电梯顶部和底坑安全空间测量的要点分析

Analysis on Key Points of Safety Space Measurement at Elevator Roof and Pit

电梯顶部和底坑空间是电梯安全运行的一项重要的技术指标。当发生冲顶或墩底事故时,有效的安全空间能确保电梯设备的有效性以及电梯作业人员在轿顶和底坑的安全性。针对电梯顶部和底坑安全空间各项要点的要求、目的、测量方法和注意事项进行详细叙述,并列举出检验过程中所遇到的特殊情况及相应的解决方法。

The safety space at elevator roof and pit is an important technical index for the elevator safe operation. When the accidents arehappened such as the elevator hits ceiling or touchs ground, the effective safety space can ensure the validity of the elevator equipmentand the safety of the elevator operators in the car top and bottom pit.Requirements, objectives, measurement methods, and mattersneeding attention of safety space at elevator roof and pit are described detailedly in this paper. The special conditions and correspondingsolution methods in the elevator inspection process are enumerated in this paper.