Photovoltaic module frames, photovoltaic modules, and photovoltaic module handling fixtures

Abstract

This utility model relates to the field of photovoltaic module transportation technology, and more particularly to a photovoltaic module frame, a photovoltaic module, and a photovoltaic module lifting fixture. The photovoltaic module frame includes four frame members connected end-to-end to form a rectangular frame; one of the frame members is a first frame member, which has at least two lifting slots along its length. Because of the lifting slots on the photovoltaic module frame, the photovoltaic module can be easily picked up and moved through these slots, thus avoiding the problem of the module easily slipping out of the hand and reducing the difficulty of module handling.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic module transportation technology, and in particular to a photovoltaic module frame, a photovoltaic module, and a photovoltaic module lifting fixture. Background Technology

[0002] During the processing and transportation of photovoltaic (PV) modules, it is frequently necessary to lift and move them. Currently, the main method for lifting PV modules is to manually grasp the long side of the module frame. The mainstream module size on the market has reached 2.3 meters × 1.3 meters. These modules are large in size and weight, and there are no suitable gripping points on the modules. Therefore, lifting PV modules presents technical challenges such as high lifting difficulty, high labor intensity, and the risk of the modules slipping out of the hands. Utility Model Content

[0003] The purpose of this utility model is to provide a photovoltaic module frame, a photovoltaic module, and a photovoltaic module lifting fixture to solve the technical problems of high lifting difficulty, high labor consumption, and easy slippage of the module when lifting photovoltaic modules using existing methods.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A photovoltaic module frame includes four frame components connected end to end to form a rectangular frame; one of the frame components is a first frame component, and the first frame component has at least two insertion slots for lifting along its length.

[0005] In some embodiments, the first frame member includes a surface A, a surface B, a surface C, and a surface D, wherein the surface A, surface D, and surface C are sequentially fixed vertically to one side of the laminate near the photovoltaic module on the surface B. A groove is formed between surfaces A, B, and D, and the laminate is snapped into the groove; At least two slots are provided on the B side at a position that avoids the card slot.

[0006] In some embodiments, the width of each of the frame members ranges from 1.2 to 2 cm; The spacing between two adjacent sockets on the first frame member ranges from 0.5 to 1 m, and the side length of each socket ranges from 0.8 to 3 cm.

[0007] A photovoltaic module, comprising the photovoltaic module frame as described in any of the preceding claims.

[0008] A photovoltaic module lifting fixture for lifting the aforementioned photovoltaic modules includes two lifting handles. Each lifting handle includes a first support member, a handle, and a hook. The first support member has a first side and a second side that are arranged opposite to each other in a first horizontal direction. The handle is fixed to the first side of the first support member, and the hook is fixed to the second side of the first support member. When lifting the photovoltaic module, the hooks of the two lifting handles are respectively inserted into two of the sockets on the first frame member, and respectively hook the surrounding area of ​​the two sockets.

[0009] In some embodiments, each of the lifting handles further includes a second support and an anti-slip element, wherein: The second support member is fixed to the second side of the first support member and located below the hook member, and is used to support the bottom of the first frame member; The anti-detachment component is disposed at the end of the second support member away from the first support member, and the anti-detachment component is used to hook the inner side of the first frame member.

[0010] In some embodiments, the anti-detachment member is rotatably disposed on the second support member, the anti-detachment member has a first position and a second position relative to the second support member, and the anti-detachment member has a first hook for hooking the first frame member; When the anti-detachment component is in the first position, the first hook on the anti-detachment component is located above the second support component, and it can hook the first frame component. When the anti-detachment component is in the second position, the entire anti-detachment component is located below the top surface of the second support component.

[0011] In some embodiments, each of the lifting handles further includes a connecting shaft, and the second support member is provided with a mounting groove, wherein: The mounting groove has a first groove wall and a second groove wall that are spaced apart from each other along a second horizontal direction. A locking groove is provided on the second groove wall. The second horizontal direction is perpendicular to the first horizontal direction. The two axial ends of the connecting shaft are respectively mounted on the first groove wall and the second groove wall; The anti-detachment component is provided with a mounting through hole, and the mounting through hole is slidably fitted on the connecting shaft; The anti-detachment component is configured to engage with the locking groove and disengage from the locking groove and rotate around the connecting shaft to switch between the first position and the second position.

