CN202023517U - Telescopic arm for iron driller - Google Patents

Telescopic arm for iron driller Download PDF

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Publication number
CN202023517U
CN202023517U CN2011201188043U CN201120118804U CN202023517U CN 202023517 U CN202023517 U CN 202023517U CN 2011201188043 U CN2011201188043 U CN 2011201188043U CN 201120118804 U CN201120118804 U CN 201120118804U CN 202023517 U CN202023517 U CN 202023517U
Authority
CN
China
Prior art keywords
arm
telescopic
hinged
pivoting support
gear wheel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011201188043U
Other languages
Chinese (zh)
Inventor
牟忠良
杜洪亮
宋克威
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenyang Siasun Robot and Automation Co Ltd
Original Assignee
Shenyang Siasun Robot and Automation Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenyang Siasun Robot and Automation Co Ltd filed Critical Shenyang Siasun Robot and Automation Co Ltd
Priority to CN2011201188043U priority Critical patent/CN202023517U/en
Application granted granted Critical
Publication of CN202023517U publication Critical patent/CN202023517U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an automatic device for well drilling and repairing, in particular to a telescopic arm for an iron driller. The telescopic arm for the iron driller can realize full automatic operation or manual remote control. The telescopic arm comprises a base, a slewing gear, an inner arm, an outer arm, a telescopic oil cylinder, a main arm and a lifting device, wherein the slewing gear is arranged on the base; one end of the inner arm and one end of the outer arm are respectively articulated with the slewing gear and slew with the slewing gear in a following way; and the other end of the inner arm and the other end of the outer arm are respectively articulated with one end of the main arm, and the other end of the main arm is provided with the lifting device; and one end of the telescopic oil cylinder is articulated on the inner arm, and the other end of the telescopic oil cylinder is articulated with the main arm. With the adoption of the telescopic arm for the iron driller, the labor intensity of operators is reduced, the safety of the operators is improved, and the automation degree of the well drilling and repairing is also improved.

Description

A kind of iron driller telescopic arm
Technical field
The utility model relates to the automation equipment in drilling well and the well workover, specifically a kind ofly realizes full automatic working or by the iron driller telescopic arm of people's remote control.
Background technology
At present, at home the oil drilling and workover treatment, drilling tool connection in the process that makes a trip and dismantlement work are substantially by manually finishing by some mechanized equipments (as liquid gas tong, cat head, pneumatic spinner pincers etc.).These mechanized equipments need the auxiliary promotion of personnel, and repeatability is high, and labour intensity is big; Operating personnel operate at well head, and personnel's safety can not effectively be guaranteed.
The utility model content
In order to solve the problem that labour intensity is big, security performance is low that manually-operated exists, the purpose of this utility model is to provide a kind of iron driller telescopic arm.This telescopic arm improves operating personnel's job security as realizing full automatic working or by the iron driller movement equipment of people's remote control, reducing labor intensity of operating personnel, more improved the automaticity of brill, well workover.
The purpose of this utility model is achieved through the following technical solutions:
The utility model comprises base, slewing equipment, inner arm, outer arm, telescopic oil cylinder, principal arm and lifting gear, wherein slewing equipment is installed on the base, one end of inner arm and outer arm is hinged with slewing equipment respectively, rotate with slewing equipment, the other end of inner arm and outer arm is hinged with an end of principal arm respectively, and the other end of principal arm is equipped with lifting gear; One end of described telescopic oil cylinder is articulated on the inner arm, and the other end and principal arm are hinged.
Wherein: described slewing equipment comprises revolving bed, motor, pinion and pivoting support gear wheel, wherein revolving bed links to each other with base by the pivoting support gear wheel, on revolving bed, be provided with motor, be equipped with on the output shaft of this motor and pivoting support gear wheel pinion in mesh; Described revolving bed rotates with respect to base; Pivoting support gear wheel and pinion are positioned at revolving bed, and the outer ring of pivoting support gear wheel is fixed on the base, and inner ring and revolving bed are affixed; Described pinion is meshed with the outer ring of pivoting support gear wheel, and the inner ring of pivoting support gear wheel rotates with respect to the outer ring; Encoder is installed on motor; The other end of described principal arm is " recessed " shape, should be hinged with the identical lifting gear of structure respectively in two branches of " recessed " shape; Described lifting gear comprises hoist cylinder, interior cover, lifting displacement transducer and overcoat, and wherein the other end of overcoat and principal arm is hinged, and interior cover is inserted by the bottom of overcoat, and the top and the overcoat of described hoist cylinder are hinged, and bottom and interior cover are hinged; At the interior lifting displacement transducer that is provided with the detection of vertical displacement that puts; Be equipped with on the described telescopic oil cylinder and detect the flexible telescopic displacement sensor of telescopic arm.
Advantage of the present utility model and good effect are:
1. the utility model has reduced labor intensity of operating personnel, has improved safety of operators, has simultaneously also improved the automaticity of brill, well workover.
2. the utility model provides rotary motive power by motor, and telescopic oil cylinder provides flexible power, and hoist cylinder provides lifting power, only need press start button or is got final product by people's straighforward operation; And turn round, flexible and lifting detects by encoder, telescopic displacement sensor and lifting displacement transducer respectively, realizes the accurate location to the well head direction.
Description of drawings
Fig. 1 is a structural front view of the present utility model;
Fig. 2 is the structure sectional view of the utility model slewing equipment;
Fig. 3 is a structure vertical view of the present utility model;
Wherein: 1 is base, and 2 is revolving bed, and 3 is motor, and 4 is encoder, 5 is inner arm, and 6 is outer arm, and 7 is telescopic oil cylinder, and 8 is the telescopic displacement sensor, 9 is principal arm, and 10 is hoist cylinder, and 11 is interior cover, 12 are the lifting displacement transducer, and 13 is overcoat, and 14 is pinion, 15 is the pivoting support gear wheel, and 16 is first hinge, and 17 is second hinge, 18 is the 3rd hinge, and 19 is the 4th hinge, and 20 is the 5th hinge.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Shown in Fig. 1~3, the utility model comprises base 1, slewing equipment, inner arm 5, outer arm 6, telescopic oil cylinder 7, telescopic displacement sensor 8, principal arm 9 and lifting gear; Wherein slewing equipment is installed on the base 1, comprises revolving bed 2, motor 3, pinion 14 and pivoting support gear wheel 15, and revolving bed 2 links to each other with base 1 by pivoting support gear wheel 15, is connected with motor 3 on revolving bed 2, and encoder 4 is installed on the motor 3.Pivoting support gear wheel 15 and pinion 14 lay respectively in the revolving bed 2, and the outer ring of pivoting support gear wheel 15 is fixed on the base 1 by screw, and inner ring is affixed by screw and revolving bed 2, and the inner ring of pivoting support gear wheel 15 is rotatable with respect to the outer ring; Pinion 14 keys are connected on the output shaft of motor 3, and pinion 14 is meshed with the outer ring of pivoting support gear wheel 15.
One end of inner arm 5 is hinged with revolving bed 2 by first hinge 16, and the other end is hinged with an end of principal arm 9 by the 3rd hinge 18; One end of outer arm 6 is hinged with revolving bed 2 by second hinge 17, and the other end is hinged with an end of principal arm 9 by the 4th hinge 19.The other end of principal arm 9 is " recessed " shape, should be hinged with the identical lifting gear of structure respectively in two branches of " recessed " shape.One end of described telescopic oil cylinder 7 is articulated on the inner arm 5, and the other end is hinged with principal arm 9 by the 5th hinge 20; On telescopic oil cylinder 7, be equipped with and detect the flexible telescopic displacement sensor 8 of telescopic arm.
Lifting gear comprises hoist cylinder 10, interior cover 11, lifting displacement transducer 12 and overcoat 13, and wherein the other end of the middle part of overcoat 13 and principal arm 9 is hinged, and interior cover 11 is inserted by the bottom of overcoat 13; The top inner wall of the top of described hoist cylinder 10 and overcoat 13 is hinged, and bottom (piston end) is hinged with interior cover 11 bottom interior wall; On interior cover 11, be provided with the lifting displacement transducer 12 of detection of vertical displacement.
Operating principle of the present utility model is:
The revolution of the utility model telescopic arm is driven by motor 3, driving pinion 14 rotates, pinion 14 meshes with the outer ring of pivoting support gear wheel 15, because the outer ring of pivoting support gear wheel 15 is fixed in base 1, so the central axis that the reaction force of the outer ring of pivoting support gear wheel 15 makes pinion 14 and motor 3 wraparounds change supporting gearwheel 15 rotates; Be fixed on the revolving bed 2 owing to motor 3 again, the inner ring of pivoting support gear wheel 15 can rotate with respect to the outer ring again, and then revolving bed 2 is rotated with respect to base 1; And inner arm 5, outer arm 6, telescopic oil cylinder 7, telescopic displacement sensor 8, principal arm 9 and lifting gear turn round with revolving bed 2 jointly, and pass through the detection of encoder 4, realize the accurate location to the well head direction.The flexible of telescopic arm driven by telescopic oil cylinder, by the detection feedback of telescopic displacement sensor 8, the accurate location of realizing pithead position.
The elevating movement of lifting gear drives by hoist cylinder 10, and vertically motion of cover 11 in driving realizes the lifting of the iron driller binding clip that is connected with interior cover 11 thus; And the lifting displacement transducer is used for the detection of vertical displacement, thereby realizes the accurate location on the short transverse.
Telescopic displacement sensor 8 of the present utility model and lifting displacement transducer 12 are commercial product, purchase the BTL5 molded lines displacement transducer of producing in German Baruch husband company.Encoder 4 is commercial product, purchases the EXAG type encoder of producing in Denmark SCANCON company.

Claims (6)

1. iron driller telescopic arm, it is characterized in that: comprise base (1), slewing equipment, inner arm (5), outer arm (6), telescopic oil cylinder (7), principal arm (9) and lifting gear, wherein slewing equipment is installed on the base (1), one end of inner arm (5) and outer arm (6) is hinged with slewing equipment respectively, rotate with slewing equipment, the other end of inner arm (5) and outer arm (6) is hinged with an end of principal arm (9) respectively, and the other end of principal arm (9) is equipped with lifting gear; One end of described telescopic oil cylinder (7) is articulated on the inner arm (5), and the other end and principal arm (9) are hinged.
2. by the described iron driller telescopic arm of claim 1, it is characterized in that: described slewing equipment comprises revolving bed (2), motor (3), pinion (14) and pivoting support gear wheel (15), wherein revolving bed (2) links to each other with base (1) by pivoting support gear wheel (15), on revolving bed (2), be provided with motor (3), be equipped with on the output shaft of this motor (3) and pivoting support gear wheel (15) pinion in mesh (14); Described revolving bed (2) rotates with respect to base (1).
3. by the described iron driller telescopic arm of claim 2, it is characterized in that: described pivoting support gear wheel (15) and pinion (14) are positioned at revolving bed (2), the outer ring of pivoting support gear wheel (15) is fixed on the base (1), and inner ring and revolving bed (2) are affixed; Described pinion (14) is meshed with the outer ring of pivoting support gear wheel (15), and the inner ring of pivoting support gear wheel (15) rotates with respect to the outer ring; Encoder (4) is installed on motor (3).
4. by the described iron driller telescopic arm of claim 1, it is characterized in that: the other end of described principal arm (9) is " recessed " shape, should be hinged with the identical lifting gear of structure respectively in two branches of " recessed " shape.
5. by claim 1 or 4 described iron driller telescopic arms, it is characterized in that: described lifting gear comprises hoist cylinder (10), interior cover (11), lifting displacement transducer (12) and overcoat (13), wherein overcoat (13) is hinged with the other end of principal arm (9), interior cover (11) is inserted by the bottom of overcoat (13), the top of described hoist cylinder (10) and overcoat (13) are hinged, and bottom and interior cover (11) are hinged; On interior cover (11), be provided with the lifting displacement transducer (12) of detection of vertical displacement.
6. by the described iron driller telescopic arm of claim 1, it is characterized in that: be equipped with on the described telescopic oil cylinder (7) and detect the flexible telescopic displacement sensor (8) of telescopic arm.
CN2011201188043U 2011-04-20 2011-04-20 Telescopic arm for iron driller Expired - Fee Related CN202023517U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201188043U CN202023517U (en) 2011-04-20 2011-04-20 Telescopic arm for iron driller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201188043U CN202023517U (en) 2011-04-20 2011-04-20 Telescopic arm for iron driller

Publications (1)

Publication Number Publication Date
CN202023517U true CN202023517U (en) 2011-11-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201188043U Expired - Fee Related CN202023517U (en) 2011-04-20 2011-04-20 Telescopic arm for iron driller

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Country Link
CN (1) CN202023517U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103422822A (en) * 2013-07-11 2013-12-04 山西北方机械制造有限责任公司 Iron roughneck supporting device with telescopic support structure
CN103498640A (en) * 2013-10-21 2014-01-08 中国石油化工股份有限公司 Iron roughneck jaw self-balancing deflection mechanism
CN104747100A (en) * 2013-12-26 2015-07-01 舟山海川船舶机械有限公司 Mechanical arm lifting base used for grabbing drill rod in auxiliary mode
CN107246246A (en) * 2017-07-26 2017-10-13 中海石油(中国)有限公司 A kind of drilling rod automatic moving shipping unit

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103422822A (en) * 2013-07-11 2013-12-04 山西北方机械制造有限责任公司 Iron roughneck supporting device with telescopic support structure
CN103422822B (en) * 2013-07-11 2015-09-16 山西北方机械制造有限责任公司 A kind of iron driller bracing or strutting arrangement adopting telescope support structure
CN103498640A (en) * 2013-10-21 2014-01-08 中国石油化工股份有限公司 Iron roughneck jaw self-balancing deflection mechanism
CN103498640B (en) * 2013-10-21 2015-08-05 中国石油化工股份有限公司 Iron roughneck drill autobalance deflection mechanism
CN104747100A (en) * 2013-12-26 2015-07-01 舟山海川船舶机械有限公司 Mechanical arm lifting base used for grabbing drill rod in auxiliary mode
CN107246246A (en) * 2017-07-26 2017-10-13 中海石油(中国)有限公司 A kind of drilling rod automatic moving shipping unit
CN107246246B (en) * 2017-07-26 2019-04-23 中海石油(中国)有限公司 A kind of drilling rod automatic moving shipping unit

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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: 20111102

Termination date: 20190420