Marker post for construction surveying and mapping

Abstract

The invention discloses a marker post for construction surveying and mapping, relating to the technical field of construction surveying and mapping. The marker post comprises a base, wherein a fixingcylinder is fixedly arranged at the center of the top surface of the base; a box body is fixedly arranged at the bottom end inside the fixing cylinder; a lifting mechanism is arranged inside the fixing cylinder; a post body runs through the inside of the fixing cylinder; a transparent box is connected with one end, far from the inside of the fixing cylinder, of the post body; and a rope is fixedlyconnected with the center of the top surface inside the transparent box. Whether the marker post is vertical or not can be found in time, and the marker post can be regulated, so that occurrence of errors can be effectively reduced, an alarm lamp can remind passengers or vehicles, and occurrence of risks can be avoided, and the marker post can be lifted, effectively regulated and used for surveying and mapping different constructions requiring measurement. The marker post is provided with a handle to facilitate carrying, and has a good regulating and carrying function.

Description

technical field [0001] The invention relates to the technical field of architectural surveying and mapping, in particular to a benchmark for architectural surveying and mapping. Background technique [0002] Surveying and mapping benchmarks refer to measuring tools, made of wooden poles, painted with red and white paint, mainly used to indicate measuring points, most of the existing benchmarking poles are made of wooden poles, and the benchmarking poles are inserted into the measuring points during use, so that The staff accurately observes the measurement points. [0003] When the existing benchmarks are in use, the benchmarks cannot be well fixed, cannot detect whether the benchmarks are perpendicular to the ground, and cannot adjust the length of the benchmarks. Measurement errors may occur during the measurement process, thereby reducing the work of construction surveys efficiency. Contents of the invention [0004] (1) Solved technical problems [0005] Aiming at t...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the present invention provides a benchmark for architectural surveying and mapping, which solves the problems that the benchmark cannot be well fixed, cannot detect whether the benchmark is perpendicular to the ground, and cannot adjust the length of the benchmark

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