The invention provides highway crossing equipment for power grid construction. The highway crossing equipment comprises at least a group of crossing device and an electric control device. The crossingdevice comprises a base, a supporting rod and a top plate. The supporting rod comprises a fixed sleeve and a telescopic rod. The fixed sleeve is fixedly connected with the top plate. The lower end ofthe telescopic rod is fixedly connected with the base. The telescopic rod is detachably connected inside the sleeve. The electric control device comprises a mounting bracket and a microprocessor, a power supply, a distance detection module I, a video recorder I, a distance detection module II, a video recorder II, an alarm module and a user terminal which are arranged on the mounting bracket. Theuser terminal is connected with the microprocessor through a wireless connection mode. The personnel under the cable or the equipment can be monitored through the distance detection module I and thedistance detection module II, and the video content can be sent to the user terminal through the video recorder I or the video recorder II in necessity. The highway crossing equipment for power grid construction is simple in structure and convenient to install and can eliminate the hidden danger of safety and further eliminate occurrence of accidents so as to be worth popularizing.