This standard specifies the type, composition, marking, materials, technical requirements, inspection rules, test methods, marking and packaging of limit positioning devices. This standard is applicable to the limit positioning device that fixes the position of the contact wire in the wrist arm structure and soft span structure of the electrified railway contact network system.
TB/T 2075.3-2010 history
2020TB/T 2075.18-2020 Catenary components for electrified railways Part 18: Soft across suspension devices
2010TB/T 2075.18-2010 Fittings for overhead contact system in electrification railway.Part 18:headspan suspension device
2002TB/T 2075.3-2002 Fittings for overhead contact system of electrification railway-Part 3:Clamp for headspan cross messenger wire
TB/T 2075.3-2010 Fittings for overhead contact system in electrification railway.Part 3:Limited steady device has been changed from TB/T 2075.13-2002 Fittings for overhead contact system of electrification railway-Part 13:Steady clamp.
TB/T 2075.3-2010 Fittings for overhead contact system in electrification railway.Part 3:Limited steady device has been changed from TB/T 2075.16-2002 Fittings for overhead contact system of electrification railway-Part 16:Eye end clamp for strands.
TB/T 2075.3-2010 Fittings for overhead contact system in electrification railway.Part 3:Limited steady device has been changed from TB/T 2075.21-2002 Fittings for overhead contact system of electrification railway-Part 21:Steady tube.
TB/T 2075.3-2010 Fittings for overhead contact system in electrification railway.Part 3:Limited steady device has been changed from TB/T 2075.24-2002 Fittings for overhead contact system of electrification railway-Part 24:Eye end holder for tuble.