Outrigger span measurement method and equipment

Abstract

Embodiments of the present invention provide a method and equipment for measuring the span of an outrigger, which belong to the technical field of engineering machinery. The method includes: placing the laser range finder at a measuring point, wherein the measuring point is located at a first preset distance from the vertical oil cylinder of the first leg; controlling the laser range finder to measure to the second leg The first distance at the first position, the first vertical height between the laser range finder and the first position, wherein the second leg is an adjacent leg of the first leg; measure The first horizontal rotation angle of the laser rangefinder from measuring the first distance to measuring the second distance; and according to the first distance, the first vertical height, the second distance, the A first leg span between the first leg and the second leg is calculated based on the second vertical height and the first horizontal rotation angle. The method and device for measuring the span of the outrigger can significantly improve the measurement efficiency and accuracy of the span of the outrigger.

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to a method and equipment for measuring the span of an outrigger. Background technique [0002] In the related art, the worker uses a tape measure to measure the span of the outrigger. During the specific measurement, two staff members hold one end of the tape measure respectively, place the tape measure close to the center of the same side of the outrigger cylinder, try to stretch the tape measure at the same height as far as possible, and read the measured value of the tape measure visually, and then the worker Personnel record measurements. This outrigger span measurement method has the following drawbacks: [0003] (1) Low measurement efficiency and waste of personnel: The measuring tape must be measured by two people, and it is necessary to squat down during the measurement process. The measured value can only be read after confirming that the tape is stretched ...

AI Technical Summary

Problems solved by technology

[0003] (1) Low measurement efficiency and waste of personnel: The measuring tape must be measured by two people, and it is necessary to squat down during the measurement process. The measured value can only be read after confirming that the tape is stretched straight and placed at the same height at both ends. After the measurement is completed, the tape must be wiped clean after recycling

[0004] (2) Poor measurement accuracy: the tape measure will naturally sag due to the action of gravity during the measurement, especially if the water and oil in the debugging position stick to the surface of the tape measure, it will cause the sag to increase, resulting in large deviations in the measurement results

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