High-stability main body frame of flexible photovoltaic support

Abstract

The high-stability main body frame comprises a cement bottom column, a mounting bolt and a windproof rope, a lower mounting frame is arranged in the middle of the upper end of the cement bottom column, a mounting through hole is formed in the upper end of the interior of the lower mounting frame, a mounting through groove is formed in the lower mounting frame, and meanwhile a movable mounting frame is connected into the mounting through groove; a threaded mounting groove is formed in the movable mounting frame, a mounting bolt is connected into the threaded mounting groove, a movable rotating shaft is arranged at the top of the movable mounting frame, and a mounting support is mounted at the upper end of the movable rotating shaft. According to the high-stability main body frame of the flexible photovoltaic support, free adjustment of the installation height of a photovoltaic panel can be achieved through the movable installation frame capable of being adjusted in a lifting mode, meanwhile, the installation angle of the photovoltaic panel can be adjusted according to the requirement of a use environment, the windproof performance of the main body frame is achieved, the working efficiency is improved, and meanwhile the structure is simple; and the production cost can be greatly reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of flexible photovoltaic brackets, and in particular to a high-stability main frame of a flexible photovoltaic bracket. Background Art

[0002] Flexible photovoltaic support is a large-span, high-clearance, multi-span structure, which adopts the design of tensioning prestressed steel wire rope or steel strand between the fixed points at both ends. This support system uses the spatial structure technology of suspension, pulling, hanging, supporting and pressing, and is connected by a combination of flexible suspension cables and rigid support rods, supplemented by rigid supports and strong anchors to form a large-span load-bearing flexible support system. The application scenarios of flexible photovoltaic support include complex terrains such as mountains, lakes and fish ponds. By setting the foundation at a suitable location and tensioning prestressed steel strands or wire ropes, efficient photovoltaic component support can be achieved. This requires the use of a main frame. When the existing main frame is used, since most of the main frames are installed on complex terrains, the stability of the main frame is easily affected during use, resulting in reduced practicality and reduced efficiency of the main frame. Therefore, improvements need to be made to the above problems to meet actual usage needs. Summary of the invention

[0003] The object of the present invention is to provide a high-stability main frame of a flexible photovoltaic support to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a high-stability main frame of a flexible photovoltaic bracket, comprising a cement base column, mounting bolts and windproof ropes, a lower mounting bracket is arranged in the middle of the upper end of the cement base column, and a mounting through hole is opened at the upper end of the lower mounting bracket, and a mounting through groove is opened inside the lower mounting bracket, and a movable mounting bracket is connected inside the mounting through groove, a threaded mounting groove is opened inside the movable mounting bracket, and a mounting bolt is connected inside the threaded mounting groove, a movable rotating shaft is arranged on the top of the movable mounting bracket, and a mounting bracket is installed on the upper end of the movable rotating shaft, a first movable shaft is installed on both sides of the outside of the lower mounting bracket, a support frame is arranged outside the first movable shaft, and a second movable shaft is connected to the front end of the support frame, and a movable sliding block is added to the upper end of the second movable shaft, movable sliding grooves are opened on both sides of the inside of the mounting bracket, and upper mounting rings are added on both sides of the outside of the mounting bracket, and a windproof rope is connected inside the upper mounting ring, and a lower mounting ring is connected to the bottom of the windproof rope, and a fixed base is arranged at the lower end of the lower mounting ring.

[0005] Preferably, the inner dimensions of the mounting slot are matched with the outer dimensions of the movable mounting frame, and the movable mounting frame is slidably connected to the lower mounting frame via the mounting slot.

[0006] Preferably, the inner dimension of the threaded mounting groove is matched with the outer dimension of the mounting bolt, and the mounting bolt is rotatably connected to the movable mounting frame through the threaded mounting groove.

[0007] Preferably, the mounting bracket and the movable mounting frame are vertically distributed, and the mounting bracket is rotatably connected to the movable mounting frame via a movable rotating shaft.

[0008] Preferably, there are two support frames, and the two support frames are symmetrically arranged on both sides of the outer side of the lower mounting frame along the front center axis of the lower mounting frame.

[0009] Preferably, the outer dimension of the movable slider is matched with the inner dimension of the movable slide groove, and the movable slider is slidably connected to the mounting bracket through the movable slide groove.

[0010] Preferably, the outer side of the upper mounting ring and the outer side of the mounting bracket are horizontally distributed, and the upper mounting ring is fixedly connected to the mounting bracket by bolts.

[0011] Preferably, the outer side of the windproof rope is vertically distributed with the outer side of the mounting bracket, and the windproof rope is connected to the mounting bracket through an upper mounting ring.

