High-transmittance photovoltaic guardrail

Abstract

The high-transmittance photovoltaic guardrail comprises a frame body, longitudinal partition plates are symmetrically and slidably connected to one side of the frame body, a first moving rod is fixedly connected to one end of each longitudinal partition plate, and a second moving rod is slidably connected to one end of each first moving rod in an attached mode; a transverse partition plate is fixedly connected to one end of the second moving rod, a fixing table is fixedly connected to one side of the transverse partition plate and one side of the longitudinal partition plate, a rotating rod is rotationally connected to one side of the fixing table in a penetrating mode, a limiting roller is fixedly connected to one end of the rotating rod, and a friction wheel is fixedly connected to one end of the rotating rod; the limiting stick is provided with an inner cavity. According to the utility model, through the arrangement of the limiting rollers and the magnetic rods, the limiting rollers can form outward pulling force besides extrusion during rotation, so that the stability of the photovoltaic panel is enhanced, the center of the frame body is not blocked, the light transmittance is increased, the limiting rollers can have continuous pulling force, the lifting of the photovoltaic panel is maintained, and the sinking of the photovoltaic panel is delayed.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic guardrails, in particular to a high-light-transmittance photovoltaic guardrail. Background Art

[0002] Photovoltaic power generation is an environmentally friendly device that converts thermal energy into electrical energy. It is easy to install and the electricity generated can save some electricity bills, so it is widely used.

[0003] According to the existing technology, photovoltaic panels are fixed with a frame during installation, and then fixed to the bracket through connectors to adjust the angle, so that the installation can be completed. However, current frames use a large number of spacers to support photovoltaic panels. Although these spacers can stabilize the photovoltaic panels, they will also affect the light transmittance, thereby affecting the light energy absorption of the photovoltaic panels. At the same time, screws are used to fix the photovoltaic panels. Since the photovoltaic panels are exposed to the sun and rain for a long time, rust will appear on the screw interfaces, which is not conducive to later maintenance. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted in this utility model is:

[0006] A high-transmittance photovoltaic guardrail comprises a frame, one side of the frame is symmetrically slidably connected to a longitudinal partition, one end of the longitudinal partition is fixedly connected to a first moving rod, one end of the first moving rod is slidably connected to a second moving rod, one end of the second moving rod is fixedly connected to a transverse partition, one side of the transverse partition and the longitudinal partition is fixedly connected to a fixed platform, one side of the fixed platform is rotatably connected to a rotating rod in a through-shaped manner, one end of the rotating rod is fixedly connected to a limiting rod, and one end of the rotating rod is fixedly connected to a friction wheel;

[0007] The limiting stick is provided with an inner cavity, the inner wall of the limiting stick is symmetrically fixedly connected with a silicone rod, one side of the silicone rod is fixedly connected with an elastic rope, the interior of the limiting stick is fixedly connected with a semicircular tube, the inner wall of the semicircular tube is symmetrically fixedly connected with a magnet sheet, the inner wall of the semicircular tube is symmetrically fixedly connected with a magnetic rod, and the inner wall of the semicircular tube is fixedly connected with a support spring.

[0008] Preferably, the inner wall of the limiting rod is fixedly connected to a limiting ring, and the limiting ring is fixedly connected to the outer wall of one of the silicone rods.

[0009] Preferably, the support springs are fixedly connected to the inner wall of the semicircular tube in sequence from top to bottom, and the number of the support springs is eight.

[0010] Preferably, one side of the longitudinal partition and the transverse partition is fixedly connected to a bearing block, and a rotating wheel at one end of the rotating rod is on one side of the bearing block.

[0011] Preferably, a first groove is formed on one side of the longitudinal partition and the transverse partition, and the outer wall of the friction wheel is slidably connected to the inner wall of the first groove.

[0012] Preferably, a second groove is formed on one side of the longitudinal partition and the transverse partition, and the outer wall of the limiting rod is slidably connected to the inner wall of the second groove.

[0013] Preferably, a fixed partition is fixedly connected to one side of the frame, and the position of the fixed partition corresponds to the positions of the longitudinal partition and the transverse partition.

[0014] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0015] 1. The utility model is provided with a limit rod, which can squeeze the photovoltaic panel during the rotation process, and the photovoltaic panel can be fixed in the frame after squeezing. Since the limit rod forms an outward pulling force in addition to squeezing during rotation, the stability of the photovoltaic panel is strengthened, and there is no obstruction in the center of the frame, which increases the light transmittance.

