A soft rigid arm single point mooring device with a slider that can be released quickly

Abstract

The invention relates to a soft rigid arm single-point mooring device with a sliding block capable of being quickly released, which comprises a mooring ship and a fixed tower, wherein a mooring rigidarm is arranged on the fixed tower, and the other end of the mooring rigid arm is hinged with a mooring leg; and in addition, the soft rigid arm single-point mooring device also comprises a mooring bracket arranged on the mooring ship; the inclined slideway is arranged on the mooring bracket; the slide block is arranged in the inclined slideway; and the connecting seat is hinged with the other endof the mooring leg, and the sliding block is fixedly connected with the connecting seat. According to the soft rigid arm single-point mooring device with sliding block capable of being quickly released, the mooring bracket arranged on the mooring ship can be quickly separated from the mooring legs connected with the fixed tower, so that the mooring ship can be safely withdrawn from the single-point mooring device at any time.

Description

technical field [0001] The invention relates to a single-point mooring device, in particular to a soft rigid-arm single-point mooring device with a slider that can be released quickly, and belongs to the field of marine engineering structural devices. Background technique [0002] The single-point mooring device means that the marine engineering ship is moored on another fixed or floating structure in the form of a single point. Due to the wind vane effect, the ship can rotate 360° with the wind and waves around the structure, so that the ocean Engineering ships are subjected to the least force. [0003] When marine engineering ships encounter emergencies such as extreme sea conditions, equipment or structural failure, etc., it is necessary to quickly release the single point mooring system from the ship to avoid overloading the single point mooring system and causing serious accidents. The soft rigid arm mechanism of single point mooring system is a large component, and it...

AI Technical Summary

Problems solved by technology

In the conventional release scheme, the demolition operation needs to be carried out under the condition of small stress on the demolished parts in the process of pulling out the pin shaft and removing the bolts under calm sea conditions. The conventional release generally takes at least 3 to 4 days, which cannot meet the requirements of rapid release.

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