Solid guide rail is a machined guide rail, which is formed by processing the connecting part between the guide rail surface and the guide rail outline. Its purpose is to provide guidance for the operation of the car when the elevator is running, and the small solid guide rail is also used for counterweight guidance. There are many specifications of solid guide rails, which can be divided into 8K, 13K, 18K, 24K, 30K and 50K according to the weight per meter, and T45, T50, T70, T75, T78, T82, T89, T90 and T1according to the floor width of the guide rails.
You can refer to the following table (aligned by sorting):
Theoretical quality of guide rail section steel
Model t75t78t82t89t90t114
Cross-sectional area /cm 13.000 1 1.752 12.994 17.873 20.453 24.3 12
Theoretical mass/(kg/m)1o.205 9.22510.20014.03016.05619.085.
Model t125t127-1t127 ~ 2t140-1t140-3.
Cross-sectional area /cm 25.452 25.442 3 1.735 38.200 46.826 6 1.500
Theoretical mass/(kg/m)19.98019.972 24.95438+02 29.9887.199888888884