Marine photovoltaic net rack platform component hoisting anti-collision positioning tool

Abstract

The utility model discloses a kind of offshore photovoltaic net rack platform component hoisting anti-collision positioning tool, it is related to solar photovoltaic technical field. Including net rack piece main body, the outer edge of net rack piece main body is fixedly connected with a circle of positioning ring seat, the outer edge of the positioning ring seat is sleeved with two positioning clamping rings, one end of two the positioning clamping rings is hingedly connected, and the other end of two the positioning clamping rings is respectively fixedly connected with one link buckle. The utility model sets up positioning ring seat and positioning clamping ring, installs entire anti-collision frame and the anti-collision outer wall attached to anti-collision frame on net rack piece main body, and the hingedly connected setting of two positioning clamping rings makes that positioning clamping ring can open and wrap net rack piece main body therein, more conveniently complete the disassembly and assembly of tool, and by the setting of telescopic roller table, make ball and net rack piece main body surface close, and by the adaptation of ball and positioning clamping groove, avoid tool loosening when using, obtain better anti-collision effect.

Description

Technical Field

[0001] This utility model relates to the field of solar photovoltaic technology, specifically a collision-proof positioning tool for hoisting components of an offshore photovoltaic grid platform. Background Technology

[0002] Solar photovoltaic power generation is developing rapidly as a green, clean, and renewable energy source. However, onshore solar photovoltaic power generation requires a large land area, while offshore photovoltaic support systems can effectively solve the land restriction problem. An existing type of offshore photovoltaic grid connection component and offshore photovoltaic grid (Announcement No.: CN221425126U) has revealed at least the following defects in use: The aforementioned solution, through connectors made of corrosion-resistant materials or with a corrosion-resistant material layer on the surface of the connectors, or the body itself being made of corrosion-resistant materials or with a corrosion-resistant material layer on its surface, provides offshore photovoltaic (PV) grid structure connectors and PV grid structures with advantages such as corrosion resistance, long service life, light weight, and easy installation. However, in actual use, during the installation of PV grid structures, it is necessary to hoist the grid structure components and temporarily place them on the sea surface before construction. During this process, due to the action of hoisting ropes and waves, collisions may occur between components, damaging the corrosion-resistant outer layer of the components and affecting the service life of the structure. Therefore, it is necessary to develop anti-collision positioning fixtures for hoisting offshore PV grid structure platform components. Utility Model Content

[0003] The main purpose of this utility model is to provide a collision-proof positioning fixture for hoisting components of an offshore photovoltaic grid platform, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A collision-proof positioning fixture for hoisting components of an offshore photovoltaic grid platform includes a main body of the grid component. A positioning ring seat is fixedly connected to the outer edge of the main body of the grid component. Two positioning clamping rings are sleeved on the outer edge of the positioning ring seat. One end of the two positioning clamping rings is hinged to each other, and the other end of each of the two positioning clamping rings is fixedly connected to a connecting buckle, and the two connecting buckles are connected to each other. Multiple rolling platforms are provided on the side of each of the two positioning clamping rings facing the positioning ring seat. A ball is rotatably connected to each rolling platform facing the positioning ring seat. Multiple evenly distributed positioning slots are opened on the outer edge of the positioning ring seat, and the inner wall of each positioning slot is adapted to a ball.

[0005] Preferably, each positioning clamping ring has a plurality of evenly distributed outer sleeves fixedly connected to one side facing the positioning ring seat, and each outer sleeve has a clamping spring inside, and one end of each clamping spring is fixedly connected to an inner sliding tube.

[0006] Preferably, one end of each inner sliding tube extends beyond the corresponding outer sleeve, and the outer edge of each inner sliding tube is slidably connected to the inner wall of the corresponding outer sleeve. Each inner sliding tube corresponds to and is fixedly connected to a roller table.

[0007] Preferably, the outer edges of the two positioning clamps are respectively fixedly connected to a plurality of evenly distributed floats, and each float is fixedly connected to a set of connecting blocks on the side facing away from the positioning clamps. Each set of connecting blocks is fixedly connected to a collision protection frame on the side facing away from the corresponding float.

[0008] Preferably, the upper and lower ends of each of the anti-collision frames extend away from the connecting block, and a rotating shaft is fixedly connected between the upper and lower ends of each of the anti-collision frames.

