The invention discloses a lifting appliance for a tubular mold, which comprises a mounting seat, a driving device, a shear fork type clamping jaw, a chain rigging and a hollow lifting beam, the lifting beam is used for being connected with a hanging system of hoisting equipment, the mounting seat is arranged in the lifting beam, the shear fork type clamping jaw is rotatably arranged on the mounting seat and is used for grabbing and clamping the tubular mold, and the chain rigging is arranged on the chain rigging. The driving device is arranged on the mounting seat and is used for driving the shear fork type clamping jaw to grab and clamp the tubular mold, and the chain rigging enables the mounting seat to be flexibly connected with the hanging beam, so that the situation that the hanging beam is driven to swing when the shear fork type clamping jaw grabs the tubular mold can be effectively avoided, the driving force of the driving device is reduced, and the service life of the driving device is prolonged; in addition, the situation that the driving device provides insufficient driving for the shear fork type clamping jaw can be effectively avoided, so that the position of the shear fork type clamping jaw for grabbing the tubular mold does not need to be manually adjusted according to actual conditions, and the tubular mold clamping device can better adapt to automatic operation.
本发明公开了一种管形模具用吊具,包括安装座、驱动装置、剪叉式夹爪、链条索具和中空的吊梁,吊梁用于与起重设备的吊挂系统连接,安装座设置于吊梁内,剪叉式夹爪可转动地设置于安装座上,用于抓取夹持管形模具,驱动装置设置于安装座上,用于驱动剪叉式夹爪抓取并夹持管形模具,链条索具使安装座与吊梁柔性连接,从而能够有效地避免剪叉式夹爪在抓取管形模具时带动吊梁摆动,减少驱动装置的驱动力,提升驱动装置的使用寿命;此外,本发明还能够有效地避免驱动装置为剪叉式夹爪提供的驱动不足,从而无需根据实际情况通过人工去调整该剪叉式夹爪抓取管形模具的位置,使得本发明能够更好地适应于自动作业。
Lifting appliance for tubular mold
一种管形模具用吊具
2023-03-14
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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