Install general prism fixing device on rectangular cross section contact net pole

The utility model discloses an installing the general prism fixing device on electric Railway rectangular cross section contact net pole, embracing hoop, connecting bolt and prism bar grafting sleeveby the main hoop of embracing, locking and constitute, prism bar grafting sleeve is fixed on the main hoop of embracing. When using, the main hoop of embracing embraces hoop with locking and is lockedby two connecting bolt to fix on rectangular cross section contact net pole, the prism inserted bar of taking the prism inserts prism grafting sleeve, alright fixed on it with the prism, realize thatelectronic railway connecting net pole cross -section be orbit controlling net (CP III ) the point and the setting of spud pile control network point of rectangle. All metal materials of this deviceall adopt hot -galvanize preserved handle, durable, and the main hoop of embracing embraces hoop with locking and adopts the design of oval through -hole, and size can be adjusted freely is suitable for and installs on the cross