The invention provides a self-locking protection type elevator, belongs to the technical field of elevator equipment, and solves the problem that an existing elevator cannot be effectively self-locked and cannot personnel safety when a fault occurs. The self-locking protection type elevator comprises a left frame mechanism and a right frame mechanism. A lifting frame mechanism is arranged between the left frame mechanism and the right frame mechanism. An elevator car mechanism is arranged in the lifting frame mechanism. A self-locking mechanism is arranged at the lower end of the lifting frame mechanism and slidably connected to the left frame mechanism and the right frame mechanism. A buffering mechanism is arranged at the lower end of the self-locking mechanism. A brake mechanism is arranged on the left frame mechanism. The left frame mechanism comprises a traction machine, and a traction wheel is arranged on an output shaft of the traction machine. The lifting frame mechanism comprises two guide wheels, a plurality of traction steel ropes are arranged between the two guide wheels and the traction wheel, and the brake mechanism is clamped on the traction steel ropes. The elevator can ascend and descend stably, multi-structure matching self-locking speed reduction can be achieved when a fault occurs, the buffering mechanism can be pressed to deform, effective buffering protection is achieved, collision is avoided, and personnel safety is guaranteed.
本发明提供了一种自锁保护型电梯升降机,属于电梯设备技术领域,它解决了现有电梯升降机发生故障时不能有效自锁,不能保证人员安全等问题。包括左架机构和右架机构,左架机构和右架机构之间设有升降框架机构,升降框架机构内部设有电梯厢机构,升降框架机构的下端设有自锁机构,自锁机构分别滑动连接在左架机构和右架机构上,自锁机构的下端设有缓冲机构,左架机构上设有制动机构,左架机构包括曳引机,曳引机的输出轴上设有曳引轮,升降框架机构包括两个导轮,两个导轮和曳引轮之间设有若干曳引钢绳,制动机构夹持在曳引钢绳上,本发明升降稳定,在发生故障时可多结构配合自锁减速,缓冲机构可受压变形,有效缓冲保护,避免碰撞,保证人员安全。
Self-locking protection type elevator
一种自锁保护型电梯升降机
2022-01-28
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |