard 1 and lower cardboard 2 and install on connection frame 3, go up the cardboard 1 and press from both sides between the cardboard 2 down and set up photovoltaic module, connection frame 3 is connected with the staple bolt that is used for fixed main rope.
Specifically, an upper clamping plate 1 and a lower clamping plate 2 are arranged on the outer wall of a connecting frame 3, a first mounting hole 31 is formed in the connecting frame 3, and the connecting frame 3 is connected with a hoop through a bolt matched with the first mounting hole 31; the inner wall of the connecting frame 3 is provided with a limiting block 32, and the limiting block 32 is positioned above the first mounting hole 31 and can prop against the bolt head of the bolt.
The stopper 32 is used for carrying out spacingly to the bolt head of bolt, makes linking frame 3 when being connected with the staple bolt, and the bolt can not take place along the motion of self axis direction in first mounting hole 31 to need not carry out the top to the bolt head of bolt tightly through briquetting or spanner, improved the convenience that connecting piece and staple bolt are connected.
It should be noted that, the first mounting hole 31 is provided on the connection frame 3, the second mounting hole corresponding to and communicating with the first mounting hole 31 is provided on the anchor ear, and when the connection frame 3 is connected with the anchor ear, the bolt sequentially passes through the first mounting hole 31 and the second mounting hole and then is locked with the nut, so as to realize connection of the photovoltaic module and the main rope.
In some examples of the application, the number of the upper clamping plates 1 is one, the number of the lower clamping plates 2 is one, the upper clamping plates 1 and the lower clamping plates 2 are positioned on the same side of the connecting frame 3, and the embodiment is applicable to the condition that only one side of a connecting piece of the flexible photovoltaic bracket is connected with a photovoltaic module.
In other embodiments of the application, the number of the upper clamping plates 1 is two, the number of the lower clamping plates 2 is two, the two sides of the connecting frame 3 are provided with the upper clamping plates 1 and the lower clamping plates 2, and the embodiment is applicable to the condition that the two sides of the connecting piece of the flexible photovoltaic bracket are connected with the photovoltaic module. Preferably, the upper clamping plate 1 and the lower clamping plate 2 are symmetrically arranged on two sides of the connecting frame 3.
The number of the limiting blocks 32 can be one or two, and can play a role of pressing the bolt heads.
Preferably, the number of the limiting blocks 32 is two, and the limiting blocks are symmetrically arranged on two side walls of the connecting frame 3, or the limiting blocks 32 are arranged on two side walls of the connecting frame 3 which are oppositely arranged. The distance between the two stoppers 32 allows the passage of the position where the bolt head width is smallest, and does not allow the passage of the position where the bolt head width is largest.
The two positions of the bolt head can be pressed simultaneously by the symmetrically arranged limiting blocks 32, and the pressing positions are symmetrical, so that the pressure symmetry of the limiting blocks 32 applied to the bolt head is ensured, and the convenience of connecting the connecting piece and the anchor ear is further improved.
Preferably, the bolts are T-bolts. The bolt head of the T-shaped bolt is a rectangular bolt head, and the rectangular bolt head is provided with a long side and a short side. During installation, the limiting blocks 32 are located on two sides of the bolt head in the length direction, after the T-shaped bolts are installed into the connecting piece, the T-shaped bolts are rotated by 90 degrees, the limiting blocks 32 are located at two ends of the bolt head in the length direction, the limiting blocks 32 can compress the bolt head, and the T-shaped bolts are compressed and limited.
Preferably, the distance between the lower surface of the stopper 32 and the inner wall of the connecting member is 1-3mm greater than the thickness of the bolt head.
The bolts may also be hexagonal bolts. During installation, two opposite edges of the hexagonal bolt pass through the space between the limiting blocks 32, after the hexagonal bolt is installed in a connecting piece, the hexagonal bolt is rotated by 30 degrees, so that the vertex angle of the hexagonal bolt is positioned below the limiting blocks 32, and the limiting blocks 32 can compress tightly the bolt heads to limit the hexagonal bolt.
