Mounting method of fish finder transducers for ship

A technology of transducers and fish finders, which is applied to ship components, ship construction, transportation and packaging, etc., can solve the problems that the watertightness of fish finder transducers is difficult to guarantee, and achieve saving manpower and material resources, simple operation, and watertight good sex effect

Active Publication Date: 2018-09-21
中国船舶集团渤海造船有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

This method solves the technical problem that the watertightness of the fish finder transducer is difficult to guarantee through the installation and use of the transducer

Method used

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  • Mounting method of fish finder transducers for ship
  • Mounting method of fish finder transducers for ship

Examples

Experimental program
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Embodiment Construction

[0019] As shown in the figure, the seamless cable tube 7 is connected to the transducer mounting gland 5 through the transducer belt cable 6, and the transducer gland is installed on the transducer 4 through the fixed threaded post 3, and the transducer Installed in the housing 2, the housing is fixed by flange mounting studs 8 and flange mounting nuts 9 on the special-shaped mounting flange 1.

[0020] The seamless cable duct has a sealed joint.

[0021] Weld and fix flange mounting studs, seamless cable tubes with sealed joints, and flange mounting nuts to the corresponding positions of the housing of the mounting device.

[0022] Weld the flange mounting studs, the seamless cable pipe with sealed joints, and the mounting device shell of the flange mounting nut to the opening at the bottom of the hull, and extend the seamless cable pipe to more than 500mm of the ship's ballast waterline.

[0023] Seal the opening of the special-shaped mounting flange on the device housing a...

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PUM

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Abstract

The invention provides a mounting method of fish finder transducers for a ship. A seamless cable pipe is connected with transducer mounting glands through transducer machine belt cables, and the transducer glands are mounted on the transducers through fixing threaded screw columns; and the transducers are mounted in a shell, and the shell is fixed through flange mounting studs and flange mountingnuts on a special-shaped mounted flange. The advantage of good water tightness is achieved by using the mounting method, and the mounting method is suitable for being used as a fish finder transducermounting method.

Description

technical field [0001] The invention mainly relates to the field of installation of marine equipment, and is applied to the installation and fixing of a transducer of a marine fish finder, in particular to a method for installing a transducer of a marine fish finder. Background technique [0002] A fish finder system is a device installed on a fishing boat to detect the size of a fish school. The transducer of the fish finder is installed at the bottom of the hull. The transducer for signal transmission or reception needs to be in direct contact with the seawater. The transducer for transmitting the signal emits electromagnetic waves into the seawater, and the transducer for receiving the signal receives electromagnetic waves from the seawater. In order to prevent seawater from pouring back into the hull from the contact surface between the transducer and the hull, the traditional installation method requires ensuring that the contact surface between the transducer and seawa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B17/00
CPCB63B17/00
Inventor 马宁毕坚裔程小宾高振礁束晓华赵玉梅蒙晓影
Owner 中国船舶集团渤海造船有限公司
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