Overwater photovoltaic installation floating platform

Abstract

The utility model discloses an overwater photovoltaic installation floating platform, which relates to the technical field of photovoltaic installation and comprises a floating piece and a stabilizing piece used for installing a construction platform, the floating piece is provided with a preformed hole, and the stabilizing piece penetrates through the preformed hole and is inserted into a silt layer in water; a plurality of connecting holes are formed in the peripheries of the floating pieces, the floating pieces are fixedly installed together through the connecting holes, and limiting pieces for limiting the construction platform are fixedly installed on the floating pieces. Through cooperative arrangement of the floating pieces and the stabilizing pieces, the floating platform is convenient to install, short in construction time and low in construction cost, and can freely move according to project requirements after being erected.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic installation, and in particular to an above-water photovoltaic installation floating platform. Background Art

[0002] With the vigorous promotion of photovoltaic power generation, it has become the most widely used clean energy. Most of the construction sites of the photovoltaic industry are located in Gobi Desert, desert, fish ponds, etc. Among them, photovoltaic projects built in fish ponds are mostly fish-photovoltaic complementary photovoltaic projects.

[0003] Most of the PHC pile foundations in the fish-solar complementary projects are constructed by floating boat pile drivers supplemented by water excavation pile drivers, and then the PV modules are installed on the top of the PHC pile foundations by floating boats. However, since the floating boats float unsteadily on the water, it is inconvenient to install the PV modules, and workers may fall into the water, that is, there are problems with the stability and safety of the floating boat installation. If the scaffolding is used to directly set up the PV module construction platform from underwater, there are problems with long construction period and high cost. Utility Model Content

[0004] The utility model aims to provide an above-water photovoltaic installation floating platform, which can be freely moved according to project requirements after being erected, and the construction period of the construction platform for erecting photovoltaic components is short and the construction cost is low.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a floating platform for photovoltaic installation on water, including a floating member and a stabilizing member for installing a construction platform, the floating member is provided with a reserved hole, the stabilizing member passes through the reserved hole and is inserted into the silt layer in the water; a plurality of connecting holes are provided around the floating member, the floating members are fixedly installed together through the connecting holes, and a limiting member of the limited construction platform is fixedly installed on the floating member.

[0006] The technical principle of the utility model is as follows:

[0007] The number of floating parts is selected according to the actual situation of the photovoltaic module installation project, and the stabilizing parts are vertically inserted into the silt layer at the bottom of the water to fix the position of the stabilizing parts. The floating parts are mounted on the stabilizing parts through the reserved holes. The stabilizing parts around the floating parts can limit the floating parts to prevent the floating parts from moving horizontally. The construction platform can then be installed on the floating parts. The limiting parts can limit the construction platform to prevent the construction platform from moving horizontally.

[0008] Furthermore, the stabilizing member is a steel pipe, the diameter of the reserved hole is larger than the diameter of the steel pipe, the floating member includes a floating plate and a floating box, the horizontal cross-sectional area of ​​the floating plate is larger than the horizontal cross-sectional area of ​​the floating box, the floating box is fixedly installed at the center of the floating plate, the reserved holes are arranged around the floating plate, and a spacing is left between the reserved holes and the floating box, the construction platform is arranged on the floating plate, and the limit member is fixedly installed on the floating plate.

[0009] Furthermore, the construction platform includes a bottom leg, a top leg, a load-bearing member and a platform grille, the number of limit members is greater than 2, the limit members are connected end to end to form a groove, the bottom leg is vertically fixed in the groove, the side walls of the bottom leg and the top leg are provided with mounting holes, the top leg is vertically and detachably mounted on the bottom leg through the mounting holes, the load-bearing member is horizontally fixed at one end of the top leg away from the bottom leg, and the platform grille is horizontally fixed on a side of the load-bearing member away from the top leg.

[0010] Furthermore, a protection component is arranged on the floating member, and the protection component includes a protection part and a fixing spring, and both the protection part and the fixing spring are arranged on the floating member, the protection part is used to block the workers, and the fixing spring is used to fix the protection part.