[0016] 2. A magnetic rod is provided in the utility model, which can play a supporting role through the repulsion of the same poles of the magnet sheet and the magnetic rod. With the assistance of the supporting spring, the photovoltaic panel can be stably clamped, and the tension formed by the elastic rope and the silicone rod can make the limit rod have a continuous pulling force, thereby maintaining the lifting of the photovoltaic panel and delaying the depression of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0018] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0019] Figure 3 This is a schematic diagram of the structure of the limiting roller of the utility model;

[0020] Figure 4 It is a schematic diagram of the internal structure of the limiting roller of the utility model.

[0021] Figure numerals: 1. frame; 2. longitudinal partition; 3. first moving rod; 4. second moving rod; 5. transverse partition; 6. fixed platform; 7. rotating rod; 8. friction wheel; 9. limiting stick; 10. limiting ring; 11. silicone rod; 12. elastic rope; 13. semicircular tube; 14. magnetic rod; 15. magnet sheet; 16. support spring; 17. first groove; 18. second groove; 19. bearing block; 20. fixed partition. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0023] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0024] A high light transmittance photovoltaic guardrail provided by some embodiments of the utility model is described below in conjunction with the accompanying drawings.

[0025] Combination Figure 1-4 As shown, the utility model provides a high-transmittance photovoltaic guardrail, including a frame body 1, one side of the frame body 1 is symmetrically slidably connected with a longitudinal partition 2, one end of the longitudinal partition 2 is fixedly connected with a first moving rod 3, one end of the first moving rod 3 is fitted and slidably connected with a second moving rod 4, one end of the second moving rod 4 is fixedly connected with a transverse partition 5, the transverse partition 5 and one side of the longitudinal partition 2 are fixedly connected with a fixed platform 6, one side of the fixed platform 6 is rotatably connected with a rotating rod 7, one end of the rotating rod 7 is fixedly connected with a limiting rod 9, and one end of the rotating rod 7 is fixedly connected with a friction wheel 8;

[0026] A bearing block 19 is fixedly connected to one side of the longitudinal partition 2 and the transverse partition 5, and a rotating wheel at one end of the rotating rod 7 is on one side of the bearing block 19. A first groove 17 is opened on one side of the longitudinal partition 2 and the transverse partition 5, and the outer wall of the friction wheel 8 is fitted and slidably connected to the inner wall of the first groove 17. A second groove 18 is opened on one side of the longitudinal partition 2 and the transverse partition 5, and the outer wall of the limit rod 9 is fitted and slidably connected to the inner wall of the second groove 18. A fixed partition 20 is fixedly connected to one side of the frame 1, and the position of the fixed partition 20 corresponds to the position of the longitudinal partition 2 and the transverse partition 5.

[0027] In the first embodiment, by pushing the longitudinal partitions 2 on both sides to move, the longitudinal partitions 2 will squeeze the second moving rod 4 through the first moving rod 3, thereby driving the transverse partitions 5 to move, and then the photovoltaic panel is put in, and the longitudinal partitions 2 are loosened. The compression spring in the groove between the longitudinal partitions 2 and the frame 1 will drive the longitudinal partitions 2 to reset, thereby driving the friction wheel 8 to rub against the photovoltaic panel, thereby rotating, and the limit rod 9 on the rotating rod 7 can be driven to rotate during the rotation. Since the rotating rod 7 and the limit rod 9 are eccentrically arranged when connected, a larger part of the limit rod 9 will squeeze the photovoltaic panel, and a pulling force to both sides will be formed during the squeezing process, so that when squeezing the photovoltaic panel, a pulling force can be formed to complete the fixation, and when pulling up the photovoltaic panel, there is no need for load-bearing parts to support it, which can increase the light transmittance of the bracket.

[0028] The limiting rod 9 is provided with an inner cavity, the inner wall of the limiting rod 9 is symmetrically fixedly connected with a silicone rod 11, one side of the silicone rod 11 is fixedly connected with an elastic rope 12, the interior of the limiting rod 9 is fixedly connected with a semicircular tube 13, the inner wall of the semicircular tube 13 is symmetrically fixedly connected with a magnet sheet 15, the inner wall of the semicircular tube 13 is symmetrically fixedly connected with a magnetic rod 14, the inner wall of the semicircular tube 13 is fixedly connected with a support spring 16, the inner wall of the limiting rod 9 is fixedly connected with a limiting ring 10, the limiting ring 10 is fixedly connected to the outer wall of one of the silicone rods 11, the support springs 16 are fixedly connected to the inner wall of the semicircular tube 13 from top to bottom, and the number of the support springs 16 is eight.

