Method for correcting double cement poles of power transmission line by adopting fixed support

• Main Authors: HOU CHENGKANG, HAO HANBING, CHEN ZILI, QU YIJUN, NIU YONGZHI
• Format: Patent
• Language: Chinese; English
• Published: 28.11.2012
• Subjects: BUILDING; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; FENCING; FIXED CONSTRUCTIONS; MASTS; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL

The invention discloses a method for correcting the double cement poles of a power transmission line by adopting a fixed support. The method comprises the following steps of: arranging a channel steel framework between the double cement poles, wherein two adjustably telescopic hoop supports are arranged at the both ends of the channel steel framework respectively, an adjustable U-shaped hoops is connected with each of the two hoop supports, and the two hoops are respectively sleeved at the deformed parts of the double cement poles; and choosing whether the fixed support expands outwards or shrinks between the double cement poles according to the deformation type of the cement poles, wherein the outward expansion and the shrink of the fixed support are realized by adjusting shrink nuts and outward expansion nuts on the hoop supports. According to the invention, an installation operation is mainly performed in the way that the double cement poles of a power transmission line is corrected by the fixed support th