Safety pedal mechanism of subway platform

The utility model provides a safety pedal mechanism of a subway platform. The safety pedal mechanism adopts the structure that two bearing sleeves are mounted on the upper edge of a wall body, and bearings are mounted in the bearing sleeves. The width of a pedal is 5mm to 40mm less than the clearanc...

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Bibliographic Details
Main Author GE XIUMING
Format Patent
LanguageChinese
English
Published 14.09.2011
Subjects
BODY DETAILS OR KINDS OF RAILWAY VEHICLES
PERFORMING OPERATIONS
RAILWAYS
TRANSPORTING
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Summary:The utility model provides a safety pedal mechanism of a subway platform. The safety pedal mechanism adopts the structure that two bearing sleeves are mounted on the upper edge of a wall body, and bearings are mounted in the bearing sleeves. The width of a pedal is 5mm to 40mm less than the clearance between a train and the platform, and a pedal shaft on the longitudinal side of the pedal is arranged in the bearings. Connecting lugs are fixed outside and below the pedal, and shaft pin holes are formed at the lower ends of the connecting lugs. The connecting lugs and the upper end of a connecting rod I are connected together through a shaft pin. The connecting rod I and a connecting rod II are connected through another shaft pin. A convex block is arranged on the outer side of the shaft pin hole of the connecting rod I, and a platform is arranged on the outer side of the shaft pin hole of the connecting rod II. A hole is formed at the lower end of the connecting rod II, the connecting rod II is in key joint wi
Bibliography:Application Number: CN2011220821U