Detection point warning device for land surveying and mapping

Abstract

The invention discloses a detection point warning device for land surveying and mapping, and the device comprises a fixed box, a controller is fixedly installed in the fixed box, a rotating motor is fixedly installed at the top of the controller, a rotating rod is fixedly installed at the output end of the rotating motor, a limiting groove is formed in the outer surface of the rotating rod, and athreaded inner rod is fixedly installed in the rotating rod. Threaded grooves are spirally formed in the outer portions of the threaded inner rods, fixing frames are fixedly installed on the left sideand the right side of the fixing box, and movable rotating shafts are fixedly installed on the sides, away from the fixing box, of the fixing frames. The fixedly-installed rotating motor is started through the control box so that the baffle can be opened, passing people and vehicles can be effectively reminded to pay attention through the LED lighting plate installed on the front face of the baffle, equipment does not need to be opened manually, and the life safety of detection personnel can be effectively protected. And the mounted rotating motor is started again, so that excessive baffles can be folded, and the equipment can conveniently and automatically move through a stepping motor at the bottom.

Description

technical field [0001] The invention belongs to the technical field of land surveying and mapping, in particular to a detection point warning device for land surveying and mapping. Background technique [0002] Land surveying and mapping refers to the use of computer technology, photoelectric technology, network communication technology, space science, and information science as the basis, with the global positioning system (GPS), remote sensing (RS), and geographic information system (GIS) For some feature points and boundaries, the graphics and location information reflecting the current situation of the ground are obtained by means of measurement, which are used for planning, design and administrative management of engineering construction. [0003] Surveying and mapping operations require the use of a variety of surveying and mapping equipment. Surveying and mapping work is often carried out in roads, parking lots, construction sites and other places where vehicles and p...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problem in the prior art that the effect of the reflective strip is weakened during the daytime or when the lights do not need to be turned on, and drivers tend to ignore the warning of static reflections, the present invention provides a detection point warning device for land surveying and mapping

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