A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel mechanical structure of subway escape door
The invention relates to a novel mechanical structure of a subway escape door. The novel mechanical structure comprises a frame, a recycling belt, a door turnover air spring and damper, an upper pull rod, a middle pull rod, a lower pull rod, a door leaf assembly, a connecting rod, a swing rod, a translation air spring, a transition footboard and a release recycling manual operating device. A special translation mechanism can allow the lower rotary shaft of the door leaf assembly to translate a certain distance towards the outside of a subway train. The novel mechanical structure has the advantages that the novel mechanical structure is simple, low in cost and simple to assemble, adjust and maintain, intervention between the escape door and a subway train hook can be avoided according to the radian requirements of a modern subway locomotive and subway train hook position requirements when the escape door turns downwardly to a normal working position.
Novel mechanical structure of subway escape door
The invention relates to a novel mechanical structure of a subway escape door. The novel mechanical structure comprises a frame, a recycling belt, a door turnover air spring and damper, an upper pull rod, a middle pull rod, a lower pull rod, a door leaf assembly, a connecting rod, a swing rod, a translation air spring, a transition footboard and a release recycling manual operating device. A special translation mechanism can allow the lower rotary shaft of the door leaf assembly to translate a certain distance towards the outside of a subway train. The novel mechanical structure has the advantages that the novel mechanical structure is simple, low in cost and simple to assemble, adjust and maintain, intervention between the escape door and a subway train hook can be avoided according to the radian requirements of a modern subway locomotive and subway train hook position requirements when the escape door turns downwardly to a normal working position.
Novel mechanical structure of subway escape door
CHEN XIUXIANG (author) / CHEN WANRONG (author) / ZHOU WEIHU (author) / SUN HUAPING (author) / DONG DENGFENG (author) / LAO DABAO (author) / WANG CHENGJUN (author)
2016-02-17
Patent
Electronic Resource
English
IPC:
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
/
B61D
Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen
,
BODY DETAILS OR KINDS OF RAILWAY VEHICLES
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung