CN204400510U - The electric automatic cable arrangement device of multiple diameter cable battle array on a kind of winch - Google Patents
The electric automatic cable arrangement device of multiple diameter cable battle array on a kind of winch Download PDFInfo
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- CN204400510U CN204400510U CN201420851641.3U CN201420851641U CN204400510U CN 204400510 U CN204400510 U CN 204400510U CN 201420851641 U CN201420851641 U CN 201420851641U CN 204400510 U CN204400510 U CN 204400510U
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Abstract
The utility model relates to the electric automatic cable arrangement device of multiple diameter cable battle array on a kind of winch, comprise the pedestal be arranged on winch, the dynamic rail chair being connected to screw mandrel between two pedestals and polished rod and being arranged on screw mandrel, screw mandrel is connected with the servomotor being provided with screw mandrel coder, the each limit switches in screw mandrel two ends, limit switch, screw mandrel coder respectively and the servo motor drive controller be connected with servomotor be connected, reel on winch is connected with the variable-frequency motor being provided with reel coder, reel coder and the variable-frequency motor driving governor be connected with variable-frequency motor are connected.The utility model compact conformation, take up room little, the commutation of cable battle array is convenient, and cable battle array arrangement degree of automation is high, and control accuracy and the synchronization accuracy of variable-frequency motor and servomotor are high, can according to the different-diameter of cable battle array and drum speed, automatic adjustment cable spacing and row's cable speed, row's cable is in good order, and cable battle array arrangement efficiency is high, and safe in operation, easy to maintenance.
Description
Technical field
The utility model relates to a kind of winch, particularly relates to the electric automatic cable arrangement device of multiple diameter cable battle array on a kind of winch that can automatically structure the formation at many levels to multiple diameter cable.
Background technology
The current winch that can realize folding and unfolding plurality of specifications diameter cables occurs successively, and cable sector and control form are also more diversified.As certain winch adopts double-screw structure, sprocket wheel, chain transfer mode, the synchronous of traveling gear and winch winding speed is realized by regulating the reduction ratio of retarder, but the winch of this structure, reduction ratio needs manual switch under dead ship condition, and this winch structure is complicated, commutation difficulty, especially screw mandrel difficulty of processing is large, and control accuracy is not high.Application number is " 201110370699.7 ", name is called the patent of " mechanical winch automatic reversing cable distributor mechanism ", devise commutation bevel gear set and commutation trigger mechanism, although this technical scheme can realize automatically arranging cable commutation function, but can only arrange to fixed diameter cable, and physical construction more complicated.And for example certain electric rope winch, row's rope screw rod is without independently propulsion source, its power comes from reel output shaft, adopt reverse-flighted screw to realize the automatic reverse of steel rope simultaneously, although this winch can carry out rope arranging automatically, also be applicable to the steel rope of different-diameter, but this structure needs when variable diameters is arranged to change sprocket wheel, operation uses very inconvenient.Several winch above, complicated in mechanical structure, design difficulty is large, and inconvenient operation, degree of automation is low, when environment is more severe, can bring certain difficulty to practical application.
Summary of the invention
The utility model mainly solves original winch cable sector complex structure, inconvenient operation, degree of automation is low, more difficult to the arrangement of multiple diameter cable, the arrangement of cable battle array is neat not and inefficient technical matters; There is provided the electric automatic cable arrangement device of multiple diameter cable battle array on a kind of winch, its structure is simple, can carry out automatic placement to multiple diameter hawser, and row's cable is in good order, easy to operate, and degree of automation is high, and cable battle array arrangement efficiency is high.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals: the utility model comprises pedestal, dynamic rail chair, screw mandrel and polished rod, pedestal is arranged on winch, screw mandrel and polished rod are connected between two pedestals, polished rod is parallel with screw mandrel, dynamic rail chair is arranged on screw mandrel by feed screw nut, polished rod is through described dynamic rail chair, a described pedestal is provided with servomotor, servomotor is connected with described screw mandrel, the two ends of screw mandrel are respectively provided with a limit switch, two limit switches lay respectively at the inner side of two pedestals, servomotor is connected with servo motor drive controller, reel on winch is connected with variable-frequency motor, variable-frequency motor is connected with variable-frequency motor driving governor, described servomotor is provided with screw mandrel coder, described variable-frequency motor is provided with reel coder, reel coder is connected with described variable-frequency motor driving governor, limit switch, screw mandrel coder is connected with described servo motor drive controller respectively.Variable-frequency motor controls capstan drum work, and Serve Motor Control screw mandrel works.Whether limit switch detects dynamic rail chair near the two ends of screw mandrel, and screw mandrel coder detects rotating speed and the number of turns of servomotor in real time, and reel coder detects rotating speed and the number of turns of variable-frequency motor in real time.The signal that limit switch, screw mandrel coder record flows to servo motor drive controller, the signal that reel coder records flows to variable-frequency motor driving governor, servo motor drive controller, variable-frequency motor driving governor control the running of servomotor, variable-frequency motor respectively, namely control the rotation of screw mandrel, reel.When dynamic rail chair moves to the border of screw mandrel, limit switch action, actuating signal flows to servo motor drive controller and processes, servomotor is driven to reverse by servo motor drive controller again, then screw mandrel reversion, makes rail chair negative line feed, and the cable battle array on reel commutates arrangement smoothly.Due to the cable that this device is wound around, the length of every section of cable and diameter are known, as long as therefore measure the length that one section of cable above passes by, just can measure cable diameter and when change.Reel coder detects rotating speed and the number of turns of reel, has turned how many circles, just can calculate cable and how long be wound with, when this length arrives the length of cable the last period, illustrate that cable diameter will change from reel.When cable footpath becomes large, under the control of servo motor drive controller, variable-frequency motor driving governor, increase the revolution ratio of servomotor and variable-frequency motor, the rotative speed of screw mandrel and the rotative speed of reel are than also corresponding increase, then the forward step of dynamic rail chair is apart from increasing, and makes screw mandrel and reel adjust to new synchronous speed.In like manner, when cable footpath diminishes, under the control of servo motor drive controller, variable-frequency motor driving governor, reduce the revolution ratio of servomotor and variable-frequency motor, the rotative speed of screw mandrel and the rotative speed of reel are than also corresponding reduction, then the forward step of dynamic rail chair is apart from reducing, and makes screw mandrel and reel adjust to new synchronous speed.Therefore, this device just can adjust cable battle array automatically progressive step according to the running velocity of the conversion of cable battle array diameter, reel and screw mandrel apart from and the synchronous speed of screw mandrel and reel, thus realize plurality of specifications diameter cable battle array on winch electrically automatically arrange cable, row's cable is in good order, easy to operate, degree of automation is high, and cable battle array arrangement efficiency is high.