As shown in fig. 1 and 2, the connection frame 3 is a rectangular frame, the upper clamping plate 1 and the lower clamping plate 2 are mounted on the side wall of the rectangular frame, which is longer, and the first mounting hole 31 is formed on the side wall of the rectangular frame, which is shorter and is close to the lower clamping plate 2.
The processing difficulty of rectangular frame is low, and can guarantee the bulk strength of connecting piece.
The connection frame 3 is not limited to a rectangular frame, but may be a frame of other shapes, such as a trapezoid, triangle, circle, ellipse, or other shapes.
The connecting piece suitable for the flexible photovoltaic bracket is made of a metal material.
In some embodiments of the present application, the connector suitable for the flexible photovoltaic bracket is an aluminum alloy connector.
In other embodiments of the present application, the connectors suitable for use in the flexible photovoltaic brackets are steel connectors.
The connectors suitable for flexible photovoltaic brackets are not limited to aluminum alloys and steels, but may be made of other hard metals or alloys, and are not particularly limited herein.
In order to guarantee the bulk strength of the connecting piece suitable for the flexible photovoltaic bracket, the upper clamping plate 1, the lower clamping plate 2 and the connecting frame 3 are manufactured in an integrated manner.
In other embodiments of the present application, the connection frame 3 is manufactured by an integral molding process, and the upper clamping plate 1 and the lower clamping plate 2 are welded to the connection frame 3.
As shown in fig. 1, the length of the lower clamping plate 2 is longer than that of the upper clamping plate 1, and the widths of the lower clamping plate 2 and the upper clamping plate 1 are equal.
The length of the lower clamping plate 2 is the length of the lower clamping plate 2 extending out of the connecting frame 3; the upper clamping plate 1 and the lower clamping plate 2 are named as connecting positions with the photovoltaic module, the clamping plate above the photovoltaic module is named as an upper clamping plate 1, and the clamping plate below the photovoltaic module is named as a lower clamping plate 2; preferably, the upper card 1 and the lower card 2 are parallel.
The length of lower cardboard 2 is greater than the length of last cardboard 1, and photovoltaic module cooperates the back with the connecting piece that is applicable to flexible photovoltaic support, and lower cardboard 2 can effectively support photovoltaic module.
The length of lower cardboard 2 is greater than the length of going up cardboard 1, and the width of going up cardboard 1 equals with the width of lower cardboard 2 simultaneously, under the prerequisite of guaranteeing the fixed strength of going up cardboard 1 and lower cardboard 2 to photovoltaic module, reduces the coverage area of going up cardboard 1 to photovoltaic module, reduces the influence to photovoltaic module's light-receiving rate.
In order to enhance the friction force between the connecting piece and the photovoltaic module, one side of the lower clamping plate 2 attached to the photovoltaic module is provided with a first gasket, and the first gasket is provided with sawtooth patterns which are multiple and are arranged in parallel.
The anti-skid pattern provided on the first pad is not limited to the serration pattern, but may be other shapes of patterns, such as the moire pattern, the dot-like protrusion, etc.
In order to further enhance the friction force between the connecting piece and the photovoltaic module, one side of the upper clamping plate 1 attached to the photovoltaic module is provided with a second gasket, and the second gasket is provided with sawtooth patterns which are in multi-group parallel arrangement.
The anti-skid pattern provided on the second gasket is not limited to the sawtooth pattern, but may be other shapes of patterns, such as a raised pattern, a dot-like protrusion, etc.
The upper clamping plate 1 and the lower clamping plate 2 can be provided with gaskets, or only one of the upper clamping plate and the lower clamping plate is provided with a gasket; the first gasket and the second gasket may be provided with serration, or may be provided with serration only on one of them.
