The present invention is to provide a lifting mechanism that can adjust a position of a lifting object in a lifting state, and prevent a safety accident occurring during operation by lifting or moving the lifting object using mechanical power, an operator can adjust the lifting position of the lifting object while simply fastening or dismantling the lifting object to prevent safety accidents occurring during the operation when performing operations of tightening or dismantling the heavy lifting object that is difficult to carry and move to any device or facility by a person. According to the present invention, the lifting mechanism consists of a retainer (21) in a ring shape, a ball bearing (22), a ball bearing insertion hole (13) where the ball bearing (22) is to be inserted into the lifting object and retainer, a socket (23), and an eyebolt (24).
본 발명은, 작업자가 인력으로 들고 옮겨서 작업하기 어려운 무거운 인양물(引揚物)을 임의의 장치나 설비에 체결 또는 해체하는 작업을 할 때, 인양물을 기계적 동력을 이용하여 들어주거나 옮겨줌으로써, 작업자는 인양물의 체결위치를 조정하면서 단순히 체결 또는 해체 작업만 하게 하여 작업 중 발생하는 안전사고를 방지할 수 있는, 리프팅 상태로 인양물의 위치 조정이 가능한 리프팅 기구를 제공하기 위한 것이다. 본 발명의 리프팅 기구는, 링 형상의 리테이너(21)와, 볼베어링(22)과, 인양물과 리테이너에 볼베어링(22)이 삽입될 볼베어링 삽입구(溝)(13)와, 소켓(23) 및 아이볼트(24)를 구비하여 구성된다.
Lifting mechanism capable of adjusting the position of the lifting body in the lifting state
리프팅 상태로 인양물의 위치 조정이 가능한 리프팅 기구
2019-07-11
Patent
Electronic Resource
Korean
IPC: | B66C Krane , CRANES |
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