Folded ship signal command device visual all day long

Abstract

The invention discloses a folded ship signal command device visual all day long. The folded ship signal command device visual ally day long comprises an inner plate body, a front side plate body and aback side plate body, the front side plate body and the back side plate body are respectively symmetrically located at the front side and the back side of the inner plate body, and the side walls ofthe sides, close to the inner plate body, of the front side plate body and the back side plate body are fixed with the side wall of the inner plate body by virtue of multiple connecting plates. The signal command device disclosed by the invention avoids frequent fluctuation of a signal flag, wear of a traction steel wire rope is reduced, loss is reduced, and maintenance intensity of signal personnel is also reduced, so that cost is reduced, and a potential safety hazard is eliminated; and the signal flag emits light and is visual at night, so that safety of a ship during night navigation is greatly improved, and commanding efficiency and commanding precision are improved; meanwhile, a flag number light is improved, and then a signal pole is correspondingly improved, so that materials are saved, energy sources are saved, operation and maintenance are simple and convenient, the newest AIS intelligent command system can be accessed, and superiority of the device disclosed by the inventioncan be more fully embodied.

Description

technical field [0001] The invention relates to the technical field of ship signal command, in particular to a foldable all-weather visible ship signal command device. Background technique [0002] The traffic signal revealing is set on the river sections that require navigation control, such as the narrow and sharp bends or single-hole bridges where the up and down ships cannot see each other in the same direction or sailing in the same direction. On the main line of the Yangtze River, the channel passage signal signs are mainly concentrated on the signal stations in the canyon section of the Chuanjiang mountainous area. The upstream channel is known as "curved, narrow, shallow, urgent, and dangerous". [0003] The signal station reveals the signal in time according to the situation of incoming ships, and directs the passing ships to pass through the control river section in sequence. The traffic command work of the signal station plays an irreplaceable role in ensuring the...

AI Technical Summary

Problems solved by technology

[0004] However, the current signal revealing device has the following disadvantages: in the existing signal revealing device, multiple indicating arrows are hung on the signal pole at the same time, and the command signal is sent only by the up and down distance of the arrow, the indicating effect is not strong, and two signals are required Flags move up and down frequently, the traction wire wears a lot, and the efficiency is not high; the existing signal flags and signal lamps are separated and cannot be integrated, and they function independently, resulting in a certain waste of resources. Signal flags and signal lights need frequent maintenance. The location is relatively high, and every time you need to climb, there is a big safety hazard during operation. Improvements are needed to address the above problems

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