CN203515385U - Racking platform drill-pipe stand supporting device - Google Patents
Racking platform drill-pipe stand supporting device Download PDFInfo
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- CN203515385U CN203515385U CN201320533888.6U CN201320533888U CN203515385U CN 203515385 U CN203515385 U CN 203515385U CN 201320533888 U CN201320533888 U CN 201320533888U CN 203515385 U CN203515385 U CN 203515385U
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- assembly
- oil cylinder
- supporting device
- hinged
- thribble
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Abstract
The utility model discloses a racking platform drill-pipe stand supporting device. The racking platform drill-pipe stand supporting device comprises a tackle assembly arranged on a rail assembly in a sliding mode, an electrohydraulic control system is arranged on the tackle assembly, a revolving oil cylinder is arranged on the lateral surface of the tackle assembly, a running motor assembly is fixedly installed in the tackle assembly and is connected with the rail assembly in a transmission mode through a gear and rack mechanism, the tackle assembly is fixedly connected with a revolving supporting frame of the revolving assembly, a revolving body in the revolving assembly is hinged to a revolving oil cylinder, the lower end of the revolving body in the revolving assembly is fixedly connected with a hinging seat, the hinging seat is hinged to the upper end of a supporting arm and is also hinged to the upper portion of the supporting arm through an oil cylinder I, and the lower end of the supporting arm is hinged to supporting pliers. The racking platform drill-pipe stand supporting device is small in size, light in weight, simple in structure, easy to operate, low in cost and convenient to dismount and mount.
Description
Technical field
The utility model belongs to oil drilling equipment technical field, relates to a kind of quadruple board platform thribble supporting device.
Background technology
At present, oil-well rig is not used quadruple board platform thribble supporting device mostly, is mainly that manpower coordinates small-sized pneumatic winch manual drain thribble, and this discharging modes have the following disadvantages: the one, and people need to climb to high aerial work, and danger coefficient is large; The 2nd, manpower ability to function is limited, inefficiency; The 3rd, application manpower labour intensity is large etc.
Utility model content
The purpose of this utility model is to provide a kind of quadruple board platform thribble supporting device, has solved the handwork existing in prior art, and labour intensity is large, the problem of inefficiency, poor stability.
The technical scheme that the utility model adopts is, a kind of quadruple board platform thribble supporting device, is included on track assembly and is provided with coaster assembly, on coaster assembly, is provided with electrohydraulic control system, and coaster assembly side is provided with angling cylinder;
In coaster assembly, be installed with running motor assembly, running motor assembly and track assembly are in transmission connection by pinion and rack;
Coaster assembly is fixedly connected with the pivoting support frame of rotating assembly, and revolving body and angling cylinder in rotating assembly are hinged;
Revolving body lower end in rotating assembly is fixedly connected with hinged seat, and this hinged seat is both hinged with support arm upper end, and this hinged seat by oil cylinder I and support arm upper articulation, helps arm lower end to be hinged with support pincers again.
Quadruple board platform thribble supporting device of the present utility model, its feature is also:
Between coaster assembly and track assembly, be provided with bearing wheels and directive wheel.
Help between arm and track assembly and be provided with in addition and transport locking assembly.
Help pincers inside to be provided with oil cylinder I and oil cylinder II.
Running motor assembly, oil cylinder I, oil cylinder I, oil cylinder II and angling cylinder all with electrohydraulic control system control connection.
The beneficial effects of the utility model are, have solved that the labour intensity that coordinates the operation of pneumatic puffer discharge thribble to produce by manpower in prior art is large, danger coefficient is high, ineffective problem.Have volume little, the feature such as lightweight, simple in structure, easy operating, cost are little, easy accessibility, can be widely used on various types of large drilling-in units; Quadruple board platform thribble supporting device can whole Transporting, is arranged on the quadruple board platform of derrick during work.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model quadruple board platform thribble supporting device;
Fig. 2 is the left view of the utility model quadruple board platform thribble supporting device;
Fig. 3 is the folding schematic diagram of the travel position of the utility model quadruple board platform thribble supporting device;
Fig. 4 is the structural front view of the support pincers in the utility model;
Fig. 5 is the structure top view of the support pincers in the utility model;
Fig. 6 is the structural representation in the B-B cross section in Fig. 4.
In figure, 1. track assembly, 2. running motor assembly, 3. rotating assembly, 4. coaster assembly, 5. helps arm, 6. help pincers, 7. electrohydraulic control system, 8. transportation locking assembly, 9. bolt I, 10. bolt II, 11. bearing pins, 12. bolt III, 13. bearing wheels, 14. directive wheels, 15. oil cylinder III, 16. oil cylinder I; 17. oil cylinder II, 18. angling cylinders, 19. supporting legs.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
With reference to Fig. 1, Fig. 2, the structure of the utility model quadruple board platform thribble supporting device is, be included on track assembly 1 and slide and be provided with coaster assembly 4, between coaster assembly 4 and track assembly 1, be provided with bearing wheels 13 and directive wheel 14, bearing wheels 13 is placed on each two axis horizontal positions, coaster assembly 4 left and right and plays carrying effect, directive wheel 14 is placed on each two axis vertical positions of coaster assembly 4 left and right and play the guiding role, on coaster assembly 4, be provided with electrohydraulic control system 7, coaster assembly 4 sides are provided with angling cylinder 18;
In coaster assembly 4, by bolt II 10, be installed with running motor assembly 2, running motor assembly 2 is in transmission connection by pinion and rack with track assembly 1, running motor assembly 2 is connected with gear drive, gear again with track assembly 1 on tooth bar engaged transmission, for realizing the movement of coaster assembly 4;
In coaster assembly 4, by bolt I 9, be fixedly connected with the pivoting support frame of rotating assembly 3, the revolving body in rotating assembly 3 and angling cylinder 18 are hinged, and the flexible revolving body of realizing in rotating assembly 3 of angling cylinder 18 turns round;
Revolving body lower end in rotating assembly 3 is fixedly connected with hinged seat, this hinged seat is both hinged with support arm 5 upper ends by bolt III 12, this hinged seat is hinged with support arm 5 tops (top fragment position) by oil cylinder I 15 again, by the flexible realization of oil cylinder I 15, help withdrawal and the expansion of arm 5, help arm 5 lower ends to be hinged with and to help pincers 6 by bearing pin 11;
With reference to Fig. 3; track assembly 1 is provided with supporting leg 19; help between arm 5 and track assembly 1 and be provided with in addition and transport locking assembly 8; transportation locking assembly 8 is to play locking and the protective effect such as locking while helping arm 5 to be horizontal under travel position etc.; to help arm 5 and track assembly 1 fixing reliable, convenient transportation.
With reference to Fig. 4, Fig. 5, Fig. 6, help the different thribble of pincers 6 clamping diameter to adopt two group oil cylinders to realize, help pincers 6 inside to be provided with oil cylinder I 16 and oil cylinder II 17, wherein oil cylinder II 16 is controlled the size of opening of jaw, and oil cylinder III 17 is controlled the opening and closing of helping jaw bolt.Help pincers 6 courses of work to take into full account fingerboard spacing, during work, helping jaw door is that half-twist is opened, and this has just been avoided helping pincers and thribble to bump against.
When the course of work of helping pincers 6 is the different thribble of clamping diameter, oil cylinder II 16 is first stretched out, and then oil cylinder III 17 is stretched out, and helping jaw bolt to open, treats that thribble enters into help in jaw, and 17 retractions of oil cylinder III, close support jaw.This process has taken into full account fingerboard spacing, and during work, helping jaw bolt is to rotate up 90 ° to open, and this has just been avoided helping pincers and thribble to bump against.
All running motor assemblies 2, oil cylinder I 15, oil cylinder I 16, oil cylinder II 17 and angling cylinder 18 all with electrohydraulic control system 7 control connections.
Track assembly 1 is with four supporting legs 19 with bolts, while transporting like this its help arm 5 and with oil cylinder I 18 well protected.
Rotating assembly 3 adopts angling cylinders 8 to realize revolution, and can guarantee ± accurate angle of revolution within the scope of 90 ° is controlled.
The course of work of the utility model device is:
1) when thribble is in quadruple board platform fingerboard, first under controlling, electrohydraulic control system 7 help arm 5 to start to stretch out under the effect of oil cylinder I 15, drive and help pincers 6 grades to start to clamp thribble, then oil cylinder I 15 is retracted, and helps arm 5 to drive and helps the thribble upper end of pincers 6 clampings thereupon near the supporting device centre of gyration.Then rotating assembly 3 starts to rotate, drive and help arm 5, help the clamping thribbles such as pincers 6 to rotate to centre position, then running motor assembly 2 band fly block assemblies 4 slide along track assembly 1, drive rotating assembly 3, support arm 5, support pincers 6 etc. that clamping thribble is delivered to well head, realize the conveying object of thribble.
2) thribble is when well head, until rig floor staff, thribble lower end is transplanted on after thribble platform, first electrohydraulic control system 7 control running motor assemblies 2 are started working, band fly block assembly 4, rotating assembly 3, support arm 5, support pincers 6 etc. are gone to pithead position together, then help arm 5 to start to stretch out under the effect of oil cylinder I 15, drive and help pincers 6 to start to clamp thribble, then oil cylinder I 15 is retracted, and helps arm 5 to drive and helps the thribble upper end of pincers 6 clampings thereupon near the supporting device centre of gyration.Then rotating assembly 3 starts to rotate, drive and help arm 5, help the clamping thribbles such as pincers 6 to rotate to centre position, then running motor assembly 2 band fly block assemblies 4 are started working, and along track assembly 1, slide, and drive rotating assembly 3, help arm 5, help the clamping thribbles such as pincers 6 to send back to fingerboard.The effect of helping pincers 1 in this process is to help thribble, bears the lateral force of thribble simultaneously.
No matter being the process of thribble from fingerboard to well head or from well head to fingerboard, be all that is moving with quadruple board platform thribble supporting device thribble upper end, and the lower end of thribble contacts with drilling floor surface all the time, finally under trip crane system and manpower acting in conjunction, delivers to well head or fingerboard.Because this quadruple board platform thribble supporting device installs before derrick lifting, without staff, in high-altitude, install, strengthened the safety of work.During operation, by button automation mechanized operation, greatly improved operating efficiency.
Claims (5)
1. a quadruple board platform thribble supporting device, its feature is: be included in upper slip of track assembly (1) and be provided with coaster assembly (4), on coaster assembly (4), be provided with electrohydraulic control system (7), coaster assembly (4) side is provided with angling cylinder (18);
In coaster assembly (4), be installed with running motor assembly (2), running motor assembly (2) is in transmission connection by pinion and rack with track assembly (1);
Coaster assembly (4) is fixedly connected with the pivoting support frame of rotating assembly (3), and the revolving body in rotating assembly (3) and angling cylinder (18) are hinged;
Revolving body lower end in rotating assembly (3) is fixedly connected with hinged seat, this hinged seat is both hinged with support arm (5) upper end, this hinged seat by oil cylinder I (15) and support arm (5) upper articulation, is helped arm (5) lower end to be hinged with and is helped pincers (6) again.
2. quadruple board platform thribble supporting device according to claim 1, its feature is: between described coaster assembly (4) and track assembly (1), be provided with bearing wheels (13) and directive wheel (14).
3. quadruple board platform thribble supporting device according to claim 1, its feature is: between described support arm (5) and track assembly (1), be provided with in addition transportation locking assembly (8).
4. quadruple board platform thribble supporting device according to claim 1, its feature is: described support pincers (6) inside is provided with oil cylinder I (16) and oil cylinder II (17).
5. according to the quadruple board platform thribble supporting device described in claim 1,2,3 or 4, its feature is: described running motor assembly (2), oil cylinder I (15), oil cylinder I (16), oil cylinder II (17) and angling cylinder (18) all with electrohydraulic control system (7) control connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320533888.6U CN203515385U (en) | 2013-08-29 | 2013-08-29 | Racking platform drill-pipe stand supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320533888.6U CN203515385U (en) | 2013-08-29 | 2013-08-29 | Racking platform drill-pipe stand supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203515385U true CN203515385U (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320533888.6U Expired - Fee Related CN203515385U (en) | 2013-08-29 | 2013-08-29 | Racking platform drill-pipe stand supporting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203515385U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422022A (en) * | 2015-12-11 | 2016-03-23 | 四川中曼电气工程技术有限公司 | Automatic tube distributing device of petroleum drilling machine |
| CN105484683A (en) * | 2016-01-22 | 2016-04-13 | 中石化石油工程机械有限公司第四机械厂 | Automatic discharge device for drill strings |
| CN107269236A (en) * | 2017-07-24 | 2017-10-20 | 张成功 | A kind of folding working rig rail set |
| CN110255089A (en) * | 2019-05-27 | 2019-09-20 | 四川宏华石油设备有限公司 | A kind of marine riser transporting system |
| CN112012679A (en) * | 2020-09-27 | 2020-12-01 | 中油国家油气钻井装备工程技术研究中心有限公司 | Low-position righting linear mechanical arm for transmitting offshore platform pipe column vertical root |
| CN112267843A (en) * | 2020-09-27 | 2021-01-26 | 中油国家油气钻井装备工程技术研究中心有限公司 | High-order centre gripping sharp manipulator |
-
2013
- 2013-08-29 CN CN201320533888.6U patent/CN203515385U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422022A (en) * | 2015-12-11 | 2016-03-23 | 四川中曼电气工程技术有限公司 | Automatic tube distributing device of petroleum drilling machine |
| CN105484683A (en) * | 2016-01-22 | 2016-04-13 | 中石化石油工程机械有限公司第四机械厂 | Automatic discharge device for drill strings |
| CN107269236A (en) * | 2017-07-24 | 2017-10-20 | 张成功 | A kind of folding working rig rail set |
| CN107269236B (en) * | 2017-07-24 | 2024-06-11 | 东营华来智能科技有限公司 | Foldable operating machine track device |
| CN110255089A (en) * | 2019-05-27 | 2019-09-20 | 四川宏华石油设备有限公司 | A kind of marine riser transporting system |
| CN110255089B (en) * | 2019-05-27 | 2024-06-07 | 四川宏华石油设备有限公司 | Water isolation pipe moving system |
| CN112012679A (en) * | 2020-09-27 | 2020-12-01 | 中油国家油气钻井装备工程技术研究中心有限公司 | Low-position righting linear mechanical arm for transmitting offshore platform pipe column vertical root |
| CN112267843A (en) * | 2020-09-27 | 2021-01-26 | 中油国家油气钻井装备工程技术研究中心有限公司 | High-order centre gripping sharp manipulator |
| CN112267843B (en) * | 2020-09-27 | 2023-03-10 | 中油国家油气钻井装备工程技术研究中心有限公司 | High-order centre gripping sharp manipulator |
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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 |
Granted publication date: 20140402 Termination date: 20150829 |
|
| EXPY | Termination of patent right or utility model |