Safety platform facilitating installation, overhaul and cleaning of photovoltaic panel on river surface

Abstract

The utility model provides a safety platform facilitating installation, overhaul and cleaning of a photovoltaic panel on a river surface, which belongs to the field of water surface photovoltaic construction equipment and comprises a floating platform, a lifting assembly and an installation assembly. An outboard engine is mounted at the tail part of the floating platform, and a liftable operating platform is mounted in the middle of the surface of the floating platform; an installation base is installed in the middle of the surface of a floating platform, a first lifting rod is hinged to one end of the inner side of the installation base, a second lifting rod is arranged at the other end of the inner side of the installation base in a sliding mode, the first lifting rod and the second lifting rod are hinged in an X shape, and multiple sets of structures are arranged upwards in a hinged mode. The first lifting rod located at the top is hinged to one end of the bottom of the lifting table, one end of the second lifting rod slides at the other end of the bottom of the lifting table, and when the hydraulic cylinder pushes the second lifting rod to slide, the first lifting rod is driven to ascend and descend, so that the lifting table and the working table are driven to achieve height ascending and descending, and personnel can conveniently install, clean and maintain the photovoltaic panel.

Description

Technical Field

[0001] This utility model relates to the field of water surface photovoltaic construction equipment, specifically a safe platform that facilitates the installation, maintenance, and cleaning of photovoltaic panels on river surfaces. Background Technology

[0002] A photovoltaic (PV) panel is a power generation device that generates direct current (DC) electricity when exposed to sunlight. It consists of thin, solid photovoltaic cells made almost entirely of semiconductor materials. Because it has no moving parts, it can operate for extended periods without any wear and tear. Simple PV cells can power watches and calculators, while more complex PV systems can provide lighting for homes and supply power to the grid. PV panels can be made in various shapes, and the panels can be connected to generate even more electricity. Some PV panels are installed on water, requiring boats to enter the area where the PV system is located for installation and subsequent cleaning and maintenance. Existing surface PV maintenance boats are usually made of simple pontoons assembled together. Because they lack lifting platforms, cleaning and maintaining the PV panels is more laborious, and the power unit used to drive the boat is usually inconvenient to disassemble. Utility Model Content

[0003] The purpose of this utility model is to provide a safe platform that facilitates the installation, maintenance and cleaning of photovoltaic panels on river surfaces, in order to solve the problems mentioned in the background art. Existing water surface photovoltaic maintenance vessels are usually assembled from simple pontoons. Since their surfaces do not have lifting operation platforms, it is more laborious to clean and maintain photovoltaic panels, and the power unit used to drive the vessel is usually inconvenient to disassemble.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a safety platform for facilitating the installation, maintenance, and cleaning of photovoltaic panels on a river surface, comprising a floating platform, a lifting assembly, and an installation assembly;

[0005] Wherein: the stern of the floating platform is equipped with an outboard engine, and the middle of the surface of the floating platform is equipped with a liftable work platform;

[0006] The lifting assembly includes a mounting base fixedly installed in the middle of the surface of the floating platform. A first lifting rod is hinged to one end of the inner side of the mounting base, and a second lifting rod is slidably installed to the other end of the inner side of the mounting base. The first and second lifting rods are hinged in an X-shape in the middle. A lifting platform is provided at the top of the first and second lifting rods. The work platform is installed on the top of the lifting platform. The top of the first lifting rod is hinged to one end of the bottom of the lifting platform, and one end of the second lifting rod slides to the other end of the bottom of the lifting platform. A hydraulic cylinder is installed on the surface of the floating platform, and the telescopic end of the hydraulic cylinder is hinged to the middle of the second lifting rod.

[0007] The mounting assembly includes a support base fixedly mounted at the stern of the floating platform. An mounting sleeve is rotatably mounted on the surface of the support base. Several mounting bolts are fixedly mounted on the top of the mounting sleeve. A connecting frame is fixedly mounted on one side of the surface of the outboard engine. A connecting hole is opened on the surface of the connecting frame. The mounting bolts are inserted into the connecting hole and then fixed by nuts.

