A floating dock pier hoisting tool

Abstract

The utility model relates to a kind of hoisting tool, specifically a kind of hoisting tool for floating dock pier, including upper panel, lower panel, web and reinforcing ring, the upper panel is set on the top surface of web, lower panel is set on the bottom surface of web, the two sides of web are connected with reinforcing ring;Hoisting hole is provided on the web, and the reinforcing ring is provided with the through hole communicated with the hoisting hole. The web includes base and limiting portion, limiting portion is set on the two sides of base, and limiting portion is inclined to the oblique upper side of base along the outside;The hoisting hole is set on limiting portion. The reinforcing ring is configured with lifting ring. The upper panel and lower panel are welded on the web, and adopt fillet welding with 10mm of welding leg height. The utility model can significantly improve the safety of pier transfer, and can be adapted to a variety of different models of pier, and the universality is significantly improved.

Description

Technical Field

[0001] This utility model relates to a hoisting tool, specifically a hoisting tool for floating dock piers. Background Technology

[0002] In the operation and maintenance of floating docks, configuring dock blocks to provide stable support for ships entering the dock is a fundamental and critical task. This typically involves the process of hoisting a large number of dock blocks from the ground onto the floating dock deck, which places extremely high demands on efficiency and safety. However, traditional dock block hoisting methods face significant challenges, as dock blocks are prone to tipping over during hoisting, posing a major safety hazard.

[0003] During shipbuilding, small and medium-sized dock piers typically weigh between 1 and 5 tons. Traditional lifting equipment is often made of heavy steel, making it difficult to handle manually and requiring the assistance of forklifts, cranes, and other equipment. This results in high equipment deployment costs and poor flexibility. Existing equipment lacks effective restraints during lifting, making it prone to displacement or falling from heights, potentially causing equipment damage or personal injury. Using wire ropes to lift dock piers causes wear between the wire ropes and the edges of the dock piers and forklift holes; using profiles to lift dock piers leads to deformation of the profiles over time, affecting safety. Utility Model Content

[0004] The purpose of this invention is to provide a hoisting tool for floating dock piers, which solves the problem of low safety during the current hoisting process of dock piers.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A hoisting fixture for a floating dock pier is characterized by comprising an upper panel, a lower panel, a web, and reinforcing rings. The upper panel is disposed on the top surface of the web, the lower panel is disposed on the bottom surface of the web, and reinforcing rings are connected to both sides of the web. The web is provided with hoisting holes, and the reinforcing rings are provided with through holes communicating with the hoisting holes.

[0006] Furthermore, the web includes a base and a limiting portion, the limiting portion being disposed on both sides of the base, and the limiting portion being inclined obliquely upwards and outwards along the base; the lifting hole is disposed on the limiting portion.

[0007] Furthermore, the reinforcing ring is equipped with a lifting ring.

[0008] Furthermore, both the upper and lower panels are welded to the web plate, and the welding is done using a corner weld with a weld leg height of 10mm.

[0009] Furthermore, the inner and outer sides of the connection between the reinforcing ring and the lifting hole are fixed by welding, and the weld leg height is 10mm for corner welding.

[0010] Furthermore, the perpendicularity between the web and the upper panel, and the perpendicularity between the web and the lower panel are both ≤2mm.

[0011] Compared with the prior art, this utility model has the following advantages and beneficial effects: This invention allows a steel wire rope to pass through a hole in the dock pier and be attached to a lifting ring, ultimately securing the wire rope to the crane hook to achieve the purpose of lifting the dock pier. The web plate includes a limiting part, which effectively restricts the movement of the dock pier during lifting, ensuring stability during transport and improving lifting safety. This invention significantly improves the safety of dock pier transport and is adaptable to various dock pier models, greatly enhancing its versatility. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of a floating dock pier hoisting tool.

[0013] Figure 2 A bottom view of a floating dock pier hoisting tool.

[0014] Figure 3 This is a schematic diagram of the web.

[0015] Figure 4 A diagram to reinforce the circle.

