CN203441467U - Automatic catwalk device for marine drilling platform - Google Patents
Automatic catwalk device for marine drilling platform Download PDFInfo
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- CN203441467U CN203441467U CN201320469512.3U CN201320469512U CN203441467U CN 203441467 U CN203441467 U CN 203441467U CN 201320469512 U CN201320469512 U CN 201320469512U CN 203441467 U CN203441467 U CN 203441467U
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- 238000005553 drilling Methods 0.000 title claims abstract description 62
- 230000007246 mechanism Effects 0.000 claims abstract description 97
- 230000007306 turnover Effects 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 3
- 241000282326 Felis catus Species 0.000 claims description 25
- 239000012530 fluid Substances 0.000 claims description 23
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 4
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- 238000010586 diagram Methods 0.000 description 3
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- 210000005069 ears Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 241000269793 Cryothenia peninsulae Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000037147 athletic performance Effects 0.000 description 1
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Abstract
An automatic catwalk device for a marine drilling platform comprises a bracket and a PLC (Programmable Logic Controller) control system, wherein a catwalk machine body is slidingly arranged on the bracket, and is driven by a catwalk machine body driving mechanism arranged at the bottom of the catwalk machine body, a feeding mechanism and a turnover mechanism are arranged on a V-shaped slot in the catwalk machine body in a matched way, a shuttle car is arranged at one end of the catwalk machine body, the other end of the catwalk machine body is provided with a lifting mechanism, the shuttle car is driven by a shuttle car driving mechanism, and the catwalk machine body driving mechanism, the feeding mechanism, the turnover mechanism, the lifting mechanism and the shuttle car driving mechanism are all in signal connection with the PLC control system through a signal sensor. The automatic catwalk device has high reliability and strong adaptability, and can be used in a variety of marine drilling platforms (such as a stationary drilling platform, a self-elevating drilling platform, or a semi-submersible drilling platform). The automatic catwalk device is ideal automatic pipe transmission equipment for the marine drilling platform.
Description
Technical field
The utility model relates to the automatic catwalk device of a kind of marine drilling platform.
Background technology
The automatic catwalk device of marine drilling platform is one of important bank head machinery equipment of marine drilling platform-drill ship.This device can automatically be sent to rig floor by tubulose class drilling tool (drilling rod, drill collar, sleeve pipe etc.) by offshore boring island deck or ground pipe racking frame in drillng operation, pipe is delivered to deck or ground release frame when completion practice again.Replaced traditionally with wire rope lifting and the upper and lower rig floor high-risk operation of drilling rod of getting rid of lower drilling rod, and controlled in conjunction with liquid, gas, electricity and microcomputer, realized the automatic transport of drilling tool between rig floor and ground, discharge, accumulating etc.Meanwhile, by the monitoring system in Long-distance Control district, can show in real time and record flow chart, status of equipment and to the location of drilling tool and systematized management.
In tradition drilling process, when offshore boring island is when assigned address starts drilling well, need manually the drilling rod level on deck pipe racking frame to be moved to cat road, the puffer on rig floor is transferred wire rope, utilizes the instruments such as rigging that drilling rod is pulled on to rig floor along ramp.After having bored a bite well, need again thribble by root, to take off from drill string, utilize puffer to tangle thribble top thribble is got rid of down, then level moves on the drill string discharge frame on deck.Traditional mode of operation needs staff directly to contact with drill string, needs the people's such as driller, driller, rigger close fit rising, in going down process, careless slightlyly just may cause the accident, and working strength is large, and production efficiency is low.
Automatically catwalk device is the important component part of automated drilling, has changed the mode of operation that traditional use manually promotes slips and wire rope; Utilize information technology and intelligence control system to change existing pipe treatment system, can reduce operative employee's number; In drillng operation, Long-distance Control transmits and discharge the operations such as drilling rod automatically can save drilling time greatly.Automatically catwalk device is becoming the industrial standard of ocean platform deepwater drilling equipment design, is wherein indispensable key equipment, is an important ring of whole automated drilling system.
Utility model content
The utility model provides a kind of specific (special) requirements for marine drilling platform pipe movement operation, and pipe external diameter, the weight change that should meet marine drilling platform are large, again simple in structure, dependable performance, handling higher automatic catwalk device.
The technical solution of the utility model is:
The automatic catwalk device of a kind of marine drilling platform, comprise support and PLC control system, cat road machine body is slidably installed on this support, Gai Mao road machine body drives by being arranged on its bottom Mao Dao Ji ontology-driven mechanism, the supporting V-shaped groove place being arranged on described cat road machine body of feed mechanism and switching mechanism, shuttle car is arranged on the other end of ，Gai Mao road, one end machine body of described cat road machine body lifting mechanism is installed; Described shuttle car is driven by shuttle car driving mechanism; Described Mao Daoji ontology-driven mechanism, feed mechanism, switching mechanism, lifting mechanism and shuttle car driving mechanism are all connected with described PLC control system.
On described cat road machine body 4, righting mechanism 7 is installed, this righting mechanism 7 is connected with described PLC control system.
Feature of the present utility model is: novel structure, and adopt full hydraulic drive to be easy to operate, multiple functional, operating efficiency is higher, adapts to and carries multiple caliber pipe as drilling rod, drill collar, sleeve pipe pipe relevant with other, and can once transmit many drilling rods; Especially the restriction to space requirement for marine drilling platform, has solved this problem preferably.The utility model can be at multiple marine drilling platform, as: on fixed, self lift type, semisubmersible drilling platform, use.
Accompanying drawing explanation
Fig. 1 is the utility model front view;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the utility model upset, feed mechanism schematic diagram
Fig. 4 is the utility model lifting mechanism schematic diagram
4a-initial position 4b-jacking position
Fig. 5 is the utility model righting mechanism schematic diagram
5a-initial position 5b-sleeve pipe promotes the rotation of 5c-sleeve pipe centering 5d-righting roller vertically
Fig. 6 is the utility model feed mechanism structural representation
Fig. 7 is the utility model switching mechanism structural representation
in figure: 1-shuttle car driving mechanism, 2-shuttle car, 3-feed mechanism, 4 —Mao road machine bodies;
5 —Mao Dao Ji ontology-driven mechanism 6-roller, 7-righting mechanism, 8-lifting mechanisms;
9-support, 10-guide rail, the 11-switching mechanism 12-13-railing of walking on stage;
14-tooth bar, 15-drilling rod, 16-lifting frame, 17-lifting fluid cylinder, 18-connection bracket;
19-righting roller, 20-underarm, 21-II fluid cylinder, 22-I fluid cylinder, 23-upper arm;
24-swing fluid cylinder, 25-sleeve pipe, 26-gear, 27-hydraulic motor, 28-bearing pin;
29-feed bracket, 30-feeding hydrocylinder, 31-ears seat, 32-ears seat 33-upset hydraulic cylinder, 34-turnover bracket, 35-bearing pin.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated.
As shown in Figure 1 and Figure 2, the automatic catwalk device of a kind of marine drilling platform, comprise support and PLC control system, cat road machine body 4 is slidably installed on this support 9, Gai Mao road machine body 4 drives by being arranged on its bottom Mao Dao Ji ontology-driven mechanism 5, feed mechanism 3 and the supporting V-shaped groove place being arranged on described cat road machine body 4 of switching mechanism 11, shuttle car 2 is arranged on the other end of ，Gai Mao road, one end machine body 4 of described cat road machine body 4 lifting mechanism 8 is installed, on these lifting mechanism 8 Chu Mao road machine bodies 4, righting mechanism 7 is installed, described shuttle car 2 is driven by shuttle car driving mechanism 1, described Mao Daoji ontology-driven mechanism, feed mechanism 3, switching mechanism 11, lifting mechanism 8, shuttle car driving mechanism 1 and righting mechanism 7 are all connected and control its athletic performance with described PLC control system signal by signal transducer, by intelligent instrument, the field data of automatic catwalk device is detected, and transmit signals on programmable processor P LC by bus, PLC processes and computing data according to the program of finishing in advance, finally by output control signal, controlled the course of action in automatic cat road, also can realize to host computer data information simultaneously, host computer also can be realized the monitoring and controlling to manufacturing process by access bus.
During the utility model work, catwalk device is back to away from rig floor position automatically, by articulated lifting, the drilling rod on deck is put into successively to the storage area of automatic catwalk device.
The 9 use shaped steel welding of described support, are provided with above and walk on stage 12, railing 13, guide rail 10, and the height of support 9 equals rig floor height, and its one end is hinged by bearing pin and rig floor, and support 9 bases are fixed on deck by high-strength bolt.
As shown in Figure 3, Mao Daoji ontology-driven mechanism 5 comprises fluid motor 27, these fluid motor 27 outputs are installed gear 26, this gear 26 and tooth bar 14 engagements that are installed on support 9, the pulley 6 that install machine body 4 bottoms in cat road drives cat road machine body 4 to move back and forth along guide rail, to realize drilling rod 15 round handover to rig floor region in deck area.The setting of roller 6 can reduce friction, raises the efficiency.
