CN117097231B - Photovoltaic module mounting structure and photovoltaic support - Google Patents
Photovoltaic module mounting structure and photovoltaic support Download PDFInfo
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- CN117097231B CN117097231B CN202311331241.XA CN202311331241A CN117097231B CN 117097231 B CN117097231 B CN 117097231B CN 202311331241 A CN202311331241 A CN 202311331241A CN 117097231 B CN117097231 B CN 117097231B
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 57
- 239000010959 steel Substances 0.000 claims abstract description 57
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 10
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/50—Arrangement of stationary mountings or supports for solar heat collector modules comprising elongate non-rigid elements, e.g. straps, wires or ropes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
- F24S25/63—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing modules or their peripheral frames to supporting elements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
The application relates to a photovoltaic module mounting structure and photovoltaic support, photovoltaic module mounting structure includes: the locking plate is provided with a first fixing part and a clamping cavity, a part of the locking plate is used for being arranged on one side of the frame, which is opposite to the steel strand, the first fixing part is used for being connected with the frame, and the clamping cavity is used for clamping part of the frame; the first locking piece is provided with a second fixing part, a clamping part and a first locking groove, the first locking groove is positioned between the second fixing part and the clamping part, the first locking piece is arranged on one side of the frame facing the steel strand, the second fixing part is connected with the frame, and the clamping part is clamped in the clamping cavity; and the second locking piece is provided with a second locking groove, the second locking piece is detachably connected with the first locking piece, and the second locking groove can be enclosed with the first locking groove to be used for clamping the steel strand. Because this mounting structure is fixed the frame on the steel strand through the mode of two fixed points, not only has higher stability, has still improved the convenience of operation through the mode of holding.
Description
Technical Field
The application relates to the technical field of photovoltaic module installation, in particular to a photovoltaic module installation structure and a photovoltaic bracket.
Background
The flexible photovoltaic bracket is a novel photovoltaic installation fixing bracket in recent years, and the photovoltaic module is fixed by utilizing a steel cable prestress structure. The flexible photovoltaic support has the greatest advantage that the flexible rope (such as a steel strand) is fixedly connected with the photovoltaic module, so that the problem of installation accuracy is well solved, and a precondition is provided for large-span photovoltaic array application. Therefore, the flexible photovoltaic bracket is particularly suitable for various application occasions with requirements on array span and installation height, such as sewage treatment plants, mountain land application, agricultural light application, forest light application, fishing light application and the like.
Generally, the photovoltaic module consists of a photovoltaic panel and a frame, and the frame is often utilized to realize connection of the photovoltaic module and the steel strand during installation. In order to improve the stability of frame installation to the steel strand wires, common connection structure can be fixed the frame to the steel strand wires through the mode of two fixed points, holds the steel strand wires through the draw-in groove card on the connection structure earlier, and each screw runs through the connecting hole that is located the draw-in groove both sides to fix the frame on the steel strand wires. However, due to the limitation of the structure of the connecting structure, the installation process of the photovoltaic module is complicated, and the installation efficiency of the photovoltaic module is low.
Disclosure of Invention
Based on this, it is necessary to provide a photovoltaic module mounting structure and a photovoltaic bracket to solve the above problems, and the photovoltaic module mounting structure can enable the photovoltaic module to have higher stability after being mounted, and the mounting process is more convenient, so that the mounting efficiency of the photovoltaic module can be effectively improved.
A photovoltaic module mounting structure for connecting photovoltaic module's frame and steel strand wires, includes: the locking plate is provided with a first fixing part and a clamping cavity, a part of the locking plate is used for being arranged on one side of the frame, which is opposite to the steel strand, the first fixing part is used for being connected with the frame, and the clamping cavity is used for clamping part of the frame; the first locking piece is provided with a second fixing part, a clamping part and a first locking groove, the first locking groove is positioned between the second fixing part and the clamping part, the first locking piece is used for being arranged on one side of the frame, which faces the steel strand, the second fixing part is used for being connected with the frame, and the clamping part is clamped in the clamping cavity; and the second locking piece is provided with a second locking groove, the second locking piece is detachably connected with the first locking piece, and the second locking groove can be used for clamping the steel strand with the first locking groove in a surrounding manner.