In some embodiments of the present application, the first gasket is in adhesive connection with the lower clamping plate 2, and the second gasket is in adhesive connection with the upper clamping plate 1;
in other embodiments of the present application, the first spacer is connected to the lower clamping plate 2 by a screw, and the second spacer is connected to the lower clamping plate 2 by a screw.
The upper clamping plate 1 and the lower clamping plate 2 are not provided with gaskets, and only provided with sawtooth patterns.
In order to enhance the connection strength of the connecting piece and the photovoltaic module, the third mounting hole 21 is formed in the lower clamping plate 2, and the lower clamping plate 2 is connected with the photovoltaic module through a bolt matched with the third mounting hole 21.
The connection mode of the connecting piece and the photovoltaic module is not limited to the bolt connection, and can be other connection modes.
The foregoing description is only illustrative of the preferred embodiments of the present application and the principles of the technology applied, and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. The scope of the application is not limited to the specific combination of the technical features described above, but also covers other technical solutions formed by any combination of the technical features described above or their equivalents without departing from the concept of the application described above. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.
Claims (9)
1. A connector suitable for use with a flexible photovoltaic bracket, comprising:
an upper clamping plate (1);
the photovoltaic module is arranged between the lower clamping plate (2) and the upper clamping plate (1);
the connecting frame (3), the outer wall of connecting frame (3) sets up go up cardboard (1) with lower cardboard (2), be provided with first mounting hole (31) on connecting frame (3), connecting frame (3) through with first mounting hole (31) complex bolt is connected with the staple bolt, the inner wall of connecting frame (3) is provided with stopper (32), stopper (32) can with the bolt head of bolt offsets, in order to restrict the bolt is in follow self axis direction motion in first mounting hole (31).
2. Connector for flexible photovoltaic brackets according to claim 1, characterized in that said limit blocks (32) are provided on two side walls of said connection frame (3) arranged opposite each other.
3. Connector for flexible photovoltaic brackets according to claim 2, characterized in that the connecting frame (3) is a rectangular frame.
4. The connector for flexible photovoltaic brackets according to claim 1, characterized in that the upper clamping plate (1), the lower clamping plate (2) and the connecting frame (3) are integrally formed.
5. The connector for flexible photovoltaic brackets according to claim 1, characterized in that the length of the lower clamping plate (2) is greater than the length of the upper clamping plate (1).
6. The connecting piece suitable for the flexible photovoltaic bracket according to any one of claims 1 to 5, characterized in that a first gasket is arranged on one side of the lower clamping plate (2) attached to the photovoltaic module, and sawtooth patterns are arranged on the first gasket;
and/or the number of the groups of groups,
the photovoltaic module is characterized in that a second gasket is arranged on one side, attached to the photovoltaic module, of the upper clamping plate (1), and sawtooth patterns are arranged on the second gasket.
7. The connecting piece suitable for the flexible photovoltaic bracket according to claim 6, wherein a third mounting hole (21) for being in threaded connection with the photovoltaic module is formed in the lower clamping plate (2).
8. The connector for a flexible photovoltaic bracket according to claim 1, wherein the connector is an aluminum alloy connector.
9. The connector for a flexible photovoltaic bracket according to claim 1, wherein the bolt is a T-bolt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321769142.5U CN220566364U (en) | 2023-07-06 | 2023-07-06 | Connecting piece suitable for flexible photovoltaic support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321769142.5U CN220566364U (en) | 2023-07-06 | 2023-07-06 | Connecting piece suitable for flexible photovoltaic support |
Publications (1)
Publication Number | Publication Date |
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CN220566364U true CN220566364U (en) | 2024-03-08 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202321769142.5U Active CN220566364U (en) | 2023-07-06 | 2023-07-06 | Connecting piece suitable for flexible photovoltaic support |
Country Status (1)
Country | Link |
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CN (1) | CN220566364U (en) |
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2023
- 2023-07-06 CN CN202321769142.5U patent/CN220566364U/en active Active
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