Sliding platform for mounting large-span offshore photovoltaic superstructure

Abstract

The sliding platform for installation of the large-span offshore photovoltaic superstructure comprises a pipe pile, an upper bracket hoop and a lower bracket hoop are fixed to the outer circumferential face of the top of the pipe pile, a rolling shaft capable of rotating freely is fixedly installed on the top face of each bracket hoop, the sliding platform further comprises a panel, a construction face is formed by the top face of the panel, and the top face of the panel is provided with a sliding groove. A sliding rail I which can be in sliding fit with a group of rolling shafts above the tubular pile to enable the panel to slide in the arrangement direction of the tubular pile is fixedly arranged on the end edge of the bottom face, close to the tubular pile, of the panel, a plurality of inclined struts are fixedly arranged on the bottom face of the middle of the panel, and a sliding rail II which can be in sliding fit with a group of rolling shafts below the tubular pile to enable the panel to slide in the arrangement direction of the tubular pile is installed on the bottom face of each inclined strut; the slide rail II is used for assisting the panel to slide along the arrangement direction of the pipe pile; according to the sliding platform, through the rolling shaft and sliding rail structure, the panel can horizontally slide in the arrangement direction of the pipe pile, a working face is provided for follow-up photovoltaic installation work, and guarantee of efficient installation efficiency and safety is provided for continuous installation work of a photovoltaic upper structure.

Description

Technical Field

[0001] The utility model relates to the technical field of offshore photovoltaic assembly installation, in particular to a sliding platform for installing a large-span offshore photovoltaic upper structure. Background Art

[0002] Photovoltaic power generation is an important means of utilizing new energy. Its main purpose is to improve the utilization rate of natural resources, reduce carbon emissions and pollutants, realize energy renewable, further improve the safety of energy use, alleviate the pressure of electricity consumption during peak hours, and better cope with energy crises. In offshore photovoltaic construction, due to the large span between piles, what effective installation method to adopt has become the main problem restricting the construction period.

[0003] At present, the installation and construction of offshore photovoltaic superstructures mainly adopts the method of building temporary floating platforms. The main process is: using steel pipes to build scaffolding units, using buoys (filled with floating objects inside) to fix the bottom of the scaffolding, and laying bamboo plywood on the top of the scaffolding to form a temporary working platform, on which the installers carry out construction work. From the actual application of this process, the temporary floating platform has poor structural stability and poor balance due to the influence of waves. It cannot operate all-weather due to tidal problems, the installation efficiency is low, there is a certain risk in offshore operations, and the pressure of safety supervision and management is high.

[0004] The installation and construction of offshore photovoltaic superstructures is difficult. Based on the existing construction conditions, in order to improve the efficiency and safety of the construction and installation of offshore photovoltaic superstructures, a sliding working platform is designed in combination with the position relationship of the pile foundation. A corbel clamp is installed on the pile foundation to support the platform, and rollers are installed on the corbel to facilitate the forward movement of the platform.

[0005] The sliding platform technology for installing large-span offshore photovoltaic superstructures has important practical significance for improving the efficiency of offshore photovoltaic installation construction and ensuring the safety of construction team workers. Utility Model Content

[0006] The technical problem to be solved by the utility model is to address the deficiencies in the prior art and to provide a platform that can conveniently and safely install a photovoltaic superstructure in place. The platform is installed span by span through a sliding process, which eliminates the need for multiple installation and disassembly steps of the construction platform, thereby improving the installation efficiency and safety of a sliding platform for installing a large-span offshore photovoltaic superstructure.

[0007] The technical problem to be solved by the utility model is achieved through the following technical scheme: a sliding platform for installing a large-span offshore photovoltaic superstructure, the sliding platform comprising two rows of pipe piles spaced apart at sea, upper and lower groups of corbel clamps are fixed on the top outer peripheral surface of the pipe piles, and freely rotatable rollers are fixedly installed on the top surface of each group of corbel clamps. The utility model also comprises a panel, the top surface of the panel forms a construction surface, and a slide rail I that can slide with a group of rollers above the pipe piles is fixed at the bottom edge of the panel close to the pipe piles so as to allow the panel to slide along the setting direction of the pipe piles. A plurality of diagonal braces are fixed on the middle bottom surface of the panel, and a slide rail II that can slide with a group of rollers below the pipe piles is installed on the bottom surface of the diagonal braces so as to assist the panel to slide along the setting direction of the pipe piles.

[0008] Preferably, the corbel clamp is horizontally arranged on the top outer peripheral surface of the pipe pile, the end of the corbel clamps on the two rows of pipe piles that are close to each other is the installation end, and the other end is the remote end, and the slide rail I and slide rail II are both located on the installation ends of the upper and lower groups of corbel clamps.

[0009] Preferably, two groups of the diagonal braces are symmetrically arranged on the bottom surface of the panel, and the two groups of the diagonal braces are symmetrically fixedly installed on the bottom surface of the panel, and the two groups of the diagonal braces are arranged in an eight-shaped shape.

[0010] Preferably, the panel is located on the outer peripheral surface of the pipe pile between an upper group of corbel clamps and the top of the pipe pile.

[0011] Preferably, the distance between two adjacent pipe piles in each row of pipe piles is 80 cm.

[0012] Preferably, the gap between two rows of pipe piles is 240 mm.

[0013] Compared with the prior art, the beneficial technical effect of the utility model is that the sliding platform can make the panel slide horizontally along the setting direction of the pipe piles through the roller slide rail structure, providing a working surface for subsequent photovoltaic installation operations, and providing high-efficiency installation efficiency and safety guarantees for the continuous installation of the photovoltaic superstructure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model when in use;

[0015] Figure 2 It is a schematic diagram of the top structure of the utility model when in use.

[0016] In the figure, 1. pipe pile; 2. corbel clamp; 3. roller; 4. panel; 5. slide rail I; 6. diagonal brace; 7. slide rail II. DETAILED DESCRIPTION

[0017] The specific technical solutions of the present invention are further described below with reference to the accompanying drawings, so as to facilitate further understanding of the present invention by those skilled in the art, and do not constitute any limitation to the rights thereof.

[0018] Example 1, reference Figure 1-2 A sliding platform for installing a large-span offshore photovoltaic superstructure, the sliding platform comprises two rows of pipe piles 1 arranged at intervals on the sea, the pipe piles 1 are formed into a roughly cylindrical pile structure, and their size specifications can be selected according to the use requirements, and two upper and lower groups of corbel clamps 2 are fixed on the top outer peripheral surface of the pipe pile 1, the corbel clamps 2 are the prior art, which is a kind of clamp structure, the corbel clamps 2 are horizontally arranged on the top outer peripheral surface of the pipe pile 1, the ends of the corbel clamps 2 on the two rows of pipe piles 1 that are close to each other are the installation ends, and the other ends are the far ends, and a freely rotatable roller 3 is fixedly installed on the top surface of each group of corbel clamps 2, the roller 3 is formed into a roughly roller structure, which can rotate freely, and also includes a panel 4, the panel 4 is formed into a roughly square plate structure, the top surface of the panel 4 forms a construction surface, and the panel 4 is close to the pipe pile 1. A slide rail Ⅰ5 which can slide with a group of rollers 3 above the pipe pile 1 is fixedly provided at the end edge of the bottom surface, so that the panel 4 can slide along the setting direction of the pipe pile 1. A plurality of diagonal braces 6 are fixedly provided on the middle bottom surface of the panel 4. The diagonal braces 6 are formed into a roughly rod-shaped structure, and the design purpose is to provide certain support to the panel 4. A slide rail Ⅱ7 which can slide with a group of rollers 3 below the pipe pile 1 is installed on the bottom surface of the diagonal brace 6, so as to assist the panel 4 to slide along the setting direction of the pipe pile 1; the slide rail Ⅰ5 and the slide rail Ⅱ7 are both located on the mounting ends of the upper and lower groups of corbel clamps 2; two groups of the diagonal braces 6 are symmetrically arranged on the bottom surface of the panel 4, and the two groups of the diagonal braces 6 are symmetrically fixedly installed on the bottom surface of the panel 4, and the two groups of the diagonal braces 6 are arranged in an eight-shaped shape; the panel 4 is located on the outer peripheral surface of the pipe pile 1 between the upper group of corbel clamps 2 and the top of the pipe pile 1;

