Hoisting device with adjustable height and angle for photovoltaic panel installation

Abstract

The application provides a height and angle adjustable hoisting device for photovoltaic panel installation and relates to the technical field of hoisting devices. The height and angle adjustable hoisting device for photovoltaic panel installation comprises a clamping mechanism, an outer plate, a long plate, two traction ropes, a base plate, an extension motor, two toothed belts and a rotary motor. A rotary disc is rotationally arranged on the upper end surface of the base plate. A hydraulic telescopic rod is fixedly arranged at the middle position of the upper end surface of the rotary disc. Two inverted eight plates are fixedly arranged at the two side positions of the lower end surface of the base plate. The front inner wall and the rear inner wall of each inverted eight plate are provided with a moving wheel. The rotary motor in the extension plate inner wall is started to drive the rotary block to rotate, thereby driving the long plate to rotate below the extension plate, so that the rotation direction of the clamping mechanism can be adjusted. The winding rope is driven to rotate by the winding motor, thereby pulling the traction rope. The traction rope pulls the clamping mechanism, thereby adjusting the angle of the clamping mechanism, and making the photovoltaic panel installation more convenient.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of hoisting equipment, in particular to a height and angle adjustable hoisting equipment for photovoltaic panel installation. BACKGROUND

[0002] The photovoltaic panel is a device for converting sunlight into electric energy, which is usually made of silicon material. When sunlight shines on the photovoltaic panel, photons interact with silicon atoms to produce free electrons, thereby forming an electric current. Because the photovoltaic panel needs to be installed in a position where sunlight can be absorbed, the installation position is generally high, so a hoisting equipment is usually used to assist the installation of the photovoltaic panel.

[0003] When installing the photovoltaic panel, the worker needs to first hang the photovoltaic panel on the hoisting equipment, then move the photovoltaic panel to the upper side of the installation position by the hoisting equipment, and then adjust the angle and direction of the photovoltaic panel by manually holding it. The operator needs to stand in a high and inclined position all the time, which is difficult to operate and very dangerous, resulting in difficulty in installing the photovoltaic panel. SUMMARY

[0004] (I) Technical problem solved

[0005] In view of the deficiencies of the prior art, the present application provides a height and angle adjustable hoisting equipment for photovoltaic panel installation, which solves the problem that the height and angle of the existing hoisting equipment are not convenient to adjust.

[0006] (II) Technical scheme

[0007] To achieve the above purpose, the present application is implemented by the following technical scheme: a height and angle adjustable hoisting equipment for photovoltaic panel installation, comprising a clamping mechanism, an outer plate, a long plate, two traction ropes, a chassis, an extension motor, two toothed belts and a rotary motor, the upper end surface of the chassis is rotationally provided with a turntable, the middle position of the upper end surface of the turntable is fixedly provided with a hydraulic telescopic rod, the lower end surface of the chassis is fixedly provided with inverted eight plates on both sides, the front inner wall and the rear inner wall of each inverted eight plate are provided with a moving wheel, the lower end surface of the chassis is fixedly provided with a drive motor on both sides of the middle position, the inner bottom surface of the chassis is fixedly provided with a rotary motor in the middle position, the inner wall of the outer plate is slidably provided with an extension plate, the upper end surface of the long plate is fixedly provided with a rotary block in the middle position, the lower end surface of the long plate is fixedly provided with a connecting piece on both sides of the middle position, the inner wall of each connecting piece is rotationally provided with a winding disc, the lower side of the front end surface of each connecting piece is fixedly provided with a traction motor, the inner wall of each winding disc is wound with a winding rope, and the output end of the extension motor is fixedly provided with a lead screw.

[0008] The clamping mechanism includes three main boards, six clamping plates, six main suction cups and four auxiliary suction cups. A crossbar is fixedly arranged between the three main boards. Slide plates are slidably arranged on both sides of the inner wall of the three main boards. Electric telescopic rods are fixedly arranged on both sides of the upper surface of one of the four main boards. Power plates are fixedly arranged at the output ends of the two electric telescopic rods.

[0009] Preferably, a plurality of reinforcing ribs are fixedly provided between the upper end face of the turntable and the hydraulic telescopic rod, a support block is fixedly provided at the output end of the hydraulic telescopic rod, the outer plate is fixedly provided on one side end face of the support block, and the output end of the rotating motor is fixedly provided on the lower end face of the turntable.

[0010] Preferably, each of the two drive motor output ends is fixedly provided with a second gear, and each of the two inverted octagonal plates is rotatably provided with a first gear at the front and rear positions of opposite side end faces. The two toothed belts are respectively provided on the outer end faces of the two second gears and the four first gears, and the four first gears are respectively fixedly connected to the four moving wheels.

[0011] Preferably, the lead screw is rotatably positioned on the upper side of the inner wall of the outer plate, a threaded plate is fixedly provided at the middle position of the upper end face of the extension plate, the lead screw is threaded onto the inner wall of the threaded plate, and a limit plate is fixedly provided on one end face of the extension plate.

[0012] Preferably, the rotary motor is fixedly mounted on the inner bottom surface of the long plate, the rotating block is rotatably mounted on the inner wall of the long plate, the output end of the rotary motor is fixedly mounted on the inner bottom surface of the rotating block, the two winding ropes are respectively fixedly connected to the two traction ropes, and the output ends of the two traction motors are respectively fixedly mounted on the front end face of the two winding reels.

[0013] Preferably, a support rod is fixedly installed at the middle position of the lower end face of the long plate, an adjustment plate is fixedly installed at the middle position of the upper end face of one of the three main plates, the support rod is hinged to the inner wall of the adjustment plate, and an arc rod is fixedly installed on the upper end face of each of the two electric telescopic rods, and the two traction ropes are respectively wrapped around the outer ends of the two arc rods.

[0014] Preferably, each of the three mainboards has a soft pad fixedly disposed on its lower end surface, the two main suction cups are respectively fixedly disposed at the middle position of two of the lower end surfaces of the six crossbars, and the four auxiliary suction cups are respectively fixedly disposed on the side away from the two electric telescopic rods of the lower end surfaces of the six crossbars.

[0015] Preferably, each of the six sliding plates has a connecting plate fixedly installed on the end face away from the two electric telescopic rods, a connecting strip is fixedly installed between the six connecting plates, the six power plates are respectively fixedly installed on two of the upper end faces of the six connecting plates, the six clamping plates are respectively fixedly installed on the lower end faces of the six connecting plates, and multiple anti-slip strips are fixedly installed on the end face of the six clamping plates near the two electric telescopic rods.

[0016] Working principle: The photovoltaic panel is placed on a support on the ground. Then, the drive motor is started, which drives the second gear to rotate. The rotating second gear drives the first gear to rotate via a toothed belt. The rotating first gear drives the moving wheel to rotate, thus moving the device on the ground. By starting the motor separately, the moving wheel can be rotated in different directions, allowing the device to turn. Activating the hydraulic telescopic rod drives the clamping mechanism to rise. Then, the rotation motor drives the hydraulic telescopic rod to rotate via a turntable. Then, the extension motor drives the lead screw to rotate. The rotating lead screw drives the extension plate to slide on the inner wall of the outer plate through a threaded plate, thus extending the extension plate. This allows the clamping mechanism below the extension plate to reach above the photovoltaic panel. Finally, activating the electric telescopic rod pushes the adjustment plate to adjust the position. The board slides out from the inner wall of the main board via the connecting plate and connecting strip. The hydraulic telescopic rod is activated to drive the clamping mechanism to descend, and the main suction cup and auxiliary suction cup are placed on the photovoltaic board. The suction cup is activated to adsorb the photovoltaic board. Then, the electric telescopic rod pulls the extension plate to clamp and fix the photovoltaic board. The hydraulic telescopic rod drives the photovoltaic board to rise to the installation position through the clamping mechanism. Then, the winding motor is activated to drive the winding rope to rotate, so that the winding rope can be lowered and raised. By using traction ropes of different lengths, the clamping mechanism can tilt the photovoltaic board. The rotary motor can be activated to drive the long plate to rotate through the rotating block, so that the installation position of the photovoltaic board can be adjusted. To lower the photovoltaic board, first release the clamping plate, and then release the suction cup.

