The present invention relates to a gantry crane having a novel structure that can easily move a relatively light and small object. The gantry crane comprises: first and second support bars (11, 12) extending in the front-rear direction and extending laterally to each other; a plurality of casters (15) provided below the first and second support bars (11, 12); an upper frame (20) provided on the upper side of the first and second support bars (11, 12); a trolley (30) coupled to the upper frame (20) so as to be positionally adjustable in the lateral direction; and a winch (40) provided on the trolley (30). According to the present invention, the gantry crane has a small size and a simple structure, so that relatively light and small objects can be easily moved, and use and maintenance are easy.
본 발명은 비교적 가볍고 크기가 작은 물체를 간편하게 이동시킬 수 있도록 된 새로운 구조의 갠트리 크레인에 관한 것이다. 본 발명에 따른 갠트리 크레인은 크기가 작고 구조가 간단함으로, 비교적 가볍고 작은 물체를 손쉽게 이동시킬 수 있으면서, 사용과 유지보수가 용이한 장점이 있다.
Scaffolding Hoist Gantry Crain
비계 호이스트 갠트리 크레인
27.12.2021
Patent
Elektronische Ressource
Koreanisch