Water-borne electronic remote control releaser

An electronic remote control and releaser technology, applied in ships, cargo handling equipment, passenger handling equipment, etc., can solve the signal transmission and reception that easily affects the wireless control system, cannot meet the needs of marine survey instruments or equipment, and has no solution to be released. It can solve problems such as object shaking or rotation, and achieve the effect of promoting the application value, releasing the action and time accurately, and ensuring the requirements of safe operation.
CN105539737AActive Publication Date: 2016-05-04THE FIRST INST OF OCEANOGRAPHY SOA
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
THE FIRST INST OF OCEANOGRAPHY SOA
Publication Date
2016-05-04

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Abstract

A water-borne electronic remote control releaser comprises a first shell, a remote control unit and a release hook assembly. A direct-current motor and a controller are installed in the first shell. A motor shaft of the first-current motor stretches out of the first shell downwards. The release hook assembly comprises a side plate, a hook body and a movable block. The upper portion of the side plate and the first shell are fixed, one side of the upper portion of the side plate is hinged to the movable block, and the lower portion of the side plate is hinged to one end of the hook body. A clamping structure matched with the free end of the hook body is arranged at the end, close to the hinge point of the movable block and the side plate, of the movable block, and a release movement mechanism is arranged between the other end of the movable block and the motor shaft, and can control the movable block to be separated from the free end of the hook body. Automatic placing of an instrument or equipment is achieved in a remote control manner, and placing is stable and accurate. The movable block and the hook body are provided with a lever movement structure, so that the weight of a to-be-released object capable of being borne by the releaser is increased. By means of an arranged rotating mechanism, when the to-be-released object shakes or rotates, movement transfer can be stopped to guarantee the placing effect, quality and safety.
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Description

technical field

[0001] The invention relates to an automatic release device, which belongs to the technical field of marine survey, in particular to a marine electronic remote control release device for remote and safe release of instruments or equipment waiting to be released on a marine survey ship. Background technique

[0002] In the process of marine survey and observation, various instruments or equipment are used. Because the heavy instruments or equipment such as gravity anchors are usually more than 2 tons, some even weigh 3 tons, they need to be released according to the location and environmental requirements. Generally, a winch is used to hoist the instrument or equipment out of the ship's side, and the fixed-point delivery is controlled by a mechanical or electric releaser.

[0003] The existing mechanical release device includes a release hook and a mechanical locking device. During the release process, a manual pull wire is used to connect the mechanical locki...

Claims

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