CN201307142Y - Electric simulation test system for rotary drilling rigs - Google Patents

Electric simulation test system for rotary drilling rigs Download PDF

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Publication number
CN201307142Y
CN201307142Y CNU2008201237442U CN200820123744U CN201307142Y CN 201307142 Y CN201307142 Y CN 201307142Y CN U2008201237442 U CNU2008201237442 U CN U2008201237442U CN 200820123744 U CN200820123744 U CN 200820123744U CN 201307142 Y CN201307142 Y CN 201307142Y
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CN
China
Prior art keywords
operation signal
unit
emulation
rotary drilling
test
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Expired - Fee Related
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CNU2008201237442U
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Chinese (zh)
Inventor
黎中银
黄志明
冯志雄
王亮清
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Beijing Sany Heavy Machinery Co Ltd
Sany Heavy Machinery Ltd
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Beijing Sany Heavy Machinery Co Ltd
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Priority to CNU2008201237442U priority Critical patent/CN201307142Y/en
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Abstract

The utility model provides an electric simulation test system for rotary drilling rigs. The system comprises an imitation device, an operation signal acquiring unit, an operation signal processing unit, a simulation unit and a display unit; the operation signal output end of the imitation unit is connected with the operation signal input end of the operation signal acquiring unit; the operation signal output end of the operation signal acquiring unit is connected with the operation signal input end of the operation signal processing unit; the processing result output end of the operation signal processing unit is connected with the processing result input end of the simulation unit; and the simulation result output end of the simulation unit is connected with the input end of the display unit. The electric simulation test system for rotary drilling rigs can simulate the various operations, environments, tasks and the like in practical work of the electric system of a rotary drilling rig; therefore the potential safety hazard is avoided when a tenderfoot operates the rotary drilling rig, and at the same time, the training time of students is greatly increased so as to facilitate the students to be familiar with the various operative skills and technical abilities of the rotary drilling rig.

Description

The electric emulation test system of a kind of rotary drilling rig
Technical field
The present invention relates to the emulation and the technical field of measurement and test of electrical system, relate in particular to the electric emulation test system of a kind of rotary drilling rig.
Background technology
Rotary drilling rig is a kind of construction machinery that is applicable to the operation of building foundation engineering pore-forming, is widely used in foundation construction engineerings such as urban construction, highway bridge, high-rise building, cooperates different drilling tools, is applicable to the pore-forming operation of dry type, wet type and rock stratum.Rotary drilling rig has that installed power is big, output torque is big, axle pressure is big, maneuverability, operating efficiency is high and advantage such as multi-functional.
Electrical system is one of core of rotary drilling rig, and the performance quality of employed electronic devices and components of electrical system and electrical system itself directly has influence on reliability, usability and the maintainability of rotary drilling rig.In order to improve the overall performance of rotary drilling rig, be necessary the electronic devices and components of electrical system are carried out performance test and screening, be necessary simultaneously electrical system is carried out whole performance test and optimization.
Relevant Machine Design slip-stick artist, hydraulic pressure design engineer, electrical design slip-stick artist, assembler, quality inspection personnel and operation tractor driver are achieved by operating the computer training the operation of rotary drilling rig electrical system.There are many problems in this training method, and for example security incident appears in neophyty operation easily, also is subjected to the restriction of time, economic condition simultaneously.So be necessary the electrical system of rotary drilling rig is carried out emulation, thereby make that the relevant personnel can be before practical operation, by training in this cover analogue system, can be safely, make things convenient for and grasp rapidly the operation of rotary drilling rig electrical system.
Summary of the invention
The present invention is directed to deficiency of the prior art, provide a kind of rotary drilling rig electric emulation test system.
The electric emulation test system of a kind of rotary drilling rig comprises imitation device, operation signal collecting unit, operation signal processing unit, simulation unit, display unit;
Described imitation device is used to imitate the rotary drilling rig operator to the various operational motions of rotary drilling rig electrical system and send the operation signal of each operational motion to described operation signal collecting unit;
Described operation signal collecting unit is used to gather the operation signal of described imitation device and this operation signal is sent to described operation signal processing unit;
Described operation signal processing unit is used to receive the operation signal that described operation signal collecting unit is gathered, and this signal is carried out respective handling and exports result;
Described simulation unit comprises master winch lifting emulation subelement, auxilliary elevator lifting emulation subelement, get on the bus about walking emulation subelement before and after walking emulation subelement, the right-hand track chiain before and after correction emulation subelement, the left crawler belt about revolution emulation subelement, unit head rotating emulation subelement, the flexible emulation subelement of pressurization oil cylinder, the flexible emulation subelement of amplitude oil cylinder, upright movable mast emulation subelement, mast, it is used to receive the result of described operation signal processing unit and this result is carried out emulation;
Described display unit is used to show the simulation result of described simulation unit;
The operation signal output terminal of described imitation device is connected with the operation signal input end of described operation signal collecting unit, the operation signal output terminal of described operation signal collecting unit is connected with the operation signal input end of operation signal processing unit, the result output terminal of described operation signal processing unit is connected with the result input end of simulation unit, and the simulation result output terminal of described simulation unit is connected with the input end of display unit.
