CN203374226U - Automatic arranging device of drill pipes used for land drilling rig - Google Patents
Automatic arranging device of drill pipes used for land drilling rig Download PDFInfo
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- CN203374226U CN203374226U CN201320439445.0U CN201320439445U CN203374226U CN 203374226 U CN203374226 U CN 203374226U CN 201320439445 U CN201320439445 U CN 201320439445U CN 203374226 U CN203374226 U CN 203374226U
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- hydraulic cylinder
- hinged
- connecting rod
- mounting bracket
- rod
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Abstract
An automatic arranging device of drill pipes used for a land drilling rig includes a mounting bracket; a mobile guide rail is connected to the mounting bracket, and a swing mechanism is installed on the mobile guide rail; one end of a longitudinal mobile hydraulic cylinder is hinged to the swing mechanism, and the other end of the longitudinal mobile hydraulic cylinder is fixedly connected to the mounting bracket; the upper end of a connecting rod is hinged to the swing mechanism, the upper end of the connecting rod is further provided with an amplitude-variable hydraulic cylinder in a hinged mode, and the other end of the amplitude-variable hydraulic cylinder is hinged to the swing mechanism; the lower end of the connecting rod is hinged to a grabbing rod, and the lower end of the connecting rod is further provided with an adjusting hydraulic cylinder in a hinged mode, and the other end of the adjusting hydraulic cylinder is hinged to the grabbing rod; a telescopic hydraulic cylinder is connected with the grabbing rod through a supporting rod; the lower end of the grabbing rod is provided with a telescopic rod, and a clamping mechanism is installed at the lower end of the telescopic rod. The automatic arranging device of the drill pipes used for the land drilling rig is simple in structure, convenient to operate, reliable in performance, low in cost, high in working efficiency and suitable for the existing land drilling rigs and newly-produced auxiliary equipment of the land drilling rigs.
Description
Technical field
the utility model relates to oil-well rig well head automation equipment series, specifically refers to a kind of land rig automatic racking device for drill rod.
Background technology
one of monotechnics of the key that current automatic racking device for drill rod is automated drilling rig.Abroad to the research of oil-well rig automated arm comparative maturity, most of rig is all supporting corresponding mechanization, automation equipment, there are the U.S., Germany, Britain, Norway, Canada etc. in more representational country in the world.The common feature that these rigs have is: generally adopted automatic racking device for drill rod, coordinated with top drive system and well head automated system, recorded the overall process of drillng operation by Industrial Computer Control, realized the automatic control of the mechanized operation that thribble rises, arranges.
the National Oil Well Varco company of the U.S. is one of producer researched and developed the earliest in the world the drill string Automated Ops technology.The drill string automation operating system of National Oil Well Varco company has been realized seriation, modularization at present, can meet the needs of the dissimilar rig in ocean and land.The pipe place device of Norway EDM rig company development can carry out from level to upright position or from vertically to moving of the horizontal level work of knocking off pipe.Norway Aker Kvaerner company provided drill string automatic-discharging and treating apparatus since 1980 for offshore petroleum rig, and develop into current polytype tubing string treating apparatus by initial fairly simple rig floor manipulator, quadruple board platform hydraulic means etc., and technical level advanced person, automaticity is high.
in the units such as petrolem machinery factory, Jiangsu Rudong, Nanyang Er Ji factory, Sichuan labor master Gao Sheng company aspect the well head automation tools, there is portioned product to come out, but than foreign level, certain gap is arranged.Aspect the research of quadruple board platform thribble draining technology, New Equipment Engineering company of Liaohe Petroleum Exploration Bureau of PetroChina Company Limited. and Zhong Shi east, Beijing Petroleum Technology Co., Ltd, just in joint study, also do not drop into the field engineering application report.Within 2012, Honghua Petroleum Equipment Co., Ltd., Sichuan has released a set of drill string automated programming system completed for the JACKUP platform, has substantially realized the off-line operation of drill string, just in factory, debugs at present.
but at present both at home and abroad these drilling rod automatic-discharging technology mainly for be marine drilling platform and the deep drilling rig that the well head automaticity is higher, China's oil equipment product technology content is low, low-end product, conventional products are many, best brand of product is few, there is the critical product of independent intellectual property right still less, even to this day, go back the neither one national brand product list of being shortlisted for.Current, the whole world has had approximately more than 4300 of all kinds of land petroleum, and rig production capacity is 600～800/year, and China has approximately 1400 covers of rig, the annual production of various rigs can reach 100, but nearly all military service land rig all is not equipped with automatic racking device for drill rod.The automatic racking device for drill rod of the applicable China of development different model rig is extremely urgent.
The utility model content
the purpose of this utility model is to design a kind of automatic racking device for drill rod for domestic land rig well head automation demand, and claimed structure is simple, dependable performance, automaticity are high, and increases work efficiency greatly.
the technical solution of the utility model is: a kind of land rig automatic racking device for drill rod, comprise mounting bracket, and moving guide rail is connected on mounting bracket, and slew gear is arranged on moving guide rail; An end that vertically moves hydraulic cylinder is hinged on slew gear, and the other end is fixedly connected on mounting bracket; The upper end of connecting rod and described slew gear are hinged, and the upper end of this connecting rod is hinged with the luffing hydraulic cylinder simultaneously, and the other end of this luffing hydraulic cylinder is hinged on slew gear; The lower end of described connecting rod is with to grab bar hinged, and the lower end of this connecting rod is hinged with the adjustment hydraulic cylinder simultaneously, and the other end of this adjustment hydraulic cylinder is hinged on grabs on bar; Telescopic hydraulic cylinder by support bar with grab bar and be connected; The described bar lower end of grabbing is provided with expansion link, and clamping device is installed in this expansion link lower end.
the righting clamping device is installed in the described bar upper end of grabbing.
the end of described mounting bracket is provided with the engaging lug seat, and this engaging lug seat is connected with derrick by the bearing pin II.
characteristics of the present utility model are: simple in structure, easy to operate, cost is lower, improved greatly operating efficiency (artificial: 6 ~ 8 posts/hour, automatic-discharging 20 ~ 30 posts/hour); Be applicable to the relevant equipment of the land rig of existing land rig and new production.And the utility model is mounted under the quadruple board platform of derrick by bearing pin, structure to rig and quadruple board platform is not done change, can conveniently mount and dismount, can not do dismounting in the situation that this device breaks down, enable the original manual emission drilling rod of rig pattern, proceed drillng operation, do not affect the process of drilling well work.
The accompanying drawing explanation
fig. 1 is the utility model scheme of installation;
fig. 2 is the utility model structural representation;
the top view that Fig. 3 is Fig. 2;
fig. 4 is utility model clamping device schematic diagram;
fig. 5 is utility model righting clamping device schematic diagram.
in figure: 1-vertically move hydraulic cylinder 2-mounting bracket 3-bearing pin I 4-slew gear
5-luffing hydraulic cylinder, 6-connecting rod, 7-engaging lug seat, 8-righting clamping device 9-grab bar 10-adjustment hydraulic cylinder 11-support bar 12-telescopic hydraulic cylinder 13-expansion link 14-clamping device 15-moving guide rail 16-bearing pin II 17-clamping plate I 18-support I 19-guide peg 20-fluid cylinder I 21-bolt 22-bearing pin III 23-clamping plate II 24-support II 25-fluid cylinder II.
The specific embodiment
below in conjunction with accompanying drawing, the utility model is further illustrated.
