CN102674185A - Intelligent safety control device for runner wagon - Google Patents
Intelligent safety control device for runner wagon Download PDFInfo
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- CN102674185A CN102674185A CN2012101785147A CN201210178514A CN102674185A CN 102674185 A CN102674185 A CN 102674185A CN 2012101785147 A CN2012101785147 A CN 2012101785147A CN 201210178514 A CN201210178514 A CN 201210178514A CN 102674185 A CN102674185 A CN 102674185A
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- tourist bus
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Abstract
The invention provides an intelligent safety control device for a runner wagon, which comprises a system control box, a transmission system, a braking system, a height measuring device and an alarming device, wherein the system control box comprises a monitor terminal and a control processor; the control processor is connected with the monitor terminal, the transmission system, the braking system, the height measuring device and the alarming device respectively; the braking system is connected with the transmission system; and the transmission system is connected with the height measuring device. The intelligent safety control device has the benefits that visible analog picture display and human-centered design are realized, so that the operation is simple and visual, the maintenance is avoided, and the height of a rotary hook can be displayed dynamically during the whole process in a real-time manner; the performance of the control processor is high, so that the control precision is high, and the actuation time is correspondingly short; a plurality of sets of operational parameters are stored in a system, so as to realize advance alarming; and multi-linked output is realized, so that the safe deceleration function is achieved, the impact on equipment caused by emergent braking can be reduced to the maximum extent, and the reliable operation of the drilling production can be guaranteed.
Description
Technical field
The invention belongs to the accessories apparatus field of oil field drilling-production equipment, especially relate to the intelligent tourist bus safety control of a kind of rig, service machine or other lifting means.
Background technology
In existing technology, in drilling well, remedial work, no matter day and night, the weather quality all can not be interrupted operation, because driller's operation fatigue and environmental factor are easy to take place tourist bus and bump overhead traveling crane and the incident of pounding rig floor.Cause the derrick distortion when serious because of anti-collision is malfunctioning, collapse, because of anti-pounding malfunctioningly causes drilling tool to rupture and cause great serious accidents such as well site fire by the spark of pounding generation down.In order to ensure the safety of drilling well, remedial work; On rig, service machine, generally all be equipped with and bump on anti-(claim the overhead traveling crane anti-collision again---bump against with overhead traveling crane when carrying on the tourist bus) install; Like the mechanical switch anticollision device is the mechanical switch of upper limit position installing at tourist bus;, tourist bus collides this switch when arriving upper limit position, switch motion, and tourist bus stops to rise.Mechanical switch anticollision device reliability is low, and the defencive function imperfection.Because drilling well and industrial weight-lifting equipment in the open air or outdoor operation throughout the year, running environment is more abominable, is easy to cause mechanical switch malfunctioning, cause tourist bus or suspension hook to hit useful so.And this device has only anti-upper limit crash protection, not anti-lower limit crash protection function.More there is not the height deixis.
The tourist bus altitude indicator is made up of a height sensor and an instrument.This indicating instrument can be indicated the height of tourist bus, can report to the police when tourist bus reaches the upper and lower bound position.The tourist bus altitude indicator does not have memory function, so having a power failure or instrument when not starting shooting, if behind the tourist bus trip up-and-down movement, instrument is started shooting the height value of back indication again with mal.And this indicating instrument can only report to the police, and can not control the tourist bus operation.
All there is above-mentioned weak point in above-mentioned anticollision device, and does not combine modern monitoring and computer processing system, thereby can not reach the intellectuality of whole borer system work, the requirement of precision.
Summary of the invention
The problem that the present invention will solve provides a kind of intelligent tourist bus safety control, especially is fit to oil drilling, remedial work.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of intelligent tourist bus safety control; Comprise system's control box, driving system, brake system, height measuring device, warning device, said system control box comprises monitor terminal and control and treatment device, and said control and treatment device is connected with monitor terminal, driving system, brake system, height measuring device, warning device respectively; Said brake system is connected with driving system, and driving system is connected with height measuring device.
Said height measuring device detects the height and position information of driving system, passes to the control and treatment device, and the control and treatment device is accepted height and position information; And height and position information carried out analysis and judgement; When if height and position information exceeds setting range, the control and treatment device will send corresponding instruction and give brake system, and brake system is accepted instruction; And driving system taked corresponding brake, the driving system stop motion.Thereby reach the purpose of driving system emergency.
Further; Said control and treatment device adopts intelligent PLC system; This PLC system comprises power module, treater CPU module, I/O module and high speed counting module; Said power module is connected with high speed counting module with treater CPU module, I/O module respectively, and processor module is connected with high speed counting module with the I/O module.The data sink, transmission and the internal data that are mainly used in system's control are calculated.
Further, said system control box is the high-protection level protective housing, is provided with heat radiation and attemperator.
