CN104528569A - Detection device and method used for rope disorder in process of multi-layer winding around reel - Google Patents

Detection device and method used for rope disorder in process of multi-layer winding around reel Download PDF

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Publication number
CN104528569A
CN104528569A CN201410828337.1A CN201410828337A CN104528569A CN 104528569 A CN104528569 A CN 104528569A CN 201410828337 A CN201410828337 A CN 201410828337A CN 104528569 A CN104528569 A CN 104528569A
Authority
CN
China
Prior art keywords
reel
support
contact switch
detecting
rope
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.)
Pending
Application number
CN201410828337.1A
Other languages
Chinese (zh)
Inventor
朱真才
张治强
曹国华
彭维红
沈刚
李伟
彭玉兴
周公博
刘善增
卢昊
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.)
China University of Mining and Technology CUMT
Original Assignee
China University of Mining and Technology CUMT
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 China University of Mining and Technology CUMT filed Critical China University of Mining and Technology CUMT
Priority to CN201410828337.1A priority Critical patent/CN104528569A/en
Publication of CN104528569A publication Critical patent/CN104528569A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/54Safety gear
    • B66D1/56Adaptations of limit switches
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/54Safety gear
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28Other constructional details
    • B66D1/36Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28Other constructional details
    • B66D1/36Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
    • B66D1/38Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains by means of guides movable relative to drum or barrel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/30Handled filamentary material
    • B65H2701/35Ropes, lines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00Winding, coiling, or depositing filamentary material
    • B65H54/02Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/28Traversing devices; Package-shaping arrangements
    • B65H54/2848Arrangements for aligned winding
    • B65H54/2854Detection or control of aligned winding or reversal
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/04Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to excessive tension or irregular operation of apparatus
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00Capstans, winches or hoists
    • B66D2700/01Winches, capstans or pivots
    • B66D2700/0183Details, e.g. winch drums, cooling, bearings, mounting, base structures, cable guiding or attachment of the cable to the drum

Abstract

The invention discloses a detection device and method used for rope disorder in the process of multi-layer winding around a reel, and belongs to a rope winding detection device of a winch. Contact switch supports of a detection mechanism of the device are installed between a linear bearing and a lead screw nut, and contact switches are connected to the contact switch supports. A detection device support is installed in front of the reel, bearing pedestals and a motor support are installed on the detection device support, a lead screw motor is installed on the motor support and connected with a lead screw through a lead screw coupler, the lead screw nut is installed on the lead screw, and optical shaft supports are installed on the bearing pedestals. An optical shaft is locked on the optical shaft supports through locking bolts, the linear bearing is installed on the optical shaft, an encoder is installed on an encoder support, the encoder support is installed on a reel support, the encoder is connected with the reel through a reel coupler, and the signal wire of the encoder and the signal wires of the strip-shaped contact switches are connected to the input end of a PLC. The detection device can conveniently, rapidly and accurately monitor rope running of the reel on line, it is avoided that because steel wire ropes are disorderly wound, rope damage or breakage occurs, and the service life of the steel wire ropes is prolonged.

Description

A kind of detecting device for reel multiple wraps disorder cable and method
Technical field
The present invention relates to a kind of winch wiring monitoring device and method, particularly a kind of detecting device for reel multiple wraps disorder cable and method.
Technical background
Under normal circumstances, the steel rope be wrapped on lifting drum is lack of alignment, usually there is " disorderly button " phenomenon that cable extrudes mutually, thus cause the wearing and tearing of steel rope, even occur disconnected rope phenomenon and initiation potential accident in service life of serious curtailment steel rope; In order to address this problem, occurred a lot of row's rope walking or dancing art, but these technology can't solve " disorderly button " phenomenon of rope yarn completely.Row's rope yarn apparatus structure as pure machinery is simple, but usually occurs misoperation and phenomenon of being failure to actuate owing to rubbing, wearing and tearing and being out of shape, and easily causes safety misadventure; And the rope guide that some have an electrical control can not solve " disorderly button " phenomenon of rope yarn completely, when disorder cable phenomenon occurs, electric control system controls rope guide and continues action, probably causes the damage of rope guide and causes harmful effect to whole elevator system.
Summary of the invention
Goal of the invention: provide a kind of detecting device for reel multiple wraps disorder cable and method, solves the problem that existing rope guide still can continue when there is disorder cable phenomenon to run, when disorder cable appears in gig and alarm shutting down.
In order to realize foregoing invention object, present invention employs following technical scheme:
A kind of detecting device for reel multiple wraps disorder cable, include spindle motor, leading screw coupler, leading screw, optical axis, feed screw nut, linear bearing and testing agency, described testing agency comprises contact switch and contact switch support, contact switch support installing, between linear bearing and feed screw nut, contact switch support is connected with contact switch, in reel dead ahead, detecting device support is installed, detecting device support is provided with bearing seat and electric machine support, spindle motor is arranged on electric machine support, and be connected with leading screw by leading screw coupler, feed screw nut is arranged on leading screw, bearing seat is provided with optical axis bearing, optical axis is tightly locked on optical axis bearing by lock bolt, optical axis is provided with linear bearing, coder is arranged on coder support, coder support installing is on roller stand, coder is connected with reel by drum coupling, code device signal line and banded contact switch signal wire (SW) are connected on PLC input end.
Described leading screw is ball-screw, and described feed screw nut is ball-screw nut.
Described motor is stepping motor or servomotor.
Described coder is incremental rotary encoder.
A kind of said apparatus that utilizes comprises the following steps for the method for inspection of reel multiple wraps disorder cable:
(1) when elevator electric machine rotation band movable reel rope woolding or put rope and make steel rope on reel during side-to-side movement, described testing agency is under the control of spindle motor, make testing agency by the transmission of leading screw and synchronously move to the left or to the right through the steel rope of its inside, its commutation is that the pulse sent by coder enters PLC, by determining with the comparing of numerical value set in PLC internal processes.
(2) when disorder cable phenomenon occurs; because steel rope is wound around on a grooving; but described detecting device continues to run to left or right; steel rope encountered by banded contact switch subsequently; contact switch work detects disorder cable to show; now banded contact switch energizing signal imports in PLC, is sent report to the police and shut down by inner setting program.
Beneficial effect, owing to have employed such scheme, by the feedback stage of coder as closed loop system, the running velocity of reel is drawn through the computing of controller PLC internal processes, thus control the running velocity of detecting device, and reach by encoder to count the object that detecting device commutates with steel rope automatic synchronization.Motion due to this detecting device is indirectly controlled by the counting of coder; when causing disorder cable arranging rope system malfunctions; coder still can continue counting; such detecting device can continue to run; thus contact switch can contact with steel rope; can shut down quickly and report to the police, avoid the harmful effect and loss that cause because of the generation of random rope woolding accident.
Advantage:
1, because this detecting device is installed on the axis direction of reel, detecting device can move along spool axis direction.
When 2, normally running, PLC instruction controls spindle motor and drives leading screw, to ensure reel to turn around, detecting device moves the distance of a rope distance, encoder to count simultaneously, when steel rope moves to reel Far Left or rightmost starts to commutate, encoder to count value and the numerical value set in PLC program are made comparisons, and control spindle motor commutation running, thus ensure the commutation of detecting device and steel rope synchronous.
3, in the course of the work, if asynchronous with steel rope of the kinematic velocity of detecting device and commutation, simple adjustment can be done in a program to reach the object making both synchronous.
4, when disorder cable phenomenon occurs, because steel rope is wound around on a grooving, now detecting device continues to run to the left or to the right, and banded contact switch will touch steel rope, thus sends warning, and is stopped by PLC.
5, detecting device adopts linear bearing, avoid sliding block joint and add lubricating oil and being covered with dust and spilled oil phenomenon of producing, and between linear bearing and optical axis, friction force is little, ensure the trouble-free operation of detecting device.
6, comprehensive above constructional feature and performance advantage, makes the present invention can carry out disorder cable easily on different cord type, restrict footpath, different-diameter reel and detects in real time, avoids disorder cable to the harmful effect of service life of steel wire rope and safety.
7, the present invention can be widely used in dissimilar on gig on, for can Timeliness coverage shut down adjustment and provide technical support when disorder cable appears in gig.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present invention when detecting steel rope disorder cable.
Fig. 2 is the lateral plan of single unit system of the present invention.
The perspective view of Tu3Shi testing agency of the present invention.
Fig. 4 is the structural representation of control system of the present invention.
In figure: 1-reel; 2-bearing brackett; 3-elevator motor; 4-linear bearing; The banded contact switch of 5-; 6-contact switch support; 7-optical axis; 8-optical axis bearing; 9-bearing seat; 10-detecting device support; 11-steel rope; 12-feed screw nut; 13-lock bolt; 14-leading screw; 15-leading screw coupler; 16-bearing; 17-electric machine support; 18-spindle motor; 19-bearing; 20-drum coupling; 21-coder support; 22-coder; 23-roller stand; 3-1-linear bearing; 3-2-belt contact switch; 3-3-contact switch support; 3-4-bolt; 3-5-feed screw nut.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further explained.
A kind of detecting device for reel multiple wraps disorder cable, include spindle motor 18, leading screw coupler 15, leading screw 14, optical axis 7, feed screw nut 12, linear bearing 4 and testing agency, described testing agency comprises contact switch 5 and contact switch support 6, contact switch support 6 is arranged between linear bearing 4 and feed screw nut, and contact switch support 6 is connected with contact switch 5, in reel 1 dead ahead, detecting device support 10 is installed, detecting device support 10 is provided with bearing seat 9 and electric machine support 17, spindle motor 18 is arranged on electric machine support 17, and be connected with leading screw 14 by leading screw coupler 15, feed screw nut 12 is arranged on leading screw 14, bearing seat 9 is provided with optical axis bearing 8, optical axis 7 is tightly locked on optical axis bearing 8 by lock bolt 13, optical axis 7 is provided with linear bearing 4, coder 22 is arranged on coder support 21, coder support 21 is arranged on roller stand 23, coder 22 is connected with reel 1 by drum coupling 20, coder 22 signal wire (SW) and banded contact switch 5 signal wire (SW) are connected on PLC input end.
Embodiment 1: as Fig. 1, 2, steel rope 11 multilayer is sequentially arranged on reel 1, reel 1 two ends are through bearing 19, bearing 19 interference is installed on bearing brackett 2, bearing brackett 2 bolt is on roller stand 23, coder 22 bolt is on coder support 21, and be connected with reel 1 axle on one side by drum coupling 20, coder support 21 bolt is on roller stand 23, the plane of axis formation of optical axis 7 and leading screw 14 and the axis being parallel of reel 1, and perpendicular to installation ground, be installed on linear bearing on optical axis 74 and the feed screw nut 12 be arranged on leading screw 14 and banded contact switch 5 and contact switch support 6 and form testing agency, this testing agency by the transmission of leading screw 14 along the axis direction side-to-side movement of reel 1, optical axis 7 is tightly locked on optical axis support 8 by lock bolt 13, optical axis bearing 8 bolt is on bearing seat 9, leading screw 14 to be fixedly mounted on bearing seat 9 and to be connected with spindle motor 18 by leading screw coupler 15, spindle motor 18 bolt is on electric machine support 17, electric machine support 17 is welded on bearing seat 9, bearing seat 9 bolt is on detecting device support 10, banded contact switch 5 is arranged on contact switch support 6, the signal wire (SW) of banded contact switch 5 and coder 22 is connected on PLC, PLC is connected with spindle motor 18 by connection control device, PLC is connected with reel motor 3 by connecting frequency converter.
Spindle motor is stepping motor or servomotor, and contact switch adopts banded contact switch, and coder is incremental rotary encoder; Described leading screw is ball-screw, and described feed screw nut is ball-screw nut; Described optical axis slide block is linear bearing.
Tu3Shi testing agency perspective view, 3-1 is linear bearing, and 3-2 is banded contact switch, and 3-3 is contact switch support, and 3-4 is bolt, and 3-5 is ball-screw nut.Banded contact switch 3-2 is installed on contact switch support 3-3, easy for installation.
Fig. 4 is the system architecture schematic diagram of control system and checking system
The method of inspection that the present invention is used for wirerope-winding disorder cable comprises the steps:
(1), adopt manual mode, manual manipulation reel motor 3 makes single unit system move to initial position, manual adjusting screw motor 18, makes steel rope 11 be in detecting device midway location.
(2) when normally running; reel motor 3 drives reel 1 to rotate; the speed that spindle motor 18 is drawn after being calculated by the data of returning to encoder feedback with PLC internal processes is run; reel 1 is turned around and detecting device runs a rope distance; coder 22 real-time counting; and count value sets numeric ratio comparatively in real time and in PLC; when equal time control spindle motor 18 antiport; when shutting down; coder latches count value; run continuation counting Deng start next time, detecting device can be reached with the synchronous bilateral reciprocation of steel rope 11.
(3) when there is disorder cable phenomenon; steel rope 11 is wound around on a grooving, and now detecting device normally runs to the left or to the right, and steel rope 11 will touch switch 5 with tape splicing shape and contact; thus PLC sends signal control reel motor 3 and spindle motor 18 is shut down, and report to the police.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (5)

