Novel photovoltaic panel roof fixing device

Abstract

The utility model relates to the technical field of solar photovoltaic panels, and discloses a novel photovoltaic panel roof fixing device which comprises a supporting seat, a first connecting arm is fixedly connected to the supporting seat, a first hinge strip is hinged to the first connecting arm, one end of the first hinge strip is hinged to a second hinge strip, and the other end of the first hinge strip is hinged to the second hinge strip. A second connecting arm is hinged to one end of the second hinge strip, and a mounting base is fixedly connected to the second connecting arm. According to the utility model, when sunlight cannot irradiate the photovoltaic panel and the angle of the photovoltaic panel needs to be adjusted, the rotating rods at the two ends of the mounting seat are arranged in the arc-shaped grooves, then the support frame is pushed to enable the stop block to block the group of rotating rods, and then the end, far away from the rotatable rotating rods, of the mounting seat is pushed, so that the angle of the photovoltaic panel on the mounting seat is adjusted; and if the angle in the opposite direction needs to be adjusted, the operation is opposite, so that the irradiation angle can be adjusted after the solar photovoltaic panel is installed, the application range is enlarged, and the practicability of the solar photovoltaic panel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of solar photovoltaic panels, in particular to a novel photovoltaic panel roof fixing device. Background Art

[0002] Solar photovoltaic system refers to the facilities that use the photovoltaic effect of photovoltaic semiconductor materials to convert solar energy into direct current electricity. The core of photovoltaic facilities is solar panels, and the semiconductor materials used for power generation are mainly: monocrystalline silicon, polycrystalline silicon, amorphous silicon and cadmium telluride.

[0003] At present, in the process of installing solar photovoltaic panels, the steps are relatively cumbersome, the installation efficiency is low, and the installation and disassembly are inconvenient. Then, most of the existing solar photovoltaic panels cannot adjust the irradiation angle after installation, which reduces the scope of application and thus greatly reduces the practicality of solar photovoltaic panels. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a novel photovoltaic panel roof fixing device.

[0005] In order to achieve the above-mentioned objectives, the utility model adopts the following technical solutions: a novel photovoltaic panel roof fixing device, comprising a support seat, the support seat is fixedly connected with a first connecting arm, the first connecting arm is hinged with a first hinge bar, one end of the first hinge bar is hinged with a second hinge bar, one end of the second hinge bar is hinged with a second connecting arm, the second connecting arm is fixedly connected with a mounting seat, the mounting seat is fixedly connected with a rotating rod, the support seat is fixedly connected with a support, the support is provided with an arc-shaped groove matching the rotating rod, the support seat is fixedly connected with a fixed slider, the fixed slider is slidably connected with a sliding rod, the sliding rod is fixedly connected with a support frame, the support frame is fixedly connected with a blocking block, and the support is provided with a square groove matching the blocking block.

[0006] As a further description of the above technical solution:

[0007] The support seat is fixedly connected with a support leg, a knob is passed through and fixedly connected with the support leg, a driving bevel gear is fixedly connected with the knob, a driven bevel gear is meshedly connected with the driving bevel gear, a threaded rod is fixedly connected with the driven bevel gear, a threaded block is threadedly connected with the threaded rod, a guide rod is fixedly connected with the support leg, the threaded block slides on the guide rod, a connecting strip is hinged on the threaded block, one end of the connecting strip is hinged with a connecting rod, the connecting rod is hinged on the support leg, and the connecting rod is fixedly connected with the support block.

[0008] As a further description of the above technical solution:

[0009] The first connecting arm, the first hinge bar, the second hinge bar and the second connecting arm are each provided with two groups, the two groups of the first connecting arms are symmetrically distributed on the support seat, and the two groups of the second connecting arms are symmetrically distributed on the mounting seat.

[0010] As a further description of the above technical solution:

[0011] The rotating rods are provided with two groups symmetrically distributed at the two ends of the mounting seat, the supports are provided with four groups evenly distributed on the supporting seat, and the arc-shaped grooves are provided with four groups symmetrically distributed on the supports.

[0012] As a further description of the above technical solution:

[0013] The fixed slide block is arranged at the top of the support seat and is located between the two groups of first connecting arms. The support frame is provided with two groups and is symmetrically distributed at both ends of the slide rod. The blocking block is provided with two groups and is symmetrically distributed at both ends of the support frame.

[0014] As a further description of the above technical solution:

[0015] The driving bevel gear and the driven bevel gear are both rotated on the support legs, the threaded rod is rotated on the support legs, and the guide rod is provided with two groups symmetrically distributed on both sides of the threaded rod.

[0016] As a further description of the above technical solution:

[0017] The supporting legs are provided in two groups and are symmetrically distributed at the bottom of the supporting seat, and the connecting strips, connecting rods and supporting blocks are provided in two groups.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, when the sunlight cannot reach the photovoltaic panel and the angle of the photovoltaic panel needs to be adjusted, the rotating rods at both ends of the mounting seat are first placed in the arc-shaped grooves, and then the support frame is pushed to make the blocking block block a group of rotating rods, and then the mounting seat is pushed away from one end of the rotatable rotating rod, so as to adjust the angle of the photovoltaic panel on the mounting seat. If the angle in the opposite direction needs to be adjusted, the operation is reversed. In this way, the irradiation angle of the solar photovoltaic panel can be adjusted after installation, which increases the scope of application and improves the practicality of the solar photovoltaic panel.

[0020] 2. In the utility model, when using the new photovoltaic panel roof fixing device, first manually turn the knob to drive the connecting rod to move downward, and through the hinge between the connecting rod and the supporting leg, let the supporting block fix the support downward, and install and fix the device, so that the force-bearing area is increased during support, and the force is more evenly distributed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1This is a structural schematic diagram of a novel photovoltaic panel roof fixing device proposed by the utility model;

[0022] Figure 2 A local explosion of a novel photovoltaic panel roof fixing device proposed by the utility model Figure 1 ;

[0023] Figure 3 A local explosion of a novel photovoltaic panel roof fixing device proposed by the utility model Figure 2 ;

[0024] Figure 4 This is a cross-sectional view of a novel photovoltaic panel roof fixing device proposed by the utility model;

[0025] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0026] Legend:

[0027] 1. Support seat; 2. First connecting arm; 3. First hinge strip; 4. Second hinge strip; 5. Second connecting arm; 6. Mounting seat; 7. Turn bar; 8. Support; 9. Arc groove; 10. Fixed slider; 11. Slide bar; 12. Support frame; 13. Blocking block; 14. Square groove; 15. Support leg; 16. Knob; 17. Active bevel gear; 18. Driven bevel gear; 19. Threaded rod; 20. Threaded block; 21. Guide rod; 22. Connecting strip; 23. Connecting rod; 24. Support block. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1-Figure 5The utility model provides an embodiment: a novel photovoltaic panel roof fixing device, including a support seat 1, a first connecting arm 2 is fixedly connected to the support seat 1, a first hinge bar 3 is hinged on the first connecting arm 2, one end of the first hinge bar 3 is hinged to the second hinge bar 4, one end of the second hinge bar 4 is hinged to the second connecting arm 5, the second connecting arm 5 is fixedly connected to the mounting seat 6, the mounting seat 6 is fixedly connected to the rotating rod 7, the support seat 1 is fixedly connected to a support 8, the support 8 is provided with an arc-shaped groove 9 adapted to the rotating rod 7, the support seat 1 is fixedly connected to a fixed slider 10, the fixed slider 10 is slidably connected to a sliding rod 11, and the sliding rod 11 is fixedly connected to There is a support frame 12, on which a blocking block 13 is fixedly connected, and a square groove 14 adapted to the blocking block 13 is opened on the support 8. When sunlight cannot irradiate the photovoltaic panel and the angle of the photovoltaic panel needs to be adjusted, the rotating rods 7 at both ends of the mounting seat 6 are first placed in the arc-shaped grooves 9, and then the support frame 12 is pushed to make the blocking block 13 block a group of rotating rods 7, and then the mounting seat 6 is pushed away from one end of the rotatable rotating rod 7, so as to adjust the angle of the photovoltaic panel on the mounting seat 6. If the angle in the opposite direction needs to be adjusted, the operation can be reversed. In this way, the irradiation angle of the solar photovoltaic panel can be adjusted after installation, which increases the scope of application and improves the practicality of the solar photovoltaic panel.

