Device and method for righting transmission line tower in mining area

Abstract

The invention discloses a device and method for righting a transmission line tower in a mining area. The device comprises a base, a correcting device and a connecting device, wherein the base comprises two fixed plates which are oppositely arranged, a plurality of fixing bolts are arranged between the two fixed plates, a plurality of fixing nuts are connected with the fixing bolts through externalthreads, the correcting device is arranged on the upper part of the base, the correcting device comprises a correcting rod and a correcting plate, and the center of the correcting plate is fixedly connected with a tower base; the bottom of the correcting rod is fixedly connected with a fixing plate, the top of the correcting rod is provided with the correcting plate in a threaded and movable penetrating mode, the external thread of the correcting rod is connected with a plurality of nuts, and the nuts are respectively positioned on the upper side and the lower side of the correcting plate; and the connecting device comprises a plurality of connecting plates, and the connecting plates are fixedly connected with the correcting plate and the tower base. The device is simple in structure andsuitable for righting the inclined tower in the mining area, and normal use of the tower is guaranteed.

Description

technical field [0001] The invention discloses a power transmission line tower straightening device and method in a mining area, belonging to the technical field of mining area power equipment. Background technique [0002] As an important part of the transmission line, the tower plays an important role that cannot be underestimated. The transmission tower mainly includes the upper tower body and the underground tower foundation. The tower foundation is a block structure made of cement and buried underground. The upper tower body and the underground tower foundation are connected and fixed through the tower base to ensure that the tower will stand upright and not topple. Due to the underground mining in the mining area, the ground often suffers from different degrees of subsidence, causing the base of the underground tower and the tower body of the upper tower to tilt, which affects the use of the tower for ground power transmission. Since mining areas are mostly located in...

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Problems solved by technology

Due to the underground mining in the mining area, the ground often suffers from different degrees of subsidence, causing the base of the underground tower and the tower body of the upper tower to tilt, which affects the use of the tower for ground power transmission.

Since mining areas are mostly located in remote mountainous areas, the transportation is inconvenient, and the maintenance cycle of electric power personnel is long. The traditional pole tower straightening measures mainly use a crane to lift the cement pole or pole tower from the upper part, so that the lower main material can be straightened or replaced without stress. The construction of the main material is complicated, and some terrain cranes cannot be used for construction, and the tilting and straightening of the tower cannot be performed, which cannot meet the production needs of the mining area

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