Compensating sheave frame

• Main Authors: WANG YUHUAN, HAN JIADONG, YANG TONGXIN, TIAN ZHIJUN, LIU YONG, WANG XINGQUAN
• Format: Patent
• Language: Chinese; English
• Published: 24.11.2010
• Subjects: PERFORMING OPERATIONS; POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES; TRANSPORTING; VEHICLES IN GENERAL

The utility model belongs to a compensating sheave of a trunk line electrification contract network, in particular to a compensating sheave frame. The utility model is characterized in that the compensating sheave frame is in an eudipleural structure, the two ends of a plane are bent, the middle of the plane is a straight section, the straight section is provided with a lightening hole and a mounting hole of a sheave shaft, and the bending ends at the two ends are respectively provided with a cable end connecting hole; the side face of the compensating sheave is in a trapezoid structure, and flanging is arranged at the periphery; the lightening hole is in a shallow stretching structure; the mounting hole of the sheave shaft and the cable end connecting hole are inner plunges; and a high-strength steel plate or a stainless steel plate are adopted for the compensating sheave frame. The utility model provides the compensating shave frame which optimizes the process, improves the precision of parts, eliminates th