CN204980986U - Rope guiding device - Google Patents
Rope guiding device Download PDFInfo
- Publication number
- CN204980986U CN204980986U CN201520488028.4U CN201520488028U CN204980986U CN 204980986 U CN204980986 U CN 204980986U CN 201520488028 U CN201520488028 U CN 201520488028U CN 204980986 U CN204980986 U CN 204980986U
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- CN
- China
- Prior art keywords
- rope
- rope winding
- winding jib
- sliding shoe
- jib according
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- 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
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- 238000004804 winding Methods 0.000 claims description 36
- 241000209094 Oryza Species 0.000 claims description 21
- 235000007164 Oryza sativa Nutrition 0.000 claims description 21
- 235000009566 rice Nutrition 0.000 claims description 21
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 description 17
- 239000010959 steel Substances 0.000 description 17
- 230000033001 locomotion Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Mechanical Means For Catching Fish (AREA)
Abstract
The utility model provides a rope guiding device, be in including work platform, setting the last screw drive mechanism of work platform, screw drive mechanism include the lead screw and with lead screw threaded connection's nut, lead screw and servo motor's output shaft, the nut is connected with the sliding block, be provided with at least one direction wheelset on the sliding block, the direction wheelset is including the leading wheel of interval setting in pairs, form the space that the rope that can supply multiple specification passed between the leading wheel. The utility model provides a rope guiding device, it can carry out row rope when the roller bearing carries out the wiring, will restrict and neatly closely arrange on the roller bearing.
Description
Technical field
The utility model relates to a kind of rope winding jib.
Background technology
Produce at elevator wire rope, cutting operation time, need steel rope to be cut into the rice number according to these elevator specification needs, and by the steel rope that cuts out down to roller bearing.According to the different floor heights of elevator; the rope capacity needed is different; during production operation; if steel rope can not on roller bearing a circle circle and marshalling from level to level, just there will be steel rope disorder cable, rope strand stings rope, steel rope has disconnected stock risk; have a strong impact on life-span and the safety of steel rope; thus affecting elevator safety, elevator belongs to special equipment, and the quality of protection steel rope is directly connected to elevator use safety.
Usually row's rope is carried out in the following ways at present:
1, arrange rope manually, namely operator controls the arrangement tight ness rating on roller bearing by hand steered steel rope, this kind of mode, and operating efficiency is low, row's rope is of poor quality, operating personnel has certain risk, the at substantial human and material resources when steel rope cutting is produced;
2, machinery row rope, the power of roller bearing is transported to rope winding jib by chain or gear, rope winding jib and roller bearing is made to realize fixed mode mechanical movement, thus make rope winding jib do horizontal crank motion, reach row's rope object, the method row rope precision is not high, row's rope tight ness rating is not high, meanwhile, a rope winding jib can not be used in the wire rope winding of different size, then when having an operation, noise is larger;
3, also there is the row combined by other dynamic structures to restrict system, but mostly have that system is numerous and diverse, degree of automation is not high, can not adapt to the shortcoming of plurality of specifications wire rope winding, can not better carry out the work of row's rope;
4, current existing rope guide can not adapt to the steel rope of various material and specification, and it is more inconvenient to use;
5, current most of rope guide does not possess metering function, can not control very well rice number.
Utility model content
Based on above deficiency, the technical problems to be solved in the utility model is to provide a kind of rope winding jib, and it can carry out row's rope when roller bearing carries out wiring, be neatly closely arranged on roller bearing by rope, can be used for the rope arranging multiple diameter specification.
For solving above technical matters, the utility model have employed following technical scheme:
A kind of rope winding jib, comprise workplatform, the lead screw transmission mechanism be arranged on described workplatform, the nut that described lead screw transmission mechanism comprises screw mandrel and is connected with described wire rod thread, described screw mandrel is connected with the output shaft of servomotor, described nut is connected with sliding shoe, described sliding shoe is provided with at least one guiding wheels, described guiding wheels comprise paired spacing arrange track adjusting wheel, between described track adjusting wheel formed can for plurality of specifications rope through space.
Described sliding shoe is provided with chute, described workplatform is provided with the guide rail matched with described chute.
Described track adjusting wheel is rotating round roller, and vertically with described sliding shoe arranges.
Described guiding wheels are set at least two, also comprise contact roller, and described contact roller is arranged between described guiding wheels.
Also comprise the regulating mechanism regulating spacing between track adjusting wheel, described regulating mechanism comprises pedestal, the adjust bar be arranged in pedestal, be arranged on the adjusting knurl of adjust bar end, described adjusting knurl contacts with described track adjusting wheel, Compress Spring is provided with between described pedestal and adjusting knurl, described adjusting knurl side is also provided with limiting stopper, described limiting stopper is provided with by positioning plate spacing for adjusting knurl and by position-limited trough spacing for described track adjusting wheel.
The output shaft of described servomotor is connected by coupler with between described screw mandrel.
Also comprise right screw rod bracket, in described right screw rod bracket, be provided with the through hole passed for described screw mandrel.
Also comprise reversing arrangement, described reversing arrangement comprise the sensor bezel be arranged on sliding shoe, be arranged on described workplatform send when overlapping with sensor bezel commutation signal position transduser, accept commutation signal that described position transduser sends and control the PLC that servomotor commutates, the servomotor be connected with PLC.
Also comprise to overlap with described the sensor bezel limit sensor that can send danger signal and the initial point limit sensors carrying out initial point reset.
Also comprise meter-measuring device, described meter-measuring device comprises and moves the rice counting wheel of rotation, metering coder and display by the long metering telltale of the rope of rice counting wheel by rope band, the number of times that metering coder record rice counting wheel rotates also converts a meter number to and passes to metering telltale, metering telltale display rice number.
Adopt above technical scheme, the beneficial effect acquired by the utility model is:
The rope winding jib that the utility model provides, rope, by the nut back and forth movement of driven by servomotor lead screw transmission mechanism, is in layer fitly arranged on roller bearing by it, prevents disorder cable, phenomenon that rope strand stings rope occurs; Guiding wheels have automatic clamping function, the rope of energy suitable for various size; Row's rope precision is controlled with row's rope direction, and precision is high; Photoelectricity rotating meter counting device accurate measurement can be wrapped in the rice number of the rope on roller bearing; Automatically can carry out the operation of row's rope, reduce manual operation; Rope winding jib can realize automatic operation and stopping with restrict when coordinative composition of equipments uses.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, technology of the present utility model is described in further detail:
Fig. 1 is the constructional drawing of the utility model rope winding jib.
Detailed description of the invention
As shown in Figure 1, the utility model provides a kind of rope winding jib, comprise workplatform 1, the lead screw transmission mechanism 2 be arranged on described workplatform 1, the nut 22 that described lead screw transmission mechanism 2 comprises screw mandrel 21 and is threaded with described screw mandrel 21, described screw mandrel 21 is connected with the output shaft of servomotor 5, described nut 22 is connected with sliding shoe 3, described sliding shoe is provided with at least one guiding wheels 8, guiding wheels 8 comprise paired spacing arrange track adjusting wheel, between described track adjusting wheel formed can for plurality of specifications rope through space.
Wherein, sliding shoe 3 is arranged on nut 22 upper surface, sliding shoe 3 is provided with chute, described workplatform 1 is provided with the guide rail 4 matched with described chute, sliding shoe 3 can slide along guide rail 4, leave spacing between nut 22 and workplatform 1, prevent from nut 22 from contacting with workplatform 1 producing friction force hindering sliding shoe 3 to slide.
Wherein, also comprise the roller bearing 7 for winding rope, described roller bearing 7 is arranged on outside described workplatform 1, and described roller bearing 7 be arranged in parallel with described guide rail 4, and roller bearing is driven by the motor 15 that falls to restrict and rotates.