[0017] (III) Beneficial Effects

[0018] This invention provides a hoisting device for photovoltaic panel installation with adjustable height and angle. It has the following beneficial effects:

[0019] 1. This invention provides a lifting device for photovoltaic panel installation with adjustable height and angle. When clamping the photovoltaic panel, the clamping mechanism is positioned above the photovoltaic panel. The clamping mechanism is lowered so that the main suction cup and the auxiliary suction cup are both attached to the top of the photovoltaic panel. The suction cup is activated to firmly suction the upper part of the photovoltaic panel. Then, the electric telescopic rod is activated to adjust the plate. The adjusting plate will drive the clamping plate to press against the edge of the photovoltaic panel for fixation, thereby making it more convenient and stable to clamp the photovoltaic panel.

[0020] 2. This invention provides a lifting device for photovoltaic panel installation with adjustable height and angle. When installing photovoltaic panels, the hydraulic telescopic rod is first activated, which drives the clamping mechanism to move up and down through the outer plate. Then, the extension motor is activated, which drives the lead screw to rotate, causing the extension plate to slide outward on the inner wall of the outer plate, thus moving the clamping mechanism further away. Moreover, the rotation motor on the inner wall of the extension plate can drive the rotating block to rotate, thereby causing the long plate to rotate below the extension plate. This allows adjustment of the rotation direction of the clamping mechanism. Furthermore, the winding motor drives the winding rope to rotate, thereby pulling the traction rope. The traction rope pulls the clamping mechanism, thereby adjusting the angle of the clamping mechanism, making the installation of photovoltaic panels more convenient.

[0021] 3. This invention provides a hoisting device for photovoltaic panel installation with adjustable height and angle. The drive motor drives the moving wheel to rotate via a toothed belt. The rotating moving wheel allows the device to move on the ground. Moreover, by starting different drive motors, the moving wheel can be driven to rotate in different directions, which facilitates the turning of the device. Furthermore, the drive motor can drive the hydraulic telescopic rod to rotate, thereby adjusting the position of the clamping mechanism to facilitate clamping and installing photovoltaic panels. Attached Figure Description

[0022] Figure 1 This is an isometric schematic diagram of the present invention;

[0023] Figure 2 This is a side-view isometric schematic diagram of the present invention;

[0024] Figure 3 This is a bottom view of the chassis of the present invention;

[0025] Figure 4 This is a cross-sectional view of the outer panel of the present invention;

[0026] Figure 5 This is an isometric view of the clamping mechanism of the present invention;

[0027] Figure 6 This is a front sectional view of the clamping mechanism of the present invention.

[0028] The components include: 1. Clamping mechanism; 2. Traction rope; 3. Support rod; 4. Traction motor; 5. Reel; 6. Long plate; 7. Limiting plate; 8. Threaded plate; 9. Extension plate; 10. Connector; 11. Outer plate; 12. Support block; 13. Hydraulic telescopic rod; 14. Reinforcing rib; 15. Turntable; 16. Inverted eight-plate; 17. Toothed belt; 18. First gear; 19. Moving wheel; 20. Chassis; 21. Second gear; 22. Rotating motor; 3. Drive motor; 24. Extension motor; 25. Lead screw; 26. Rotary motor; 27. Rotating block; 28. Winding rope; 101. Anti-slip strip; 102. Main suction cup; 103. Secondary suction cup; 104. Connecting plate; 105. Connecting strip; 106. Power plate; 107. Electric telescopic rod; 108. Adjusting plate; 109. Clamping plate; 110. Slide plate; 111. Soft pad; 112. Crossbar; 113. Main board; 114. Arc rod. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Example:

[0031] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, this embodiment of the invention provides a lifting device for photovoltaic panel installation with adjustable height and angle, including a clamping mechanism 1, an outer plate 11, a long plate 6, two traction ropes 2, a chassis 20, an extension motor 24, two toothed belts 17, and a rotary motor 26. A turntable 15 is rotatably mounted on the upper surface of the chassis 20, and a hydraulic telescopic rod 13 is fixedly mounted at the middle position of the upper surface of the turntable 15. Inverted eight-plates 16 are fixedly mounted on both sides of the lower surface of the chassis 20. The inner walls of the front and rear sides of the two inverted eight-plates 16 are provided with casters 19. The inner walls of the lower surface of the chassis 20 are fixedly mounted on both sides of the turntable 15. A drive motor 23 is fixedly installed in each position. A rotating motor 22 is fixedly installed in the middle of the bottom surface of the chassis 20. An extension plate 9 is slidably installed on the inner wall of the outer plate 11. A rotating block 27 is fixedly installed in the middle of the upper end face of the long plate 6. Connectors 10 are fixedly installed on both sides of the lower end face of the long plate 6. A winding reel 5 is rotatably installed on the inner wall of each of the two connectors 10. A traction motor 4 is fixedly installed on the lower side of the front end face of each of the two connectors 10. A winding rope 28 is wound on the inner wall of each of the two winding reels 5. A lead screw 25 is fixedly installed at the output end of the extension motor 24.

[0032] Multiple reinforcing ribs 14 are fixedly provided between the upper end face of the turntable 15 and the hydraulic telescopic rod 13. A support block 12 is fixedly provided at the output end of the hydraulic telescopic rod 13. The outer plate 11 is fixedly provided on one side end face of the support block 12. The output end of the rotating motor 22 is fixedly provided on the lower end face of the turntable 15. The output ends of the two drive motors 23 are both fixedly provided with second gears 21. The front and rear sides of the opposite side end faces of the two inverted eight plates 16 are rotatably provided with first gears 18. Two toothed belts 17 are respectively provided on the outer end faces of the two second gears 21 and the four first gears 18. The four first gears 18 are respectively fixedly connected to the four moving wheels 19. The lead screw 25 is rotatably provided on the upper side of the inner wall of the outer plate 11. A threaded plate 8 is fixedly provided at the middle position of the upper end face of the extension plate 9. The lead screw 25 is threadedly sleeved on the inner wall of the threaded plate 8. A limit plate 7 is fixedly provided on one side end face of the extension plate 9.

[0033] A rotary motor 26 is fixedly mounted on the inner bottom surface of the long plate 6. A rotating block 27 is rotatably mounted on the inner wall of the long plate 6. The output end of the rotary motor 26 is fixedly mounted on the inner bottom surface of the rotating block 27. Two winding ropes 28 are respectively fixedly connected to two traction ropes 2. The output ends of two traction motors 4 are respectively fixedly mounted on the front end face of two winding reels 5. A support rod 3 is fixedly mounted in the middle position of the lower end face of the long plate 6. An adjustment plate 108 is fixedly mounted in the middle position of the upper end face of one of the three main plates 113. The support rod 3 is hinged to the inner wall of the adjustment plate 108. An arc rod 114 is fixedly mounted on the upper end face of both electric telescopic rods 107. The two traction ropes 2 are respectively wound around the outer ends of the two arc rods 114.

[0034] Specifically, the photovoltaic panel is placed on a support on the ground. Then, the drive motor 23 is started to drive the second gear 21 to rotate. The rotating second gear 21 drives the first gear 18 to rotate through the toothed belt 17. The rotating first gear 18 drives the moving wheel 19 to rotate, thus moving the device on the ground. By starting the motor separately, the moving wheel 19 can be rotated in different directions, allowing the device to turn. The hydraulic telescopic rod 13 is started to drive the clamping mechanism 1 to rise. Then, the rotation motor 22 is started to drive the hydraulic telescopic rod 13 to rotate through the turntable 15. Rotating the inverted plate 16 in the longer direction can provide more stable support for the extended extension plate 9. Then, the extension motor 24 drives the lead screw 25 to rotate. The rotating lead screw 25 will pass through the threaded plate 8. The extension plate 9 slides on the inner wall of the outer plate 11, thereby extending the extension plate 9 and allowing the clamping mechanism 1 below the extension plate 9 to reach above the photovoltaic panel. The clamping mechanism 1 clamps the photovoltaic panel. The rotating and descending hydraulic telescopic rod 13 drives the photovoltaic panel to rise to the installation location through the clamping mechanism 1. Then, starting the winding motor can drive the winding rope 28 to rotate, thereby lowering and winding the winding rope 28. Through the traction rope 2 of different lengths, the clamping mechanism 1 can tilt the photovoltaic panel, making it easier for the photovoltaic panel to meet the angle of the installation position. The rotating motor 26 can be started to drive the long plate 6 to rotate through the rotating block 27, thereby adjusting the installation position of the photovoltaic panel. The photovoltaic panel is then lowered and the clamping mechanism 1 is released.

