Land surveying based supporting equipment

Abstract

The invention discloses a supporting device based on land measurement, which includes a pan-tilt chassis, and three supporting feet are arranged under the pan-tilt chassis, and the supporting feet are connected with the rotating shaft of the pan-tilt chassis. The upper end of the support foot is connected to the pan-tilt chassis, and the lower end is provided with a fixed plate. The fixed plate is a horizontal disc, and the bottom end of the fixed plate is provided with piling nails. One end of the piling nail is telescopically connected to the fixed plate, and the other end is in the shape of a sharp needle. A slide bar is also arranged below the pan-tilt chassis, and the slide bar is connected to the upper surface of the mobile plate through a sleeve, and the lower surface of the mobile plate is provided with pulleys, and the number of the pulleys is 4, which are evenly arranged in a 2*2 array; The outer wall of the sleeve is connected with an infrared detector. The infrared detector detects the road surface information in front of the sleeve and sends it to the controller. The controller is arranged inside the moving plate, and the controller receives the information from the infrared detector to control the rotation of the motor shaft.

Description

technical field [0001] The invention relates to a tripod, in particular to a support device based on land surveying. Background technique [0002] Surveying and mapping instruments, simply speaking, are instruments and devices designed and manufactured for surveying and mapping operations such as data acquisition, processing, and output, and various orientation, ranging, and Angle, height measurement, mapping and photogrammetry, etc. The surveying instrument can also combine light, machinery and electricity to take the workpiece into the computer for processing and magnify it by 18 to 230 times, and display it on the screen. You can directly take pictures for archiving or do Surface observation, measurement, and drawing. The measurement data can be used for SPC statistics and made into EXCEL reports. The drawing files can be converted into AUTOCAD applications, and the AUTOCAD graphics can also be transferred to computer software for comparison with workpieces. It can be st...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that surveying and mapping instruments are generally placed on surveying and mapping instrument supports for measurement; traditional surveying and plotting instrument supports are generally tripod supports, which require manual lifting when moving, which is very time-consuming Force; the bottoms of the three supporting feet are all cylindrical or triangular in shape. The former cannot be fixed on uneven ground, because after the supporting feet are opened, the contact between the bottom and the ground is incomplete, and it can be used on a completely horizontal concrete floor. Balance is achieved through adjustment, but it cannot be adjusted on uneven ground; the latter cannot be fixed on soft ground, and part of the triangular cone will be embedded in the ground. If it is located on soft ground, it will collapse downward, and the collapse is subtle. It is also step-by-step, and it is easy to cause the surveyors to be unable to know, which makes the final detection results have errors. The purpose is to provide support equipment based on land surveys to solve the above problems

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