[0011] Furthermore, the protective part includes a first fixing part, a second fixing part, a support rod and a horizontal protective rod. The first fixing part is fixedly mounted on the floating part, one end of the support rod is rotatably connected to the first fixing part, the second fixing part is rotatably connected to the other end of the support rod, the horizontal protective rod is fixedly mounted on the second fixing part, the second fixing part is provided with limiting holes symmetrically arranged along the support rod, one end of the fixing spring is fixedly mounted on the floating part, the other end of the fixing spring can be hung in the limiting hole, there are two fixing springs, and the two fixing springs are symmetrically arranged along the support rod.

[0012] Furthermore, a placement groove symmetrically arranged along the support rod is opened on the floating member, a hook is fixedly installed in the placement groove, the end of the fixed spring is inserted into the hook, and the length of the placement groove is greater than the initial length of the fixed spring.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through the coordinated setting of floating parts and stabilizing parts, the floating platform is easy to install, with short construction time and low construction cost. After erection, it can be moved freely according to project requirements.

[0015] 2. The steel pipes in this device limit the floating parts through the reserved holes on the floating plate, preventing the floating parts from shaking with the water surface. This solves the problem that photovoltaic construction on water cannot provide a stable supporting surface for construction like dry land, reduces the difficulty and risk of photovoltaic construction on water, and improves the stability, safety and quality assurance of construction on water.

[0016] 3. The protective components can be used to protect workers and reduce the possibility of workers falling into the water, solving the problem of poor safety of traditional protective fences on water photovoltaic component construction platforms. At the same time, the protective components can be laid down to solve the problem of traditional fences hindering the transportation of materials during the transportation of construction materials.

[0017] 4. Through the coordinated setting of the bottom legs and the top legs, the height of the construction platform can be freely adjusted, which solves the problem of reinstalling the operating platform due to water level changes during the construction of water photovoltaic modules and improves the construction speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a top view of the floating member;

[0019] Figure 2 is a side view of the floating member;

[0020] Figure 3 It is a schematic diagram of the combination of multiple floating parts;

[0021] Figure 4 This is a structural diagram of the construction platform;

[0022] Figure 5 is a schematic diagram of the structure of the bottom legs;

[0023] Figure 6 It is a schematic diagram of the structure of the top support leg;

[0024] Figure 7 A schematic diagram of the structure of the protection component.

[0025] In the above drawings:

[0026] 1. Floating member; 101. Floating plate; 1011. Reserved hole; 1012. Connecting hole; 1013. Placement slot; 102. Floating box;

[0027] 2. Stabilizing parts;

[0028] 3. Construction platform; 301. Bottom legs; 302. Top legs; 303. Mounting holes; 304. Load-bearing parts; 305. Platform grille;

[0029] 4. Protection assembly; 401. First fixing member; 402. Second fixing member; 4021. Limiting hole; 403. Support rod; 404. Horizontal protection rod; 405. Fixing spring;

[0030] 5. Limiting parts. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments; the structures described in the various embodiments can be freely combined without any conflict in structure or principle.

[0032] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0034] The following is a description of some embodiments of the present invention in conjunction with the accompanying drawings:

[0035] like Figure 1-Figure 7 As shown, the utility model proposes an above-water photovoltaic installation floating platform, comprising a floating member 1 and a stabilizing member 2 for installing a construction platform 3, the floating member 1 is provided with a reserved hole 1011, the stabilizing member 2 passes through the reserved hole 1011, and is inserted into a silt layer in the water; the number of the floating members 1 is greater than 1, a plurality of connecting holes 1012 are provided around the floating member 1, the floating members 1 are fixedly installed together through the connecting holes 1012, and a limiting member 5 for limiting the construction platform 3 is welded on the floating member 1.

[0036] The number of floating parts 1 is selected according to the actual situation of the photovoltaic module installation project. Here, 4 floating parts 1 are preferably used. The diameter of the connecting hole 1012 is 16mm. The 4 floating parts 1 are connected as a whole by φ16 bolts. The stabilizing part 2 is vertically inserted into the silt layer at the bottom of the water to fix the position of the stabilizing part 2. The floating part 1 is sleeved on the stabilizing part 2 through the reserved hole 1011. The stabilizing parts 2 around the floating part 1 can limit the floating part 1 to prevent the floating part 1 from moving horizontally. Then the construction platform 3 can be installed on the floating part 1. The limiting part 5 can limit the construction platform 3 to prevent the construction platform 3 from moving horizontally. Through the coordinated setting of the floating part 1 and the stabilizing part 2, the floating platform is easy to install, the construction time is short, the construction cost is low, and it can be freely moved according to the project requirements after being erected.

[0037] Furthermore, if Figure 1 and Figure 2 As shown, the stabilizing member 2 is a steel pipe, the diameter of the reserved hole 1011 is larger than the diameter of the steel pipe, the floating member 1 includes a floating plate 101 and a floating box 102, the horizontal cross-sectional area of ​​the floating plate 101 is larger than the horizontal cross-sectional area of ​​the floating box 102, the floating box 102 is fixedly installed at the center of the floating plate 101, the reserved holes 1011 are arranged around the floating plate 101, and a spacing is left between the reserved holes 1011 and the floating box 102, the construction platform 3 is arranged on the floating plate 101, and the limit member 5 is fixedly installed on the floating plate 101.

[0038] The stabilizer 2 can also be a steel rod, a copper rod, a copper tube, etc. The stabilizer 2 only needs to be able to penetrate the reserved hole 1011, have sufficient rigidity, and not easily react with water at room temperature. Here, the stabilizer 2 is preferably a steel tube with a diameter of 25 mm and a wall thickness of 2 mm. The length of the stabilizer 2 depends on the water depth. When the length of a single stabilizer 2 is insufficient, several stabilizers 2 can be welded together to ensure that the lower end of the stabilizer 2 penetrates 1 m into the silt layer in the water and the upper end exceeds the upper surface of the floating member 1 by 300 mm.

[0039] The shapes of the floating plate 101 and the floating box 102 are not fixed, and can be rectangular, circular, etc. Here, the shapes of the floating plate 101 and the floating box 102 are preferably rectangular, which is convenient for connecting multiple floating members 1 to each other. The material of the floating plate 101 and the floating box 102 is Q235 steel. The size of the floating plate 101 is 2200mm*1700mm*2mm, the size of the floating box 102 is 2000mm*1500mm*500mm, and the thickness of the floating box 102 is 2mm.

[0040] The reserved holes 1011 are set at the four corners of the floating plate 101, and the distance between the reserved holes 1011 and the two sides of the floating plate 101 is 50 mm, and the diameter of the reserved holes 1011 is 30 mm. The above method solves the problem that the water photovoltaic construction cannot provide a stable support surface for construction like dry land, reduces the difficulty and risk of installing water photovoltaic components, and improves the stability, safety and quality assurance of water construction.

[0041] Furthermore, if Figure 3-Figure 6 As shown, the construction platform 3 includes a bottom leg 301, a top leg 302, a load-bearing member 304 and a platform grille 305. The number of the limiting members 5 is greater than 2, and the limiting members 5 are connected end to end to form a groove. The bottom leg 301 is vertically fixedly installed in the groove. The side walls of the bottom leg 301 and the top leg 302 are provided with mounting holes 303. The top leg 302 is vertically detachably installed on the bottom leg 301 through the mounting holes 303. The load-bearing member 304 is horizontally fixedly installed on one end of the top leg 302 away from the bottom leg 301, and the platform grille 305 is horizontally fixedly installed on the side of the load-bearing member 304 away from the top leg 302.

[0042] The bottom leg 301, the top leg 302 and the load-bearing member 304 can be rectangular tubes, C-shaped steel, etc., as long as the top leg 302 can be embedded in the bottom leg 301. Here, the bottom leg 301 and the top leg 302 are preferably C-shaped steel. The bottom leg 301 is a C-shaped steel of 100mm*70mm*25mm*2.5mm, and the top leg 302 is a C-shaped steel of 90mm*60mm*23mm*2.5mm. The side walls of the bottom leg 301 and the top leg 302 are both provided with mounting holes 403 with a diameter of 16mm. The top leg 302 is fixedly mounted on the bottom leg 301 by φ16 ordinary bolts. In this way, the height of the construction platform 3 can be freely adjusted according to the water level, which solves the problem of needing to reinstall the operating platform due to water level changes during the construction of water photovoltaic components, and improves the construction speed.

[0043] The load-bearing member 304 is a 100mm*68mm*4.5mm I-beam, and the load-bearing member 304 is horizontally arranged, and the two ends of the load-bearing member 304 overlap with the top support legs 302, and the platform grid net 305 is welded to the load-bearing member 304 to serve as a horizontal installation platform.

[0044] The limiting member 5 can be selected as a limiting steel bar, a limiting steel plate, etc., as long as they are connected end to end to form a groove. Here, the limiting member 5 is preferably a steel plate with a height of 30 mm. There are 4 limiting members 5, and the 4 limiting members 5 are connected end to end to form a rectangular groove. The bottom support leg 301 is clamped in the groove to fix the construction platform 3 on the floating plate 101 without sliding.

[0045] Furthermore, if Figure 7 As shown, a protection component 4 is provided on the floating member 1, and the protection component 4 includes a protection part and a fixing spring 405. The protection part and the fixing spring 405 are both provided on the floating member 1. The protection part is used to block the workers, and the fixing spring 405 is used to fix the protection part.

[0046] By setting the protection component 4, workers can be protected and the possibility of workers falling into the water can be reduced, thus solving the problem of poor safety of traditional protection fences on water photovoltaic component construction platforms.

[0047] Furthermore, if Figure 7As shown, the protection part includes a first fixing member 401, a second fixing member 402, a support rod 403 and a horizontal protection rod 404. The first fixing member 401 is fixedly installed on the floating member 1, one end of the support rod 403 is rotatably connected to the first fixing member 401, the second fixing member 402 is rotatably connected to the other end of the support rod 403, the horizontal protection rod 404 is fixedly installed on the second fixing member 402, and the second fixing member 402 is provided with a limiting hole 4021 symmetrically arranged along the support rod 403. One end of the fixing spring 405 is fixedly installed on the floating member 1, and the other end of the fixing spring 405 can be hung in the limiting hole 4021. There are two fixing springs 405, and the two fixing springs 405 are symmetrically arranged along the support rod 403.

[0048] The first fixing member 401 is two fixing plates, which can be arc-shaped, rectangular, trapezoidal, etc., to ensure that the support rod 403 is set between the two fixing plates, and the support rod 403 is rotatably connected to the two fixing plates at the same time. Here, the shape of the first fixing member 401 is preferably an arc. The shape of the second fixing member 402 can be the same as that of the first fixing member 401 or different, as long as the support rod 403 is rotatably connected in the second fixing member 402. When workers install photovoltaic modules on the floating plate 101, they need to be protected. At this time, the support rod 403 is rotated around the first fixing member 401 so that the support rod 403 is set vertically. At the same time, the support rod 403 is rotated around the second fixing member 402 so that the horizontal protection rod 404 is in a horizontal position. The fixing spring 405 is then hung in the limiting hole 4021 of the second fixing member 402. The fixing springs 405 on both sides of the support rod 403 are stretched at the same time to limit the position of the support rod 403 so that the support rod 403 is always in a vertical position. The horizontal protection rod 404 can protect the workers and reduce the possibility of workers falling into the water.

[0049] When materials need to be transported onto the floating plate 101, the fixing spring 405 of the limit hole 4021 is removed, and the support rod 403 can rotate around the first fixing member 401, and the support rod 403 is rotated to a horizontal position. At this time, the support rod 403 is attached to the floating plate 101, and the horizontal protective rod 404 is attached to the support rod 403. At this time, the material can be transported.

[0050] Furthermore, if Figure 7 As shown, the floating member 1 is provided with a placement groove 1013 symmetrically arranged along the support rod 403 , a hook is fixedly installed in the placement groove 1013 , the end of the fixed spring 405 is inserted into the hook, and the length of the placement groove 1013 is greater than the initial length of the fixed spring 405 .

[0051] When the fixing spring 405 is not needed, the fixing spring 405 can be placed in the placement groove 1013 to avoid damage to the fixing spring 405 when transporting materials, and also to prevent the fixing spring 405 from affecting the transportation efficiency.

Claims

1. A floating platform for photovoltaic installation on water, characterized by: The invention comprises a stabilizing member (2) and a floating member (1) for installing a construction platform (3); a reserved hole (1011) is provided on the floating member (1); the stabilizing member (2) passes through the reserved hole (1011) and is inserted into a silt layer in the water; connecting holes (1012) are provided around the floating member (1); the floating members (1) are fixedly installed together via the connecting holes (1012); and a limiting member (5) of the limited construction platform (3) is fixedly installed on the floating member (1).