[0030] The support seat 1 is fixedly connected with a support leg 15, a knob 16 is fixedly connected to the support leg 15, a driving bevel gear 17 is fixedly connected to the knob 16, a driven bevel gear 18 is meshedly connected to the driving bevel gear 17, a threaded rod 19 is fixedly connected to the driven bevel gear 18, a threaded block 20 is threadedly connected to the threaded rod 19, a guide rod 21 is fixedly connected to the support leg 15, the threaded block 20 slides on the guide rod 21, a connecting strip 22 is hinged on the threaded block 20, and the connecting rod 21 is fixedly connected to the support leg 15. One end of the connecting strip 22 is hinged with a connecting rod 23, and the connecting rod 23 is hinged on the supporting leg 15. A supporting block 24 is fixedly connected to the connecting rod 23. The first connecting arm 2, the first hinge strip 3, the second hinge strip 4, and the second connecting arm 5 are each provided with two groups. The two groups of first connecting arms 2 are symmetrically distributed on the supporting seat 1, and the two groups of second connecting arms 5 are symmetrically distributed on the mounting seat 6. The rotating rod 7 is provided with two groups symmetrically distributed at both ends of the mounting seat 6, and the support 8 is provided with four groups evenly distributed on the support On the support seat 1, four groups of arc-shaped grooves 9 are symmetrically distributed on the support 8, a fixed slider 10 is arranged at the top of the support seat 1 and between the two groups of first connecting arms 2, a support frame 12 is provided with two groups and is symmetrically distributed at both ends of the slide rod 11, a blocking block 13 is provided with two groups and is symmetrically distributed at both ends of the support frame 12, an active bevel gear 17 and a driven bevel gear 18 are both rotated on the support leg 15, a threaded rod 19 is rotated on the support leg 15, a guide rod 21 is provided with two groups and is symmetrically distributed on both sides of the threaded rod 19, a support leg 15 is provided with two groups and is symmetrically distributed at the bottom of the support seat 1, and two groups of connecting strips 22, connecting rods 23, and support blocks 24 are provided. When using the new photovoltaic panel roof fixing device, first manually turn the knob 16 to drive the connecting rod 23 to move downward, and through the hinge of the connecting rod 23 and the support leg 15, let the support block 24 fix the support downward, and install and fix the device so that the force area is increased when it is supported, and the force is more uniform.

