Photovoltaic panel installation device and installation method

Abstract

The invention discloses a photovoltaic panel installation device and method, and belongs to the technical field of photovoltaic panel installation, the device comprises a transportation flat car and a photovoltaic panel installation mechanism arranged on the transportation flat car, the photovoltaic panel installation mechanism comprises a sliding groove, a sliding base, a cross arm, a telescopic rod and a photovoltaic panel placement frame, the transportation flat car is provided with the sliding groove, and the sliding base is arranged on the sliding groove. The top of the sliding base is connected with one end of a cross arm, a first guide rail is arranged on the lower side of the cross arm and connected with two first electric sliding blocks in a sliding mode, the bottoms of the two first electric sliding blocks are each provided with a telescopic rod, and the lower ends of the two telescopic rods are both connected with a photovoltaic panel containing frame. The photovoltaic panel support is lifted to be horizontal, the photovoltaic panels and the installation mechanism are carried by the transportation flat car and installed on the two sides of the photovoltaic panel support, the photovoltaic panels are placed and positioned one by one through the photovoltaic panel installation mechanism, manpower is greatly saved, and the installation efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic panel installation, and in particular to a photovoltaic panel installation device and an installation method. Background Art

[0002] With the continuous development of my country's industrial industry, the contradiction between environmental protection and energy supply has become increasingly prominent. As a renewable and clean energy source, solar photovoltaic power generation has been vigorously developed. In recent years, my country's total installed capacity of photovoltaic power generation has ranked first in the world. Photovoltaic power stations are divided into centralized and distributed types. Centralized photovoltaic power stations install photovoltaic arrays in a relatively wide area and are large in scale. They are usually erected using photovoltaic panel brackets. The photovoltaic panel brackets are set at an angle, and the photovoltaic panels are arranged in multiple layers (usually two layers). However, at this stage, photovoltaic panels are mostly installed manually. During installation, the photovoltaic panels located on the upper layer need to be installed at high altitude. Therefore, there are installation risks and the installation efficiency is low.

[0003] The patent document with publication number CN 105384070 A discloses a method for installing photovoltaic panels. This method changes the traditional method of installing photovoltaic panels on a photovoltaic panel bracket arranged on an inclined surface to assembling the photovoltaic panels on a photovoltaic panel installation platform arranged on a plane, and then lifting the whole into place to complete the installation of the entire photovoltaic panel. This invention can effectively reduce the difficulty of construction, save construction costs, and improve construction safety. However, this invention still requires manual placement and fixing of photovoltaic panels on the photovoltaic panel bracket one by one, and the photovoltaic panel bracket is in a horizontal state at the height of a shorter column. When workers fix the back of the photovoltaic panel to the support beam, the operation is very inconvenient, which consumes a lot of manpower, and the installation efficiency is still low. Summary of the invention

[0004] In view of this, the present invention aims at addressing the deficiencies in the prior art and provides a photovoltaic panel installation device and installation method.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a photovoltaic panel installation device, including a transport flatbed truck, and a photovoltaic panel installation mechanism arranged on the transport flatbed truck, the photovoltaic panel installation mechanism includes a slide, a sliding base, a cross arm, a telescopic rod and a photovoltaic panel placement rack, the slide is arranged on the transport flatbed truck, the sliding base is slidably arranged on the slide, the top of the sliding base is connected to one end of the cross arm, the lower side of the cross arm is arranged with a first guide rail, the first guide rail is slidably connected to two first electric sliders, the bottom of the two first electric sliders are each arranged with a telescopic rod, and the lower ends of the two telescopic rods are connected to the photovoltaic panel placement rack.

