A positioning device for power poles and towers

A technology for positioning devices and power towers, applied in the directions of measuring devices, active optical measuring devices, instruments, etc., can solve problems such as the need to improve flexibility and reliability, and achieve a fast alignment, prevent deflection, and ensure accuracy. Effect

Active Publication Date: 2015-12-30
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned laser positioning device is suitable for linear positioning, and it is better for short-distance positioning such as fixed machine tools. For tower positioning, its flexibility and reliability need to be improved

Method used

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  • A positioning device for power poles and towers
  • A positioning device for power poles and towers

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Embodiment Construction

[0022] Such as figure 1 and figure 2 Said, a power tower positioning device, it includes a laser emitting component distributed front and rear, a reference point inspection board 1 and a laser inspection and positioning member, the laser emitted by the laser emitting member directly hits the reference point inspection board 1, the The reference point inspection board collects the laser line 2, which is refracted to the laser induction sound generator 4 through the prism 3 arranged on the laser inspection and positioning member, and the support rod 5 is arranged at the lower part of the laser inspection and positioning member.

[0023] The laser emitting component includes a reference rod 6 and a laser emitter 7 arranged on the upper part.

[0024] The laser emitter 7 is connected to the reference pole 6 through a universal platform 8 .

[0025] Score lines 9 are set on the panel of the reference point inspection board 1 .

[0026] The laser inspection and positioning mecha...

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Abstract

The invention provides a positioning device of an electric power pole tower. The positioning device comprises a laser emission component, a datum point inspection board and a laser inspection positioning component which are distributed from front to back, wherein laser emitted by the laser emission component is directly emitted to the datum point inspection board; laser lines are collected by the datum point inspection board and are refracted to a laser induction sounder by a triple prism on the laser inspection positioning component; a supporting rod is arranged on the lower part of the laser inspection positioning component. According to the positioning device, the characteristic that the linearity of laser is good is applied and sounds and light are combined, so that the remote accurate positioning is easy to realize and the efficiency is high. The positioning device of the electric power pole tower is simple in structure, convenient to carry, high in visuality, high in operability and accurate in positioning; the requirements on rapid and efficient construction of lines of basic-level power supply departments can be met and the positioning device has very good popularization and application values.

Description

technical field [0001] The invention belongs to the technical field of power grid operation detection and monitoring, and in particular relates to a positioning device for power poles and towers. Background technique [0002] At present, due to limited technical means, visual inspection is mostly used in the process of locating power poles and towers, but visual inspection is prone to errors, which leads to meaningless repetitive work for the construction workers who cooperate with the work, which not only wastes time, but also causes physical fatigue of the staff. In the fatigue state, misjudgment and confusion will occur, and sometimes even cause construction to stagnate, which seriously affects construction efficiency. However, with the upgrading of the power system, the amount of power construction has increased significantly, and it is imperative to improve efficiency. Accurate measurement methods must be introduced as soon as possible, and the problem of inaccurate mea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C15/00
CPCG01C15/00G01C15/002G01C15/004
Inventor 余清润
Owner STATE GRID CORP OF CHINA
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