The invention discloses a lifting appliance suitable for a traction type elevator, which comprises a vertical long-strip-shaped lifting appliance frame, the top end of the lifting appliance frame is provided with a traction rope connecting piece and an upper rolling guide shoe which are used for being connected with a traction rope, the middle of the lifting appliance frame is provided with a reserved hole which is used for being hung on a telescopic rod in the lateral direction of an elevator car and a safety bolt assembly for preventing the telescopic rod from returning, the bottom end of the lifting appliance frame is provided with a lower rolling guide shoe, and the upper rolling guide shoe and the lower rolling guide shoe are both matched with a fixed lifting appliance rail. And a counter weight for ensuring the tensioning of the traction rope and adjusting the gravity center position of the lifting appliance is detachably mounted along the lifting appliance frame. When the lifting appliance pulls the elevator car, the position of the pulling rope and the lifting point are not on the vertical plane of the elevator car, so that the utilization rate of the space of the elevator shaft can be improved, the elevator shaft can be conveniently expanded and applied, and the lifting appliance is stable in operation and free of blockage and unhooking.
本发明公开了一种适用于曳引式电梯的吊具,包括竖向长条状的吊具框,吊具框的顶端设有用于连接牵引绳的牵引绳连接件和上滚动导靴、中间设有用于挂接在电梯轿厢侧向的伸缩杆上的预留孔洞和防止伸缩杆退回的安全插销组件、底端设有下滚动导靴,上滚动导靴和下滚动导靴均与固定的吊具轨道配合,吊具框沿线可拆卸的安装有用于保证牵引绳紧绷和调整吊具重心位置的配重。该吊具牵引电梯轿厢时牵引绳的位置和吊点不在电梯轿厢垂直面上,可提高电梯井道空间的可利用率,方便对电梯井道进行拓展应用,运行平稳、不卡顿、不脱钩。
Lifting appliance suitable for traction type elevator
适用于曳引式电梯的吊具
2023-04-11
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
Rotary lifting appliance suitable for double-crane lifting
European Patent Office | 2015
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