A spud shoe for a wind power installation ship

Abstract

The invention discloses a pile shoe used for a wind power installation vessel. The pile shoe comprises a pile shoe body of a watertight structure; the pile shoe body is connected with a pile leg; the pile shoe body comprises an upper conical panel, a lower surface board and lateral boards; the pile shoe body is further evenly provided with multiple round through holes and pile punching holes; the round through holes comprise cylindrical sections connected with the upper conical panel and horn sections connected with the lower surface board; partition boards capable of shielding the cylindrical sections in size are arranged in the positions where the cylindrical sections and the horn sections are connected; the partition boards are hinged to fixing lug boards on the inner sides of the round through holes through lug boards at one ends of the partition boards and rotary shafts; the fixing lug boards are provided with backing pins for limiting openings of the partition boards. The pile shoe used for the wind power installation vessel is simple in structure; the pile pulling area of the pile shoe is reduced and the pile pulling time is shortened on the condition of not reducing the bearing capacity of the pile shoe; the use safety of a platform is improved; the service life of the platform is prolonged.

Description

technical field [0001] The invention relates to a marine spud shoe, in particular to a marine spud shoe for offshore wind power installation, and belongs to the technical field of marine equipment. Background technique [0002] The spud shoe is the equipment used by the offshore jack-up installation vessel to fix the hull, and it is fixed at the bottom of the spud legs. One of its functions is to protect the pile legs; the other is to facilitate pile placement, because the bottom of the pile shoe is generally in the shape of a cone, which is easy to cut into the soil layer, especially the relatively hard soil layer. In order to ensure the safe operation of the offshore wind power installation platform, the spud cans of the platform must meet the carrying capacity, anti-sliding capacity, anti-overturning capacity and booting capacity in the working sea area, so the type and bearing area of ​​the spud cans are closely related to the foundation of the sea area. [0003] With t...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a spud can with circular through-holes for wind power installation ships in order to overcome the above-mentioned defects of existing spud cans that are difficult to insert and pull piles

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