Auxiliary correction support

Abstract

The utility model discloses an auxiliary correction support, which relates to the field of photovoltaic panel mounting supports and comprises side supports, a photovoltaic panel main body is rotatably connected between the two side supports, two side walls of the photovoltaic panel main body are fixedly connected with a first fixing rod and a second fixing rod respectively, a threaded rod is movably sleeved on the outer ring of the first fixing rod, and the threaded rod is movably sleeved on the outer ring of the second fixing rod. And the threaded rod is in threaded connection with a threaded groove reserved in the side edge support on one side. The rotating disc is twisted to drive the threaded rod to rotate, the threaded rod is in threaded connection with the side edge support so that the threaded rod can conduct independent angle limiting after rotating, meanwhile, the rotating disc is continuously twisted to drive the threaded rod to rotate, and the threaded rod linearly moves while rotating. And when the movable channel preset in the threaded rod moves to leave the end part of the fixed rod I, the photovoltaic panel main body can be replaced after being taken down, the overall replacement mode is relatively simple, and the subsequent maintenance efficiency of the photovoltaic panel main body is improved.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic panel mounting brackets, specifically to an auxiliary correction bracket. Background Technology

[0002] Photovoltaic power generation is a method of generating electricity by converting solar energy into electrical energy. The electricity can be supplied to households, businesses, or the power grid. Photovoltaic brackets are special brackets designed to place, install, and fix solar panels, assisting in the installation of solar panels.

[0003] A Chinese patent (CN217469833U) discloses an auxiliary support for outdoor photovoltaic (PV) panel installation. The support includes a base, a column rotatably connected to the top of the base, a connecting block rotatably connected to the top of the column, and a mounting plate fixed to one end of the connecting block. A worm gear is fixed to one end of a support shaft, with a worm meshing at its outer end. The bottom end of the worm is connected to an upper rotating shaft via a forward rotating part. A dual-axis motor is connected to the bottom end of the upper rotating shaft and is fixed to the outer wall of the column. A lower rotating shaft is fixed to the other output end of the dual-axis motor, with a gear ring connected to the bottom end of the lower rotating shaft via a reverse rotating part. The outer end of the gear ring meshes with a gear ring, which is fixed to the base. This invention, by incorporating a worm gear, worm, gear ring, and gear ring, controls the forward and reverse rotation of the dual-axis motor, thereby changing the tilt angle and orientation of the mounting plate and the PV panels on it. This adapts to different sun orientations over multiple time periods, improving the PV panels' solar energy absorption efficiency.

[0004] The aforementioned bracket also has the following problems when in use: the fixed connection between the photovoltaic panel and the mounting bracket is not convenient for subsequent replacement and maintenance of the photovoltaic panel, which results in high repair costs when either the bracket or the photovoltaic panel is damaged.

[0005] Therefore, it is necessary to invent an auxiliary orthopedic brace to solve the above problems. Utility Model Content

[0006] The purpose of this utility model is to provide an auxiliary correction bracket to solve the problem mentioned in the background art that the fixed connection between the photovoltaic panel and the mounting bracket is inconvenient for subsequent replacement and maintenance of the photovoltaic panel, resulting in high repair costs when either the bracket or the photovoltaic panel is damaged.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary correction bracket, including side brackets, a photovoltaic panel body rotatably connected between the two side brackets, and a fixing rod one and a fixing rod two fixedly connected to the two side walls of the photovoltaic panel body, respectively. A threaded rod is movably fitted onto the outer ring of the fixing rod one, and the threaded rod is threadedly connected to a pre-reserved threaded groove inside one side bracket. A turntable is fixedly connected to the end of the threaded rod. A protrusion one is fixedly connected to the outer wall of the fixing rod two, and the protrusion one and the end of the fixing rod two connected to the protrusion one are slidably connected to a pre-reserved movable groove inside the output shaft. The bracket also includes:

[0008] The angle-changing component has a motor connected to the end of the output shaft. The motor is fixedly connected to the outer wall of the side bracket. A circular block is fixedly connected to the end of the first fixing rod. The circular block moves inside a pre-reserved circular groove on the side of the photovoltaic panel body. Driven by the motor, the photovoltaic panel body is adjusted to change its angle as the sun's angle changes.

[0009] Preferably, the two side supports are provided with gaps between them and the two side walls of the photovoltaic panel body, and the length of the gaps on both sides is greater than the lengths of the first fixing rod and the second fixing rod, which facilitates the subsequent removal and replacement of the photovoltaic panel body.

[0010] Preferably, the end sidewall of the fixed rod is also fixedly connected to a protrusion, and the outer wall of the end of the fixed rod with the protrusion and the fixed rod with the protrusion is attached to the inner wall of another movable channel provided inside the threaded rod to achieve a sliding connection. The end of the movable channel facing the photovoltaic panel body is open, so that the threaded rod will move synchronously when the threaded rod is rotated.