When the photovoltaic module mounting structure is required to be used, the locking plate can be directly arranged on one side of the frame, which is opposite to the steel stranded wires, through the first fixing part, and the clamping cavity of the locking plate is used for clamping part of the frame, so that two connection points are formed between the locking plate and the frame, and the connection stability between the locking plate and the frame is improved; then, the clamping part on the first locking piece is directly inserted into the clamping cavity, and the first locking piece is fixed on one side of the frame, facing the steel strand, through the second fixing part, so that two connection points are formed between the locking piece and the frame, and the connection stability between the first locking piece and the frame is improved; after the first locking piece and the locking piece are fixed on the frame, erecting the frame on the steel strand, and enabling the first locking groove to clamp the steel strand; and finally, connecting the second locking piece with the first locking piece, so that the steel stranded wire is clamped in the first locking groove and the second locking groove to realize connection of the photovoltaic module and the steel stranded wire. Because this mounting structure is fixed the frame on the steel strand through the mode of two fixed points, not only has higher stability, has still improved the convenience of operation through the mode of holding.
The technical scheme is further described as follows:
in one embodiment, the locking plate comprises a first sheet body and a second sheet body, one end of the first sheet body is provided with the first fixing part, the second sheet body is arranged at the other end of the first sheet body and is arranged at an included angle with the first sheet body, one end, far away from the first sheet body, of the second sheet body is bent and enclosed with the first sheet body to form the clamping cavity, and the first sheet body is used for being installed on one side, deviating from the steel strand, of the frame.
In one embodiment, the second sheet is integrally formed with the first sheet.
In one embodiment, the photovoltaic module mounting structure further includes a first fastener, the first fixing portion is a first through hole, the second fixing portion is a second through hole, and the first fastener is used for penetrating through the first through hole, the frame and the second through hole, so that the locking plate and the first locking piece are respectively connected to two sides of the frame.
In one embodiment, the first fastener comprises a fastening bolt and a nut, and the fastening bolt is used for sequentially penetrating through the first through hole, the frame and the second through hole and is in threaded connection with the nut.
In one embodiment, the first fastener further comprises a washer for being sandwiched between the nut and the first locking piece.
In one embodiment, the photovoltaic module mounting structure further comprises a second fastener; the first locking block is also provided with a first connecting hole and a first clamping hook, the first connecting hole and the first clamping hook are both positioned between the second fixing part and the clamping part, and the first connecting hole and the first clamping hook are respectively positioned at two sides of the first locking groove; the second locking block is also provided with a second connecting hole and a second clamping hook, and the second connecting hole and the second clamping hook are respectively positioned at two sides of the second locking groove; the second clamping hook is used for being matched with the first clamping hook in a clamping mode, and the second fastening piece is used for penetrating through the second connecting hole and the first connecting hole.
In one embodiment, the second fastener is a fastening screw, the first connecting hole is a threaded hole, and the fastening screw passes through the second connecting hole and is screwed in the threaded hole.
In one embodiment, the first locking groove is in a circular arc structure; and/or, the second locking groove is in a circular arc structure.
The application also provides a photovoltaic support, including: the photovoltaic module mounting structure comprises a flexible support, a photovoltaic module and the photovoltaic module mounting structure, wherein the flexible support comprises a steel strand, and the photovoltaic module is fixed on the steel strand through the photovoltaic module mounting structure.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application, illustrate and explain the application and are not to be construed as limiting the application.
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Moreover, the figures are not drawn to a 1:1 scale, and the relative sizes of various elements are merely exemplary in the figures, and are not necessarily drawn to true scale. In the drawings:
fig. 1 is a schematic structural diagram of a photovoltaic bracket according to an embodiment of the present application.
Fig. 2 is a schematic view of the photovoltaic bracket shown in fig. 1 with the photovoltaic panel omitted.
Fig. 3 is an enlarged schematic view of the structure at circle a in fig. 2.
Fig. 4 is a schematic view of the photovoltaic bracket shown in fig. 1 with the photovoltaic panel omitted from another view angle.
Fig. 5 is an enlarged schematic view of the structure at circle B in fig. 4.
Fig. 6 is a schematic structural diagram of a photovoltaic module mounting structure according to an embodiment of the present application.
Fig. 7 is a schematic structural exploded view of a photovoltaic module mounting structure according to an embodiment of the present application.
