wu qi
Full Professor
Shanghai Institute of Special Equipment Inspection & Technical Research
Xu Haixiang
Associate Professor
Shanghai Institute of Special Equipment Inspection & Technical Research
Tang xiaoying
Shanghai Institute of Special Equipment Inspection & Technical Research
Liu Enpin
Associate Professor
Shanghai Institute of Special Equipment Inspection & Technical Research
Full Professor
Shanghai Institute of Special Equipment Inspection & Technical Research
Xu Haixiang
Associate Professor
Shanghai Institute of Special Equipment Inspection & Technical Research
Tang xiaoying
Shanghai Institute of Special Equipment Inspection & Technical Research
Liu Enpin
Associate Professor
Shanghai Institute of Special Equipment Inspection & Technical Research
Amplitude inspection of the large crawler crane without the marker of turning center
According to the inspection requirement of monitoring and management system for large lifting machinery in the national safety technical specification, safety monitoring and management system should be installed for crawler crane with a capacity of more than 100 tons. There is an inspection requirement for the amplitude accuracy of the crawler crane. It requires that the sensors should be tested accurately during operation and within the allowable range of the operation instructions. However, it is difficult to find the turning center of the crane without the marker of turning center on the spot. The revolving center is covered by the end cover, etc. because the crawler crane has been installed. Therefore, it is necessary to consider other ways to test the relevant parameters. In this paper the method is to make the best of the technical and precision advantages of the total station, and
