Photovoltaic equipment transport vehicle

Abstract

The utility model discloses a photovoltaic equipment transport vehicle which comprises an installation frame, a bearing plate and four idler wheels, the four idler wheels are distributed at the four corners of the installation frame respectively and are independently driven by first driving pieces at the corresponding ends, and idler wheel distance adjusting mechanisms are arranged between the idler wheels and the installation frame. The bearing plate is arranged above the mounting rack, and at least one side of the mounting rack is provided with a bearing plate height adjusting mechanism; the photovoltaic equipment transportation trolley has the advantages of being convenient to move and capable of replacing constructors to transport photovoltaic equipment in a complex construction environment and improving construction efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic equipment transportation, in particular to a photovoltaic equipment transportation vehicle. Background Art

[0002] Solar energy has the characteristics of wide distribution, renewable resources, easy collection and low pollution. In the past decade, solar energy resources have developed rapidly with the strong support of the national government. Centralized photovoltaic power stations, distributed photovoltaic power stations and off-grid photovoltaic power stations in various regions have begun to grow rapidly. At the same time, various difficulties have also emerged, among which the transportation of photovoltaic equipment is quite difficult.

[0003] At present, under complex construction conditions, photovoltaic equipment is often transported manually. However, manual transportation is not only time-consuming and labor-intensive, reducing construction efficiency, but also the slightest carelessness of construction workers during transportation may cause bumps into photovoltaic equipment, thereby causing damage to the photovoltaic equipment and other problems. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a photovoltaic equipment transport vehicle which is easy to move and can replace construction workers to transport photovoltaic equipment in a complex construction environment, thereby improving construction efficiency.

[0005] The technical solution adopted by the utility model to solve the above-mentioned technical problems is: a photovoltaic equipment transport vehicle, including a mounting frame, a load-bearing plate and four rollers, the four rollers are respectively distributed on the four corners of the mounting frame and are independently driven by the first driving members at the corresponding ends, a roller spacing adjustment mechanism is arranged between the rollers and the mounting frame, the load-bearing plate is arranged above the mounting frame, and load-bearing plate height adjustment mechanisms are arranged on both sides of the mounting frame.

[0006] Furthermore, the outer end of the roller is threadedly connected with a first anti-slip disk and a locking nut, and the inner end is rotatably connected with a second anti-slip disk.

[0007] Furthermore, the roller spacing adjustment mechanism is a combined telescopic rod, which includes an inner tube and an outer tube that are socketed with each other, one end of the outer tube is fixed to the mounting frame, and one end of the inner tube is fixed to the second anti-detachment disk, and multiple adjustment holes are provided on the inner tube and the outer tube. The adjusting screw passes through the corresponding adjustment holes inside and outside and is fixed with a nut, so that the inner tube and the outer tube are fixed to each other, thereby realizing the spacing adjustment between the roller and the mounting frame.

[0008] Furthermore, the first driving member is a motor, which is located in the combined telescopic rod and fixedly arranged in the inner tube, and the output shaft of the motor is fixedly connected to the roller and drives the roller to rotate.

[0009] Furthermore, the load-bearing plate height adjustment mechanism includes two cross-arranged and non-interfering support rods, the upper ends of the two support rods are hinged to the lower bottom surface of the load-bearing plate, and the lower ends of the support rods are hinged with sliding blocks, and the sliding blocks are horizontally slidably matched with the slideways on the mounting frame, and a second driving member corresponding to and connected to the sliding blocks is fixedly provided on the mounting frame, and the second driving member is used to control the start and stop and the horizontal sliding distance of the sliding block, so that the support rods prop up or lower the load-bearing plate downward.

[0010] Furthermore, the second driving member is a hydraulic cylinder, a pneumatic cylinder or an electric push rod.

[0011] Furthermore, a photovoltaic power generation panel is fixedly arranged above the load-bearing plate.

[0012] Furthermore, a central controller and a battery pack are fixedly mounted on the mounting frame.

[0013] Compared with the prior art, the utility model has the advantage that the transport vehicle can be directly applied to the existing guide rails or brackets, replacing the construction workers to transport photovoltaic equipment in a complex construction environment, improving the construction efficiency, and reducing the construction workers' back and forth movement in the construction area, ensuring the safety of the construction workers. In addition, the transport vehicle has a reasonable structure. By setting the first anti-slip disc and the second anti-slip disc at both ends of the roller and changing the relative position of the first anti-slip disc on the roller, the spacing adjustment of the two anti-slip discs can be achieved to prevent the roller from slipping on the guide rail and deviating from the guide rail, so that the rollers of the transport vehicle are suitable for guide rails of different widths, and a roller spacing adjustment mechanism is provided between the roller and the mounting frame to adapt to guide rails of different distances, and then to adapt to different construction environments. In addition, the height adjustment mechanism of the load-bearing plate is provided on both sides of the mounting frame to adjust the height of both sides of the load-bearing plate, so that the load-bearing plate presents an overall lifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the cooperation between the first anti-slip disc, the second anti-slip disc and the roller of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the utility model after the central controller and various sensors are installed;

[0017] Figure 4 It is a schematic diagram of the operation of the utility model.

[0018] In the figure: 1. mounting frame; 2. roller; 3. load-bearing plate; 4. first anti-slip plate; 5. second anti-slip plate; 6. adjustment hole; 7. support rod; 8. locking nut; 9. sliding block; 10. photovoltaic panel; 11. central controller; 12. first driving member; 13. second driving member; 14. outer tube; 15. inner tube; 16. lidar sensor; 17. inclination sensor; 18. temperature sensor; 19. battery pack; 20. guide rail; 21. photovoltaic equipment. DETAILED DESCRIPTION

[0019] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0020] like Figure 1-4 As shown, a photovoltaic equipment transport vehicle can move back and forth on a guide rail 20 or a bracket, and replaces construction workers to transport photovoltaic equipment 21 in a complex construction environment. It includes a mounting frame 1, rollers 2 and a load-bearing plate 3. Four rollers 2 are respectively distributed on the four corners of the mounting frame 1 and are independently driven by a first driving member 12 at the corresponding end. The first driving member 12 can be a motor. The output shaft of the motor is fixedly connected to the roller 2 and drives the roller 2 to rotate. The outer end of the roller 2 is screwed with a first anti-slip disk 4 and a locking nut 8, and the inner end is rotatably connected with a second anti-slip disk 5. After rotating the first anti-slip disk 4, tighten the locking nut 8 to change the relative position of the first anti-slip disk 4 on the roller 2, thereby realizing the spacing adjustment between the first anti-slip disk 4 and the second anti-slip disk 5, so that the roller 2 is suitable for guide rails 20 of different widths, preventing the roller 2 from slipping on the guide rail 20 and deviating from the guide rail 20, and a roller spacing adjustment mechanism is provided between the roller 2 and the mounting frame 1 for adjusting the spacing between the roller 2 and the mounting frame 1, and the roller spacing adjustment mechanism is a combined telescopic rod, and the motor is located in the combined telescopic rod, and the combined telescopic rod includes an inner tube 15 and an outer tube 14 that are connected to each other. One end of the outer tube 14 is fixed to the mounting frame 1, one end of the inner tube 15 is fixed to the second anti-slip disc 5, the motor is fixedly arranged in the inner tube 15, and a plurality of adjustment holes 6 are arranged on the inner tube 15 and the outer tube 14. The adjusting screw passes through the corresponding adjustment holes 6 inside and outside and is fixed with a nut, so that the inner tube 15 and the outer tube 14 are fixed to each other, so as to adjust the distance between the roller 2 and the mounting frame 1; the bearing plate 3 is arranged above the mounting frame 1, and the bearing plate height adjustment mechanism is arranged on both sides of the mounting frame 1, so that the height of the bearing plate 3 on both sides can be adjusted. The structure includes two cross-arranged and non-interfering support rods 7, the upper ends of the two support rods 7 are hinged to the lower bottom surface of the load-bearing plate 3, and the lower ends of the support rods 7 are hinged with sliding blocks 9, which slide in horizontal sliding cooperation with the slideway on the mounting frame 1. The mounting frame 1 is fixedly provided with a second driving member 13 which corresponds to and is connected to the sliding block 9 one by one. The second driving member 13 can be a hydraulic cylinder, an air cylinder or an electric push rod, which is used to control the start and stop and the horizontal sliding distance of the sliding block 9. The support rods 7 prop up or lower the load-bearing plate 3 downward, thereby making the load-bearing plate 3 rise and fall as a whole.

[0021] In this embodiment, in order to ensure that the transport vehicle is light in weight, low in cost and easy to move, the roller 2, the first anti-slip plate 4, the second anti-slip plate 5, the combined telescopic rod and the support rod 7 are all made of alloy materials, which have the characteristics of wear resistance, high strength, low specific gravity and light weight.