[0012] Compared with the prior art, the invention has the following beneficial effects: the high-stability main frame of the flexible photovoltaic bracket can provide limited support for the mounting bracket, thereby preventing the mounting bracket from being displaced when affected by the environment, and improving the stability of the flexible photovoltaic bracket during use; The high-stability main frame of the flexible photovoltaic bracket is provided with mounting bolts. The overall installation height of the photovoltaic panel can be adjusted by sliding the movable mounting frame inside the lower mounting frame, and the installation can be quickly limited, which reduces the labor intensity of the staff. The use angle of the mounting bracket can be adjusted through the support frame, so as to quickly adjust the installation angle of the photovoltaic panel. The flexible photovoltaic bracket has a high-stability main frame and is equipped with windproof ropes. The movable mounting frame that can be raised and lowered can realize free adjustment of the installation height of the photovoltaic panel. At the same time, the installation angle of the photovoltaic panel can be adjusted according to the needs of the use environment. It has the windproof performance of the main frame, which improves work efficiency while having a simple structure, which can greatly reduce production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the device of the present invention; Figure 2 This is a schematic diagram of a three-dimensional cross-sectional structure of the mounting bracket of the present invention; Figure 3 It is a schematic diagram of the three-dimensional unfolding structure of the movable mounting frame of the present invention.

[0014] In the figure: 1. Cement base column; 2. Lower mounting frame; 3. Mounting through hole; 4. Mounting through slot; 5. Movable mounting frame; 6. Threaded mounting slot; 7. Mounting bolt; 8. Movable rotating shaft; 9. Mounting bracket; 10. First movable shaft; 11. Support frame; 12. Second movable shaft; 13. Movable sliding block; 14. Movable sliding slot; 15. Upper mounting ring; 16. Windproof rope; 17. Lower mounting ring; 18. Fixed base. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] See also Figures 1 to 3 The present invention provides a technical solution: a high-stability main frame of a flexible photovoltaic bracket, comprising a cement bottom column 1, a mounting bolt 7 and a windproof rope 16, a lower mounting frame 2 is arranged in the middle of the upper end of the cement bottom column 1, and a mounting through hole 3 is opened at the upper end of the lower mounting frame 2, and a mounting through groove 4 is opened inside the lower mounting frame 2, and a movable mounting frame 5 is connected inside the mounting through groove 4, and a threaded mounting groove 6 is opened inside the movable mounting frame 5, and a mounting bolt 7 is connected inside the threaded mounting groove 6, a movable rotating shaft 8 is arranged on the top of the movable mounting frame 5, and a mounting bracket 9 is installed on the upper end of the movable rotating shaft 8, first movable shafts 10 are installed on both sides of the outer side of the lower mounting frame 2, and a support frame 11 is arranged outside the first movable shaft 10, and a second movable shaft 12 is connected to the front end of the support frame 11, and a movable shaft 12 is added to the upper end of the second movable shaft 12 A movable slider 13, movable slide grooves 14 are provided on both sides of the interior of the mounting bracket 9, the internal dimensions of the mounting through grooves 4 are adapted to the external dimensions of the movable mounting frame 5, and the movable mounting frame 5 is slidingly connected to the lower mounting frame 2 through the mounting through grooves 4, the internal dimensions of the threaded mounting grooves 6 are adapted to the external dimensions of the mounting bolts 7, and the mounting bolts 7 are rotatably connected to the movable mounting frame 5 through the threaded mounting grooves 6, the mounting bracket 9 and the movable mounting frame 5 are vertically distributed, and the mounting bracket 9 is rotatably connected to the movable mounting frame 5 through a movable rotating shaft 8, there are two support frames 11, and the two support frames 11 are symmetrically arranged on both sides of the exterior of the lower mounting frame 2 about the front center axis of the lower mounting frame 2, the external dimensions of the movable slider 13 are adapted to the internal dimensions of the movable slide grooves 14, and the movable slider 13 is slidably connected to the mounting bracket 9 through the movable slide grooves 14.

[0017] When using the high stability main frame of the flexible photovoltaic bracket, Figures 1 to 3The movable mounting frame 5 is first assembled and connected to the lower mounting frame 2 through the mounting groove 4, and the threaded mounting groove 6 opened in the movable mounting frame 5 is connected to the mounting through hole 3 opened at the upper end of the lower mounting frame 2, and the movable mounting frame 5 is quickly fixed to the lower mounting frame 2 through the mounting bolts 7. At the same time, the movable rotating shaft 8 installed on the upper end of the movable mounting frame 5 makes the mounting bracket 9 rotatably connected to the movable mounting frame 5, and the first movable shaft 10 is fixedly installed on both sides of the outside of the lower mounting frame 2, and the support frame 11 is fixedly installed on the outside of the first movable shaft 10 by fastening bolts. At the same time, the support frame 11 is movably connected to the mounting bracket 9 through the second movable shaft 12, and the outer size of the movable sliding block 13 added at the upper end of the second movable shaft 12 is matched with the inner size of the movable sliding groove 14 opened on both sides of the inside of the mounting bracket 9. After the mounting bracket 9 can be adjusted in angle, it can cooperate with the support frame 11 to increase the stability of the mounting bracket 9 during use, thereby improving the convenience of the flexible photovoltaic bracket during use.

