Photovoltaic installation tool for corrugated color steel plate roof

Abstract

The utility model discloses a photovoltaic installation tool for a corrugated color steel plate roof, which belongs to the technical field of photovoltaic installation and comprises a first component and a second component, a steel wire rope is connected between the first component and the second component, a rope winding mechanism is arranged on the first component, the second component is movably connected with the steel wire rope, and the steel wire rope is connected with the second component. Connecting holes are formed in the mounting bases used for mounting photovoltaic panels, when the photovoltaic panel mounting device is used, the first assembly and the second assembly are mounted at the two ends of a corrugated color steel plate through the corresponding fixing assemblies, the steel wire rope sequentially penetrates through the mounting bases, and the steel wire rope is in a tensioned state. According to the utility model, the two components connected with the steel wire rope are arranged, the steel wire rope penetrates through the plurality of mounting seats, and after the steel wire rope is tensioned, all the mounting seats on the steel wire rope are positioned, and during mounting, the mounting seats only need to be sequentially moved to corresponding positions for mounting and fixing, so that the quick positioning of the mounting seats can be realized.

Description

Technical Field

[0001] This utility model belongs to the field of photovoltaic installation technology, specifically a large-diameter pipe, and more specifically a photovoltaic installation tool for corrugated steel roof. Background Technology

[0002] With the widespread adoption of power generation, photovoltaic (PV) panels have been installed in various scenarios. The conventional method involves raising the panels using mounting brackets, a method suitable for most applications, such as ground-mounted and flat rooftop installations. The brackets allow for adjustment of the panel's angle. For sloping roofs, the optimal approach is direct installation on the sunny side of the roof. Therefore, only crossbeams need to be erected along the sloping surface to secure the PV panels, eliminating the need for additional mounting brackets.

[0003] Corrugated steel panels are a common roofing material for factory buildings due to their high structural strength, low cost, and ease of installation. When installing photovoltaic panels on corrugated steel panels, the crossbeams used to install the panels are fixed to mounting brackets spaced apart on the panels. Given the structural characteristics of corrugated steel panels, the mounting brackets are directly spaced on the corrugations. Since multiple mounting brackets need to be installed on a single crossbeam, ensuring that these brackets are aligned in a straight line requires precise positioning at each bracket, making the installation time-consuming and labor-intensive. Therefore, an installation tool is needed for quickly positioning the mounting brackets supporting the same crossbeam. Utility Model Content

[0004] The purpose of this invention is to provide a photovoltaic installation tool for corrugated steel roof panels, which assists in the rapid positioning of the mounting base for installing photovoltaic panels.

[0005] The technical solution adopted by this utility model is: a photovoltaic installation fixture for corrugated steel sheet roofs, including a first component and a second component, with a steel wire rope connecting the first component and the second component. The first component is provided with a rope winding mechanism, and the second component is movably connected to the steel wire rope. A mounting base for installing photovoltaic panels is provided with a connection hole. Fixing components are respectively provided on the first component and the second component. When in use, the first component and the second component are installed at both ends of the corrugated steel sheet through the corresponding fixing components. Multiple mounting bases are sequentially passed through the steel wire rope, and the steel wire rope is tightened between the first component and the second component.

[0006] Furthermore, the fixing component includes a fixing clamp and a fastening adjustment rod; a clamping space is formed between the first component and the fixing clamp connected thereto; a clamping space is formed between the second component and the fixing clamp connected thereto; the fastening adjustment rod is threadedly connected to the fixing clamp, and a pressure plate is provided at the inner end of the fastening adjustment rod that extends into the clamping space, and an adjustment handle is provided at the outer end of the fastening adjustment rod.

[0007] Furthermore, the rope winding mechanism includes a rope winding wheel and a wheel frame. A crank is provided on the rope winding wheel, and the first end of the wire rope is fixed on the rope winding wheel. The wheel frame is fixedly installed on the first component. The rope winding wheel is rotatably connected to the wheel frame, and a ratchet mechanism is provided between the rope winding wheel and the wheel frame to prevent the rope winding wheel from reversing when winding the rope.

[0008] Furthermore, the ratchet mechanism includes a fixed housing, a rotating wheel, and a wedge-shaped stop. The rotating wheel is rotatably connected to the fixed housing, and several locking teeth are provided on the outer circumferential surface of the rotating wheel. The wedge-shaped stop is slidably connected to the fixed housing along the radial direction of the fixed housing, and a spring is provided between the wedge-shaped stop and the fixed housing. An operating handle is provided at the outer end of the wedge-shaped stop. When the spring is in its natural state, the wedge-shaped stop is engaged with the locking teeth. The rope winding wheel is rotatably connected to the ratchet mechanism, and the fixed housing of the ratchet mechanism is connected to the wheel frame.

[0009] Furthermore, the connection hole on the mounting base is an elongated hole extending in the vertical direction.

[0010] Furthermore, the second end of the wire rope is provided with a locking block, the first direction dimension of the locking block is larger than the second direction dimension, the second component is provided with a locking groove, the width of the locking groove is larger than the width of the wire rope and smaller than the first direction dimension or the second direction dimension of the locking block, and the width of the connecting hole on the mounting base is larger than the second direction dimension and smaller than the first direction dimension.

[0011] Furthermore, both the first component and the second component include a base and a support portion. The wire rope passes through the support portion, and the support portion slides vertically through the base. A first nut and a second nut are provided on both sides of the base on the support portion. The first nut and the second nut are respectively provided on both sides of the base for fastening the support portion.

[0012] Furthermore, the first and second components are provided with grooves for the wire rope to pass through.

[0013] Furthermore, multiple protrusions are spaced apart on both sides of the groove, so that when the wire rope passes through the groove in the center, there is a gap between the wire rope and any of the protrusions in the groove.

[0014] Furthermore, a lateral adjustment mechanism is provided between the first component and the second component and the corresponding fixed component. The lateral adjustment mechanism includes a lateral adjustment rod and an adjustment seat. The support part is slidably mounted on the base via a slider. The adjustment seat is fixedly mounted on the base. The lateral adjustment rod is threadedly connected to the adjustment seat and rotatably connected to the slider. An adjustment handle is provided at the outer end of the lateral adjustment rod.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model sets up two components for connecting steel wire ropes, through which multiple mounting seats are passed. By tightening the steel wire ropes, all mounting seats on the steel wire ropes are positioned. During installation, the mounting seats only need to be moved to the corresponding positions in sequence for installation and fixation, which enables quick positioning of the mounting seats.

[0017] 2. The rope winding mechanism of this utility model is equipped with a ratchet mechanism, which can prevent the rope winding wheel from releasing the rope after the steel wire rope is tightened, and can maintain the state.

[0018] 3. With the setting of vertical and horizontal adjustment mechanisms, the position of both ends of the wire rope can be finely adjusted after coarse positioning installation;

[0019] 4. The groove and the protrusions within the groove are designed to determine whether the two ends of the wire rope are aligned by judging the relative position between the wire rope and the groove, thus serving as a centering inspection function. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram showing the state during photovoltaic installation;

[0022] Figure 2 This is a schematic diagram of the photovoltaic beam installation.

[0023] Figure 3 This is a schematic diagram showing the state of the present invention in use;

[0024] Figure 4 This is a magnified structural diagram of the first component;

[0025] Figure 5 for Figure 3 A top view of the first component;

[0026] Figure 6 for Figure 3 A top view of the second component;

[0027] Figure 7 for Figure 3 A schematic diagram of the left side of the first component;

[0028] Figure 8 This is an enlarged schematic diagram of the ratchet mechanism.

[0029] In the diagram, the components are: 1. Corrugated steel plate; 2. Crossbeam; 3. First component; 4. Wire rope; 5. Second component; 6. Mounting base; 7. Support; 8. Rope winding wheel; 9. Wheel frame; 10. Handle; 11. First nut; 12. Base; 13. Slider; 14. Second nut; 16. Fixing clamp; 17. Handle; 18. Fastening adjustment rod; 19. Pressure plate; 20. Protrusion; 21. Locking block; 22. Lateral adjustment rod; 23. Adjustment seat; 24. Rotary wheel; 25. Fixing shell; 26. Wedge-shaped stop; 27. Operating handle; 28. Spring; 29. ​​Locking tooth. Detailed Implementation

[0030] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0031] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments are not intended to limit the present invention. In the absence of conflict, the embodiments of the present invention and the technical features in the embodiments can be combined with each other.

[0032] It should be understood that in the description of the embodiments of this utility model, terms such as "first" and "second" are used only for descriptive purposes and should not be construed as indicating or implying relative importance, nor as indicating or implying order. In the embodiments of this utility model, "multiple" refers to two or more.

[0033] In this embodiment of the invention, "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, B existing alone, or both A and B existing simultaneously. Furthermore, the character " / " in this document generally indicates that the preceding and following related objects have an "or" relationship.

[0034] like Figure 1 As shown, when installing photovoltaic panels on a corrugated steel roof, the mounting bases 6 must first be fixed sequentially onto the raised corrugations of the corrugated steel sheet 1. Then, the crossbeam 2 is installed onto the mounting bases 6, and finally, the photovoltaic panels are fixed onto the crossbeam 2. Figure 2 As shown, multiple mounting seats 6 on the same crossbeam 2 need to be aligned on the same straight line. Therefore, with the help of the installation fixture in this embodiment, faster positioning and installation can be achieved.

[0035] like Figure 1 and 3As shown, this embodiment provides a photovoltaic installation fixture for a corrugated steel sheet roof, including a first component 3 and a second component 5. A steel wire rope 4 is connected between the first component 3 and the second component 5. A rope winding mechanism is provided on the first component 3. The second component 5 is movably connected to the steel wire rope 4. A mounting base 6 for installing photovoltaic panels is provided with a connection hole. In use, the first component 3 and the second component 5 are installed at both ends of the corrugated steel sheet 1 through corresponding fixing components. Multiple mounting bases 6 are sequentially threaded through the steel wire rope 4. The mounting bases 6 can be pre-threaded onto the steel wire rope, or after the first component 3 and the second component 5 are fixed, several mounting bases 6 can be sequentially threaded onto the steel wire rope 4, and then the free end of the steel wire rope 4 can be connected to the second component 5. The steel wire rope 4 is tightened by the rope winding mechanism on the first component 3 to form a positioning line. Then, the mounting bases 6 are sequentially moved to the corresponding protruding corrugations to complete the installation of the mounting bases 6. The installation positioning of the first component and the second component can be carried out in other ways, such as relative position determination, etc., which are not related to this application and will not be described in detail here.

[0036] like Figure 4 As shown, to facilitate the fixing of the first component 3 and the second component 5, both the first component 3 and the second component 5 are provided with fixing components. The fixing components include fixing clamps 16 and fastening adjustment rods 18. The first component 3 and the second component 5 are respectively installed on the corresponding fixing clamps 16, and a clamping space is formed between the first component 3 or the second component 5 and the corresponding fixing clamps 16. The fastening adjustment rod 18 is screwed to the fixing clamps 16, and a pressure plate 19 is provided on the inner end of the fastening adjustment rod 18, and an adjustment handle 17 is provided on the outer end of the fastening adjustment rod 18. When the first component 3 or the second component 5 is fixedly installed on the corrugated color steel plate 1, the edge of the corrugated color steel plate 1 is located between the pressure plate 19 and the corresponding base.

[0037] like Figure 4 and Figure 7 As shown, the rope winding mechanism includes a winding wheel 8 and a wheel frame 9. A crank 10 is mounted on the winding wheel 8. The first end of the wire rope 8 is fixed to the winding wheel 8. The wheel frame 9 is fixedly mounted on the first component 1. The winding wheel 8 and the wheel frame 9 are rotatably connected, and a ratchet mechanism is provided between the winding wheel 8 and the wheel frame 9. The ratchet mechanism is used to prevent the winding wheel 8 from reversing during rope winding, ensuring that the wire rope remains taut after winding. Figure 8As shown, the ratchet mechanism includes a fixed housing 25, a rotating wheel 24, and a wedge-shaped stop 26. The winding wheel 8 is connected to the rotating wheel 24 of the ratchet mechanism, and the fixed housing 25 of the ratchet mechanism is connected to the wheel frame 9. The rotating wheel 24 is rotatably connected to the fixed housing 25. Several locking teeth 29 are provided on the outer circumferential surface of the rotating wheel 24. The wedge-shaped stop 26 is slidably connected to the fixed housing 25 along the radial direction of the fixed housing 26, and a spring 28 is provided between the wedge-shaped stop 26 and the fixed housing 25. An operating handle 27 is provided on the outer end of the wedge-shaped stop 26. When the spring 28 is in its natural state, the wedge-shaped stop 26 is engaged with the locking teeth. One side of the wedge-shaped stop 26 is an inclined surface, and the other side is a vertical surface. When rotating clockwise, the locking teeth 29 contact the inclined surface of the wedge-shaped stop 26, which can lift the wedge-shaped stop 26. When rotating counterclockwise, the locking teeth 29 contact the vertical surface of the wedge-shaped stop 26, and the locking teeth 29 are blocked. By manually pulling up the operating handle 27, the wedge-shaped stop 26 is moved upward, and the wedge-shaped stop 26 is displaced from the locking teeth 29. The connection and installation of the rope take-up wheel 8 and the ratchet mechanism must ensure that it can rotate when the rope is being taken up and is blocked when the rope is being released.

