Safety warning device for engineering surveying operation based on LED lamp technology

The utility model relates to the technical field of automobile accessory machinery, and discloses an engineering surveying operation safety warning device based on an LED lamp technology, which comprises a base, a mounting block and a storage battery box body are fixedly mounted on the upper side of the base, a first supporting rod is fixedly mounted on the upper side of the mounting block, and asecond supporting rod is fixedly mounted on the lower side of the first supporting rod. A first adjusting mechanism is installed at the end, away from the base, of the first supporting rod, a first telescopic rod is installed on the upper side of the first adjusting mechanism, and a bottom baffle is installed at the end, away from the base, of the first telescopic rod. According to the engineeringsurveying operation safety warning device based on the LED lamp technology, the first adjusting mechanism is rotated clockwise to loosen the safety warning device, the connecting position of the first supporting rod and the f