CN221688591U - Supporting mechanism of photovoltaic flexible support - Google Patents

Abstract

The utility model relates to the technical field of supporting equipment, and discloses a supporting mechanism of a photovoltaic flexible bracket, which comprises: and the left side and the right side of the front of the top end of the base are provided with limit grooves. According to the utility model, the push rod, the extrusion rod, the driving motor and the screw rod are arranged, when the driving motor runs, the inside of the fixed support is contacted with the back surface of the moving plate, at the moment, the screw rod drives the lifting block to downwards move through the moving plate in the rotation process, then the lifting block drives the two hinging blocks to move through the two push rods, due to the limiting effect of the two limiting grooves, the two hinging blocks drive the two circular shafts to oppositely move, then the two circular shafts drive the two extrusion shafts to move through the two extrusion rods, and due to the limiting effect of the two vertical grooves, the two extrusion shafts drive the whole flexible support frame to upwards through the two lifting blocks and the two rotating rods, so that the function of automatically lifting the photovoltaic flexible support is realized.

Description

A supporting mechanism for a photovoltaic flexible bracket

Technical Field

The utility model relates to the technical field of supporting equipment, and more specifically, to a supporting mechanism of a photovoltaic flexible bracket.

Background Art

Photovoltaics, the full name of which is photovoltaic power generation system, refers to a power generation system that uses the photovoltaic effect of photovoltaic cells to directly convert solar radiation energy into electrical energy. It is a clean, safe and renewable energy source. The photovoltaic power generation process does not pollute the environment or damage the ecology.

Due to geographical and environmental restrictions, in recent years, more and more photovoltaic power generation systems have adopted photovoltaic flexible brackets. Among them, the supporting mechanism of the photovoltaic flexible bracket is one of the important components in the photovoltaic power generation system. Its main function is to support the entire photovoltaic flexible bracket system. In actual use, although the existing supporting mechanism has basic supporting functions, the supporting mechanism is often high from the ground. When the photovoltaic panel fails, the operator needs to use a ladder or other tools to perform high-altitude operations. While the work efficiency is low, it also increases the risk of the operator falling from a height, which brings inconvenience to the operator's operation. Therefore, it needs to be improved.

Utility Model Content

In order to overcome the deficiencies of the prior art, the utility model provides a supporting mechanism for a photovoltaic flexible bracket, which has the advantage of being able to automatically lift and lower the photovoltaic flexible bracket.

To achieve the above purpose, the utility model provides the following technical solutions: a supporting mechanism of a photovoltaic flexible bracket, comprising:

A base, wherein both left and right sides of the front top of the base are provided with limiting grooves, both left and right sides of the top of the base are fixedly installed with fixed bases, a vertical groove is provided on the front side of the fixed base, and a lifting block is movably sleeved inside the fixed base;

A driving mechanism, wherein the driving mechanism is arranged at the top of the base;

A lifting mechanism, wherein the lifting mechanism is arranged inside the limiting groove;

Among them, the lifting mechanism includes an articulated block, the bottom end of the outer surface of the articulated block is movably connected to the inside of the limiting groove, the inside of the articulated block is hinged with a pushing rod, the other end of the pushing rod is hinged with a lifting block, a round shaft is fixedly installed on the front of the articulated block, the outer surface of the round shaft is movably sleeved with an extrusion rod, the other end of the extrusion rod is movably sleeved with an extrusion shaft, the other end of the extrusion shaft extends to the inside of the fixed base through a vertical groove, and the other end of the extrusion shaft is fixedly connected to the bottom end of the front of the lifting block.

As a preferred technical solution of the utility model, the driving mechanism includes:

A fixed bracket, wherein the bottom end of the fixed bracket is fixedly connected to the top end of the base, a driving motor is fixedly installed on the top end of the fixed bracket, a lead screw is fixedly sleeved on the other end of the output shaft of the driving motor, the bottom end of the lead screw passes through the top end of the fixed bracket and extends to the inside of the fixed bracket, and the bottom end of the lead screw is movably connected to the top end of the base;

A moving plate, wherein the interior of the moving plate is threadedly sleeved with the outer surface of the lead screw, the outer surface of the back of the moving plate is movably connected to the interior of the fixed bracket, and the front of the moving plate is fixedly connected to the back of the lifting block.

As a preferred technical solution of the utility model, a motor bracket is fixedly installed on the top of the right side of the lifting block, a power motor is fixedly installed on the right side of the motor bracket, the other end of the output shaft of the power motor is fixedly sleeved with a rotating shaft, the other end of the rotating shaft passes through the right side of the motor bracket and extends to the interior of the motor bracket, and the other end of the rotating shaft is movably connected to the right side of the lifting block.