[0006] Furthermore, the photovoltaic panel placement rack includes a cross bar and an L-shaped placement plate, a second guide rail is arranged on one side of the cross bar, the second guide rail is slidably connected to two second electric sliders, the outer sides of the two second electric sliders are connected to an L-shaped placement plate, the two L-shaped placement plates include a vertical axis, a horizontal plate and a driving motor, the vertical axis is rotatably arranged on the outer side of the second electric slider, the top of the vertical axis is connected to the driving motor for transmission, and the horizontal plate is fixedly arranged at the bottom of the vertical axis; the lower ends of the two telescopic rods are respectively connected to the two ends of the cross bar.

[0007] Furthermore, the two horizontal plates have different lengths, the length of the horizontal plate close to the center of the photovoltaic panel support is greater than the length of the horizontal plate far from the center of the photovoltaic panel support, and the distance between the two horizontal plates is greater than the distance between the two support beams of the photovoltaic panel support.

[0008] Furthermore, the length of the horizontal plate close to the center of the photovoltaic panel support is the same as the preset length of the photovoltaic panel beyond the support beam.

[0009] Furthermore, a positioning component is arranged at the bottom of the horizontal plate near the center of the photovoltaic panel support, and the positioning component includes a positioning block and a touch switch, and the touch switch is arranged on the side of the positioning block.

[0010] Furthermore, the first guide rail and the second guide rail are both I-shaped guide rails.

[0011] Furthermore, it also includes a controller, and the touch switch, the second electric slider, the telescopic rod, and the drive motor are all connected to the controller signal.

[0012] The present invention also provides a photovoltaic panel installation method, comprising the following steps:

[0013] S1. Use multiple hydraulic lifting rods arranged at intervals to support and raise the shorter column side of the photovoltaic panel support until it is at the same height as the longer column side, that is, the top surface of the photovoltaic panel support is in a horizontal state;

[0014] S2, the transport flatbed truck carrying the photovoltaic panel and the photovoltaic panel installation mechanism moves to one side of the photovoltaic panel support and keeps them parallel, and the tail of the transport flatbed truck is aligned with the starting end of the photovoltaic panel support. At this time, the sliding base of the photovoltaic panel installation mechanism is located at the tail of the transport flatbed truck and corresponds to the starting end of the photovoltaic panel support;

[0015] S3, in the initial state of the photovoltaic panel placement rack, the two L-shaped placement plates are arranged opposite to each other, and the installer places a photovoltaic panel between the two L-shaped placement plates of the photovoltaic panel placement rack, and then starts the two first electric sliders to slide toward the photovoltaic panel bracket until the photovoltaic panel is located above the two support beams of the photovoltaic panel bracket;

[0016] S4, start the two second electric sliders to slide toward the transport flatbed truck. When the touch switch contacts the support beam, the controller automatically controls the second electric sliders to stop and controls the two telescopic rods to extend downward until the photovoltaic panel falls on the two support beams. Then the controller controls the two second electric sliders to move away from each other and detach from both sides of the photovoltaic panel, and then controls the two telescopic rods and the two second electric sliders to return to the initial state in sequence.

[0017] S5, two first electric sliders carry the photovoltaic panel placement rack back to the transport flatbed truck;

[0018] S6, control the sliding base to move forward a distance to correspond to the next photovoltaic panel installation position, repeat steps S1-S5 until the photovoltaic panels within the length of the transport flatbed truck are installed, then the transport flatbed truck moves forward, and the sliding base of the photovoltaic panel installation mechanism is moved to the tail of the transport flatbed truck, and the photovoltaic panels within the length of the next transport flatbed truck are installed until one side of the photovoltaic panel bracket is fully covered, and the back of the photovoltaic panel on this side is fixed with the support beam bolts;

[0019] S7, then the transport flatbed turns around and moves to the other side of the photovoltaic panel support for paving, the transport flatbed is parallel to the other side of the photovoltaic panel support, and the tail of the transport flatbed is aligned with the starting end of the photovoltaic panel support. At this time, the sliding base of the photovoltaic panel installation mechanism is located at the tail of the transport flatbed and corresponds to the starting end of the photovoltaic panel support;

[0020] S8, control the two driving motors to rotate the horizontal plate 90 degrees horizontally, and the two L-shaped placement plates are parallel to each other;

[0021] S9. The installer places a photovoltaic panel on two L-shaped placement plates, and then starts two first electric sliders to slide toward the photovoltaic panel bracket until the photovoltaic panel is located above the two support beams of the photovoltaic panel bracket, and the end of the photovoltaic panel is aligned with the end of the photovoltaic panel already laid on the other side, and controls the two telescopic rods to extend downward until the photovoltaic panel falls on the two support beams, and then controls the sliding base to move forward a distance to separate the two L-shaped placement plates from the photovoltaic panel, and then the two first electric sliders carry the photovoltaic panel placement rack back to the transport flatbed truck, at which point the sliding base has corresponded to the next photovoltaic panel installation position;

[0022] S10, repeat step S9 until the photovoltaic panels within the length of the transport flatbed truck are installed, then the transport flatbed truck moves forward, and the sliding base of the photovoltaic panel installation mechanism is moved to the tail of the transport flatbed truck, and the photovoltaic panels within the length of the next transport flatbed truck are installed until the other side of the photovoltaic panel bracket is fully covered, and the back of the photovoltaic panel on this side is bolted to the support beam;

[0023] S11. Control the hydraulic lifting rod to descend until the bottom rod of the photovoltaic panel support contacts the shorter column, fix the bottom rod and the shorter column with bolts, then connect the reinforcing rod between the bottom rod and the longer column, take out the hydraulic lifting rod, and complete the installation.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] The photovoltaic panel installation device of the present invention uses a transport flatbed truck to move the photovoltaic panel and the photovoltaic panel installation mechanism to one side of a photovoltaic panel bracket in a horizontal state, and uses the photovoltaic panel installation mechanism to place the photovoltaic panel on two support beams of the photovoltaic panel bracket and position them neatly, which greatly saves manpower and improves the installation efficiency of the photovoltaic panel.

[0026] In addition, the two L-shaped placement plates of the photovoltaic panel placement rack have different horizontal plate lengths. The length of the horizontal plate close to the center of the photovoltaic panel bracket is greater than the length of the horizontal plate far from the center of the photovoltaic panel bracket, and the distance between the horizontal plates of the two L-shaped placement plates is greater than the distance between the two support beams of the photovoltaic panel bracket, leaving room for subsequent adjustment of the photovoltaic panels; the horizontal plate length of the L-shaped placement plate close to the center of the photovoltaic panel bracket is the same as the preset length of the photovoltaic panel exceeding the support beam, and a positioning component, a positioning block and a touch switch are arranged at the bottom of the horizontal plate placement, and the touch switch is arranged on the side of the positioning block. When adjusting the position of the photovoltaic panel, when the touch switch touches the support beam, that is, the photovoltaic panel reaches the preset length, the photovoltaic panel is placed on the two support beams at this time to achieve photovoltaic panel positioning.

[0027] The photovoltaic panel installation method of the present invention firstly raises the photovoltaic panel support to the height of the longer column by means of a hydraulic lifting rod, and then lays the photovoltaic panels section by section on both sides of the photovoltaic panel support. After laying, when workers fix the photovoltaic panels on the lower side of the photovoltaic panel frame, there is a larger installation space, the operation is more convenient, and the fixing efficiency is also improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the structure of the photovoltaic panel bracket;

[0029] Figure 2 is a schematic structural diagram of an embodiment of the present invention;

[0030] Figure 3 It is a schematic diagram of the structure of a photovoltaic panel placement rack in one state according to an embodiment of the present invention;

[0031] Figure 4 is a schematic structural diagram of a photovoltaic panel placement rack in another state according to an embodiment of the present invention;

[0032] In the figure: 1-concrete base block, 2-bottom bar, 3-support beam, 4-shorter column, 5-longer column, 6-photovoltaic panel, 7-transport flatbed, 8-chute, 9-sliding base, 10-cross arm, 11-telescopic rod, 12-photovoltaic panel placement rack, 13-first guide rail, 14-first electric slider, 15-hydraulic lifting rod, 16-reinforcement rod, 121-cross bar, 122-second guide rail, 123-second electric slider, 124-vertical axis, 125-horizontal plate, 126-drive motor, 127-positioning block, 128-touch switch. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the present invention.

[0034] Example 1

[0035] like Figure 1 As shown, the photovoltaic panel support is composed of multiple concrete blocks 1, columns, bottom bars 2, and support beams 3 (angle steels). Shorter columns 4 and longer columns 5 are respectively arranged on the front and rear concrete blocks 1 to achieve an inclined state. A bottom bar 2 is arranged on each group of shorter columns 4 and longer columns 5. The columns and the bottom bars 2 are hinged by bolts (or pins). Multiple support beams 3 (four in the present invention) are vertically connected to the multiple bottom bars 2. Multiple fixing holes are preset on the support beams 3 for fixing to the connecting piece on the back of the photovoltaic panel 6. Two layers of photovoltaic panels 6 are arranged on the photovoltaic panel support, and the back of each layer of photovoltaic panels 6 is fixed by two support beams 3.

[0036] like Figures 2 to 4 As shown, a photovoltaic panel installation device includes a transport flatbed 7, and a photovoltaic panel installation mechanism arranged on the transport flatbed 7, the photovoltaic panel installation mechanism includes a slide 8, a sliding base 9, a cross arm 10, a telescopic rod 11 and a photovoltaic panel placement rack 12, the slide 8 is arranged on the transport flatbed 7, the sliding base 9 is slidably arranged on the slide 8, the top of the sliding base 9 is connected to one end of the cross arm 10, the lower side of the cross arm 10 is arranged with a first guide rail 13, the first guide rail 13 is slidably connected to two first electric sliders 14, the bottom of the two first electric sliders 14 are each arranged with a telescopic rod 11, and the lower ends of the two telescopic rods 11 are both connected to the photovoltaic panel placement rack 12.

[0037] The photovoltaic panel placement rack 12 includes a cross bar 121 and an L-shaped placement plate. A second guide rail 122 is set on one side of the cross bar 121. The second guide rail 122 is slidably connected to two second electric sliders 123. The outer sides of the two second electric sliders 123 are connected to an L-shaped placement plate. The two L-shaped placement plates include a vertical axis 124, a horizontal plate 125 and a driving motor 126. The vertical axis 124 is rotatably set on the outer side of the second electric slider 123. The top of the vertical axis 124 is connected to the driving motor 126 for transmission, and the horizontal plate 125 is fixedly set at the bottom of the vertical axis 124. The lower ends of the two telescopic rods 11 are respectively connected to the two ends of the cross bar 121.

[0038] The two horizontal plates 125 have different lengths. The length of the horizontal plate 125 close to the center of the photovoltaic panel support is greater than the length of the horizontal plate 125 far from the center of the photovoltaic panel support, and the distance between the two horizontal plates 125 is greater than the distance between the two support beams 3 of the photovoltaic panel support.

[0039] The length of the horizontal plate 125 close to the center of the photovoltaic panel support is the same as the length of the photovoltaic panel 6 that is preset to extend beyond the outer side (ie, away from the center of the photovoltaic panel support) of the support beam 3 .

[0040] A positioning component is arranged at the bottom of the horizontal plate 125 near the center of the photovoltaic panel support. The positioning component includes a positioning block 127 and a touch switch 128 . The touch switch 128 is arranged on the side of the positioning block 127 .

[0041] The first guide rail 13 and the second guide rail 122 are both I-shaped guide rails.

[0042] It also includes a controller, and the touch switch 128, the second electric slider 123, the telescopic rod 11 and the driving motor 126 are all connected to the controller signal.

[0043] The photovoltaic panel installation method comprises the following steps:

[0044] S1, using multiple hydraulic lifting rods 15 arranged at intervals to support and raise the shorter column 4 side of the photovoltaic panel support until it is at the same height as the longer column 5 side, that is, the top surface of the photovoltaic panel support is in a horizontal state;

[0045] S2, the transport flatbed truck 7 carries the photovoltaic panel 6 and the photovoltaic panel installation mechanism and moves to one side of the photovoltaic panel support and keeps them parallel, the tail of the transport flatbed truck 7 is aligned with the starting end of the photovoltaic panel support, at this time, the sliding base 9 of the photovoltaic panel installation mechanism is located at the tail of the transport flatbed truck and corresponds to the starting end of the photovoltaic panel support;

[0046] S3, in the initial state of the photovoltaic panel placement rack 12, two L-shaped placement plates are arranged relative to each other (such as Figure 3As shown), the installer places a photovoltaic panel 6 between two L-shaped placement plates of the photovoltaic panel placement rack, and then starts two first electric sliders 14 to slide toward the photovoltaic panel bracket until the photovoltaic panel 6 is located above the two support beams 3 of the photovoltaic panel bracket;

[0047] S4, start the two second electric sliders 123 to slide toward one side of the transport flatbed vehicle 7. When the touch switch 128 contacts the support beam 3, the controller automatically controls the second electric slider 123 to stop, and controls the two telescopic rods 11 to extend downward until the photovoltaic panel 6 falls on the two support beams 3. Then the controller controls the two second electric sliders 123 to move away from each other and detach from both sides of the photovoltaic panel 6, and then controls the two telescopic rods 11 and the two second electric sliders 123 to return to the initial state in sequence.

[0048] S5, the two first electric sliders 14 carry the photovoltaic panel placement rack 12 back to the transport flatbed truck 7;

[0049] S6, control the sliding base 9 to move forward a distance to correspond to the next photovoltaic panel installation position, repeat steps S1-S5 until the photovoltaic panels within the length of the transport flatbed truck 7 are installed, then the transport flatbed truck 7 moves forward, and the sliding base 9 of the photovoltaic panel installation mechanism is moved to the tail of the transport flatbed truck 7, and the photovoltaic panels within the length of the next transport flatbed truck 7 are installed until one side of the photovoltaic panel bracket is fully covered, and the back of the photovoltaic panel 6 on this side is bolted to the support beam 3;

[0050] S7, then the transport flatbed truck 7 turns around and moves to the other side of the photovoltaic panel support for paving, the transport flatbed truck 7 is parallel to the other side of the photovoltaic panel support, and the tail of the transport flatbed truck is aligned with the starting end of the photovoltaic panel support. At this time, the sliding base 9 of the photovoltaic panel installation mechanism is located at the tail of the transport flatbed truck 7 and corresponds to the starting end of the photovoltaic panel support;

[0051] S8, control the two driving motors 126 to rotate the horizontal plate 125 90 degrees horizontally, and the two L-shaped placement plates are parallel to each other (such as Figure 4 shown);

[0052] S9, the installer places a photovoltaic panel 6 on two L-shaped placement plates, and then starts the two first electric sliders 14 to slide toward the photovoltaic panel bracket until the photovoltaic panel 6 is located above the two support beams 3 of the photovoltaic panel bracket, and the end of the photovoltaic panel 6 is aligned with the end of the photovoltaic panel 6 laid on the other side, and controls the two telescopic rods 11 to extend downward until the photovoltaic panel 6 falls on the two support beams 3, and then controls the sliding base 9 to move forward a distance to separate the two L-shaped placement plates from the photovoltaic panel 6, and then the two first electric sliders 14 carry the photovoltaic panel placement rack 12 back to the transport flatbed truck 7, at which time the sliding base 9 has corresponded to the next photovoltaic panel installation position;

[0053] S10, repeat step S9 until the photovoltaic panels within the length of the transport flatbed truck 7 are installed, then the transport flatbed truck 7 moves forward, and the sliding base 9 of the photovoltaic panel installation mechanism is moved to the tail of the transport flatbed truck 7, and the photovoltaic panels within the length of the next transport flatbed truck 7 are installed, until the other side of the photovoltaic panel bracket is fully covered, and the back of the photovoltaic panel 6 on this side is bolted to the support beam 3;

[0054] S11, control the hydraulic lifting rod 15 to descend until the bottom rod 2 of the photovoltaic panel support contacts the shorter column 4, fix the bottom rod 2 and the shorter column 4 with bolts, then connect the reinforcing rod 16 between the bottom rod 2 and the longer column 5, take out the hydraulic lifting rod 15, and complete the installation.

[0055] The above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit the same. Although the present invention has been described in detail with reference to the above embodiments, a person skilled in the art can still modify or make equivalent substitutions to the specific implementations of the present invention. Any modifications or equivalent substitutions that do not depart from the spirit and scope of the present invention are within the scope of protection of the claims of the present invention to be approved.

Claims

1. A photovoltaic panel installation device, characterized in that: It includes a transport flatbed truck and a photovoltaic panel installation mechanism arranged on the transport flatbed truck, the photovoltaic panel installation mechanism includes a slide, a sliding base, a cross arm, a telescopic rod and a photovoltaic panel placement rack, the slide is arranged on the transport flatbed truck, the sliding base is slidably arranged on the slide, the top of the sliding base is connected to one end of the cross arm, a first guide rail is arranged on the lower side of the cross arm, the first guide rail is slidably connected to two first electric sliders, a telescopic rod is arranged at the bottom of the two first electric sliders, and the lower ends of the two telescopic rods are connected to the photovoltaic panel placement rack.

2. The photovoltaic panel installation device according to claim 1, characterized in that: The photovoltaic panel placement rack includes a cross bar and an L-shaped placement plate, a second guide rail is arranged on one side of the cross bar, the second guide rail is slidably connected to two second electric sliders, the outer sides of the two second electric sliders are each connected to an L-shaped placement plate, the two L-shaped placement plates include a vertical axis, a horizontal plate and a driving motor, the vertical axis is rotatably arranged on the outer side of the second electric slider, the top of the vertical axis is connected to the driving motor for transmission, and the horizontal plate is fixedly arranged at the bottom of the vertical axis; the lower ends of the two telescopic rods are respectively connected to the two ends of the cross bar.

3. The photovoltaic panel installation device according to claim 2, characterized in that: The two horizontal plates have different lengths, the length of the horizontal plate close to the center of the photovoltaic panel support is greater than the length of the horizontal plate far from the center of the photovoltaic panel support, and the distance between the two horizontal plates is greater than the distance between the two support beams of the photovoltaic panel support.

4. The photovoltaic panel installation device according to claim 3, characterized in that: The length of the horizontal plate close to the center of the photovoltaic panel support is the same as the preset length of the photovoltaic panel beyond the support beam.

5. The photovoltaic panel installation device according to claim 4, characterized in that: A positioning component is arranged at the bottom of the horizontal plate near the center of the photovoltaic panel support. The positioning component comprises a positioning block and a touch switch. The touch switch is arranged on the side of the positioning block.

6. The photovoltaic panel installation device according to claim 1, characterized in that: The first guide rail and the second guide rail are both I-shaped guide rails.

7. The photovoltaic panel installation device according to claim 5, characterized in that: It also includes a controller, and the touch switch, the second electric slider, the telescopic rod, and the drive motor are all connected to the controller signal.