[0009] Preferably, each of the rotating shafts is rotatably connected to an inner rotating support on its outer edge, and a ring of anti-collision outer wall is fixedly connected between the two outer edges of each inner rotating support.

[0010] Compared with the prior art, the present invention has the following beneficial effects: By using positioning ring seats and positioning clamps, the entire anti-collision frame and its attached anti-collision outer wall are installed on the main body of the space frame component. The hinged design of the two positioning clamps allows them to open and enclose the main body of the space frame component, making it easier to assemble and disassemble the tooling. The retractable roller table ensures that the balls are in close contact with the surface of the space frame component, and the matching of the balls and positioning slots prevents the tooling from loosening during use, thus achieving a better anti-collision effect. Attached Figure Description

[0011] Figure 1 This is an isometric view of the present invention; Figure 2 This is a schematic diagram of the positioning device structure of this utility model; Figure 3 This is a schematic diagram of the buffer device structure of this utility model; Figure 4 This is a schematic diagram of the anti-collision device of this utility model.

[0012] In the diagram: 101, positioning ring seat; 102, positioning slot; 103, main body of the space frame component; 201, positioning clamping ring; 202, floating frame; 203, connecting buckle; 301, outer sleeve; 302, clamping spring; 303, ball bearing; 304, rolling table; 305, inner sliding tube; 401, connecting block; 402, anti-collision frame; 403, rotating inner support; 404, anti-collision outer wall; 405, rotating shaft. Detailed Implementation

[0013] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0014] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0015] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" 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 a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0016] Please see Figures 1-4 This utility model provides a technical solution: A collision-proof positioning fixture for hoisting components of an offshore photovoltaic grid platform includes a grid body 103. A positioning ring seat 101 is fixedly connected to the outer edge of the grid body 103. Two positioning clamping rings 201 are sleeved on the outer edge of the positioning ring seat 101. One end of the two positioning clamping rings 201 is hinged to each other, and the other end of the two positioning clamping rings 201 is fixedly connected to a connecting buckle 203. The two connecting buckles 203 are connected to each other. In this embodiment, the two connecting buckles 203 are provided with corresponding threaded holes, and the two are connected together by corrosion-resistant bolts, so that the two positioning clamping rings 201 form a whole.

[0017] Each positioning clamping ring 201 has multiple evenly distributed outer sleeves 301 fixedly connected to one side facing the positioning ring seat 101. Each outer sleeve 301 contains a clamping spring 302, and one end of each clamping spring 302 is fixedly connected to an inner sliding tube 305. The end of each inner sliding tube 305 facing the positioning ring seat 101 extends beyond the corresponding outer sleeve 301, and the outer edge of each inner sliding tube 305 is slidably connected to the inner wall of the corresponding outer sleeve 301. Each inner sliding tube 305 corresponds to and is fixedly connected to a roller table 304. Multiple roller tables 304 are provided on one side of each positioning clamping ring 201 facing the positioning ring seat 101. Each roller table 304 is rollably connected to a ball bearing 303 facing the positioning ring seat 101. Multiple evenly distributed positioning slots 102 are formed on the outer edge of the positioning ring seat 101, and the inner wall of each positioning slot 102 is adapted to a ball bearing 303. In this embodiment, the positioning slot 102 is designed to create a certain correspondence between the positioning clamping ring 201 and the positioning ring seat 101. The clamping spring 302 prevents the ball 303 from rolling out of the positioning slot 102.

[0018] Two positioning clamps 201 are respectively fixedly connected to the outer edges of multiple evenly distributed floats 202. Each float 202 has a set of connecting blocks 401 fixedly connected to the side facing away from the positioning clamps 201. Each set of connecting blocks 401 has a common anti-collision frame 402 fixedly connected to the side facing away from the corresponding float 202. The upper and lower ends of each anti-collision frame 402 extend away from the connecting blocks 401, and a rotating shaft 405 is fixedly connected between the upper and lower ends of each anti-collision frame 402. A rotating inner support 403 is rotatably connected to the outer edge of each rotating inner support 403, and a ring of anti-collision outer wall 404 is fixedly connected between the outer edges of the two ends of each rotating inner support 403. In this embodiment, the connecting block 401 and the floating frame 202 are also connected by corrosion-resistant bolts, and the bolts are parallel to the bolts of the connecting buckle 203 and parallel to the surface direction of the main body 103 of the grid frame. This allows the workers to easily loosen the bolts from the vertical direction of the positioning clamp 201 and be less affected by the expanded anti-collision outer wall 404. The anti-collision outer wall 404 and the rotating inner support 403 form an airbag. By deflating the airbag, its volume is reduced, which also makes it easier for the workers to carry out the disassembly and assembly work.

