Drilling machine direction angle monitoring method and system

A technology of monitoring system and direction angle, which is applied in the directions of measuring devices, measuring angles, surveying and navigation, etc. It can solve problems such as downtime, affecting work efficiency, large deviation drilling, etc., and achieves the effect of convenient use and high monitoring accuracy
CN105066950AActive Publication Date: 2015-11-18ZHENGZHOU SHUANGJIE TECH CO LTD
5 Cites 10 Cited by

Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
ZHENGZHOU SHUANGJIE TECH CO LTD
Publication Date
2015-11-18

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a drilling machine direction angle monitoring method and system which are used for determining the punching and hole drilling direction and monitoring in the hole drilling process. The system comprises a measuring controller and a handheld instrument, wherein the measuring controller is arranged on a drilling machine or a cross beam of a drilling machine; the handheld instrument is used for receiving and displaying the target direction, target obliquity, current direction, current obliquity, direction adjustment instruction, direction maximum permissible error and obliquity maximum permissible error, which are provided by the measuring controller. According to the invention, an electronic compass and a gyroscope are used for monitoring variation between the changed azimuth and the initial azimuth of the drilling machine, so that the purposes of improving positioning accuracy of the drilling machine and improving blasting efficiency are realized; in addition, the method and system can be used for real-time monitoring, so that adjustment can be carried out in time. Whether hole drilling is required to be carried out continuously or not is selected manually and the drilling machine does not stop in the process.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of drilling orientation monitoring of a drilling machine, in particular to a method and a monitoring system for real-time monitoring of the direction of a drilling machine. Background technique

[0002] At present, there is no way to directly determine the azimuth of the hole to be drilled for the hydroelectric blasting drilling machine. The drill pipe orientation field is a two-point method: the drill point and the end point of the drill pipe. It is troublesome to use a full drill. During the drilling process, only the angle between the drilling machine and the ground can be determined. Therefore, when the hydroelectric blasting drilling machine is drilling, it cannot drill holes as required, and large deviations and drilling failures often occur. Since the azimuth angle cannot be measured in time during work at present, the drilling rig needs to be shut down frequently during the working process, which ser...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More