[0011] Preferably, the internal connection of the threaded groove is provided with an annular groove, the thickness of the annular groove is less than the thickness of the threaded groove, and an annular block is rotatably connected to the inner wall of the annular groove. Two symmetrically arranged protrusions are fixedly connected to the inner wall of the annular block. The two protrusions are slidably connected to two limiting channels provided inside the threaded rod. This can ensure that the threaded connection between the threaded rod and the side bracket does not fall off.

[0012] Preferably, the inner wall of the annular block does not contact the outer wall of the outer thread of the threaded rod.

[0013] Preferably, the two ends of the limiting channel are closed, which ensures that the threaded connection between the threaded rod and the side bracket does not come loose.

[0014] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0015] 1. This utility model uses a torsion turntable to drive the rotation of a threaded rod. The threaded connection between the threaded rod and the side bracket allows the threaded rod to be autonomously limited in angle after rotation. At the same time, the torsion turntable continuously drives the rotation of the threaded rod, and the threaded rod moves linearly while rotating. When the pre-set movable channel inside the threaded rod moves away from the end of the fixed rod, the photovoltaic panel body can be removed and replaced. The overall replacement method is also relatively simple, improving the efficiency of subsequent maintenance of the photovoltaic panel body.

[0016] 2. At the same time, it can ensure that the main body of the photovoltaic panel is installed in the middle of the two side supports, so as to ensure that the installation space is not wasted and to achieve the effect of position correction for the photovoltaic panel. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0018] Figure 1 This is a perspective view of the overall structure of this utility model;

[0019] Figure 2 This is an exploded view of the overall structure of this utility model;

[0020] Figure 3 This is an exploded view of the connection structure between the side bracket (partially cut out) and the threaded rod of this utility model;

[0021] Figure 4 This is an exploded view of the connection structure between the photovoltaic panel body (partially cut out) and the angle-changing component of this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Side bracket; 2. Photovoltaic panel body; 3. Fixing rod one; 4. Fixing rod two; 5. Threaded rod; 6. Turntable; 7. Protrusion one; 8. Movable channel; 9. Threaded groove; 10. Annular groove; 11. Annular block; 12. Protrusion two; 13. Limiting channel; 14. Angle changing component; 141. Motor; 142. Circular block; 143. Circular groove. Detailed Implementation

[0024] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0025] This utility model provides, for example Figure 1-4The auxiliary correction bracket shown includes side brackets 1, with a photovoltaic panel body 2 rotatably connected between the two side brackets 1. A fixing rod 3 and a fixing rod 4 are fixedly connected to the two side walls of the photovoltaic panel body 2, respectively. A threaded rod 5 is movably fitted onto the outer ring of the fixing rod 3, and the threaded rod 5 is threadedly connected to a pre-reserved threaded groove 9 inside one side bracket 1. A turntable 6 is fixedly connected to the end of the threaded rod 5. A protrusion 7 is fixedly connected to the outer wall of the fixing rod 4, and the protrusion 7 and the end of the fixing rod 4 connected to the protrusion 7 are slidably connected to a pre-reserved movable channel 8 inside the output shaft. The bracket also includes:

[0026] The angle changing component 14 has a motor 141 connected to the end of the output shaft. The motor 141 is fixedly connected to the outer wall of the side bracket 1. A circular block 142 is fixedly connected to the end of the fixing rod 3. The circular block 142 moves inside the circular groove 143 reserved on the side of the photovoltaic panel body 2. Driven by the motor 141, the photovoltaic panel body 2 is adjusted to change its own angle as the sun angle changes.

[0027] The two side brackets 1 have gaps between them and the two side walls of the photovoltaic panel body 2. The length of the gaps on both sides is greater than the lengths of the first fixing rod 3 and the second fixing rod 4, which facilitates the subsequent removal and replacement of the photovoltaic panel body 2.

[0028] The end side wall of the fixed rod 3 is also fixedly connected to the protrusion 7, and the protrusion 7 and the outer wall of the end of the fixed rod 3 with the protrusion 7 are attached to the inner wall of another movable channel 8 provided inside the threaded rod 5 to achieve a sliding connection. The movable channel 8 is open at the end facing the photovoltaic panel body 2, so when the threaded rod 5 is rotated, the threaded rod 5 will move synchronously.

[0029] The threaded groove 9 is internally connected to an annular groove 10. The thickness of the annular groove 10 is less than that of the threaded groove 9. An annular block 11 is rotatably connected to the inner wall of the annular groove 10. Two symmetrically arranged protrusions 12 are fixedly connected to the inner wall of the annular block 11. The two protrusions 12 are slidably connected to the two limiting channels 13 inside the threaded rod 5. This ensures that the threaded connection between the threaded rod 5 and the side bracket 1 does not come off.

[0030] The inner wall of the annular block 11 does not contact the outer wall of the outer thread of the threaded rod 5.

[0031] The two ends of the limiting channel 13 are closed, which ensures that the threaded connection between the threaded rod 5 and the side bracket 1 does not come off.

