Underwater detector rudder angle adjusting and measuring mechanism and measuring method

A technology of measuring mechanism and detector, applied in measuring devices, instruments, etc., can solve the problems of poor measurement quality and low measurement efficiency, and achieve the effects of low manufacturing cost, intuitive reading and easy installation

Pending Publication Date: 2019-03-12
SHANXI FENXI HEAVY IND
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  • Abstract
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Problems solved by technology

[0003] The invention provides an underwater detector rudder angle debugging and measuring mechanism and measurement method, which solves the technical problems of low measurement efficiency and poor measurement quality existing in underwater detector rudder angle measurement

Method used

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  • Underwater detector rudder angle adjusting and measuring mechanism and measuring method
  • Underwater detector rudder angle adjusting and measuring mechanism and measuring method
  • Underwater detector rudder angle adjusting and measuring mechanism and measuring method

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Embodiment Construction

[0016] The present invention is described in detail below in conjunction with accompanying drawing:

[0017] A rudder angle debugging and measuring mechanism for an underwater detector, comprising a rudder spine 1, a rudder shaft 2 and a rudder plate 3, a rudder angle display dial 4 is arranged on the rudder spine 1, and the rudder angle display dial 4 is connected by a dial fixing frame 5 On the rudder spine 1, a rotary encoder mounting frame 6 is arranged directly above the rudder shaft 2, a rotary encoder 7 is arranged on the rotary encoder mounting frame 6, and an inverted U-shaped support is clamped on the rudder plate 3. Frame 12, a pointer 9 is fixedly connected to the inverted U-shaped bracket 12, and an encoder input shaft penetration hole 10 is provided on the pointer 9, and the pointer 9 is arranged between the rudder angle display dial 4 and the rotary encoder mounting frame 6 In between, the rotary encoder input shaft 8 protruding downwards is threaded through the...

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Abstract

The invention discloses an underwater detector rudder angle adjusting and measuring mechanism and a measuring method. The problems that underwater detector rudder angle measurement is low in measuringefficiency and poor in measuring quality are solved. An inverted U-shaped bracket (12) is clamped on a rudder plate (3), a pointer (9) is fixedly connected to the inverted U-shaped bracket (12), an encoder input shaft cross-under through hole (10) is formed in the pointer (9) which is arranged between a rudder display dial plate (4) and a rotary encoder mounting frame (6), a rotary encoder inputshaft (8) stretching downwards penetrates through the encoder input shaft cross-under through hole (10) formed in the pointer (9), a jackscrew frame (13) is provided with a jackscrew hole, a jackscrew(14) in the jackscrew hole makes the pointer (9) abut against the rotary encoder input shaft (8), and the rotary encoder input shaft (8) is arranged over the top of a ruder shaft (2). The product debugging efficiency is improved.

Description

technical field [0001] The invention relates to a rudder angle measuring mechanism used when an underwater detector is debugged at the factory, in particular to a rudder angle measuring mechanism and a measurement method used when the underwater detector is debugged at the factory. Background technique [0002] Rudder angle is an important control parameter of underwater detectors, which affects the control quality of underwater detectors. Before the detector leaves the factory, the rudder angle of the detector needs to be adjusted and tested. Therefore, the rapid and accurate measurement of rudder angle is very important It is very important to improve the debugging quality and efficiency of underwater detector rudder angle. At present, the rudder angle measurement of underwater detectors mostly uses a mechanical dial, which requires manual reading. Due to the different observation angles, it will lead to large errors in reading the rudder angle; in addition, the measuremen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/22G01D18/00
CPCG01B21/22G01D18/00
Inventor 张晓艳杨秀芳吴琪王健梁勇解全泽康宝臣张楷唐晓庆李滟津
Owner SHANXI FENXI HEAVY IND
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