A drilling rig disc brake control test system and control test method

Abstract

A drilling rig disc brake control test system, including a system control module, an emergency operation module, a fault maintenance module, a maintenance test module, a human-machine interface module, and a communication connection module, an emergency operation module, a fault maintenance module, a maintenance test module, and a human-machine interface Both the module and the communication connection module are connected with the system control module, and the communication connection module is also connected with the drilling rig control system and the drilling rig disc brake; the system control module is used to receive signals, process signals, and transmit signals; the man-machine interface module is used for emergency operation functions , fault maintenance function and maintenance test function to select, issue operation commands to the system control module, and display system work information; the emergency operation module is used to input disc brake control commands to the system control module, and feedback the disc brake The working status is displayed; the communication connection module is used to establish a communication connection, and the failure repair module and the maintenance test module execute the operation instructions issued by the system control module.

Description

technical field [0001] The invention belongs to the technical field of automatic control devices, relates to a drilling rig disc brake control testing system, and also relates to a control testing method of the drilling rig disc brake control system. Background technique [0002] At present, the disc brakes of drilling rigs are mostly hydraulic disc brake devices. This device has the characteristics of large braking torque, stable braking performance, adjustable braking force, accurate braking control, and convenient operation and maintenance. The entire braking system is stable in performance, safe and reliable. [0003] At present, the operation and control system of the disc brake is integrated into the control system of the winch of the drilling rig. Once the winch control system fails, the disc brake cannot be operated in an emergency; when the disc brake system fails, it cannot be judged immediately whether it is a mechanical failure or a hydraulic failure. It is still...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a drilling rig disc brake control and testing system to solve the problems of the current drilling rig disc brake without emergency operation, unable to quickly locate after a fault, and inconvenient to test after maintenance;

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