Foldable photovoltaic mounting rack

Abstract

The utility model discloses a foldable photovoltaic mounting rack, and relates to the technical field of photovoltaic mounting racks. The device comprises a telescopic mounting plate, the two ends of the telescopic mounting plate are rotationally matched with telescopic connecting plates, the two telescopic connecting plates are rotationally matched with each other, and the telescopic mounting plate and the two telescopic connecting plates form a triangular structure; the telescopic mounting plate comprises a first mounting plate and a second mounting plate, the first mounting plate and the second mounting plate are rotationally matched with the telescopic connecting plate, a plurality of guide channels are formed in one side of the first mounting plate, and guide strips corresponding to the guide channels are arranged on one side of the second mounting plate. By adjusting the length of the telescopic connecting plates, the telescopic connecting plates can be conveniently driven to rotate on the bottom surface of the telescopic mounting plate, so that the telescopic mounting plate and the two telescopic connecting plates form a triangular framework, the stability of the device in supporting a photovoltaic panel can be conveniently improved, and the telescopic mounting plate and the two telescopic connecting plates are adjusted from the triangular framework to be in a linear state, so that the photovoltaic panel supporting efficiency is improved. And the device can be quickly folded.

Description

Technical Field

[0001] The utility model belongs to the field of photovoltaic mounting frames, and specifically relates to a foldable photovoltaic mounting frame. Background Art

[0002] The energy conversion process of photovoltaic power generation is simple. Photovoltaic panels can be used wherever there is light. It directly converts light energy into electrical energy. It is simple to operate and maintain, and runs stably and reliably, so it is widely loved.

[0003] The Chinese patent with announcement number CN218920335U discloses a foldable photovoltaic panel mounting bracket, which relates to the technical field of photovoltaic panel mounting brackets, including a first folding plate, a hinge is installed at the lower end of the first folding plate, and the upper end of the hinge is connected to the second folding plate. A first rotating component is arranged in front of the first folding plate, and a folding component is connected to the lower end of the first rotating component. A second rotating component is arranged on the back of the second folding plate, and the second rotating component has the same structure as the first rotating component. A slide rail is provided at the upper end of the second folding plate, and an adjustment component is arranged on the inner side of the slide rail. The photovoltaic panel mounting bracket is adsorbed on the first magnet by the first iron sheet so that the fixed support rod can be connected to the first movable support rod, and is adsorbed on the second magnet by the second iron sheet so that the first folding plate can be connected to the second folding plate, thereby realizing folding and storage. It is not only more convenient for storage, but also effectively reduces transportation costs. The foldable photovoltaic panel mounting bracket in this application has a folding plate and a folding component hinged together. Although it is easy to fold, the stability of the folding plate supported by the folding component is low, and the base needs to be installed and fixed on the ground, which increases the installation time of the mounting frame.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a foldable photovoltaic mounting frame.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] A foldable photovoltaic mounting frame comprises a telescopic mounting plate, both ends of the telescopic mounting plate are rotatably matched with telescopic connecting plates, the two telescopic connecting plates are rotatably matched with each other, and the telescopic mounting plate and the two telescopic connecting plates form a triangular structure;

[0008] The telescopic mounting plate includes a first mounting plate and a second mounting plate, and the first mounting plate and the second mounting plate are respectively rotatably matched with the telescopic connecting plate. A plurality of guide grooves are provided on one side of the first mounting plate, and a guide strip corresponding to the guide grooves is provided on one side of the second mounting plate. The guide strip slides in the guide groove, and a first handle bolt rotatably matched with a guide strip thread is provided on one side of the first mounting plate.

[0009] Optionally, the guide groove is a T-shaped open groove structure, the guide strip is a T-shaped long strip structure, and the height of the upper side of the guide strip is the same as the height of the upper side of the first mounting plate, so as to facilitate supporting the photovoltaic panel through the first mounting plate, the second mounting plate and the guide strip.

[0010] Optionally, a first bearing corresponding to the first handle bolt is embedded on one side of the telescopic mounting plate, a smooth curved surface is provided on the outer side of one end of the first handle bolt, and one end of the first handle bolt is fixed in the first bearing, so as to improve the rotation stability of the first handle bolt through the first bearing.

[0011] Optionally, the telescopic connecting plate includes a first connecting plate and a second connecting plate, a plurality of guide slides are provided on one side of the first connecting plate, a guide protrusion corresponding to the guide slide is provided on one side of the second connecting plate, the guide protrusion is slidably fitted in the guide slide, the two first connecting plates are rotatably fitted with the first mounting plate and the second mounting plate respectively, the two second connecting plates are rotatably fitted with each other, and a second handle bolt rotatably fitted with a guide protrusion thread is provided on one side of the first connecting plate, so that the guide protrusion can be driven to slide in the guide slide by rotating the second handle bolt, thereby facilitating the adjustment of the length of the telescopic connecting plate.

[0012] Optionally, a second bearing is embedded in one side of the first connecting plate, a smooth curved surface is provided on the outer side of one end of the second handle bolt, and one end of the second handle bolt is fixed in the second bearing, so as to improve the rotation stability of the second handle bolt through the second bearing.

[0013] Optionally, an L-shaped plate is provided on the upper side of the first mounting plate and the second mounting plate, and a pressure plate is slidably fitted inside the L-shaped plate. Two guide rods are provided on the upper side of the pressure plate, and the upper side of the pressure plate is rotatably fitted with a third adjustment handle bolt that cooperates with the L-shaped plate thread, so that the pressure plate can be driven to slide and position the photovoltaic panel by rotating the third adjustment handle bolt.

[0014] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0015] By adjusting the length of the telescopic connecting plate, it is convenient to drive the telescopic connecting plate to rotate on the bottom surface of the telescopic mounting plate, so that the telescopic mounting plate and the two telescopic connecting plates form a triangular structure, which is convenient for improving the stability of the device when supporting the photovoltaic panel. The telescopic mounting plate and the two telescopic connecting plates are adjusted from the triangular structure to a straight state, which is convenient for quickly folding the device.

[0016] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0019] Figure 2 This is a schematic cross-sectional view of an embodiment of the utility model;

[0020] Figure 3 This is a bottom view structural diagram of an embodiment of the utility model;

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] Telescopic mounting plate 1, first mounting plate 101, second mounting plate 102, guide groove 103, guide strip 104, first handle bolt 105, L-shaped plate 106, pressure plate 107, guide rod 108, third adjustment handle bolt 109, telescopic connecting plate 2, first connecting plate 201, second connecting plate 202, guide slide 203, guide protrusion 204, second handle bolt 205.

[0023] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0024] The utility model will now be further described in detail with reference to the accompanying drawings.

[0025] See also Figure 1-3 As shown, in this embodiment, a foldable photovoltaic mounting rack is provided, including a telescopic mounting plate 1, both ends of the telescopic mounting plate 1 are rotatably matched with telescopic connecting plates 2, the two telescopic connecting plates 2 are rotatably matched with each other, and the telescopic mounting plate 1 and the two telescopic connecting plates 2 form a triangular structure;

[0026] The telescopic mounting plate 1 includes a first mounting plate 101 and a second mounting plate 102. The first mounting plate 101 and the second mounting plate 102 are respectively rotatably matched with the telescopic connecting plate 2. A plurality of guide grooves 103 are provided on one side of the first mounting plate 101. A guide strip 104 corresponding to the guide groove 103 is provided on one side of the second mounting plate 102. The guide strip 104 is slidably matched in the guide groove 103. A first handle bolt 105 threadably matched with a guide strip 104 is rotatably matched on one side of the first mounting plate 101.

[0027] By adjusting the length of the telescopic connecting plate 2, it is convenient to drive the telescopic connecting plate 2 to rotate on the bottom surface of the telescopic mounting plate 1, so that the telescopic mounting plate 1 and the two telescopic connecting plates 2 form a triangular structure, which is convenient for improving the stability of the device when supporting the photovoltaic panel. The telescopic mounting plate 1 and the two telescopic connecting plates 2 are adjusted from the triangular structure to a straight state, which is convenient for quickly folding the device.

[0028] The guide groove 103 of this embodiment is a T-shaped open groove structure, and the guide strip 104 is a T-shaped long strip structure. The height of the upper side surface of the guide strip 104 is the same as the height of the upper side surface of the first mounting plate 101, so that the photovoltaic panel can be supported by the first mounting plate 101, the second mounting plate 102, and the guide strip 104, thereby improving the stability of the support for the photovoltaic panel.

[0029] A first bearing corresponding to the first handle bolt 105 is embedded on one side of the telescopic mounting plate 1 of the present embodiment. A smooth curved surface is provided on the outer side of one end of the first handle bolt 105. One end of the first handle bolt 105 is fixed in the first bearing, so as to improve the rotation stability of the first handle bolt 105 through the first bearing, and to improve the sliding stability of the guide bar 104 driven by the first handle bolt 105.

[0030] The telescopic connecting plate 2 of this embodiment includes a first connecting plate 201 and a second connecting plate 202. A plurality of guide slideways 203 are provided on one side of the first connecting plate 201, and a guide protrusion 204 corresponding to the guide slideway 203 is provided on one side of the second connecting plate 202. The guide protrusion 204 is slidably fitted in the guide slideway 203. The two first connecting plates 201 are rotationally fitted with the first mounting plate 101 and the second mounting plate 102 respectively, and the two second connecting plates 202 are rotationally fitted with each other. A second handle bolt 205 threadedly fitted with a guide protrusion 204 is rotationally fitted on one side of the first connecting plate 201, so that the guide protrusion 204 can be driven to slide in the guide slideway 203 by rotating the second handle bolt 205, so as to adjust the length of the telescopic connecting plate 2 and drive the telescopic connecting plate 2 to rotate on the bottom surface of the telescopic mounting plate 1.

[0031] A second bearing is embedded on one side of the first connecting plate 201 of this embodiment, a smooth curved surface is provided on the outer side of one end of the second handle bolt 205, and one end of the second handle bolt 205 is fixed in the second bearing, so as to improve the rotation stability of the second handle bolt 205 through the second bearing and improve the sliding stability of the guide protrusion 204.

