Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
TRAIN PLATFORM SAFETY DEVICE FOR PREVENTING SAFETY ACCIDENT
Provided is a train platform safety device for preventing a safety accident, the train platform safety device including: at least one pair of lift drive units 10 installed at a position selected in a section from an entrance of a platform, where a train enters, to an exit of the platform; a plurality of movable bodies 20 provided inside the lift drive units 10 so as to be movable in a vertical direction; rope groups 30A and 30B including a plurality of ropes connecting the movable bodies 20 in a horizontal direction; and an interval maintaining unit 100 configured to connect, in the vertical direction, any one rope in the rope group 30B positioned at an upper side and any one rope in the rope group 30A positioned at a lower side so that a vertical interval between the rope groups 30A and 30B is maintained when the rope groups 30A and 30B are staggered as the plurality of movable bodies 20 and the rope groups 30A and 30B are moved downward by operations of the lift drive units 10. According to the present invention, the plurality of rope groups may be connected to one another in the vertical direction to maintain the vertical interval therebetween, thereby preventing a passenger from passing between the rope groups. In addition, the present invention has an effect of minimizing sagging of the rope group. Furthermore, the present invention has an effect of improving durability and service life because the structure is simple and the maintenance may be easily performed.
TRAIN PLATFORM SAFETY DEVICE FOR PREVENTING SAFETY ACCIDENT
Provided is a train platform safety device for preventing a safety accident, the train platform safety device including: at least one pair of lift drive units 10 installed at a position selected in a section from an entrance of a platform, where a train enters, to an exit of the platform; a plurality of movable bodies 20 provided inside the lift drive units 10 so as to be movable in a vertical direction; rope groups 30A and 30B including a plurality of ropes connecting the movable bodies 20 in a horizontal direction; and an interval maintaining unit 100 configured to connect, in the vertical direction, any one rope in the rope group 30B positioned at an upper side and any one rope in the rope group 30A positioned at a lower side so that a vertical interval between the rope groups 30A and 30B is maintained when the rope groups 30A and 30B are staggered as the plurality of movable bodies 20 and the rope groups 30A and 30B are moved downward by operations of the lift drive units 10. According to the present invention, the plurality of rope groups may be connected to one another in the vertical direction to maintain the vertical interval therebetween, thereby preventing a passenger from passing between the rope groups. In addition, the present invention has an effect of minimizing sagging of the rope group. Furthermore, the present invention has an effect of improving durability and service life because the structure is simple and the maintenance may be easily performed.
TRAIN PLATFORM SAFETY DEVICE FOR PREVENTING SAFETY ACCIDENT
HAN SUNG MOO (Autor:in)
26.05.2022
Patent
Elektronische Ressource
Englisch
IPC:
B61B
RAILWAY SYSTEMS
,
Eisenbahnanlagen
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES