Rust-proof solar photovoltaic support

Abstract

The utility model discloses a rust-proof solar photovoltaic support, which relates to the technical field of solar supports and comprises a base, two mounting plates are fixedly connected to the upper surface of the base, a rotating rod is rotatably connected between the two mounting plates, a support plate is fixedly sleeved on the rod wall of the rotating rod, a rotating shaft is rotatably connected to the upper surface of the base, and the rotating shaft is rotatably connected to the lower surface of the base. A sleeve is fixedly connected to the upper end of the rotating shaft, an inner threaded hole is formed in the upper end of the sleeve, a lead screw is connected to the interior of the inner threaded hole in a threaded and sleeved mode, a baffle is fixedly connected to the rod wall of the lead screw in a sleeved mode, a protective sleeve is fixedly connected to the lower surface of the baffle, and a sliding mechanism is arranged on the upper surface of the lead screw. By rotating the two holding rods, the sleeve can be rotated, the lead screw can move upwards, the angle of the support plate can be adjusted, and in the process, the lead screw can be prevented from being wetted by rainwater and rusted through the protective sleeve.

Description

Technical Field

[0001] The utility model relates to the technical field of solar brackets, in particular to a rust-proof solar photovoltaic bracket. Background Art

[0002] Solar photovoltaic bracket is a special bracket designed for placing, installing and fixing solar panels in solar photovoltaic power generation system. It is generally made of aluminum alloy and stainless steel. Photovoltaic bracket products are divided into ground type, roof type, wall type, portable type, etc.

[0003] Among them, a solar photovoltaic aluminum bracket with publication number CN207638600U includes a fixing frame made of aluminum alloy, a mounting frame for placing solar photovoltaic panels is arranged above the fixing frame, and a fixing rod for supporting the mounting frame is arranged at a position near both sides of the bottom of the mounting frame, and the fixing rod is hinged to the bottom of the mounting frame.

[0004] However, existing solar photovoltaic aluminum brackets are usually exposed to the outside, so the screw rods used to adjust the angles are usually rusted due to rain erosion, thereby affecting the angle adjustment of the bracket. Utility Model Content

[0005] In view of the above problems existing in the existing solar photovoltaic aluminum bracket, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a rust-proof solar photovoltaic bracket, which solves the problem that the existing solar photovoltaic aluminum bracket is usually exposed to the outside, so the screw rod used to adjust the angle will usually rust due to rain erosion, thereby affecting the angle adjustment of the bracket.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A rust-proof solar photovoltaic bracket comprises a base, the upper surface of the base is fixedly connected to two mounting plates, a rotating rod is rotatably connected between the two mounting plates, a bracket plate is fixedly sleeved on the rod wall of the rotating rod, a rotating shaft is rotatably connected to the upper surface of the base, a sleeve is fixedly connected to the upper end of the rotating shaft, an internal threaded hole is provided at the upper end of the sleeve, a screw rod is sleeved on the internal thread of the internal threaded hole, a baffle is fixedly sleeved on the rod wall of the screw rod, a protective sleeve is fixedly connected to the lower surface of the baffle, and a sliding mechanism is provided on the upper surface of the screw rod.

[0009] Preferably, the sliding mechanism includes two support plates, a sliding rod, a slider and a hinge seat, the two support plates are fixedly connected to the lower surface of the bracket plate, the sliding rod is fixedly connected between the two support plates, the slider is slidably sleeved on the rod wall of the sliding rod, and the hinge seat is fixedly connected between the slider and the screw rod.

[0010] Preferably, a sealing groove is arranged around the inside of the protective sleeve, a sealing rubber ring is arranged inside the sealing groove, and the sealing rubber ring is fitted with the outer surface of the sleeve.

[0011] Preferably, a stopper is slidably provided inside the sleeve, and the stopper is fixedly connected to the lower end of the screw rod.

[0012] Preferably, two gripping rods are symmetrically fixedly connected to the side wall of the sleeve.

[0013] Preferably, a plurality of screw rods are fixedly connected to the upper surface of the bracket plate.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. The utility model can rotate the two gripping rods to rotate the sleeve, move the screw rod upward, and adjust the angle of the bracket plate. In this process, the protective sleeve can be used to prevent the screw rod from being wetted by rainwater and rusted.

[0016] 2. The utility model can prevent water vapor from entering the interior of the protective sleeve by means of a sealing rubber ring arranged inside the sealing groove, thereby improving the protective performance of the protective sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 For the utility model Figure 1 A cross-sectional view of

[0020] Figure 3 For the utility model Figure 2 An enlarged schematic diagram of part A.

[0021] Description of reference numerals:

[0022] 1. Base; 2. Mounting plate; 3. Rotating rod; 4. Bracket plate; 5. Rotating shaft; 6. Sleeve; 7. Screw rod; 8. Baffle plate; 9. Protective sleeve; 10. Support plate; 11. Sliding rod; 12. Sliding block; 13. Articulated seat; 14. Sealing rubber ring; 15. Block; 16. Grip rod; 17. Screw rod. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model embodiment discloses a rust-proof solar photovoltaic bracket.

[0025] The utility model provides Figure 1-3 The rust-proof solar photovoltaic bracket shown includes a base 1, two mounting plates 2 are fixedly connected to the upper surface of the base 1, a rotating rod 3 is rotatably connected between the two mounting plates 2, a bracket plate 4 is fixedly sleeved on the rod wall of the rotating rod 3, a rotating shaft 5 is rotatably connected to the upper surface of the base 1, a sleeve 6 is fixedly connected to the upper end of the rotating shaft 5, an internal threaded hole is opened at the upper end of the sleeve 6, a screw rod 7 is sleeved on the internal thread of the internal threaded hole, a baffle 8 is fixedly sleeved on the rod wall of the screw rod 7, a protective sleeve 9 is fixedly connected to the lower surface of the baffle 8, and a sliding mechanism is arranged on the upper surface of the screw rod 7.

[0026] The screw rod 3 can be moved up and down by rotating the sleeve 9, and then the angle of the bracket plate 4 can be adjusted. At this time, the protective sleeve 9 can prevent rainwater from eroding the screw rod 3 on rainy days, thereby increasing the service life of the device.

[0027] In order to make the screw rod 7 move normally, Figure 1-2 As shown, the sliding mechanism includes two support plates 10, a sliding rod 11, a slider 12 and a hinge seat 13. The two support plates 10 are fixedly connected to the lower surface of the bracket plate 4, the sliding rod 11 is fixedly connected between the two support plates 10, the slider 12 is slidably sleeved on the rod wall of the sliding rod 11, and the hinge seat 13 is fixedly connected between the slider 12 and the screw rod 7.

[0028] When the screw rod 3 moves upward, the slider 12 then moves on the slide bar 11 to drive the support plate 4 to rotate, so as to adjust the angle of the solar photovoltaic panel.

[0029] In order to further improve the sealing performance of the protective sleeve 9, Figure 2-3 As shown, a sealing groove is arranged around the inside of the protective sleeve 9 , and a sealing rubber ring 14 is arranged inside the sealing groove. The sealing rubber ring 14 is in contact with the outer surface of the sleeve 6 .

[0030] The sealing rubber ring 14 is used to prevent water vapor from entering the interior of the protective sleeve 9, thereby improving the protective performance of the protective sleeve 9.

[0031] In order to prevent the screw rod 7 from moving out from the inside of the sleeve 6, Figure 2-3 As shown, a stopper 15 is slidably provided inside the sleeve 6 , and the stopper 15 is fixedly connected to the lower end of the screw rod 7 .

[0032] The stopper 15 can play a role of limiting, thereby preventing the screw rod 7 from moving out of the interior of the sleeve 6.

[0033] In order to facilitate the rotation of the sleeve 6, Figure 1-2 As shown, two gripping rods 16 are symmetrically fixedly connected to the side wall of the sleeve 6 .

[0034] The two gripping rods 16 can be used to facilitate the staff to rotate the sleeve 6 .

[0035] Finally, in order to facilitate the installation of solar panels, such as Figure 1-2 As shown, a plurality of screw rods 17 are fixedly connected to the upper surface of the bracket plate 4 .

[0036] Each screw rod 17 can be used to conveniently install the solar panel.

[0037] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A rust-proof solar photovoltaic support, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to two mounting plates (2), a rotating rod (3) is rotatably connected between the two mounting plates (2), a rod wall of the rotating rod (3) is fixedly sleeved with a bracket plate (4), the upper surface of the base (1) is rotatably connected to a rotating shaft (5), the upper end of the rotating shaft (5) is fixedly connected to a sleeve (6), the upper end of the sleeve (6) is provided with an internal threaded hole, the internal thread of the internal threaded hole is sleeved with a screw rod (7), the rod wall of the screw rod (7) is fixedly sleeved with a baffle (8), the lower surface of the baffle (8) is fixedly connected with a protective sleeve (9), and the upper surface of the screw rod (7) is provided with a sliding mechanism.

2. The rust-proof solar photovoltaic bracket according to claim 1, characterized in that: The sliding mechanism comprises two support plates (10), a sliding rod (11), a slider (12) and a hinge seat (13); the two support plates (10) are fixedly connected to the lower surface of the bracket plate (4); the sliding rod (11) is fixedly connected between the two support plates (10); the slider (12) is slidably sleeved on the rod wall of the sliding rod (11); and the hinge seat (13) is fixedly connected between the slider (12) and the screw rod (7).

3. The rust-proof solar photovoltaic bracket according to claim 1, characterized in that: A sealing groove is arranged around the interior of the protective sleeve (9), a sealing rubber ring (14) is arranged inside the sealing groove, and the sealing rubber ring (14) is fitted with the outer surface of the sleeve (6).

4. The rust-proof solar photovoltaic bracket according to claim 1, characterized in that: A stopper (15) is slidably disposed inside the sleeve (6), and the stopper (15) is fixedly connected to the lower end of the screw rod (7).

5. The rust-proof solar photovoltaic support according to claim 1, characterized in that: Two gripping rods (16) are symmetrically and fixedly connected to the side wall of the sleeve (6).

6. The rust-proof solar photovoltaic support according to claim 1, characterized in that: A plurality of screw rods (17) are fixedly connected to the upper surface of the bracket plate (4).

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