[0012] In some embodiments, each of the lifting handles further includes a compression spring, which is fitted onto the connecting shaft and has its two ends abutting against the first groove wall and the anti-detachment component, respectively.

[0013] In some embodiments, in each of the lifting hands, the handle is disposed at the lower end of the first support member, and the handle and the first support member form an acute angle; And / or, in each of the lifting hands, the hook is disposed at the upper end of the first support, and the hook and the first support form an angle with an obtuse angle.

[0014] The beneficial effects of this utility model are: The photovoltaic module frame and photovoltaic module provided by this utility model include four frame components, which are connected end to end to form a rectangular frame; one of the frame components is a first frame component, and the first frame component has at least two insertion slots for lifting along its length. Because the photovoltaic module frame is provided with insertion slots for lifting, the photovoltaic module can be easily picked up and moved through the insertion slots on the frame, thereby avoiding the problem of the module easily slipping out of the hand and reducing the difficulty of moving the module.

[0015] The photovoltaic module lifting fixture provided by this utility model includes two lifting handles. Each lifting handle includes a first support member, a handle, and a hook. The first support member has a first side and a second side arranged opposite each other in a first horizontal direction. The handle is fixed to the first side of the first support member, and the hook is fixed to the second side of the first support member. When lifting the photovoltaic module, the hooks of the two lifting handles can be inserted into two sockets respectively and hooked around the surrounding areas of the two sockets, ensuring that the photovoltaic module will not fall off the lifting fixture. Because the lifting fixture is equipped with handles that are easy for the hand to grip, the operator does not need to extend their arm to lift the photovoltaic module, thereby shortening the lever arm distance when lifting the module, reducing the difficulty of handling, and enabling the operator to easily lift the photovoltaic module. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 A side view of a photovoltaic module provided in an embodiment of this utility model; Figure 2 for Figure 1 Sectional view at AA; Figure 3 A three-dimensional schematic diagram of the photovoltaic module lifting fixture provided in an embodiment of this utility model; Figure 4 A front view schematic diagram of the photovoltaic module lifting fixture provided in an embodiment of this utility model; Figure 5 A schematic diagram illustrating the motion of the photovoltaic module lifting fixture inserted into the socket according to an embodiment of this utility model; Figure 6 One of the lifting handles provided in this embodiment of the utility model is Figure 5 A top-view diagram showing the state shown; Figure 7 A schematic diagram of the movement of the anti-detachment component in the photovoltaic module lifting fixture provided in this embodiment of the utility model when it is switched from the second position to the first position; Figure 8 One of the lifting handles provided in this embodiment of the utility model is Figure 7 A top-view diagram showing the state shown; Figure 9 A top view of the anti-detachment component in the photovoltaic module lifting fixture provided in this embodiment of the utility model after it hooks onto surface C; Figure 10 This is a schematic diagram of the structure of the photovoltaic module lifting fixture provided in the embodiment of the present invention during the process of handling photovoltaic modules.

[0018] icon: 1-Lifting handle; 11-First support component; 12-Handle; 13-Hook; 14-Second support component; 141-Mounting groove; 142-Locking groove; 15-Anti-detachment component; 16-Connecting shaft; 17-Compression spring; 18-Anti-slip sleeve; 2- Rope; 100 - Frame component; 110 - Insert; 120 - Surface A; 130 - Surface B; 140 - Surface C; 150 - Surface D; 160 - Surface E; 170 - Second hook. Detailed Implementation

[0019] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0020] It should be noted that in the description of this utility model, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] It should be noted that in the description of this utility model, the terms "connection" and "installation" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or a connection through an intermediate medium; they can refer to a mechanical connection or an electrical connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0022] To address the technical problems of high lifting difficulty, high labor consumption, and easy slippage of photovoltaic modules when manually grasping their frames, the first aspect of this utility model provides a photovoltaic module frame, as described below. Figure 1 and Figure 2 The frame includes four frame members connected end-to-end to form a rectangular frame; one of the frame members is a first frame member 100, which has at least two insertion slots 110 for lifting along its length. A second aspect of this invention provides a photovoltaic module including the aforementioned photovoltaic module frame. Because the frame has insertion slots 110 for lifting, the photovoltaic module can be easily picked up and moved through these slots, thus avoiding the problem of the module easily slipping out of one's hands and reducing the difficulty of handling the module.

[0023] It should be noted that the frame of the photovoltaic module includes two long frame members and two short frame members, which are alternately connected to form a rectangular frame. The first frame member 100 can be either one of the long frame members or one of the short frame members. In this embodiment, the first frame member 100 is one of the short frame members.

[0024] Continue to refer to Figure 1 and Figure 2The first frame component 100 includes a surface A 120, a surface B 130, a surface C 140, and a surface D 150. Surfaces A 120, D 150, and C 140 are vertically fixed to one side of surface B 130 near the laminate of the photovoltaic module. A slot is formed between surfaces A 120, B 130, and D 150, and the laminate of the photovoltaic module is secured within the slot. At least two insertion ports 110 are provided on surface B 130 at a position avoiding the slot. Further, the first frame component 100 also includes a surface E 160, which connects surface C 140 and surface D 150. Surfaces B 130, C 140, D 150, and E 160 together form a cavity for the first frame component 100. The remaining three frame components are similar in structure to the first frame component 100, except that they do not have insertion ports 110.

[0025] Optionally, the width of each frame component ranges from 1.2 to 2 cm; the spacing between two adjacent sockets 110 on the first frame component 100 ranges from 0.5 to 1 m, and the side length of each socket 110 ranges from 0.8 to 3 cm. The shape of the socket 110 can be rectangular or square. In this embodiment, the width of each frame component 100 is 1.5 cm; the spacing between two adjacent sockets 110 ranges from 0.8 m; the socket 110 is rectangular, with its long side being 2.5 cm and its short side being 1 cm.

[0026] Compared to the frame of conventional components, the frame of the component in this application shortens the width of the cavity and also shortens the width of the C-surface 140. The overall material is expected to be reduced by 20%, that is, the frame cost is reduced by 20% compared to the current version.

[0027] A third aspect of this utility model provides a photovoltaic module lifting fixture for lifting the aforementioned photovoltaic modules, referring to... Figure 3 and Figure 4 The lifting fixture includes two lifting handles 1, each lifting handle 1 including a first support member 11, a handle 12, and a hook 13. The first support member 11 has a first side and a second side that are opposite to each other in a first horizontal direction. The handle 12 is fixed to the first side of the first support member 11 (i.e., Figure 2 The hook 13 is fixed to the second side of the first support member 11 (i.e., on the left side of the first support member 11). Figure 2 (Right side of the first support member 11) When lifting the photovoltaic module, the hooks 13 of the two lifting handles 1 can be inserted into two of the sockets 110 on the first frame member 100 respectively, and hook the surrounding area of ​​the two sockets 110 respectively.

[0028] Reference Figure 5 and Figure 7When it is necessary to move the photovoltaic module, firstly, the worker grasps the handles 12 of the two lifting handles 1 with both hands and pushes them toward the first frame component 100 until the hooks 13 of the two lifting handles 1 are inserted into the two sockets 110 respectively. Then, the worker lifts the photovoltaic module by using the handles 12. At this time, the two hooks 13 hook onto the surrounding area of ​​the two sockets 110 respectively, making it difficult for the lifting handles 1 to fall off the first frame component 100. Then, the worker can transfer the photovoltaic module by moving the handles 12.

[0029] During the lifting of photovoltaic modules, the two hooks 13 secure the modules to the surrounding areas of the two sockets 110, ensuring the modules do not detach. Furthermore, based on the lever principle, the force exerted is minimal when the arm is fully extended and greater when bent. The lifting fixture features a handle 12 for easy gripping, allowing workers to lift the modules without fully extending their arms, thus shortening the lever arm distance and reducing the difficulty of lifting. The number of lifting fixtures can be configured according to the number of employees at each workstation. After lifting one module, the fixture is removed before moving on to the next.

[0030] Continue to refer to Figure 3 and Figure 4 In each lifting handle 1 provided in this embodiment, a hook 13 is disposed at the upper end of the first support member 11, and the hook 13 and the first support member 11 form an obtuse angle. The hook 13 and the first support member 11 are connected to form a hook-shaped structure, so that after the hook 13 is inserted into the socket 110, it can hook onto the upper area of ​​the socket 110, making it difficult for the hook 13 to come out of the socket 110.

[0031] Optionally, the two slots 110 on the first frame member 100 can be formed by laser cutting, or they can be formed simultaneously during the die-casting process of the first frame member 100. In this embodiment, two U-shaped cutting tracks are laser-cut on the B-side 130 of the first frame member 100. The sheet metal within each cutting track is pushed into the cavity to form a second hook 170, and after bending, a slot 110 is formed on the inner side of each cutting track. (Refer to...) Figure 7 The second hook 170 and the hook 13 have approximately the same angle of inclination relative to the horizontal plane. During the process of lifting the photovoltaic module, the second hook 170 abuts against the hook 13, which can improve the stability of the photovoltaic module during the transfer process.

[0032] Continue to refer to Figure 3 and Figure 4In some embodiments, the lifting fixture also includes a rope 2 connecting the two lifting handles 1. The rope 2 can be a metal chain (e.g., an iron chain) or a metal rope (e.g., a steel wire rope). The rope 2 serves to connect the two lifting handles 1, preventing one of the lifting handles 1 from being lost during use.

[0033] In some embodiments, in each lifting handle 1, the handle 12 is disposed at the lower end of the first support member 11, and the handle 12 and the first support member 11 form an acute angle. The above arrangement makes it easier for workers to grasp and apply force to the handle 12.

[0034] In some embodiments, each lifting handle 1 further includes a non-slip sleeve 18 fitted onto the handle 12. In this embodiment, the non-slip sleeve 18 is a rubber handle glove.

[0035] In some embodiments, a first elastic pad is attached to the side of the first support member 11 that contacts the first frame member 100. (Refer to...) Figure 7 In this embodiment, a first elastic pad (not shown in the figure) is attached to one side of the first support member 11 located on the second side. The first elastic pad can be adhered to the first support member 11. During the process of lifting the photovoltaic module, the first elastic pad is sandwiched between the first support member 11 and the B-side 130 of the first frame member 100, which can prevent the tooling from wearing down the B-side 130.

[0036] In some embodiments, the hook 13 is covered with an elastic sleeve (not shown in the figure), which can prevent the hook 13 from scratching the first frame member 100.

[0037] In this embodiment, both the elastic pad and the elastic sleeve are made of rubber.

[0038] Continue to refer to Figure 7 In some embodiments, each lifting handle 1 further includes a second support member 14 and an anti-detachment member 15, wherein: the second support member 14 is fixed to the second side of the first support member 11 and located below the hook member 13, and is used to support the bottom of the first frame member 100; the anti-detachment member 15 is disposed at the end of the second support member 14 away from the first support member 11, and the anti-detachment member 15 is used to hook the inner side of the first frame member 100.

[0039] In this embodiment, both the first support member 11 and the second support member 14 are plate-shaped structures, vertically arranged, and fixed together by welding or screwing. A second elastic pad is attached to the side of the second support member 14 that contacts the first frame member 100. In this embodiment, a second elastic pad (not shown in the figure) is attached to the top surface of the second support member 14, and the second elastic pad can be adhered to the second support member 14. During the process of lifting the photovoltaic module, the second elastic pad is sandwiched between the second support member 14 and the C-surface 140 of the first frame member 100, which can prevent tooling from wearing down the C-surface 140.

[0040] Reference Figures 5 to 9 The anti-detachment component 15 is rotatably mounted on the second support component 14. The anti-detachment component 15 has a first position and a second position relative to the second support component 14. The anti-detachment component 15 has a first hook for hooking onto the first frame member 100 (specifically, hooking onto the inner edge of the C-surface 140). For example... Figure 7 As shown, when the anti-detachment member 15 is in the first position, the first hook on the anti-detachment member 15 is located above the second support member 14, and it can hook onto the first frame member 100. Figure 5 As shown, when the anti-detachment component 15 is in the second position, the entire anti-detachment component 15 is located below the top surface of the second support component 14.