Reference numerals illustrate:
10. a photovoltaic module mounting structure; 110. a locking plate; 111. a first fixing portion; 112. a clamping cavity; 113. a first sheet body; 114. a second sheet body; 120. a first locking piece; 121. a second fixing portion; 122. a clamping part; 123. a first locking groove; 124. a first connection hole; 125. a first hook; 130. a second locking piece; 131. a second locking groove; 132. a second connection hole; 133. a second hook; 140. a first fastener; 141. a fastening bolt; 142. a nut; 143. a gasket; 150. a second fastener; 20. a photovoltaic module; 210. a frame; 220. a photovoltaic panel; 30. and (5) steel strand wires.
Detailed Description
In order to make the above objects, features and advantages of the present application more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is, however, susceptible of embodiment in many other forms than those described herein and similar modifications can be made by those skilled in the art without departing from the spirit of the application, and therefore the application is not to be limited to the specific embodiments disclosed below.
Referring to fig. 1 and 2, the photovoltaic module 20 generally includes a photovoltaic panel 220 and a frame 210, and the photovoltaic panel 220 is disposed on the frame 210. Typically, the photovoltaic module 20 is removably secured to a flexible cord (e.g., steel strand 30) in a flexible support to form the photovoltaic support.
Referring to fig. 1, 2 and 4, an embodiment of the present application provides a photovoltaic module mounting structure 10 for connecting a frame 210 of a photovoltaic module 20 and a steel strand 30. In other words, the photovoltaic module mounting structure 10 is used to fix the photovoltaic module 20 to the steel strand 30.
Specifically, as shown in fig. 3 to 7, the photovoltaic module mounting structure 10 includes: a locking plate 110, a first locking piece 120 and a second locking piece 130. The locking piece 110 is provided with a first fixing portion 111 and a holding cavity 112. A portion of the structure of the locking tab 110 is configured to be disposed on a side of the bezel 210 facing away from the steel strand 30. The first fixing portion 111 is used for being connected with the frame 210, and the clamping cavity 112 is used for clamping part of the frame 210. The first locking piece 120 is provided with a second fixing portion 121, a clamping portion 122 and a first locking groove 123, and the first locking groove 123 is located between the second fixing portion 121 and the clamping portion 122. The first locking piece 120 is configured to be disposed on a side of the frame 210 facing the steel strand 30. The second fixing portion 121 is used for being connected to the frame 210, and the clamping portion 122 is clamped in the clamping cavity 112. The second locking piece 130 is provided with a second locking groove 131. The second locking piece 130 is detachably connected with the first locking piece 120. And the second locking groove 131 can be enclosed with the first locking groove 123 for clamping the steel strand 30.
When the photovoltaic module mounting structure 10 is needed, the locking plate 110 can be directly arranged on one side of the frame 210, which is opposite to the steel strand 30, through the first fixing portion 111, and the clamping cavity 112 of the locking plate 110 is used for clamping part of the frame 210, so that two connection points are formed between the locking plate 110 and the frame 210, and the connection stability between the locking plate 110 and the frame 210 is improved; then, the clamping part 122 on the first locking piece 120 is directly inserted into the clamping cavity 112, and the first locking piece 120 is fixed on one side of the frame 210 facing the steel strand 30 through the second fixing part 121, so that two connection points are formed between the first locking piece 120 and the frame 210 through the locking piece 110, and the connection stability between the first locking piece 120 and the frame 210 is improved; after the first locking piece 120 and the locking piece 110 are both fixed on the frame 210, the frame 210 is erected on the steel strand 30, and the steel strand 30 is clamped by the first locking groove 123; finally, the second locking piece 130 is connected with the first locking piece 120, so that the steel stranded wire 30 is clamped in the first locking groove 123 and the second locking groove 131 to realize connection of the photovoltaic module 20 and the steel stranded wire 30. Because the frame 210 is fixed on the steel strand 30 by the two-point fixing mode, the mounting structure not only has higher stability, but also improves the convenience of operation by the clamping mode.
Referring to fig. 5 to 7, in one embodiment, the locking plate 110 includes a first plate 113 and a second plate 114. A first fixing portion 111 is provided at one end of the first sheet 113. The second sheet 114 is disposed at the other end of the first sheet 113 and forms an included angle with the first sheet 113. And the end of the second sheet 114 far away from the first sheet 113 is bent and enclosed with the first sheet 113 to form a clamping cavity 112. The first sheet 113 is adapted to be mounted on a side of the frame 210 facing away from the steel strand 30. Therefore, the locking plate 110 can be directly hung on the frame 210 through the clamping cavity 112, so that the convenience of connecting the locking plate 110 to the frame 210 is improved.
