The invention discloses a lifting appliance capable of being used for lifting I-shaped steel. The device comprises a first clamping buckle, a second clamping buckle and a connection plate. A horizontal clamping port is formed in the lower part of the first clamping buckle and used for clamping one side of a flange of the I-shaped steel, a horizontal clamping port is formed in the lower part of thesecond clamping buckle and used for clamping the other side of the flange of the I-shaped steel, and the bottom of the connection plate is matched with the top of the I-shaped steel; and the first clamping buckle and the second clamping buckle are connected and fixed through the connection plate and a bolt. Through the device, the I-shaped steel can be rapidly, simply, stably and safely lifted. In common lifting for I-shaped steel, steel wire ropes are mostly adopted for bundling and lifting, and the safety coefficient is low; according to the device, the flange part of the I-shaped steel isfixed by reasonably designing the clamping buckles and by virtue of the shape characteristics of the I-shaped steel; and by adopting the lifting appliance for lifting the I-shaped steel, high safety is achieved compared with the original lifting.
本发明公开了一种可用于吊装工字钢的吊具,该装置包括第一卡扣、第二卡扣和连接板。第一卡扣的下部设有水平卡口用以卡住工字钢翼缘一侧,第二卡扣的下部设有水平卡口用以卡住工字钢翼缘另一侧,连接板的底部与工字钢的顶部相配合;第一卡扣与第二卡扣之间通过连接板以及螺栓进行连接固定。通过该装置可以对工字钢快捷简便、稳定安全地进行吊装。平常的工字钢吊装多采用钢丝绳捆扎吊装,安全系数较低,该装置利用工字钢外形特点,通过合理设计卡扣,对工字钢的翼缘部分进行固定,采用此吊具对工字钢进行吊装,与原来的吊装相比,安全性较高。
Lifting appliance capable of being used for lifting I-shaped steel
一种可用于吊装工字钢的吊具
09.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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