A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a ship block climbing ladder, and more particularly, to a ship block climbing ladder that can be bent so as to be in close contact with the surface of a convex or concave curved block. The present invention exhibits the following effects. That is, according to the present invention, a welding operation can be performed quickly and easily because a worker can easily and safely access a work area. To this end, the ship block climbing ladder comprises a vertical left frame, a vertical right frame, a plurality of footboards hinged between the vertical left and right frames, and a footboard fixing member connecting one side of at least one of the vertical left and right frames to one side of the footboards.
본 발명은 선박블록 거치용 사다리에 관한 것으로, 보다 상세하게는 볼록하거나 오목하게 굴곡진 곡블록의 표면에 밀착되도록 굽어질 수 있는 선박블록 거치용 사다리에 관한 것이다. 본 발명은 다음과 같은 효과를 발휘한다. 즉, 본 발명에 따르면, 작업자가 작업영역에 쉽고 안전하게 접근할 수 있어서 용접작업이 빠르고 수월하게 이루어 질 수 있다는 장점이 있다.
The present invention relates to a ship block climbing ladder, and more particularly, to a ship block climbing ladder that can be bent so as to be in close contact with the surface of a convex or concave curved block. The present invention exhibits the following effects. That is, according to the present invention, a welding operation can be performed quickly and easily because a worker can easily and safely access a work area. To this end, the ship block climbing ladder comprises a vertical left frame, a vertical right frame, a plurality of footboards hinged between the vertical left and right frames, and a footboard fixing member connecting one side of at least one of the vertical left and right frames to one side of the footboards.
본 발명은 선박블록 거치용 사다리에 관한 것으로, 보다 상세하게는 볼록하거나 오목하게 굴곡진 곡블록의 표면에 밀착되도록 굽어질 수 있는 선박블록 거치용 사다리에 관한 것이다. 본 발명은 다음과 같은 효과를 발휘한다. 즉, 본 발명에 따르면, 작업자가 작업영역에 쉽고 안전하게 접근할 수 있어서 용접작업이 빠르고 수월하게 이루어 질 수 있다는 장점이 있다.
Ship Block Climbing Ladder
선박블록 거치용 사다리
KANG TAE HEE (author)
2021-09-13
Patent
Electronic Resource
Korean