Fishing-light complementary water photovoltaic module installation operation platform

Abstract

The invention discloses a fishing-light complementary water photovoltaic module installation operation platform, which comprises a workbench, a lifting unit, a power supply unit, a power supply unit and a power supply unit, and is characterized in that a plurality of groups of through holes are uniformly distributed in the upper end of the workbench at equal intervals, and the lifting unit comprises a shear type lifter which is arranged at the lower end of the workbench and is used for driving the workbench to lift; the floating unit comprises a buoy which is arranged below the lifting unit and is used for supporting the workbench on the horizontal plane, and upper channel steel and lower channel steel which are respectively arranged at the upper end and the lower end of the buoy and are used for clamping and positioning the buoy; and the positioning unit penetrates through the workbench from the upper part of the workbench to the water bottom and is used for positioning the workbench. The workbench is driven by the scissor lift to ascend and descend until the height of the workbench meets the optimal height required by workers, the scissor lift stops ascending and descending, and at the moment, the workers stand on the workbench to install the photovoltaic module, so that the height of the workbench can be flexibly adjusted, and the installation efficiency is high.

Description

Technical Field

[0001] The invention relates to the technical field of installation of photovoltaic components on water for fishery-photovoltaic complementation, and in particular to an installation and operation platform of photovoltaic components on water for fishery-photovoltaic complementation. Background Art

[0002] "Fish-photovoltaic complementarity" refers to the combination of fish farming and photovoltaic power generation. Photovoltaic panel arrays are set up above the surface of the fish pond, and fish and shrimp can be farmed in the water area below the photovoltaic panels. The photovoltaic array can also provide a good shielding effect for fish farming, forming a new power generation mode of "power generation above and fish farming below". Various works such as photovoltaic panels, brackets, components and electrical installation need to be carried out on the water surface. Due to the diverse installation angles and structural forms of photovoltaic brackets, the height difference between the installed components during the installation process is more obvious, which greatly affects the construction efficiency. Therefore, for fish-photovoltaic complementary photovoltaic power stations, designing a water operation platform that can adapt to different installation heights plays a vital role in installation quality and speed;

[0003] In the prior art, the installation platforms of the photovoltaic power station for fishery-photovoltaic complementary use are mostly assembled on site. On the one hand, the height of the existing water-based photovoltaic module installation platform is usually fixed. When installing photovoltaic modules, the installation workers need to bend down or raise the modules at different locations. This results in low installation efficiency, and the installation platform cannot be flexibly adjusted according to the optimal height required by the installation workers. On the other hand, the buoys at the bottom of the existing installation platforms are usually clamped and fixed with multiple straight rods, resulting in a large local force between the buoys and the straight rods, which can easily cause the buoys to be squeezed and deformed by the straight rods. The deformed buoys are at risk of detaching from the bottom of the installation platform.

[0004] In addition, after the existing photovoltaic module installation platform is built, it cannot be positioned in the water. When workers stand on the photovoltaic module installation platform to perform installation work, the installation platform will drift on the water surface, causing the installers and the workbench to move away from the installation area of ​​the water photovoltaic module.

[0005] The above contents are only used to assist in understanding the technical solution of the present invention, and do not constitute an admission that the above contents are the closest prior art. Summary of the invention

[0006] The purpose of the present invention is to provide a water-based photovoltaic component installation and operation platform for fish-photovoltaic complementary technology, so as to solve the problems in the prior art photovoltaic component installation and operation platform mentioned in the above background technology that the height cannot be flexibly adjusted, the buoy at the bottom is locally subjected to large force and squeezed and deformed during use, and it cannot be positioned in water.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A fish-solar complementary water photovoltaic assembly installation operation platform, comprising a workbench, a plurality of through holes are evenly distributed at equal intervals on the upper end of the workbench, and further comprising:

[0009] A lifting unit, comprising a scissor lift provided at the lower end of the workbench for driving the workbench to be lifted or lowered;

[0010] The floating unit includes a buoy arranged below the lifting unit for supporting the workbench on a horizontal plane, and an upper channel steel and a lower channel steel respectively arranged at the upper and lower ends of the buoy for clamping and positioning the buoy;

[0011] The positioning unit runs through the workbench from above to the bottom of the water and is used to position the workbench.

