CN102951569A - Automatic rope arrangement control device for roller - Google Patents

Automatic rope arrangement control device for roller Download PDF

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Publication number
CN102951569A
CN102951569A CN2012103186041A CN201210318604A CN102951569A CN 102951569 A CN102951569 A CN 102951569A CN 2012103186041 A CN2012103186041 A CN 2012103186041A CN 201210318604 A CN201210318604 A CN 201210318604A CN 102951569 A CN102951569 A CN 102951569A
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CN
China
Prior art keywords
servomotor
rope
servo
rope arrangement
cylinder
Prior art date
Application number
CN2012103186041A
Other languages
Chinese (zh)
Other versions
CN102951569B (en
Inventor
王哲
刘钢跃
齐然
蒋文波
王群章
蒋永富
刘军
Original Assignee
南阳二机石油装备(集团)有限公司
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.)
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Publication date
Application filed by 南阳二机石油装备(集团)有限公司 filed Critical 南阳二机石油装备(集团)有限公司
Priority to CN201210318604.1A priority Critical patent/CN102951569B/en
Publication of CN102951569A publication Critical patent/CN102951569A/en
Application granted granted Critical
Publication of CN102951569B publication Critical patent/CN102951569B/en

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Abstract

The invention discloses an automatic rope arrangement control device for a roller. The automatic rope arrangement control device comprises a rope arrangement device bracket, wherein a movable support is connected to the rope arrangement device bracket through a guide rail and moves with a lead screw in a matching mode; a deviation correction rack is arranged on the movable support; a servo motor is arranged on the rope arrangement device bracket; the output of the servo motor is connected with the lead screw; the servo motor is controlled by a servo controller; the servo controller is connected with a programmable logic controller (PLC); a rotary speed sensor is arranged on the roller; two sides of the rope arrangement device bracket are provided with reversing switches for controlling the servo motor; and a deviation correction switch is arranged on the deviation correction rack. According to the automatic rope arrangement control device for the roller, steel wire ropes for operation can be neatly wound on the roller, manual involvement is not required in the whole operating process, and automation is completely realized.

Description

Cylinder rope arranging automatically control setup

Technical field

The invention belongs to cylinder row rope control technology field, be specifically related to a kind of cylinder rope arranging automatically control setup, applicable oil producing operation technical field also is applicable to the various industrial circles that use cylinder to promote simultaneously.

Background technology

When oil field pumping, oil producing operation, power tool need to be finished in well by steel rope and be promoted and transfer operating mode.According to the well depth requirement, cylinder is furnished with thousands of meters steel rope.During operation, if steel rope can not disorder cable will occur, sting the rope phenomenon in cylinder last layer layer ground marshalling, have a strong impact on rope service-life and job safety.

Most producer adopts machinery row rope, and namely cylinder uses mechanical drive to rope winding jib, drives positive and negative leading screw rotation, finishes movement and the automatic reverse of rope winding jib.Although the method structure is simple, can't eliminate the impact of accumulated error, must manually participate in adjusting.

The rope arranging automatically system that adopts hydraulic pressure and automatically controlled combination is also arranged, but its shortcoming to be system numerous and diverse and Volumetric efficiency error hydraulic pressure is large, can not well realize rope arranging automatically.

Summary of the invention

The purpose of this invention is to provide a kind of cylinder rope arranging automatically control setup, what the steel rope that operation is used was neat is wound on the cylinder, and does not need manual intervention in whole operation process, realizes automation fully.

For achieving the above object, the technical solution used in the present invention is: this cylinder rope arranging automatically control setup, has the rope winding jib support, mobile support saddle is connected on the rope winding jib support by guide rail and is cooperated mobile by leading screw, mobile support saddle is provided with the correction frame, it is characterized in that: on the described rope winding jib support servomotor is installed, servomotor output connects leading screw, servomotor is controlled by servo-control unit, servo-control unit is connected with the PLC controller, tachogen is arranged on the cylinder, and tachogen output speed signal is through PLC controller and the rotation of servo-control unit control servomotor, rope winding jib support both sides are provided with the change-over swith of control servomotor, described correction frame is provided with deviation-correcting switch, and the deviation-correcting switch signal accelerates servomotor by PLC controller and servo-control unit or stops, and corrects the drift angle to the upright position.

Described correction frame is triangular in shape, and its upper end is hinged on the mobile support saddle, is fixed with driving lever on the correction frame, and the direction that driving lever arranges is consistent with the steel rope direction.

  

When the operation drum rotating, by the tachogen output signal of installing on the cylinder, through PLC controller and the rotation of servo-control unit control servomotor, servomotor drives the rope winding jib motion by leading screw, realize drum rotating one circle, steel rope moves a wirerope diameter, guarantees that steel rope is always vertical with cylinder.When wirerope-winding arrives the cylinder edge, make the rope winding jib commutation by going out to touch change-over swith.

When because accumulated error, when being directed at steel rope and the drift angle occurring, the correction frame can amplify angle and touch deviation-correcting switch by driving lever, and on-off signal accelerates servomotor by PLC controller and servo-control unit or stops, thereby corrects the drift angle to the upright position.The frame of rectifying a deviation simultaneously can be realized steel rope and the cylinder automatic capturing before the operation, guarantees that the front steel rope of operation is vertical with cylinder axis.

Compared with prior art, this cylinder rope arranging automatically control setup is by the accurate control to servomotor of PLC controller and servo-control unit, and the enforcement of deviation-correcting function, has guaranteed in the whole operation process, without any need for artificial interference, just can realize the accurate winding of steel rope on cylinder.

Description of drawings

Below in conjunction with accompanying drawing specific embodiments of the invention are described in further detail.

Fig. 1 is structural representation of the present invention.

The specific embodiment

As shown in Figure 1: cylinder rope arranging automatically control setup of the present invention and cylinder 1 are used in conjunction with, comprise rope winding jib support 11, PLC controller 14 and servo-control unit 13, tachogen 2 is installed on the cylinder, servomotor 12, leading screw 9, guide rail 5, mobile support saddle 8, sheave 7, correction frame 4, deviation-correcting switch 6 and change-over swith 10 are installed on the rope winding jib support 11.Correction frame 4, deviation-correcting switch 6 and sheave 7 are installed on the mobile support saddle 8, and mobile support saddle 8 drives leading screw 9 by servomotor 12, makes mobile support saddle 8 sway on guide rail 5.Correction frame 4 is triangular in shape, and its upper end is hinged on the mobile support saddle 8, is fixed with driving lever on the correction frame 4, the direction that driving lever arranges is consistent with the steel rope direction, and when deviation appearred in steel rope, the correction frame deflected centered by hinge-point, the drive driving lever turns an angle, and can collide deviation-correcting switch 6.

When cylinder 1 rotation, the tachogen 2 that is installed on the cylinder 1 turns round by PLC controller 14 and servo-control unit 13 control servomotors 12, and pass to mobile support saddle 8 sway by leading screw 9, realization cylinder 1 revolves and turns around, and mobile support saddle 8 moves a wirerope diameter with steel rope 3.When mobile support saddle 8 moves to the most left or rightmost side of cylinder 1 with steel rope 3, be installed in change-over swith 10 actions of rope winding jib support 11 both sides, by PLC controller and 12 commutations of servo-control unit control servomotor, thereby make mobile support saddle 8 commutations mobile.

After the wirerope-winding multilayer, accumulated error can appear, be directed at steel rope 3 by behind the sheave 7, axis out of plumb with cylinder 1, at this moment correction frame 4 is passed through with angle enlargement in the drift angle of steel rope 3, correction frame 4 can touch deviation-correcting switch 6, and on-off signal accelerates by PLC controller and servo-control unit control servomotor 12 or stops, thereby corrects the drift angle.

When prior operation, give system power supply, if steel rope 3 is by behind the sheave 7, axis out of plumb with cylinder 1, need not grasp cylinder 1 rotation, at this moment the frame 4 of rectifying a deviation touches deviation-correcting switch 6, and on-off signal makes steel rope 3 and the axis of cylinder 1 be in plumbness by PLC controller and servo-control unit control servomotor 12 forward or reverse.

By the accurate control to servomotor 12 of PLC controller and servo-control unit, and the enforcement of deviation-correcting function, guaranteed in the whole operation process, without any need for artificial interference, just can realize the accurate winding of steel rope on cylinder.

