The invention provides a vertical elevator multiple safety brake protection device which comprises an elevator car body in an elevator shaft, a protection assembly is arranged at the bottom of the elevator shaft, and the protection assembly comprises a buffer plate, a buffer column, an oil collection outer box, an oil storage inner box, a spring, a connecting plate and an extrusion hole, and the spring, the connecting plate and the extrusion hole are arranged in the oil storage inner box. The spring is connected between the inner bottom of the oil storage inner box and the connecting plate, the buffer column is connected between the connecting plate and the buffer plate, and the buffer column sequentially penetrates through the oil storage inner box and the oil collection outer box; when the buffer columns extrude the springs under the action of external force, hydraulic oil in the oil storage inner box can be extruded into the oil collection outer box from extrusion holes formed in a top plate of the oil storage inner box by the connecting plate. The system has the advantages that the structural design is reasonable, installation and operation are convenient, multiple safety protection is set, and data sharing is achieved.
本发明提供垂直电梯多重安全制动保护装置,包括电梯井道内的电梯轿厢本体,所述电梯井道底部设有保护组件,所述保护组件包括缓冲板、缓冲柱、油液收集外箱、油液储存内箱及油液储存内箱内设的弹簧、衔接板、挤出孔,所述弹簧连接于油液储存内箱内底与衔接板之间,所述缓冲柱连接于衔接板与缓冲板之间并且缓冲柱依次贯穿油液储存内箱和油液收集外箱,缓冲柱受外力挤压弹簧时油液储存内箱中液压油会被衔接板从油液储存内箱顶板布设的挤出孔挤出至油液收集外箱。本发明的优点为:结构设计合理,安装及操作方便,设置多重安全保护,实现数据共享。
Multi-safety brake protection device for vertical elevator
垂直电梯多重安全制动保护装置
2024-11-15
Patent
Electronic Resource
Chinese
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