High-safety stable carrying device for photovoltaic power generation panel

Abstract

The utility model discloses a high-safety stable carrying device for a photovoltaic power generation panel. The high-safety stable carrying device comprises a photovoltaic panel elastic clamp, a lifting device and a lifting device, wherein the photovoltaic panel elastic clamp is composed of an elastic holding assembly and an angle steel assembly; the elastic holding assembly comprises a pair of X-axis handheld clamps which are symmetrically arranged; each X-axis handheld clamp comprises a main guide rail, a holding part and a pair of clamping parts; the main guide rail is horizontally arranged in the X-axis direction, the holding part is arranged on the main guide rail, the two clamping parts are movably connected to the two ends of the main guide rail respectively, and the two clamping parts are in transmission connection with the holding part through two linkage assemblies arranged on the main guide rail respectively; the angle steel assembly comprises a pair of Y-axis limiting clamps; the two Y-axis limiting clamps are arranged at the bottoms of the two clamping parts correspondingly. According to the photovoltaic panel carrying device, the photovoltaic panel can be fixed through the angle steel, uniform stress of the photovoltaic panel during carrying is achieved, and the carrying efficiency and safety of the photovoltaic panel are improved through the structural design of the X-axis handheld clamp and the Y-axis limiting clamp.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic power generation, and in particular to a highly safe and stable handling device for photovoltaic power generation panels. Background Technology

[0002] Photovoltaic (PV) panels, as a highly efficient technology for utilizing solar energy, work by directly converting solar radiation into electrical energy through the photoelectric or photochemical effects. This conversion process not only boasts significant advantages in terms of permanence and cleanliness but also demonstrates high flexibility, making PV power generation an important alternative to traditional thermal and nuclear power generation. PV panels can rely solely on sunlight for energy conversion, thus avoiding the environmental pollution problems caused by fossil fuel combustion or nuclear reactions, which is of great significance for promoting green energy development and environmental protection.

[0003] In the construction of photovoltaic (PV) power generation projects, the handling and installation of PV modules are crucial. Traditional handling methods often rely on manual labor, which is not only inefficient but also prone to uneven stress on the module frames due to improper handling, leading to quality problems such as microcracks. As the capacity of PV modules continues to increase, their area also grows, undoubtedly increasing the difficulty of stable handling. In actual construction, PV modules are usually transported to the proposed PV power station location using cranes or other transport vehicles. After unpacking the modules, construction workers need to manually move single or double modules to the installation rails. During this process, due to the large size and weight of the modules, it is difficult for construction workers to ensure uniform stress on the modules during handling, thus increasing the risk of microcracks. While strictly requiring stable handling can reduce the risk of microcracks, it will significantly affect construction speed and increase project costs.

[0004] Therefore, to address the above issues, an auxiliary tool should be developed to improve the handling efficiency and safety of photovoltaic panels. Utility Model Content

[0005] The main objective of this invention is to provide a highly safe and stable handling device for photovoltaic panels, thereby solving all or one of the problems existing in the prior art.

[0006] To solve the above-mentioned technical problems, the present invention provides a high-safety and stable handling device for photovoltaic panels, comprising:

[0007] A photovoltaic panel elastic clamp consisting of an elastic gripping component and an angle steel component;

[0008] The elastic grip assembly includes: a pair of symmetrically arranged X-axis hand grips; a distance is provided between the two X-axis hand grips, and the two X-axis hand grips are parallel to each other; each X-axis hand grip includes: a main guide rail, a grip portion, and a pair of clamping portions; the main guide rail is horizontally arranged along the X-axis direction, the grip portion is disposed on the main guide rail, the two clamping portions are movably connected to both ends of the main guide rail, and the two clamping portions are respectively connected to the grip portion through two linkage components disposed on the main guide rail, the linkage components are arranged one-to-one with the clamping portions, and the grip portion controls the two clamping portions to move closer or further apart through the two linkage components;

[0009] The angle steel assembly includes: a pair of Y-axis limiting clamps; the two Y-axis limiting clamps are respectively disposed at both ends of the X-axis handheld clamp; each Y-axis limiting clamp is respectively installed at the bottom of two clamping parts at the same end of the two X-axis handheld clamps, and the two Y-axis limiting clamps move with the clamping parts at both ends of the two X-axis handheld clamps.

[0010] As an improved solution, each of the main guide rails is made of square hollow steel tubing;

[0011] The length of the square hollow steel pipe is greater than the width of the photovoltaic panel;

[0012] The square hollow steel tube is horizontally arranged along the X-axis, and the X-axis is the width direction of the photovoltaic power generation panel.

[0013] As an improved solution, each of the grips includes: an arc-shaped handle and a pair of rack and pinion drive modules;

[0014] The arc-shaped handle is disposed on the main guide rail, and the concave surface of the arc-shaped handle faces the main guide rail;

[0015] The two rack and pinion drive modules are symmetrical to each other and are vertically mounted on the main guide rail. The two rack and pinion drive modules are located between the arc-shaped handle and the main guide rail. The upper ends of the two rack and pinion drive modules are respectively connected to the concave surface of the arc-shaped handle, and the lower ends of the two rack and pinion drive modules are respectively connected to the upper surface of the main guide rail.

[0016] The two rack and pinion drive modules are respectively connected to the two clamping parts on both sides of the arc-shaped handle through the two linkage components;

[0017] A horizontal tie rod is movably provided between the two rack and pinion drive modules.

[0018] As an improved solution, each of the rack and pinion drive modules includes: a housing, a rack, and a gear;

[0019] The housing is vertically mounted on the main guide rail. The upper end of the housing is connected to the concave surface of the arc-shaped handle, and the lower end of the housing is connected to the upper surface of the main guide rail. The interior of the housing is hollowed out.

[0020] The rack is vertically and movably disposed inside the housing, the upper end of the rack is elastically connected to the inner wall of the top of the housing, and the tooth surface of the rack is disposed facing the clamping part;

[0021] The gear is rotatably disposed within the housing near the lower end of the rack, parallel to the rack. One side of the gear meshes with the rack, and the bottom of the other side of the gear is connected to the adjacent linkage assembly.

[0022] As an improved solution, the housings of the two rack and pinion drive modules are provided with grooves on the side facing the horizontal tie rod. The two ends of the horizontal tie rod extend into the two grooves respectively and are connected to the two racks respectively. The horizontal tie rod is slidably disposed in the grooves.

[0023] The horizontal tie rod is used to drive the two racks to move vertically.

[0024] As an improved solution, the clamping part is provided in a one-to-one correspondence with the rack and pinion drive module;

[0025] Each of the clamping portions includes: a first limiting piece;

[0026] The first limiting piece is disposed perpendicular to the main guide rail, and the first limiting piece is slidably connected to the main guide rail at a position near the end of the main guide rail;

[0027] The first limiting piece is spaced a distance from the end of the main guide rail. The end of the main guide rail is provided with a second limiting piece parallel to the first limiting piece at the position corresponding to the first limiting piece. The first limiting piece and the second limiting piece are elastically connected by a first spring. The side of the second limiting piece facing the arc-shaped handle is connected to the adjacent linkage component.

[0028] As an improved solution, the linkage component uses a first steel strand;

[0029] The first steel strand is disposed on the main guide rail along the length direction of the main guide rail, and the first steel strand is located between the housing and the second limiting piece;

[0030] A synchronous pulley is rotatably mounted on the side of the second limiting plate facing the first steel strand;

[0031] The first end of the first steel strand passes through the housing and is connected to one side of the bottom of the gear. The end of the first steel strand passes through the first limiting piece and is wound around the synchronous pulley. The end of the first steel strand wound around the synchronous pulley extends to the first limiting piece and is connected to the first limiting piece.

[0032] As an improved solution, the end of the first steel strand is inserted through the first spring;

[0033] The first spring sleeve is equipped with a flexible tube.

[0034] As an improved solution, a slider is slidably sleeved on the main guide rail corresponding to the position of the first limiting piece, and the first limiting piece is disposed on the upper side of the slider;

[0035] The Y-axis limiting clamp uses a first angle steel arranged parallel to the Y-axis direction. The first angle steel is located below the main guide rail. The Y-axis direction is the length direction of the photovoltaic panel.

[0036] The two first angle steels are respectively provided at both ends of the main guide rail, and the top of the first angle steels is connected to the lower side of the two sliders at the same end of the two main guide rails.

[0037] As an improved solution, the distance between the two clamping portions on the main guide rail is matched with the width direction of the photovoltaic panel.

[0038] The beneficial effects of this utility model are:

[0039] This utility model discloses a high-safety and stable handling device for photovoltaic panels. It utilizes angle steel to fix the photovoltaic modules, ensuring complete contact between the long side frame of the module and the angle steel for uniform force distribution. Simultaneously, the angle steel's limiting function provides buffer protection during panel placement, significantly reducing the risk of microcracks caused by improper construction. The structural design of the X-axis hand clamp and Y-axis limiting clamp improves the handling efficiency and safety of the photovoltaic panels. Furthermore, the main support structure uses commonly used angle steel and square steel, eliminating the need for additional procurement. After installation, these materials can be disassembled and used as auxiliary materials for cable installation, achieving efficient resource utilization. Attached Figure Description

[0040] Figure 1 This is a three-dimensional structural schematic diagram of a high-safety and stable transport device for photovoltaic panels according to an embodiment of this utility model;

[0041] Figure 2 yes Figure 1 Enlarged structural diagram at point A;

[0042] Figure 3 yes Figure 2 Perspective structural diagram of the structure;

[0043] Figure 4 yes Figure 3 A three-dimensional structural diagram of the structure after the hose is removed;

[0044] The components in the attached diagram are labeled as follows:

[0045] 1. Square hollow steel pipe; 2. Arc-shaped handle; 3. Housing; 4. Rack; 5. Gear; 6. First limiting plate; 7. First steel strand; 8. First spring; 9. Grip part; 10. Flexible hose; 11. Slider; 12. Horizontal tie rod; 13. Clamped photovoltaic panel; 14. Second limiting plate; 15. First angle steel; 16. Synchronous pulley. Detailed Implementation

[0046] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0047] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0048] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0049] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0050] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0051] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only embodiments.

[0052] Please see Figures 1-4 The embodiments of this utility model include:

[0053] A highly safe and stable handling device for photovoltaic panels includes:

[0054] A photovoltaic panel elastic clamp is composed of an elastic gripping assembly and an angle steel assembly. The elastic gripping assembly includes: a pair of symmetrically arranged X-axis hand grips; a distance is provided between the two X-axis hand grips, and the two X-axis hand grips are parallel to each other; each X-axis hand grip includes: a main guide rail, a gripping part, and a pair of clamping parts; the main guide rail is horizontally arranged along the X-axis direction, the gripping parts are disposed on the main guide rail, and the two clamping parts are movably connected to both ends of the main guide rail, and the two clamping parts are respectively connected to the gripping parts through two linkage components disposed on the main guide rail. The linkage components are configured one-to-one with the clamping parts. The gripping parts are controlled by the two linkage components to move the two clamping parts closer or further apart. The angle steel assembly includes: a pair of Y-axis limiting clamps; the two Y-axis limiting clamps are respectively disposed at both ends of the X-axis handheld clamp; each Y-axis limiting clamp is respectively installed at the bottom of the two clamping parts at the same end of the two X-axis handheld clamps, and the two Y-axis limiting clamps move with the clamping parts at both ends of the two X-axis handheld clamps; the distance between the two clamping parts on the main guide rail matches the width direction of the photovoltaic panel.

[0055] In one embodiment of this utility model, each of the main guide rails is made of a square hollow steel pipe 1; the length of the square hollow steel pipe 1 is greater than the width of the photovoltaic power generation panel; the square hollow steel pipe 1 is horizontally arranged along the X-axis direction, and the X-axis direction is the width direction of the photovoltaic power generation panel.

[0056] In one embodiment of this utility model, each gripping part includes: an arc-shaped handle 2 and a pair of rack and pinion drive modules 4; the arc-shaped handle 2 is disposed on the main guide rail, with the concave surface of the arc-shaped handle 2 facing the main guide rail; the two rack and pinion drive modules 4 are symmetrical to each other and vertically disposed on the main guide rail, the two rack and pinion drive modules 4 are located between the arc-shaped handle 2 and the main guide rail, the upper ends of the two rack and pinion drive modules 4 are respectively connected to the concave surface of the arc-shaped handle 2, and the lower ends of the two rack and pinion drive modules 4 are respectively connected to the upper surface of the main guide rail; the two rack and pinion drive modules 4 are respectively connected to the two clamping parts on both sides of the arc-shaped handle 2 through two linkage components; a horizontal pull rod 12 is movably disposed between the two rack and pinion drive modules 4.

