Fully-revolving vehicle clock for ship

Abstract

Integrating controls of ship propulsion and azimuth angle of towed bird, the shipborne full rotative engine telegraph (ET) possesses function of transmitting orders and control. The ET includes inherent ET of remote control / transmitting orders, rotating joint mechanism of ET, gearing transmission device of return gear, potentiometer for sending message of rudder angle, and limit switch of detecting zero of rudder angle. Back and forth operation of handle of ET controls state of longitudinal movement of ship remotely including speed and going forward or astern. Rotation operation of handle controls rotation state of ship remotely including azimuth angle of towed bird. When remote control system is switched to operation in engine room caused by fault, the inherent ET and control system implement transmission, track and response of signals between navigation room and engine room. The invention integrates operations for rudder and towed bird.

Description

technical field [0001] The invention relates to a marine car clock, in particular to a marine full-turn car clock which integrates ship propulsion and pod azimuth control, can rotate 360 ​​degrees, and has the functions of transmission and control. Background technique [0002] The early marine clocks were only used for the transmission of the main engine order signal between the cab and the engine room, so as to realize the speed and steering control of the ship's forward and backward movement by the cab. With the emergence of the main engine remote control system, the remote control of the main engine by the cab is integrated into the traditional messenger car clock. Recently, with the emergence of pod-type electric propulsion ships in my country's shipbuilding industry, the original structural model of separating the ship's car clock from the steering gear that controls the ship's azimuth angle is no longer suitable. In order to give full play to the maneuverability and ...

AI Technical Summary

Problems solved by technology

In order to give full play to the maneuverability and flexibility of the pod-type electric propulsion ship, some foreign companies have specially designed a special rotary manipulator for it. Although this manipulator can realize the pod azimuth angle and propulsion The cab remote control operation of speed and steering, but it does not have the original transmission clock function, once the remote control system of the cab fails and needs to be switched to the engine room, the transmission of the car order signal between the cab and the engine room cannot be realized, so another Configure a set of emergency messenger car clock

Secondly, the price of this special rotary manipulator is relatively expensive

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