CN202882799U - Drilling platform three-joint unit bidirectional arrangement device - Google Patents
Drilling platform three-joint unit bidirectional arrangement device Download PDFInfo
- Publication number
- CN202882799U CN202882799U CN201220501917.6U CN201220501917U CN202882799U CN 202882799 U CN202882799 U CN 202882799U CN 201220501917 U CN201220501917 U CN 201220501917U CN 202882799 U CN202882799 U CN 202882799U
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- guide rail
- assembly
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- thribble
- swing arm
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Abstract
The utility model discloses a drilling platform three-joint unit bidirectional arrangement device. The drilling platform three-joint unit bidirectional arrangement device is composed of a fixed guide rail assembly, a moving guide rail assembly, a mechanical arm assembly and a moving connection assembly. The fixed guide rail assembly is connected with a racking platform through bolts, the moving guide rail assembly is connected with the fixed guide rail assembly through a horizontally moving sliding seat, the mechanical arm assembly is connected with the moving guide rail assembly through a longitudinally moving sliding seat, and the moving connection assembly is connected with the fixed guide rail assembly through a connecting assembly sliding seat. The drilling platform three-joint unit bidirectional arrangement device solves the problems produced by long-time working at heights of headframe workers, has the advantages of being light in weight, simple in structure, convenient to operate and low in cost, can be installed on the existing racking platform of a drilling machine in a low-level mode, lifts along a headframe in whole, and is convenient to install, adjust and maintain.
Description
Technical field
The utility model belongs to oil drill equipment manufacturing technology field, and is particularly a kind of for implementing oil, the gas drilling process draws in offshore boring island in by the derrick center thribble (or claiming vertical rod) or being pulled to the offshore boring island thribble automatic bidirectional tapping equipment at derrick center in by offshore boring island.
Background technology
Need to carry out frequently dismounting, discharging, the connection of thribble in the Process of Oil Well Drilling.At present, the manual operation that the discharging of domestic rig floor thribble relies on driller to push away and draw at offshore boring island always is particularly in the operation of safety platform.Although some platform has been equipped with the small-sized pneumatic winch, only play the power-assisted effect, discharging is still by artificial, and the rigger is for a long time in work high above the ground, often is operated under the adverse circumstances such as blow, snow, and works abnormally dangerous and labour intensity is large, and efficient is lower.More external advanced technology countries, existing manipulator and the control system of adopting in drilling process, realize the automation discharging of thribble in the drilling well, but substantially adopt the working method of manipulator clamping, lifting, movement, the total weight of thribble acts on the manipulator, and therefore, complex structure, weight is large, cost is high, and must reinforce quadruple board platform when installing, be not suitable for domestic existing land rig and use.Domestic research to quadruple board platform thribble draining technology is just at the early-stage, and the oil-well rig quadruple board platform does not all use the thribble tapping equipment.
Summary of the invention
The purpose of this utility model is under the prerequisite that does not change domestic existing drilling derrick and quadruple board platform structure, imitation quadruple board platform rigger operates the process of thribble, provide a kind of offshore boring island thribble two-way tapping equipment, the utility model overcomes the deficiencies in the prior art, realize thribble by the derrick center to quadruple board platform or by in the quadruple board platform to automated movement and the discharging at derrick center, can be widely used in the automatic improving of existing rig.
For achieving the above object, technical solution of the present utility model is: comprise fixed guide assembly, moving guide rail assembly, manipulator assembly, mobile link assembly and driving mechanism, it is characterized in that: the fixed guide assembly comprises parallel preposition guide rail, rearmounted guide rail, wherein, preposition guide rail be left front put guide rail, in preposition guide rail and the right front guide rail three part intervals of putting form; The moving guide rail assembly is comprised of the moving guide rail, transverse shifting slide and the connecting rod that ride on the fixed guide assembly, wherein, the transverse shifting slide is fixed on the joint portion of moving guide rail and rearmounted guide rail, and form with rearmounted guide rail and to be slidingly matched, connecting rod be fixed on moving guide rail and preposition guide rail in conjunction with the end; The manipulator assembly forms by vertically moving slide, oscillating cylinder, swing arm, flexible fairlead, clamping finger, clamping cylinder and telescoping cylinder, wherein, vertically moving the formation of slide and moving guide rail is slidingly matched, the oscillating cylinder standing part with vertically move slide and be connected, the oscillating cylinder movable part is connected with swing arm, flexible fairlead is fixed on the front end of swing arm, telescoping cylinder is fixed on the rear portion of swing arm, form flexible the cooperation with flexible fairlead, clamp finger and be fixed on the flexible fairlead together with clamping cylinder; The mobile link assembly is comprised of connecting assembly moving sliding base, connecting assembly oscillating cylinder, connecting assembly swing arm, wherein, the connecting assembly moving sliding base is seated in the opposite end of left and right preposition guide rail, and be slidingly matched with left and right preposition guide rail formation respectively, connecting assembly oscillating cylinder standing part is connected with the connecting assembly moving sliding base, connecting assembly oscillating cylinder movable part is connected with the connecting assembly swing arm, and the connecting assembly swing arm forms overlap joint with the connecting rod of moving guide rail assembly and cooperates.
Driving mechanism comprises: be arranged on the driving mechanism that links with the transverse shifting slide on the preposition guide rail, be arranged on left front guide rail and the right front driving mechanism of putting guide rail and the interlock of connecting assembly moving sliding base put, be arranged on the moving guide rail and the driving mechanism that vertically moves the slide interlock, described driving mechanism comprises the driving mechanism that chain, sprocket wheel cooperate, the perhaps driving mechanism that cooperates with belt pulley of belt, perhaps Driven by Hydraulic Cylinder.
Described guide rail is i-beam structure, and the slide that cooperates with it is oat tail groove structure.In preposition guide rail front end be provided with the thribble location structure of C type.
After the process that the utility model draws in quadruple board platform with thribble by the derrick center is the C type thribble location structure of preposition guide rail during suspension ring are delivered to thribble, telescoping cylinder stretches out, drive flexible fairlead reach, after arriving desired location, clamping cylinder stretches out to drive and clamps finger movement, clamp the upper end of thribble, automatic elevator unclamps, the suspension ring return; The oscillating cylinder 90-degree rotation drives the swing arm 90-degree rotation, and thribble is followed the swing arm rotation, and telescoping cylinder is retracted, and moves behind the flexible fairlead of drive, and thribble is moved after following flexible fairlead; Drive sprocket rotation on the moving guide rail assembly drives chain and moves, and chain-driving vertically moves slide and moves, and vertically moves slide driving mechanical hand assembly and moves, and thribble is followed the manipulator assembly and moved the arrival desired location; Vertically move reach desired location after, the action of connecting assembly oscillating cylinder, drive the action of connecting assembly swing arm, the connecting assembly swing arm is connected with connecting rod, and the drive sprocket rotation on the fixed guide assembly drives chain and moves, driving the transverse shifting slide moves, mobile rail assembly motion under two groups of moving sliding base tractions that are synchronized with the movement, thribble is followed the moving guide rail assembly and is moved the arrival desired location, finishes the discharging of a thribble.Be above-mentioned inverse process with thribble by the process that quadruple board platform is pulled to the derrick center.
Compared with prior art, the utlity model has the characteristics lightweight, simple in structure, easy to operate, that cost is low, imitate the process that present quadruple board platform rigger operates thribble, offshore boring island thribble tapping equipment is only dialled, is pushed away or draw thribble, thribble weight is born by rig floor, and quadruple board platform is stressed little; Can be installed on the existing quadruple board platform of rig, low level is installed, with the derrick integral lifting, and installation, mode, easy to maintenance; Flow and the pressure of hydraulic system are adjustable, can adapt to the requirement of Different Weight, friction speed conveying; Adopt Long-distance Control, but avoid work high above the ground, alleviated workman's labour intensity and danger.
Description of drawings
Fig. 1 is that offshore boring island thribble tapping equipment of the present utility model is installed in the lateral view on the quadruple board platform.
Fig. 2 is the lateral view of offshore boring island thribble tapping equipment of the present utility model.
Fig. 3 is the lateral view of manipulator assembly in the offshore boring island thribble tapping equipment of the present utility model.
Wherein: the 1-quadruple board platform; 2-offshore boring island thribble tapping equipment; The 3-suspension ring; The 4-automatic elevator; The 5-thribble; 201-fixed guide assembly; 202-moving guide rail assembly; 203-manipulator assembly; 204-mobile link assembly; 20101-driven sprocket assembly; The 20102-chain; 20103-fixed guide rear side; 20104-drive sprocket assembly; 20105-driven sprocket assembly; The right front guide rail of putting of 20106-; The 20107-chain; 20108-drive sprocket assembly; Preposition guide rail among the 20109-; The left front guide rail of putting of 20110-; The 20201-moving guide rail; 20202-transverse shifting slide; 20203-drive sprocket assembly; The 20204-chain; The 20205-connecting rod; 20206-driven sprocket assembly; 20301-vertically moves slide; The 20302-oscillating cylinder; The 20303-swing arm; The 20304-fairlead that stretches; 20305-clamps finger; The 20306-clamping cylinder; The 20307-telescoping cylinder; 20401-connecting assembly moving sliding base; 20402-connecting assembly oscillating cylinder; 20403-connecting assembly swing arm.
The specific embodiment
Now in conjunction with specification drawings and specific embodiments the utility model is further described: the two-way tapping equipment 2 of a kind of offshore boring island thribble is mainly by fixed guide assembly 201, moving guide rail assembly 202, manipulator assembly 203, mobile link assembly 204 forms, fixed guide assembly 201 is connected with quadruple board platform 1 by bolt, moving guide rail assembly 202 is connected with fixed guide assembly 201 by transverse shifting slide 20202, manipulator assembly 203 is connected with moving guide rail assembly 202 by vertically moving slide 20301, and mobile link assembly 204 is connected with fixed guide assembly 201 by connecting assembly moving sliding base 20401.Fixed guide assembly 201 by rearmounted guide rail 20103, left front put guide rail 20110, in preposition guide rail 20109, the right front guide rail 20106, driven sprocket assembly 20101 (20105), drive sprocket assembly 20104 (20108), chain 20102 (20107) put form, rearmounted guide rail 20103, left frontly put guide rail 20110, the right front guide rail 20106 of putting is i-beam structure, is separately installed with driven sprocket assembly 20101 (20105), drive sprocket assembly 20104 (20108) at two ends; Chain 20102 (20107) is installed between driven sprocket assembly 20101 (20105) and the drive sprocket assembly 20104 (20108), in preposition guide rail 20109 be designed with the thribble location structure of C type.Moving guide rail assembly 202 is by moving guide rail 20201, transverse shifting slide 20202, drive sprocket assembly 20203, chain 20204, connecting rod 20205, driven sprocket assembly 20206 forms, moving guide rail 20201 is i-beam structure, driven sprocket assembly 20206 is installed at two ends, drive sprocket assembly 20203, Front-end Design has the connecting rod 20205 supporting with connecting assembly swing arm 20403, chain 20204 is installed between driven sprocket assembly 20206 and the drive sprocket assembly 20203, transverse shifting slide 20202 is oat tail groove structure, is connected with chain 20102 by bolt.Manipulator assembly 203 is by vertically moving slide 20301, oscillating cylinder 20302, swing arm 20303, flexible fairlead 20304, clamp finger 20305, clamping cylinder 20306, telescoping cylinder 20307 forms, vertically move slide 20301 and be oat tail groove structure, be connected with chain 20204 by bolt, oscillating cylinder 20302 standing parts by bolt with vertically move slide 20301 and be connected, oscillating cylinder 20302 movable parts are connected with swing arm 20303 by bolt, flexible fairlead 20304 can move forward and backward at an end of swing arm 20303 for O-shaped structure, clamp finger 20305, clamping cylinder 20306 is bolted on the flexible fairlead 20304, and telescoping cylinder 20307 is bolted on the swing arm 20303.Mobile link assembly 204 is comprised of connecting assembly moving sliding base 20401, connecting assembly oscillating cylinder 20402, connecting assembly swing arm 20403, connecting assembly oscillating cylinder 20402 standing parts are connected with connecting assembly moving sliding base 20401 by bolt, connecting assembly oscillating cylinder 20402 movable parts are connected with connecting assembly swing arm 20403 by bolt, and connecting assembly swing arm 20403 is J type structure.
The utility model can be installed on the existing quadruple board platform of rig, and low level is installed, and with the derrick integral lifting, behind the installation in position, connects corresponding hydraulic pressure and can use with control pipeline, startup Hydraulic Station.
Operating principle (so that thribble is drawn in the quadruple board platform right side as example by the derrick center):
During suspension ring 3 are delivered to thribble 5 behind the C type thribble location structure of preposition guide rail 20109, telescoping cylinder 20307 stretches out, drive flexible fairlead 20304 reaches, after arriving desired location, clamping cylinder 20306 stretches out to drive and clamps finger 20305 actions, clamp the upper end of thribble 5, automatic elevator 4 unclamps, suspension ring 3 returns, oscillating cylinder 20302 90-degree rotations, drive swing arm 20303 90-degree rotations, thribble 5 is followed swing arm 20303 rotations, telescoping cylinder 20307 is retracted, move after driving flexible fairlead 20304, thribble 5 is moved after following flexible fairlead 20304, drive sprocket 20203 rotations on the moving guide rail assembly 202, driving chain 20204 moves, chain 20204 drives vertically move slide 20301 and move, vertically moving slide 20301 driving mechanical hand assemblies 203 moves, thribble 5 is followed manipulator assembly 203 and is moved the arrival desired location, vertically move reach desired location after, connecting assembly oscillating cylinder 20402 action, drive 20403 actions of connecting assembly swing arm, connecting assembly swing arm 20403 is connected with connecting rod 20205.Drive sprocket 20104 rotations on the fixed guide assembly 201, driving chain 20102 moves, driving transverse shifting slide 20202 moves, 20108 rotations of drive sprocket chain, drive chain 20107 and move, drive connecting assembly moving sliding base 20401 and move, mobile rail assembly 202 moves right under two groups of moving sliding base tractions that are synchronized with the movement, thribble 5 is followed moving guide rail assembly 202 and is moved the arrival desired location, finishes the discharging of a thribble.Be above-mentioned inverse process with thribble by the process that quadruple board platform is pulled to the derrick center.
The driving mechanism mode that above-described embodiment provides adopts chain, sprocket wheel to cooperate the mode that drives, and replaces to belt and belt pulley by this mode, and perhaps the mode such as wire rope and wire wheel has same effect.
Based on above-described embodiment, can in existing control technology, select the whole control of single-chip microcomputer, perhaps divide control circuit to control separately, to realize its automated job degree.
Claims (4)
1. the two-way tapping equipment of offshore boring island thribble, comprise fixed guide assembly, moving guide rail assembly, manipulator assembly, mobile link assembly and driving mechanism, it is characterized in that: the fixed guide assembly comprises parallel preposition guide rail, rearmounted guide rail, wherein, preposition guide rail be left front put guide rail, in preposition guide rail and the right front guide rail three part intervals of putting form; The moving guide rail assembly is comprised of the moving guide rail, transverse shifting slide and the connecting rod that ride on the fixed guide assembly, wherein, the transverse shifting slide is fixed on the joint portion of moving guide rail and rearmounted guide rail, and form with rearmounted guide rail and to be slidingly matched, connecting rod be fixed on moving guide rail and preposition guide rail in conjunction with the end; The manipulator assembly forms by vertically moving slide, oscillating cylinder, swing arm, flexible fairlead, clamping finger, clamping cylinder and telescoping cylinder, wherein, vertically moving the formation of slide and moving guide rail is slidingly matched, the oscillating cylinder standing part with vertically move slide and be connected, the oscillating cylinder movable part is connected with swing arm, flexible fairlead is fixed on the front end of swing arm, telescoping cylinder is fixed on the rear portion of swing arm, form flexible the cooperation with flexible fairlead, clamp finger and be fixed on the flexible fairlead together with clamping cylinder; The mobile link assembly is comprised of connecting assembly moving sliding base, connecting assembly oscillating cylinder, connecting assembly swing arm, wherein, the connecting assembly moving sliding base is seated in the opposite end of left and right preposition guide rail, and be slidingly matched with left and right preposition guide rail formation respectively, connecting assembly oscillating cylinder standing part is connected with the connecting assembly moving sliding base, connecting assembly oscillating cylinder movable part is connected with the connecting assembly swing arm, and the connecting assembly swing arm forms overlap joint with the connecting rod of moving guide rail assembly and cooperates.
2. the two-way tapping equipment of offshore boring island thribble according to claim 1, it is characterized in that driving mechanism comprises: be arranged on the driving mechanism that links with the transverse shifting slide on the preposition guide rail, be arranged on left front guide rail and the right front driving mechanism of putting guide rail and the interlock of connecting assembly moving sliding base put, be arranged on the moving guide rail and the driving mechanism that vertically moves the slide interlock, described driving mechanism comprises the driving mechanism that chain, sprocket wheel cooperate, the perhaps driving mechanism that cooperates with belt pulley of belt, perhaps Driven by Hydraulic Cylinder.
3. the two-way tapping equipment of offshore boring island thribble according to claim 1 and 2, it is characterized in that: described guide rail is i-beam structure, the slide that cooperates with it is oat tail groove structure.
4. the two-way tapping equipment of offshore boring island thribble according to claim 1 and 2 is characterized in that: in preposition guide rail front end be provided with the thribble location structure of C type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220501917.6U CN202882799U (en) | 2012-09-28 | 2012-09-28 | Drilling platform three-joint unit bidirectional arrangement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220501917.6U CN202882799U (en) | 2012-09-28 | 2012-09-28 | Drilling platform three-joint unit bidirectional arrangement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202882799U true CN202882799U (en) | 2013-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220501917.6U Expired - Fee Related CN202882799U (en) | 2012-09-28 | 2012-09-28 | Drilling platform three-joint unit bidirectional arrangement device |
Country Status (1)
| Country | Link |
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| CN (1) | CN202882799U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006712A (en) * | 2014-05-28 | 2014-08-27 | 中广核核电运营有限公司 | Tool for measuring rotor of charging pump of RCV |
| CN104265203A (en) * | 2013-05-03 | 2015-01-07 | 四川宏华石油设备有限公司 | Pipe Handling Apparatus |
| CN109537594A (en) * | 2018-12-19 | 2019-03-29 | 南通振华重型装备制造有限公司 | A kind of wind-powered electricity generation mounting platform pile gripper building technology |
-
2012
- 2012-09-28 CN CN201220501917.6U patent/CN202882799U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265203A (en) * | 2013-05-03 | 2015-01-07 | 四川宏华石油设备有限公司 | Pipe Handling Apparatus |
| CN104006712A (en) * | 2014-05-28 | 2014-08-27 | 中广核核电运营有限公司 | Tool for measuring rotor of charging pump of RCV |
| CN104006712B (en) * | 2014-05-28 | 2017-01-04 | 中广核核电运营有限公司 | Pump rotor survey tool is filled on a kind of RCV |
| CN109537594A (en) * | 2018-12-19 | 2019-03-29 | 南通振华重型装备制造有限公司 | A kind of wind-powered electricity generation mounting platform pile gripper building technology |
| CN109537594B (en) * | 2018-12-19 | 2020-08-28 | 南通振华重型装备制造有限公司 | Construction process of pile gripper of wind power installation platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151103 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: SINOPEC OILFIELD SERVICE Corp. Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: SHENGLI DRILLING TECHNOLOGY Research Institute OF SINOPEC |
|
| 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: 20130417 Termination date: 20210928 |