Nearly 10 million yuan in the country's largest professional bridge inspection vehicle, Beijing Bridge examination. The reporter learned from the Beijing Conservation Group on August 9 that it made its debut in the physical examination of the bridge near Liuli Temple on the old line of Jingjia Road in Huairou.

At the scene, the reporter saw that a strangely shaped orange-red cart moved slowly, the long arms of the rotary platform clung to the cliffs and probed directly under the bridge, and steadily held up a narrow working platform. According to reports, this test vehicle is actually like a car, although the huge professional Goodyear tires are very eye-catching, but the lifting of the 34 tons of equipment is not detached from the conventional car: the 360-degree rotating base extends diagonally upwards A bracket is provided. The end of the bracket is a vertically extendable basket. At the bottom there is a pocket operation room. A lateral bucket-like platform is extended next to it. The technicians carrying various professional inspection equipments work safely on this platform.

According to reports, the aging of bridges usually includes bridge pier cracks, concrete shedding, corrosion of steel bars, etc. The technicians can use the professional equipments including ultrasonic detectors to explore with ease on the platform of professional inspection vehicles. Since the end of last year in Beijing, this inspection vehicle has conducted strict physical examinations on large overpasses such as the Tianning Temple Bridge, Yuyuantan Bridge, and Sihui Bridge in Beijing City.