[0041] Using the above structure, the process of moving photovoltaic modules is as follows: (Refer to...) Figure 5 and Figure 6 First, the worker rotates the anti-detachment component 15 relative to the second support component 14 to the second position. At this time, the anti-detachment component 15 is located entirely below the top surface of the second support component 14 to prevent it from obstructing the insertion of the hook component 13 into the socket 110. Next, the worker grasps the handles 12 of the two lifting handles 1 with both hands, aligns the two hook components 13 with the two sockets 110 respectively, and pushes them towards the first frame component 100 until the two hook components 13 are inserted into the two sockets 110 respectively. (Refer to...) Figures 7 to 9 Then, the worker rotates the anti-detachment component 15 relative to the second support component 14 to the first position. At this time, the first hook on the anti-detachment component 15 is located above the second support component 14 and hooks the inner edge of the C-surface 140; refer to Figure 10 Finally, the staff can lift the photovoltaic module using handle 12 to transfer it. During the transfer, the hook 13 and the anti-detachment component 15 hook onto the inner and outer sides of the first frame component 100, respectively, while the second support component 14 supports the bottom of the first frame component 100, which can completely prevent the photovoltaic module from falling off the lifting handle 1.

[0042] Based on the above structure, each lifting handle 1 also includes a connecting shaft 16, and the second support member 14 is provided with a mounting groove 141, wherein: The mounting groove 141 has a first groove wall and a second groove wall that are spaced apart from each other along a second horizontal direction. A locking groove 142 is provided on the second groove wall. The second horizontal direction is perpendicular to the first horizontal direction. The two axial ends of the connecting shaft 16 are respectively installed on the first groove wall and the second groove wall; The anti-detachment component 15 is provided with a mounting through hole, which is slidably fitted onto the connecting shaft 16; The anti-detachment component 15 is configured to engage with the locking groove 142 and disengage from the locking groove 142 and rotate about the connecting shaft 16 to switch between a first position and a second position.

[0043] In this embodiment, the first and second groove walls are respectively provided with coaxially connected through holes. The connecting shaft 16 passes through the through holes in the first and second groove walls in sequence. Shoulders, nuts, cotter pins, and other limiting structures are respectively provided at both ends of the connecting shaft 16 to prevent the connecting shaft 16 from falling off the mounting groove 141. A locking groove 142 is provided on the side of the second groove wall closest to the first groove wall. When the anti-detachment member 15 is engaged in the locking groove 142, the anti-detachment member 15 cannot rotate around the connecting shaft 16 under the restriction of the locking groove 142. At this time, the anti-detachment member 15 can be in the first position (e.g., ...). Figure 9 As shown), it can also be in the second position (such as...). Figure 6 As shown); when the anti-detachment component 15 disengages from the locking groove 142 (as shown) Figure 8 As shown), the anti-detachment component 15 can rotate around the connecting shaft 16 and move up and down within the gap between the first groove wall and the second groove wall, so that the anti-detachment component 15 can switch between the first position and the second position.

[0044] Furthermore, each lifting handle 1 also includes a compression spring 17, which is fitted onto the connecting shaft 16, with its two ends abutting against the first groove wall and the anti-detachment component 15, respectively. (Refer to...) Figure 7 and Figure 10 The compression spring 17 is used to apply a spring force to bring the anti-detachment member 15 close to the second groove wall, so that the anti-detachment member 15 can automatically lock into the locking groove 142 when it is not subjected to external force.

[0045] In summary, when the lifting fixture provided in this embodiment is used to move photovoltaic modules, the hooks 13 of the two lifting handles 1 are respectively inserted into the two sockets 110 on the first frame member 100 and hook around the surrounding area of ​​the two sockets 110. The second support members 14 of the two lifting handles 1 are supported at the bottom of the first frame member 100, and the anti-detachment members 15 of the two lifting handles 1 are hooked on the inner edge of the C-side 140 of the first frame member 100. This ensures that the photovoltaic modules will not fall off the fixture. The operator can easily transfer the photovoltaic modules by grabbing the handles 12 of the two lifting handles 1 with both hands, reducing the difficulty of the work during transportation.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A photovoltaic module frame, characterized by, It includes four frame components, which are connected end to end to form a rectangular frame; one of the frame components is a first frame component (100), and the first frame component (100) has at least two slots (110) for lifting along its length.

