Portable rectangular photovoltaic module box dismounting tool

Abstract

The utility model discloses a portable rectangular photovoltaic module box dismounting tool which comprises a horizontally arranged connecting rod, outer bottom rods horizontally and vertically connected to the two ends of the connecting rod and vertical rods with the bottom ends rotatably connected to one ends of the outer bottom rods, the two vertical rods are fixedly connected through a sliding frame, one ends of the outer bottom rods are axially and slidably connected with inner bottom rods, and the other ends of the outer bottom rods are axially and slidably connected with the inner bottom rods. The hydraulic rod is parallel to the outer bottom rod, the movable end of the hydraulic rod is hinged to an inclined supporting rod, and the top end of the inclined supporting rod is hinged to the vertical rod. Through combined application of the telescopic bottom rod, the X-shaped telescopic sliding frame, the vertical rod and the horizontal hydraulic rod and light-weight materials, the whole tool can be folded, expanded and rapidly arranged, used and stored, and the safety, the working quality and the working efficiency of packaging and disassembling of photovoltaic modules in factory and site construction environments can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power station electrical equipment construction, in particular to a portable rectangular photovoltaic component box disassembly and assembly tool suitable for use in scenarios such as packaging, disassembly and storage of photovoltaic power generation related components. Background Art

[0002] With the advancement of new energy power generation technology, large-sized rectangular photovoltaic modules are increasingly being promoted and applied due to their higher power generation benefits and lower construction costs. At present, the largest commercial rectangular photovoltaic modules can reach 2.2m*1.3m, and are still growing. Usually, in order to improve the overall efficiency of packaging and transportation, module manufacturers generally adopt the method of vertical packaging and transportation of multiple modules, and transport them as a set to the construction site or storage area. Due to the needs of construction installation or arrival acceptance, on-site personnel need to unpack, inspect, and transport the module packaging boxes one by one. The internal components of the complete set of photovoltaic module boxes are all placed vertically. The weight of a complete set of packaging boxes can be as high as 1 ton, and the length, width and height can reach 2.3m*1m*1.4m. Reliable measures must be taken during on-site unpacking to prevent losses caused by abnormal dumping. Usually, multiple packaging boxes are leaned against each other or temporary fixed brackets are made to support the component packaging boxes to prevent uncontrolled dumping and sliding that may cause component damage. Large-scale photovoltaic power stations have large construction areas and scattered operation sites. Traditional methods and tools have deficiencies in applicability, convenience, and reliability, and cannot reliably guarantee the requirements of fast, safe and reliable operations in different construction areas, component box specifications, and different sites.

[0003] Structural products such as CN214724129U and CN213143838U are all specially customized products, and have poor adaptability to the differences in packaging box specifications for different component products. At the same time, these products are all fixed structures, and cannot meet the needs of large-scale photovoltaic power station construction in terms of assembly and mobility convenience, component packaging box folding angle and speed adjustment. Summary of the Invention

[0004] The technical problem to be solved by the utility model is that traditional tools for disassembling and assembling photovoltaic component boxes have poor portability, the component laying process is non-linear, the operation safety is poor, and the adaptability to different packaging box sizes is poor.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a portable rectangular photovoltaic component box disassembly and assembly tool, comprising a horizontally arranged retractable connecting rod, an outer bottom rod horizontally and vertically connected to both ends of the connecting rod, and a vertical rod with a bottom end rotatably connected to one end of the outer bottom rod. The two vertical rods are connected by a scissor-shaped sliding frame. One end of the outer bottom rod is axially slidably connected to the inner bottom rod, and the other end is fixedly installed with a hydraulic rod. The hydraulic rod is arranged parallel to the outer bottom rod, and the movable end is hinged with a diagonal support rod, and the top of the diagonal support rod is hinged to the vertical rod.

[0006] Preferably, a guide plate is installed in the middle of the top surface of the outer bottom rod, and the guide plates are distributed on both sides of the outer bottom rod. The movable end of the hydraulic rod is connected to the installation shaft, and a guide groove for the horizontal sliding of the installation shaft is provided on the guide plate, and the installation shaft passes through the bottom end of the diagonal support rod.

[0007] Preferably, a mounting groove for fixing the hydraulic rod is provided on the top of the outer bottom rod.

[0008] Preferably, a limiting buckle is fixedly installed on the top of the movable end of the inner bottom rod, and limiting holes are equidistantly provided on the top of the inner bottom rod along the axial direction. A connecting hole corresponding to the limiting hole is provided on the top of one end of the outer bottom rod close to the inner bottom rod.

[0009] Preferably, an ear plate is installed on the top of the outsole rod, the bottom end of the vertical rod is rotatably connected to the ear plate, the side wall of the vertical rod is fixedly connected to a support frame, and a rubber layer is provided on the side of the support frame away from the vertical rod.

[0010] Preferably, the sliding frame is X-shaped, and a hinge for rotation is provided in the middle of the sliding frame. The two top ends of the sliding frame are respectively hinged to the tops of the two opposite side walls of the vertical rods. The bottoms of the two opposite side walls of the vertical rods are both provided with sliding grooves along the axial direction, and sliding blocks are slidably arranged in the sliding grooves. The two bottom ends of the sliding frame are respectively hinged to the two sliding blocks.

[0011] The utility model provides a portable rectangular photovoltaic component box disassembly and assembly tool. Through the combined application of retractable outer bottom rods and inner bottom rods, X-shaped scissor-like sliding frames, rotatably arranged vertical rods for support, and horizontal hydraulic rods, as well as lightweight materials, the overall tool can be folded and expanded (in length, width, and angle), can be quickly arranged, used, and stored, and has high product portability, operational safety, environmental adaptability, and component packaging box compatibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0013] Figure 1 It is a structural schematic diagram of an embodiment of the present utility model.

[0014] Figure 2 This is a schematic structural diagram of the inner side of the guide plate in an embodiment of the present utility model.

[0015] In the figure: 1. Outer bottom rod; 2. Inner bottom rod; 3. Ear plate; 4. Vertical rod; 5. Support frame; 6. Mounting groove; 7. Hydraulic rod; 8. Guide plate; 9. Guide groove; 10. Diagonal support rod; 11. Connecting rod; 12. Sliding frame; 13. Limit buckle; 14. Roller; 15. Mounting shaft. DETAILED DESCRIPTION

[0016] like Figure 1 and Figure 2 As shown, the utility model provides a portable rectangular photovoltaic component box disassembly and assembly tool, including a horizontally arranged retractable connecting rod 11, an outer bottom rod 1 connected horizontally and vertically at both ends of the connecting rod 11, and a vertical rod 4 whose bottom end is rotatably connected to one end of the outer bottom rod 1, the two vertical rods 4 are connected by a scissor-shaped sliding frame 12, one end of the outer bottom rod 1 is axially slidably connected to the inner bottom rod 2, and the other end is fixedly installed with a hydraulic rod 7, which is arranged parallel to the outer bottom rod 1, and the movable end is hinged with a diagonal support rod 10, and the top of the diagonal support rod 10 is hinged on the vertical rod 4.

[0017] The two outer bottom bars 1 are stably connected by connecting rods 11 and sliding brackets 12, ensuring the stability of the connection between the two outer bottom bars 1. The diagonal brace 10 is used to ensure the stability of the photovoltaic panel box when the vertical bar 4 is tilted. The inner bottom bar 2 is slidably connected to the end of the outer bottom bar 1. By adjusting the extension length of the inner bottom bar 2, the photovoltaic panel box of different lengths can be supported.

[0018] Distance for use in PV panel box packaging and disassembly scenarios:

[0019] When in use, select the appropriate extension length of the inner bottom rod 2 according to the size of the component box and environmental conditions, limit the position of the complete packaging box by the limit buckle 13, support the vertical rod 4 with the diagonal support rod 10 by rotating the vertical rod 4, and support the bottom end of the diagonal support rod 10 with the hydraulic rod 7, thereby achieving stable support of the complete packaging box by the vertical rod 4.

[0020] like Figure 1 and Figure 2 A guide plate 8 is installed in the middle of the top surface of the outer bottom rod 1. The guide plates 8 are distributed on both sides of the outer bottom rod 1. The movable end of the hydraulic rod 7 is connected to the installation shaft 15. The guide plate 8 has a guide groove 9 for the horizontal sliding of the installation shaft 15. The installation shaft 15 passes through the bottom end of the diagonal support rod 10.

[0021] The guide groove 9 is used for guiding the movement of the installation shaft 15 and guiding the movement of the bottom ends of the diagonal brace rods 10. The ends of the installation shaft 15 are rotated to connect rollers 14, which are located in the guide groove 9 to reduce friction.

[0022] By controlling the extension length of the movable end of the hydraulic rod 7, the bottom end of the diagonal support rod 10 is pushed to move axially along the outer bottom rod 1, and then the inclination angle of the diagonal support rod 10 is adjusted to achieve angle adjustment of the vertical rod 4 and ensure that the vertical rod 4 is stably supported.

[0023] like Figure 1 As shown, in order to ensure the stability of the installation of the hydraulic rod 7, a mounting groove 6 for fixing the hydraulic rod 7 is provided on the top of the outer bottom rod 1.

[0024] like Figure 1 As shown. A limit buckle 13 is fixedly mounted on the top of the movable end of the inner bottom bar 2. Limit holes are equidistantly defined along the axial direction at the top of the inner bottom bar 2. Connecting holes corresponding to the limit holes are defined at the top of one end of the outer bottom bar 1, adjacent to the inner bottom bar 2. The inner bottom bar 2 is locked in position by adjusting the extension length of the inner bottom bar 2 and intersecting the connecting hole with the limit hole via a pin. The limit buckle 13 is used to limit the bottom end of the photovoltaic module box supported by the vertical bar 4.

[0025] like Figure 1 As shown. The top of the outer bottom bar 1 is mounted with an ear plate 3, to which the bottom end of the vertical bar 4 is rotatably connected. A support frame 5 is fixedly connected to the side wall of the vertical bar 4, and a rubber layer is provided on the side of the support frame 5 away from the vertical bar 4. The ear plates 3 are arranged in pairs, and the bottom end of the vertical bar 4 is rotatably mounted via a rotating shaft. By installing the support frame 5 on one side of the vertical bar 4, the vertical bar 4 is elevated using the support frame 5 to prevent interference with the ear plates 3 when supporting the photovoltaic module box. The rubber layer is used to increase friction and further improve stability.

[0026] like Figure 1 As shown, to ensure the stability of the connection between the two outer bottom bars 1, the sliding frame 12 is X-shaped, and a hinge is provided in the middle of the sliding frame 12 for rotation. The four ends of the sliding frame 12 are respectively connected to the two ends of the two vertical bars 4. The two top ends are respectively hinged to the tops of the opposite side walls of the two vertical bars 4. The bottoms of the opposite side walls of the two vertical bars 4 are each axially provided with a sliding groove, in which a sliding block is slidably arranged. The two bottom ends of the sliding frame are respectively hinged to the two sliding blocks.

[0027] Connecting rod 11 is equipped with sliding frames at both ends, and a telescopic rod is located in the middle of the connecting rod 11. Holes are evenly distributed along the axial direction of the telescopic rod, corresponding to the fixed holes at the top of the sliding frame, allowing the length of the connecting rod 11 to be adjusted. A guide rod is installed axially within the sliding groove, and a sliding block slides within the guide rod, with the outer wall of the sliding block aligning with the inner wall of the sliding groove. Adjusting the length of the connecting rod 11 opens or closes the scissor-shaped sliding frame 12, thereby adjusting the spacing between the two vertical rods 4.

Claims

1. A portable rectangular photovoltaic module box disassembly and assembly tool, characterized by: The invention comprises a horizontally arranged telescopic connecting rod (11), an outer bottom rod (1) connected horizontally and vertically to both ends of the connecting rod (11), and a vertical rod (4) whose bottom end is rotatably connected to one end of the outer bottom rod (1), wherein the two vertical rods (4) are connected via a scissor-shaped sliding frame (12), one end of the outer bottom rod (1) is axially slidably connected to the inner bottom rod (2), and the other end is fixedly mounted with a hydraulic rod (7), which is arranged parallel to the outer bottom rod (1) and has a movable end hinged to a diagonal support rod (10), and the top end of the diagonal support rod (10) is hinged to the vertical rod (4).

2. A portable rectangular photovoltaic module box disassembly and assembly tool as claimed in claim 1, characterized in that: A guide plate (8) is installed in the middle of the top surface of the outer bottom rod (1), and the guide plates (8) are distributed on both sides of the outer bottom rod (1). The movable end of the hydraulic rod (7) is connected to the installation shaft (15), and a guide groove (9) for the installation shaft (15) to slide horizontally is provided on the guide plate (8). The installation shaft (15) passes through the bottom end of the diagonal support rod (10).

3. A portable rectangular photovoltaic module box disassembly and assembly tool as claimed in claim 2, characterized in that: A mounting groove (6) for fixing the hydraulic rod (7) is provided on the top of the outer bottom rod (1).

4. A portable rectangular photovoltaic module box disassembly and assembly tool as claimed in claim 1, characterized in that: A limit buckle (13) is fixedly mounted on the top of the movable end of the inner bottom rod (2), and limit holes are equidistantly provided on the top of the inner bottom rod (2) along the axial direction. A connecting hole corresponding to the limit hole is provided on the top of one end of the outer bottom rod (1) close to the inner bottom rod (2).

5. A portable rectangular photovoltaic module box disassembly and assembly tool as claimed in claim 1, characterized in that: An ear plate (3) is installed on the top of the outer bottom rod (1), the bottom end of the vertical rod (4) is rotatably connected to the ear plate (3), the side wall of the vertical rod (4) is fixedly connected to a support frame (5), and a rubber layer is provided on the side of the support frame (5) away from the vertical rod (4).

6. A portable rectangular photovoltaic module box disassembly and assembly tool as claimed in claim 1, characterized in that: The sliding frame (12) is X-shaped, and a hinge for rotation is provided in the middle of the sliding frame (12). The two top ends of the sliding frame (12) are respectively hinged to the tops of the opposite side walls of the two vertical rods (4). The bottoms of the opposite side walls of the two vertical rods (4) are both provided with sliding grooves along the axial direction. Sliding blocks are slidably arranged in the sliding grooves. The two bottom ends of the sliding frame are respectively hinged to the two sliding blocks.

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