[0031] Working principle: When using the new photovoltaic panel roof fixing device, first manually turn the knob 16, the knob 16 drives the active bevel gear 17 to rotate, the active bevel gear 17 drives the driven bevel gear 18 to rotate, the driven bevel gear 18 drives the threaded rod 19 to rotate, the threaded rod 19 rotates so that the threaded block 20 moves along the direction of the guide rod 21, the movement of the threaded block 20 drives the connecting strip 22 to move, thereby driving the connecting rod 23 to expand and move downward, through the hinge of the connecting rod 23 and the support leg 15, let the support block 24 fix the support downward, install and fix the device, so that the force area is increased when it is supported, and the force is more uniform, and then the photovoltaic panel is fixed to the mounting base 6 by bolts, when the sunlight cannot reach the photovoltaic panel, the angle of the photovoltaic panel needs to be adjusted First, place the rotating rods 7 at both ends of the mounting seat 6 in the arc-shaped grooves 9, then push the support frame 12 to make the sliding rod 11 slide on the fixed slider 10, thereby pushing a group of blocking blocks 13 into the square grooves 14 on one side, so that the blocking blocks 13 block a group of rotating rods 7, allowing a group of rotating rods 7 to rotate in the arc-shaped grooves 9, and then push the mounting seat 6 away from one end of the rotatable rotating rod 7, push the mounting seat 6 to drive the second hinged bar 4 to move on the second connecting arm 5, and the second hinged bar 4 drives the first hinged bar 3 to move on the first connecting arm 2, thereby changing the angles among the second connecting arm 5, the second hinged bar 4, the first hinged bar 3, and the first connecting arm 2, thereby adjusting the angle of the photovoltaic panel on the mounting seat 6. If you need to adjust the angle in the opposite direction, just do the opposite operation.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel photovoltaic panel roof fixing device, comprising a support seat (1), characterized in that: The support seat (1) is fixedly connected with a first connecting arm (2), the first connecting arm (2) is hinged with a first hinge bar (3), one end of the first hinge bar (3) is hinged with a second hinge bar (4), one end of the second hinge bar (4) is hinged with a second connecting arm (5), the second connecting arm (5) is fixedly connected with a mounting seat (6), the mounting seat (6) is fixedly connected with a rotating rod (7), the support seat (1) is fixedly connected with a support seat (8), the support seat (8) is provided with an arc-shaped groove (9) matching with the rotating rod (7), the support seat (1) is fixedly connected with a fixed slider (10), the fixed slider (10) is slidably connected with a sliding rod (11), the sliding rod (11) is fixedly connected with a support frame (12), the support frame (12) is fixedly connected with a blocking block (13), and the support seat (8) is provided with a square groove (14) matching with the blocking block (13).

2. A novel photovoltaic panel roof fixing device according to claim 1, characterized in that: The support seat (1) is fixedly connected with a support leg (15), a knob (16) is passed through and fixedly connected with the support leg (15), a driving bevel gear (17) is fixedly connected with the knob (16), a driven bevel gear (18) is meshedly connected with the driving bevel gear (17), a threaded rod (19) is fixedly connected with the driven bevel gear (18), a threaded block (20) is threadedly connected with the threaded rod (19), a guide rod (21) is fixedly connected with the support leg (15), the threaded block (20) slides on the guide rod (21), a connecting strip (22) is hingedly connected with the threaded block (20), one end of the connecting strip (22) is hingedly connected with a connecting rod (23), the connecting rod (23) is hingedly connected to the support leg (15), and a support block (24) is fixedly connected with the connecting rod (23).

3. A novel photovoltaic panel roof fixing device according to claim 2, characterized in that: The first connecting arm (2), the first hinge bar (3), the second hinge bar (4), and the second connecting arm (5) are each provided with two groups, the two groups of the first connecting arms (2) are symmetrically distributed on the support seat (1), and the two groups of the second connecting arms (5) are symmetrically distributed on the mounting seat (6).

4. A novel photovoltaic panel roof fixing device according to claim 3, characterized in that: The rotating rod (7) is provided with two groups symmetrically distributed at the two ends of the mounting seat (6), the support (8) is provided with four groups evenly distributed on the supporting seat (1), and the arc-shaped groove (9) is provided with four groups symmetrically distributed on the support (8).

5. A novel photovoltaic panel roof fixing device according to claim 4, characterized in that: The fixed sliding block (10) is arranged at the top of the supporting seat (1) and is located between the two groups of first connecting arms (2); the supporting frame (12) is provided with two groups and is symmetrically distributed at the two ends of the sliding rod (11); and the blocking block (13) is provided with two groups and is symmetrically distributed at the two ends of the supporting frame (12).

6. A novel photovoltaic panel roof fixing device according to claim 5, characterized in that: The driving bevel gear (17) and the driven bevel gear (18) are both rotated on the support leg (15), the threaded rod (19) is rotated on the support leg (15), and the guide rod (21) is provided with two groups symmetrically distributed on both sides of the threaded rod (19).

7. A novel photovoltaic panel roof fixing device according to claim 6, characterized in that: The support legs (15) are provided in two groups and are symmetrically distributed at the bottom of the support base (1); and the connecting strips (22), connecting rods (23), and support blocks (24) are each provided in two groups.

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