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Self-control-knock fog bell device

A fog clock and power supply device technology, applied in the field of ship navigation, can solve the problems of ship collision, irregular knocking, unfavorable anchor lookout, etc.

Inactive Publication Date: 2014-11-19
中国人民解放军92213部队
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The actual situation is that the knocking is not standardized, or continuous knocking or no knocking, the result is not conducive to anchor lookout, and even ship collision

Method used

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  • Self-control-knock fog bell device
  • Self-control-knock fog bell device
  • Self-control-knock fog bell device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] How to use the device:

[0023] 1. Install the fog bell (fog gong) on ​​the bow (stern) of the ship, hang the fog bell with a shackle or fix the base on the deck bracket, it can be used.

[0024] 2. Connect the fog bell (fog gong) to the intermittent cycle time controller, connect the 220V (50HZ) marine power supply, and the system will strike the fog bell (fog gong) in a cycle according to the set method.

[0025] 3. When the fog and rain are over and the fog clock does not need to work, just turn off the power to stop working.

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Abstract

The invention relates to a self-control-knock fog bell device. A bell body of the device is arranged inside a bracket, a hammer head is arranged inside the bell body, one end of a swinging rod is connected with the hammer head, the other end of the swinging rod is connected with one end of one arm of a rocker arm, the joint of the two arms of the rocker arm is provided with outer threads and a joint bearing, one end of the other arm of the rocker arm is connected with a crank, the crank is connected with a motor, and the knock position of the hammer head is adjusted through the rocker arm by adjusting the position of the rocker arm to the swinging rod. The self-control-knock fog bell device is simple in structure and convenient to use, flexible in use and high in reliability, and has high application and popularization value.

Description

technical field [0001] The device of the invention belongs to the application field of ship navigation, and in particular relates to an automatic control knocking fog bell device in ship anchoring and navigation safety protection technology. Background technique [0002] According to the International Maritime Collision Avoidance Rules, when a ship breaks down at sea or in a harbor anchorage in foggy and rainy weather, in order to avoid collision with the sailing ship, a fog bell is hung on the bow of the ship, and the anchor crew will strike the fog bell rapidly. The fog clock lasts for about 5 seconds, then stops for 1 minute and then recirculates quickly. If the length of the ship is greater than 100 meters, a fog gong should be installed at the stern of the ship, and the anchor crew at the stern will strike the fog gong immediately after the sound of the fog bell, in the same cycle. In this way, the anchor watch has to strike the fog clock 55 times for a total of 1100 ...

Claims

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Application Information

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IPC IPC(8): B63B45/08
Inventor 陈宏权盛德奎唐会林江兴祥李众
Owner 中国人民解放军92213部队