1. the detecting device for reel multiple wraps disorder cable, it is characterized in that: detecting device includes spindle motor, leading screw coupler, leading screw, optical axis, feed screw nut, linear bearing and testing agency, described testing agency comprises contact switch and contact switch support, contact switch support installing, between linear bearing and feed screw nut, contact switch support is connected with contact switch, in reel dead ahead, detecting device support is installed, detecting device support is provided with bearing seat and electric machine support, spindle motor is arranged on electric machine support, and leading screw coupler is connected with leading screw excessively, feed screw nut is arranged on leading screw, bearing seat is provided with optical axis bearing, optical axis is tightly locked on optical axis bearing by lock bolt, optical axis is provided with linear bearing, coder is arranged on coder support, coder support installing is on roller stand, coder is connected with reel by drum coupling, code device signal line and banded contact switch signal wire (SW) are connected on PLC input end.
2. a kind of detecting device for reel multiple wraps disorder cable according to claim 1, it is characterized in that: described leading screw is ball-screw, described feed screw nut is ball-screw nut.
3. a kind of detecting device for reel multiple wraps disorder cable according to claim 1, is characterized in that: described motor is stepping motor or servomotor.
4. a kind of detecting device for reel multiple wraps disorder cable according to claim 1, is characterized in that: described coder is incremental rotary encoder.
5. use the method for the detecting device for reel multiple wraps disorder cable described in claim 1, it is characterized in that, method of inspection comprises the steps:
(1) when elevator electric machine rotation band movable reel rope woolding or put rope and make steel rope on reel during side-to-side movement, described testing agency is under the control of spindle motor, make testing agency by the transmission of leading screw and synchronously move to the left or to the right through the steel rope of its inside, its commutation is that the pulse sent by coder enters PLC, determines by comparing with the numerical value that sets in PLC internal processes;
(2) when disorder cable phenomenon occurs; because steel rope is wound around on a grooving; but described detecting device continues to run to left or right; steel rope encountered by banded contact switch subsequently; contact switch action detects disorder cable to show; now the energizing signal of banded contact switch imports in PLC, is sent report to the police and shut down by inner setting program.
CN201410828337.1A 2014-12-25 2014-12-25 Detection device and method used for rope disorder in process of multi-layer winding around reel Pending CN104528569A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410828337.1A CN104528569A (en) 2014-12-25 2014-12-25 Detection device and method used for rope disorder in process of multi-layer winding around reel

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN201410828337.1A CN104528569A (en) 2014-12-25 2014-12-25 Detection device and method used for rope disorder in process of multi-layer winding around reel
DE112015000333.9T DE112015000333B4 (en) 2014-12-25 2015-05-13 Device and method for detecting a disordered rope in a multi-layer winding on a drum
AU2015372215A AU2015372215A1 (en) 2014-12-25 2015-05-13 Device and method for detecting disordered rope in multi-layer winding around reel
CA2942688A CA2942688C (en) 2014-12-25 2015-05-13 Device and method for detecting rope disorder during multi-layer rope winding on reel
PCT/CN2015/078845 WO2016101499A1 (en) 2014-12-25 2015-05-13 Device and method for detecting disordered rope in multi-layer winding around reel