The shuttle car 2 that is arranged on machine body 4 one end, described cat road is driven by shuttle car driving mechanism 1, and this shuttle car driving mechanism 1 comprises hydraulic motor, the compositions such as sprocket wheel, chain, guide runner.Fluid motor-driven gearratio is the chain transmission of 1:1.Together with guide runner connects firmly with slave end chain, together with shuttle car 2 connects firmly with guide runner and be arranged in gathering sill, guide runner can only be along the longitudinal traveling priority of automatic catwalk device, and then drives shuttle car 2 to move along V-type groove.Change hydraulic motor turns to can realize round movement of the V-type groove of shuttle car 2 on automatic catwalk device, in the time of before drilling rod 15 is sent to rig floor by automatic catwalk device, cat road machine body 4 stops, need with shuttle car 2,15 front ends of the drilling rod in V-shaped groove to be advanced in rig floor, then drilling rod 15 front ends are by lifting mechanism 8 jack-up of automatic catwalk device front end, so that subsequent handling operation.
As shown in Fig. 3, Fig. 6, feed mechanism 3 comprises feed bracket 29 and hydraulic cylinder 30; These feed bracket 29 one end and feeding hydrocylinder 30 are hinged, and the other end is hinged by bearing pin 28Yu Mao road machine body 4; The other end of this feeding hydrocylinder 30 is hinged with the ears seat 31 being fixed on cat road machine body 4.
As shown in Fig. 3, Fig. 7, switching mechanism 11 comprises turnover bracket 34, upset hydraulic cylinder 33; These turnover bracket 34 middle parts are hinged with upset hydraulic cylinder 33, and other end Yu Mao road machine body 4 is hinged by bearing pin 35; The other end of this upset hydraulic cylinder (33) is hinged with the ears seat 32 being fixed on cat road machine body (4).
Automatically catwalk device is provided with 4 identical feed mechanisms 3 of size shape and switching mechanism 11 in its drilling rod storage area, and its feed bracket 29 and turnover bracket 34 contact.Automatically catwalk device can once transmit many drilling rods 15, and concrete transport process is: on transferring drilling rod 15, during rig floor, must coordinate drilling rod 15 is sent into V-shaped groove by root with switching mechanism 11 with feed mechanism 3.First switching mechanism 11 hydraulic cylinders 33 stretch out, the baffle plate of turnover bracket 34 is reduced, the hydraulic cylinder 30 of feed mechanism 3 stretches out subsequently, promoting feed bracket 29 makes drilling rod 15 slowly roll into turnover bracket 34, then switching mechanism 11 hydraulic cylinders 33 are regained, turnover bracket 34 drives drilling rod 15 to enter V-shaped groove, and feed mechanism 3 hydraulic cylinders 30 are regained simultaneously, and feed mechanism 3 is got back to initial position.And during reverse operating, the drilling rod in V-shaped groove can be turn to drilling rod storage area.
As shown in Fig. 4 a, 4b, described lifting mechanism 8 comprises lifting frame 16, and this lifting frame 16 is rotatably installed on cat road machine body 4; The hinged described lifting frame 16 of tailpiece of the piston rod of lifting fluid cylinder 17, the other end connects by connection bracket 18Yu Mao road machine body 4.Lifting process is as follows: the lifting frame 16 of lifting mechanism 8 is arranged on cat road machine body 4 by rotatable bearing, and lifting fluid cylinder 17 connects by connection bracket 18Yu Mao road machine body 4, and piston rod is connected with lifting frame 16.(6 are initially horizontal level to lifting frame, after the drilling rod 15 in shuttle car 2 promotion V-shaped grooves shifts out, stop, and drilling rod 15 one end are lifted in 17 actions of lifting fluid cylinder, make drilling rod 15 in heeling condition, are convenient to horizontal/vertical converting system and capture drilling rod 15 and be promoted to rig floor.
