Research on Car-Rail Coupling Dynamics of Ascending Hatchway of Elevator Safety Device Test Tower

Abstract:

The hatchway structure and operating mode were described according to the key technology of elevator safety device test tower. According to mounting structure of the ascending hatchway, the constraints of car-rail were proposed. According to constrains, the car-rail coupling dynamics models of moving and rotating were proposed at x-axis, y-axis and z-axis, and the vibration models were simplified to moving and rotating at z-axis. Based on simplified model, the dynamic characteristics of car were simulated when safety gear broken.

• Periodical: Advanced Materials Research (Volume 978)
• Pages: 135-138
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.978.135
• Online since: June 2014
• Authors: Qing Song Jiang*, Jian Ping Ye, Jia Fan Zhang
• Keywords: Car-Rail, Coupling Dynamics, Elevator Safety Device, Test Tower

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