Laser gradient measuring device for electric power tower detection

Abstract

The invention provides a laser inclination measuring device for electric power tower detection, and relates to the technical field of electric power tower detection equipment.The device comprises a support base. A triangular support is fixedly connected to the lower portion of the support base. A U-shaped frame is fixedly connected to the upper surface of the support base. A rotating ring is rotationally connected to the middle of the U-shaped frame. A first motor is fixedly connected to the outer side of the U-shaped frame, and an output shaft of the first motor is connected with and drives a side shaft of the rotating ring through a coupler. A measuring instrument body is rotationally connected to the middle of the rotating ring, and a middle cylinder of a cylindrical groove body structure is arranged in the middle of the measuring instrument body. The device is not limited by terrains, can be conveniently adjusted, is easy to operate, can be directly placed at any position below an iron tower for use, and solves the problem that a plumb method has large errors and low precision due to the influence of environments and human factors and the problem that a theodolite method needs to be matched with an artificial prism, meanwhile, an instrument needs multiple times of station setting, and the method is greatly influenced by human factors, is low in precision and is easily limited by terrains.

Description

technical field [0001] The invention relates to the technical field of power pole and tower detection equipment, in particular to a laser inclination measuring device for power pole and tower detection. Background technique [0002] The power tower is one of the basic equipment for high-voltage overhead transmission lines. The inclination measurement of the power tower to ensure the safety of the line is of great significance in the construction, operation and maintenance of the power line; Appropriate methods should be adopted for the actual situation of the iron tower on site; at present, the methods used to measure the inclination of the electric tower mainly include the plumb method and theodolite method. [0003] However, as far as the current rod body inclination measurement equipment is concerned, since the plumb method needs to be measured manually by hanging a hammer and drawing a ruler, the error is relatively large and the accuracy is low due to environmental inf...

AI Technical Summary

Problems solved by technology

[0003] However, as far as the current rod body inclination measurement equipment is concerned, since the plumb method needs to be measured manually by hanging the hammer and drawing the ruler, it is affected by the environment and human factors. The error is relatively large and the accuracy is low.

In addition, due to the high height of the tower, and sometimes live work is required, there are risks in manned operations

Since the theodolite method relies on artificial prisms to cooperate, and the instrument needs to be set up multiple times, it is greatly affected by human factors and has low accuracy

At the same time, this method needs to set up stations in the direction along the line and perpendicular to the line, so it also has requirements for the surrounding environment of the iron tower, which is easily limited by the terrain

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