Laying platform and method facilitating installation of distributed photovoltaic modules of sewage plant

Abstract

The invention discloses a laying platform and method facilitating installation of distributed photovoltaic modules of a sewage plant, the platform is laid along tightened steel cables, a plurality of springboard modules are arranged between adjacent parallel steel cables, and the plurality of springboard modules are arranged along the steel cables at equal intervals to form the laying platform; each springboard module comprises at least two U-shaped bearing assemblies, openings of the U-shaped bearing assemblies face upwards, the two ends of each U-shaped bearing assembly are in hanging connection fit with the steel cables on the corresponding sides through hanging connection assemblies to form a framework of the laying platform, and the bottoms of the openings of the U-shaped bearing assemblies are each provided with at least two grooves at equal intervals. The grooves of the adjacent U-shaped bearing assemblies are in one-to-one correspondence, the same butt strap is detachably clamped in the corresponding grooves, and the butt strap is communicated with the bottoms of the U-shaped bearing assemblies in the springboard module to form the bottom of the laying platform. And adjustment can be carried out when the interior of the module inclines by a certain radian, so that straightness in the module is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of flexible photovoltaic module installation platform erection, in particular to a laying platform and method for facilitating the installation of distributed photovoltaic modules in sewage treatment plants. Background Art

[0002] Photovoltaic panels are usually installed flexibly above sewage treatment plants for photovoltaic power generation and rational use of resources. Taking the existing secondary sedimentation tank as an example, the diameter of each secondary sedimentation tank above and in the surrounding area is about 46 meters. The photovoltaic flexible bracket operation uses a four-cable structure to lay photovoltaic panels above the secondary sedimentation tank. The maximum span of a single span of the cable structure is 48 meters, and the total span is 230 meters. The vertical height of the top of the beam from the ground is about 5.8 meters. A suitable installation platform is required as a foothold to facilitate workers to install photovoltaic components.

[0003] Generally, a hanging basket is used as an installation platform, but there are the following problems: 1. During the installation of the large-span flexible bracket, it was found that the horizontal space distribution of the upper and lower cables along the axis was uneven. The maximum distance between the upper and lower cables in the span was 2.1 meters, and the upper and lower distances at the ends were 0.2 meters, which did not meet the requirement that the hanging basket space should be no less than 1.8 meters; 2. In addition, during construction, the hanging basket is located directly below the component and is suspended on the upper cable. When installing the component, the component must be fixed to the upper cable through a pressing block. After the pressing block is tightened, it will prevent the hanging basket from moving horizontally. 3. During installation, if the steel cable is always taut, it can be approximately regarded as a straight line, and the platform can be laid in a straight line. However, if the steel cable is not always taut, as the platform is installed, the steel cable will produce a certain curvature, causing the platform to tilt more and more towards the middle, which may easily cause safety hazards and make it inconvenient for the subsequent installation of photovoltaic modules.

[0004] Therefore, it is necessary to adopt an improved installation platform to improve the efficiency of component installation on the large-span structure of the sewage treatment plant. Summary of the invention

[0005] The present invention provides a laying platform and method that are conducive to the installation of distributed photovoltaic components in sewage treatment plants. Compared with the existing technology, this technical solution mainly solves the above-mentioned technical problems.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: A laying platform that is convenient for installing distributed photovoltaic modules in sewage treatment plants. The platform is laid along a taut steel cable. A plurality of springboard modules are provided between adjacent parallel steel cables. The springboard modules are arranged at equal intervals along the steel cables to form a laying platform. Each springboard module includes at least two U-shaped receiving components, the openings of the U-shaped receiving components are all facing upward, and both ends of the U-shaped receiving components are connected to the steel cables on the corresponding sides through the lifting components to form the skeleton of the laying platform. The bottom of the opening of the U-shaped receiving component is provided with at least two grooves at equal intervals, and the grooves of adjacent U-shaped receiving components correspond to each other one by one. The same strap is detachably clamped in the corresponding groove, and the strap is connected to the bottom of the U-shaped receiving component in the springboard module to form the bottom of the laying platform.

[0007] Preferably, the hanging assembly is consistent with the hanging parts of the connecting cable assembly used for the installation of the photovoltaic assembly, both of which include steel cable hanging parts. The tops of the steel cable hanging parts are hung on the steel cables through U-shaped hooks with threaded columns and fixing nuts, and the bottoms of the steel cable hanging parts are connected to the top of the U-shaped receiving assembly through fixing bolts.

[0008] Preferably, the U-shaped receiving components all include U-shaped steel pipes, and both ends of the U-shaped steel pipes are provided with docking parts for docking with the hanging components.

[0009] Preferably, elastic friction pads are provided on both inner walls of the groove, and the two sides of the strap form a friction fit with the elastic friction pads on the corresponding sides.

[0010] As a more preferred embodiment, the bottom of each groove is provided with a liftable adjustment component, the adjustment component cooperates with the groove to form a groove with adjustable bottom height, and the adjustment component is linked with the corresponding drive component through the corresponding linkage component.

[0011] Furthermore, the adjustment component includes a groove bottom plate that is concentric and coaxial with the bottom of the groove, and the middle position of the bottom of the groove bottom plate forms an elastic support fit with the bottom of the groove through an elastic telescopic support rod. Sliders are provided on both sides of the groove bottom plate, and a slide groove is provided on the corresponding side of the groove and the slider. The slider and the slide groove cooperate to form a sliding fit along the central axis of the bottom of the groove. A threaded rod is rotatably provided in the slide groove on one side through a first bearing to pass through the corresponding side slider, and the axial direction of the threaded rod is parallel to the central axis of the bottom of the groove. A screw nut is provided in the corresponding side slider to cooperate with the threaded rod to form a screw fit.

[0012] Furthermore, the drive assembly is arranged on the bottom of the U-shaped receiving assembly close to the corresponding adjustment assembly. A cavity is provided in the bottom of the U-shaped receiving assembly for arranging the linkage assembly and the corresponding drive assembly. The drive assembly includes a rotating handle rotatable in the cavity through a third bearing. The rotating handle is parallel to the threaded rod, and the top of the rotating handle is coaxially linked with a handwheel after passing through the cavity. The handwheel is locked by a limit assembly. The limit assembly includes a limit hook hingedly matched with the top of the hinge. When the limit hook rotates downward around the top of the hinge, the hook portion of the limit hook and the handwheel form a limit.

[0013] Specifically, the linkage assembly includes a rotating rod rotatable in the cavity through a second bearing, a first driving bevel gear is synchronously rotated at the bottom of the rotating handle, a first driven bevel gear is synchronously rotated on one end of the rotating rod, the first driven bevel gear is meshed with the first driving bevel gear to form a bevel gear linkage, a second driven bevel gear is synchronously rotated at the bottom of the threaded rod, a second driving bevel gear is synchronously rotated on the other end of the rotating rod, the second driving bevel gear is meshed with the second driven bevel gear to form a bevel gear linkage.

[0014] A method for installing distributed photovoltaic modules in a sewage treatment plant, wherein when the steel cable is always taut, the steel cable is considered as a straight line, and the photovoltaic modules are installed using the above-mentioned laying platform for installing distributed photovoltaic modules in a sewage treatment plant, including the following steps: Confirm the number of modules to be installed: Confirm the number of springboard modules by the length of the steel cables, and confirm the U-shaped connecting components and slats required for each springboard module; Confirm the installation direction: install the module from both sides of the cable toward the middle; Module installation: All U-shaped supporting components of the springboard module are hoisted and fixed to the determined position in sequence through the hoisting components, and the strapping boards are placed in the aligned grooves of each column to form a snap connection to complete the module installation. The previous springboard module is used as the installation foothold to install the next springboard module. The module installation steps are repeated from both sides of the steel cable toward the middle until all modules are installed to form a laying platform.

[0015] A method for installing distributed photovoltaic modules in a sewage treatment plant is provided. When the steel cable is not always taut, the steel cable is considered as an arc. The photovoltaic modules are installed using the above-mentioned laying platform for installing distributed photovoltaic modules in a sewage treatment plant, including the following steps: Confirm the number of modules to be installed: Confirm the number of springboard modules by the length of the steel cables, and confirm the U-shaped connecting components and slats required for each springboard module; Confirm the installation direction: install the module from both sides of the cable toward the middle; Module installation: Use the lifting components to sequentially lift and fix all the U-shaped supporting components of the springboard module to the determined positions, and place the straps in the aligned grooves of each column to form a snap connection; Module adjustment: One person stands on the current U-shaped receiving component inside the springboard module, pressing down on the boarding plank. Another person advances along the boarding plank towards the middle. When reaching the next U-shaped receiving component, they stand on the U-shaped receiving component without applying weight to the boarding plank. The driving component drives the linkage component, the linkage component drives the adjustment component, and the adjustment component changes the groove bottom to be flush with the groove bottom of the corresponding groove of the previous U-shaped receiving component, pressing down on the boarding plank. The person on the previous U-shaped receiving component walks to the adjusted U-shaped receiving component and repeats the module adjustment steps until the grooves on all U-shaped receiving components inside the springboard module are adjusted; Platform installation: From both sides of the steel cable towards the middle, repeat the module installation steps with the previous springboard module as the installation foothold to install the next springboard module, and perform the module adjustment steps after each module installation step until all modules are installed and adjusted respectively to form a laying platform.

[0016] Advantages of the present invention: 1. The present invention divides the platform into multiple springboard modules and installs them between parallel steel cables. Each springboard module uses a suspension component to suspend the U-shaped receiving component on the steel cable for photovoltaic module installation as the framework, and connects each U-shaped receiving component through the clamping of the boarding plank and the groove to form a laying platform, similar to a simplified suspension bridge. Both the boarding plank and the U-shaped receiving component can be used for standing or storing things, and the stability is guaranteed. For the installation site conditions of the flexible support component on the large-span structure of the sewage treatment plant, using the platform as the installation support point does not conflict with the operation and maintenance of the plant, ensuring the continuous and stable operation of the plant during the installation process, and at the same time facilitating disassembly and installation, reducing costs; 2. The modular construction of the present invention only needs to take several calculated fixed position nodes on the steel cable as the suspension force receiving points and lay them in advance during installation, so that the installation of photovoltaic modules and the laying of the platform do not interfere with each other, facilitating the installation of photovoltaic modules; 3. The modular construction of the present invention divides the originally straight-laid platform into multiple springboard modules. If the steel cable is not tightened enough and has a small curvature during installation, at this time, multiple springboard modules can be adjusted independently. The driving component drives the linkage component, and the linkage component drives the adjustment component to adjust the boarding plank inside each springboard module to be straight, so that the originally inclined curved platform can be adjusted into a stepped multi-segment straight platform, thus ensuring the flatness of the platform inside each springboard module, facilitating the installation of photovoltaic modules, and ensuring safety during installation. However, the bending degree of the steel cable needs to be within the adjustment range of the adjustment component during this process. If it exceeds the adjustment range, the steel cable needs to be tightened again to avoid safety accidents. Description of the drawings

[0017] Figure 1 Schematic diagram of the installation of the overall module of the present invention on the steel cable; Figure 2This is a schematic diagram of the installation of a single springboard module on a steel cable according to the present invention; Figure 3 It is a three-dimensional schematic diagram of the U-shaped receiving assembly of the present invention; Figure 4 This is a schematic diagram of the installation of the hanging assembly of the present invention; Figure 5 This is a schematic diagram of the installation of the groove of the present invention; Figure 6 is a schematic cross-sectional view of the groove of the present invention; Figure 7 This is a schematic diagram of the installation of the adjustment assembly, linkage assembly and drive assembly of the present invention; Figure 8 This is a schematic diagram of the installation of the drive assembly of the present invention; In the figure: 1. Springboard module; 2. Lifting assembly; 201. Steel cable lifting piece; 202. U-shaped hook; 203. Threaded column; 204. Fixing nut; 205. Fixing bolt; 3. U-shaped receiving assembly; 301. U-shaped steel pipe; 302. docking part; 4. Planking; 5. Grooves; 6. Adjustment assembly; 601. Groove bottom plate; 602. Slider; 603. Slide; 604. Threaded rod; 605. Screw nut; 606. First bearing; 607. Elastic telescopic support rod; 7. Linkage assembly; 701. First driving bevel gear; 702. First driven bevel gear; 703. Second driving bevel gear; 704. Second driven bevel gear; 705. Rotating rod; 706. Second bearing; 8. Drive assembly; 801. Handwheel; 802. Third bearing; 803. Rotating handle; 9. Limiting assembly; 901. Hinge; 902. Limiting hook; 10. Elastic friction pad. DETAILED DESCRIPTION

[0018] As follows, embodiments are further described with reference to the accompanying drawings.

