Insulation stainless steel integral trolley line device

• Main Authors: WENCHONG SHI, FUDING YU, QUANHUI BIAN
• Format: Patent
• Language: English
• Published: 06.06.2001
• Edition: 7
• Subjects: PERFORMING OPERATIONS; POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES; TRANSPORTING; VEHICLES IN GENERAL

The utility model relates to an insulation stainless steel integral hanging string which is composed of a hanging string wire clamp for a catenary, a hanging string wire clamp for a contact wire, and a hanging string rope. The inner side of each of heart rings which are arranged at both ends of the hanging string rope is provided with a protective ring, and the protective rings are respectively sheathed at the lower end of a force bearing hanging string wire clamp and the upper end of the hanging string wire clamp for a contact wire. The hanging string rope is a stainless steel hanging string rope, and insulating sleeves are sheathed on the part of the stainless steel hanging string rope, which is positioned at the points of the heart rings. The insulating sleeves are positioned between the stainless steel hanging string rope and the protective rings. The utility model has the advantages of splitting type structure, flexible and convenient installation, favorable interchangeability, insulation without diversion, and avoidance of possible generation of electric sparks and electric corrosion. In addition, the hanging string rope which is made from stainless steel materials has favorable flexibility and strength, and the length of the hanging string rope can be conveniently adjusted. The hanging string rope also has high reliability, installed at a non-current carrying section.