[0019] It should be noted that this utility model, as a type of anti-collision positioning fixture for hoisting components of a marine photovoltaic grid platform, uses the positioning ring seat 101 and positioning clamping ring 201 to install the entire anti-collision frame 402 and the anti-collision outer wall 404 attached to the anti-collision frame 402 onto the main body 103 of the grid component. The hinged arrangement of the two positioning clamping rings 201 allows the positioning clamping rings 201 to open and wrap around the main body 103 of the grid component, making it easier to assemble and disassemble the fixture. The retractable roller table 304 ensures that the ball bearings 303 are in close contact with the surface of the main body 103 of the grid component, and the adaptation between the ball bearings 303 and the positioning slot 102 prevents the fixture from loosening during use, thus achieving a better anti-collision effect.

[0020] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended embodiments and their equivalents.

Claims

1. A collision-resistant positioning fixture for hoisting components of an offshore photovoltaic grid platform, comprising a main body (103) of the grid component, characterized in that: A positioning ring seat (101) is fixedly connected to the outer edge of the main body (103) of the space frame component. Two positioning clamping rings (201) are sleeved on the outer edge of the positioning ring seat (101). One end of the two positioning clamping rings (201) is hinged to each other, and the other end of the two positioning clamping rings (201) is fixedly connected to a connecting buckle (203). The two connecting buckles (203) are connected to each other. Multiple roller platforms (304) are provided on the side of the two positioning clamping rings (201) facing the positioning ring seat (101). Each roller platform (304) facing the positioning ring seat (101) is tumblingly connected to a ball (303). Multiple evenly distributed positioning slots (102) are opened on the outer edge of the positioning ring seat (101). The inner wall of each positioning slot (102) is adapted to a ball (303).

2. The anti-collision positioning fixture for hoisting components of an offshore photovoltaic grid platform according to claim 1, characterized in that: Each of the positioning clamping rings (201) has a plurality of evenly distributed outer sleeves (301) fixedly connected to the side facing the positioning ring seat (101). Each of the outer sleeves (301) has a clamping spring (302) inside, and an inner slide tube (305) is fixedly connected to one end of each clamping spring (302).

3. The anti-collision positioning fixture for hoisting components of an offshore photovoltaic grid platform according to claim 2, characterized in that: Each inner slide tube (305) extends beyond the corresponding outer sleeve (301) at one end facing the positioning ring seat (101), and the outer edge of each inner slide tube (305) is slidably connected to the inner wall of the corresponding outer sleeve (301). Each inner slide tube (305) corresponds to a roller table (304) and is fixedly connected to the corresponding roller table (304).

4. The anti-collision positioning fixture for hoisting components of an offshore photovoltaic grid platform according to claim 1, characterized in that: The outer edges of the two positioning clamps (201) are respectively fixedly connected to a plurality of evenly distributed floats (202). Each float (202) is fixedly connected to a set of connecting blocks (401) on the side away from the positioning clamps (201). Each set of connecting blocks (401) is fixedly connected to a crash barrier (402) on the side away from the corresponding float (202).

5. The anti-collision positioning fixture for hoisting components of an offshore photovoltaic grid platform according to claim 4, characterized in that: The upper and lower ends of each of the anti-collision brackets (402) extend away from the connecting block (401), and a rotating shaft (405) is fixedly connected between the upper and lower ends of each of the anti-collision brackets (402).

6. The anti-collision positioning fixture for hoisting components of an offshore photovoltaic grid platform according to claim 5, characterized in that: Each of the rotating shafts (405) is rotatably connected to an inner rotating support (403) on its outer edge, and a ring of anti-collision outer wall (404) is fixedly connected between the outer edges of the two ends of each inner rotating support (403).

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