Novel high speed rail truss type bridge detecting vehicle

Abstract

The invention relates to a novel high speed rail truss type bridge detecting vehicle. The novel high speed rail truss type bridge detecting vehicle comprises a locomotive and a truss assembly installed on the locomotive, wherein the truss assembly comprises a truss, a lifting device, a rotation device and a telescopic cylinder, the bottom of a cylinder body of the telescopic cylinder is installed on the lifting device, the rotation device is connected onto a movable rod of the telescopic cylinder, and the truss is installed on the rotation device. The novel high speed rail truss type bridge detecting vehicle uses the truss assembly composed of the truss, the lifting device, the rotation device and the telescopic cylinder, can contain a large number of maintainers, and is high in work efficiency.

Description

technical field [0001] The invention specifically relates to a novel high-speed rail truss type bridge inspection vehicle. Background technique [0002] At present, the operating mileage of my country's high-speed railway has exceeded 10,000 kilometers, becoming the country with the longest operating mileage of high-speed railway in the world; especially pointed out that high-speed railway bridges account for more than 40% of the total operating mileage, and the proportion of bridges in areas with many mountains and rivers is even higher Therefore, regular inspection and maintenance of bridges has become a very important project; high-speed rail bridge inspection vehicles are generally made of special working devices installed on the chassis of a large locomotive frame. According to different operating mechanisms, there are roughly hanging basket type And the truss type, the hanging basket type is small in structure, less restricted by the bridge structure, and flexible in wor...

AI Technical Summary

Problems solved by technology

[0002] At present, the operating mileage of my country's high-speed railway has exceeded 10,000 kilometers, becoming the country with the longest operating mileage of high-speed railway in the world; especially pointed out that high-speed railway bridges account for more than 40% of the total operating mileage, and the proportion of bridges in areas with many mountains and rivers is even higher Therefore, regular inspection and maintenance of bridges has become a very important project; high-speed rail bridge inspection vehicles are generally made of special working devices installed on the chassis of a large locomotive frame. According to different operating mechanisms, there are roughly hanging basket type And the truss type, the hanging basket type is small in structure, less restricted by the bridge structure, and flexible in work, but it can only be detected by dot matrix under the bridge during work. The hanging basket can only accommodate 2 people, and the load capacity is generally only 200-300kg. less efficient

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