Claims (2)

1. cylinder rope arranging automatically control setup, has the rope winding jib support, mobile support saddle is connected on the rope winding jib support by guide rail and is cooperated mobile by leading screw, mobile support saddle is provided with the correction frame, it is characterized in that: on the described rope winding jib support servomotor is installed, servomotor output connects leading screw, servomotor is controlled by servo-control unit, servo-control unit is connected with the PLC controller, tachogen is arranged on the cylinder, tachogen output speed signal, through PLC controller and the rotation of servo-control unit control servomotor, rope winding jib support both sides are provided with the change-over swith of control servomotor, and described correction frame is provided with deviation-correcting switch, the deviation-correcting switch signal accelerates servomotor by PLC controller and servo-control unit or stops, and corrects the drift angle to the upright position.
2. cylinder rope arranging automatically control setup as claimed in claim 1, it is characterized in that: described correction frame is triangular in shape, and its upper end is hinged on the mobile support saddle, is fixed with driving lever on the correction frame, and the direction that driving lever arranges is consistent with the steel rope direction.
CN201210318604.1A 2012-09-03 2012-09-03 Automatic rope arrangement control device for roller CN102951569B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210318604.1A CN102951569B (en) 2012-09-03 2012-09-03 Automatic rope arrangement control device for roller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210318604.1A CN102951569B (en) 2012-09-03 2012-09-03 Automatic rope arrangement control device for roller

Publications (2)

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CN102951569A true CN102951569A (en) 2013-03-06
CN102951569B CN102951569B (en) 2015-09-23

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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103626066A (en) * 2013-11-25 2014-03-12 江苏科技大学 Pitching-in-free collapse-free flexible cable arranging device
CN103991808A (en) * 2014-04-30 2014-08-20 江苏双盈纺织科技有限公司 Crane steel wire rope arranging device
CN104153762A (en) * 2014-08-11 2014-11-19 河海大学 Device for intelligently controlling drilling geological parameter measurement
CN104229660A (en) * 2014-08-21 2014-12-24 中国石油化工集团公司 Pneumatic small winch automatic rope arrangement device
CN104627886A (en) * 2014-12-29 2015-05-20 杭州航海仪器有限公司 Automatic cable arranging device and method for multi-diameter cable arrays on winch
CN104670997A (en) * 2015-01-27 2015-06-03 杭州航海仪器有限公司 Method for changing position folding line of movable rail seat on winch screw into straight line
CN104891366A (en) * 2015-06-19 2015-09-09 济南大学 Steel wire rope arranging device based on gear reversing
CN105329794A (en) * 2015-12-10 2016-02-17 重庆探矿机械厂 Drilling machine and rope coring winch thereof
CN105398985A (en) * 2015-12-16 2016-03-16 泰兴市依科攀船舶设备有限公司 High-speed cable arrangement device for ship winch
CN105712229A (en) * 2016-04-13 2016-06-29 中国电子科技集团公司第八研究所 Reducing force measurement cable arrangement structure
CN105967002A (en) * 2016-05-24 2016-09-28 哈尔滨工程大学 Cable take-up and pay-off system
CN106081968A (en) * 2016-08-09 2016-11-09 无锡德林船舶设备有限公司 Winch row's cable disorder cable automatic detection device
CN108375441A (en) * 2018-01-11 2018-08-07 西北工业大学 A kind of automatic adjustment load and meter-measuring device
CN109231047A (en) * 2018-08-30 2019-01-18 中联重科股份有限公司 The device and method for controlling hoisting mechanism row's rope

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1567522A (en) * 1978-03-28 1980-05-14 Donkin & Co Ltd Winch
NL8200156A (en) * 1982-01-15 1983-08-01 Bezemer Dordrecht B V Leidinriching a cable.
CN101585494A (en) * 2009-06-11 2009-11-25 同济大学 Automatic control heavy type anchor winch fairlead with motor-driven hydraulic push rod
CN101905842A (en) * 2010-08-31 2010-12-08 三峡大学 Novel rope arranging device
CN201801339U (en) * 2010-09-07 2011-04-20 武汉船用机械有限责任公司 Automatic rope ranging mechanism
CN202864788U (en) * 2012-09-03 2013-04-10 南阳二机石油装备(集团)有限公司 Automatic rope guiding control device for drum

