Basic structure of gangway

Ship Gangway
The basic structure of ship gangway mainly includes two parts: the gangway ladder body and the gangway lifting and flipping fixing device. The gangway ladder body is divided into ladder frame, steps, step transmission rod, upper platform, lower platform, railing handrail, guard, lateral roller, lower roller and axle pin and other parts and accessories. The gangway lifting and flipping fixing device is composed of hanging element, roller, cross arm, hanging arm, transmission pipe, support, eye plate and related axle pin, shackle and tight hook. The ladder section is steel and called steel gangway, and the ladder section is aluminum and called aluminum gangway.
Life-saving gangway
The life-saving gangway consists of steps, handrails and handrail support rods. It is mainly suitable for rescue in underground buildings such as basements. In order to facilitate the use of the life-saving gangway by escapers, a certain distance from the wall should be maintained, generally 15 to 20 cm. In the event of a fire accident or other emergency, the life-saving gangway can be fixed in advance or temporarily moved to the door, window and other passages that are convenient for trapped people to escape from the scene. Someone should be assigned to organize evacuation at the passage exit, and no unrelated personnel should be allowed to enter via the gangway.