CN105545229A - Gear rack type drilling tool transferring device - Google Patents
Gear rack type drilling tool transferring device Download PDFInfo
- Publication number
- CN105545229A CN105545229A CN201610092054.4A CN201610092054A CN105545229A CN 105545229 A CN105545229 A CN 105545229A CN 201610092054 A CN201610092054 A CN 201610092054A CN 105545229 A CN105545229 A CN 105545229A
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- China
- Prior art keywords
- drilling tool
- support arm
- discharging
- pinion
- transfer device
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- 238000005553 drilling Methods 0.000 title claims abstract description 73
- 238000007599 discharging Methods 0.000 claims abstract description 23
- 229910000746 Structural steel Inorganic materials 0.000 claims abstract description 3
- 238000012546 transfer Methods 0.000 claims description 28
- 230000033001 locomotion Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- 230000009467 reduction Effects 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 6
- 238000011161 development Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013523 data management Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a gear rack type drilling tool transferring device. The gear rack type drilling tool transferring device comprises a vertical frame, a driving device, a pushing device, skidproof devices, discharging devices, a supporting arm, a rotating arm, a rotating arm base, a backing plate and a pedestal plate, wherein the driving device is connected with the vertical frame and is hinged to the supporting arm; the pushing device, the skidproof devices and the discharging devices are mounted on the supporting arm; the rotating arm is connected with the supporting arm and is hinged to the rotating arm base; the backing plate is used for bearing the rotating arm; the pedestal plate is made of high-tensile structural steel and is a bottom plate for supporting and fixing the whole device. According to the gear rack type drilling tool transferring device provided by the invention, tubular drilling tools are transferred to the position of a manipulator of a drilling platform, the transferring is convenient, and the efficiency is high.
Description
Affiliated field
The present invention relates to a kind of drilling tool transfer device, be specifically related to a kind of pinion and-rack drilling tool transfer device.
Background technology
As far back as earlier 1900s, the external research just expanding the automatic transfer system of drilling rod, to the twentieth century middle and later periods, this technology is tending towards ripe and starts extensive use, at present, in Drill-pipe conveyed, achieve significant achievement abroad, but the domestic investigation and application to drilling tool transfer device is still fewer.The upper rig floor mode of drilling rod, what adopted before domestic is that crane is sling upper rig floor always, and along with the development of science and technology, the raising of each side technical level and requirement, drilling technology is gradually to high accuracy, and high efficiency, high-caliber direction is drawn close.Drilling tool transfer device, as the indispensable ingredient of well borer, has achieved in developed countries such as the U.S., Germany, Japan and has applied widely.In recent years, due to development and the innovation of drilling technology, bit speed is had higher requirement, drilling tool how is allowed to be transported to rig floor quickly and safely by platform, then require that drilling tool transfer device has higher Mechanization Level, allow oil worker be emancipated from hard work, this is the certainty of drilling technology.So, current each state all payes attention to the Developing Application of drilling tool transfer device, along with the development of China's rig, automated drilling rig is the development trend of rig, from the conveying of drilling rod, to making a trip, arrive the discharge etc. of drilling rod again, all can complete in operating room, which not only simplifies data management, decrease downtime, and improve the safety of rig when drilling well greatly.
Summary of the invention
The present invention is intended to liberate labour, improves drilling well operating efficiency and improves the transfer accuracy of well drilling tool, provide a kind of safety higher, the pinion and-rack drilling tool transfer device that accuracy is stable.
For achieving the above object, the technical solution adopted in the present invention is as follows:
A kind of pinion and-rack drilling tool transfer device, comprising: vertical stand, drive unit, pusher, shoe, device for discharging, support arm, turning arm, turning arm base, backing plate, base plate; Described drive unit is connected with described vertical stand, and hinged with described support arm; Described pusher, described shoe and described device for discharging are arranged on described support arm; Described turning arm is connected with described support arm, and hinged with described turning arm base; Described backing plate is used for turning arm described in pad, maintenance level when making support arm arrive minimum station; Described base plate adopts high-tensile structural steel, is the base plate supporting and fix whole device.
Preferably, described vertical stand comprises and depends on frame and tooth bar, and described tooth bar is fixed together by bolt and the described frame that depends on, and the gears meshing in described tooth bar and described drive unit, makes described drive unit and described support arm move up and down together.
Preferably, described drive unit comprises threephase asynchronous, worm screw, worm gear and gear; Described worm screw is connected by shaft coupling with described threephase asynchronous, described worm gear and described worm engaging, and described gear is coaxial with described worm gear; Described threephase asynchronous is power source, the lead angle of described worm screw is less than the equivalent friction angle with described worm gear meshing wheel between cog, described drive unit has self-locking performance, can only be rotated by worm gear described in described worm drive, and described worm gear can not drive described worm screw to rotate backward, avoid in drilling tool lifting process, when stopping or have a power failure, described support arm falls suddenly, causes danger; Described gear is engagement rolling on described tooth bar, drives described support arm to hoist and landing.
Preferably, described pusher comprises propelling movement motor, pushes reduction box, cylinder, movable pulley, push pedal; Described propelling movement reduction box is connected with described propelling movement motor, described cylinder is connected with described propelling movement reduction box, described movable pulley is connected by wire rope with described cylinder, and two of described wire rope is separately fixed on described cylinder and described movable pulley, and described push pedal and described movable pulley are fixed together; Described propelling movement motor output power, by the deceleration of described propelling movement reduction box, drives described cylinder to rotate and is wound around described wire rope, hauls described push pedal promotion drilling tool and moves along in the V-type groove of described support arm.
Preferably, described shoe is arranged on described support arm, comprises fixing bumping post, movable shoe and movable bumping post; Described movable shoe is by Driven by Hydraulic Cylinder; Drilling tool is rolled in the V-type groove of described support arm, the hydraulic cylinder action of movable shoe, and described movable bumping post rises, and together with described fixing bumping post, prevents the V-type groove rolling out described support arm in drilling tool transfer process.
Preferably, described device for discharging comprises hydraulic cylinder and discharging push pedal; Described device for discharging is by Driven by Hydraulic Cylinder, described discharging push pedal is fixed on hydraulic cylinder top, when described support arm is down to minimum station, drilling tool is arranged in the V-type groove of described support arm, described discharging push pedal applied thrust under the driving of described hydraulic cylinder, to drilling tool, makes drilling tool be rolled in transport vehicle carriage from the V-type groove of described support arm.
Implement a kind of pinion and-rack drilling tool transfer device of the present invention, its beneficial effect is:
A kind of pinion and-rack drilling tool transfer device of the present invention, overcome the difficulty in many drillng operations, in drilling process, drilling tool is needed to be transported to offshore boring island from Platform Deck, and along with the increase of well bore, need constantly drilling rod to be received in drill string, drilling process is made to continue to carry out, in order to more bit change or other drilling tool, continually drill string need be put forward from well, after installing drill bit or other equipment, need drilling rod to put into down-hole, frequent along with number of operations in said process, this is the work that repeatability is high and intensity is large.And a kind of pinion and-rack drilling tool transfer device of the present invention, decrease the quantity of operating personnel during drilling well, save manpower and materials, improve efficiency and security performance.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of a kind of pinion and-rack drilling tool of the present invention transfer device one embodiment;
Fig. 2 is the partial right side view under a kind of pinion and-rack drilling tool of the present invention transfer device dead ship condition;
Fig. 3 is a kind of pinion and-rack drilling tool of the present invention transfer device drive unit schematic diagram.
In figure: 1 – depends on frame, 2 – tooth bars, 3 – drive units, 31 – threephase asynchronouses, 32 – worm screws, 33 – worm gears, 34 – gears, 4 – support arms, 5 – shoes, the movable shoe of 51 –, 52 – fix anti-skidding bumping post, 6 – devices for discharging, 7 – push pedals, 8 – turning arms, 9 – backing plates, 10 – turning arm bases, 11 – base plates, 12 – push motor, 13 – cylinders, 14 – push reduction box, 15 – movable pulley.
Detailed description of the invention
Below in conjunction with accompanying drawing the present invention done and describe further.
As shown in Figure 1, 2, 3, pinion and-rack drilling tool transfer device comprises: vertical stand, drive unit 3, pusher, shoe 5, device for discharging 6, support arm 4, turning arm 8, turning arm base 10, backing plate 9, base plate 11; Described drive unit 3 is connected with described vertical stand, hinged with described support arm 4; Described pusher, shoe 5 and device for discharging 6 are arranged on described support arm 4; Described turning arm 8 is connected with described support arm 4, hinged with described turning arm base 10; Described backing plate 9 is used for turning arm 8 described in pad; Described base plate 11 is the base plates supporting and fix whole device.
As shown in Figure 1, 2, 3, the concrete implementation step of a kind of pinion and-rack of the present invention drilling tool transfer device is as follows:
During beginning, drilling tool is emitted in the compartment of transport vehicle, when everything in readiness, artificial slowly rolling drilling tool in the V-type groove of support arm 4, and, under the stop of the fixing anti-skidding bumping post 52 of shoe 5, drilling tool can not go out V-type groove, then control the hydraulic cylinder of the movable shoe 51 of shoe 5, movable bumping post slowly rises, and prevents drilling tool from transfer process, rolling out the V-type groove of support arm 4; Determining that drilling tool is placed steadily, threephase asynchronous 31 is started working, through the deceleration transmission of worm screw 32 and worm gear 33, gear 34 is meshed with tooth bar 2, and drive drive unit 3 and support arm 4 to move upward together, along with support arm 4 one end is slowly risen, turning arm 8 is also correspondingly rotating, therefore, support arm 4 entirety moves upward; Rise when being raised to precalculated position, threephase asynchronous 31 stops operating, and due to worm gear 33 and worm screw 32 self-locking, support arm 4 is static, now, push motor 12 and start action, after pushing reduction box 14 deceleration, cylinder 13 starts lay winding wire ropes, wire rope is connected with movable pulley 15, movable pulley 15 and push pedal 7 are fixed together, and the action pushing motor 12 finally changes push pedal 7 into and moves obliquely along the V-type groove of support arm 4, and then play and promote drilling tool effect obliquely; Drilling tool is picked up by offshore boring island manipulator, is accurately placed on station after arriving offshore boring island robot work position; When drilling tool disassembly & recycling, first drop it off in the V-type groove of support arm 4 by offshore boring island manipulator, drilling tool slowly slides under gravity obliquely, meanwhile promote push pedal 7 to retreat, certain buffer protection function is played in push pedal 7 in the process, when drilling tool slides into the V-type groove end of support arm 4, threephase asynchronous 31 reverses and runs, gear 34 moves downward along tooth bar 2, drive support arm 4 to fall after rise simultaneously, until the initial position of the work of arrival, support arm 4 stop motion reposefully; Now, the hydraulic cylinder piston rod of the movable shoe 51 of shoe 5 shortens, and movable bumping post is fallen, the discharging hydraulic cylinder piston rod of device for discharging 6 extends, and promotes the discharging push pedal be connected with it, makes drilling tool roll out V-type groove, enter the compartment of transport vehicle, discharging completes.In whole process, the self-locking property of worm gear 33 and worm screw 32 ensure that whole device is when time-out action or accidental power failure, and support arm 4 can not fall after rise suddenly, causes danger, improves security performance, has ensured the safety of staff.
Claims (6)
1. a pinion and-rack drilling tool transfer device, comprise: vertical stand, drive unit (3), pusher, shoe (5), device for discharging (6), support arm (4), turning arm (8), turning arm base (10), backing plate (9), base plate (11); Described drive unit (3) is connected with described vertical stand, and hinged with described support arm (4); Described pusher, described shoe (5) and described device for discharging (6) are arranged on described support arm (4); Described turning arm (8) is connected with described support arm (4), and hinged with described turning arm base (10); Described backing plate (9) is used for turning arm described in pad (8), makes described support arm (4) keep level when arriving minimum station; Described base plate (11) adopts high-tensile structural steel, is the base plate supporting and fix whole device.
2. a kind of pinion and-rack drilling tool transfer device as claimed in claim 1, it is characterized in that: described vertical stand comprises and depends on frame (1) and tooth bar (2), and described tooth bar (2) is fixed together by bolt and the described frame (1) that depends on; Described tooth bar (2) engages with the gear (34) in described drive unit (3), and described drive unit (3) and described support arm (4) are moved up and down together.
3. a kind of pinion and-rack drilling tool transfer device as claimed in claim 1, is characterized in that: described drive unit (3) comprises threephase asynchronous (31), worm screw (32), worm gear (33) and gear (34); Described worm screw (32) is connected by shaft coupling with described threephase asynchronous (31), described worm gear (33) engages with described worm screw (32), and described gear (34) is coaxial with described worm gear (33); Described threephase asynchronous (31) is power source, the lead angle of described worm screw (32) is less than the equivalent friction angle with described worm gear (33) meshing wheel between cog, described drive unit (3) has self-locking performance, avoid in drilling tool lifting process, when stopping or have a power failure, described support arm (4) falls suddenly, causes danger; Described gear (34), at the upper engagement rolling of described tooth bar (2), drives described support arm (4) to hoist and landing.
4. a kind of pinion and-rack drilling tool transfer device as claimed in claim 1, is characterized in that: described pusher comprises propelling movement motor (12), pushes reduction box (14), cylinder (13), movable pulley (15), push pedal (7); Described propelling movement reduction box (14) is connected with described propelling movement motor (12), described cylinder (13) is connected with described propelling movement reduction box (14), described movable pulley (15) is connected by wire rope with described cylinder (13), two of described wire rope is separately fixed on described cylinder (13) and described movable pulley (15), and described push pedal (7) and described movable pulley (15) are fixed together; Described propelling movement motor (12) outputting power, by the deceleration of described propelling movement reduction box (14), drive described cylinder (13) to rotate and lay winding wire ropes, haul described push pedal (7) and promote drilling tool and move along the V-type groove of described support arm (4).
5. a kind of pinion and-rack drilling tool transfer device as claimed in claim 1, it is characterized in that: described shoe (5) is arranged on described support arm (4), comprise fixing bumping post (52), movable shoe (51) and movable bumping post; Described movable shoe (51) is by Driven by Hydraulic Cylinder; Drilling tool is rolled in the V-type groove of described support arm (4), the hydraulic cylinder action of movable shoe (51), described movable bumping post rises, and described movable bumping post and described fixing bumping post (52) work the V-type groove preventing drilling tool from rolling out described support arm (4) in transfer process.
6. a kind of pinion and-rack drilling tool transfer device as claimed in claim 1, is characterized in that: described device for discharging (6) comprises hydraulic cylinder and discharging push pedal; Described device for discharging (6) is by described Driven by Hydraulic Cylinder, described discharging push pedal is fixed on described hydraulic cylinder top, when described support arm (4) is down to minimum station, drilling tool is arranged in the V-type groove of described support arm (4), described discharging push pedal applied thrust under the driving of described hydraulic cylinder, to drilling tool, makes drilling tool be rolled in the compartment of transport vehicle from the V-type groove of described support arm (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610092054.4A CN105545229B (en) | 2016-02-19 | 2016-02-19 | A kind of pinion and-rack drilling tool transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610092054.4A CN105545229B (en) | 2016-02-19 | 2016-02-19 | A kind of pinion and-rack drilling tool transfer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105545229A true CN105545229A (en) | 2016-05-04 |
| CN105545229B CN105545229B (en) | 2018-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610092054.4A Active CN105545229B (en) | 2016-02-19 | 2016-02-19 | A kind of pinion and-rack drilling tool transfer device |
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| Country | Link |
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| CN (1) | CN105545229B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763779A (en) * | 2019-02-15 | 2019-05-17 | 四川宏华石油设备有限公司 | A kind of pipe handler apparatus |
| CN111058783A (en) * | 2019-12-12 | 2020-04-24 | 西安石油大学 | Automatic conveying device for electric energy storage pipe column for well repair |
| CN111411907A (en) * | 2020-02-26 | 2020-07-14 | 四川宏华石油设备有限公司 | Power catwalk |
| CN118029892A (en) * | 2024-03-26 | 2024-05-14 | 中国矿业大学 | Vision-based guiding mechanism and method for underground coal mine drilling robot drilling tool |
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| CN102926685A (en) * | 2012-11-23 | 2013-02-13 | 吉林大学 | All-hydraulic automatic drilling tool conveying device for deep-well drilling rig |
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| CN204200122U (en) * | 2014-11-06 | 2015-03-11 | 四川宏华石油设备有限公司 | A kind of rack-and-pinion churn dynamic catwalk |
| CN205370474U (en) * | 2016-02-19 | 2016-07-06 | 青岛科技大学 | Rack and pinion formula drilling tool transporting device |
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2016
- 2016-02-19 CN CN201610092054.4A patent/CN105545229B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102926685A (en) * | 2012-11-23 | 2013-02-13 | 吉林大学 | All-hydraulic automatic drilling tool conveying device for deep-well drilling rig |
| CN203939463U (en) * | 2014-06-15 | 2014-11-12 | 武汉市元博智能控制技术研究设计院（有限合伙） | A kind of novel hydraulic dynamic catwalk |
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| CN205370474U (en) * | 2016-02-19 | 2016-07-06 | 青岛科技大学 | Rack and pinion formula drilling tool transporting device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763779A (en) * | 2019-02-15 | 2019-05-17 | 四川宏华石油设备有限公司 | A kind of pipe handler apparatus |
| CN109763779B (en) * | 2019-02-15 | 2023-08-15 | 四川宏华石油设备有限公司 | Pipe treatment device |
| CN111058783A (en) * | 2019-12-12 | 2020-04-24 | 西安石油大学 | Automatic conveying device for electric energy storage pipe column for well repair |
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| CN118029892A (en) * | 2024-03-26 | 2024-05-14 | 中国矿业大学 | Vision-based guiding mechanism and method for underground coal mine drilling robot drilling tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105545229B (en) | 2018-07-20 |
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