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Intelligent test system and method of hydraulic disk brake of petroleum drilling machine

A test system and hydraulic technology, applied in the field of oil drilling, can solve the problems of inaccurate manual operation of hydraulic disc brakes, troublesome operation of hydraulic disc brakes, and large impact, and achieve the effects of eliminating risks, simple operation, and accurate data

Active Publication Date: 2018-04-17
TIANSHUI ELECTRIC DRIVE RES INST
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Problems solved by technology

[0003] In order to solve the problems of troublesome operation of the existing hydraulic disc brakes, greater influence by human factors, and inaccurate testing of hydraulic disc brakes by manual operation, the present invention provides an intelligent testing system for hydraulic disc brakes of oil drilling rigs

Method used

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  • Intelligent test system and method of hydraulic disk brake of petroleum drilling machine
  • Intelligent test system and method of hydraulic disk brake of petroleum drilling machine
  • Intelligent test system and method of hydraulic disk brake of petroleum drilling machine

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Embodiment Construction

[0031] Attached below Figure 1-5 The present invention is described in further detail:

[0032] The intelligent testing system for hydraulic disc brakes of oil drilling rigs of the present invention includes a visual human-computer interaction device 1, a programmable controller 2, a frequency converter 3, a motor 4, a winch drum 5, a hydraulic disc brake 6, a winch drum encoder 7, and the like. Visualized human-computer interaction device 1, equipped with output fields of No. 1 and No. 2 hydraulic disc brake pressures, status indicator lights of No. 1 and No. 2 hydraulic disc brakes, a test start button, a threshold configuration button, a test cancel button, and a set and measured torque input domain, and the actual torque display domain; it provides an interactive interface for the user to select the operation object, set the parameters and select the operation action, and encode and correct the information selected and set; the winch drum encoder 7 is used to judge The a...

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Abstract

The invention provides an intelligent test system and method of a hydraulic disk brake of a petroleum drilling machine. The intelligent test system of a hydraulic disk brake of a petroleum drilling machine includes a visual man-machine interaction device, a programmable controller, a frequency converter, a motor, a winch roller, a hydraulic disk brake and a winch roller encoder, wherein the visualman-machine interaction device is connected with the programmable controller and the frequency converter through the bus; the programmable controller, the hydraulic disk brake and the winch roller encoder are connected through a signal cable to transmit state signals; the frequency converter is connected with the motor through a power cable. When the simple and reliable intelligent test method ofthe hydraulic disk brake of the petroleum drilling machine is used, during the operating process, the intelligent test method can be canceled to be interrupted by an operator at any time, and after interruption, the disk brake and the winch enter the normal operating mode. The intelligent test method of the hydraulic disk brake of the petroleum drilling machine enables the operator to realize testing of the hydraulic disk brake through one key, and the disk brake test report is simple and clear and is accurate in data, so that the potential risk of a traditional method can be eliminated. Besides, the intelligent test method of the hydraulic disk brake of the petroleum drilling machine is simple in operation, and the test result is not influenced by a human factor.

Description

technical field [0001] The invention belongs to the technical field of oil drilling, and relates to an electric control system of an oil drilling rig, in particular to an intelligent testing system and a testing method for a hydraulic disc brake of an oil drilling rig. Background technique [0002] Hydraulic disc brakes are the most important equipment related to safety when oil drilling rigs perform various operations such as drilling and tripping. Therefore, the requirements for the reliability and braking torque of hydraulic disc brakes are extremely strict. Before operating the winch drum, Reliable operation of hydraulic disc brakes must be ensured. The traditional method is: (1) Roughly judge the reliability and braking performance of the hydraulic disc brake according to the previous use effect. This method can achieve the goal in most cases, but there are potential risks; Although this method is relatively reliable, it is cumbersome to operate and is easily affected ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00F16D66/00
CPCF16D66/00G01M13/00F16D2066/005
Inventor 马向平刘小宝胡志鹏尤立春王彦兵
Owner TIANSHUI ELECTRIC DRIVE RES INST
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