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Special winch operation console for oceanographic instrumentation for ship

A technology for manipulating consoles and oceanographic instruments, applied to hoisting devices, clockwork mechanisms, etc., can solve problems that affect the accuracy of survey data, are prone to accidents, and fatigue

Inactive Publication Date: 2005-06-29
OCEAN UNIV OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During marine surveys, the hydraulic winch controlled by the console needs to be raised and lowered at a constant speed, but when the sea is stormy, the ship will swing back and forth, left and right, and when people operate the handle, the control handle on the control valve will also follow the swing of the ship. Shifting, the speed of the winch will change at this time, which will affect the accuracy of the investigation data
In addition, pushing and pulling the handle of the control valve for a long time can easily cause fatigue, especially in deep sea operations. If the water depth is 5,000 meters and the speed of lowering or lifting is 30 meters per minute, the operating time is about 5 hours. Fatigue work, prone to accidents

Method used

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  • Special winch operation console for oceanographic instrumentation for ship
  • Special winch operation console for oceanographic instrumentation for ship
  • Special winch operation console for oceanographic instrumentation for ship

Examples

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Embodiment Construction

[0010] like figure 1 , the present invention includes a control valve 3 with a joystick 9 and a console main body 1 of a casing 2, and is characterized in that a stop positioning device connected with the joystick 9 to limit the lifting position of the handle is arranged on the table 6 of the casing 2, so The above-mentioned stop positioning device is composed of a gear rod 8 fixed on the joystick 9 and a stop plate 7 with a hole 13 fixed on the table 6, and the gear rod 8 is inserted through and fixed on the table. 6 in the hole 13 of the stop plate 7. The above-mentioned control valve 3 with control valve oil pipe 4 is fixed under the platform 6 with bolts 5 .

[0011] The gear rod 8 is a structure with a cotter pin hole 12 at one end and a stop tooth 11 above the rod. This cotter pin hole 12 is fixed on the control handle 9 by the cotter pin 10 of commercially available standard, should be fixed on the 1 / 3 place of control handle 9 upper ends usually. Described gear bar ...

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Abstract

The invention is a special purpose hoist control desk of marine instrument on ship. It consists of control valve with a handle and the main desk body on the shell. It features that a device used for limiting the position of the handle linked with the device is installed on the shell on the desk which stops to locate at any moment. The device consists of a pole with teeth fixed on the handle and a stop board with holes fixed on the desk. The above teeth pole is inserted into the hole on the board. The invention has rational structure, easy handling, not only lowers the labor intensity greatly but ensures the stability and safety of this instrument so to gain ideal measurement.

Description

technical field [0001] The invention relates to a special winch control console for marine instruments. Background technique [0002] The existing control console is a special console for marine instruments, in which the control valve is a continuously variable hydraulic control valve. Under normal circumstances, the handle of the control valve of the control console is in the parking position in the free state. If the handle is pushed forward , the winch hangs the instrument down; pull it back to rise, and the greater the stroke of the push-pull handle, the faster the winch speed. During marine surveys, the hydraulic winch controlled by the console needs to be raised and lowered at a constant speed, but when the sea is stormy, the ship will swing back and forth, left and right, and when people operate the handle, the control handle on the control valve will also follow the swing of the ship. At this time, the speed of the winch will change, which will affect the accuracy o...

Claims

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Application Information

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IPC IPC(8): B66D1/44
Inventor 赵忠生杨宝起
Owner OCEAN UNIV OF CHINA
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