[0032] Working Principle: When using an auxiliary correction bracket, the threaded rod 5, which is fixedly connected to the end of the turntable 6, is first rotated synchronously by the torsion turntable 6. Because the threaded rod 5 is threadedly connected to the side bracket 1, and the threaded connection has self-locking properties, the threaded connection between the threaded rod 5 and the side bracket 1 allows the threaded rod 5 to be autonomously limited in angle after rotation. Continuously torsion of the turntable 6 drives the rotation of the threaded rod 5, which is fixedly connected to the turntable 6. When the threaded rod 5, which is threadedly connected to the side bracket 1, rotates, it will undergo a corresponding linear displacement. When the pre-set movable channel 8 inside the threaded rod 5 leaves the end of the fixed rod 3 with the linear movement of the threaded rod 5, one end of the photovoltaic panel body 2 is unrestricted. Moving the photovoltaic panel body 2 drives the interaction with the light... The fixed rod 4, which is fixedly connected to the other side wall of the photovoltaic panel body 2, moves away from the movable channel 8 set inside the output shaft that was originally matched with it, so that the photovoltaic panel body 2 can be removed and replaced. The overall replacement method is also relatively simple, which improves the maintenance efficiency of the photovoltaic panel body 2. At the same time, since the protrusion 12, which is fixedly connected to the inner wall of the annular block 11 that is rotatably connected inside the threaded groove 9, is in a sliding connection with the limiting channel 13 set inside the threaded rod 5, and the two ends of the limiting channel 13 are sealed, it can be ensured that the threaded rod 5 will not leave the inside of the threaded groove 9 while the threaded rod 5 is rotated and driven to make linear displacement, thus ensuring that the threaded rod 5 does not leave the side bracket 1 and facilitates the installation of the new photovoltaic panel body 2.

[0033] When motor 141 is started, the output shaft of motor 141 rotates, causing the fixed rod 2 4, which is engaged and installed inside the output shaft, to rotate. This, in turn, causes the photovoltaic panel body 2, which is fixedly connected to the fixed rod 2 4, to rotate at an angle. Motor 141 has a predetermined program. In the initial state, the photovoltaic panel body 2 is tilted at a predetermined angle of 30 degrees. After 9:00 AM, it starts once every hour to rotate the photovoltaic panel body 2 by 15 degrees each time, until 3:00 PM. Then, motor 141 resets and rotates to restore the photovoltaic panel body 2 to the initial tilt angle. This cycle repeats. In this way, the photovoltaic panel body 2 changes with the angle of sunlight. At the same time, when the angle of the photovoltaic panel body 2 changes, the rotational connection between the fixed rod 1 3 and the photovoltaic panel body 2 will not affect the connection between the threaded rod 5 and the threaded groove 9.

[0034] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, 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 supplementary orthotic brace comprising a lateral side brace (1), characterized in that, Two side edge supports (1) are rotatably connected with a photovoltaic panel main body (2), and the two side walls of the photovoltaic panel main body (2) are fixedly connected with a fixed rod one (3) and a fixed rod two (4), the outer circle of the fixed rod one (3) movably sheaths a threaded rod (5), the threaded rod (5) is threadedly connected with a threaded groove (9) reserved in the inside of one side edge support (1), and the end of the threaded rod (5) is fixedly connected with a rotating disc (6), the outer wall of the fixed rod two (4) is fixedly connected with a protrusion one (7), and the protrusion one (7) and the end of the fixed rod two (4) connected with the protrusion one (7) are slidably connected with an activity groove (8) reserved in the inside of an output shaft, and further comprising: An angle changing assembly (14), the end of the output shaft is connected with a motor (141), the motor (141) is fixedly connected with the outer wall of the side edge support (1), and the end of the fixed rod one (3) is fixedly connected with a round block (142), and the round block (142) is movably arranged in a round groove (143) reserved in the side of the photovoltaic panel main body (2).

2. The auxiliary alignment bracket of claim 1, wherein, The two side edge supports (1) and the two side walls of the photovoltaic panel main body (2) are provided with gaps, and the length of the two gaps is greater than the length of the fixed rod one (3) and the fixed rod two (4).

3. The auxiliary alignment bracket of claim 1, wherein, The end side wall of the fixed rod one (3) is also fixedly connected with the protrusion one (7), and the protrusion one (7) and the end outer wall of the fixed rod one (7) fixedly connected with the protrusion one (7) are in close contact with the inner wall of another activity groove (8) arranged in the inside of the threaded rod (5) and are slidably connected, and the end of the activity groove (8) towards the photovoltaic panel main body (2) is open.

4. The auxiliary alignment bracket of claim 1, wherein, The inside of the threaded groove (9) is connected with an annular groove (10), the thickness of the annular groove (10) is less than the thickness of the threaded groove (9), the inner wall of the annular groove (10) is rotatably connected with an annular block (11), the inner wall of the annular block (11) is fixedly connected with two symmetrically arranged protrusions two (12), and the two protrusions two (12) are slidably connected with two limiting grooves (13) arranged in the inside of the threaded rod (5).

5. The auxiliary alignment bracket of claim 4, wherein, The inner wall of the annular block (11) is not in contact with the outer threaded wall of the outer circle of the threaded rod (5).

6. The auxiliary alignment bracket of claim 4, wherein, The two ends of the limiting groove (13) are closed.

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