[0016] Figure 5 for Figure 1 Cross-sectional view at point AA.

[0017] Figure 6 for Figure 1 Cross-sectional view at point BB.

[0018] Figure 7 This is the main view of the dock pier being hoisted.

[0019] Figure 8 This is a side view of the dock pier being hoisted. Detailed Implementation

[0020] like Figure 1 , Figure 2 and Figure 6 As shown, a floating dock pier hoisting fixture is characterized by comprising an upper panel 1, a lower panel 2, a web 3, and reinforcing rings 4. The upper panel 1 is disposed on the top surface of the web 3, the lower panel 2 is disposed on the bottom surface of the web 3, and reinforcing rings 4 are connected to both sides of the web 3. The web 3 is provided with hoisting holes 5, and the reinforcing rings 4 are provided with through holes 6 communicating with the hoisting holes 5. Figure 7 and Figure 8 As shown, the dock pier itself is equipped with lifting holes 5 for hoisting. If hoisting is carried out directly through these holes, the dock pier may become unstable due to inertia during transport, potentially leading to a fall from a height and causing equipment damage or even personal injury. This utility model is placed in the hole 13 within the dock pier, as... Figure 3 As shown, the web 3 includes a base 11 and a limiting part 12. The limiting part 12 is disposed on both sides of the base 11 and is inclined obliquely upward and outward along the base 11. The lifting hole 5 is disposed on the limiting part 12. The limiting part 12 restricts the movement of the dock pier, achieving zero displacement of the dock pier during hoisting, and significantly improving the safety of dock pier transfer operations.

[0021] like Figure 4 and Figure 5 As shown, a lifting ring 7 is configured on the reinforcing ring 4. One end of the steel wire rope 8 is tied to the lifting ring 7, and the other end is tied to the crane hook head, enabling the transfer of the dock pier by crane. The tooling can be transferred via the hook, eliminating the need for personnel to move the tooling, reducing reliance on large equipment and lowering costs. This invention can be adapted to the structural form of the dock pier, enabling the simultaneous lifting of a single dock pier or multiple dock piers, demonstrating strong versatility.

[0022] Both the upper panel 1 and the lower panel 2 are welded to the web 3 using angle welds with a weld leg height of 10mm. The inner and outer sides of the connection between the reinforcing ring 4 and the lifting hole 5 are fixed by welding, also using angle welds with a weld leg height of 10mm. The perpendicularity between the web 3 and the upper panel 1, and between the web 3 and the lower panel 2, are both ≤2mm.

[0023] Of course, the above description is not intended to limit the present utility model, and the present utility model is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present utility model should also fall within the protection scope of the present utility model.

Claims

1. A hoisting fixture for floating dock piers, characterized in that, It includes a top panel, a bottom panel, a web, and reinforcing rings. The top panel is disposed on the top surface of the web, and the bottom panel is disposed on the bottom surface of the web. Reinforcing rings are connected to both sides of the web. The web is provided with lifting holes, and the reinforcing rings are provided with through holes communicating with the lifting holes.

2. The floating dock pier hoisting fixture according to claim 1, characterized in that, The web includes a base and a limiting part, the limiting part is disposed on both sides of the base, and the limiting part is inclined obliquely upward and outward along the base; the lifting hole is disposed on the limiting part.

3. The floating dock pier hoisting fixture according to claim 1, characterized in that, The reinforcing ring is equipped with a lifting ring.

4. The floating dock pier hoisting fixture according to claim 1, characterized in that, Both the upper and lower panels are welded to the web plate, and the welding is done with a 10mm weld leg height.

5. The floating dock pier hoisting fixture according to claim 1, characterized in that, The inner and outer sides of the connection between the reinforcing ring and the lifting hole are fixed by welding, and the weld leg height is 10mm.

6. The floating dock pier hoisting fixture according to claim 1, characterized in that, The perpendicularity between the web and the top panel, and the perpendicularity between the web and the bottom panel are both ≤2mm.

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