The wheels 8 that lead in the present embodiment are set to two.Track adjusting wheel is rotating round roller, can around its central axis, and vertically with sliding shoe 3 arranges.Spacing between often pair of track adjusting wheel can be regulated by regulating mechanism 14, passes through with the rope adapting to different specification size.Regulating mechanism 14 comprises pedestal 141, be arranged in the adjust bar in pedestal 141, be arranged on the adjusting knurl 143 of adjust bar end, described adjusting knurl 143 contacts with described track adjusting wheel, Compress Spring 142 is provided with between described pedestal 141 and adjusting knurl 143, Compress Spring 142 promotes adjusting knurl makes track adjusting wheel keep compressing with rope all the time, adjusting knurl 143 side is also provided with limiting stopper, described limiting stopper is provided with by positioning plate spacing for adjusting knurl and by position-limited trough spacing for described track adjusting wheel, positioning plate and position-limited trough are mutually vertical, adjusting knurl 143 is arranged on the side of positioning plate, adjusting knurl 143 is moved along the direction of positioning plate all the time, the center shaft of track adjusting wheel is arranged in position-limited trough, position-limited trough and another track adjusting wheel are oppositely arranged, ensure that two track adjusting wheels are all the time in being oppositely arranged, adjusting knurl 143 can rotate, reduce the friction force between adjusting knurl 143 and track adjusting wheel.
Wherein, the output shaft of servomotor 5 is connected by coupler 6 with between described screw mandrel 21.Workplatform 1 is also provided with right screw rod bracket 10, be provided with the through hole passed for described screw mandrel 21 in right screw rod bracket 10, described through hole is played a supporting role to described screw mandrel 21, prevents the stressed flexural deformation of screw mandrel 21.
Wherein, also comprise reversing arrangement, reversing arrangement be used for the equipment of falling rope be wound around one enclose after sliding shoe 3 moving direction is commutated, described reversing arrangement comprises the sensor bezel 31 be arranged on sliding shoe 3, the position transduser 16 sending commutation signal when overlapping with sensor bezel 31 be arranged on described workplatform 1, accepting commutation signal that described position transduser 16 sends and controlling the PLC 12 that servomotor 5 commutates, the servomotor 5 be connected with PLC 12.Workplatform 1 is also provided with to overlap with described sensor bezel 31 limit sensor 17 that can send danger signal and the initial point limit sensors 18 carrying out initial point reset.When sliding shoe 3 moves, when sensor bezel 31 moves to the position overlapped with position transduser 16, position transduser 16 sends signal to PLC 12, controls servomotor 5 and changes rotation direction and reduction of speed, thus controls sliding shoe 3 oppositely mobile also reduction of speed.Workplatform 1 is also respectively arranged with limit sensor 17 and initial point limit sensors 18, when sliding shoe et out of order, when sensor bezel 31 moves to the position overlapped with limit sensor 17, limit sensor 17 can to PLC 12 transmission of signal, and servomotor 5 can quit work.After being wound around an axle rope, after PLC 12 receives rope rewind machine signal, control servomotor 5 and rotate, until sliding shoe to be moved to the position that sensor bezel 31 overlaps with initial point limit sensors 18, wait for time task.PLC 12 also shows with touch display screen 13 connection control read-out.PLC 12 also with equipment connection of restricting, when device start of restricting, stop falling rope operation time, signal is delivered to servomotor by PLC, thus synchronously can start shooting, shuts down.
The utility model rope winding jib also comprises meter-measuring device 9, meter-measuring device 9 comprises rice counting wheel 91, contact roller 92, metering coder, metering telltale 93, steel rope passes between rice counting wheel 91 and contact roller 92, because contact roller 92 to be adjusted to the distance of rice counting wheel by winding device, the rope of different size through time and two-wheeled close contact, when restricting, steel rope motion drives rice counting wheel 91, rice counting wheel 91 rotates a circle, metering coder record once converts a meter number to and passes to metering telltale, and metering telltale 93 shows rice number.Meter-measuring device can be used alone, and measures the rice number of the steel rope that roller bearing is wound around, also can support the use with the control system of the equipment of falling rope, is checked by the rice number that the rice number of reading and the equipment of falling rope record, reduces error.
