Automatic telemetering and drillhole inclination survey device

Abstract

The invention discloses an automatic telemetering and drillhole inclination survey device and relates to a drillhole inclination survey device. The drillhole inclination survey device comprises a work environment drillhole and a broadband network and is provided with a drillhole inclination survey instrument, an automatic probe lifting device, a data acquisition controller, a data concentrator, a wireless transceiver and a laptop, wherein a probe, a signal cable, the data acquisition controller, the data concentrator, the wireless transceiver, the broadband network and the laptop are electrically connected in order to realize the automatic telemetering. A probe, a signal cable and a manual reading instrument are electrically connected in order to realize the manual reading. The invention does not need to modify the traditional inclination survey instrument; the full automation is realized in the measuring process; an on-duty operator at the long-distance measurement and control center can remotely control, obtain and monitor the on-site measurement data through the internet and simultaneously control multiple drillhole instruments on one site or multiple sites; the acquired digital monitoring data are beneficial to the fast processing and analysis by the computer; and the invention is suitable for the manual observation instruments to realize the automated telemetering.

Description

technical field [0001] The invention relates to a drilling inclinometer, in particular to an automatic telemetry drilling inclination measuring device. Background technique [0002] The conventional borehole inclinometer is widely used to measure the horizontal displacement of each depth of the borehole, and it consists of a probe and a manual reading instrument. The operator sends the probe down the borehole, and stops for 2 minutes for manual reading and recording at every 0.5m down, until it reaches the bottom of the borehole; then lifts it up, and stops for 2 minutes for manual reading and recording at every 0.5m up, until the drill hole Upper part; so far the measurement process is over. Finally, the measurement data is processed and analyzed. [0003] Conventional borehole inclinometers have the following disadvantages and deficiencies: [0004] 1. It takes at least 2 people to observe each time, and it takes 2 hours to go to the site for manual operation. If repeat...

AI Technical Summary

Problems solved by technology

[0004] 1. It takes at least 2 people to observe each time, and it takes 2 hours to go to the site for manual operation. If repeated observations are repeated, the work intensity will be greater;

[0005] 2. There are large observation errors in manual operation;

[0006] 3. Manual reading is not convenient for digital processing and analysis of large amounts of data

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