An anchor frame for a tower crane comprises: first to fourth sub frames coupled to an outer surface of a mast by surrounding the same; and first to third reinforcing bars coupled between the first to fourth sub frames and the mast. According to the present invention, the anchor frame is possible to prevent or minimize alignment of the anchor frame and the mast from being twisted.
타워 크레인용 앵커 프레임은 마스트의 외면을 둘러싸 결합하는 제1~4 서브 프레임과 제1~4 서브 프레임과 마스트 사이에 결합하는 제1~3 보강대를 구비한다.
Anchor Frame for Tower Crane
타워 크레인용 앵커 프레임
2019-08-28
Patent
Electronic Resource
Korean
IPC: | B66C Krane , CRANES |