Mountain photovoltaic double-stand-column supporting frame

Abstract

The invention provides a mountain photovoltaic double-stand-column supporting frame. The mountain photovoltaic double-stand-column supporting frame comprises a base, wherein a plurality of vertical plates are fixedly mounted at the top of the base; the rotating shafts are rotationally mounted on the sides, close to each other, of the vertical plates; the rotating plate is fixedly arranged on the rotating shaft in a sleeving manner; the supporting plate is fixedly mounted on the rotating plate; the photovoltaic panel mounting mechanism is fixedly mounted on the supporting plate and is used for mounting a photovoltaic panel; the angle adjusting mechanism is assembled and mounted on the vertical plate and is used for adjusting the angle of the photovoltaic panel mounting mechanism; the positioning mechanism is arranged on the inner wall of the base and is used for mounting and fixing the base; and the driving mechanism is arranged on the inner wall of the top of the base and is used for driving the two screw rods to rotate. The mountain photovoltaic double-stand-column supporting frame has the advantages of being high in stability after installation, convenient to install and disassemble and capable of adjusting the installation angle of the photovoltaic panel according to the slope of the mountain.

Description

Technical Field

[0001] The invention relates to the technical field of mountain photovoltaic panel installation, and in particular to a mountain photovoltaic double-column support frame. Background Art

[0002] Photovoltaic panels are a type of power generation device that converts solar energy into electrical energy. Its working principle is based on the photoelectric effect. Solar cells convert sunlight into direct current, and then the inverter converts the direct current into alternating current for power supply. Photovoltaic panels themselves do not generate electromagnetic radiation, so they will not cause harm to the human body or pollute the surrounding environment. Support frames are required to deploy photovoltaic panels in mountainous areas.

[0003] Although the existing mountain photovoltaic double-column support frame can support the photovoltaic panels, its base is usually fixed on the inclined ground of the mountain by means of anchor rods and other structures. This fixing method not only has the problem of poor stability, but also is inconvenient to install and disassemble.

[0004] Therefore, it is necessary to provide a mountain photovoltaic double-column support frame to solve the above technical problems. Summary of the invention

[0005] In order to solve the technical problems that the existing mountain photovoltaic double-column support frame has poor stability after installation and is inconvenient to install and disassemble, the present invention provides a mountain photovoltaic double-column support frame.

[0006] The mountain photovoltaic double-column support frame provided by the present invention includes: a base with multiple vertical plates fixedly installed on the top; a rotating shaft rotatably installed on one side of the multiple vertical plates close to each other; a rotating plate fixedly sleeved on the rotating shaft; a support plate fixedly installed on the rotating plate; a photovoltaic panel mounting mechanism fixedly installed on the support plate for mounting photovoltaic panels; an angle adjustment mechanism for adjusting the angle of the photovoltaic panel mounting mechanism assembled on the vertical plates; a positioning mechanism arranged on the inner wall of the base for installing and fixing the base; a driving mechanism arranged on the inner wall at the top of the base for driving two screw rods to rotate; and two transmission mechanisms arranged on the positioning mechanism for transmitting kinetic energy to the two screw rods respectively.

[0007] Preferably, the photovoltaic panel mounting mechanism comprises: two columns fixedly mounted on the support plate; two sleeve plates fixedly mounted on the two columns respectively; and a photovoltaic panel bracket fixedly mounted on the two sleeve plates.

[0008] Preferably, the angle adjustment mechanism comprises: a side plate fixedly mounted on one side of the vertical plate; a worm rotatably mounted on the side plate and rotatably connected to the base; and a worm wheel fixedly sleeved on the rotating shaft and meshing with the worm.

[0009] Preferably, a handwheel is fixedly mounted on the top end of the worm, and the handwheel is made of stainless steel.

[0010] Preferably, the positioning mechanism includes: two rectangular limit rods fixedly mounted on the inner wall of the base and having teeth; two screw rods rotatably mounted on the inner wall of the base; a lifting plate threadedly sleeved on the two screw rods and slidably connected to the two rectangular limit rods; and a plurality of spiral rods rotatably mounted at the bottom of the lifting plate.

[0011] Preferably, the driving mechanism includes: a dual-axis motor fixedly mounted on the inner wall of the top of the base; two transverse axes respectively fixedly mounted at both ends of the output shaft of the dual-axis motor; and a plurality of first bevel gears respectively fixedly mounted on one end of the two transverse axes away from each other and on the two screws and meshing with each other.

[0012] Preferably, a plurality of first limit plates are fixedly mounted on the top inner wall of the base, and the plurality of first limit plates are rotatably connected to the two horizontal axes respectively.

[0013] Preferably, the transmission mechanism includes: two positioning plates and a second limiting plate fixedly mounted on the lifting plate; a transmission shaft rotatably mounted on the side of the two positioning plates close to each other; a flat gear fixedly sleeved on the transmission shaft and meshing with the tooth groove; a transmission rod rotatably mounted on the second limiting plate; two second bevel gears respectively fixedly mounted on the transmission shaft and the transmission rod and meshing with each other; and two third bevel gears respectively fixedly mounted on the transmission rod and the spiral rod and meshing with each other.

[0014] Preferably, a double-groove synchronous wheel is fixedly sleeved on each of the plurality of spiral rods, and a plurality of synchronous belts are sleeved on each of the plurality of double-groove synchronous wheels.

[0015] Preferably, a plurality of avoidance openings are provided at the bottom of the base, and the opening positions of the plurality of avoidance openings respectively correspond to the plurality of spiral rods.

[0016] Compared with the related art, the mountain photovoltaic double-column support frame provided by the present invention has the following beneficial effects:

[0017] The present invention provides a mountain photovoltaic double-column support frame, wherein the base can be used as the bottom supporting structure of the support frame, the angle of the photovoltaic panel mounting mechanism can be adjusted through the rotating shaft and the rotating plate, the photovoltaic panel can be installed through the photovoltaic panel mounting mechanism, and the angle of the photovoltaic panel mounting mechanism can be adjusted through the angle adjustment mechanism, so that the two columns are in a vertical state when the support frame is installed on the mountain slope, so that the photovoltaic panel can be installed at a predetermined angle to receive sunlight, the base can be installed and fixed on the mountain slope more conveniently and stably through the positioning mechanism, the driving mechanism and the two transmission mechanisms, and the support frame is easy to disassemble, the photovoltaic panel bracket can be supported by the two columns, the photovoltaic panel can be installed through the photovoltaic panel bracket, the worm gear is driven to rotate by the worm, the worm gear drives the rotating shaft to rotate, and the rotating shaft drives the two columns to rotate through the rotating plate and the support plate, so that the two columns are adjusted to a vertical state, and the two columns are adjusted to a vertical state. The worm can be driven to rotate by the hand wheel, and the rotation of the two screws can drive the lifting plate and multiple screw rods to move up and down. The multiple screw rods that move downward and rotate at the same time are screwed into the ground, so that the base can be installed more firmly on the mountain. The two horizontal axes are driven to rotate by the double-axis motor, and the two horizontal axes drive the two screws to rotate through multiple first bevel gears. The rotation of the two screws drives the lifting plate to move up and down, and the lifting plate drives multiple screw rods to move up and down. The two horizontal axes can be limited by multiple first limiting plates. When the lifting plate moves up and down, the flat gear is meshed with the tooth groove. Therefore, when the flat gear moves downward, it will drive the transmission shaft to rotate, and the transmission shaft drives the transmission rod to rotate through the two second bevel gears, and the transmission rod drives the screw rod to rotate through the two third bevel gears. The multiple screw rods can be made to rotate simultaneously through multiple double-groove synchronous wheels, and the up and down movement of the multiple screw rods can be avoided through multiple avoidance openings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic structural diagram of a preferred embodiment of a mountain photovoltaic double-column support frame provided by the present invention;

[0019] Figure 2 for Figure 1 Schematic diagram of the three-dimensional assembly structure of the rotating plate, support plate and photovoltaic panel installation mechanism;

[0020] Figure 3 for Figure 1 An enlarged schematic diagram of part A shown in FIG.

[0021] Figure 4 for Figure 1 An enlarged schematic diagram of part B shown in FIG.

[0022] Figure 5 for Figure 1 An enlarged schematic diagram of part C shown in FIG.

[0023] Figure 6for Figure 1 An enlarged schematic diagram of part D is shown in FIG.

[0024] Numbers in the figure: 1. base; 2. vertical plate; 3. rotating shaft; 4. rotating plate; 5. supporting plate; 6. column; 7. sleeve plate; 8. photovoltaic panel bracket; 9. side plate; 10. worm; 11. worm wheel; 12. handwheel; 13. rectangular limit rod; 14. tooth groove; 15. screw rod; 16. lifting plate; 17. screw rod; 18. dual-axis motor; 19. horizontal axis; 20. first bevel gear; 21. first limit plate; 22. positioning plate; 23. second limit plate; 24. transmission shaft; 25. flat gear; 26. transmission rod; 27. second bevel gear; 28. third bevel gear; 29. ​​double-groove synchronous wheel; 30. avoidance opening. DETAILED DESCRIPTION

[0025] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0026] Please refer to Figure 1-6 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of a mountain photovoltaic double-column support frame provided by the present invention; Figure 2 for Figure 1 Schematic diagram of the three-dimensional assembly structure of the rotating plate, support plate and photovoltaic panel installation mechanism; Figure 3 for Figure 1 An enlarged schematic diagram of part A shown in FIG. Figure 4 for Figure 1 An enlarged schematic diagram of part B shown in FIG. Figure 5 for Figure 1 An enlarged schematic diagram of part C shown in FIG. Figure 6 for Figure 1The enlarged schematic diagram of the D part shown in the figure. The mountain photovoltaic double-column support frame includes: a base 1 with multiple vertical plates 2 fixedly installed on the top; a rotating shaft 3 rotatably installed on the side where the multiple vertical plates 2 are close to each other; a rotating plate 4 fixedly sleeved on the rotating shaft 3; a supporting plate 5 fixedly installed on the rotating plate 4; a photovoltaic panel mounting mechanism fixedly installed on the supporting plate 5 for mounting photovoltaic panels; an angle adjustment mechanism for adjusting the angle of the photovoltaic panel mounting mechanism on the vertical plates 2 assembled and installed; a positioning mechanism arranged on the inner wall of the base 1 for mounting and fixing the base 1; a driving mechanism arranged on the top inner wall of the base 1 for driving the two screws 15 to rotate; a driving mechanism arranged on the positioning mechanism for The two transmission mechanisms are used to transfer kinetic energy to the two screw rods 17 respectively. The base 1 can be used as the bottom support structure of the support frame. The angle of the photovoltaic panel mounting mechanism can be adjusted through the rotating shaft 3 and the rotating plate 4. The photovoltaic panel can be installed through the photovoltaic panel mounting mechanism. The angle of the photovoltaic panel mounting mechanism can be adjusted through the angle adjustment mechanism, so that the two columns 6 are in a vertical state when the support frame is installed on the mountain slope, so that the photovoltaic panel can be installed at a predetermined angle to receive sunlight. The positioning mechanism, the driving mechanism and the two transmission mechanisms can be used to more conveniently and stably install and fix the base 1 on the mountain slope, and the support frame is easy to disassemble.

[0027] The photovoltaic panel installation mechanism includes: two columns 6 fixedly installed on the support plate 5; two sleeve plates 7 fixedly mounted on the two columns 6 respectively; a photovoltaic panel bracket 8 fixedly mounted on the two sleeve plates 7, and the photovoltaic panel bracket 8 can be supported by the two columns 6, and the photovoltaic panel can be installed by the photovoltaic panel bracket 8.

[0028] The angle adjustment mechanism includes: a side plate 9 fixedly mounted on one side of the vertical plate 2; a worm 10 rotatably mounted on the side plate 9 and rotatably connected to the base 1; a worm wheel 11 fixedly sleeved on the rotating shaft 3 and meshing with the worm 10, the worm wheel 11 is driven to rotate by the worm 10, the worm wheel 11 drives the rotating shaft 3 to rotate, and the rotating shaft 3 drives the two columns 6 to rotate through the rotating plate 4 and the supporting plate 5, thereby adjusting the two columns 6 to a vertical state.

[0029] A hand wheel 12 is fixedly mounted on the top of the worm 10 . The hand wheel 12 is made of stainless steel and can drive the worm 10 to rotate.

[0030] The positioning mechanism includes: two rectangular limiting rods 13 fixedly mounted on the inner wall of the base 1 and having tooth grooves 14; two screw rods 15 rotatably mounted on the inner wall of the base 1; a lifting plate 16 threadedly sleeved on the two screw rods 15 and slidably connected to the two rectangular limiting rods 13; and multiple screw rods 17 rotatably mounted at the bottom of the lifting plate 16. The lifting plate 16 and the multiple screw rods 17 can be driven to move up and down by the rotation of the two screw rods 15. The base 1 can be more firmly installed on the mountain by moving downward and screwing the multiple screw rods 17 that rotate simultaneously into the ground.

[0031] The driving mechanism includes: a double-axis motor 18 fixedly mounted on the inner wall of the top of the base 1; two transverse shafts 19 respectively fixedly mounted on both ends of the output shaft of the double-axis motor 18; a plurality of first bevel gears 20 respectively fixedly mounted on the ends of the two transverse shafts 19 away from each other and on the two screw rods 15 and meshing with each other, the two transverse shafts 19 are driven to rotate by the double-axis motor 18, the two transverse shafts 19 drive the two screw rods 15 to rotate through the plurality of first bevel gears 20, the rotation of the two screw rods 15 drives the lifting plate 16 to move up and down, and the lifting plate 16 drives the plurality of screw rods 17 to move up and down.

[0032] A plurality of first limiting plates 21 are fixedly mounted on the top inner wall of the base 1 . The plurality of first limiting plates 21 are rotatably connected to the two transverse shafts 19 , respectively. The two transverse shafts 19 can be limited by the plurality of first limiting plates 21 .

[0033] The transmission mechanism includes: two positioning plates 22 and a second limiting plate 23 fixedly mounted on the lifting plate 16; a transmission shaft 24 rotatably mounted on the side of the two positioning plates 22 close to each other; a flat gear 25 fixedly sleeved on the transmission shaft 24 and meshing with the tooth groove 14; a transmission rod 26 rotatably mounted on the second limiting plate 23; two second bevel gears 27 respectively fixedly mounted on the transmission shaft 24 and the transmission rod 26 and meshing with each other; two third bevel gears 28 respectively fixedly mounted on the transmission rod 26 and the spiral rod 17 and meshing with each other. When the lifting plate 16 moves up and down, the flat gear 25 meshes with the tooth groove 14. Therefore, when the flat gear 25 moves downward, it will drive the transmission shaft 24 to rotate, and the transmission shaft 24 drives the transmission rod 26 to rotate through the two second bevel gears 27, and the transmission rod 26 drives the spiral rod 17 to rotate through the two third bevel gears 28.

[0034] A double-groove synchronous wheel 29 is fixedly sleeved on the plurality of spiral rods 17 , and a plurality of synchronous belts are sleeved on the plurality of double-groove synchronous wheels 29 . The plurality of spiral rods 17 can be rotated simultaneously through the plurality of double-groove synchronous wheels 29 .

[0035] A plurality of avoidance openings 30 are provided at the bottom of the base 1 . The opening positions of the plurality of avoidance openings 30 correspond to the plurality of spiral rods 17 , respectively. The plurality of avoidance openings 30 can avoid the up and down movement of the plurality of spiral rods 17 .

[0036] The working principle of the mountain photovoltaic double-column support frame provided by the present invention is as follows:

[0037] When in use, the device is placed on a mountain, and the double-axis motor 18 is started. The double-axis motor 18 drives the two horizontal shafts 19 to rotate. The two horizontal shafts 19 drive the two screws 15 to rotate through the multiple first bevel gears 20. The two screws 15 rotate to drive the lifting plate 16 to move downward, and the lifting plate 16 drives the multiple screw rods 17 to move downward. When the lifting plate 16 moves downward, the flat gear 25 is meshed with the tooth groove 14. Therefore, when the flat gear 25 moves downward, it will drive the transmission shaft 24 to rotate. The transmission shaft 24 drives the transmission rod 26 to rotate through the two second bevel gears 27. The transmission rod 26 drives the screw rod 17 to rotate through the two third bevel gears 28. The multiple screw rods 17 can be rotated simultaneously through the multiple double-groove synchronous wheels 29. The base 1 can be more firmly installed on the mountain by screwing the multiple screw rods 17 that move downward and rotate simultaneously into the ground. When disassembling, it is only necessary to control the double-axis motor 18 to rotate in the opposite direction, so that the multiple screw rods 17 move upward and rotate in the opposite direction, and then the multiple screw rods 17 are screwed out of the ground, so that the disassembly of the device can be completed more conveniently and quickly.

[0038] After the installation is completed, the angles of the two columns 6 are adjusted according to the slope of the mountain, and the hand wheel 12 is turned. The hand wheel 12 drives the worm 10 to rotate, the worm 10 drives the worm wheel 11 to rotate, and the worm wheel 11 drives the shaft 3 to rotate. The shaft 3 drives the two columns 6 to rotate through the rotating plate 4 and the support plate 5, thereby adjusting the two columns 6 to a vertical state, and then installing the photovoltaic panel on the photovoltaic panel bracket 8, so that the photovoltaic panel can be installed at a predetermined angle to receive sunlight.

[0039] Compared with the related art, the mountain photovoltaic double-column support frame provided by the present invention has the following beneficial effects:

[0040] The present invention provides a mountain photovoltaic double-column support frame, wherein a base 1 can be used as the bottom support structure of the support frame, a rotating shaft 3 and a rotating plate 4 can make the angle of a photovoltaic panel mounting mechanism adjustable, a photovoltaic panel can be installed through the photovoltaic panel mounting mechanism, and the angle of the photovoltaic panel mounting mechanism can be adjusted through an angle adjustment mechanism, so that when the support frame is installed on a mountain slope, two columns 6 are in a vertical state, so that the photovoltaic panel can be installed at a predetermined angle to receive sunlight, and the base 1 can be installed and fixed on the mountain slope more conveniently and stably through a positioning mechanism, a driving mechanism and two transmission mechanisms, and the support frame can be easily disassembled, a photovoltaic panel bracket 8 can be supported by two columns 6, a photovoltaic panel can be installed through the photovoltaic panel bracket 8, a worm gear 11 can be driven to rotate by a worm 10, and the worm gear 11 drives the rotating shaft 3 to rotate, and the rotating shaft 3 drives the two columns 6 to rotate through the rotating plate 4 and the support plate 5, so that the two columns 6 are adjusted to a vertical state, the worm 10 can be driven to rotate by a hand wheel 12, and the two screws can be used to drive the worm 10 to rotate. The rotation of 15 can drive the lifting plate 16 and multiple screw rods 17 to move up and down. The multiple screw rods 17 that move downward and rotate at the same time are screwed into the ground, so that the base 1 can be installed more firmly on the mountain. The two horizontal shafts 19 are driven to rotate by the double-axis motor 18. The two horizontal shafts 19 drive the two screw rods 15 to rotate through multiple first bevel gears 20. The rotation of the two screws 15 drives the lifting plate 16 to move up and down, and the lifting plate 16 drives the multiple screw rods 17 to move up and down. The two horizontal shafts 19 can be limited by multiple first limiting plates 21. When the lifting plate 16 moves up and down, the flat gear 25 is meshed with the tooth groove 14. Therefore, when the flat gear 25 moves downward, it will drive the transmission shaft 24 to rotate. The transmission shaft 24 drives the transmission rod 26 to rotate through the two second bevel gears 27. The transmission rod 26 drives the screw rod 17 to rotate through the two third bevel gears 28. The multiple screw rods 17 can be rotated simultaneously through the multiple double-groove synchronous wheels 29, and the up and down movement of the multiple screw rods 17 can be avoided through the multiple avoidance openings 30.

[0041] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A mountain photovoltaic double-column support frame, characterized in that: include: A base with a plurality of vertical plates fixedly mounted on the top; A rotating shaft rotatably mounted on one side of the plurality of vertical plates close to each other; A rotating plate fixedly sleeved on the rotating shaft; A support plate fixedly mounted on the rotating plate; A photovoltaic panel mounting mechanism fixedly mounted on the support plate for mounting a photovoltaic panel; An angle adjustment mechanism for adjusting the angle of the photovoltaic panel mounting mechanism assembled on the vertical plate; A positioning mechanism disposed on the inner wall of the base for installing and fixing the base; A driving mechanism disposed on the inner wall of the top of the base for driving the two screws to rotate; Two transmission mechanisms are arranged on the positioning mechanism and are used to transmit kinetic energy to the two screw rods respectively.

2. The mountain photovoltaic double-column support frame according to claim 1 is characterized in that: The photovoltaic panel installation mechanism comprises: Two columns fixedly mounted on the support plate; Two sleeve plates are respectively fixedly sleeved on the two upright posts; A photovoltaic panel support is fixedly mounted on the two sets of panels.

3. The mountain photovoltaic double-column support frame according to claim 1 is characterized in that: The angle adjustment mechanism comprises: A side plate fixedly mounted on one side of the vertical plate; a worm gear rotatably mounted on the side plate and rotatably connected to the base; A worm wheel is fixedly sleeved on the rotating shaft and meshed with the worm.

4. The mountain photovoltaic double-column support frame according to claim 3 is characterized in that: A hand wheel is fixedly mounted on the top end of the worm, and the hand wheel is made of stainless steel.

5. The mountain photovoltaic double-column support frame according to claim 1, characterized in that: The positioning mechanism comprises: Two rectangular limit rods with tooth grooves fixedly mounted on the inner wall of the base; Rotating two screws mounted on the inner wall of the base; A lifting plate threadedly sleeved on the two screw rods and slidably connected to the two rectangular limiting rods; A plurality of spiral rods installed at the bottom of the lifting plate are rotated.

6. The mountain photovoltaic double-column support frame according to claim 5, characterized in that: The driving mechanism comprises: A dual-axis motor fixedly mounted on the inner wall of the top of the base; Two transverse shafts respectively fixedly mounted at both ends of the output shaft of the dual-shaft motor; A plurality of first bevel gears are respectively fixedly mounted on ends of the two transverse shafts that are away from each other and on the two screw rods and meshed with each other.

7. The mountain photovoltaic double-column support frame according to claim 6, characterized in that: A plurality of first limit plates are fixedly mounted on the top inner wall of the base, and the plurality of first limit plates are rotatably connected to the two horizontal shafts respectively.

8. The mountain photovoltaic double-column support frame according to claim 5, characterized in that: The transmission mechanism comprises: Two positioning plates and a second limiting plate fixedly mounted on the lifting plate; A transmission shaft rotatably mounted on the side where the two positioning plates are close to each other; A spur gear fixedly sleeved on the transmission shaft and meshing with the tooth groove; Rotating the transmission rod installed on the second limiting plate; Two second bevel gears respectively fixedly mounted on the transmission shaft and the transmission rod and meshing with each other; Two third bevel gears are respectively fixedly mounted on the transmission rod and the spiral rod and meshed with each other.

9. The mountain photovoltaic double-column support frame according to claim 8, characterized in that: A double-groove synchronous wheel is fixedly sleeved on the plurality of spiral rods, and a plurality of synchronous belts are sleeved on the plurality of double-groove synchronous wheels.

10. The mountain photovoltaic double-column support frame according to claim 5, characterized in that: A plurality of avoidance openings are provided at the bottom of the base, and the opening positions of the plurality of avoidance openings respectively correspond to the plurality of spiral rods.

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