Aircraft course deflection control surface angle measuring device and using method
An angle measuring device, the technology of aircraft heading, which is applied in the direction of angle/taper measurement, aircraft component testing, etc., can solve the problems of difficult operation process, low accuracy of measurement data, etc., achieve convenient clamping adjustment, reduce operation difficulty, work Efficient effect
Pending Publication Date: 2020-08-04
SHENYANG AIRCRAFT CORP
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Problems solved by technology
[0004] The purpose of the patent of the present invention is to use the flexible support arm to adjust the pointer and the universal scale plate measuring mechanism to jointly form the aircraft course control rudder surface deflection angle measurement tool, which starts from the operation process, the clamping of the scale plate, the projection method of the pointer, etc. , the novel design of using beam projection instead of direct vision of human eyes greatly solves the problems of low measurement data accuracy and difficult operation process caused by human factors and the defects of the measurement equipment itself in the past
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[0027] The tooling of the present invention is mainly composed of a zero adjustment screw 1, a level indicator 2, an arc-shaped angle ruler plate 3, an angle ruler fixing bracket 4, a rubber pad 5, a fixed arm 6, an arm locking bolt 7, and a longitudinal adjustment arm 8. Arm adjusting bolt 9, pointer fixing support 10, universal connecting rod A11, universal connecting rod B12, universal locking device 13, laser light beam device 14, spherical connecting bolt 15, and locking bolt 16, The specific structure is as figure 1 , figure 2 , image 3shown. Wherein the zero adjustment screw 1 is mainly used to adjust the arc-shaped angle scale disc 3 to move left and right when the angle scale is fixed on the fixed structure of the deflection rudder surface, so that the projection point of the laser light beam device 14 is aligned with the "0" on the angle scale. " position scale line alignment; the level indicator 2 is mainly used to monitor when the angle ruler is fixed, so that...
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The invention provides an aircraft course deflection control surface angle measuring device and a using method, and belongs to the field of mechanical technical measurement. The device comprises a zero adjusting screw, a horizontal indicator, an arc-shaped goniometer disc, a goniometer fixing support, a rubber pad, a fixing support arm, a support arm locking bolt, a longitudinal adjusting supportarm, a support arm adjusting bolt, a pointer fixing support, a universal connecting rod, a universal locking device, a laser lamp beam device, a spherical connecting bolt and a locking bolt. The flexible support arm adjusting pointer and the universal ruler disc measuring mechanism form the airplane course control surface deflection angle measuring tool; the tool starts from the angles of the operation process, the clamping of the ruler disc, the projection mode of the pointer and the like, the novel design that light beam projection replaces human eye direct vision is adopted, and the problems that in the past, the accuracy of measured data is low, and the difficulty of the operation process is large due to human factors and defects of measuring equipment are greatly solved.
Description
technical field [0001] The invention belongs to the field of mechanical technology measurement, and relates to the use of a universal angle bracket and a laser light beam device to replace the previous purely mechanical measurement in the process of measuring the deflection angle of the rudder surface of the aircraft control system, which can not only realize accurate measurement, Moreover, on the basis of reducing the difficulty of measurement, the accuracy of measurement data and the efficiency of measurement work are strictly guaranteed. Background technique [0002] During the debugging process of the aircraft control system, it is not only necessary to accurately debug and measure the deflection angle and stroke of the input mechanism in each direction of the control system, but also to debug and measure the deflection angle of each corresponding rudder surface. If the angle is not within the specified value range, the corresponding adjustment mechanism needs to be read...
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IPC IPC(8): B64F5/60G01B5/24
CPCB64F5/60G01B5/24
Inventor 孙志强刘瑞张潇文孙羽来
Owner SHENYANG AIRCRAFT CORP