A kind of tilt adjustment device of transmission tower in coal mining area

Abstract

The invention discloses a device for adjusting an inclined steel pylon in a mining area of a coal mine. The device for adjusting the inclined steel pylon in the mining area of the coal mine comprises foundation bolts, a pylon leg plate capable of being jacked, a steel pylon foundation and a base, wherein the pylon leg plate capable of being jacked is connected with the steel pylon foundation through the foundation bolts, the base is arranged on the outer side of the bottom of the steel pylon foundation, the pylon leg plate capable of being jacked comprises a base plate, a steel pylon principle material connecting plate and two bearing U-bars, the steel pylon principle material connecting plate is welded to the base plate, the bearing U-bars are welded to the base plate in a parallel mode, the steel pylon principle material connecting plate is welded along the edge of a steel pylon principle material, a connecting U-bar is perpendicularly welded to one end of one of the bearing U-bars and the end, corresponding to the end of the bearing U-bar, of the other bearing U-bar, and a connecting U-bar is welded to the other end of one of the U-bars and the end, corresponding to the other end of the U-bar, of the other U-bar, the connecting U-bars are arranged above the base, and the length of exposed screw threads of each foundation bolt is no smaller than 150mm. The device for adjusting the inclined steel pylon in the mining area of the coal mine has the advantages that due to the facts that when the steel pylon is installed, the pylon leg plate capable of being jacked is arranged in advance, and the connecting U-bars on the pylon leg plate capable of being jacked are arranged corresponding to the base used for placement of jacks, deviation rectification can be carried out on the inclined steel pylon safely, correctly and reliably, and the frequency of the inclination phenomenon of the steel pylon can be effectively reduced.

Description

technical field [0001] The invention relates to a deviation correcting device, in particular to a device for adjusting the inclination of a power transmission tower in a coal mine mining area. Background technique [0002] Due to the changes in the geological structure of the coal mine mining area, the transmission towers built in the mining area are prone to sinking and tilting to varying degrees, which poses a serious threat to the safe operation of the transmission line. The current way to solve this problem is to correct the deflection by modifying the tower structure or foundation after the transmission tower is tilted. This method requires a large amount of tools, complex site layout, and relatively large workload and labor intensity. Contents of the invention [0003] Aiming at the problems existing in the above-mentioned prior art, the present invention provides a transmission tower tilt adjustment device in a coal mine mining area, which can correct the deviation...

AI Technical Summary

Problems solved by technology

With this method, the amount of tools and tools is large, the site layout is more complicated, and the workload and labor intensity of workers are relatively large.

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