[0019] like Figures 1 to 3 As shown in FIG. 1 , as a preferred embodiment 1, a laying platform is provided for facilitating the installation of distributed photovoltaic modules in a sewage treatment plant. The platform is laid along a taut steel cable, and a plurality of springboard modules 1 are provided between adjacent parallel steel cables. The plurality of springboard modules 1 are arranged at equal intervals along the steel cables to form a laying platform. Each springboard module 1 includes at least two U-shaped bearing components 3. The openings of the U-shaped bearing components 3 all face upward. Both ends of the U-shaped bearing components 3 are suspended and connected to the steel cables on the corresponding side through the suspension components 2 to form the skeleton of the laying platform. At least two grooves 5 are evenly arranged at the bottom of the opening of the U-shaped bearing component 3, and the grooves 5 of adjacent U-shaped bearing components 3 correspond to each other one by one. The same bridging board 4 is detachably clamped in the corresponding grooves 5, and the bridging board 4 communicates with the bottom of the U-shaped bearing component 3 in the springboard module 1 to form the bottom of the laying platform.

[0020] The present invention divides the platform into multiple springboard modules 1 and installs them between parallel steel cables. Each springboard module 1 suspends the U-shaped bearing component 3 on the steel cables for photovoltaic module installation through the suspension component 2 as the skeleton, and forms the laying platform by connecting the U-shaped bearing components 3 through the clamping of the bridging board 4 and the grooves 5, similar to a simplified suspension bridge. Both the bridging board 4 and the U-shaped bearing component 3 can be used for standing or storing things, and the stability is guaranteed. For the on-site conditions of installing flexible support components on the large-span structure of the sewage treatment plant, the platform is used as the installation support point for the components, which does not conflict with the operation and maintenance of the sewage treatment plant, ensures the continuous and stable operation of the sewage treatment plant during the installation process, and is convenient for disassembly and installation, reducing costs. The modular construction of the present invention only needs to take several calculated fixed position nodes on the steel cable as the suspension stress points and lay them in advance during installation, so that the installation of photovoltaic modules and the laying of the platform do not interfere with each other, facilitating the installation of photovoltaic modules.

[0021] Preferably, each U-shaped bearing component 3 includes a U-shaped steel pipe 301, which is convenient for bearing with the bottom after being suspended at both ends, enhancing the bearing strength as the skeleton. Docking parts 302 for docking with the suspension component 2 are provided at both ends of the U-shaped steel pipe 301.

[0022] Preferably, elastic friction pads 10 are provided on both inner walls of the groove 5, and both sides of the bridging board 4 form a friction fit with the corresponding elastic friction pads 10. Rubber pads can be selected to enhance the stability of the bridging board 4 after clamping.

[0023] As shown in Figure 4 Based on Embodiment 1, as a more preferred Embodiment 2, the suspension component 2 is the same as the suspension part of the cable component used for photovoltaic module installation, and both include a steel cable suspension part 201. The tops of the steel cable suspension parts 201 are all suspended on the steel cable through a U-shaped hook 202 with a threaded post 203 and a fixing nut 204, and the bottom of the steel cable suspension part 201 is docked with the top of the U-shaped bearing component 3 through a fixing bolt 205.

[0024] During installation, the U-shaped hook 202 is hung on the steel cable, and the threaded column 203 is passed through the reserved hole on the steel cable suspension component 201. The steel cable suspension component 201 is pressed and fixed to the steel cable through the threaded cooperation of the fixing nut 204 and the threaded column 203. The bottom of the steel cable suspension component 201 is docked with the docking part 302 at the top of the U-shaped receiving component 3. After docking, it is fixed and installed by the fixing bolt 205 to ensure the fixed installation of the suspension component 2 and the U-shaped receiving component 3.

[0025] Preferably, the bottom of the cable sling 201 is provided with a tenon, and the docking portion 302 is a mortise and tenon groove. The two can be docked to form a mortise and tenon fit, further improving the stability after docking and facilitating docking.

[0026] Because the hanging component 2 is consistent with the hanging parts of the connecting cable component used for the installation of the photovoltaic component, the U-shaped receiving component 3 of each module can be removed from the middle to both sides in sequence when it is recycled after use. When each module is removed, the hanging component 2 left by the previous module can be used to install the flexible installation connecting cable component of the photovoltaic component on the module that has not been removed, thereby further improving the efficiency of the installation. The establishment of the platform has laid the foundation for the installation of the connecting cable component, and after the photovoltaic panel is installed, the installed hanging component 2 can also be used for installation, thereby improving the overall installation efficiency.

[0027] like Figure 3 and Figure 5 As shown, based on Example 1, as a more preferred Example 3, the bottom of the groove 5 is provided with a liftable adjustment component 6, which cooperates with the groove 5 to form a groove 5 with adjustable bottom height. The adjustment component 6 is linked with the corresponding driving component 8 through the corresponding linkage component 7. The driving component 8 provides driving force to drive the linkage component 7, and the linkage component 7 drives the adjustment component 6 to rise or fall in the groove 5, thereby adjusting the height of the bottom of the groove 5 to complete the adjustment.

[0028] like Figure 6 and Figure 7 As shown, based on Example 3, as a more preferred Example 4, the specific structure of each component in Example 3 is disclosed: The adjustment component 6 includes a bottom plate 601 of the groove 5 that is concentric and coaxial with the bottom of the groove 5. The middle position at the bottom of the bottom plate 601 forms an elastic support fit with the bottom of the groove 5 through an elastic telescopic support rod 607. Sliders 602 are provided on both sides of the bottom plate 601. Sliding grooves 603 are provided on the corresponding sides of the groove 5 opposite to the sliders 602. The sliders 602 and the sliding grooves 603 cooperate to form a sliding fit along the central axis of the bottom of the groove 5. A threaded rod 604 is rotatably provided in the sliding groove 603 on one side through a first bearing and penetrates through the corresponding slider 602. The axial direction of the threaded rod 604 is parallel to the central axis of the bottom of the groove 5. A lead screw nut 605 is provided in the corresponding slider 602 and cooperates with the threaded rod 604 to form a lead screw fit.

[0029] The driving component 8 drives the threaded rod 604 to rotate through the linkage component 7, thereby driving the lead screw nut 605 to move linearly under the limitation of the sliding groove 603, causing the slider 602 to slide along the sliding groove 603. The bottom plate 601 moves synchronously with the slider 602, realizing rising or falling in the groove 5. When the bottom plate 601 rises, the bottom of the groove 5 is raised. When the bottom plate 601 falls, the bottom of the groove 5 drops.

[0030] On the one hand, the elastic telescopic support rod 607 ensures the stable support of the bottom plate 601, preventing the force on the bottom plate 601 from being entirely on the lead screw nut 605. On the other hand, it provides a reaction force during the entire adjustment process, offering a buffering effect, avoiding too fast adjustment, and ensuring the stability of the adjustment.

[0031] As Figure 8 shown, further, the driving component 8 is provided on the bottom of the U-shaped receiving component 3 close to the corresponding adjustment component 6. A cavity is provided inside the bottom of the U-shaped receiving component 3 for arranging the linkage component 7 and the corresponding driving component 8. The driving component 8 includes a rotating handle 803 rotatably provided in the cavity through a third bearing 802. The rotating handle 803 is parallel to the threaded rod 604, and the top of the rotating handle 803 is coaxially linked with a handwheel 801 after passing through the cavity. The handwheel 801 is locked by a limiting component 9. The limiting component 9 includes a limiting hook 902 hinged with the top of the hinge 901. When the limiting hook 902 rotates downward around the top of the hinge 901, the hook part of the limiting hook 902 forms a limit with the handwheel 801.

[0032] By rotating the handwheel 801, the rotating handle 803 is driven to rotate, thereby driving the threaded rod 604 to rotate through the linkage component 7. When rotated to the appropriate position, when the limiting hook 902 rotates downward around the top of the hinge 901 towards the handwheel 801, the hook part of the limiting hook 902 enters the gap of the handwheel 801 to hook the handwheel 801 and forms a limit with the rod of the handwheel 801, thereby locking the fixed position of the handwheel 801 and fixing the adjusted position.

[0033] Specifically, the linkage assembly 7 includes a rotating rod 705 rotatable in the cavity through a second bearing 706, a first driving bevel gear 701 is synchronously rotated at the bottom of the rotating handle 803, a first driven bevel gear 702 is synchronously rotated on one end of the rotating rod 705, the first driven bevel gear 702 is meshed with the first driving bevel gear 701 to form a bevel gear linkage, a second driven bevel gear 704 is synchronously rotated at the bottom of the threaded rod 604, a second driving bevel gear 703 is synchronously rotated on the other end of the rotating rod 705, the second driving bevel gear 703 is meshed with the second driven bevel gear 704 to form a bevel gear linkage.

