Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Staircase ramp
The invention provides a staircase ramp, which belongs to a ramp used for upward or downward towing of draw-bar cases and bags and combination with a staircase. A walking region is arranged between the two ramps; and people walk in the walking region when towing the draw-bar cases and bags. The staircase ramp provided by the invention has the advantages that pedestrians pulling the draw-bar cases and bags can conveniently go upstairs or downstairs, so that the force exerted on the draw-bar cases and bags by people and the gravity of the draw-bar cases and bags are simultaneously exerted on the longitudinal vertical cross section of the corresponding ramp; and the draw-bar cases and bags can be easily controlled to be linearly and upwards towed or linearly and downwards towed along the ramp. Baffle strips are arranged in connecting positions of the ramps and the staircase and the two ends of the walking region; and the draw-bar cases and bags are prevented from sliding and falling off from the ramp during the upward or downward moving. The invention also provides the staircase ramp with an anti-slip facility. An anti-slip structure consists of a plurality of half-water-drop structures in uniform distribution, wherein each half-water-drop structure comprises arc-shaped circular arc sections and concave circular arc sections in end-to-end connection. The anti-slip structure has the advantage that the probability that the cases and bags fall out from the hand of people and the potential danger that the cases and bags bruise the pedestrians are greatly reduced.
Staircase ramp
The invention provides a staircase ramp, which belongs to a ramp used for upward or downward towing of draw-bar cases and bags and combination with a staircase. A walking region is arranged between the two ramps; and people walk in the walking region when towing the draw-bar cases and bags. The staircase ramp provided by the invention has the advantages that pedestrians pulling the draw-bar cases and bags can conveniently go upstairs or downstairs, so that the force exerted on the draw-bar cases and bags by people and the gravity of the draw-bar cases and bags are simultaneously exerted on the longitudinal vertical cross section of the corresponding ramp; and the draw-bar cases and bags can be easily controlled to be linearly and upwards towed or linearly and downwards towed along the ramp. Baffle strips are arranged in connecting positions of the ramps and the staircase and the two ends of the walking region; and the draw-bar cases and bags are prevented from sliding and falling off from the ramp during the upward or downward moving. The invention also provides the staircase ramp with an anti-slip facility. An anti-slip structure consists of a plurality of half-water-drop structures in uniform distribution, wherein each half-water-drop structure comprises arc-shaped circular arc sections and concave circular arc sections in end-to-end connection. The anti-slip structure has the advantage that the probability that the cases and bags fall out from the hand of people and the potential danger that the cases and bags bruise the pedestrians are greatly reduced.
Staircase ramp
YUAN YUJIAO (Autor:in) / YE CHUNMING (Autor:in)
16.09.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden