CN102661126A - Multifunctional maintenance service device for petrol drilling machine - Google Patents
Multifunctional maintenance service device for petrol drilling machine Download PDFInfo
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- CN102661126A CN102661126A CN2012101500000A CN201210150000A CN102661126A CN 102661126 A CN102661126 A CN 102661126A CN 2012101500000 A CN2012101500000 A CN 2012101500000A CN 201210150000 A CN201210150000 A CN 201210150000A CN 102661126 A CN102661126 A CN 102661126A
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Abstract
The invention discloses a multifunctional maintenance service device for a petrol drilling machine. The whole device comprises an installation frame, a swing support, a working arm, a working basket, various hydraulic oil cylinders, an operation platform and the like, wherein the operation platform is used for realizing the lifting, swinging, stretching and retracting functions of the working arm and placing the working basket at the positions of casing operation and maintenance service operation. By the multifunctional maintenance service device for the petrol drilling machine, case straightening equipment of the petrol drilling machine can be safely lifted and accurately positioned at an optional position in a derrick on the premise of meeting the requirement of case straightening during drilling operation, so that working staff can conveniently maintain and serve a top driving device and other equipment, and the like.
Description
Technical field
The present invention relates to oil, gas drilling equipment manufacturing technology field, when being mainly used in the oil-well rig drillng operation setting of casing set upright and the rig floor face on drilling equipment and interior other apparatus maintenance service units of derrick.
Technical background
It is many that the oil-well rig setting of casing is set upright device category.Wherein a kind of the connection through assembly pulley with hydraulic wireline winch set upright sleeve pipe stabbing board that frame moves up and down along the square pipe and uses more extensively, simple in structure, but safety is relatively poor.The another kind of sleeve pipe stabbing board that manipulator is installed at the telescopic arm front end is also using, but complex structure, reliability are relatively poor.The sleeve pipe stabbing board that uses at present, function singleness is only set upright operation when setting of casing, can not carry out maintenance service work to equipment in the drilling derrick.
Summary of the invention
The purpose of this invention is to provide the multi-functional maintenance service device of a kind of oil-well rig; Set upright under the prerequisite of the equipment requirement that setting of casing is set upright when satisfying drillng operation to solve the oil-well rig setting of casing; Can also hoist and be accurately positioned in the arbitrary position in the derrick safely, be convenient to the staff to top-drive device and technical problems such as other equipment keeps in repair, services.
For realizing above-mentioned purpose, the technical scheme that the present invention takes is:
The multi-functional maintenance service device of a kind of oil-well rig mainly comprises installing rack (14), gantry pillars (2), working arm (4), work blue (5), hydraulic jack (12), (10), (3), (9), (8), (6) and hydraulic control system (16); Installing rack (14) is fixed on the drilling derrick with bolt (1); Gantry pillars (2) connects with installing rack (14) through the bearing pin (15) that vertical direction is provided with; Gudgeon mounting structure in the middle of oscillating oil cylinder (12) adopts; Be connected with installing rack (14), gantry pillars (2) respectively, control gantry pillars (2) rotates in the horizontal direction; The tail end of working arm (4) is installed on the gantry pillars (2) with bearing pin (13), elevating ram (10), the auxiliary cylinder (3) that horizontal direction is provided with; The tailpiece of the piston rod of said elevating ram (10), auxiliary cylinder (3) is connected with working arm (4), and the other end is connected with gantry pillars (2); Working arm (4) is two-stage or multi-stage expansion structure, and work blue (5) is installed in the front end of working arm (4) with horizontally disposed bearing pin (7), slave cylinder (6); Slave cylinder (6) tailpiece of the piston rod is connected with working arm (4), and the other end is connected slave cylinder (6) and elevating ram (10) synchronization action with work blue (5) bottom; The hydraulic control system (16) of said hydraulic jack (12), (10), (3), (9), (8), (6) comprises hydraulic valve piece and hydraulic line assembly.
Said working arm (4) adopts the square tube sleeve structure, and telescopic arm I (4.3), telescopic arm II (4.4) can stretch out or regain step by step; Back otic placode (4.1) is welded on working arm (4.2) tail end, is connected with gantry pillars with bearing pin; Front ear plate (4.5) is welded on telescopic arm II (4.4) front end, is used for connection work indigo plant and slave cylinder; An otic placode (4.6) is installed in telescopic arm I (4.3) front end; Another otic placode (4.7), the 3rd otic placode (4.8) are installed in working arm (4.2) bottom, respectively at the tailpiece of the piston rod connection of telescopic oil cylinder, elevating ram, auxiliary cylinder; Pipeline hauling pipe (4.9) is installed in the working arm side, makes with small-sized square tube, stretches out or regains with working arm.
The two-stage of said working arm (4) or multi-stage expansion structure are made up of two telescopic oil cylinders (9), (8) that are connected between the flexible working arm (4) of two-stage, and these two telescopic oil cylinders (9), (8) are installed in respectively in the working arm bottom and working arm of adjacent level.
Said work blue (5) is welded as a square basketry with square tube; A wicket (5.2) is installed in the side; Ladder (5.5) is welded on its bottom, and local operation bench (5.1), square box (5.3) are installed on the work basket, and a cover escape device (5.4) is housed in the square box (5.3).
Package unit of the present invention adopts all-hydraulic technology, has characteristics such as operate steadily, easy for installation, safe and reliable, has improved the efficient of drilling equipment maintenance service work greatly.Especially be adapted to offshore oil drilling platform rig and land oil deep drilling rig.
Description of drawings
Fig. 1 is a device embodiment front view of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is a working arm structural front view of the present invention.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is the blue structural front view of work of the present invention.
Number among the figure: the 1-bolt; 2 gantry pillars; 3 auxiliary cylinders; The 4-working arm; 5 work are blue; The 6-slave cylinder; 7-bearing pin 1; 8,9 telescopic oil cylinders; 10 lift oil tanks; 11-bearing pin 2; 12 oscillating oil cylinders; 12-bearing pin 3; The 14-installing rack; 15-bearing pin 4; The 16-hydraulic control system.4.1 back otic placode; 4.2 working arm; 4.3-telescopic arm I; 4.4-telescopic arm II; 4.5-front ear plate; 4.6-otic placode; 4.7-otic placode; 4.8 otic placode; 4.9-pipeline hauling pipe.5.1-local operation bench; 5.2-wicket; 5.3-square box; 5.4 launch escape system; 5.5-ladder.
The specific embodiment
The embodiment of concrete structure of the present invention is extremely shown in Figure 5 referring to Fig. 1.The multi-functional maintenance service device of this oil-well rig comprises installing rack (14), gantry pillars (2), working arm (4), work blue (5), hydraulic jack (12), (10), (3), (9), (8), (6), hydraulic control system (16) and operation bench etc.Installing rack (14) is fixed on the drilling derrick with bolt (1), and gantry pillars (2) connects with installing rack (14) through bearing pin 4 (15); The gudgeon mounting structure was connected with installing rack (14), gantry pillars (2) respectively in the middle of oscillating oil cylinder (12) adopted; The tail end of working arm (4) is installed on the gantry pillars (2) with bearing pin 3 (13), elevating ram (10), auxiliary cylinder (3); Elevating ram (10), auxiliary cylinder (3) tailpiece of the piston rod are connected with working arm (4), and the other end is connected with gantry pillars (2); Working arm (4) is flexible or multi-stage expansion structure for two-stage, and two telescopic oil cylinders (9), (8) that are connected between the flexible working arm (4) of two-stage are installed in respectively in working arm bottom and the working arm; Work blue (5) is installed in the front end of working arm (4) with bearing pin (7), slave cylinder (6); Slave cylinder (6) tailpiece of the piston rod is connected with working arm (4), and the other end is connected with work blue (5) bottom, slave cylinder (6) and elevating ram (10) synchronization action, and assurance work indigo plant keeps vertical with ground line all the time.Package unit adopts all-hydraulic technology, and hydraulic control system (16) comprises hydraulic valve piece and hydraulic line assembly; The operation operation bench is realized lifting, swing, Telescopic, and the indigo plant of will working is placed on casing job, maintenance service job position.