Preferably, described imitation device comprises left operating grip, right operating grip, accent mast handle, left foot pedal and right steps.
Preferably, described operation signal collecting unit is PLC and expansion module.
Preferably, described operation signal processing unit is the industrial computer signal processing unit.
Preferably, described simulation unit is the industrial computer analog platform.
Preferably, described display unit comprises display.
Preferably, also comprise test signal collecting unit, test signal processing unit;
Described test signal collecting unit is used to gather the test signal of components and parts or entire system and this test signal is sent to described test signal processing unit;
Described test signal processing unit is used to accept the test signal that described test signal collecting unit is gathered, and this test signal is handled;
Described display unit also shows the result of described test signal processing unit;
The test signal output terminal of described test signal collecting unit is connected with the test signal input end of described test signal processing unit, and the test result output terminal of described test signal processing unit is connected with the input end of described display unit.
Preferably, described test signal processing unit is the industrial computer test platform.
Preferably, described test signal collecting unit comprises PLC and expansion module and PCI address card.
Preferably, described display unit also comprises printer.
Preferably, also comprise storage unit, described storage unit is used to store the result of test signal, and the input end of this storage unit is connected with the result output terminal of described test signal processing unit.
The electric emulation test system of rotary drilling rig provided by the invention, various operations that can emulation rotary drilling rig electrical system, environment and the task dispatching in the real work, the potential safety hazard that has existed when having avoided new hand to use rotary drilling rig, increased considerably student's training time simultaneously, made the student can really be familiar with the various operation skills and the technical ability of rotary drilling rig.
In preferred version, the electric analogue system of this rotary drilling rig also comprises test signal collecting unit, test signal processing unit; Described test signal collecting unit is used to gather the test signal of components and parts or entire system and this test signal is sent to described test signal processing unit; Described test signal processing unit is used to accept the test signal that described test signal collecting unit is gathered, and this test signal is handled; Described display unit also shows the result of described test signal processing unit; The test signal output terminal of described test signal collecting unit is connected with the test signal input end of described test signal processing unit, and the test result output terminal of described test signal processing unit is connected with the input end of described display unit.Described test signal collecting unit can be gathered the information of the components and parts in the rotary drilling rig electrical system and the Global Information of rotary drilling rig electrical system, the test signal processing unit is handled these information, display unit display process result then, thus realize test to the overall performance of the performance of the components and parts in the rotary drilling rig and rotary drilling rig electrical system.
Like this, by performance test and screening to the components and parts in the rotary drilling rig electrical system, can reject the components and parts that have quality problems, the quality of electronic devices and components is guaranteed, promptly improve the reliability of electrical system, also improved security of products simultaneously; By test to the electrical system components and parts that break down, judge its degree of injury, recoverable components and parts are repaired and utilized, thereby reduce the loss; Test by to the overall performance of rotary drilling rig electrical system can be optimized, make up the hardware systems and the connected mode of system, thereby improves the overall performance of rotary drilling rig electrical system.
Description of drawings
The hardware configuration synoptic diagram of the electric emulation test system of rotary drilling rig that Fig. 1 provides for first embodiment;
The simulation flow figure of the electric emulation test system of rotary drilling rig that Fig. 2 provides for first embodiment;
The hardware configuration synoptic diagram of the electric emulation test system part of detecting of rotary drilling rig that Fig. 3 provides for second embodiment;
The test flow chart of the electric emulation test system part of detecting of rotary drilling rig that Fig. 4 provides for second embodiment;
The structural representation of the electric emulation test system part of detecting of the rotary drilling rig hardware that Fig. 5 provides for the 3rd embodiment;
The test flow chart of the electric emulation test system part of detecting of rotary drilling rig that Fig. 6 provides for the 3rd embodiment;
Embodiment
Below in conjunction with accompanying drawing content of the present invention is described, following description only is exemplary and indicative, should any restriction not arranged to protection scope of the present invention.
Please referring to Fig. 1, the hardware configuration synoptic diagram of the electric emulation test system of rotary drilling rig that Fig. 1 provides for first embodiment.
As shown in Figure 1, this system comprises industrial computer, PLC and expansion module, display, keyboard, mouse, left side operating grip, right operating grip, transfer the mast handle, the left foot pedal, right steps, the industrial computer signal processing unit is housed in the industrial computer, the industrial computer emulation platform comprises master winch lifting emulation subelement in the industrial computer emulation platform, auxilliary elevator lifting emulation subelement, revolution emulation subelement about getting on the bus, unit head rotating emulation subelement, the flexible emulation subelement of pressurization oil cylinder, the amplitude oil cylinder emulation subelement that stretches, upright movable mast emulation subelement, correction emulation subelement about mast, walking emulation subelement before and after the crawler belt of a left side, walking emulation subelement before and after the right-hand track chiain; Left side operating grip, right operating grip, accent mast handle, left foot pedal, right steps are connected with the operation signal collection terminal of PLC and expansion module, the operation signal output terminal of PLC and expansion module is connected with the operation signal input end of industrial computer, and the output terminal of industrial computer is connected with display.
Left side operating grip, right operating grip, transfer the mast handle, the left foot pedal, right steps can be imitated the various operational motions of rotary drilling rig operator to the rotary drilling rig electrical system, PLC and expansion module are gathered left operating grip, right operating grip, transfer the mast handle, the left foot pedal, the operation signal of right steps, and this operation signal sent to industrial computer, the operation signal processing unit is handled this operation signal and result is sent to the industrial computer emulation platform in the industrial computer, the industrial computer emulation platform receives the result of operation signal processing unit in the industrial computer and this result is carried out emulation, the running status of dynamic simulation rotary drilling rig electric-control system and the relevant ruuning situation and the kinematic parameter of rotary drilling rig car body on display.
Below introduce the simulation flow of the electric emulation test system of this rotary drilling rig.
As shown in Figure 2, simulation flow comprises following step.
Step 101 is judged simulation type.The industrial computer emulation platform is judged simulation type according to the operation signal that PLC and expansion module sent.Simulation type in the industrial computer emulation platform comprises the emulation of rectifying a deviation about the emulation of the emulation of master winch lifting, the emulation of assisting the elevator lifting, the rotating emulation in the left and right sides of getting on the bus, unit head rotating, the emulation that the pressurization oil cylinder stretches, the emulation that amplitude oil cylinder is stretched, the emulation of founding movable mast, mast, the emulation of left crawler belt front and back walking, the emulation of walking in the right-hand track chiain front and back etc.
Step 102, the action of dynamic three-dimensional display rotary drilling rig.
Step 103, the movable information of demonstration rotary drilling rig.
Step 104 judges whether emulation finishes, if do not finish to enter step 101, if finish to enter step 105
Step 105, emulation finishes.
Emulation with the master winch lifting is example below, simply introduces the operating process of the electric emulation test system of this rotary drilling rig.
Pin the button of the positive lower left of right operating grip, simultaneously a post-tensioning left side operating grip, then display 3-D display rotary drilling rig master winch rising operating mode; Pin right operating grip lower left button, pushed away left operating grip before the while, then display 3-D display rotary drilling rig master winch decline operating mode.In the simulation process of master winch lifting, display shows the position and the master winch speed of master winch simultaneously.
The foregoing description has been introduced the emulation part of the electric emulation test system of rotary drilling rig, and preferably, the electric emulation test system of this rotary drilling rig also comprises part of detecting.Emulation part has been done detailed introduction in first embodiment, below two embodiment only the part of detecting of the electric emulation test system of this rotary drilling rig is introduced.
Please referring to Fig. 3, the electric emulation test system hardware configuration of the rotary drilling rig synoptic diagram that Fig. 3 provides for second embodiment.
As shown in Figure 3, this system comprises industrial computer, PCI address card, PLC and expansion module, display, printer, keyboard, mouse, wherein PCI address card, PLC and expansion module can be gathered the information of the components and parts of rotary drilling rig electrical system, the test signal output terminal of PCI address card, PLC and expansion module is connected with the test signal input end of industrial computer, industrial computer is connected with display, keyboard, mouse, and test platform is housed in the industrial computer.
PCI address card, PLC and expansion module are gathered the information of the components and parts of rotary drilling rig electrical system respectively, send to industrial computer, test platform in the industrial computer is handled described information, realization is to the test of components and parts, test result also can be by medium memory such as USB flash disks by display, printer output.
Below introduce the testing process of the electric emulation test system of this rotary drilling rig.
As shown in Figure 4, testing process may further comprise the steps.
Step 201, the type of selecting to test components and parts.The performance that different components and parts will be tested is different, to controller, display and obliquity sensor, the communication performance of main its CANOPEN of test is exchanged the mast handle and is mainly tested X wherein, the characteristic of Y-axis potentiometer, and scrambler is mainly tested its rotational characteristic.
Step 202 is carried out the performance test of components and parts.During to controller, display and obliquity sensor test, test platform carries out communication by industrial computer and PCI address card with it; When scrambler was tested, by the revolution of keyboard and mouse input test, the output shaft of rotary encoder was to corresponding revolution, and the output pulse of PLC and expansion module capturing and coding device is to industrial computer, and test platform carries out analytical calculation; Exchange mast handle when test, driving handle is to the motion of front, rear, left and right four direction respectively, and PLC and expansion module collection are also handled the voltage output signal of corresponding potentiometer, and the industrial computer test platform receives also analyzes this signal.
Step 203 judges whether components and parts are qualified.Judge according to the test result of step 202 whether the components and parts of being tested are qualified.
Step 204 outputs test result.Test result also can be by medium memory such as USB flash disks by display or printer output.
Step 205, end of test (EOT).
The foregoing description is the test of the electric emulation test system of rotary drilling rig to the components and parts performance, the electric emulation test system of rotary drilling rig provided by the invention can also be tested the overall performance of rotary drilling rig electrical system, and the 3rd embodiment will simply introduce this.
Please referring to Fig. 5, the structural representation of the electric emulation test system testing hardware of rotary drilling rig that Fig. 5 provides for the 3rd embodiment;
As shown in Figure 5, this system comprises industrial computer, PLC and expansion module, controller, electrical system, display, printer, the test signal input end of controller connects electrical system, the signal output part of controller connects the signals collecting end of PLC and expansion module, the signal output part of PLC and expansion module connects the signal input part of industrial computer, the output terminal of industrial computer is connected with display, printer, and test platform is housed in the industrial computer.
Below introduce the testing process of the electric emulation test system of this rotary drilling rig.
Step 301 is carried out the test of electrical system overall performance.PLC and expansion module are gathered the Global Information of electrical system by controller, and this signal sent to industrial computer, the test platform of industrial computer is handled this information, output signal according to controller, adjust the output picture, according to the input signal of controller, the desired output signal of controlled device.
Step 302 judges whether electrical system is qualified.The desired output signal and the real output signal of controller are compared, thus the overall performance of judgement rotary drilling rig electrical system.
Step 303 outputs test result.Test result also can be by medium memory such as USB flash disks by display, printer output.
Step 304, end of test (EOT).
The above only is the description of preferred implementation of the present invention; should be understood that; because the finiteness of literal expression; and objectively have unlimited concrete structure; for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (11)

1. the electric emulation test system of rotary drilling rig is characterized in that, comprises imitation device, operation signal collecting unit, operation signal processing unit, simulation unit, display unit;
Described imitation device is used to imitate the rotary drilling rig operator to the various operational motions of rotary drilling rig electrical system and send the operation signal of each operational motion to described operation signal collecting unit;
Described operation signal collecting unit is used to gather the operation signal of described imitation device and this operation signal is sent to described operation signal processing unit;
Described operation signal processing unit is used to receive the operation signal that described operation signal collecting unit is gathered, and this signal is carried out respective handling and exports result;
Described simulation unit comprises master winch lifting emulation subelement, auxilliary elevator lifting emulation subelement, get on the bus about walking emulation subelement before and after walking emulation subelement, the right-hand track chiain before and after correction emulation subelement, the left crawler belt about revolution emulation subelement, unit head rotating emulation subelement, the flexible emulation subelement of pressurization oil cylinder, the flexible emulation subelement of amplitude oil cylinder, upright movable mast emulation subelement, mast, it is used to receive the result of described operation signal processing unit and this result is carried out emulation;
Described display unit is used to show the simulation result of described simulation unit;
The operation signal output terminal of described imitation device is connected with the operation signal input end of described operation signal collecting unit, the operation signal output terminal of described operation signal collecting unit is connected with the operation signal input end of operation signal processing unit, the result output terminal of described operation signal processing unit is connected with the result input end of simulation unit, and the simulation result output terminal of described simulation unit is connected with the input end of display unit.
2. the electric emulation test system of rotary drilling rig according to claim 1 is characterized in that, described imitation device comprises left operating grip, right operating grip, accent mast handle, left foot pedal and right steps.