[0012] Furthermore, the lifting unit further includes:

[0013] a support plate disposed at the lower end of the scissor lift;

[0014] The fastening bolt is inserted into the support plate through the lower part of the scissor lift, one end of the fastening bolt is threadedly connected to the support plate, and the lower part of the scissor lift is provided with a hole for accommodating the fastening bolt, which is used to fasten the scissor lift to the upper end of the support plate.

[0015] Furthermore, the scissor lift is provided with two groups, which are respectively located at the upper end of the support plate near both sides, and are used to support the bottom of the workbench. The bottom of the workbench and the scissor lift are locked by screws.

[0016] Furthermore, the upper channel steel is provided with multiple groups at equal intervals at the lower end of the support plate, the upper end of the upper channel steel is fixedly connected to the lower end of the support plate, and the two ends of the upper channel steel are located on both sides of the support plate:

[0017] The lower channel steel corresponds to the upper channel steel one by one;

[0018] The buoy is provided with a plurality of groups between the upper channel steel and the lower channel steel.

[0019] Furthermore, the floating unit further comprises:

[0020] The fastening shaft extends from the lower end of the lower channel steel to the upper end of the upper channel steel and is located on both sides of the support plate. The upper end of the upper channel steel is threadedly connected with a locking nut for locking the upper channel steel and the lower channel steel.

[0021] Furthermore, the positioning unit includes:

[0022] A guide sleeve is inserted into the through hole, and a limit sleeve for limiting the position of the guide sleeve is fixedly provided on the outer side of the guide sleeve and located at the upper and lower ends of the workbench, respectively. A guide hole is provided in the middle of the guide sleeve from top to bottom;

[0023] The positioning shaft is inserted into the guide hole by sliding up and down, and a spike portion is provided at the lower end of the positioning shaft for pushing into the river bottom to position the workbench.

[0024] Furthermore, a limiting block is fixedly connected to the outer side of the positioning shaft and located on the upper part of the guide sleeve;

[0025] A guide groove for guiding the limit block is provided in the guide sleeve and on one side of the guide hole from top to bottom;

[0026] A limiting groove for accommodating and limiting the limiting block is provided on the side of the upper end of the guide sleeve opposite to the guide groove.

[0027] Furthermore, two groups of guide sleeves are provided at diagonal positions in the workbench.

[0028] Compared with the prior art, the present invention has the following beneficial effects:

[0029] 1. The present invention places the operating platform on the water surface, and the operating platform supports the workbench under the buoyancy of the floating unit on the water surface. Then, the operating platform is transferred to the installation area of ​​the photovoltaic module on the water, and the photovoltaic module is installed on the workbench. If the height of the workbench is high or low, the hydraulic cylinder in the scissor lift is started, so that the scissor lift drives the workbench to rise and fall until the height of the workbench meets the optimal height required by the workers. The scissor lift stops rising and falling. At this time, the workers stand on the workbench to install the photovoltaic module, so that the height of the workbench can be flexibly adjusted, and the installation efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2 This is a diagram showing the coordination relationship between the floating unit and the lifting unit of the present invention;

[0032] Figure 3 A top view of the present invention;

[0033] Figure 4 This is a schematic diagram of the floating unit structure of the present invention;

[0034] Figure 5 A diagram showing the coordination relationship between the workbench and the positioning unit of the present invention;

[0035] Figure 6 It is a schematic diagram of the internal structure of the positioning unit of the present invention.