2. The photovoltaic module frame of claim 1, wherein, The first frame component (100) includes an A-side (120), a B-side (130), a C-side (140), and a D-side (150). The A-side (120), D-side (150), and C-side (140) are vertically fixed to one side of the B-side (130) near the laminate of the photovoltaic module. A slot is formed between the A-side (120), B-side (130), and D-side (150), and the laminate is snapped into the slot; At least two slots (110) are provided on the B side (130) at a position that avoids the card slot.

3. The photovoltaic module frame according to claim 1, characterized in that, The width of each of the aforementioned frame components ranges from 1.2 to 2 cm; The spacing between two adjacent sockets (110) on the first frame member (100) ranges from 0.5 to 1 m, and the side length of each socket (110) ranges from 0.8 to 3 cm.

4. A photovoltaic module, characterized in that, Includes the photovoltaic module frame as described in any one of claims 1 to 3.

5. A photovoltaic module lifting fixture for lifting photovoltaic modules as described in claim 4, characterized in that, It includes two lifting handles (1), each of the lifting handles (1) including a first support (11), a handle (12) and a hook (13), wherein the first support (11) has a first side and a second side disposed opposite to each other in a first horizontal direction, the handle (12) is fixed to the first side of the first support (11), and the hook (13) is fixed to the second side of the first support (11); When lifting the photovoltaic module, the hooks (13) of the two lifting handles (1) are respectively inserted into two of the sockets (110) on the first frame member (100) and hook the surrounding area of ​​the two sockets (110).

6. The photovoltaic module handling fixture according to claim 5, characterized in that, Each of the lifting handles (1) further includes a second support (14) and an anti-slip component (15), wherein: The second support member (14) is fixed to the second side of the first support member (11) and located below the hook member (13), and is used to support the bottom of the first frame member (100); The anti-detachment component (15) is disposed at the end of the second support component (14) away from the first support component (11), and the anti-detachment component (15) is used to hook the inner side of the first frame component (100).

7. The photovoltaic module handling fixture according to claim 6, characterized in that, The anti-detachment component (15) is rotatably mounted on the second support component (14). The anti-detachment component (15) has a first position and a second position relative to the second support component (14). The anti-detachment component (15) has a first hook for hooking the first frame member (100). When the anti-detachment member (15) is in the first position, the first hook on the anti-detachment member (15) is located above the second support member (14) and can hook the first frame member (100). When the anti-detachment component (15) is in the second position, the anti-detachment component (15) is located entirely below the top surface of the second support component (14).

8. The photovoltaic module handling fixture according to claim 7, characterized in that, Each of the lifting handles (1) further includes a connecting shaft (16), and the second support member (14) is provided with a mounting groove (141), wherein: The mounting groove (141) has a first groove wall and a second groove wall that are spaced apart from each other along a second horizontal direction. A locking groove (142) is provided on the second groove wall. The second horizontal direction is perpendicular to the first horizontal direction. The two axial ends of the connecting shaft (16) are respectively mounted on the first groove wall and the second groove wall; The anti-detachment component (15) is provided with an installation through hole, and the installation through hole is slidably fitted on the connecting shaft (16); The anti-detachment component (15) is configured to engage in the locking groove (142) and disengage from the locking groove (142) and rotate about the connecting shaft (16) to switch between the first position and the second position.

9. The photovoltaic module handling fixture according to claim 8, characterized in that, Each of the lifting handles (1) also includes a compression spring (17), which is fitted on the connecting shaft (16) and its two ends abut against the first groove wall and the anti-detachment component (15), respectively.

10. The photovoltaic module handling fixture according to any one of claims 5 to 9, characterized in that, In each of the lifting handles (1), the handle (12) is disposed at the lower end of the first support member (11), and the handle (12) and the first support member (11) form an acute angle between them; And / or, in each of the lifting handles (1), the hook (13) is disposed at the upper end of the first support (11), and the hook (13) and the first support (11) form an angle with an obtuse angle.

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