3. the electric emulation test system of rotary drilling rig according to claim 1 is characterized in that described operation signal collecting unit is PLC and expansion module.
4. the electric emulation test system of rotary drilling rig according to claim 1 is characterized in that described operation signal processing unit is the industrial computer signal processing unit.
5. the electric emulation test system of rotary drilling rig according to claim 1 is characterized in that described simulation unit is the industrial computer analog platform.
6. the electric emulation test system of rotary drilling rig according to claim 1 is characterized in that described display unit comprises display.
7. according to the electric emulation test system of each described rotary drilling rig of claim 1-6, it is characterized in that, also comprise test signal collecting unit, test signal processing unit;
Described test signal collecting unit is used to gather the test signal of components and parts or entire system and this test signal is sent to described test signal processing unit;
Described test signal processing unit is used to accept the test signal that described test signal collecting unit is gathered, and this test signal is handled;
Described display unit also shows the result of described test signal processing unit;
The test signal output terminal of described test signal collecting unit is connected with the test signal input end of described test signal processing unit, and the test result output terminal of described test signal processing unit is connected with the input end of described display unit.
8. the electric emulation test system of rotary drilling rig according to claim 7 is characterized in that described test signal processing unit is the industrial computer test platform.
9. the electric emulation test system of rotary drilling rig according to claim 7 is characterized in that, described test signal collecting unit comprises PLC and expansion module and PCI address card.
10. the electric emulation test system of rotary drilling rig according to claim 7 is characterized in that described display unit also comprises printer.
11. the electric emulation test system of rotary drilling rig according to claim 7, it is characterized in that, also comprise storage unit, described storage unit is used to store the result of test signal, and the input end of this storage unit is connected with the result output terminal of described test signal processing unit.
CNU2008201237442U 2008-11-18 2008-11-18 Electric simulation test system for rotary drilling rigs Expired - Fee Related CN201307142Y (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101892829A (en) * 2010-06-25 2010-11-24 北京市三一重机有限公司 Pressure control method and system for rotary drilling rig
CN102110381A (en) * 2011-02-16 2011-06-29 中国地质大学（武汉） Virtual reality training system for horizontal directional drilling machines
CN101787876B (en) * 2009-12-30 2013-01-02 徐州世通重工机械制造有限责任公司 Rollover protection system of rotary drilling rig
CN102913122A (en) * 2012-11-01 2013-02-06 玉柴桩工(常州)有限公司 Rotary drilling rig under all-electric pilot control
CN103076484A (en) * 2012-12-27 2013-05-01 三一重工股份有限公司 Electrical testing system and method
CN103256036A (en) * 2013-05-15 2013-08-21 无锡市钻通工程机械有限公司 Intelligent throttle control system used for drilling rig simulation operation platform
CN103295443A (en) * 2013-07-04 2013-09-11 中国烟草总公司职工进修学院 Simulative teaching system for production devices of tobacco industries

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101787876B (en) * 2009-12-30 2013-01-02 徐州世通重工机械制造有限责任公司 Rollover protection system of rotary drilling rig
CN101892829A (en) * 2010-06-25 2010-11-24 北京市三一重机有限公司 Pressure control method and system for rotary drilling rig
CN101892829B (en) * 2010-06-25 2012-12-05 北京市三一重机有限公司 Pressure control method and system for rotary drilling rig
CN102110381A (en) * 2011-02-16 2011-06-29 中国地质大学（武汉） Virtual reality training system for horizontal directional drilling machines
CN102110381B (en) * 2011-02-16 2013-06-05 中国地质大学（武汉） Virtual reality training system for horizontal directional drilling machines
CN102913122A (en) * 2012-11-01 2013-02-06 玉柴桩工(常州)有限公司 Rotary drilling rig under all-electric pilot control
CN103076484A (en) * 2012-12-27 2013-05-01 三一重工股份有限公司 Electrical testing system and method
CN103076484B (en) * 2012-12-27 2015-12-02 三一重工股份有限公司 electrical test system and method
CN103256036A (en) * 2013-05-15 2013-08-21 无锡市钻通工程机械有限公司 Intelligent throttle control system used for drilling rig simulation operation platform
CN103295443A (en) * 2013-07-04 2013-09-11 中国烟草总公司职工进修学院 Simulative teaching system for production devices of tobacco industries
CN103295443B (en) * 2013-07-04 2015-12-23 中国烟草总公司职工进修学院 The simulation teaching system of tobacco business production equipment

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