Described working arm (4) adopts the square tube sleeve structure, and telescopic arm I (4.3), telescopic arm II (4.4) can stretch out or regain step by step; Back otic placode (4.1) is welded on working arm (4.2) tail end, is connected with gantry pillars with bearing pin; Front ear plate (4.5) is welded on telescopic arm II (4.4) front end, is used for connection work indigo plant and slave cylinder; Otic placode (4.6) is installed in telescopic arm I (4.3) front end; Otic placode (4.7), otic placode (4.8) are installed in working arm (4.2) bottom, respectively at the tailpiece of the piston rod connection of telescopic oil cylinder, elevating ram, auxiliary cylinder; Pipeline hauling pipe (4.9) is installed in the working arm side, makes with small-sized square tube, can stretch out or regains with working arm.
Described work blue (5) is welded as a square basketry with square tube; A wicket (5.2) is installed in the side; Ladder (5.5) is welded on its bottom, and local operation bench (5.1), square box (5.3) are installed on the work basket, and a cover escape device (5.4) is housed in the square box (5.3).
The function that the present invention realizes can be decomposed into: working arm lifting/transfer; The blue inclination of work; The left and right swing of working arm; Telescopic arm stretches out/regains.
Maintenance service device of the present invention is fixed by bolts on the drilling derrick, and gantry pillars connects with bearing pin with installing rack, is being to turn round about the center with the bearing pin under the effect of oscillating oil cylinder; The tail end of working arm is installed on the gantry pillars, and through lifting, whereabouts that elevating ram, auxiliary cylinder are realized working arm, elevating ram, auxiliary cylinder stretch out synchronously/withdraw; Working arm is a two-stage telescopic assembling structure, and two telescopic oil cylinders are installed in respectively in working arm bottom and the working arm; Respectively telescopic arm I, telescopic arm II are stretched out or regain; Work is blue to be installed in the front end of working arm with bearing pin, and the slave cylinder tailpiece of the piston rod is connected with working arm, and the other end is connected bottom work basket, on the basket of working local operation bench, launch escape system is housed.
Local operation bench has the power of preferentially controlling, and the remote control platform is mainly used in this device is stretched out from the Parking position and is recovered to the Parking position.
Launch escape system on the work basket is to withdraw rapidly in order when causing danger, to be convenient to the staff.
Claims (4)
1. the multi-functional maintenance service device of oil-well rig mainly comprises installing rack (14), gantry pillars (2), working arm (4), work blue (5), hydraulic jack (12), (10), (3), (9), (8), (6) and hydraulic control system (16); It is characterized in that installing rack (14) is fixed on the drilling derrick with bolt (1); Gantry pillars (2) connects with installing rack (14) through the bearing pin (15) that vertical direction is provided with; Gudgeon mounting structure in the middle of oscillating oil cylinder (12) adopts; Be connected with installing rack (14), gantry pillars (2) respectively, control gantry pillars (2) rotates in the horizontal direction; The tail end of working arm (4) is installed on the gantry pillars (2) with bearing pin (13), elevating ram (10), the auxiliary cylinder (3) that horizontal direction is provided with; The tailpiece of the piston rod of said elevating ram (10), auxiliary cylinder (3) is connected with working arm (4), and the other end is connected with gantry pillars (2); Working arm (4) is two-stage or multi-stage expansion structure, and work blue (5) is installed in the front end of working arm (4) with horizontally disposed bearing pin (7), slave cylinder (6); Slave cylinder (6) tailpiece of the piston rod is connected with working arm (4), and the other end is connected slave cylinder (6) and elevating ram (10) synchronization action with work blue (5) bottom; The hydraulic control system (16) of said hydraulic jack (12), (10), (3), (9), (8), (6) comprises hydraulic valve piece and hydraulic line assembly.
2. the multi-functional maintenance service device of a kind of oil-well rig according to claim 1 is characterized in that, working arm (4) adopts the square tube sleeve structure, and telescopic arm I (4.3), telescopic arm II (4.4) can stretch out or regain step by step; Back otic placode (4.1) is welded on working arm (4.2) tail end, is connected with gantry pillars with bearing pin; Front ear plate (4.5) is welded on telescopic arm II (4.4) front end, is used for connection work indigo plant and slave cylinder; An otic placode (4.6) is installed in telescopic arm I (4.3) front end; Another otic placode (4.7), the 3rd otic placode (4.8) are installed in working arm (4.2) bottom, respectively at the tailpiece of the piston rod connection of telescopic oil cylinder, elevating ram, auxiliary cylinder; Pipeline hauling pipe (4.9) is installed in the working arm side, makes with small-sized square tube, stretches out or regains with working arm.
3. the multi-functional maintenance service device of a kind of oil-well rig according to claim 1 and 2; It is characterized in that; The two-stage of working arm (4) or multi-stage expansion structure are made up of two telescopic oil cylinders (9), (8) that are connected between the flexible working arm (4) of two-stage, and these two telescopic oil cylinders (9), (8) are installed in respectively in the working arm bottom and working arm of adjacent level.
4. the multi-functional maintenance service device of a kind of oil-well rig according to claim 1; It is characterized in that; Work blue (5) is welded as a square basketry with square tube, and a wicket (5.2) is installed in the side, and ladder (5.5) is welded on its bottom; And local operation bench (5.1), square box (5.3) be installed on the work basket, a cover escape device (5.4) is housed in the square box (5.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101500000A CN102661126A (en) | 2012-05-15 | 2012-05-15 | Multifunctional maintenance service device for petrol drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101500000A CN102661126A (en) | 2012-05-15 | 2012-05-15 | Multifunctional maintenance service device for petrol drilling machine |
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| Publication Number | Publication Date |
|---|---|
| CN102661126A true CN102661126A (en) | 2012-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101500000A Pending CN102661126A (en) | 2012-05-15 | 2012-05-15 | Multifunctional maintenance service device for petrol drilling machine |
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| CN (1) | CN102661126A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882080A (en) * | 2019-01-29 | 2019-06-14 | 青岛达邦钻机有限责任公司 | All-hydraulic rock-drilling jumbo down-the-hole drill boom realizes telescopic method |
| CN112065807A (en) * | 2020-07-13 | 2020-12-11 | 中石化石油机械股份有限公司研究院 | Rotary oil cylinder for top drive casing device |
Citations (5)
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| CN2604512Y (en) * | 2003-03-11 | 2004-02-25 | 大庆油田有限责任公司 | Derrick oil pipe centering guide |
| CN2616659Y (en) * | 2003-01-13 | 2004-05-19 | 兰州腾达液压气动成套有限责任公司 | Fully hydraulic casing centering guide machine |
| CA2563177A1 (en) * | 2005-10-21 | 2007-04-21 | Schlumberger Canada Limited | Jacking frame having a wellhead centralizer |
| US20080196883A1 (en) * | 2006-11-15 | 2008-08-21 | Testa Gero D | Centralizing apparatus |
| CN202673191U (en) * | 2012-05-15 | 2013-01-16 | 甘肃蓝科石化高新装备股份有限公司 | Multi-functional maintenance service device for petroleum drilling machine |
-
2012
- 2012-05-15 CN CN2012101500000A patent/CN102661126A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2616659Y (en) * | 2003-01-13 | 2004-05-19 | 兰州腾达液压气动成套有限责任公司 | Fully hydraulic casing centering guide machine |
| CN2604512Y (en) * | 2003-03-11 | 2004-02-25 | 大庆油田有限责任公司 | Derrick oil pipe centering guide |
| CA2563177A1 (en) * | 2005-10-21 | 2007-04-21 | Schlumberger Canada Limited | Jacking frame having a wellhead centralizer |
| US20080196883A1 (en) * | 2006-11-15 | 2008-08-21 | Testa Gero D | Centralizing apparatus |
| CN202673191U (en) * | 2012-05-15 | 2013-01-16 | 甘肃蓝科石化高新装备股份有限公司 | Multi-functional maintenance service device for petroleum drilling machine |
Non-Patent Citations (1)
| Title |
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| 冯文龙: "石油钻机用套管扶正台液压系统设计", 《液压与气动》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882080A (en) * | 2019-01-29 | 2019-06-14 | 青岛达邦钻机有限责任公司 | All-hydraulic rock-drilling jumbo down-the-hole drill boom realizes telescopic method |
| CN112065807A (en) * | 2020-07-13 | 2020-12-11 | 中石化石油机械股份有限公司研究院 | Rotary oil cylinder for top drive casing device |
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Application publication date: 20120912 |