2. The floating platform for photovoltaic installation on water according to claim 1, characterized in that: The stabilizing member (2) is a steel pipe, the diameter of the reserved hole (1011) is larger than the diameter of the steel pipe, the floating member (1) comprises a floating plate (101) and a floating box (102), the horizontal cross-sectional area of ​​the floating plate (101) is larger than the horizontal cross-sectional area of ​​the floating box (102), the floating box (102) is fixedly mounted at the center of the floating plate (101), the reserved holes (1011) are arranged around the floating plate (101), and a spacing is left between the reserved holes (1011) and the floating box (102), the construction platform (3) is arranged on the floating plate (101), and the limiting member (5) is fixedly mounted on the floating plate (101).

3. A floating platform for photovoltaic installation on water according to claim 1 or 2, characterized in that: The construction platform (3) comprises a bottom leg (301), a top leg (302), a load-bearing member (304) and a platform grille net (305); the number of the limiting members (5) is greater than 2; the limiting members (5) are connected end to end to form a groove; the bottom leg (301) is vertically fixedly installed in the groove; the side walls of the bottom leg (301) and the top leg (302) are both provided with mounting holes (303); the top leg (302) is vertically detachably installed on the bottom leg (301) through the mounting holes (303); the load-bearing member (304) is horizontally fixedly installed at one end of the top leg (302) away from the bottom leg (301); and the platform grille net (305) is horizontally fixedly installed on a side of the load-bearing member (304) away from the top leg (302).

4. The floating platform for photovoltaic installation on water according to claim 1 or 2, characterized in that: A protection component (4) is arranged on the floating member (1), and the protection component (4) comprises a protection part and a fixing spring (405). The protection part and the fixing spring (405) are both arranged on the floating member (1), the protection part is used to block the workers, and the fixing spring (405) is used to fix the protection part.

5. The floating platform for photovoltaic installation on water according to claim 3, characterized in that: A protection component (4) is arranged on the floating member (1), and the protection component (4) comprises a protection part and a fixing spring (405). Both the protection part and the fixing spring are arranged on the floating member (1), the protection part is used to block the workers, and the fixing spring (405) is used to fix the protection part.

6. The floating platform for photovoltaic installation on water according to claim 4, characterized in that: The protection part comprises a first fixing member (401), a second fixing member (402), a support rod (403) and a horizontal protection rod (404); the first fixing member (401) is fixedly mounted on the floating member (1); one end of the support rod (403) is rotatably connected to the first fixing member (401); the second fixing member (402) is rotatably connected to the other end of the support rod (403); the horizontal protection rod (404) is fixedly mounted on the second fixing member (402); a limiting hole (4021) symmetrically arranged along the support rod (403) is opened on the second fixing member (402); one end of a fixing spring (405) is fixedly mounted on the floating member (1); when protection is required, the other end of the fixing spring (405) is hung in the limiting hole (4021); there are two fixing springs (405), and the two fixing springs (405) are symmetrically arranged along the support rod (403).

7. The floating platform for photovoltaic installation on water according to claim 5, characterized in that: The protection part comprises a first fixing member (401), a second fixing member (402), a support rod (403) and a horizontal protection rod (404); the first fixing member (401) is fixedly mounted on the floating member (1); one end of the support rod (403) is rotatably connected to the first fixing member (401); the second fixing member (402) is rotatably connected to the other end of the support rod (403); the horizontal protection rod (404) is fixedly mounted on the second fixing member (402); a limiting hole (4021) symmetrically arranged along the support rod (403) is opened on the second fixing member (402); one end of a fixing spring (405) is fixedly mounted on the floating member (1); when protection is required, the other end of the fixing spring (405) is hung in the limiting hole (4021); there are two fixing springs (405), and the two fixing springs (405) are symmetrically arranged along the support rod (403).

8. The floating platform for photovoltaic installation on water according to claim 6, characterized in that: The floating member (1) is provided with a placement groove (1013) symmetrically arranged along the support rod (403), a hook is fixedly installed in the placement groove (1013), the end of the fixing spring (405) is inserted into the hook, and the length of the placement groove (1013) is greater than the initial length of the fixing spring (405).

9. The floating platform for photovoltaic installation on water according to claim 7, characterized in that: The floating member (1) is provided with a placement groove (1013) symmetrically arranged along the support rod (403), a hook is fixedly installed in the placement groove (1013), the end of the fixing spring (405) is inserted into the hook, and the length of the placement groove (1013) is greater than the initial length of the fixing spring (405).

Images