8. A photovoltaic panel installation method, characterized in that: The following steps are involved: S1. Use multiple hydraulic lifting rods arranged at intervals to support and raise the shorter column side of the photovoltaic panel support until it is at the same height as the longer column side, that is, the top surface of the photovoltaic panel support is in a horizontal state; S2, the transport flatbed truck carrying the photovoltaic panel and the photovoltaic panel installation mechanism moves to one side of the photovoltaic panel support and keeps them parallel, and the tail of the transport flatbed truck is aligned with the starting end of the photovoltaic panel support. At this time, the sliding base of the photovoltaic panel installation mechanism is located at the tail of the transport flatbed truck and corresponds to the starting end of the photovoltaic panel support; S3, in the initial state of the photovoltaic panel placement rack, the two L-shaped placement plates are arranged opposite to each other, and the installer places a photovoltaic panel between the two L-shaped placement plates of the photovoltaic panel placement rack, and then starts the two first electric sliders to slide toward the photovoltaic panel bracket until the photovoltaic panel is located above the two support beams of the photovoltaic panel bracket; S4, start the two second electric sliders to slide toward the transport flatbed truck. When the touch switch contacts the support beam, the controller automatically controls the second electric sliders to stop and controls the two telescopic rods to extend downward until the photovoltaic panel falls on the two support beams. Then the controller controls the two second electric sliders to move away from each other and detach from both sides of the photovoltaic panel, and then controls the two telescopic rods and the two second electric sliders to return to the initial state in sequence. S5, two first electric sliders carry the photovoltaic panel placement rack back to the transport flatbed truck; S6, control the sliding base to move forward a distance to correspond to the next photovoltaic panel installation position, repeat steps S1-S5 until the photovoltaic panels within the length of the transport flatbed truck are installed, then the transport flatbed truck moves forward, and the sliding base of the photovoltaic panel installation mechanism is moved to the tail of the transport flatbed truck, and the photovoltaic panels within the length of the next transport flatbed truck are installed until one side of the photovoltaic panel bracket is fully covered, and the back of the photovoltaic panel on this side is fixed with the support beam bolts; S7, then the transport flatbed turns around and moves to the other side of the photovoltaic panel support for paving, the transport flatbed is parallel to the other side of the photovoltaic panel support, and the tail of the transport flatbed is aligned with the starting end of the photovoltaic panel support. At this time, the sliding base of the photovoltaic panel installation mechanism is located at the tail of the transport flatbed and corresponds to the starting end of the photovoltaic panel support; S8, control the two driving motors to rotate the horizontal plate 90 degrees horizontally, and the two L-shaped placement plates are parallel to each other; S9. The installer places a photovoltaic panel on two L-shaped placement plates, and then starts two first electric sliders to slide toward the photovoltaic panel bracket until the photovoltaic panel is located above the two support beams of the photovoltaic panel bracket, and the end of the photovoltaic panel is aligned with the end of the photovoltaic panel already laid on the other side, and controls the two telescopic rods to extend downward until the photovoltaic panel falls on the two support beams, and then controls the sliding base to move forward a distance to separate the two L-shaped placement plates from the photovoltaic panel, and then the two first electric sliders carry the photovoltaic panel placement rack back to the transport flatbed truck, at which point the sliding base has corresponded to the next photovoltaic panel installation position; S10, repeat step S9 until the photovoltaic panels within the length of the transport flatbed truck are installed, then the transport flatbed truck moves forward, and the sliding base of the photovoltaic panel installation mechanism is moved to the tail of the transport flatbed truck, and the photovoltaic panels within the length of the next transport flatbed truck are installed until the other side of the photovoltaic panel bracket is fully covered, and the back of the photovoltaic panel on this side is bolted to the support beam; S11. Control the hydraulic lifting rod to descend until the bottom rod of the photovoltaic panel support contacts the shorter column, fix the bottom rod and the shorter column with bolts, then connect the reinforcing rod between the bottom rod and the longer column, take out the hydraulic lifting rod, and complete the installation.

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