Railing is folded to roof

• Main Authors: CAI WENTAO, YANG CANDING, YE YONGQIN, DU WENTAO, SUN RONGMIN
• Format: Patent
• Language: Chinese; English
• Published: 05.06.2018
• Subjects: BODY DETAILS OR KINDS OF RAILWAY VEHICLES; PERFORMING OPERATIONS; RAILWAYS; TRANSPORTING

Railing is folded to roof including at least two sets of pole setting subassemblies, connects at least a set of cross bar component between this pole setting subassembly, the pole setting unit mount is in the roof portion of operation car, be connected the telescoping device between one of pole setting subassembly and the roof, the pole setting subassembly includes the pole setting, and this polesetting bottom is including rotating the sleeve pipe, and this pole setting middle part and upper portion include the rotational pin axle, and the pole setting lower part includes screw thread seat I,and this screw thread seat I is used for installing the bond strap assembly, and the pole setting is the skeleton of the vertical direction of railing. The railing is folding, and to withdraw back occupation space very little, basic and roof parallel and level, and whole structures do not influence driving safety at the standard gauge railroad locomotive vehicle clearance within range, and can not influence work platform'