CN201013350Y - Self-elevating drilling rig driller control redundant apparatus - Google Patents
Self-elevating drilling rig driller control redundant apparatus Download PDFInfo
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- CN201013350Y CN201013350Y CNU2007201039733U CN200720103973U CN201013350Y CN 201013350 Y CN201013350 Y CN 201013350Y CN U2007201039733 U CNU2007201039733 U CN U2007201039733U CN 200720103973 U CN200720103973 U CN 200720103973U CN 201013350 Y CN201013350 Y CN 201013350Y
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Abstract
The utility model discloses a drill control redundancy device for self-elevating drilling platform, comprising a first console, a second console, a first PLC and a second PLC. The first console is connected with a PLC and the second PLC, the second console is also connected with the PLC and the second PLC, the fist PLC is connected with a drill equipment controlled by the first PLC, and the second PLC is connected with a pipe equipment controlled the second PLC. The utility model consists of two complete control systems, and the two control system can respectively operate the drilling equipment and the pipe equipment and can also operate opponent drilling equipment and pipe equipment mutually, etc. Therefore, when a control system fails, the other control system can complete temporary or emergency operation, thereby greatly improving the security of equipment control and emergency response capacity in the state of emergency and effectively avoiding equipment or personal injury.
Description
Technical field
The utility model relates to a kind of self-elevating drilling platform control system of rig.
Background technology
Present self-elevating drilling platform control system of rig all is to adopt independent control module to control respectively as drilling equipments such as drilling well winch, top drive, slush pump rotating disks, the control of equipment does not have association each other, like this when a certain control module goes wrong, for example the drilling well winch adopts hydraulic disc brake or the brake of brake strap machine driving, control mode is a circuit, when in case the control module of this control circuit goes wrong, equipment can not continue to control, be easy to cause dangerous situation, even cause the generation of accident.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of self-elevating drilling platform rig control redundant apparatus, the safety of enhancing equipment control and the emergency reaction ability of emergency greatly.
A kind of self-elevating drilling platform rig control redundant apparatus of the present utility model comprises: first console, second console, a PLC and the 2nd PLC, first console links to each other with the 2nd PLC with PLC, second console also links to each other with the 2nd PLC with PLC, the one PLC connects the drilling equipment that is subjected to its control, and the 2nd PLC connects the comb equipment that is subjected to its control.
Further, also comprise work station, this work station links to each other with described first console, second console respectively.
The utility model is made of the complete control system of two covers, and two cover control systems can be operated drilling equipment and comb equipment etc. respectively, and also can handle the other side's drilling equipment and comb equipment etc. mutually.Like this when a cover control system breaks down, just can finish interim or emergent operation by an other cover control system, thereby improved the safety of equipment control and the emergency reaction ability of emergency greatly, can avoid the generation of equipment or personal injury effectively.
Description of drawings
Fig. 1 is the utility model structural representation block diagram.
The specific embodiment
As shown in Figure 1, the utility model comprises: workstation1, first console 2, second console 3, a PLC4 and the 2nd PLC5, first console 2 links to each other with the 2nd PLC5 with PLC4, second console 3 also links to each other with the 2nd PLC5 with PLC4, the one PLC4 connects the drilling equipment 6 that is subjected to its control, the 2nd PLC5 connects the comb equipment 7 that is subjected to its control, thereby forms redundant syndeton.Promptly when the circuit at first console 2 or second console, 3 one of them console place breaks down, can finish interim or emergent operation by an other console, thereby improved the safety of equipment control and the emergency reaction ability of emergency greatly, can avoid the generation of equipment or personal injury effectively.In addition, first console 2 links to each other with workstation1 respectively with second console 3, can realize online management and control.
Cyberbase electronics driller's operating desk or operations chair (Cyberbase operator station) that the first above-mentioned console 2 and second console 3 can adopt high (the National Oilwell Varco) company of national of the United States's oil well China to produce, workstation1 adopts the computer server terminal.
Claims (2)
1. a self-elevating drilling platform rig is controlled redundant apparatus, it is characterized in that, comprise: first console (2), second console (3), a PLC (4) and the 2nd PLC (5), first console (2) links to each other with the 2nd PLC (5) with PLC (4), second console (3) also links to each other with the 2nd PLC (5) with PLC (4), the one PLC (4) connects the drilling equipment (6) that is subjected to its control, and the 2nd PLC (5) connects the comb equipment (7) that is subjected to its control.
2. self-elevating drilling platform rig control redundant apparatus according to claim 1 is characterized in that also comprise work station (1), this work station (1) links to each other with described first console (2), second console (3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201039733U CN201013350Y (en) | 2007-03-26 | 2007-03-26 | Self-elevating drilling rig driller control redundant apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201039733U CN201013350Y (en) | 2007-03-26 | 2007-03-26 | Self-elevating drilling rig driller control redundant apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201013350Y true CN201013350Y (en) | 2008-01-30 |
Family
ID=39025136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201039733U Expired - Fee Related CN201013350Y (en) | 2007-03-26 | 2007-03-26 | Self-elevating drilling rig driller control redundant apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201013350Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102400455A (en) * | 2011-11-24 | 2012-04-04 | 武汉船用机械有限责任公司 | Emergency controller for lifting ocean platform |
| CN102536193A (en) * | 2010-12-31 | 2012-07-04 | 中国石油天然气集团公司 | Heavy-load pipe arranging robot |
| CN105103061A (en) * | 2013-04-04 | 2015-11-25 | 菲尼克斯电气公司 | Control and data transmission system, process device, and method for redundant process control with decentralized redundancy |
| CN105353698A (en) * | 2015-10-14 | 2016-02-24 | 镇江赛尔尼柯电器有限公司 | Redundancy device for ocean platform emergency switching-off system |
-
2007
- 2007-03-26 CN CNU2007201039733U patent/CN201013350Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536193A (en) * | 2010-12-31 | 2012-07-04 | 中国石油天然气集团公司 | Heavy-load pipe arranging robot |
| CN102536193B (en) * | 2010-12-31 | 2015-09-09 | 中国石油天然气集团公司 | A kind of heavy-load pipe arranging robot |
| CN102400455A (en) * | 2011-11-24 | 2012-04-04 | 武汉船用机械有限责任公司 | Emergency controller for lifting ocean platform |
| CN105103061A (en) * | 2013-04-04 | 2015-11-25 | 菲尼克斯电气公司 | Control and data transmission system, process device, and method for redundant process control with decentralized redundancy |
| US9934111B2 (en) | 2013-04-04 | 2018-04-03 | Phoenix Contact Gmbh & Co. Kg | Control and data transmission system, process device, and method for redundant process control with decentralized redundancy |
| CN105353698A (en) * | 2015-10-14 | 2016-02-24 | 镇江赛尔尼柯电器有限公司 | Redundancy device for ocean platform emergency switching-off system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: ZHONGHAI OIL-FIELD SERVICE CO., LTD. ^ |
|
| CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: China Oilfield Service Limited by Share Ltd Number: 05 Page: The title page Volume: 24 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: China Oilfield Service Limited by Share Ltd Number: 05 Volume: 24 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: ZHONGHAI OIL-FIELD SERVICE CO., LTD. ^ |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080130 Termination date: 20150326 |
|
| EXPY | Termination of patent right or utility model |