Jiang, X., Namokel, M., Hu, C., Zhang, F. (2022). Gauge Deviation Measuring Instrument for Elevator. In: Wang, Y., Martinsen, K., Yu, T., Wang, K. (eds) Advanced Manufacturing and Automation XI. IWAMA 2021. Lecture Notes in Electrical Engineering, vol 880. Springer, Singapore.
Abstract
As China possesses the largest number of elevators in the world, the accidents of elevators are also increasing. In the process of elevator operation, the car runs along the direction of the guide rail. Whether the distance and deviation of the guide rail meet the design requirements directly determines whether the elevator can run safely. At the same time, the distance and deviation of the guide rail of the elevator also indirectly affect the user's comfort. Manual inspection is not easy to operate, inefficient and wasteful of resources. In order to solve this problem, an advanced measuring instrument of elevator gauge deviation is proposed, which can detect gauge deviation with many obstacles and narrow space at the elevator car top, the difficulty of equipment installation and measurement. This instrument can be widely used in elevator installation, inspection, maintenance, testing and other occasions. It can significantly improve the measurement accuracy and work efficiency, and the product market demand is large, which will produce considerable economic and social benefits. It is small in size, light in weight. It can be free carry-on and measure the gauge deviation of the elevator efficiently, conveniently and accurately.