Device for measuring swing angle of car coupler

• Main Authors: WANG ZHIZHONG, CHEN SHIQIAN, YANG LIANG, GU MU, SI DAOLIN, YUAN YICHANG, ZHAO ZHIRONG, MA ZHANGUO, WANG KAIYUN
• Format: Patent
• Language: Chinese; English
• Published: 03.10.2023
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The utility model provides a device for measuring the swing angle of a car coupler, which comprises a shell and a plurality of sensors arranged in the shell, and is characterized in that the shell is arranged on the head of the car coupler and is positioned on the axial center line of the car coupler; wherein the plurality of sensors comprise at least two first sensors which are distributed at intervals in the axial direction of the car coupler, and first reference points which are in one-to-one correspondence with the first sensors are arranged on a car body where the car coupler is located; the direction of a connecting straight line between the first sensor and the corresponding first reference point is perpendicular to the axial direction of the car coupler, and the first sensor can measure the distance between the first sensor and the corresponding first reference point. The beneficial effects of the utility model are that through reasonable arrangement of the sensors and arrangement of the housing for p