[0018] At the same time, upper mounting rings 15 are additionally provided on both sides of the outside of the mounting bracket 9, and a windproof rope 16 is connected inside the upper mounting ring 15, and a lower mounting ring 17 is connected to the bottom of the windproof rope 16, and a fixed base 18 is provided at the lower end of the lower mounting ring 17, the outer side of the upper mounting ring 15 is horizontally distributed with the outer side of the mounting bracket 9, and the upper mounting ring 15 is fixedly connected to the mounting bracket 9 by bolts, the outer side of the windproof rope 16 is vertically distributed with the outer side of the mounting bracket 9, and the windproof rope 16 is connected to the mounting bracket 9 through the upper mounting ring 15.

[0019] After the device is assembled, the upper mounting ring 15 is fixedly installed on both sides of the outside of the mounting bracket 9, and the fixed base 18 is fixedly installed on both sides of the outside of the cement base column 1 using cement or the like. A lower mounting ring 17 is fixedly installed on the upper end of the fixed base 18, and the windproof rope 16 is installed using the upper mounting ring 15 and the lower mounting ring 17. The windproof rope 16 increases the stability of the mounting bracket 9 during use, thereby preventing the position of the main frame from being offset due to severe outdoor weather, and improving the overall practicality and use efficiency of the main frame. This is the working principle of the high-stability main frame of the flexible photovoltaic bracket.

[0020] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A high-stability main frame of a flexible photovoltaic support, comprising a cement base column (1), a lower mounting frame (2), a movable mounting frame (5), mounting bolts (7) and a windproof rope (16), characterized in that: The movable mounting frame (5) is provided with a movable rotating shaft (8) at the top, and a mounting bracket (9) is installed at the upper end of the movable rotating shaft (8); the first movable shaft (10) is installed at both sides of the outside of the lower mounting frame (2); a support frame (11) is provided outside the first movable shaft (10); the front end of the support frame (11) is connected to the second movable shaft (12); a movable sliding block (13) is added to the upper end of the second movable shaft (12); movable sliding grooves (14) are provided at both sides of the inside of the mounting bracket (9); an upper mounting ring (15) is added at both sides of the outside of the mounting bracket (9); a windproof rope (16) is connected inside the upper mounting ring (15); the bottom of the windproof rope (16) is connected to the lower mounting ring (17); and a fixed base (18) is provided at the lower end of the lower mounting ring (17).

2. The high-stability main frame of the flexible photovoltaic support according to claim 1 is characterized in that: A lower mounting frame (2) is provided at the middle of the upper end of the cement base column (1), and a mounting through hole (3) is provided at the upper end of the lower mounting frame (2), and a mounting through slot (4) is provided inside the lower mounting frame (2), and a movable mounting frame (5) is connected inside the mounting through slot (4), and a threaded mounting slot (6) is provided inside the movable mounting frame (5), and a mounting bolt (7) is connected inside the threaded mounting slot (6).

3. The high-stability main frame of the flexible photovoltaic support according to claim 2 is characterized in that: The inner dimensions of the threaded mounting groove (6) are matched to the outer dimensions of the mounting bolt (7), and the mounting bolt (7) is rotatably connected to the movable mounting frame (5) via the threaded mounting groove (6).

4. The high-stability main frame of the flexible photovoltaic support according to claim 1 is characterized in that: The mounting bracket (9) and the movable mounting frame (5) are arranged vertically, and the mounting bracket (9) is rotatably connected to the movable mounting frame (5) via a movable rotating shaft (8).

5. The high-stability main frame of the flexible photovoltaic support according to claim 1, characterized in that: The number of the support frames (11) is two, and the two support frames (11) are symmetrically arranged on both sides of the exterior of the lower mounting frame (2) about the front center axis of the lower mounting frame (2).

6. The high-stability main frame of the flexible photovoltaic support according to claim 1, characterized in that: The outer dimensions of the movable slide block (13) are matched to the inner dimensions of the movable slide groove (14), and the movable slide block (13) is slidably connected to the mounting bracket (9) via the movable slide groove (14).

7. The high-stability main frame of the flexible photovoltaic support according to claim 1, characterized in that: The outer side of the upper mounting ring (15) and the outer side of the mounting bracket (9) are distributed in a horizontal shape, and the upper mounting ring (15) is fixedly connected to the mounting bracket (9) by bolts.

8. The high-stability main frame of the flexible photovoltaic support according to claim 1, characterized in that: The outer side of the windproof rope (16) is vertically distributed with respect to the outer side of the mounting bracket (9), and the windproof rope (16) is connected to the mounting bracket (9) via an upper mounting ring (15).

Images