The utility model rope winding jib can also carry out row's rope precision controlling, and its row's rope precision controlling principle of work is as follows:
The output shaft rotation of servomotor 5 drives screw mandrel 21 to rotate, thus drive the nut 22 be threaded with screw mandrel 21 to move, nut 22 moving belt running rope is along roller bearing 7 uniform winding, lower one deck is wound around again after full one deck, roller bearing rotates a circle, namely steel rope is wound around a circle on axle, when next circle of wirerope-winding, sliding shoe moves the diameter of a rope, drive steel rope moves, there is between roller bearing and sliding shoe accurate velocity ratio, when rope is wound into roller bearing 7 edge, nut 22 touches the change-over swith on leading screw, thus make servomotor 5 change hand of rotation, rope is arranged along contrary direction on roller bearing 7 again.After the full one deck of steel rope uniform winding, lower one deck starts, and each encloses the steel rope individual pen girth be wound around is what increase progressively.The girth of definition n-th layer rope is C
n, then C
1for the girth of ground floor rope, C
2for the girth of second layer rope, the like, and to define R be roller bearing radius, φ is the diameter of rope, then the girth of every layer of rope is as following table:
Again because the speed of the motor that falls to restrict is command speed, be also fixed speed by the rotating speed of motor-driven roller bearing of restricting.Roller bearing often turns around, and namely wirerope-winding one encloses, and rope winding jib sliding shoe should coordinate a mobile rope distance, i.e. the length of the diameter of a mobile rope, closely to arrange rope.Because the rope capacity being wound around the different number of plies is different, so when being wound around from ground floor to lower one deck, sliding shoe not only needs to change moving direction, also needs by ratio reduction of speed.Wherein the change in the direction of sliding shoe is realized by position transduser, when sliding shoe moves to position transduser position, position transduser sends signal to servo-control unit, servo-control unit controls servomotor and realizes break-in and reduction of speed, sliding shoe arrives opposite side position transduser again, a break-in and reduction of speed will being completed again, for moving in circles and the mobile status of constantly slowing down, thus reaching the accurate control of speed.For the rope of different thicknesses, different reduction of speed ratios can be set in advance.
The utility model rope winding jib uses with electric drilling match of restricting in use; when using with electric drilling match of restricting; the control convenience of the PLC of rope winding jib with motor of restricting can be connected; when the rope motor that falls starts to start; servomotor synchronous averaging; when the motor that falls to restrict arrives the number shutdown of appointment rice; shutdown signal is also sent to the PLC of rope winding jib; servomotor is synchronously shut down; and startup reset routine; servomotor drives screw turns sliding shoe to be moved to the one end of the starting point that roller bearing falls to restrict, standby, prepares to arrange rope next time.
Last it is noted that these are only preferred embodiment of the present utility model; be not limited to the utility model; although be described in detail the utility model with reference to embodiment; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; but it is all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a rope winding jib, it is characterized in that: comprise workplatform, the lead screw transmission mechanism be arranged on described workplatform, the nut that described lead screw transmission mechanism comprises screw mandrel and is connected with described wire rod thread, described screw mandrel is connected with the output shaft of servomotor, described nut is connected with sliding shoe, described sliding shoe is provided with at least one guiding wheels, described guiding wheels comprise paired spacing arrange track adjusting wheel, between described track adjusting wheel formed can for plurality of specifications rope through space.
2. rope winding jib according to claim 1, is characterized in that: described sliding shoe is provided with chute, described workplatform is provided with the guide rail matched with described chute.
3. rope winding jib according to claim 1, is characterized in that: described track adjusting wheel is rotating round roller, and vertically with described sliding shoe arranges.
4. rope winding jib according to claim 1, is characterized in that: described guiding wheels are set at least two, also comprise contact roller, and described contact roller is arranged between described guiding wheels.