[0057] In one embodiment of this utility model, each rack and pinion transmission module 4 includes: a housing 3, a rack 4, and a gear 5; the housing 3 is vertically mounted on the main guide rail, the upper end of the housing 3 is connected to the concave surface of the arc-shaped handle 2, the lower end of the housing 3 is connected to the upper surface of the main guide rail, and the housing 3 is hollowed out; the rack 4 is vertically and movably mounted inside the housing 3, the upper end of the rack 4 is elastically connected to the inner top wall of the housing 3 by a second spring, and the tooth surface of the rack 4 faces the clamping part; the gear 5 is parallel to the rack 4 and rotatably mounted inside the housing 3 near the rack 4 via a gear 5 seat. At the lower end, one side of the gear 5 meshes with the rack 4, and the bottom of the other side of the gear 5 is connected to the adjacent linkage assembly. In order to control the rack 4, a sliding groove is provided on the housing 3 of the two rack 4 transmission modules facing the horizontal pull rod 12. The two ends of the horizontal pull rod 12 extend into the two sliding grooves respectively and are connected to the two racks 4 respectively. The horizontal pull rod 12 is slidably disposed in the sliding groove. When the horizontal pull rod 12 slides in the sliding groove, it can drive the two racks 4 to move vertically, thereby driving the two gears 5 to rotate. When the gears 5 rotate, they will be linked with the linkage assembly.

[0058] In one embodiment of this utility model, the clamping part is configured in a one-to-one correspondence with the rack and pinion 4 transmission module; each clamping part includes: a first limiting piece 6; the first limiting piece 6 is configured perpendicular to the main guide rail, and the first limiting piece 6 is slidably connected to the main guide rail at a position near the end of the main guide rail; the first limiting piece 6 is provided with a distance from the end of the main guide rail, and a second limiting piece 14 parallel to the first limiting piece 6 is provided at the end of the main guide rail corresponding to the position of the first limiting piece 6; the first limiting piece 6 and the second limiting piece 14 are elastically connected by a first spring 8, and the side of the second limiting piece 14 facing the arc-shaped handle 2 is connected to the adjacent linkage component.

[0059] In one embodiment of this utility model, the linkage component uses a first steel strand 7; the first steel strand 7 is arranged on the main guide rail along the length direction of the main guide rail, and the first steel strand 7 is located between the housing 3 and the second limiting plate 14; the second limiting plate 14 has a bearing seat on the side facing the first steel strand 7, a bearing is sleeved on the bearing seat, and a synchronous pulley 16 arranged parallel to the gear 5 is sleeved on the bearing, thereby realizing the rotatable connection between the synchronous pulley 16 and the second limiting plate 14; the first end of the first steel strand 7 passes through the housing 3 and is connected to one side of the bottom of the gear 5, and the end of the first steel strand 7 passes through the first limiting plate 6 and is wound around the housing 3. On the synchronous pulley 16, the end of the first steel strand 7, which is wound around the synchronous pulley 16, extends to the first limiting piece 6 and connects with the first limiting piece 6. Based on this design, when the horizontal tie rod 12 slides in the groove, it can drive the two racks 4 to move vertically, thereby driving the two gears 5 to rotate. When the gears 5 rotate, they will pull the first steel strand 7. At this time, the end of the first steel strand 7 moves along the synchronous pulley 16 towards the gear 5, thereby pulling the first limiting piece 6 to slide on the main guide rail, and moving the first limiting piece 6 towards the adjacent second limiting piece 14. Through the movement of the two first limiting pieces 6, an effect similar to a "clamp" is achieved.

[0060] In one embodiment of this utility model, in order to improve the protection of the linkage structure, the end of the first steel strand 7 is inserted through the first spring 8; the first spring 8 is covered with a flexible tube 10, which serves as a spring sleeve.

[0061] In one embodiment of this utility model, to achieve stable clamping of the photovoltaic panel, a Y-axis limiting clamp is designed, employing a first angle steel 15 arranged parallel to the Y-axis direction. The first angle steel 15 is located below the main guide rail, and the Y-axis direction is the length direction of the photovoltaic panel. To enable the first angle steel 15 to perform the clamping function, a slider 11 is slidably sleeved on the main guide rail corresponding to the position of the first limiting piece 6, with the first limiting piece 6 disposed on the upper side of the slider 11. Two first angle steels 15 are respectively disposed at both ends of the main guide rail, and the top of the first angle steel 15 is connected to the lower side of the two sliders 11 at the same end of the two main guide rails. This allows the first angle steel 15 to achieve the clamping function as the first limiting piece 6 slides.

[0062] As one embodiment of this utility model, the working principle of this application is as follows:

[0063] Place the photovoltaic panel flat under the device, grip the arc-shaped handle 2 firmly with both hands, align the two first angle steels 15 in the device with the two long sides of the photovoltaic panel, and pull the two horizontal pull rods 12 inside the arc-shaped handle 2 upwards with both hands. When the two horizontal pull rods 12 slide in the slide groove, they can produce the following effects on each X-axis hand clamp:

[0064] The horizontal tie rod 12 drives the two racks 4 to move vertically, thereby driving the two gears 5 to rotate. When the two gears 5 rotate, they will pull the two first steel strands 7. At this time, the ends of the two first steel strands 7 will move along the corresponding synchronous pulleys 16 towards the gears 5, thereby pulling the two first limiting pieces 6 away from each other on the main guide rail, and thus moving the two first angle steels 15 away from each other. The space between the two first angle steels 15 is the clamping space of the photovoltaic panel.

[0065] When the photovoltaic panel is positioned within the clamping space, the horizontal pull rod 12 is slowly lowered with both hands. At this time, the first limiting piece 6 on the two X-axis hand clamps loses the tension of the first steel strand 7 and rebounds under the external force of the first spring 8 connected to it, thereby clamping the photovoltaic panel with the two first angle steels 15. At this time, the operator can hold the gripping part 9 of the two arc handles 2 without touching the horizontal pull rod 12 and pick up the photovoltaic panel for stable transport. After reaching the installation position, the photovoltaic panel is aligned and the two horizontal pull rods 12 are pulled again to release the photovoltaic panel with the two first angle steels 15, thus realizing the installation and removal of the photovoltaic panel.

[0066] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structure made using the contents of this utility model specification and drawings, or directly or indirectly applied to other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A highly safe and stable transport device for photovoltaic panels, characterized in that, include: A photovoltaic panel elastic clamp consisting of an elastic gripping component and an angle steel component; The elastic grip assembly includes: a pair of symmetrically arranged X-axis hand grips; a distance is provided between the two X-axis hand grips, and the two X-axis hand grips are parallel to each other; each X-axis hand grip includes: a main guide rail, a grip portion, and a pair of clamping portions; the main guide rail is horizontally arranged along the X-axis direction, the grip portion is disposed on the main guide rail, the two clamping portions are movably connected to both ends of the main guide rail, and the two clamping portions are respectively connected to the grip portion through two linkage components disposed on the main guide rail, the linkage components are arranged one-to-one with the clamping portions, and the grip portion controls the two clamping portions to move closer or further apart through the two linkage components; The angle steel assembly includes: a pair of Y-axis limiting clamps; the two Y-axis limiting clamps are respectively disposed at both ends of the X-axis handheld clamp; each Y-axis limiting clamp is respectively installed at the bottom of two clamping parts at the same end of the two X-axis handheld clamps, and the two Y-axis limiting clamps move with the clamping parts at both ends of the two X-axis handheld clamps.

2. The high-safety and stable handling device for photovoltaic panels according to claim 1, characterized in that: Each of the aforementioned main rails is made of square hollow steel tube (1). The length of the square hollow steel pipe (1) is greater than the width of the photovoltaic panel; The square hollow steel pipe (1) is horizontally arranged along the X-axis direction, and the X-axis direction is the width direction of the photovoltaic power generation panel.

