Abutting joint locking device for submersible launching and retrieving and abutting joint locking method

A technology for locking devices and submersibles, applied in transportation and packaging, underwater operation equipment, ships, etc., can solve problems such as low operating efficiency, damage to submersibles, and improvement in safety, so as to reduce the probability of damage and reduce shaking effect
CN107264751AActive Publication Date: 2017-10-20SOUTH CHINA MARINE MACHINERY
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
SOUTH CHINA MARINE MACHINERY
Publication Date
2017-10-20

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Abstract

The invention discloses an abutting joint locking device for submersible launching and retrieving and an abutting joint locking method. The abutting joint locking device comprises a cylindrical installing base, a pressing ring arranged at the lower part of the installing base, linkage rod mechanisms distributed at four sides of the installing base and a locking mechanism in the installing base; each linkage mechanism comprises a first link rod, a second link rod, and a clamping cylinder; one end of the first link rod is hinged with the installing base, and the other end is hinged with one end of the second link rod; the other end of the second link rod is hinged with the pressing ring, the cylinder body of the clamping cylinder is hinged with the installing base, and the output shaft of the clamping cylinder is hinged with the second link rod; the locking mechanism comprises two moving door plates arranged symmetrically and a driving mechanism for driving two moving door plates to overturn; grooves are arranged on the moving door plates, and two grooves of the moving door plates are combined to form a through hole. A submersible is locked by the abutting joint locking device, so that the submersible is free from unexpected falling during the launching and retrieving, the probability of damaging the submersible is reduced.
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Description

technical field

[0001] The invention relates to the deployment and recovery of a submersible, in particular to a docking and locking device and a method for deploying and recovering a submersible. Background technique

[0002] People generally use submersibles to investigate the deep sea, so it is necessary to deploy and recover the submersibles. The traditional method is to first transport the submersible and the winch to the ship; then erect the support on the ship, use the winch to hoist the submersible into the sea; when recovering, use the winch to lift the submersible; finally pull the submersible back to the ship by manpower . At present, there is no special equipment to protect the transportation and storage of the submersible, and the submersible is likely to be damaged during transportation and storage; in addition, when the submersible is being constructed on site, relevant preparations need to be done, and the operation efficiency is low; The deployment and rec...

Claims

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