[0038] like Figure 6 As shown, the connection between the second component 5 and the wire rope 4 is as follows: A locking block 21 is provided at the second end of the wire rope 4. The first dimension of the locking block 21 is larger than its second dimension. A slot is provided on the second component 5. The width of the slot is greater than the width of the wire rope 4 to allow the wire rope to pass through, and smaller than the first or second dimension of the locking block 21 to hold it in place and prevent it from passing through. The connecting hole on the mounting base 6 is a vertically elongated hole. The width of the connecting hole on the mounting base 6 is greater than its second dimension and smaller than its first dimension. That is, the locking block 21 can be configured as a rectangular block or a rod-shaped structure, with its long side providing limitation and its short side allowing passage through the elongated hole on the mounting base 6. Furthermore, the elongated hole on the mounting base 6 not only allows for rope threading but also provides a certain degree of freedom of movement in the vertical direction, facilitating installation and adjustment. When the locking block 21 is rod-shaped, its first dimension is its length; when the locking block 21 is rectangular, its first dimension is its length, and its second dimension is its width or thickness.

[0039] Specifically, such as Figure 4 and Figure 7 As shown, both the first component 3 and the second component 5 include a base 12 and a support 7. The wire rope 4 is supported on the support 7. The support 7 slides through the base 12 in a vertical direction. A first nut 11 and a second nut 13 are provided on both sides of the base 12 on the support 7. The first nut 11 and the second nut 13 are respectively provided on both sides of the base 12 for fastening the support 7.

[0040] like Figure 5 and Figure 6 As shown, the top surface of the support 7 has a groove for the steel wire rope 4 to pass through. Multiple protrusions 20 are spaced apart on both sides of the groove. When the steel wire rope 4 passes through the groove in the center, there is a gap between the steel wire rope 4 and any of the protrusions in the groove. The groove and the protrusions within it are designed to facilitate determining that the first component 3 and the second component 5 are at the same horizontal position during installation, i.e., that the first component 3 and the second component 5 are perfectly aligned. When aligned, the steel wire rope 4 passes through the groove in the center and does not contact the protrusions 20 in the groove. When the first component 3 and the second component 5 are not aligned, the steel wire rope 4 will be skewed and contact the protrusions in the groove. After coarse positioning installation, if the first and second components are not perfectly aligned, they can be aligned by fine adjustment.

[0041] like Figure 4 and Figure 7 As shown, in order to achieve fine adjustment, a lateral adjustment mechanism is provided between the support part 7 and the base 12. The lateral adjustment mechanism includes a lateral adjustment rod 22 and an adjustment seat 23. The support part 7 is mounted on the base 12 by a slider 12. The adjustment seat 23 is fixedly mounted on the base. The lateral adjustment rod 22 is rotatably connected to the slider 12. The lateral adjustment rod 22 is screwed to the base 12. An adjustment handle is provided at the outer end of the lateral adjustment rod 22. By rotating the lateral adjustment rod 22, the position of both ends of the wire rope 4 can be finely adjusted.

[0042] In use, the steel wire rope 4 is threaded through several mounting seats 6. The first component 3 is installed at the first end of the corrugated steel sheet 1, and the second component 5 is installed at the second end of the corrugated steel sheet 1. These components are then secured using their own fixing components. The steel wire rope is pre-tightened by a rope-winding mechanism and fine-tuned by a lateral adjustment mechanism to ensure the two ends of the steel wire rope are aligned. Then, the mounting seats 6 are sequentially installed on the corresponding corrugations of the corrugated steel sheet 1. This invention is based on the experience and ideas of construction personnel with extensive experience in related work, and the expected improvement is one-third higher than anticipated.

[0043] The above-described embodiments are merely preferred embodiments provided to fully illustrate the present invention, and the protection scope of the present invention is not limited thereto. Equivalent substitutions or modifications made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. A photovoltaic installation fixture for corrugated steel sheet roofs, characterized in that: The system includes a first component (3) and a second component (5), with a steel wire rope (4) connecting the first component (3) and the second component (5). The first component (3) is equipped with a rope winding mechanism, and the second component (5) is movably connected to the steel wire rope (4). A mounting base (6) for installing photovoltaic panels is provided with a connection hole. The first component (3) and the second component (5) are respectively equipped with fixing components. When in use, the first component (3) and the second component (5) are installed at both ends of the corrugated color steel plate (1) through the corresponding fixing components. Multiple mounting bases (6) are sequentially passed through the steel wire rope (4), and the steel wire rope (4) is tightened between the first component (3) and the second component (5).

