A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Structure lifting Apparatus with locking device inside
The present invention relates to a structure lifting apparatus having a locking device therein, wherein a safety jack nut included in a safety device structure as an internal locking device and a nut key rotating the same are used to move the safety jack nut downwards to come into contact with a support surface, so that a part of a load applied from the structure is dispersed in a vertical direction of the safety jack nut. The structure lifting apparatus comprises a bearing plate, a bearing plate support unit, a safety jack bolt, the safety jack nut, a cylinder, an external support, and the nut key.
본 발명은 내부에 락킹 장치가 구비된 구조물 인상 장치에 관한 것으로, 안전장치 구조내 내부 락킹 장치로서 포함된 안전잭 너트 및 이를 회전시키는 너트키를 이용하여 상기 안전잭 너트를 하강 이동 및 지지면과의 접촉을 통하여 구조물로부터 작용하는 하중의 일부를 안전잭 너트의 수직 방향으로 분산시킬 수 있다.
Structure lifting Apparatus with locking device inside
The present invention relates to a structure lifting apparatus having a locking device therein, wherein a safety jack nut included in a safety device structure as an internal locking device and a nut key rotating the same are used to move the safety jack nut downwards to come into contact with a support surface, so that a part of a load applied from the structure is dispersed in a vertical direction of the safety jack nut. The structure lifting apparatus comprises a bearing plate, a bearing plate support unit, a safety jack bolt, the safety jack nut, a cylinder, an external support, and the nut key.
본 발명은 내부에 락킹 장치가 구비된 구조물 인상 장치에 관한 것으로, 안전장치 구조내 내부 락킹 장치로서 포함된 안전잭 너트 및 이를 회전시키는 너트키를 이용하여 상기 안전잭 너트를 하강 이동 및 지지면과의 접촉을 통하여 구조물로부터 작용하는 하중의 일부를 안전잭 너트의 수직 방향으로 분산시킬 수 있다.
Structure lifting Apparatus with locking device inside
내부에 락킹 장치가 구비된 구조물 인상 장치
GO JEONGWAN (author) / IM EOJIN (author) / JEONG DONGSUB (author) / LEE GISAN (author) / CHO CHEOLWON (author) / KIM DOYOUNG (author) / JOO SOJIN (author)
2022-03-04
Patent
Electronic Resource
Korean
IPC:
E01D
BRIDGES
,
Brücken
/
B66F
HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
,
Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last
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