As shown in Fig. 5 a, 5b, 5c, 5d, described righting mechanism comprises the upper and lower arm 23,20 of the righting mechanism being mutually rotationally connected; I fluid cylinder 22 one end connect righting mechanism upper arm 23, and the other end is connected on righting mechanism underarm 20; The front end of described righting mechanism upper arm 23 is installed righting roller 19, and this righting roller 19 is connected with swing fluid cylinder 24.Concrete righting process is as follows: the track when carrying Shi，Mao road machine body 4 to lay along drilling floor surface compared with the sleeve pipe of Large Diameter Pipeline 25 to rig floor, run to pithead position always, and the suspension ring sleeve pipe 25 of directly slinging is driven on top.When sleeve pipe 25 lifting, have and rock, now need righting.During lifting, when sleeve pipe 25 hangs automatic cat road V-shaped groove soon completely, 22 actions of righting mechanism I fluid cylinder, rise righting mechanism upper arm 23, and righting roller 19 is pressed close to sleeve pipe 25.Continue lifting, 21 actions of righting mechanism II fluid cylinder, rise righting mechanism underarm 20, and sleeve pipe 25 is steadily sent to well head, play the effect of righting.Until sleeve pipe 25, aim at after well, righting end-of-job, swinging fluid cylinder 24 drives righting roller 19 vertical, righting mechanism I fluid cylinder 22, righting mechanism II fluid cylinder 21 move successively, reclaim righting upper arm 23, underarm 20, swing fluid cylinder 24 and drive righting roller 19 levels, righting mechanism 7 returns to initialization state.
Claims (8)
1. the automatic catwalk device of marine drilling platform, comprise support and PLC control system, it is characterized in that: cat road machine body (4) is slidably installed on this support (9), Gai Mao road machine body (4) drives by being arranged on its bottom Mao Dao Ji ontology-driven mechanism (5), feed mechanism (3) and the supporting V-shaped groove place being arranged on described cat road machine body (4) of switching mechanism (11), shuttle car (2) is arranged on the other end of ，Gai Mao road, one end machine body (4) of described cat road machine body (4) lifting mechanism (8) is installed; Described shuttle car (2) is driven by shuttle car driving mechanism (1); Described Mao Daoji ontology-driven mechanism (5), feed mechanism (3), switching mechanism (11), lifting mechanism (8) and shuttle car driving mechanism (1) are all connected with described PLC control system.
2. the automatic catwalk device of a kind of marine drilling platform according to claim 1, is characterized in that: the upper righting mechanism (7) of installing of described cat road machine body (4), this righting mechanism (7) is connected with described PLC control system.
3. the automatic catwalk device of a kind of marine drilling platform according to claim 1, it is characterized in that: described Mao Daoji ontology-driven mechanism (5) comprises fluid motor (27), this fluid motor (27) output is installed gear (26), this gear (26) and tooth bar (14) engagement being installed on support (9).
4. the automatic catwalk device of a kind of marine drilling platform according to claim 1, is characterized in that: described shuttle car driving mechanism (1) comprises hydraulic motor, guide runner; Hydraulic motor is connected with the guide runner that is fixed on driven sprocket side by chain gear transmission; And this guide runner and shuttle car (2) are affixed and guide runner is fitted in the longitudinally guiding groove on described support (9).
5. the automatic catwalk device of a kind of marine drilling platform according to claim 1, is characterized in that: described feed mechanism (3) comprises feed bracket (29) and hydraulic cylinder (30); This feed bracket (29) one end and feeding hydrocylinder (30) are hinged, and other end Yu Mao road machine body (4) is hinged; The other end of this feeding hydrocylinder (30) is hinged with the connector being fixed on cat road machine body (4).
6. the automatic catwalk device of a kind of marine drilling platform according to claim 1, is characterized in that: described switching mechanism (11) comprises turnover bracket (34), upset hydraulic cylinder (33); This turnover bracket (34) middle part is hinged with upset hydraulic cylinder (33), and other end Yu Mao road machine body (4) is hinged; The other end of this upset hydraulic cylinder (33) is hinged with the connector being fixed on cat road machine body (4).
7. the automatic catwalk device of a kind of marine drilling platform according to claim 1, is characterized in that: described lifting mechanism (8) comprises lifting frame (16), and this lifting frame (16) is rotatably installed on cat road machine body (4); The hinged described lifting frame of tailpiece of the piston rod (16) of lifting fluid cylinder (17), other end Yu Mao road machine body (4) connects.
