The invention discloses an anti-falling pipeline hoisting device which comprises a clamping assembly, the clamping assembly comprises a first lantern ring and a pushing and clamping piece, an annular groove is formed in the first lantern ring, and the pushing and clamping piece is arranged in the annular groove; the control assembly comprises a second lantern ring and an inner ring, the inner ring and the second lantern ring are connected through a connecting shaft, and the inner ring is embedded in the annular groove; the connecting structure is convenient to connect, firm in installation, capable of avoiding the problems of slipping and falling off and high in safety.
本发明公开了一种防脱落管道吊装装置,包括,夹持组件,所述夹持组件包括第一套环和推卡件,所述第一套环中设置有环槽,所述推卡件设置于所述环槽中;控制组件,所述控制组件包括第二套环和内环,所述内环和第二套环通过连接轴连接,所述内环嵌于所述环槽中;本发明便于连接且安装牢固,避免滑落、脱落的问题,安全性高。
Anti-falling pipeline hoisting device
一种防脱落管道吊装装置
2023-03-21
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Anti-falling safety protection device for hoisting equipment and hoisting equipment
Europäisches Patentamt | 2021
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