Further, said height measuring device is a coder, and said coder is a protected against explosion incremental high-precision encoder,
Further, said coder is connected with the cylinder of driving system through the shaft coupling knot.Export corresponding pulse count and be conveyed into the control and treatment device along with the rotary encoder of cylinder, be used for calculating the real-time height of tourist bus.
Further, said coder is provided with support and protective case.
Further, said monitor terminal adopts touch man-machine interface.Be used for accomplishing parameter setting and data display, record etc. to this system.
Further, the survey precision of said height measuring device is less than 1cm.Make control accuracy higher.
Further, said brake system adopts the air pressure dish to stop.
Advantage and good effect that the present invention has are:
1. the present invention is powerful, through system's control box Information Monitoring, send instruction, has realized intelligentized operation.The applicable object of this intelligence tourist bus safety control is extensive, is applicable to land, the marine rig of the various degree of depth of 1000--12000 rice.
2. should intelligence tourist bus safety control strong to the matching of rig, rigs most on the applicability market be used.
3. should intelligence tourist bus safety control provide different functions to export to the different transmission of rig and the type of gas-liquid systems.
4. down can reliable, smooth operations ambient temperature-400 ℃～+ 500 ℃.The system-down rate is lower than millesimal (referring to influence the downtime of drilling well).
5. should have visual analog picture demonstration by intelligence tourist bus safety control, human oriented design, simple and direct-viewing operation avoids safeguarding omnidistance Real time dynamic display hook height; The high performance control treater, control accuracy is high, opening time is corresponding fast; System's storing multiple sets operational factor is reported to the police in advance; Many chain outputs have safe deceleration, have reduced the impact that emergency brake causes equipment to the full extent, guarantee drilling well production reliability service.
Description of drawings
Fig. 1 is a structural principle block diagram of the present invention
Fig. 2 is the composition frame chart of control and treatment device of the present invention
Fig. 3 is an anti-collision schematic diagram of the present invention
Fig. 4 is a control principle scheme drawing of the present invention
The specific embodiment
Like Fig. 1, shown in 2; The present invention provides a kind of intelligent tourist bus safety control; Comprise system's control box, driving system, brake system, height measuring device, warning device, said system control box comprises monitor terminal and control and treatment device, and said control and treatment device is connected with monitor terminal, driving system, brake system, height measuring device, warning device respectively; Said brake system is connected with driving system, and driving system is connected with height measuring device.
Said height measuring device detects the height and position information of driving system, passes to the control and treatment device, and the control and treatment device is accepted height and position information; And height and position information carried out analysis and judgement; When if height and position information exceeds setting range, the control and treatment device will send corresponding instruction and give brake system, and brake system is accepted instruction; And driving system taked corresponding brake, the driving system stop motion.Thereby reach the purpose of driving system emergency.
Further; Said control and treatment device adopts intelligent PLC system (like Siemens intelligence PLC system); This PLC system comprises power module, treater CPU module, I/O module and high speed counting module; Said power module is connected with high speed counting module with treater CPU module, I/O module respectively, and processor module is connected with high speed counting module with the I/O module.The data sink, transmission and the internal data that are mainly used in system's control are calculated.
Further, said system control box is the high-protection level protective housing, is provided with heat radiation and attemperator.
Further, said height measuring device is a coder, and said coder is a protected against explosion incremental high-precision encoder,
Further, said coder is connected with the cylinder of driving system through the shaft coupling knot.Export corresponding pulse count and be conveyed into the control and treatment device along with the rotary encoder of cylinder, be used for calculating the real-time height of tourist bus.
Further, said coder is provided with support and protective case.
Further, said monitor terminal adopts touch man-machine interface.Be used for accomplishing parameter setting and data display, record etc. to this system.
Further, the survey precision of said height measuring device is less than 1cm.Make control accuracy higher.
Further, said brake system adopts the air pressure dish to stop.
Below in conjunction with Fig. 4, control principle of the present invention is further specified: the up-and-down movement of (rig) hook twines big rope through cylinder to be accomplished, and the anticollision system coder is connected with cylinder through the shaft coupling knot.When cylinder rotated, coder was followed interlock, exported high speed directivity burst transmissions simultaneously and went into control system, the position that control system is calculated hook voluntarily according to the data that receive.When hook moved to warning or stop position, system made corresponding signal output voluntarily, gives the operating personal alarm message, makes the safety guard-safeguard interlocking action simultaneously.Warning, the stop position of hook are set up on their own through monitor terminal by the operator.
Below in conjunction with Fig. 3, anti-collision principle of the present invention done further specifying:
Report to the police, stop Determination of Parameters: anti-collision is reported to the police, the setting of halt point reference position is set according to actual condition by operating personal, does when just working first in system once to set, and there is the outage memory function in system.Simultaneity factor can be overlapped parameter according to the operating mode different set more: creep into, put brill etc.The system initialization state is confirmed four positions: upper limit alarm, operating position, lower limit are reported to the police, operating position.
System acting: system compares buzzing that when the hook position reached alarm set point, system is output alarm signal voluntarily----warning, Frequency Drive system automatic deceleration from being about to hook actual position signal and determined value.When the hook position reached the upper limit alarm operating position, system output signal was closed main gas circuit to main electromagnetic valve of gas circuit, to realize brake, driving system emergency.
Anti-collision discharges: when the system acting dish is stopped work, deactivation system is blocked.Click the anti-collision release-push, driving system continues action in the safety speed scope.
This device is very extensive to the applicability of rig, is specially:
1. the rig degree of depth requires: this system is applicable to land, the marine rig of the various degree of depth of 1000--12000 rice.
2. the rig model requires: the function of this system's realization is applicable to rigs such as the mechanical type of various models, type, dc controlled formula, AC variable frequency type.
3. transmission and the gas circuit liquid road to rig requires matching very high, and following table is that the type that the present invention is directed to different transmission of rig and gas-liquid systems provides different functions output synopsis:
More than one embodiment of the present of invention are specified, but said content is merely preferred embodiment of the present invention, can not be considered to be used to limit practical range of the present invention.All equalizations of doing according to application range of the present invention change and improve etc., all should still belong within the patent covering scope of the present invention.
Claims (9)
1. intelligent tourist bus safety control; Comprise system's control box, driving system, brake system, height measuring device, warning device; It is characterized in that: said system control box comprises monitor terminal and control and treatment device; Said control and treatment device is connected with monitor terminal, driving system, brake system, height measuring device, warning device respectively, and said brake system is connected with driving system, and driving system is connected with height measuring device.
2. intelligent tourist bus safety control according to claim 1; It is characterized in that: said control and treatment device adopts intelligent PLC system; This PLC system comprises power module, treater CPU module, I/O module and high speed counting module; Said power module is connected with high speed counting module with treater CPU module, I/O module respectively, and processor module is connected with high speed counting module with the I/O module.
3. intelligent tourist bus safety control according to claim 1 is characterized in that: said system control box is the high-protection level protective housing, is provided with heat radiation and attemperator.
4. intelligent tourist bus safety control according to claim 1 is characterized in that: said height measuring device is a coder, and said coder is a protected against explosion incremental high-precision encoder.
5. intelligent tourist bus safety control according to claim 4 is characterized in that: said coder is connected with the cylinder of driving system through the shaft coupling knot.
6. intelligent tourist bus safety control according to claim 4, it is characterized in that: said coder is provided with support and protective case.
7. according to each described intelligent tourist bus safety control of claim 1-6, it is characterized in that: said monitor terminal adopts touch man-machine interface.
8. intelligent tourist bus safety control according to claim 1, it is characterized in that: the survey precision of said height measuring device is less than 1cm.
9. intelligent tourist bus safety control according to claim 1 is characterized in that: said brake system adopts the air pressure dish to stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101785147A CN102674185A (en) | 2012-06-01 | 2012-06-01 | Intelligent safety control device for runner wagon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101785147A CN102674185A (en) | 2012-06-01 | 2012-06-01 | Intelligent safety control device for runner wagon |
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| Publication Number | Publication Date |
|---|---|
| CN102674185A true CN102674185A (en) | 2012-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012101785147A Pending CN102674185A (en) | 2012-06-01 | 2012-06-01 | Intelligent safety control device for runner wagon |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110543134A (en) * | 2019-08-29 | 2019-12-06 | 宝鸡石油机械有限责任公司 | Anti-collision control device applied to direct-current drilling machine |
| CN113356757A (en) * | 2021-07-08 | 2021-09-07 | 山东科瑞油气装备有限公司 | Monitoring and protecting system of vehicle-mounted drilling and repairing machine |
| CN114604794A (en) * | 2022-01-25 | 2022-06-10 | 四川宏华电气有限责任公司 | System and method for controlling position of winch of oil rig |
-
2012
- 2012-06-01 CN CN2012101785147A patent/CN102674185A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110543134A (en) * | 2019-08-29 | 2019-12-06 | 宝鸡石油机械有限责任公司 | Anti-collision control device applied to direct-current drilling machine |
| CN113356757A (en) * | 2021-07-08 | 2021-09-07 | 山东科瑞油气装备有限公司 | Monitoring and protecting system of vehicle-mounted drilling and repairing machine |
| CN114604794A (en) * | 2022-01-25 | 2022-06-10 | 四川宏华电气有限责任公司 | System and method for controlling position of winch of oil rig |
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Application publication date: 20120919 |