[0019] The distance between two adjacent pipe piles 1 in each row of pipe piles 1 is 80 cm; the gap between two rows of pipe piles 1 is 240 mm.

[0020] After the sliding platform is assembled, when the panel 4 needs to be moved, it only needs to be pulled and slid by the winch of the offshore vehicle to make the sliding platform slide to the designated position, and then the installation personnel and materials can board the panel 4 through the transport ship to carry out the installation work. When the installation work is completed, the panel 4 is pulled by the winch again to move to the designated position (next work section), and the installation of the next span of offshore photovoltaic upper structure can be carried out;

[0021] The advantages of using this sliding platform are:

[0022] (1) Through the sliding of panel 4, workers can install panel 4 one span at a time, eliminating the need for multiple installation and removal steps of panel 4, thereby improving installation efficiency and safety;

[0023] (2) The use of the sliding platform in the installation of offshore photovoltaic superstructures is safer and more maneuverable. The panel 4 can be moved by a winch on an offshore vehicle, saving labor and machinery costs.

[0024] (3) The upper and lower parts of the sliding platform cooperate with the sliding rail through the roller 3, and the stability of the entire sliding platform is stronger.

Claims

1. A sliding platform for installing a large-span offshore photovoltaic superstructure, characterized in that: The sliding platform comprises two rows of pipe piles arranged at intervals on the sea, two groups of upper and lower corbel clamps are fixed on the top outer peripheral surface of the pipe piles, and freely rotatable rollers are fixedly installed on the top surface of each group of corbel clamps. It also comprises a panel, the top surface of the panel forms a construction surface, and a slide rail I which can slide with a group of rollers above the pipe piles is fixed on the bottom edge of the panel close to the pipe piles so as to allow the panel to slide along the setting direction of the pipe piles. A plurality of diagonal braces are fixed on the middle bottom surface of the panel, and a slide rail II which can slide with a group of rollers below the pipe piles so as to assist the panel to slide along the setting direction of the pipe piles is installed on the bottom surface of the diagonal braces.

2. A sliding platform for installation of a large-span offshore photovoltaic superstructure according to claim 1, characterized in that: The corbel clamp is horizontally arranged on the top outer peripheral surface of the pipe pile, the end of the corbel clamps on the two rows of pipe piles that are close to each other is the installation end, and the other end is the remote end, and the slide rail I and slide rail II are both located on the installation ends of the upper and lower groups of corbel clamps.

3. The sliding platform for installing a large-span offshore photovoltaic superstructure according to claim 1, characterized in that: Two groups of the diagonal braces are symmetrically arranged on the bottom surface of the panel. The two groups of the diagonal braces are symmetrically fixedly installed on the bottom surface of the panel, and the two groups of the diagonal braces are arranged in an eight-shaped shape.

4. The sliding platform for installing a large-span offshore photovoltaic superstructure according to claim 1, characterized in that: The panel is located on the outer peripheral surface of the pipe pile between an upper group of corbel clamps and the top of the pipe pile.

5. The sliding platform for installing a large-span offshore photovoltaic superstructure according to claim 1, characterized in that: The distance between two adjacent pipe piles in each row of pipe piles is 80cm.

6. The sliding platform for installing a large-span offshore photovoltaic superstructure according to claim 1, characterized in that: The gap between two rows of pipe piles is 240mm.

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