[0036] Figure numerals: 100, workbench; 101, guardrail; 102, through hole; 1, floating unit; 11, upper channel steel; 12, lower channel steel; 13, buoy; 14, fastening shaft; 15, locking nut; 2, lifting unit; 21, support plate; 22, scissor lift; 23, fastening bolt; 3, positioning unit; 31, guide sleeve; 311, guide hole; 312, guide groove; 313, limiting groove; 32, limiting sleeve; 33, positioning shaft; 331, spike; 34, limiting block. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] See also Figure 1-6 , the present invention provides a technical solution:

[0039] A fish-photovoltaic complementary water photovoltaic assembly installation operation platform, comprising a workbench 100, wherein a plurality of through holes 102 are evenly distributed at equal intervals on the upper end of the workbench 100, and further comprising:

[0040] The lifting unit 2 includes a scissor lift 22 disposed at the lower end of the workbench 100 and used to drive the workbench 100 to lift;

[0041] The floating unit 1 includes a buoy 13 disposed below the lifting unit 2 for supporting the workbench 100 on a horizontal plane, and an upper channel steel 11 and a lower channel steel 12 disposed at the upper and lower ends of the buoy 13 for clamping and positioning the buoy 13;

[0042] The positioning unit 3 extends from the top of the workbench 100 through the workbench 100 to the bottom of the water, and is used for positioning the workbench 100.

[0043] It should be noted that: when installing the photovoltaic modules on the water, the workers place the operating platform on the water surface, and the operating platform supports the workbench 100 under the buoyancy of the floating unit 1 on the water surface, and then transfer the operating platform to the installation area of ​​the photovoltaic modules on the water, and climb onto the workbench 100 to install the photovoltaic modules. If the height of the workbench 100 is high or low, the hydraulic cylinder in the scissor lift 22 is started, so that the scissor lift 22 drives the workbench 100 to rise and fall until the height of the workbench 100 meets the optimal height required by the workers, and the scissor lift 22 stops rising and falling. At this time, the workers stand on the workbench 100 to install the photovoltaic modules, so that the height of the workbench 100 can be flexibly adjusted, and the installation efficiency is high;

[0044] When the height adjustment of the workbench 100 is completed, the positioning unit 3 is pushed downward so that the positioning unit 3 is pushed into the river bottom. At this time, the workbench 100 is positioned by the positioning unit 3 to prevent the workbench 100 from drifting when installing photovoltaic modules.

[0045] As an improvement, Figure 1-2 As shown, the lifting unit 2 also includes:

[0046] A support plate 21 is provided at the lower end of the scissor lift 22;

[0047] The fastening bolt 23 is inserted into the support plate 21 through the lower part of the scissor lift 22. One end of the fastening bolt 23 is threadedly connected to the support plate 21. The lower part of the scissor lift 22 is provided with a hole for accommodating the fastening bolt 23, which is used to fasten the scissor lift 22 to the upper end of the support plate 21.

[0048] Furthermore, the scissor lift 22 is provided with two groups, which are respectively located at the upper end of the support plate 21 near both sides, and are used to support the bottom of the workbench 100. The bottom of the workbench 100 and the scissor lift 22 are locked by screws.

[0049] As an improvement, Figure 2 , Figure 4-5 As shown, the upper channel steel 11 is provided with multiple groups at equal intervals at the lower end of the support plate 21, the upper end of the upper channel steel 11 is fixedly connected to the lower end of the support plate 21, and the two ends of the upper channel steel 11 are located on both sides of the support plate 21:

[0050] The lower channel steel 12 corresponds to the upper channel steel 11 one by one;

[0051] The buoys 13 are provided in multiple groups between the upper channel steel 11 and the lower channel steel 12 .

[0052] Further, such as Figure 1-2 , Figure 4 As shown, the floating unit 1 also includes:

[0053] The fastening shaft 14 extends from the lower end of the lower channel steel 12 to the upper end of the upper channel steel 11 and is located on both sides of the support plate 21 . The upper end of the upper channel steel 11 is threadedly connected with a locking nut 15 for locking the upper and lower channel steels 11 and 12 .

[0054] As an improvement, Figure 3 , Figure 5 As shown, the positioning unit 3 includes:

[0055] The guide sleeve 31 is inserted into the through hole 102. The outer side of the guide sleeve 31 and the upper and lower ends of the workbench 100 are respectively fixed with limit sleeves 32 for limiting the guide sleeve 31. A guide hole 311 is penetrated from top to bottom in the middle of the guide sleeve 31.

[0056] The positioning shaft 33 is inserted into the guide hole 311 for sliding up and down. A spike portion 331 is provided at the lower end of the positioning shaft 33 for pushing into the river bottom to position the workbench 100.

[0057] Preferably, a guardrail 101 is provided at the upper edge of the workbench 100 to prevent workers from falling from the workbench 100 into the water.

[0058] Furthermore, a limiting block 34 is fixedly connected to the outer side of the positioning shaft 33 and located on the upper part of the guide sleeve 31;

[0059] A guide groove 312 for guiding the limit block 34 is provided in the guide sleeve 31 and on one side of the guide hole 311 from top to bottom.

[0060] A limiting groove 313 for accommodating and limiting the limiting block 34 is provided on the side of the upper end of the guide sleeve 31 opposite to the guide groove 312 .

[0061] Furthermore, Figure 3 As shown, two groups of guide sleeves 31 are provided at diagonal positions in the workbench 100 .

[0062] By distributing the guide sleeves 31 at diagonal positions in the workbench 100 , it is possible to ensure that the distance between the two groups of guide sleeves 31 is maximized, thereby improving the stability of the positioning of the workbench 100 by the positioning shaft 33 .

[0063] It should be noted that: in the specific implementation process of the present invention, Figure 1-2 , Figure 4 As shown, when it is necessary to install the photovoltaic module on water, the worker first places the buoy 13 between the grooves of the upper channel steel 11 and the lower channel steel 12 on land, and then inserts the fastening shaft 14 between the upper channel steel 11 and the lower channel steel 12 and uses the locking nut 15 to lock the upper channel steel 11 and the lower channel steel 12, so that the outer side of the buoy 13 is limited between the grooves of the upper channel steel 11 and the lower channel steel 12, and the surface contact fastening between the buoy 13 and the upper channel steel 11 and the lower channel steel 12 replaces the line contact fastening between the buoy 13 and the straight rod in the prior art, so as to avoid the buoy 13 from being locally subjected to excessive force and causing extrusion deformation;

[0064] like Figure 1-2As shown, after limiting the position of the buoy 13, the worker places the limited buoy 13 in communication with the support plate 21 on the water surface, fastens the scissor lift 22 on the support plate 21 by means of the fastening bolts 23, and then fastens the workbench 100 on the scissor lift 22. At this time, the workbench 100 is supported by the buoyancy of the buoy 13 on the water surface, and then the operating platform is transferred to the installation area of ​​the photovoltaic components on the water, and the photovoltaic components are installed on the workbench 100. If the height of the workbench 100 is higher or lower, the hydraulic cylinder in the scissor lift 22 is started, so that the scissor lift 22 drives the workbench 100 to rise and fall until the height of the workbench 100 meets the optimal height required by the worker, and the scissor lift 22 stops rising and falling. At this time, the worker stands on the workbench 100 to install the photovoltaic components, so that the height of the workbench 100 can be flexibly adjusted, and the installation efficiency is high.

[0065] like Figure 3 , Figure 6 As shown, after the height adjustment of the workbench 100 is completed, the positioning shaft 33 will be pulled upward respectively, and the positioning shaft 33 will drive the limit block 34 to move out of the limit groove 313, and then, the positioning shaft 33 will be rotated so that the positioning shaft 33 drives the limit block 34 to be transferred to the top of the guide groove 312, and the positioning shaft 33 will be pushed downward, and the positioning shaft 33 will drive the limit block 34 to move downward along the guide groove 312 to the bottom of the water, so that the spike 331 at the lower end of the positioning shaft 33 is inserted into the mud at the bottom of the water. At this time, the positioning shaft 33 limits the workbench 100 through the limiting effect of the bottom mud on the positioning shaft 33, so as to prevent the workbench 100 from drifting on the water surface with the buoy 13 during the work process, causing the installers to move away from the installation area of ​​the water photovoltaic components together with the workbench 100.