[0032] In this embodiment, an L-shaped plate 106 is provided on the upper side of the first mounting plate 101 and the second mounting plate 102. A pressure plate 107 is slidably fitted inside the L-shaped plate 106. Two guide rods 108 are provided on the upper side of the pressure plate 107, and penetrate the L-shaped plate 106. A third adjustment handle bolt 109 that is threadably fitted with the L-shaped plate 106 is rotatably fitted on the upper side of the pressure plate 107. The third adjustment handle bolt 109 can be rotated to drive the pressure plate 107 to slide and position the photovoltaic panel, thereby improving the stability of the positioning of the photovoltaic panel.

[0033] Working principle: in the initial state of the device, the upper side of the telescopic connecting plate 2 is in contact with the bottom surface of the telescopic mounting plate 1. The second handle bolt 205 is rotated to drive the guide protrusion 204 to slide in the guide slide 203, which is convenient for adjusting the length of the telescopic connecting plate 2 and driving the telescopic connecting plate 2 to rotate on the bottom surface of the telescopic mounting plate 1, so that the telescopic mounting plate 1 and the two telescopic connecting plates 2 form a triangular structure, which is convenient for improving the stability of the device when supporting the photovoltaic panel. The telescopic mounting plate 1 and the two telescopic connecting plates 2 are adjusted from the triangular structure to a straight state, which is convenient for quick folding. Then, a telescopic connecting plate 2 is placed on the ground, and then the photovoltaic panel is placed on the telescopic mounting plate 1. Then, the first handle bolt 105 is rotated to drive the guide bar 104 to slide in the guide groove 103, which is convenient for adjusting the length of the telescopic mounting plate 1, and convenient for positioning the photovoltaic panel through the L-shaped plate 106, which is convenient for adapting to the positioning of photovoltaic panels of different lengths. Then, the third adjustment handle bolt 109 is rotated to drive the pressing plate 107 to slide and position the photovoltaic panel, which is convenient for improving the stability of the photovoltaic panel positioning.

[0034] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0035] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A foldable photovoltaic mounting frame, characterized in that: include: A telescopic mounting plate (1), both ends of the telescopic mounting plate (1) are rotatably matched with telescopic connecting plates (2), the two telescopic connecting plates (2) are rotatably matched with each other, and the telescopic mounting plate (1) and the two telescopic connecting plates (2) form a triangular structure; The telescopic mounting plate (1) comprises a first mounting plate (101) and a second mounting plate (102). The first mounting plate (101) and the second mounting plate (102) are respectively rotatably matched with the telescopic connecting plate (2). A plurality of guide grooves (103) are provided on one side of the first mounting plate (101). A guide strip (104) corresponding to the guide groove (103) is provided on one side of the second mounting plate (102). The guide strip (104) is slidably matched in the guide groove (103). A first handle bolt (105) threadably matched with a guide strip (104) is rotatably matched on one side of the first mounting plate (101).

2. A foldable photovoltaic mounting frame according to claim 1, characterized in that: The guide channel (103) is a T-shaped open channel structure, the guide strip (104) is a T-shaped long strip structure, and the height of the upper side surface of the guide strip (104) is the same as the height of the upper side surface of the first mounting plate (101).

3. A foldable photovoltaic mounting frame according to claim 2, characterized in that: A first bearing corresponding to the first handle bolt (105) is embedded in one side of the telescopic mounting plate (1); a smooth curved surface is provided on the outer side of one end of the first handle bolt (105); and one end of the first handle bolt (105) is fixed in the first bearing.

4. The foldable photovoltaic mounting frame according to claim 1, characterized in that: The telescopic connecting plate (2) comprises a first connecting plate (201) and a second connecting plate (202); a plurality of guide slideways (203) are provided on one side of the first connecting plate (201); a guide protrusion (204) corresponding to the guide slideway (203) is provided on one side of the second connecting plate (202); the guide protrusion (204) is slidably engaged in the guide slideway (203); the two first connecting plates (201) are rotationally engaged with the first mounting plate (101) and the second mounting plate (102) respectively; the two second connecting plates (202) are rotationally engaged with each other; a second handle bolt (205) threadedly engaged with a guide protrusion (204) is rotationally engaged on one side of the first connecting plate (201).

5. A foldable photovoltaic mounting frame according to claim 4, characterized in that: A second bearing is embedded in one side of the first connecting plate (201), a smooth curved surface is provided on the outer side of one end of the second handle bolt (205), and one end of the second handle bolt (205) is fixed in the second bearing.

6. The foldable photovoltaic mounting frame according to claim 1, characterized in that: An L-shaped plate (106) is provided on the upper side of the first mounting plate (101) and the second mounting plate (102), a pressure plate (107) is slidably fitted inside the L-shaped plate (106), two guide rods (108) penetrating the L-shaped plate (106) are provided on the upper side of the pressure plate (107), and a third adjustment handle bolt (109) that is threadably fitted with the L-shaped plate (106) is rotatably fitted on the upper side of the pressure plate (107).

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