In one embodiment, to increase the strength of the locking piece 110, the second sheet 114 is integrally formed on the first sheet 113.
Alternatively, in another embodiment, the second sheet 114 may be welded to the first sheet 113.
With continued reference to fig. 5-7, in one embodiment, the photovoltaic module mounting structure 10 further includes a first fastener 140. The first fixing portion 111 is a first through hole, and the second fixing portion 121 is a second through hole. The first fastener 140 is used for penetrating the first through hole, the frame 210 and the second through hole, so that the locking piece 110 and the first locking piece 120 are respectively connected to two sides of the frame 210.
Specifically, in the present embodiment, the first through hole and the clamping cavity 112 are respectively located at two ends of the first sheet 113, and the second through hole and the clamping portion 122 are respectively located at two ends of the first locking piece 120.
In general, the frame 210 is provided with a through hole, so in the process of installing the locking piece and the first locking piece 120 on two sides of the frame 210 respectively, the first sheet 113 of the locking piece 110 can be placed on one side of the frame 210 facing away from the steel stranded wires 30, the first through hole is aligned with the through hole on the frame 210, and meanwhile, the clamping cavity 112 formed between the second sheet 114 and the first sheet 113 clamps part of the frame 210; then, the holding portion 122 at the end of the first locking piece 120 is inserted into the holding cavity 112, and the first locking piece 120 abuts against the side of the frame 210 facing away from the first sheet 113, and then the first fastener 140 penetrates through the first through hole, the through hole on the frame 210 and the second through hole to firmly connect the locking piece 110 and the first locking piece 120 to the frame 210. The locking piece 110 and the first locking piece 120 are fixed with the frame 210 at two points, so that the stability of the locking piece 110 and the first locking piece 120 fixed on the frame 210 is improved. In addition, one of the two fixing points is directly formed by the clamping frame 210 and the clamping portion 122 of the clamping cavity 112, so that the convenience of fixing the locking plate 110 and the first locking piece 120 to the frame 210 is further improved, and the stability and convenience of installing the frame 210 to the steel stranded wire 30 are integrally improved.
Specifically, in the present embodiment, as shown in fig. 5 to 7, the first fastener 140 includes a fastening bolt 141 and a nut 142. The fastening bolt 141 is used to sequentially pass through the first through hole, the frame 210 and the second through hole and is in threaded connection with the nut 142. Since the nut 142 is located at the side of the first locking piece 120 away from the frame 210 when the nut 142 is connected with the fastening bolt 141, the operation space is larger when the nut 142 is turned to screw the nut 142 onto the fastening bolt 141 or unscrew the nut 142 from the fastening bolt 141, which is not limited by the frame 210, and thus the convenience of mounting the locking piece 110 and the first locking piece 120 onto the frame 210 is improved. In addition, the nut 142 can be rotated by using tools such as an electric wrench instead of manual operation, so that the installation efficiency is improved, and the consistency of the installation effect can be ensured.
In this embodiment, the inner wall of the first through hole and/or the inner wall of the second through hole is provided with an internal thread.
In one embodiment, as shown in fig. 5-7, the first fastener 140 further includes a washer 143. The washer 143 is configured to be sandwiched between the nut 142 and the first lock block 120.
Specifically, in the present embodiment, the washer 143 is a spring washer. In this way, the nut 142 is prevented from loosening on the fastening bolt 141, and the stability of the locking piece 110 and the first locking piece 120 to the frame 210 is improved, so that the stability of the frame 210 to the stranded wire 30 is also improved as a whole.
Alternatively, in another embodiment, the first fastener 140 may be a locking screw. The locking screw passes through the second through hole and the through hole on the frame 210 in sequence and then is connected in the first through hole in a threaded manner.