a kind of land rig automatic racking device for drill rod: comprise mounting bracket 2, described moving guide rail 15 is connected on mounting bracket 2; Slew gear 4 is arranged on moving guide rail 15; A described end that vertically moves hydraulic cylinder 1 is connected to by bearing pin I 3 on the ear seat of slew gear 4, and the other end is fixedly connected on mounting bracket 2; The upper end of described connecting rod 6 is by hinged on bearing pin I and described slew gear 4, and the middle-end of connecting rod 6 is hinged with luffing hydraulic cylinder 5 by the bearing pin I simultaneously, and the other end of luffing hydraulic cylinder 5 is hinged on slew gear 4 by the bearing pin I; The lower end of connecting rod 6 is by the bearing pin I with to grab bar 9 hinged, and the lower end of connecting rod 6 is hinged with and adjusts hydraulic cylinder 10 by the bearing pin I simultaneously, and the other end of adjusting hydraulic cylinder 10 is hinged on and grabs on bar 9 by the bearing pin I; Described telescopic hydraulic cylinder 12 is hinged on support bar 11 and grabs on bar 9 by the bearing pin I; Described support bar 11 is arranged between derrick and mounting bracket 2; Described bar 9 lower ends of grabbing are provided with expansion link 13, and clamping device 14 is installed by bolt in expansion link 13 lower ends, and righting clamping device 8 is installed by bolt in described bar 9 upper ends of grabbing, and righting clamping device 8 makes the thribble of crawl move stably.
the end of described mounting bracket 2 is provided with engaging lug seat 7, and this engaging lug seat 7 is connected with derrick by bearing pin II 16.Can conveniently mount and dismount.
the formation of described slew gear 4: it mainly comprises pivoting support, hydraulic motor, gear, rotary support, roller, junction plate, ear seat, bolt, junction plate is bolted on the ring gear of pivoting support, rotary support and pivoting support outer ring are bolted, rotary support is provided with roller and ear seat, and roller is seated on moving guide rail 15.
the formation of described clamping device 14: it mainly comprises clamping plate I 17, support I 18, fluid cylinder I 20, guide peg 19, bolt 21, clamping plate I 17 is connected by guide peg 19 with support I 18, fluid cylinder I 20 two ends are arranged on clamping plate I 17 by bolt 21, fluid cylinder I 20 drives clamping plate I 17 and can slide on guide peg 19, and support I 18 and the expansion link 13 of clamping device 14 are bolted.
the formation of described righting clamping device 8: it mainly comprises clamping plate II 23, support II 24, fluid cylinder II 25, bearing pin III 22, clamping plate II 23 and support II 24 are hinged by bearing pin III 22, fluid cylinder II 25 two ends are arranged on clamping plate II 23 by bearing pin III 22, the support II of righting clamping device 8 24 and grab bar 9 upper ends and be bolted.
the function of above-mentioned each parts is as follows:
vertically move that hydraulic cylinder 1 can drive slew gear 4, connecting rod 6, clamping device 14 and the thribble that captures moves back and forth before and after moving guide rail 15 is between well center and pipe racking frame, slew gear 4 can realize that by pivoting support clamping device 14 captures 90 ° of thribble left rotation and right rotation.Connecting rod 6 is by luffing hydraulic cylinder 5 and adjust hydraulic cylinder 10 and can realize that clamping device 14 captures after thribbles along fingerboard direction straight ahead and retreats, and keeps thribble vertical.Clamping device 14 is realized the crawl of thribble, and telescopic hydraulic cylinder 12, expansion link 13 can make the thribble captured rise and descend,
from the center to drill the borehole driven transport aircraft emissions rooted processes: a vertical cylinder retracted condition - 4 rotating the rotary drive mechanism connecting rod 14 is aligned borehole center position 6 and the clamping mechanism - connecting rod 6 by luffing cylinder 5 and adjust hydraulic cylinder 10 so that the clamping mechanism 14 extends forward - to reach the center of the borehole location clamping mechanism 14 grab rooted - connecting rod 6 by luffing and adjust hydraulic cylinder 5 cylinder 10 is retracted so that the clamping mechanism 14 back - to reach the designated position rotary drive mechanism 4 rotary connecting rod 6, the clamping mechanism 14 is rotated to crawl rooted around 90 ° - connecting rod 6 by luffing and adjust hydraulic cylinder 5 the cylinder 10 so that the clamping mechanism 14 extending along the beam direction means - reaches the specified position after loosening the clamping mechanism 14 on the stand of the specified location; contrary to the frame to achieve discharge borehole drill stand of the central conveyor.So circulation can realize that thribble catches up with the automatic-discharging the discharge frame from the well center to brill.