2. The photovoltaic installation fixture for corrugated steel roofing according to claim 1, characterized in that: The fixing assembly includes a fixing clamp (16) and a fastening adjustment rod (18); a clamping space is formed between the first assembly (3) and the fixing clamp (16) connected thereto; a clamping space is formed between the second assembly (5) and the fixing clamp (16) connected thereto; the fastening adjustment rod (18) is threadedly connected to the fixing clamp (16), and a pressure plate (19) is provided at the inner end of the fastening adjustment rod (18) that extends into the clamping space, and an adjustment handle (17) is provided at the outer end of the fastening adjustment rod (18).

3. The photovoltaic installation fixture for corrugated steel roofing as described in claim 1, characterized in that: The rope winding mechanism includes a winding wheel (8) and a wheel frame (9). A crank (10) is provided on the winding wheel (8). The first end of the wire rope (4) is fixed on the winding wheel (8). The wheel frame (9) is fixedly installed on the first component (3). The winding wheel (8) and the wheel frame (9) are rotatably connected. A ratchet mechanism is provided between the winding wheel (8) and the wheel frame (9) to prevent the winding wheel (8) from reversing when winding the rope.

4. The photovoltaic installation fixture for corrugated steel roofing according to claim 3, characterized in that: The ratchet mechanism includes a fixed housing (25), a rotating wheel (24), and a wedge-shaped stop (26). The rotating wheel (24) is rotatably connected to the fixed housing (25). Several locking teeth (29) are provided on the outer circumferential surface of the rotating wheel (24). The wedge-shaped stop (26) is slidably connected to the fixed housing (25) along the radial direction of the fixed housing (25), and a spring (28) is provided between the wedge-shaped stop (26) and the fixed housing (25). An operating handle (27) is provided on the outer end of the wedge-shaped stop (26). When the spring (28) is in its natural state, the wedge-shaped stop (26) is engaged with the locking teeth (29). The rope winding wheel (8) is rotatably connected to the ratchet mechanism. The fixed housing (25) of the ratchet mechanism is connected to the wheel frame (9).

5. The photovoltaic installation fixture for corrugated steel roofing according to claim 3, characterized in that: The connecting hole on the mounting base (6) is an elongated hole extending in the vertical direction.

6. The photovoltaic installation fixture for corrugated steel roofing according to claim 5, characterized in that: The second end of the wire rope (4) is provided with a locking block (21). The first direction dimension of the locking block (21) is greater than the second direction dimension. The second component (5) is provided with a slot. The width of the slot is greater than the width of the wire rope (4) and less than the first direction dimension or the second direction dimension of the locking block (21). The width of the connecting hole on the mounting base (6) is greater than the second direction dimension and less than the first direction dimension.

7. The photovoltaic installation fixture for corrugated steel roofing according to claim 1, characterized in that: The first component (3) and the second component (5) both include a base (12) and a support (7). The wire rope (4) passes through the support (7). The support (7) slides through the base (12) in a vertical direction. A first nut (11) and a second nut (14) are provided on both sides of the base (12) on the support (7). The first nut (11) and the second nut (14) are respectively provided on both sides of the base (12) for fastening the support (7).

8. The photovoltaic installation fixture for corrugated steel sheet roofs according to claim 7, characterized in that: The first component (3) and the second component (5) are provided with grooves for the wire rope (4) to pass through.

9. The photovoltaic installation fixture for corrugated steel sheet roofs according to claim 8, characterized in that: Multiple protrusions (20) are spaced apart on both sides of the groove. When the wire rope (4) passes through the groove in the middle, there is a gap between the wire rope (4) and any of the protrusions (20) in the groove.

10. The photovoltaic installation fixture for corrugated steel sheet roofs according to claim 9, characterized in that: A lateral adjustment mechanism is provided between the first component (3) and the second component (5) and the corresponding fixed component. The lateral adjustment mechanism includes a lateral adjustment rod (22) and an adjustment seat (23). The support part (7) is slidably disposed on the base (12) via a slider (13). The adjustment seat (23) is fixedly disposed on the base (12). The lateral adjustment rod (22) is threadedly connected to the adjustment seat (23) and rotatably connected to the slider (13). An adjustment handle (17) is provided at the outer end of the lateral adjustment rod (22).

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