[0029] In the second embodiment, when the limiting roller 9 is rotating, the semicircular tube 13 will be squeezed and deformed, thereby completing the contraction. However, under the support of the supporting spring 16, the magnetic rod 14 and the magnet sheet 15, a clamping force can be formed to complete the fixation. When the silicone rod 11 and the elastic rope 12 are rotated into the second groove 18, the second groove 18 will be squeezed. The silicone rod 11 is squeezed into the second groove, thereby forming an auxiliary fixing force through the squeezing force. When rotating away, the elastic rope 12 will drive the silicone rod 11 to quickly reset.

[0030] The working principle and use process of the utility model are as follows: by moving the longitudinal partitions 2 on both sides, the longitudinal partitions 2 will drive the first moving rod 3 to squeeze the second moving rod 4 when moving, so that the transverse partition 5 and the longitudinal partition 2 can be moved apart, and then the photovoltaic panel is placed close to the fixed partition 20, and then the longitudinal partition 2 is reset to allow the friction wheel 8 to rub against the photovoltaic panel and drive the rotating rod 7 to rotate. When the rotating rod 7 rotates, it can drive the friction wheel 8 to squeeze and push the photovoltaic panel. At the same time, a clamping force can be formed under the support of the magnetic rod 14 and the magnet sheet 15, thereby limiting and fixing the photovoltaic panel.

[0031] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A high-transmittance photovoltaic guardrail, comprising a frame (1), one side of the frame (1) being symmetrically slidably connected to a longitudinal partition (2), characterized in that: One end of the longitudinal partition (2) is fixedly connected to a first moving rod (3), one end of the first moving rod (3) is slidably connected to a second moving rod (4), one end of the second moving rod (4) is fixedly connected to a transverse partition (5), one side of the transverse partition (5) and the longitudinal partition (2) is fixedly connected to a fixed platform (6), one side of the fixed platform (6) is rotatably connected to a rotating rod (7), one end of the rotating rod (7) is fixedly connected to a limiting rod (9), and one end of the rotating rod (7) is fixedly connected to a friction wheel (8); The limiting rod (9) is provided with an inner cavity, the inner wall of the limiting rod (9) is symmetrically fixedly connected to a silicone rod (11), one side of the silicone rod (11) is fixedly connected to an elastic rope (12), the interior of the limiting rod (9) is fixedly connected to a semicircular tube (13), the inner wall of the semicircular tube (13) is symmetrically fixedly connected to a magnet sheet (15), the inner wall of the semicircular tube (13) is symmetrically fixedly connected to a magnetic rod (14), and the inner wall of the semicircular tube (13) is fixedly connected to a support spring (16).

2. A high light transmittance photovoltaic guardrail according to claim 1, characterized in that: The inner wall of the limiting rod (9) is fixedly connected to a limiting ring (10), and the limiting ring (10) is fixedly connected to the outer wall of one of the silicone rods (11).

3. The high light transmittance photovoltaic guardrail according to claim 1, characterized in that: The support springs (16) are fixedly connected to the inner wall of the semicircular tube (13) in sequence from top to bottom, and the number of the support springs (16) is eight.

4. The high light transmittance photovoltaic guardrail according to claim 1, characterized in that: A bearing block (19) is fixedly connected to one side of the longitudinal partition (2) and the transverse partition (5), and a rotating wheel at one end of the rotating rod (7) is on one side of the bearing block (19).

5. The high light transmittance photovoltaic guardrail according to claim 4, characterized in that: A first groove (17) is formed on one side of the longitudinal partition (2) and the transverse partition (5), and the outer wall of the friction wheel (8) is slidably connected to the inner wall of the first groove (17).

6. The high light transmittance photovoltaic guardrail according to claim 1, characterized in that: A second groove (18) is provided on one side of the longitudinal partition (2) and the transverse partition (5), and the outer wall of the limiting rod (9) is slidably connected to the inner wall of the second groove (18).

7. The high light transmittance photovoltaic guardrail according to claim 1, characterized in that: A fixed partition (20) is fixedly connected to one side of the frame (1), and the position of the fixed partition (20) corresponds to the positions of the longitudinal partition (2) and the transverse partition (5).

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