8. the automatic catwalk device of a kind of marine drilling platform according to claim 2, is characterized in that: described righting mechanism comprises the upper and lower arm of the righting mechanism being mutually rotationally connected (23,20); I fluid cylinder (22) one end connects righting mechanism upper arm (23), and the other end is connected on righting mechanism underarm (20); The front end of described righting mechanism upper arm (23) is installed righting roller (19), and this righting roller (19) is connected with swing fluid cylinder (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320469512.3U CN203441467U (en) | 2013-08-02 | 2013-08-02 | Automatic catwalk device for marine drilling platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320469512.3U CN203441467U (en) | 2013-08-02 | 2013-08-02 | Automatic catwalk device for marine drilling platform |
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| CN203441467U true CN203441467U (en) | 2014-02-19 |
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| CN201320469512.3U Expired - Fee Related CN203441467U (en) | 2013-08-02 | 2013-08-02 | Automatic catwalk device for marine drilling platform |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358533A (en) * | 2014-11-06 | 2015-02-18 | 四川宏华石油设备有限公司 | Gear and rack type drilling machine power catwalk |
| CN104481428A (en) * | 2014-11-25 | 2015-04-01 | 中国石油大学(华东) | Terrestrial deep drilling rig energy saving power catwalk |
| CN106285516A (en) * | 2016-10-08 | 2017-01-04 | 四川宏华石油设备有限公司 | Multifunctional cat road |
| CN107687324A (en) * | 2017-08-04 | 2018-02-13 | 兰州兰石集团有限公司 | Drilling tool automatic turning device |
| CN109184593A (en) * | 2018-11-23 | 2019-01-11 | 四川宏华石油设备有限公司 | Multiple use cat road |
| CN113027359A (en) * | 2021-04-09 | 2021-06-25 | 中国船舶工业集团公司第七0八研究所 | Automatic cat retracting and releasing road and bridge device |
| CN115701476A (en) * | 2021-08-02 | 2023-02-10 | 兰州兰石石油装备工程股份有限公司 | Fixed power catwalk |
-
2013
- 2013-08-02 CN CN201320469512.3U patent/CN203441467U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358533A (en) * | 2014-11-06 | 2015-02-18 | 四川宏华石油设备有限公司 | Gear and rack type drilling machine power catwalk |
| CN104481428A (en) * | 2014-11-25 | 2015-04-01 | 中国石油大学(华东) | Terrestrial deep drilling rig energy saving power catwalk |
| CN106285516A (en) * | 2016-10-08 | 2017-01-04 | 四川宏华石油设备有限公司 | Multifunctional cat road |
| CN106285516B (en) * | 2016-10-08 | 2018-08-03 | 四川宏华石油设备有限公司 | Multifunctional cat road |
| CN107687324A (en) * | 2017-08-04 | 2018-02-13 | 兰州兰石集团有限公司 | Drilling tool automatic turning device |
| CN109184593A (en) * | 2018-11-23 | 2019-01-11 | 四川宏华石油设备有限公司 | Multiple use cat road |
| CN109184593B (en) * | 2018-11-23 | 2023-10-13 | 四川宏华石油设备有限公司 | Multi-purpose catwalk |
| CN113027359A (en) * | 2021-04-09 | 2021-06-25 | 中国船舶工业集团公司第七0八研究所 | Automatic cat retracting and releasing road and bridge device |
| CN115701476A (en) * | 2021-08-02 | 2023-02-10 | 兰州兰石石油装备工程股份有限公司 | Fixed power catwalk |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
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| ASS | Succession or assignment of patent right |
Owner name: CHINA PETROLEUM + CHEMICAL VICTORY OIL ENGINEERING Effective date: 20150512 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jie Qing Inventor after: Wang Shangyuan Inventor after: Liu Jinrong Inventor after: Luan Yuwei Inventor after: Jiang Zhengqing Inventor after: Dong Huairong Inventor after: Wang Binbin Inventor after: Zhang Yonghong Inventor after: Chen Yuejun Inventor after: Jiao Wenkai Inventor after: Wang Weiguo Inventor after: Jie Wenfang Inventor before: Jie Qing Inventor before: Zhang Yonghong Inventor before: Chen Yuejun Inventor before: Jiao Wenkai Inventor before: Wang Weiguo Inventor before: Jie Wenfang Inventor before: Wang Shangyuan Inventor before: Luan Yuwei |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: JIE QING ZHANG YONGHONG CHEN YUEJUN JIAO WENKAI WANG WEIGUO JIE WENFANG WANG SHANGYUAN LUAN YUWEI TO: JIE QING JIANG ZHENGQING DONG HUAIRONG WANG BINBIN ZHANG YONGHONG CHEN YUEJUN JIAO WENKAI WANG WEIGUO JIE WENFANG WANG SHANGYUAN LIU JINRONG LUAN YUWEI |
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| TR01 | Transfer of patent right |
Effective date of registration: 20150512 Address after: 730070 Gansu province Anning District of Lanzhou City Blue Branch Road No. 8 Patentee after: Lanzhou Petroleum Machinery Research Institute Patentee after: Drilling Well Technology Institute, Shengli Petroleum Engineering Co., Ltd., SINOPEC Address before: 730070 Gansu province Anning District of Lanzhou City Blue Branch Road No. 8 Patentee before: Lanzhou Petroleum Machinery Research Institute |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20180802 |
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| CF01 | Termination of patent right due to non-payment of annual fee |