Publications (1)

Publication Number Publication Date
CN104528569A true CN104528569A (en) 2015-04-22

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CN201410828337.1A Pending CN104528569A (en) 2014-12-25 2014-12-25 Detection device and method used for rope disorder in process of multi-layer winding around reel

Country Status (5)

Country Link
CN (1) CN104528569A (en)
AU (1) AU2015372215A1 (en)
CA (1) CA2942688C (en)
DE (1) DE112015000333B4 (en)
WO (1) WO2016101499A1 (en)

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CN105129512A (en) * 2015-08-24 2015-12-09 江西飞尚科技有限公司 Field winding robot for magnetic flux sensor coil
WO2016101499A1 (en) * 2014-12-25 2016-06-30 中国矿业大学 Device and method for detecting disordered rope in multi-layer winding around reel
CN106348092A (en) * 2016-10-17 2017-01-25 太原理工大学 Mine steel wire rope automatic collecting device with rope discharging function
CN107444972A (en) * 2017-08-03 2017-12-08 成都菲斯普科技有限公司 A kind of Winder for medicine equipment
CN107907052A (en) * 2017-12-12 2018-04-13 中国矿业大学 One kind winding reel serving rope stretching state monitoring apparatus and method
CN109437002A (en) * 2018-11-22 2019-03-08 山东里能鲁西矿业有限公司 A kind of mine changes the automatic rope winding machine of rope and its application method
CN112919326A (en) * 2019-12-05 2021-06-08 上海梅山钢铁股份有限公司 Multilayer strip steel operation control method
CN113636407B (en) * 2021-10-14 2021-12-14 南通银龙钢绳有限公司 Packaging production line for steel wire rope production and processing

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CN105129521A (en) * 2015-07-14 2015-12-09 富通住电特种光缆(天津)有限公司 Loose tube rewinding device
CN111646314B (en) * 2020-05-26 2022-04-01 唐山天天安科技有限公司 Steel wire rope length measuring coiling device
CN112634592B (en) * 2020-12-18 2022-03-04 杭州鸿泉物联网技术股份有限公司 Method and device for identifying winding disorder rope by combining camera

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Publication number Priority date Publication date Assignee Title
WO2016101499A1 (en) * 2014-12-25 2016-06-30 中国矿业大学 Device and method for detecting disordered rope in multi-layer winding around reel
CN105129512A (en) * 2015-08-24 2015-12-09 江西飞尚科技有限公司 Field winding robot for magnetic flux sensor coil
CN106348092A (en) * 2016-10-17 2017-01-25 太原理工大学 Mine steel wire rope automatic collecting device with rope discharging function
CN107444972A (en) * 2017-08-03 2017-12-08 成都菲斯普科技有限公司 A kind of Winder for medicine equipment
CN107907052A (en) * 2017-12-12 2018-04-13 中国矿业大学 One kind winding reel serving rope stretching state monitoring apparatus and method
CN107907052B (en) * 2017-12-12 2020-03-27 中国矿业大学 Device and method for monitoring rope outlet state of winding drum rope
CN109437002A (en) * 2018-11-22 2019-03-08 山东里能鲁西矿业有限公司 A kind of mine changes the automatic rope winding machine of rope and its application method
CN112919326A (en) * 2019-12-05 2021-06-08 上海梅山钢铁股份有限公司 Multilayer strip steel operation control method
CN113636407B (en) * 2021-10-14 2021-12-14 南通银龙钢绳有限公司 Packaging production line for steel wire rope production and processing

Also Published As

Publication number Publication date
CA2942688A1 (en) 2016-06-30
DE112015000333B4 (en) 2021-01-14
DE112015000333T5 (en) 2016-09-22
CA2942688C (en) 2019-07-02
WO2016101499A1 (en) 2016-06-30
AU2015372215A1 (en) 2017-02-02

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Application publication date: 20150422