Standard measuring and positioning assembly for electric service hole of concrete switch tie

• Main Authors: WEN JUNFANG, LIU XIANGRONG, MA LIHUA, DANG FALU, LIU BAISONG, HAN TAO
• Format: Patent
• Language: Chinese; English
• Published: 14.12.2021
• Subjects: CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS; PERMANENT WAY; PERMANENT-WAY TOOLS

The utility model discloses a standard measuring and positioning assembly for a concrete switch tie electric service hole. The standard measuring and positioning assembly comprises a positioning plate, a measuring rod, a spring and a positioning pin, a plate body of the positioning plate is provided with three holes, the three holes are respectively a first hole, a second hole and a third hole, the hole positions of the three holes are consistent with the standard position of an electric service hole, the three holes are distributed in an isosceles triangle shape, and whether the concrete switch tie meets the standard or not is detected by utilizing whether the measuring rod can be pressed smoothly or not according to the correspondence of the positioning plate and the concrete switch tie hole. 本实用新型公开了一种混凝土岔枕电务孔标准测量定位组件，包括定位板，测量杆，弹簧，定位销；所述定位板的板身设有三个孔，三个孔分别为第一孔，第二孔，第三孔，三个孔的孔位与电务孔标准位置保持一致，呈等腰三角状分布，通过定位板与混凝土岔枕孔的对应利用测量杆是否能顺利按压检测混凝土岔枕是否符合标准。