A monitoring system for making up, breaking out and health management of drill pipe hydraulic power tongs

Abstract

The present invention provides a monitoring system for drilling hydraulic power tongs, breakout and health management, which is characterized in that it includes a host computer, a receiver and a slave computer; the host computer is connected to the receiver; the The lower computer is connected to the receiver; the lower computer includes a lower computer hardware system and a lower computer software system; the lower computer hardware system includes a pressure relief valve controller, an integrated controller, a shift controller, an acousto-optic alarm, Temperature sensor, make-up and breakout sensor, make-up and breakout torque sensor and lap sensor; the lower computer software system includes a user reminder module, make-up and breakout automatic judgment module, make-up and breakout statistics module, wrong make-and-break judgment module, wrong make-and-break protection modules and anti-shock modules. The beneficial effects of the present invention are: it can effectively and accurately realize the monitoring of making-up and breaking-out of the drill pipe hydraulic power tongs, improve the quality and efficiency of making-up and breaking-out; effectively record the working time and the number of rotations of the tongs, and provide timely maintenance for the tongs provide accurate evidence.

Description

technical field [0001] The invention relates to the field of mechanical monitoring, in particular to a monitoring system for drilling hydraulic power tongs, breaking out and health management. Background technique [0002] The work of making up and breaking out of hydraulic power tongs for drill pipes in the prior art is often done manually, lacks monitoring, and is inefficient. During the process of making up and breaking out of hydraulic power tongs for drill pipes, wrong threading or improper torque control occurs to make the drill pipe or sleeve The situation that the pipe thread is broken frequently occurs, which seriously affects the work quality and work efficiency. During the use of the tongs, due to the lack of accurate use parameters, the tongs cannot be maintained regularly, resulting in failures of the tongs only when they are in use, which seriously delays production. [0003] Therefore, there is an urgent need in the market for a monitoring system that can rea...

AI Technical Summary

Problems solved by technology

[0002] The work of making up and breaking out of hydraulic power tongs for drill pipes in the prior art is often done manually, lacks monitoring, and is inefficient. During the process of making up and breaking out of hydraulic power tongs for drill pipes, wrong threading or improper torque control occurs to make the drill pipe or sleeve The breakage of the pipe thread often occurs, which seriously affects the work quality and work efficiency

During the use of the tongs, due to the lack of accurate use parameters, the tongs cannot be maintained regularly, resulting in the failure of the tongs only when they are in use, which seriously delays production

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