[0035] like Figure 5 , Figure 6 As shown, the clamping mechanism 1 includes three main plates 113, six clamping plates 109, six main suction cups 102 and four auxiliary suction cups 103. A crossbar 112 is fixedly arranged between the three main plates 113. Slide plates 110 are slidably arranged on both sides of the inner wall of the three main plates 113. Electric telescopic rods 107 are fixedly arranged on both sides of the upper surface of one of the four main plates 113. Power plates 106 are fixedly arranged at the output ends of the two electric telescopic rods 107.

[0036] A soft pad 111 is fixedly installed on the lower end face of each of the three main boards 113. Two main suction cups 102 are fixedly installed in the middle of the lower end face of two of the six crossbars 112. Four auxiliary suction cups 103 are fixedly installed on the side of the lower end face of four of the six crossbars 112 away from the two electric telescopic rods 107. A connecting plate 104 is fixedly installed on the end face of each of the six slide plates 110 away from the two electric telescopic rods 107. A connecting strip 105 is fixedly installed between the six connecting plates 104. Six power plates 106 are fixedly installed on the upper end face of two of the six connecting plates 104. Six clamping plates 109 are fixedly installed on the lower end face of the six connecting plates 104. Multiple anti-slip strips 101 are fixedly installed on the end face of each of the six clamping plates 109 near the two electric telescopic rods 107.

[0037] Specifically, the electric telescopic rod 107 is activated to push the adjustment plate 108, allowing the adjustment plate 108 to slide the slide plate 110 out from the inner wall of the main board 113 via the connecting plate 104 and connecting strip 105. The hydraulic telescopic rod 13 is activated to lower the clamping mechanism 1, placing the main suction cup 102 and the auxiliary suction cup 103 on the photovoltaic panel. The suction cups are activated to adsorb the photovoltaic panel. Both the main suction cup 102 and the auxiliary suction cup 103 can adsorb larger photovoltaic panels when they are installed. When clamping smaller photovoltaic panels, usually only two main suction cups 102 are used. Then, the electric telescopic rod 107 pulls the extension plate 9, thereby clamping and fixing the photovoltaic panel with the clamping plate 109. The clamping plate 109 is provided with anti-slip strips 101 to reduce damage to the photovoltaic panel. In addition, a soft pad 111 is provided under the main board 113 to prevent damage to the photovoltaic panel when it is placed on it.

[0038] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lifting device for photovoltaic panel installation with adjustable height and angle, comprising a clamping mechanism (1), an outer plate (11), a long plate (6), two traction ropes (2), a chassis (20), an extension motor (24), two toothed belts (17) and a rotary motor (26), characterized in that: A turntable (15) is rotatably mounted on the upper surface of the chassis (20). A hydraulic telescopic rod (13) is fixedly mounted at the middle position of the upper surface of the turntable (15). Inverted eight-plates (16) are fixedly mounted on both sides of the lower surface of the chassis (20). Moving wheels (19) are mounted on the front inner wall and the rear inner wall of the two inverted eight-plates (16). A drive motor (23) is fixedly mounted on both sides of the middle position of the lower surface of the chassis (20). A rotating motor (22) is fixedly mounted at the middle position of the inner bottom surface of the chassis (20). The outer plate ( 11) An extension plate (9) is slidably provided on the inner wall. A rotating block (27) is fixedly provided at the middle position of the upper end face of the long plate (6). Connectors (10) are fixedly provided on both sides of the lower end face of the long plate (6). A winding reel (5) is rotatably provided on the inner wall of each of the two connectors (10). A traction motor (4) is fixedly provided on the lower side of the front end face of each of the two connectors (10). A winding rope (28) is wound around the inner wall of each of the two winding reels (5). A lead screw (25) is fixedly provided at the output end of the extension motor (24). The clamping mechanism (1) includes three main plates (113), six clamping plates (109), six main suction cups (102) and four auxiliary suction cups (103). A crossbar (112) is fixedly arranged between the three main plates (113). Slide plates (110) are slidably arranged on both sides of the inner wall of the three main plates (113). Electric telescopic rods (107) are fixedly arranged on both sides of the upper surface of one of the four main plates (113). Power plates (106) are fixedly arranged at the output ends of the two electric telescopic rods (107). A support rod (3) is fixedly installed at the middle position of the lower end face of the long plate (6), and an adjustment plate (108) is fixedly installed at the middle position of the upper end face of one of the three main plates (113). The support rod (3) is hinged to the inner wall of the adjustment plate (108). An arc rod (114) is fixedly installed on the upper end face of each of the two electric telescopic rods (107), and the two traction ropes (2) are respectively wrapped around the outer ends of the two arc rods (114). The lower end face of each of the three main boards (113) is fixedly provided with a soft pad (111), the two main suction cups (102) are respectively fixedly provided in the middle position of the two lower end faces of the six crossbars (112), and the four auxiliary suction cups (103) are respectively fixedly provided on the side away from the two electric telescopic rods (107) of the four lower end faces of the six crossbars (112). Each of the six sliding plates (110) has a connecting plate (104) fixedly installed on the end face away from the two electric telescopic rods (107). A connecting strip (105) is fixedly installed between the six connecting plates (104). The six power plates (106) are respectively fixedly installed on two of the upper end faces of the six connecting plates (104). The six clamping plates (109) are respectively fixedly installed on the lower end faces of the six connecting plates (104). Multiple anti-slip strips (101) are fixedly installed on the end face of the six clamping plates (109) near the two electric telescopic rods (107).

2. The adjustable height and angle hoisting equipment for photovoltaic panel installation according to claim 1, characterized in that: Multiple reinforcing ribs (14) are fixedly arranged between the upper end face of the turntable (15) and the hydraulic telescopic rod (13). A support block (12) is fixedly arranged at the output end of the hydraulic telescopic rod (13). The outer plate (11) is fixedly arranged on one side end face of the support block (12). The output end of the rotating motor (22) is fixedly arranged on the lower end face of the turntable (15).

3. The adjustable height and angle hoisting equipment for photovoltaic panel installation according to claim 1, characterized in that: The output ends of the two drive motors (23) are fixedly provided with second gears (21), and the front and rear sides of the opposite end faces of the two inverted eight plates (16) are rotatably provided with first gears (18). The two toothed belts (17) are respectively provided on the outer end faces of the two second gears (21) and the four first gears (18). The four first gears (18) are respectively fixedly connected to the four moving wheels (19).

4. The adjustable height and angle hoisting equipment for photovoltaic panel installation according to claim 1, characterized in that: The lead screw (25) is rotatably mounted on the upper side of the inner wall of the outer plate (11). A threaded plate (8) is fixedly mounted at the middle position of the upper end face of the extension plate (9). The lead screw (25) is threaded onto the inner wall of the threaded plate (8). A limit plate (7) is fixedly mounted on one end face of the extension plate (9).

5. The adjustable height and angle hoisting equipment for photovoltaic panel installation according to claim 1, characterized in that: The rotary motor (26) is fixedly installed on the inner bottom surface of the long plate (6), the rotating block (27) is rotatably installed on the inner wall of the long plate (6), the output end of the rotary motor (26) is fixedly installed on the inner bottom surface of the rotating block (27), the two winding ropes (28) are respectively fixedly connected to the two traction ropes (2), and the output ends of the two traction motors (4) are respectively fixedly installed on the front end face of the two winding reels (5).

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