【摘要】 随着电梯使用更加普遍,因电梯故障或人为因素造成突然停梯,乘客被困的情况时有发生。通过困人电梯轿厢所在的不同位置,结合常规救援步骤,对快速救援的可行性与安全性进行分析,结合规范GB23821—2009《机械安全防止上下肢触及危险区的安全距离》对安全开口的要求,分别算出轿厢位于层站地坎上、下区域,快速救援安全距离的最大高度,得出可以进行安全快速救援的几种情况。更多还原

【Abstract】 With the wider use of elevators, sudden stops due to elevator failures or human factors often occur, resulting in passengers being trapped. According to the different positions of the trapped elevator car and the conventional rescue procedures, the feasibility and safety of quick rescue are analyzed. Combined with the requirements for safety openings in GB23821-2009 Mechanical SafetySafety Distance to Prevent Upper and Lower Limbs from Touching Dangerous Areas, the maximum height of the safe distance for quick rescue is calculated for the car to be located in the upper and lower areas of the landing floor, respectively, and several situations that can be safely and quickly rescued are obtained.更多还原