[0008] As a preferred embodiment of this utility model: the floating platform consists of a bottom shell and a top plate. The bottom shell is fixedly installed with crisscrossing partitions, and a placement cavity is formed between adjacent partitions. Foam blocks are placed inside the placement cavity. The bottom shell and the top plate are fixedly connected around their edges by fixing bolts.

[0009] As a preferred embodiment of this utility model: fixed supports are fixedly installed on both sides of the bottom shell. An insertion tube is rotatably installed on the surface of the fixed support. A positioning rod is inserted inside the insertion tube. An arc-shaped groove is opened on the surface of the fixed support. A limiting protrusion is provided on the back of the insertion tube. The limiting protrusion is located in the arc-shaped groove. When the insertion tube rotates, the limiting protrusion rotates in the arc-shaped groove.

[0010] As a preferred embodiment of this utility model: a protective railing is fixedly installed around the top of the floating platform, a life ring is hung on the inner side of one end of the protective railing, and a life box is also installed on the surface of the top plate, with life-saving supplies placed inside the life box.

[0011] As a preferred embodiment of this utility model, the workbench is equipped with protective railings around its perimeter.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] (1) An installation base is installed in the middle of the surface of the floating platform. A first lifting rod is hinged to one end of the inner side of the installation base, and a second lifting rod slides to the other end of the inner side. The first lifting rod and the second lifting rod are hinged in an X shape, and multiple sets of such structures are hinged upwards. The first lifting rod at the top is hinged to one end of the bottom of the lifting platform, and one end of the second lifting rod slides to the other end of the bottom of the lifting platform. When the hydraulic cylinder pushes the second lifting rod to slide, it drives the first lifting rod to follow and rise and fall, thereby driving the lifting platform and the work platform to achieve height lifting and falling, which facilitates personnel to install, clean and maintain the photovoltaic panels.

[0014] (2) A support base is installed at the stern of the floating platform. An installation sleeve is rotatably installed on the surface of the support base. The outboard engine is connected to the installation bolt at the top of the installation sleeve via a connecting bracket on one side. The connecting bracket and the installation bolt are fixedly connected by nuts. When disassembly is required, the nuts are unscrewed to separate the connecting bracket from the installation sleeve, which facilitates the disassembly of the outboard engine. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the lifting component structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the installation component structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the floating platform of this utility model.

[0019] In the diagram: 1. Floating platform; 101. Bottom shell; 102. Top plate; 103. Partition; 104. Placement cavity; 105. Foam block; 106. Fixing bolt; 2. Outboard engine; 3. Work platform; 4. Lifting assembly; 41. Mounting base; 42. First lifting rod; 43. Second lifting rod; 44. Lifting platform; 45. Hydraulic cylinder; 5. Mounting assembly; 51. Support seat; 52. Mounting sleeve; 53. Mounting bolt; 54. Connecting frame; 55. Nut; 6. Fixed support; 7. Positioning rod; 8. Arc groove; 9. Insertion tube; 10. Guardrail; 11. Life ring; 12. Life box; 13. Protective railing. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] Please see Figures 1-4 A safe platform for easy installation, maintenance and cleaning of photovoltaic panels on a river surface includes: a floating platform 1, a lifting assembly 4 and an installation assembly 5; an outboard motor 2 is installed at the stern of the floating platform 1, and a liftable work platform 3 is installed in the middle of the surface of the floating platform 1.

[0022] Please see Figure 1 , Figure 2The lifting assembly 4 includes a mounting base 41 fixedly installed in the middle of the surface of the floating platform 1. A first lifting rod 42 is hinged to one end of the inner side of the mounting base 41, and a second lifting rod 43 is slidably installed in the other end of the inner side of the mounting base 41. The first lifting rod 42 and the second lifting rod 43 are hinged in an X shape in the middle. A lifting platform 44 is provided at the top of the first lifting rod 42 and the second lifting rod 43. A work platform 3 is installed on the top of the lifting platform 44. The top of the first lifting rod 42 is hinged to one end of the bottom of the lifting platform 44, and one end of the second lifting rod 43 slides to the other end of the bottom of the lifting platform 44. A hydraulic cylinder 45 is installed on the surface of the floating platform 1. The telescopic end of the hydraulic cylinder 45 is hinged to the middle of the second lifting rod 43.

[0023] In practical use: A mounting base 41 is installed in the middle of the surface of the floating platform 1. A first lifting rod 42 is hinged to one end of the inner side of the mounting base 41, and a second lifting rod 43 slides to the other end of the inner side. The first lifting rod 42 and the second lifting rod 43 are hinged in an X shape, and multiple sets of this structure are hinged upwards. The first lifting rod 42 at the top is hinged to one end of the bottom of the lifting platform 44, and one end of the second lifting rod 43 slides to the other end of the bottom of the lifting platform 44. When the hydraulic cylinder 45 pushes the second lifting rod 43 to slide, it drives the first lifting rod 42 to follow and rise and fall, thereby driving the lifting platform 44 and the work platform 3 to achieve height lifting, which facilitates the installation, cleaning and maintenance of photovoltaic panels by personnel.

[0024] Please see Figure 1 , Figure 3 The installation component 5 includes a support base 51 fixedly installed at the stern of the floating platform 1. An installation sleeve 52 is rotatably installed on the surface of the support base 51. Several installation bolts 53 are fixedly installed on the top of the installation sleeve 52. A connecting frame 54 is fixedly installed on one side of the surface of the outboard engine 2. A connecting hole is opened on the surface of the connecting frame 54. The installation bolts 53 are inserted into the connecting hole and then fixed by nuts 55.

[0025] In practical use: A support base 51 is installed at the stern of the floating platform 1. An installation sleeve 52 is rotatably installed on the surface of the support base 51. The outboard engine 2 is connected to the installation bolt 53 at the top of the installation sleeve 52 via a connecting bracket 54 on one side. The connecting bracket 54 and the installation bolt 53 are fixedly connected by a nut 55. When disassembly is required, the nut 55 is unscrewed to separate the connecting bracket 54 from the installation sleeve 52, which facilitates the disassembly of the outboard engine 2.

[0026] Please see Figure 1 , Figure 4 The floating platform 1 consists of a bottom shell 101 and a top plate 102. The bottom shell 101 is fixedly installed with crisscrossing partitions 103. A placement cavity 104 is formed between adjacent partitions 103. A foam block 105 is placed inside the placement cavity 104. The bottom shell 101 and the top plate 102 are fixedly connected around their edges by fixing bolts 106.

[0027] In practical use: The floating platform 1 consists of a bottom shell 101 and a top plate 102. The bottom shell 101 is connected with crisscrossing partitions 103. The partitions 103 divide the space into multiple placement cavities 104. Foam blocks 105 are placed inside the placement cavities 104. The top plate 102 is connected to the bottom shell 101 by fixing bolts 106, so that the assembly of the floating platform 1 is completed. Its stability is higher than that of the float splicing method.

[0028] Please see Figure 4 Both ends of the bottom shell 101 are fixedly mounted with fixed supports 6. The surface of the fixed supports 6 is rotatably mounted with a tube 9. A positioning rod 7 is inserted inside the tube 9. The surface of the fixed supports 6 is provided with an arc groove 8. The back of the tube 9 is provided with a limiting protrusion, which is located in the arc groove 8.

[0029] In practical use: Fixed supports 6 are installed on both sides of the bottom shell 101. Insertion tubes 9 are rotatably installed on the surface of the fixed supports 6. Positioning rods 7 are inserted inside the insertion tubes 9. When the floating platform 1 stops at the water surface at the photovoltaic panel, the positioning rods 7 are inserted into the riverbed to ensure the stability of the floating platform 1. By rotating the insertion tubes 9, the positioning rods 7 are made perpendicular to the bottom shell 101. Then, the positioning rods 7 are inserted downwards to insert into the bottom of the river channel. In this way, the position of the floating platform 1 can be fixed. After the positioning rods 7 are pulled out, the insertion tubes 9 are rotated to change the position of the floating platform 1. The rotation angle of the insertion tubes 9 can be limited by the arc grooves 8 and the limiting protrusions.

[0030] Please see Figure 1 The top of the floating platform 1 is fixedly equipped with guardrails 10, and life rings 11 are hung on the inner side of one end of the guardrails 10. A life box 12 is also installed on the surface of the top plate 102, and life-saving equipment is placed inside the life box 12. The work platform 3 is equipped with guardrails 13.

[0031] In practical use: the top of the floating platform 1 is equipped with guardrails 10 to prevent people from falling into the water. The life rings 11 hanging inside the guardrails 10 are used to rescue people who accidentally fall into the water. The rescue box 12 contains life-saving equipment to provide further rescue measures for people who fall into the water. The guardrails 13 around the work platform 3 protect the safety of the workers.

[0032] A mounting base 41 is installed in the middle of the surface of the floating platform 1. A first lifting rod 42 is hinged to one end of the inner side of the mounting base 41, and a second lifting rod 43 slides to the other end of the inner side. The first lifting rod 42 and the second lifting rod 43 are hinged in an X shape, and multiple sets of such structures are hinged upwards. The first lifting rod 42 at the top is hinged to one end of the bottom of the lifting platform 44, and one end of the second lifting rod 43 slides to the other end of the bottom of the lifting platform 44. When the hydraulic cylinder 45 pushes the second lifting rod 43 to slide, it drives the first lifting rod 42 to rise and fall accordingly, thereby driving the lifting platform 44 and the work platform 3 to achieve height lifting, which facilitates the installation, cleaning and maintenance of photovoltaic panels by personnel.

[0033] The contents not described in detail in this description are existing technologies known to those skilled in the art. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A safe platform for facilitating the installation, maintenance, and cleaning of photovoltaic panels on a river surface, characterized in that, include: A floating platform (1) is provided with an outboard engine (2) at its stern and a liftable work platform (3) at the center of its surface. The lifting assembly (4) includes a mounting base (41) fixedly installed in the middle of the surface of the floating platform (1). A first lifting rod (42) is hinged to one end of the inner side of the mounting base (41), and a second lifting rod (43) is slidably installed on the other end of the inner side of the mounting base (41). The first lifting rod (42) and the second lifting rod (43) are hinged in an X shape in the middle. A lifting platform (44) is provided at the top of the first lifting rod (42) and the second lifting rod (43). The work platform (3) is installed on the top of the lifting platform (44). The top of the first lifting rod (42) is hinged to one end of the bottom of the lifting platform (44), and one end of the second lifting rod (43) slides on the other end of the bottom of the lifting platform (44). A hydraulic cylinder (45) is installed on the surface of the floating platform (1). The telescopic end of the hydraulic cylinder (45) is hinged to the middle of the second lifting rod (43). The mounting assembly (5) includes a support base (51) fixedly mounted on the stern of the floating platform (1). An mounting sleeve (52) is rotatably mounted on the surface of the support base (51). Several mounting bolts (53) are fixedly mounted on the top of the mounting sleeve (52). A connecting frame (54) is fixedly mounted on one side of the surface of the outboard engine (2). A connecting hole is opened on the surface of the connecting frame (54). The mounting bolts (53) are inserted into the connecting hole and then fixed by nuts (55). The floating platform (1) consists of a bottom shell (101) and a top plate (102). The bottom shell (101) is fixedly installed with crisscrossing partitions (103). A placement cavity (104) is formed between adjacent partitions (103). A foam block (105) is placed inside the placement cavity (104). The four edges of the bottom shell (101) and the top plate (102) are fixedly connected by fixing bolts (106).

2. The safety platform for facilitating the installation, maintenance, and cleaning of photovoltaic panels on a river surface according to claim 1, characterized in that: Fixed supports (6) are fixedly installed on both sides of the bottom shell (101). Insertion tubes (9) are rotatably installed on the surface of the fixed supports (6). Positioning rods (7) are inserted inside the insertion tubes (9). Arc grooves (8) are opened on the surface of the fixed supports (6). Limiting protrusions are provided on the back of the insertion tubes (9). The limiting protrusions are located in the arc grooves (8).

3. The safety platform for facilitating the installation, maintenance, and cleaning of photovoltaic panels on a river surface according to claim 1, characterized in that: The floating platform (1) is fixedly equipped with guardrails (10) around its top. A life ring (11) is hung on the inner side of one end of the guardrail (10). A life box (12) is also installed on the surface of the top plate (102). The life box (12) contains life-saving supplies.

4. The safety platform for facilitating the installation, maintenance, and cleaning of photovoltaic panels on a river surface according to claim 1, characterized in that: The workbench (3) is surrounded by protective railings (13).

Images