A single-point mooring intelligent rapid de-tethering device

Abstract

The invention relates to a single point mooring intelligent quick cable releasing device, which comprises a cable releasing hook and a floating platform, wherein the cable releasing hook is arranged on the floating platform, and consists of an operating rod, a hook bolt, an anchor hook and a linkage mechanism; the end part rotating part of the cable releasing hook is provided with a shear shaft pin force measuring sensor with a data transmission line; the cable releasing hook is provided with a pull rod and is connected with a brake cable; and a resetting device is arranged on the lower part of the pull rod. The device has the advantages that: full automatic single point mooring and the automatic resetting of the cable releasing hook are implemented, and remote monitoring and remote operation are facilitated; and potential safety hazards can be greatly reduced, full automatic cable release can be realized, and when a danger occurs or tension force exceeds, the cable releasing device can perform full automatic mechanical cable release according to a requirement after a computer of a dock mater control room sends an instruction.

Description

technical field [0001] The invention relates to a cable-off device, in particular to an intelligent fast cable-off device for single point mooring. Background technique [0002] The traditional detachment hook is a special device installed on the wharf and used for ship stranding or mooring. The existing intelligent quick detachment hook can replace the traditional bollard, and can be quickly detachment according to the system intelligence, but cannot To automatically reset the mooring hook that has been detached, manual work must be carried out to make the detaching hook enter the non-working state, which is labor-intensive and not suitable for the systematic operation of modern terminal equipment, especially for single-point mooring However, this method cannot completely solve the risks of artificial offshore operations in harsh environments. Because large-tonnage ships have special needs to berth in designated sea areas, the traditional single-point mooring is to fix the...

AI Technical Summary

Problems solved by technology

[0002] The traditional detachment hook is a special device installed on the wharf and used for ship stranding or mooring. The existing intelligent quick detachment hook can replace the traditional bollard, and can be quickly detachment according to the system intelligence, but cannot To automatically reset the mooring hook that has been detached, manual work must be carried out to make the detaching hook enter the non-working state, which is labor-intensive and not suitable for the systematic operation of modern terminal equipment, especially for single-point mooring However, it cannot completely solve the risks of artificial offshore operations in harsh environments.

Because large-tonnage ships have special needs to berth in designated sea areas, the traditional single-point mooring is to fix the floating platform with cables on the seabed, and set a bollard on the floating platform. When the ship needs to berth in the designated sea area, use spare manual Rowing a small boat to transport the cables of the big ship to the bollards on the buoy for mooring the ship; in addition, the operation is risky and labor-intensive, and the berthing task cannot be completed at all under the condition of strong wind and waves

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