Claims (3)
1. a land rig automatic racking device for drill rod, comprise mounting bracket (2), it is characterized in that: it is upper that moving guide rail (15) is connected to mounting bracket (2), and slew gear (4) is arranged on moving guide rail (15); An end that vertically moves hydraulic cylinder (1) is hinged on slew gear (4) above, and the other end is fixedly connected on mounting bracket (2); The upper end of connecting rod (6) and described slew gear (4) are hinged, and the upper end of this connecting rod (6) is hinged with luffing hydraulic cylinder (5) simultaneously, and the other end of this luffing hydraulic cylinder (5) is hinged on slew gear (4); The lower end of described connecting rod (6) is with to grab bar (9) hinged, and the lower end of this connecting rod (6) is hinged with and adjusts hydraulic cylinder (10) simultaneously, and the other end of this adjustment hydraulic cylinder (10) is hinged on grabs on bar (9); Telescopic hydraulic cylinder (12) by support bar (11) with grab bar (9) and be connected; Described bar (9) lower end of grabbing is provided with expansion link (13), and clamping device (14) is installed in this expansion link (13) lower end.
2. a kind of land rig automatic racking device for drill rod according to claim 1, is characterized in that: described bar (9) the upper end installation righting clamping device (8) of grabbing.
3. a kind of land rig automatic racking device for drill rod according to claim 1, it is characterized in that: the end of described mounting bracket (2) is provided with engaging lug seat (7), and this engaging lug seat (7) is connected with derrick by bearing pin II (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320439445.0U CN203374226U (en) | 2013-07-23 | 2013-07-23 | Automatic arranging device of drill pipes used for land drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320439445.0U CN203374226U (en) | 2013-07-23 | 2013-07-23 | Automatic arranging device of drill pipes used for land drilling rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203374226U true CN203374226U (en) | 2014-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320439445.0U Expired - Fee Related CN203374226U (en) | 2013-07-23 | 2013-07-23 | Automatic arranging device of drill pipes used for land drilling rig |
Country Status (1)
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| CN (1) | CN203374226U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153725A (en) * | 2014-07-31 | 2014-11-19 | 中国石油集团渤海石油装备制造有限公司 | Full-automatic hydraulic pipe grabbing machine |
| CN105756580A (en) * | 2016-04-08 | 2016-07-13 | 山东胜利石油装备产业技术研究院 | Full-automatic tubing string arranging and transferring apparatus |
| CN105804677A (en) * | 2016-03-29 | 2016-07-27 | 四川宏华石油设备有限公司 | Pipe processing device |
| CN107100562A (en) * | 2017-06-13 | 2017-08-29 | 天津职业技术师范大学 | Rig automatic tube-arranging mechanism |
| CN108561089A (en) * | 2018-06-19 | 2018-09-21 | 四川宏华石油设备有限公司 | A kind of pipe tool processing unit |
| CN109209263A (en) * | 2018-11-08 | 2019-01-15 | 四川宏华石油设备有限公司 | A kind of pipe handler apparatus |
-
2013
- 2013-07-23 CN CN201320439445.0U patent/CN203374226U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153725A (en) * | 2014-07-31 | 2014-11-19 | 中国石油集团渤海石油装备制造有限公司 | Full-automatic hydraulic pipe grabbing machine |
| CN105804677A (en) * | 2016-03-29 | 2016-07-27 | 四川宏华石油设备有限公司 | Pipe processing device |
| CN105756580A (en) * | 2016-04-08 | 2016-07-13 | 山东胜利石油装备产业技术研究院 | Full-automatic tubing string arranging and transferring apparatus |
| CN107100562A (en) * | 2017-06-13 | 2017-08-29 | 天津职业技术师范大学 | Rig automatic tube-arranging mechanism |
| CN108561089A (en) * | 2018-06-19 | 2018-09-21 | 四川宏华石油设备有限公司 | A kind of pipe tool processing unit |
| CN108561089B (en) * | 2018-06-19 | 2024-04-09 | 四川宏华石油设备有限公司 | Pipe processing device |
| CN109209263A (en) * | 2018-11-08 | 2019-01-15 | 四川宏华石油设备有限公司 | A kind of pipe handler apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20180723 |