Angle cock installation angle measuring plate

• Main Authors: SONG JUN, GUAN YIN, ZHANG WENHAI, MA DEYONG, CHENG TIANGE, ZHANG SHENGTAO, CHEN JIANJUN, MA CHAOYU, LU SHENGHU, SUN YANPENG, MA ZONGGUI
• Format: Patent
• Language: Chinese; English
• Published: 04.01.2022
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

The utility model provides an angle cock installation angle measuring plate, and relates to the technical field of railway locomotives. The angle cock installation angle measuring plate comprises a base plate and a pointer, one side of the base plate is provided with a bayonet, the bayonet is used for abutting against and fixing the side face of a hexagon nut of an angle cock, the tail of the pointer is rotatably connected with the base plate through a pin shaft, and the surface of the base plate is provided with angle scales matched with the pointer. According to the angle cock installation angle measuring plate provided by the utility model, the substrate is fixed on the hexagon nut of the angle cock to be measured through the bayonet, and the installation angle of the angle cock is measured through the cooperation of the freely rotating pointer and the angle scales, so that the measuring efficiency is high, and the measuring result is accurate. 本实用新型提供一种折角塞门安装角度测量板，涉及铁路机车技术领域。其中，该折角塞门安装角度测量板包括：基板和指针，其中，基板的