Auxiliary indicating device for surveying and mapping engineering

Abstract

The invention discloses an auxiliary indicating device for surveying and mapping engineering, and belongs to the technical field of engineering surveying and mapping auxiliary devices. The auxiliary indicating device for surveying and mapping engineering comprises a box body, a cover plate is arranged on the top face of the box body, a display screen is embedded in the bottom face of the cover plate, an image controller is arranged in the display screen, an electric push rod is fixedly arranged on the bottom face in the box body, the upper end of the electric push rod is connected with a drawing board, a drawing groove is formed in the front side of the drawing board, and a drawing paper box is arranged in the drawing groove. An adjusting groove is formed in the inner wall of the rear side of one of the left side and the right side of the box body, a transmission assembly is arranged in the adjusting groove, by arranging the display screen, a surveying and mapping person can transmit pictures and shot images to the display screen from the high position through an unmanned aerial vehicle, and the surveying and mapping person can conduct drawing according to the pictures on the display screen. The situations that due to the poor view, the surveying and mapping progress is slow and surveying and mapping drawings are greatly different from the actual situation are effectively avoided, and therefore the device can indicate the surveying and mapping person, and the surveying and mapping progress is greatly accelerated.

Description

technical field [0001] The invention relates to the technical field of engineering surveying and mapping auxiliary devices, in particular to an auxiliary indicating device for surveying and mapping engineering. Background technique [0002] Surveying and mapping engineering mainly refers to measuring various information of space and the earth and drawing topographic maps of various information. The research object is the shape, size and gravity field of the earth and other planets. The objects of research and mapping are very extensive, mainly including the surface Various ground features, landforms and underground geological structures, hydrology, mineral deposits, etc., such as mountains, rivers, houses, roads, vegetation, etc., in the existing surveying and mapping device CN210860496U A surveying and mapping engineering auxiliary device, through The threaded rod fixes the cover plate on the bottom of the tool box. Pulling the telescopic armrest in this way and making the ...

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Problems solved by technology

[0002] Surveying and mapping engineering mainly refers to measuring various information of space and the earth and drawing topographic maps of various information. The research object is the shape, size and gravity field of the earth and other planets. The objects of research and mapping are very extensive, mainly including the surface Various ground features, landforms and underground geological structures, hydrology, mineral deposits, etc., such as mountains, rivers, houses, roads, vegetation, etc., in the existing surveying and mapping device CN210860496U A surveying and mapping engineering auxiliary device, through The threaded rod fixes the cover plate on the bottom of the tool box. Pulling the telescopic armrest in this way and making the rollers contact the ground can make the tool box move on the ground, which saves effort and is easy to carry. After the cover plate is disassembled, turn the supporting device over out, and open the positioning device to support the supporting device, so that the supporting device props up the toolbox, so that the toolbox can be used as a tabletop, so as to draw a topographic map, but this device also has shortcomings in that In the existing surveying and mapping, due to the changeable terrain of the surveying and mapping, when the surveying and mapping personnel stand in one position for surveying and mapping, the device is not convenient to provide instructions for the surveying and mapping personnel, and taller buildings or hills will block the surveying and mapping personnel's field of vision, making It is difficult for surveyors and mappers to see clearer landform features, resulting in large errors in drawing, which will prolong the surveying and mapping time, resulting in low surveying and mapping efficiency; in addition, the adjustment and fixing of the drawing platform of the existing device and the taking and storage of drawing tools, etc. The operation process is cumbersome, which affects the efficiency of surveying and mapping work, and the device has a simple structure, single function, and poor applicability. In view of this, we propose an auxiliary indicating device for surveying and mapping engineering

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