Referring to fig. 5-7, in one embodiment, the photovoltaic module mounting structure 10 further includes a second fastener 150. The first locking piece 120 is further provided with a first connecting hole 124 and a first hook 125. The first connecting hole 124 and the first hook 125 are located between the second fixing portion 121 and the clamping portion 122, and the first connecting hole 124 and the first hook 125 are located at two sides of the first locking slot 123 respectively. The second locking piece 130 is further provided with a second connecting hole 132 and a second hook 133. And the second connecting hole 132 and the second hook 133 are respectively located at two sides of the second locking groove 131. The second hook 133 is configured to be in snap fit with the first hook 125, and the second fastener 150 is configured to penetrate through the second connecting hole 132 and the first connecting hole 124.
Specifically, the first locking piece 120 and the second locking piece 130 are engaged with each other by the first hook 125 and the second hook 133, and the second fastener 150 passes through the first connecting hole 124 and the second connecting hole 132, so that two-point fixation is formed between the second locking piece 130 and the first locking piece 120, and thus, stability of fixing the frame 210 on the upper stranded wire 30 is improved. In addition, one of the two fixing points is directly formed by clamping the first clamping hook 125 and the second clamping hook 133, so that the convenience of fixing the second locking piece 130 to the first locking piece 120 is further improved, and the convenience of fixing the frame 210 to the steel strand 30 is further improved.
With continued reference to fig. 5-7, in one embodiment, the second fastener 150 is a fastening screw. The first connection hole 124 is a screw hole. The fastening screw passes through the second connection hole 132 and is screw-coupled in the screw hole. In this way, when the frame 210 connected with the first locking piece 120 is erected on the steel strand 30, the second locking groove 131 can be aligned with the steel strand 30, the first hook 125 and the second hook 133 are clamped, and finally the second locking piece passes through the second connecting hole 132 through the fastening screw and is screwed into the first connecting hole 124.
In this embodiment, the inner wall of the second connecting hole 132 may be provided with an internal thread.
In one embodiment, the first locking groove 123 has a circular arc structure. Thus, the groove walls of the first locking groove 123 can be abutted against the steel strand 30, and the stability of the steel strand 30 clamped in the first locking groove 123 can be improved.
In another embodiment, the second locking groove 131 has a circular arc structure. Thus, the groove walls of the second locking groove 131 can be abutted against the steel strand 30, and the stability of the steel strand 30 clamped in the second locking groove 131 can be improved.
The application also provides a photovoltaic support, including: a flexible support, a photovoltaic module 20, and a photovoltaic module mounting structure 10 as described above. The flexible support comprises steel strands 30. The photovoltaic module 20 is fixed to the steel strand 30 by the photovoltaic module mounting structure 10.
In the description of the present application, it should be understood that, if there are terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., these terms refer to the orientation or positional relationship based on the drawings, which are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, if any, are used for descriptive purposes only and are not to be construed as indicating or implying a 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 at least one such feature. In the description of the present application, the terms "plurality" and "a plurality" if any, mean at least two, such as two, three, etc., unless specifically defined otherwise.
In this application, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly. For example, the two parts can be fixedly connected, detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
In this application, unless expressly stated or limited otherwise, the meaning of a first feature being "on" or "off" a second feature, and the like, is that the first and second features are either in direct contact or in indirect contact through an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
It will be understood that if an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. If an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein, if any, are for descriptive purposes only and do not represent a unique embodiment.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples only represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the claims. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.
Claims (7)
1. A photovoltaic module mounting structure for connecting a frame (210) of a photovoltaic module (20) and a steel strand (30), comprising:
the locking plate (110) comprises a first sheet body (113) and a second sheet body (114), wherein a first fixing part (111) is arranged at one end of the first sheet body (113), the first fixing part (111) is a first through hole, the second sheet body (114) is arranged at the other end of the first sheet body (113) and is arranged at an included angle with the first sheet body (113), the second sheet body (114) is far away from one end of the first sheet body (113) and is bent and enclosed with the first sheet body (113) to form a clamping cavity (112), the first sheet body (113) is used for being installed at one side, deviating from the steel strand (30), of the frame (210), the first fixing part (111) is used for being connected with the frame (210), and the clamping cavity (112) is used for clamping part of the frame (210).