[0066] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0067] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic assembly installation and operation platform for fishery-photovoltaic complementarity, comprising a workbench (100), wherein a plurality of through holes (102) are evenly distributed at equal intervals on the upper end of the workbench (100), characterized in that: Also includes: A lifting unit (2) comprises a scissor lift (22) disposed at the lower end of the workbench (100) and used for driving the workbench (100) to lift and lower; The floating unit (1) comprises a buoy (13) arranged below the lifting unit (2) for supporting the workbench (100) on a horizontal plane, and an upper channel steel (11) and a lower channel steel (12) respectively arranged at the upper and lower ends of the buoy (13) for clamping and positioning the buoy (13); The positioning unit (3) is inserted from the top of the workbench (100) through the workbench (100) to the bottom of the water and is used to position the workbench (100).

2. The installation and operation platform for aquatic photovoltaic components for complementary fishing and photovoltaic power generation according to claim 1, characterized in that: The lifting unit (2) further comprises: A support plate (21) is provided at the lower end of the scissor lift (22); A fastening bolt (23) is inserted into the support plate (21) through the lower part of the scissor lift (22), one end of the fastening bolt (23) is threadedly connected to the support plate (21), and a hole for accommodating the fastening bolt (23) is provided at the lower part of the scissor lift (22), so as to fasten the scissor lift (22) to the upper end of the support plate (21).

3. The installation and operation platform for aquatic photovoltaic components for complementary fishing and photovoltaic power generation according to claim 2, characterized in that: The scissor lifts (22) are provided with two groups, which are respectively located at the upper end of the support plate (21) near both sides and are used to support the bottom of the workbench (100). The bottom of the workbench (100) and the scissor lifts (22) are locked by screws.

4. The installation and operation platform for aquatic photovoltaic components for complementary fishing and photovoltaic power generation according to claim 2, characterized in that: The upper channel steel (11) is provided with a plurality of groups at equal intervals at the lower end of the support plate (21), the upper end of the upper channel steel (11) is fixedly connected to the lower end of the support plate (21), and the two ends of the upper channel steel (11) are located on both sides of the support plate (21): The lower channel steel (12) corresponds to the upper channel steel (11) one by one; The buoy (13) is provided with a plurality of groups between the upper channel steel (11) and the lower channel steel (12).

5. The installation and operation platform for aquatic photovoltaic components for complementary fishing and photovoltaic power generation according to claim 4, characterized in that: The floating unit (1) further comprises: The fastening shaft (14) extends from the lower end of the lower channel steel (12) to the upper end of the upper channel steel (11) and is located on both sides of the support plate (21). The upper end of the upper channel steel (11) is threadedly connected with a locking nut (15) for locking the upper channel steel (11) and the lower channel steel (12).

6. The installation and operation platform for photovoltaic components on water for complementary fishing and photovoltaic power generation according to claim 1, characterized in that: The positioning unit (3) comprises: A guide sleeve (31) is inserted into the through hole (102), and a limiting sleeve (32) for limiting the position of the guide sleeve (31) is fixedly provided on the upper and lower ends of the workbench (100) outside the guide sleeve (31), and a guide hole (311) is provided in the middle of the guide sleeve (31) from top to bottom; The positioning shaft (33) is inserted into the guide hole (311) for sliding up and down. The lower end of the positioning shaft (33) is provided with a spike portion (331) for pushing into the river bottom to position the workbench (100).

7. The installation and operation platform for aquatic photovoltaic components for complementary fishing and photovoltaic power generation according to claim 6, characterized in that: A limiting block (34) is fixedly connected to the outside of the positioning shaft (33) and located on the upper part of the guide sleeve (31); A guide groove (312) for guiding the limit block (34) is provided inside the guide sleeve (31) and on one side of the guide hole (311) from top to bottom; A limiting groove (313) for accommodating and limiting the limiting block (34) is provided on the side of the upper end of the guide sleeve (31) opposite to the guide groove (312).

8. The installation and operation platform for aquatic photovoltaic components for complementary fishing and photovoltaic power generation according to claim 7, characterized in that: The guide sleeves (31) are provided in two groups at diagonal positions in the workbench (100).

Images