3. The high-safety and stable handling device for photovoltaic panels according to claim 1, characterized in that: Each of the grips includes: an arc-shaped handle (2) and a pair of rack and pinion (4) transmission modules; The arc-shaped handle (2) is disposed on the main guide rail, and the concave surface of the arc-shaped handle (2) faces the main guide rail; The two rack (4) transmission modules are symmetrical to each other and are both vertically arranged on the main guide rail. The two rack (4) transmission modules are located between the arc handle (2) and the main guide rail. The upper ends of the two rack (4) transmission modules are respectively connected to the concave surface of the arc handle (2), and the lower ends of the two rack (4) transmission modules are respectively connected to the upper surface of the main guide rail. The two rack (4) transmission modules are respectively connected to the two clamping parts on both sides of the arc-shaped handle (2) through the two linkage components; A horizontal tie rod (12) is provided between the two rack (4) transmission modules.

4. The high-safety and stable handling device for photovoltaic panels according to claim 3, characterized in that: Each of the rack (4) transmission modules includes: a housing (3), a rack (4) and a gear (5); The housing (3) is vertically mounted on the main guide rail. The upper end of the housing (3) is connected to the concave surface of the arc-shaped handle (2), and the lower end of the housing (3) is connected to the upper surface of the main guide rail. The housing (3) is hollowed out inside. The rack (4) is vertically and movably disposed inside the housing (3). The upper end of the rack (4) is elastically connected to the inner wall of the top of the housing (3). The tooth surface of the rack (4) is disposed facing the clamping part. The gear (5) is parallel to the rack (4) and rotatably disposed in the housing (3) near the lower end of the rack (4). One side of the gear (5) meshes with the rack (4), and the bottom of the other side of the gear (5) is connected to the adjacent linkage assembly.

5. The high-safety and stable handling device for photovoltaic panels according to claim 4, characterized in that: The housing (3) of the two rack (4) transmission modules has a groove on the side facing the horizontal tie rod (12). The two ends of the horizontal tie rod (12) extend into the two grooves respectively and are connected to the two racks (4). The horizontal tie rod (12) is slidably disposed in the groove. The horizontal tie rod (12) is used to drive the two racks (4) to move vertically.

6. The high-safety and stable handling device for photovoltaic panels according to claim 5, characterized in that: The clamping part is provided in a one-to-one correspondence with the rack (4) transmission module; Each of the clamping parts includes: a first limiting piece (6); The first limiting piece (6) is disposed perpendicular to the main guide rail, and the first limiting piece (6) is slidably connected to the main guide rail at a position near the end of the main guide rail; The first limiting piece (6) is provided with a distance from the end of the main guide rail. The end of the main guide rail is provided with a second limiting piece (14) parallel to the first limiting piece (6). The first limiting piece (6) and the second limiting piece (14) are elastically connected by a first spring (8). The side of the second limiting piece (14) facing the arc handle (2) is connected to the adjacent linkage component.

7. The high-safety and stable handling device for photovoltaic panels according to claim 6, characterized in that: The linkage component uses a first steel strand (7). The first steel strand (7) is disposed on the main rail along the length direction of the main rail, and the first steel strand (7) is located between the housing (3) and the second limiting piece (14); A synchronous wheel (16) is rotatably mounted on the side of the second limiting piece (14) facing the first steel strand (7). The first end of the first steel strand (7) passes through the housing (3) and is connected to the bottom side of the gear (5). The end of the first steel strand (7) passes through the first limiting piece (6) and is wound around the synchronous pulley (16). The end of the first steel strand (7) wound around the synchronous pulley (16) extends to the first limiting piece (6) and is connected to the first limiting piece (6).

8. The high-safety and stable handling device for photovoltaic panels according to claim 7, characterized in that: The end of the first steel strand (7) is inserted through the first spring (8); The first spring (8) is covered with a flexible tube (10).

9. The high-safety and stable handling device for photovoltaic panels according to claim 8, characterized in that: A slider (11) is slidably sleeved on the main guide rail at the position corresponding to the first limiting piece (6), and the first limiting piece (6) is disposed on the upper side of the slider (11); The Y-axis limiting clamp adopts a first angle steel (15) arranged parallel to the Y-axis direction. The first angle steel (15) is located below the main guide rail. The Y-axis direction is the length direction of the photovoltaic power generation panel. Two first angle steels (15) are respectively provided at both ends of the main guide rail, and the top of the first angle steels (15) is connected to the lower side of the two sliders (11) at the same end of the two main guide rails.

10. The high-safety and stable handling device for photovoltaic panels according to claim 9, characterized in that: The distance between the two clamping portions on the main guide rail is matched to the width direction of the photovoltaic panel.

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