5. rope winding jib according to claim 1, it is characterized in that: the regulating mechanism also comprising regulating spacing between track adjusting wheel, described regulating mechanism comprises pedestal, the adjust bar be arranged in pedestal, be arranged on the adjusting knurl of adjust bar end, described adjusting knurl contacts with described track adjusting wheel, Compress Spring is provided with between described pedestal and adjusting knurl, described adjusting knurl side is also provided with limiting stopper, described limiting stopper is provided with by positioning plate spacing for adjusting knurl and by position-limited trough spacing for described track adjusting wheel.
6. rope winding jib according to claim 1, is characterized in that: the output shaft of described servomotor is connected by coupler with between described screw mandrel.
7. rope winding jib according to claim 1, is characterized in that: also comprise right screw rod bracket, is provided with the through hole passed for described screw mandrel in described right screw rod bracket.
8. rope winding jib according to claim 1, it is characterized in that: also comprise reversing arrangement, described reversing arrangement comprise the sensor bezel be arranged on sliding shoe, be arranged on described workplatform send when overlapping with sensor bezel commutation signal position transduser, accept commutation signal that described position transduser sends and control the PLC that servomotor commutates, the servomotor be connected with PLC.
9. rope winding jib according to claim 8, is characterized in that: also comprise to overlap with described the sensor bezel limit sensor that can send danger signal and the initial point limit sensors carrying out initial point reset.
10. rope winding jib according to claim 1, it is characterized in that: also comprise meter-measuring device, described meter-measuring device comprises and moves the rice counting wheel of rotation, metering coder and display by the long metering telltale of the rope of rice counting wheel by rope band, the number of times that metering coder record rice counting wheel rotates also converts a meter number to and passes to metering telltale, metering telltale display rice number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520488028.4U CN204980986U (en) | 2015-07-07 | 2015-07-07 | Rope guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520488028.4U CN204980986U (en) | 2015-07-07 | 2015-07-07 | Rope guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204980986U true CN204980986U (en) | 2016-01-20 |
Family
ID=55115375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520488028.4U Expired - Fee Related CN204980986U (en) | 2015-07-07 | 2015-07-07 | Rope guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204980986U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106744430A (en) * | 2016-12-19 | 2017-05-31 | 郑州新大方重工科技有限公司 | A kind of electric-controlled type hoisting rope aids in clamping system and method |
| CN108017003A (en) * | 2016-11-03 | 2018-05-11 | 上海优爱宝智能机器人科技股份有限公司 | Display material dynamic suspension apparatus array |
| CN110451332A (en) * | 2019-08-23 | 2019-11-15 | 重庆工程职业技术学院 | Fast automatic line winder |
| CN110668340A (en) * | 2019-10-17 | 2020-01-10 | 长沙中联恒通机械有限公司 | Winch rope inlet angle adjusting control system and rope inlet angle adjusting control method |
| CN111204671A (en) * | 2020-03-10 | 2020-05-29 | 江苏海洋大学 | Micro winch of water-air interface retraction detecting instrument |
-
2015
- 2015-07-07 CN CN201520488028.4U patent/CN204980986U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108017003A (en) * | 2016-11-03 | 2018-05-11 | 上海优爱宝智能机器人科技股份有限公司 | Display material dynamic suspension apparatus array |
| CN106744430A (en) * | 2016-12-19 | 2017-05-31 | 郑州新大方重工科技有限公司 | A kind of electric-controlled type hoisting rope aids in clamping system and method |
| CN110451332A (en) * | 2019-08-23 | 2019-11-15 | 重庆工程职业技术学院 | Fast automatic line winder |
| CN110668340A (en) * | 2019-10-17 | 2020-01-10 | 长沙中联恒通机械有限公司 | Winch rope inlet angle adjusting control system and rope inlet angle adjusting control method |
| CN111204671A (en) * | 2020-03-10 | 2020-05-29 | 江苏海洋大学 | Micro winch of water-air interface retraction detecting instrument |
| CN111204671B (en) * | 2020-03-10 | 2022-04-01 | 江苏海洋大学 | Micro winch of water-air interface retraction detecting instrument |
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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: 20160120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |