A positioning device for land planning boundary measurement

By combining the posture adjustment and leveling components with the positioning device of the air pump system, the problems of cumbersome operation and low precision in land planning boundary measurement in the existing technology are solved, and stable and rapid land boundary calibration is achieved to adapt to complex terrain and lighting conditions.

CN120043507BActive Publication Date: 2025-09-05YISHUI COUNTY HUIYU JIHE SURVEYING & MAPPING CO LTD
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Patent Information

Application Number
CN202510460017.3
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-04-14
Publication Date
2025-09-05
Estimated Expiration
2045-04-14

AI Technical Summary

Technical Problem

The existing land planning boundary measurement method is cumbersome to operate, boundary markers are easily damaged, and it is difficult to ensure that the calibration columns are vertically inserted into the ground under complex terrain and poor lighting conditions, which affects the measurement accuracy and efficiency.

Method used

A positioning device including a posture adjustment component, a leveling component and a calibration component is used. The stable vertical insertion and posture adjustment of the calibration column are achieved through a motor drive and air pump system. Combined with the scraper to level the land, the stability and visibility of the calibration column are ensured.

Benefits of technology

It improves the accuracy and efficiency of land boundary measurement, reduces the input of manpower and material resources, adapts to complex terrain and light conditions, and ensures the stability and recognizability of calibration columns.

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Abstract

The present invention relates to the field of positioning and calibration equipment, and in particular to a positioning device for land planning boundary measurement, including a marking machine, wherein the marking machine includes a posture adjustment component, a leveling component, a calibration component, a calibration column and a main body structure; the posture adjustment component is used to adjust the calibration posture before positioning; the leveling component is used to level the land before calibration; the calibration component is used to stimulate the calibration column to calibrate and position the land boundary points; the main body structure is used to carry the posture adjustment component, the leveling component, the calibration component and the calibration column; the posture adjustment component includes a column, a sliding part is provided in the middle of the column, a plurality of tooth grooves are provided in the middle of the outer periphery of the sliding part, a driving compartment is slidably connected to the middle of the outer periphery of the sliding part, and a plurality of motors are installed inside the driving compartment. The present invention can realize the calibration of land boundary points through the calibration column, which is convenient for subsequent measurement and actual planning work.
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