The invention discloses a large-sized ring piece hoisting frame, and relates to the technical field of large-sized ring piece production auxiliary equipment. The large-sized ring piece hoisting frame is characterized by comprising a fixed frame, a fixed shaft, a sliding sleeve, Z-shaped frames, hanging chains and a hanging hook, wherein the fixed frame comprises 3-4 suspension arms which are uniformly and horizontally arranged, the fixed shaft is fixedly arranged at the upper middle position of the fixed frame, a lower-part bending angle of each Z-shaped frame is hinged to each suspension arm, each suspension arm is respectively hinged with one Z-shaped frame, the sliding sleeve is arranged at the upper part of the fixed shaft in an upper and lower movement mode, hanging ears with the same number of the suspension arms are uniformly arranged on the side surface of the sliding sleeve, the hanging chains are connected between the top of each Z-shaped frame and each hanging ear in one-to-one correspondence, and the hanging hook is fixedly arranged at the top of the sliding sleeve. The large-sized ring piece hoisting frame disclosed by the invention can be used for saving time and labor, is convenient to pick and place in a hoisting process, is good in stability, and is safe and reliable.
Large-sized ring piece hoisting frame
20.05.2015
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |
Large-size annular piece hoisting frame convenient to hoist
Europäisches Patentamt | 2015
|Duct piece hoisting mechanism and method for hoisting duct piece
Europäisches Patentamt | 2021
|