A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Apparatus for operating platform safety foothold
The present invention relates to an apparatus for operating a platform safety footrest. The present invention has a fixing pin passing through a conveying block fixedly coupled with a driving motor and selectively engaging with a conveying guide, and a spring having one end fixed to the conveying block and the other end fixed to a base plate. According to the present invention, the apparatus for operating a platform safety footrest is disclosed in which the conveying block is moved by elastic restoring force of the spring when the fixing pin is disengaged from the conveying guide, and thus a link bar returns to an initial position.
구동모터가 결합하여 고정되는 이송 블록을 관통하여 이송 가이드와 선택적으로 결합하는 고정 핀과, 일단이 이송 블록에 고정되고 타단이 베이스 플레이트에 고정되는 스프링을 구비하며, 고정 핀이 이송 가이드와 결합이 해제되면 스프링의 탄성 복원력에 의해 이송 블록이 이동함에 따라 링크 바가 초기 위치로 복귀하는 승강장 안전발판 구동장치가 개시된다.
Apparatus for operating platform safety foothold
The present invention relates to an apparatus for operating a platform safety footrest. The present invention has a fixing pin passing through a conveying block fixedly coupled with a driving motor and selectively engaging with a conveying guide, and a spring having one end fixed to the conveying block and the other end fixed to a base plate. According to the present invention, the apparatus for operating a platform safety footrest is disclosed in which the conveying block is moved by elastic restoring force of the spring when the fixing pin is disengaged from the conveying guide, and thus a link bar returns to an initial position.
구동모터가 결합하여 고정되는 이송 블록을 관통하여 이송 가이드와 선택적으로 결합하는 고정 핀과, 일단이 이송 블록에 고정되고 타단이 베이스 플레이트에 고정되는 스프링을 구비하며, 고정 핀이 이송 가이드와 결합이 해제되면 스프링의 탄성 복원력에 의해 이송 블록이 이동함에 따라 링크 바가 초기 위치로 복귀하는 승강장 안전발판 구동장치가 개시된다.
Apparatus for operating platform safety foothold
승강장 안전발판의 구동장치
KIM BYUNG RAE (author)
2018-05-16
Patent
Electronic Resource
Korean
IPC:
B61B
RAILWAY SYSTEMS
,
Eisenbahnanlagen
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
F16H
Getriebe
,
GEARING