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1567522A (en) * 1978-03-28 1980-05-14 Donkin & Co Ltd Winch
NL8200156A (en) * 1982-01-15 1983-08-01 Bezemer Dordrecht B V Leidinriching a cable.
CN101585494A (en) * 2009-06-11 2009-11-25 同济大学 Automatic control heavy type anchor winch fairlead with motor-driven hydraulic push rod
CN101905842A (en) * 2010-08-31 2010-12-08 三峡大学 Novel rope arranging device
CN201801339U (en) * 2010-09-07 2011-04-20 武汉船用机械有限责任公司 Automatic rope ranging mechanism
CN202864788U (en) * 2012-09-03 2013-04-10 南阳二机石油装备(集团)有限公司 Automatic rope guiding control device for drum

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103626066A (en) * 2013-11-25 2014-03-12 江苏科技大学 Pitching-in-free collapse-free flexible cable arranging device
CN103991808B (en) * 2014-04-30 2016-06-08 江苏双盈纺织科技有限公司 A kind of driving steel wire rope rope guide
CN103991808A (en) * 2014-04-30 2014-08-20 江苏双盈纺织科技有限公司 Crane steel wire rope arranging device
CN104153762A (en) * 2014-08-11 2014-11-19 河海大学 Device for intelligently controlling drilling geological parameter measurement
CN104153762B (en) * 2014-08-11 2016-08-31 河海大学 A kind of Based Intelligent Control drill hole geologic parameter measuring apparatus
CN104229660A (en) * 2014-08-21 2014-12-24 中国石油化工集团公司 Pneumatic small winch automatic rope arrangement device
CN104229660B (en) * 2014-08-21 2019-01-29 中国石油化工集团公司 Pneumatic automatic rope guide for jigger winch
CN104627886B (en) * 2014-12-29 2017-01-25 杭州航海仪器有限公司 Automatic cable arranging device and method for multi-diameter cable arrays on winch
CN104627886A (en) * 2014-12-29 2015-05-20 杭州航海仪器有限公司 Automatic cable arranging device and method for multi-diameter cable arrays on winch
CN104670997A (en) * 2015-01-27 2015-06-03 杭州航海仪器有限公司 Method for changing position folding line of movable rail seat on winch screw into straight line
CN104670997B (en) * 2015-01-27 2017-04-12 杭州航海仪器有限公司 Method for changing position folding line of movable rail seat on winch screw into straight line
CN104891366A (en) * 2015-06-19 2015-09-09 济南大学 Steel wire rope arranging device based on gear reversing
CN105329794A (en) * 2015-12-10 2016-02-17 重庆探矿机械厂 Drilling machine and rope coring winch thereof
CN105398985A (en) * 2015-12-16 2016-03-16 泰兴市依科攀船舶设备有限公司 High-speed cable arrangement device for ship winch
CN105712229A (en) * 2016-04-13 2016-06-29 中国电子科技集团公司第八研究所 Reducing force measurement cable arrangement structure
CN105712229B (en) * 2016-04-13 2018-05-22 中国电子科技集团公司第八研究所 A kind of reducing dynamometry cable sector
CN105967002A (en) * 2016-05-24 2016-09-28 哈尔滨工程大学 Cable take-up and pay-off system
CN106081968A (en) * 2016-08-09 2016-11-09 无锡德林船舶设备有限公司 Winch row's cable disorder cable automatic detection device
CN108375441A (en) * 2018-01-11 2018-08-07 西北工业大学 A kind of automatic adjustment load and meter-measuring device
CN109231047A (en) * 2018-08-30 2019-01-18 中联重科股份有限公司 The device and method for controlling hoisting mechanism row's rope

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Address after: 473000 No. 869 West Zhongzhou Road, Henan, Nanyang

Patentee after: RG PETRO-MACHINERY (GROUP) CO., LTD.

Address before: 473000 No. 869 West Zhongzhou Road, Henan, Nanyang

Patentee before: RG Petro-Machinery (Group) Co., Ltd.