[0022] like Figure 3 As shown, in this embodiment, a central controller 11 and a battery pack 19 for power supply are also fixed on the mounting frame 1, and a photovoltaic power generation panel 10 is fixed above the load-bearing plate 3. The current generated by the photovoltaic power generation panel 10 is regulated by the central controller 11 and charged into the battery pack 19, so as to realize self-generation and self-use and provide power to the entire transport vehicle; the first drive member 12 and the second drive member 13 installed on the mounting frame 1 are connected to the central controller 11 and controlled by the central controller 11. In addition, in order to observe the operation of the transport vehicle, a pressure sensor, a speed sensor, a laser radar sensor 16, an inclination sensor 17 and a temperature sensor 18 can also be arranged on the transport vehicle. The above sensors are all existing sensors on the market, and each sensor is connected to the central controller 11. The feedback of each sensor to the signal of the central controller 11 and the control of the first drive member 12 and the second drive member 13 by the central controller 11 can be realized by the existing control system and method. The central controller 11 uses buttons to input instructions to the transport vehicle, and displays the normal operating status and alarm status through a digital display. When in use, the central controller 11 issues instructions to adjust the operating status of the transport vehicle. The function of the pressure sensor is to detect the pressure borne by the load-bearing plate 3. It is installed on the four corners of the upper end surface of the load-bearing plate 3 to detect the value of each bearing point to determine the placement of the photovoltaic equipment 21 on the load-bearing plate 3; the function of the speed sensor is to detect the change in speed during transportation, and the speed can be controlled by a motor to prevent unnecessary losses caused by too fast or too slow speed; the laser radar sensor 16 is installed at the front and rear ends of the mounting frame, and its function is to detect obstacles in front of and behind the transport vehicle to control the parking position of the transport vehicle; the function of the inclination sensor 17 is to detect the inclination of the transport vehicle during transportation, and to monitor the alarm status in real time to prevent the danger of the transport vehicle and photovoltaic equipment falling due to excessive inclination; the function of the temperature sensor 18 is to detect the temperature of the transport vehicle and the surrounding temperature, so that the transport vehicle is at a normal temperature when working.

[0023] The working scenario of the transport vehicle is: the transport vehicle waits in the loading area, and the construction workers move the photovoltaic equipment 21 to be transported onto the transport vehicle. After issuing instructions to the transport vehicle through the central controller 11, the transport vehicle can automatically transport the loaded photovoltaic equipment 21 along the guide rail 20 or the bracket to the designated position and stop. After waiting for the construction workers to take the photovoltaic equipment 21 off the transport vehicle, it will automatically return to the loading area to wait for loading. The transport vehicle can be suitable for different construction environments, speeds up the construction progress, reduces the construction workers' walking back and forth, and ensures the safety of the construction workers.

[0024] The protection scope of the present invention includes but is not limited to the above embodiments. The protection scope of the present invention shall be based on the claims. Any replacement, deformation, and improvement of the technology that can be easily thought of by technicians in this field shall fall within the protection scope of the present invention.

Claims

1. A photovoltaic equipment transport vehicle, characterized in that: It includes a mounting frame, a load-bearing plate and four rollers, wherein the four rollers are respectively distributed on the four corners of the mounting frame and are independently driven by the first driving members at the corresponding ends, a roller spacing adjustment mechanism is arranged between the rollers and the mounting frame, the load-bearing plate is arranged above the mounting frame, and load-bearing plate height adjustment mechanisms are arranged on both sides of the mounting frame.

2. A photovoltaic equipment transport vehicle as claimed in claim 1, characterized in that: The outer end of the roller is threadedly connected with a first anti-slip disk and a locking nut, and the inner end is rotatably connected with a second anti-slip disk.

3. A photovoltaic equipment transport vehicle as claimed in claim 2, characterized in that: The roller spacing adjustment mechanism is a combined telescopic rod, which includes an inner tube and an outer tube that are socketed with each other, one end of the outer tube is fixed to the mounting frame, and one end of the inner tube is fixed to the second anti-detachment disk. A plurality of adjustment holes are provided on the inner tube and the outer tube. An adjustment screw passes through the corresponding adjustment holes inside and outside and is fixed with a nut, so that the inner tube and the outer tube are fixed to each other, thereby realizing the spacing adjustment between the roller and the mounting frame.

4. A photovoltaic equipment transport vehicle as claimed in claim 3, characterized in that: The first driving member is a motor, which is located in the combined telescopic rod and fixedly arranged in the inner tube. The output shaft of the motor is fixedly connected to the roller and drives the roller to rotate.

5. A photovoltaic equipment transport vehicle as claimed in claim 1, characterized in that: The load-bearing plate height adjustment mechanism includes two cross-arranged and non-interfering support rods, the upper ends of the two support rods are hinged to the lower bottom surface of the load-bearing plate, and the lower ends of the support rods are hinged with sliding blocks, and the sliding blocks are horizontally slidably matched with the slideways on the mounting frame, and a second driving member corresponding to and connected to the sliding blocks is fixedly provided on the mounting frame, and the second driving member is used to control the start and stop and the horizontal sliding distance of the sliding block, so that the support rods prop up or lower the load-bearing plate downward.

6. A photovoltaic equipment transport vehicle as claimed in claim 5, characterized in that: The second driving member is a hydraulic cylinder, a pneumatic cylinder or an electric push rod.

7. A photovoltaic equipment transport vehicle as claimed in claim 1, characterized in that: A photovoltaic power generation panel is fixedly arranged above the load-bearing plate.

8. A photovoltaic equipment transport vehicle as claimed in claim 7, characterized in that: The mounting frame is fixedly provided with a central controller and a battery pack.

Images