[0034] When the handwheel 801 rotates and drives the rotating handle 803 to rotate, the first driving bevel gear 701 coaxially and concentrically at the bottom of the rotating handle 803 rotates synchronously, the first driving bevel gear 701 drives the first driven bevel gear 702, the first driven bevel gear 702 drives the coaxial rotating rod 705 to rotate synchronously, the rotating rod 705 drives the coaxially and concentric second driving bevel gear 703 to rotate synchronously, the second driving bevel gear 703 drives the second driven bevel gear 704 to rotate synchronously, and the second driven bevel gear 704 drives the threaded rod 604 coaxially and concentrically at the bottom of the threaded rod 604 to rotate synchronously, thereby realizing linkage.

[0035] As a preferred embodiment 5, a method for installing distributed photovoltaic modules in a sewage treatment plant is provided. When the steel cable is always taut, the steel cable is regarded as a straight line. The photovoltaic modules are installed using the above-mentioned laying platform for installing distributed photovoltaic modules in a sewage treatment plant, including the following steps: Confirm the number of modules to be installed: confirm the number of springboard modules 1 by the length of the steel cable, and confirm the U-shaped receiving components 3 and the straps 4 required for each springboard module 1; Confirm the installation direction: install the module from both sides of the cable toward the middle; Module installation: All U-shaped receiving components 3 of the springboard module 1 are sequentially hoisted and fixed to the determined position through the hoisting component 2, and the straps 4 are placed in each aligned groove 5 to form a snap connection to complete the module installation. The previous springboard module 1 is used as the installation foothold to install the next springboard module 1. The module installation steps are repeated from both sides of the steel cable toward the middle until all modules are installed to form a laying platform.

[0036] As a preferred embodiment 6, a method for installing distributed photovoltaic modules in a sewage treatment plant, when the steel cable is not always taut, the steel cable is regarded as an arc, and the photovoltaic modules are installed using the above-mentioned laying platform for installing distributed photovoltaic modules in a sewage treatment plant, including the following steps: Confirm the number of modules to be installed: confirm the number of springboard modules 1 by the length of the steel cable, and confirm the U-shaped receiving components 3 and the straps 4 required for each springboard module 1; Confirm the installation direction: Install the modules from both sides of the cable towards the middle; Module installation: Use the hoisting component 2 to hoist and fix all the U-shaped receiving components 3 of the gangplank module 1 to the determined positions in sequence, and place the bridging plates 4 into the aligned grooves 5 in each column to form a snap connection; Module adjustment: One person stands on the current U-shaped receiving component 3 inside the gangplank module 1 and presses the bridging plate 4, while the other person advances towards the middle along the bridging plate 4. When reaching the next U-shaped receiving component 3, stand on the U-shaped receiving component 3 without applying weight to the bridging plate 4. Drive the linkage component 7 through the driving component 8, the linkage component 7 drives the adjustment component 6, and the adjustment component 6 changes the bottom of the groove 5 to be flush with the bottom of the groove 5 corresponding to the previous U-shaped receiving component 3, pressing the bridging plate 4. The person on the previous U-shaped receiving component 3 walks to the adjusted U-shaped receiving component 3, and repeat the module adjustment steps until the grooves 5 on all the U-shaped receiving components 3 inside the gangplank module 1 are adjusted; Platform installation: From both sides of the cable towards the middle, use the previous gangplank module 1 as the installation foothold to repeat the module installation steps to install the next gangplank module 1, and perform the module adjustment steps after each module installation step until all the modules are installed and adjusted respectively to form a laying platform.