As a preferred technical solution of the utility model, the other end of the rotating shaft is fixedly sleeved with a power gear, the left side of the power gear is movably connected to the right side of the lifting block, the outer surface of the power gear is meshingly connected with a driven gear, and the left side of the driven gear is movably connected to the right side of the lifting block.

As a preferred technical solution of the utility model, a long shaft is fixedly sleeved inside the driven gear, and the other end of the long shaft passes through the right side of the lifting block and extends to the left side of the lifting block.

As a preferred technical solution of the utility model, a rotating rod is fixedly sleeved on the outer surface of the long shaft, the outer surface of the rotating rod is movably connected to the inner part of the top of the lifting block, and a flexible bracket frame is fixedly installed on the top of the rotating rod.

As a preferred technical solution of the utility model, a steel cable is fixedly installed inside the flexible support frame, a fixing block is fixedly sleeved on the outer surface of the steel cable, and a photovoltaic panel is fixedly installed on the top of the fixing block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model is provided with a pushing rod, an extruding rod, a driving motor and a lead screw. When the driving motor is running, the inside of the fixed bracket contacts the back side of the moving plate, and the lead screw drives the lifting block to move downward through the moving plate during rotation. Then the lifting block drives the two hinged blocks to move through the two pushing rods. Due to the limiting effect of the two limiting grooves, the two hinged blocks drive the two circular shafts to move away from each other. Then the two circular shafts drive the two extruding shafts to move through the two extruding rods. Due to the limiting effect of the two vertical grooves, the two extruding shafts drive the flexible bracket frame as a whole to move upward through the two lifting blocks and the two rotating rods, thereby realizing the function of automatic lifting of the photovoltaic flexible bracket.

2. The utility model is provided with a power motor, a power gear, a driven gear and a long shaft. When the power motor is running, the rotating shaft will drive the power gear to rotate, and then the driven gear will rotate driven by the power gear, and then the driven gear will rotate driven by the long shaft. At this time, the two rotating rods will rotate driven by the long shaft. At the same time, the two rotating rods will drive the flexible bracket frame to rotate as a whole. At this time, the two photovoltaic panels will adjust their orientation angles during the rotation of the flexible bracket frame, thereby realizing the function of adjusting the angle of the photovoltaic panels according to the sun's radiation position, which is convenient for the operator's operation.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a schematic diagram of the back structure of the utility model;

FIG3 is a schematic cross-sectional view of the utility model;

FIG4 is a schematic cross-sectional view of the drive motor of the present invention;

FIG5 is a schematic cross-sectional view of the lifting block of the utility model;

FIG6 is a schematic cross-sectional view of the power motor of the present invention.

In the figure: 1. base; 2. limit groove; 3. fixed base; 4. vertical groove; 5. lifting block; 6. rotating rod; 7. flexible bracket frame; 8. lifting block; 9. pushing rod; 10. hinge block; 11. round shaft; 12. extrusion rod; 13. extrusion shaft; 14. fixed bracket; 15. driving motor; 16. lead screw; 17. moving plate; 18. steel cable; 19. fixed block; 20. photovoltaic panel; 21. motor bracket; 22. power motor; 23. rotating shaft; 24. power gear; 25. driven gear; 26. long shaft.

DETAILED DESCRIPTION

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.

As shown in Figures 1 to 6, the utility model provides a supporting mechanism for a photovoltaic flexible bracket, comprising:

A base 1, with limit slots 2 provided on both left and right sides of the front top of the base 1, fixed bases 3 are fixedly installed on both left and right sides of the top of the base 1, a vertical slot 4 is provided on the front side of the fixed base 3, and a lifting block 5 is movably sleeved inside the fixed base 3;

A driving mechanism, which is arranged at the top of the base 1;

A lifting mechanism, the lifting mechanism is arranged inside the limiting groove 2;

Among them, the lifting mechanism includes an articulated block 10, the bottom end of the outer surface of the articulated block 10 is movably connected to the inside of the limiting groove 2, the inside of the articulated block 10 is hinged with a push rod 9, the other end of the push rod 9 is hinged with a lifting block 8, and a round shaft 11 is fixedly installed on the front of the articulated block 10, the outer surface of the round shaft 11 is movably sleeved with an extrusion rod 12, and the other end of the extrusion rod 12 is movably sleeved with an extrusion shaft 13, the other end of the extrusion shaft 13 extends to the inside of the fixed base 3 through the vertical groove 4, and the other end of the extrusion shaft 13 is fixedly connected to the bottom end of the front of the lifting block 5.

When the lifting block 8 moves downward, the lifting block 8 will drive the two hinge blocks 10 to move through the two push rods 9. Due to the limiting effect of the two limit grooves 2, the two hinge blocks 10 will drive the two circular shafts 11 to move oppositely. Then the two circular shafts 11 will drive the two extrusion shafts 13 to move through the two extrusion rods 12. Due to the limiting effect of the two vertical grooves 4, the two extrusion shafts 13 will move upward. Subsequently, the two lifting blocks 5 will move upward along the inside of the fixed base 3 driven by the two extrusion shafts 13.

The driving mechanism includes:

A fixed bracket 14, the bottom end of which is fixedly connected to the top end of the base 1, a driving motor 15 is fixedly installed on the top end of the fixed bracket 14, a lead screw 16 is fixedly sleeved on the other end of the output shaft of the driving motor 15, the bottom end of the lead screw 16 passes through the top end of the fixed bracket 14 and extends to the inside of the fixed bracket 14, and the bottom end of the lead screw 16 is movably connected to the top end of the base 1;

The moving plate 17 has its interior threadedly sleeved with the outer surface of the lead screw 16 , the outer surface of the back side of the moving plate 17 is movably connected to the interior of the fixed bracket 14 , and the front side of the moving plate 17 is fixedly connected to the back side of the lifting block 8 .

When the driving motor 15 is running, the lead screw 16 will rotate, and the moving plate 17 will move under the drive of the lead screw 16. Since the back of the moving plate 17 is movably connected to the inside of the fixed bracket 14, the moving plate 17 will drive the lifting block 8 to move downward.

Among them, a motor bracket 21 is fixedly installed on the top of the right side of the lifting block 5, a power motor 22 is fixedly installed on the right side of the motor bracket 21, and the other end of the output shaft of the power motor 22 is fixedly sleeved with a rotating shaft 23. The other end of the rotating shaft 23 passes through the right side of the motor bracket 21 and extends to the interior of the motor bracket 21. The other end of the rotating shaft 23 is movably connected to the right side of the lifting block 5.

When the power motor 22 is running, the rotating shaft 23 will rotate.

Among them, the other end of the rotating shaft 23 is fixedly sleeved with a power gear 24, the left side of the power gear 24 is movably connected to the right side of the lifting block 5, the outer surface of the power gear 24 is meshingly connected with a driven gear 25, and the left side of the driven gear 25 is movably connected to the right side of the lifting block 5.

When the rotating shaft 23 drives the power gear 24 to rotate, the driven gear 25 will rotate under the drive of the power gear 24 .

A long shaft 26 is fixedly sleeved inside the driven gear 25 , and the other end of the long shaft 26 passes through the right side of the lifting block 5 and extends to the left side of the lifting block 5 .

When the driven gear 25 rotates, the long shaft 26 will rotate driven by the driven gear 25 .

The outer surface of the long axis 26 is fixedly sleeved with a rotating rod 6 , the outer surface of the rotating rod 6 is movably connected to the inner part of the top of the lifting block 5 , and the top of the rotating rod 6 is fixedly installed with a flexible bracket frame 7 .

When the long shaft 26 drives the two rotating rods 6 to rotate, the flexible support frame 7 will rotate under the drive of the rotating rods 6, thereby realizing the function of adjusting the angle of the photovoltaic panel according to the sun's irradiation position.

A steel cable 18 is fixedly installed inside the flexible support frame 7 , a fixing block 19 is fixedly sleeved on the outer surface of the steel cable 18 , and a photovoltaic panel 20 is fixedly installed on the top of the fixing block 19 .

Due to the design of the four steel cables 18 and the eight fixing blocks 19 , the two photovoltaic panels 20 can be well supported.

The working principle and use process of this utility model:

First, the operator starts the driving motor 15, then the lead screw 16 will rotate, and the moving plate 17 will move driven by the lead screw 16. Since the back of the moving plate 17 is in contact with the inside of the fixed bracket 14, the moving plate 17 will move downward along the outer surface of the lead screw 16. At the same time, the moving plate 17 will drive the lifting block 8 to move downward, and then the two push rods 9 will move driven by the lifting block 8. At this time, the other ends of the two push rods 9 will respectively drive the two hinge blocks 10 to move. Due to the limiting effect inside the two limit grooves 2, the two push rods 9 will drive the two hinge blocks 10 to move under the limit inside the two limit grooves 2. Move away from each other, and then the two hinged blocks 10 will drive the two extrusion rods 12 to move through the two circular shafts 11. At this time, the opposite ends of the two extrusion rods 12 will respectively drive the two extrusion shafts 13 to move. Due to the limiting effect inside the two vertical grooves 4, the other ends of the two extrusion rods 12 will respectively squeeze and push the two extrusion shafts 13 to move upward under the limiting effect inside the two vertical grooves 4. Then the two extrusion shafts 13 will drive the two lifting blocks 5 to move upward along the inside of the fixed base 3. At the same time, the two lifting blocks 5 will drive the flexible bracket frame 7 to move upward as a whole through the two rotating rods 6, thereby realizing the function of automatic lifting and lowering of the photovoltaic flexible bracket.

Then the operator starts the power motor 22, and the rotating shaft 23 drives the power gear 24 to rotate, and then the driven gear 25 will rotate driven by the power gear 24. At the same time, the driven gear 25 will drive the long shaft 26 to rotate. At this time, the long shaft 26 will drive the flexible bracket frame 7 to rotate as a whole through the two rotating rods 6. At this time, the photovoltaic panel 20 will change its orientation angle during the rotation of the flexible bracket frame 7, thereby realizing the function of adjusting the angle of the photovoltaic panel according to the sun's irradiation position, increasing the amount of sunlight received by the light-receiving surface of the photovoltaic module, and thus increasing the power generation of the photovoltaic module.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Although the 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 (7)

1. A supporting mechanism for a photovoltaic flexible bracket, characterized by comprising: A base (1), wherein both left and right sides of the front top of the base (1) are provided with limit grooves (2), both left and right sides of the top of the base (1) are fixedly mounted with fixed bases (3), a vertical groove (4) is provided on the front side of the fixed base (3), and a lifting block (5) is movably sleeved inside the fixed base (3); A driving mechanism, wherein the driving mechanism is arranged on the top of the base (1); A lifting mechanism, wherein the lifting mechanism is arranged inside the limiting groove (2); The lifting mechanism comprises a hinge block (10), the bottom end of the outer surface of the hinge block (10) is movably connected to the inside of the limit groove (2), the inside of the hinge block (10) is hinged with a push rod (9), the other end of the push rod (9) is hinged with a lifting block (8), a round shaft (11) is fixedly installed on the front of the hinge block (10), the outer surface of the round shaft (11) is movably sleeved with an extrusion rod (12), the other end of the extrusion rod (12) is movably sleeved with an extrusion shaft (13), the other end of the extrusion shaft (13) extends to the inside of the fixed base (3) through the vertical groove (4), and the other end of the extrusion shaft (13) is fixedly connected to the bottom end of the front of the lifting block (5). 2. A photovoltaic flexible support support mechanism according to claim 1, characterized in that: the driving mechanism comprises: A fixed bracket (14), wherein the bottom end of the fixed bracket (14) is fixedly connected to the top end of the base (1), a driving motor (15) is fixedly mounted on the top end of the fixed bracket (14), a lead screw (16) is fixedly sleeved on the other end of the output shaft of the driving motor (15), the bottom end of the lead screw (16) passes through the top end of the fixed bracket (14) and extends to the inside of the fixed bracket (14), and the bottom end of the lead screw (16) is movably connected to the top end of the base (1); A moving plate (17), the interior of the moving plate (17) is threadedly sleeved with the outer surface of the lead screw (16), the outer surface of the back side of the moving plate (17) is movably connected to the interior of the fixed bracket (14), and the front side of the moving plate (17) is fixedly connected to the back side of the lifting block (8). 3. According to claim 1, a supporting mechanism for a photovoltaic flexible bracket is characterized in that: a motor bracket (21) is fixedly installed on the top end of the right side of the lifting block (5), a power motor (22) is fixedly installed on the right side of the motor bracket (21), and the other end of the output shaft of the power motor (22) is fixedly sleeved with a rotating shaft (23), the other end of the rotating shaft (23) passes through the right side of the motor bracket (21) and extends to the inside of the motor bracket (21), and the other end of the rotating shaft (23) is movably connected to the right side of the lifting block (5). 4. According to claim 3, a supporting mechanism for a photovoltaic flexible bracket is characterized in that: the other end of the rotating shaft (23) is fixedly sleeved with a power gear (24), the left side of the power gear (24) is movably connected to the right side of the lifting block (5), the outer surface of the power gear (24) is meshingly connected with a driven gear (25), and the left side of the driven gear (25) is movably connected to the right side of the lifting block (5). 5. According to the supporting mechanism of a photovoltaic flexible bracket as described in claim 4, it is characterized in that a long shaft (26) is fixedly sleeved inside the driven gear (25), and the other end of the long shaft (26) passes through the right side of the lifting block (5) and extends to the left side of the lifting block (5). 6. According to claim 5, a supporting mechanism for a photovoltaic flexible bracket is characterized in that: a rotating rod (6) is fixedly sleeved on the outer surface of the long axis (26), the outer surface of the rotating rod (6) is movably connected to the inner part of the top of the lifting block (5), and a flexible bracket frame (7) is fixedly installed on the top of the rotating rod (6). 7. A supporting mechanism for a photovoltaic flexible bracket according to claim 6, characterized in that a steel cable (18) is fixedly installed inside the flexible bracket frame (7), a fixed block (19) is fixedly sleeved on the outer surface of the steel cable (18), and a photovoltaic panel (20) is fixedly installed on the top of the fixed block (19).