The first locking piece (120) is provided with a second fixing part (121), a clamping part (122) and a first locking groove (123), the second fixing part (121) is a second through hole, the first locking groove (123) is positioned between the second fixing part (121) and the clamping part (122), the first locking piece (120) is used for being arranged on one side, facing the steel strand (30), of the frame (210), the second fixing part (121) is used for being connected with the frame (210), and the clamping part (122) is clamped in the clamping cavity (112);
the second locking piece (130) is provided with a second locking groove (131), the second locking piece (130) is detachably connected with the first locking piece (120), and the second locking groove (131) can be used for encircling the first locking groove (123) to clamp the steel strand (30); and
The first fastener (140) comprises a fastening bolt (141) and a nut (142), wherein the fastening bolt (141) is used for sequentially penetrating through the first through hole, the frame (210) and the second through hole and is in threaded connection with the nut (142), so that the locking plate (110) and the first locking block (120) are respectively connected to two sides of the frame (210).
2. The photovoltaic module mounting structure according to claim 1, wherein the second sheet body (114) is integrally formed on the first sheet body (113).
3. The photovoltaic module mounting structure of claim 1, wherein the first fastener (140) further comprises a washer (143), the washer (143) being configured to be sandwiched between the nut (142) and the first lock block (120).
4. The photovoltaic module mounting structure of claim 1, further comprising a second fastener (150); the first locking block (120) is further provided with a first connecting hole (124) and a first clamping hook (125), the first connecting hole (124) and the first clamping hook (125) are both positioned between the second fixing part (121) and the clamping part (122), and the first connecting hole (124) and the first clamping hook (125) are respectively positioned at two sides of the first locking groove (123); the second locking block (130) is further provided with a second connecting hole (132) and a second clamping hook (133), and the second connecting hole (132) and the second clamping hook (133) are respectively positioned at two sides of the second locking groove (131); the second clamping hook (133) is used for being matched with the first clamping hook (125) in a clamping mode, and the second fastening piece (150) is used for penetrating through the second connecting hole (132) and the first connecting hole (124).
5. The photovoltaic module mounting structure according to claim 4, wherein the second fastener (150) is a fastening screw, the first connection hole (124) is a threaded hole, and the fastening screw passes through the second connection hole (132) and is screwed in the threaded hole.
6. The photovoltaic module mounting structure according to any one of claims 1 to 5, wherein the first locking groove (123) has a circular arc-shaped structure;
and/or, the second locking groove (131) is in a circular arc structure.
7. A photovoltaic bracket, comprising: the flexible support, the photovoltaic module (20) and the photovoltaic module mounting structure of any one of claims 1-6, wherein the flexible support comprises a steel strand (30), and the photovoltaic module (20) is fixed on the steel strand (30) through the photovoltaic module mounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311331241.XA CN117097231B (en) | 2023-10-16 | 2023-10-16 | Photovoltaic module mounting structure and photovoltaic support |
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| CN202311331241.XA CN117097231B (en) | 2023-10-16 | 2023-10-16 | Photovoltaic module mounting structure and photovoltaic support |
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| CN117097231A CN117097231A (en) | 2023-11-21 |
| CN117097231B true CN117097231B (en) | 2024-02-02 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2323175A1 (en) * | 2009-11-16 | 2011-05-18 | Photowatt International | Sections for mechanical support and covering of modules |
| CN214228182U (en) * | 2020-11-19 | 2021-09-17 | 苏州协浚光伏科技有限公司 | Photovoltaic module steel cable lock catch with frame |
| CN217335519U (en) * | 2022-02-22 | 2022-08-30 | 苏州协浚光伏科技有限公司 | Novel photovoltaic module cable wire hasp |
| CN217721065U (en) * | 2022-06-28 | 2022-11-01 | 苏州鲁南紧固系统有限公司 | Universal connecting structure of flexible photovoltaic support |
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2023
- 2023-10-16 CN CN202311331241.XA patent/CN117097231B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2323175A1 (en) * | 2009-11-16 | 2011-05-18 | Photowatt International | Sections for mechanical support and covering of modules |
| CN214228182U (en) * | 2020-11-19 | 2021-09-17 | 苏州协浚光伏科技有限公司 | Photovoltaic module steel cable lock catch with frame |
| CN217335519U (en) * | 2022-02-22 | 2022-08-30 | 苏州协浚光伏科技有限公司 | Novel photovoltaic module cable wire hasp |
| CN217721065U (en) * | 2022-06-28 | 2022-11-01 | 苏州鲁南紧固系统有限公司 | Universal connecting structure of flexible photovoltaic support |
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|---|---|
| CN117097231A (en) | 2023-11-21 |
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