[0037] The modular construction of the present invention divides the originally straight-laid platform into multiple gangplank modules 1. If the cable is not tightened enough and has a small curvature during installation, at this time, multiple gangplank modules 1 can be adjusted independently. Drive the linkage component 7 through the driving component 8, and the linkage component 7 drives the adjustment component 6 to adjust the bridging plate 4 inside each gangplank module 1 to be straight, so that the originally inclined curved platform can be adjusted into a stepped multi-segment straight platform, thereby ensuring the flatness of the platform inside each gangplank module 1, facilitating the installation of photovoltaic modules, and ensuring safety during installation. However, the bending degree of the cable needs to be within the adjustment range of the adjustment component during this process. If it exceeds the adjustment range, the cable needs to be re-tightened to avoid safety accidents. The workers in Embodiment 5 and Embodiment 6 are connected to the cable by two safety ropes during the construction process, and each hoisting component 2 needs to be replaced. First, move one safety rope to the next section, and then move the other safety rope to the next section.

Claims

1. A laying platform conducive to the installation of distributed photovoltaic modules in a sewage treatment plant, the platform is laid along a taut steel cable, characterized in that, A plurality of springboard modules (1) are provided between adjacent parallel steel cables, and the plurality of springboard modules (1) are arranged at equal intervals along the steel cables to form a laying platform; Each springboard module (1) includes at least two U-shaped receiving components (3), the openings of the U-shaped receiving components (3) are all facing upward, and both ends of the U-shaped receiving components (3) are connected to the steel cables on the corresponding sides through the hanging components (2) to form the skeleton of the laying platform, and the bottom of the opening of the U-shaped receiving component (3) is evenly spaced and provided with at least two grooves (5), and the grooves (5) of adjacent U-shaped receiving components (3) correspond to each other one by one, and the same board (4) is detachably clamped in the corresponding grooves (5), and the board (4) is connected to the bottom of the U-shaped receiving component (3) in the springboard module (1) to form the bottom of the laying platform.

2. The laying platform for facilitating the installation of distributed photovoltaic modules in a sewage treatment plant according to claim 1, wherein The hanging assembly (2) is consistent with the hanging piece of the connecting cable assembly used for installing the photovoltaic assembly, and both include a steel cable hanging piece (201). The top of the steel cable hanging piece (201) is hung on the steel cable through a U-shaped hook (202) with a threaded column (203) and a fixing nut (204), and the bottom of the steel cable hanging piece (201) is connected to the top of the U-shaped receiving assembly (3) through a fixing bolt (205).

3. A laying platform facilitating the installation of distributed photovoltaic modules in a sewage treatment plant according to claim 1, characterized in that, The U-shaped receiving components (3) all include a U-shaped steel pipe (301), and both ends of the U-shaped steel pipe (301) are provided with docking portions (302) for docking with the hanging component (2).

4. A laying platform facilitating the installation of distributed photovoltaic modules in a sewage treatment plant according to claim 1, characterized in that, Elastic friction pads (10) are provided on both inner walls of the groove (5), and the two sides of the strap (4) form a friction fit with the elastic friction pads (10) on the corresponding sides.

5. A laying platform facilitating the installation of distributed photovoltaic modules in a sewage treatment plant according to any one of claims 1 to 4, characterized in that, The bottom of each groove (5) is provided with a liftable adjustment component (6), and the adjustment component (6) cooperates with the groove (5) to form a groove (5) with an adjustable bottom height. The adjustment component (6) forms a linkage with a corresponding driving component (8) through a corresponding linkage component (7).

6. A laying platform facilitating the installation of distributed photovoltaic modules in a sewage treatment plant according to claim 5, characterized in that, The adjustment assembly (6) includes a groove bottom plate (601) that is concentric and coaxial with the groove bottom of the groove (5). The middle position of the bottom of the groove bottom plate (601) forms an elastic support fit with the groove bottom of the groove (5) through an elastic telescopic support rod (607). Sliders (602) are provided on both sides of the groove bottom plate (601). The groove (5) and the slider (602) are provided with a sliding groove (603) on the corresponding side. The slider (602) and the sliding groove (603) cooperate to form a sliding fit along the central axis of the groove bottom of the groove (5). A threaded rod (604) is rotatably provided in the sliding groove (603) on one side through a first bearing and passes through the corresponding side slider (602). The axial direction of the threaded rod (604) is parallel to the central axis of the groove bottom of the groove (5). A lead screw nut (605) is provided in the corresponding side slider (602) to cooperate with the threaded rod (604) to form a lead screw fit.

7. A laying platform facilitating the installation of distributed photovoltaic modules in a sewage treatment plant according to claim 6, characterized in that, The driving component (8) is arranged on the bottom of the U-shaped receiving component (3) on the side close to the corresponding adjusting component (6). A cavity is provided inside the bottom of the U-shaped receiving component (3) for arranging the linkage component (7) and the corresponding driving component (8). The driving component (8) includes a rotating handle (803) rotatably arranged in the cavity through a third bearing (802). The rotating handle (803) is parallel to the threaded rod (604), and the top of the rotating handle (803) passes out of the cavity and is coaxially linked with a handwheel (801). The handwheel (801) is locked by a limiting component (9). The limiting component (9) includes a limiting hook (902) hinged with the top of the hinge member (901). When the limiting hook (902) rotates downward around the top of the hinge member (901), the hook part of the limiting hook (902) forms a limit with the handwheel (801).

8. A laying platform facilitating the installation of distributed photovoltaic modules in a sewage treatment plant, characterized in that, The linkage component (7) includes a rotating rod (705) rotatably arranged in the cavity through a second bearing (706). A first driving bevel gear (701) is synchronously rotated at the bottom of the rotating handle (803). A first driven bevel gear (702) is synchronously rotated at one end of the rotating rod (705). The first driven bevel gear (702) meshes with the first driving bevel gear (701) to form a bevel gear linkage. A second driven bevel gear (704) is synchronously rotated at the bottom of the threaded rod (604). A second driving bevel gear (703) is synchronously rotated at the other end of the rotating rod (705). The second driving bevel gear (703) meshes with the second driven bevel gear (704) to form a bevel gear linkage.

9. A method for installing distributed photovoltaic modules in a sewage treatment plant, characterized in that, When the steel cable is always taut, the steel cable is regarded as a straight line. When installing photovoltaic modules using a laying platform for facilitating the installation of distributed photovoltaic modules in a sewage treatment plant as described in any one of claims 1 to 4, the following steps are included: Confirm the number of installation modules: Confirm the number of the springboard modules (1) through the length of the steel cable, and confirm the U-shaped receiving components (3) and the bridging plates (4) required for each springboard module (1). Confirm the installation direction: Install the modules from both sides of the steel cable towards the middle. Module installation: Use the lifting component (2) to sequentially lift and fix all the U-shaped receiving components (3) of the springboard module (1) to the determined positions, and place the bridging plates (4) in each aligned groove (5) to form a snap connection to complete the module installation. Use the previous springboard module (1) as the installation foothold to install the next springboard module (1). Repeat the module installation steps from both sides of the steel cable towards the middle until all the modules are installed to form a laying platform.

10. A method for installing distributed photovoltaic modules in a sewage treatment plant, characterized in that, When the steel cable is not always taut, the steel cable is regarded as an arc. When installing photovoltaic modules using a laying platform for facilitating the installation of distributed photovoltaic modules in a sewage treatment plant as described in claim 8, the following steps are included: Confirm the number of installation modules: Confirm the number of the springboard modules (1) through the length of the steel cable, and confirm the U-shaped receiving components (3) and the bridging plates (4) required for each springboard module (1). Confirm the installation direction: Install the modules from both sides of the steel cable towards the middle. Module installation: All U-shaped receiving components (3) of the springboard module (1) are sequentially hoisted and fixed to a determined position through the hoisting component (2), and the straps (4) are placed in each aligned row of grooves (5) to form a snap connection; Module adjustment: one person stands on the current U-shaped receiving assembly (3) in the springboard module (1) and presses the board (4), and the other person moves forward along the board (4) toward the middle. When reaching the next U-shaped receiving assembly (3), the other person stands on the U-shaped receiving assembly (3) and does not apply weight to the board (4). The driving assembly (8) drives the linkage assembly (7), and the linkage assembly (7) drives the adjustment assembly (6). The adjustment assembly (6) changes the bottom of the groove (5) to be flush with the bottom of the groove (5) corresponding to the previous U-shaped receiving assembly (3), presses the board (4), and the person on the previous U-shaped receiving assembly (3) moves to the adjusted U-shaped receiving assembly (3). The module adjustment steps are repeated until the grooves (5) on all the U-shaped receiving assemblies (3) in the springboard module (1) are adjusted. Platform installation: from both sides of the cable toward the middle, use the previous springboard module (1) as the installation foothold to repeat the module installation steps to install the next springboard module (1), and perform module adjustment steps after each module installation step until all modules are installed and adjusted to form a laying platform.

Images