As preferably, on described winch, the automatic cable arrangement device of multiple diameter cable battle array comprises control housing, PLC is provided with in control housing, described servo motor drive controller and variable-frequency motor driving governor are all located in described control housing, and servo motor drive controller, variable-frequency motor driving governor are connected with described PLC respectively.Monitored by the mode of operation of PLC to servomotor, variable-frequency motor.Electrical control mechanism installs concentratedly, and structure is neat, is convenient to safeguard, safe in operation.
As preferably, described winch is provided with operating case, operating case is provided with read-out, indicator lamp, reel operation handle and screw mandrel control button, read-out, indicator lamp are connected with described PLC respectively, reel operation handle is connected with described variable-frequency motor driving governor, and screw mandrel control button is connected with described servo motor drive controller.PLC is used for the service condition of monitoring motor and row's cable, display translation on operating case, and display or indicated by indicator lamp on the telltale work state information of screw mandrel and reel being transported to operating case.Operating case is mainly used to the mode of operation selecting winch, the mode of operation of display winch, if there is fault to occur being informed by indicator lamp in time.Reel operation handle on operating case is used for controlling the folding and unfolding speed of capstan drum, makes winch can adjust folding and unfolding speed at any time according to user demand.Screw mandrel control button on operating case freely can adjust the dynamic position of rail chair on screw mandrel under manual mode.Both can automatic winding cable battle array, can manually be wound around cable battle array again, use more flexible.
As preferably, described polished rod has two, and described screw mandrel is through the center of described dynamic rail chair, and two polished rods are positioned at same level, and two polished rods are positioned at the below of described screw mandrel, and the point of connection of polished rod, screw mandrel and dynamic rail chair forms triangular structure.Screw mandrel controls gait of march and the direction of dynamic rail chair, and polished rod only plays railway effect, guarantees that advancing of dynamic rail chair is more stable, can not wave and depart from.Triangular structure is guaranteed the installation of dynamic rail chair and is advanced more stable, and row's cable is more neat.
The beneficial effects of the utility model are: adopt screw mandrel, and realize commutation row cable by servomotor rotating, structure is simpler, compact, takes up room little, and the commutation of cable battle array is convenient.Cable battle array arrangement degree of automation is high, and control accuracy and the synchronization accuracy of variable-frequency motor and servomotor are high, can according to the different-diameter of cable battle array and drum speed, and adjustment cable spacing and row's cable speed automatically, row's cable is in good order, and cable battle array arrangement efficiency is high.Light structure is easy, safe in operation, easy to maintenance.
Accompanying drawing explanation
Fig. 1 is a kind of perspective view of the present utility model.
Fig. 2 is a kind of circuit theory connection structure block diagram of the present utility model.
Fig. 3 is the operating board structure schematic diagram of operating case in the utility model.
1. pedestals in figure, 2. dynamic rail chair, 3. screw mandrel, 4. polished rod, 5. servomotor, 6. limit switch, 7. servo motor drive controller, 8. reel, 9. variable-frequency motor, 10. variable-frequency motor driving governor, 11. screw mandrel coders, 12. reel coders, 13. control housings, 14.PLC controller, 15. operating cases, 16. read-outs, 17. indicator lamps, 18. reel operation handles, 19. screw mandrel control buttons.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the electric automatic cable arrangement device of multiple diameter cable battle array on a kind of winch of the present embodiment, as shown in Figure 1, comprise dynamic rail chair 2, screw mandrel 3, two pedestals 1 and two polished rods 4, pedestal 1 is made up of base plate and the adapter plate be vertically connected on base plate, two pedestals 1 are arranged on winch, screw mandrel 3 and polished rod 4 are connected between two pedestals 1, polished rod 4 is parallel with screw mandrel 3, screw mandrel 3 is through the center of dynamic rail chair 2, two polished rods 4 are positioned at same level, and two polished rods 4 are positioned at the below of screw mandrel 3, dynamic rail chair 2 passes through feed screw nut, bearing is arranged on screw mandrel 3, polished rod 4 is through dynamic rail chair 2, two polished rods 4, three point of connection of one rhizoid bar 3 and dynamic rail chair 2 form triangular structure.Pedestal 1 on the right of being positioned at is provided with servomotor 5, and servomotor 5 is connected with screw mandrel 3.The two ends of screw mandrel 3 respectively have a limit switch 6, two limit switches 6 to lay respectively at the inner side of two pedestals 1.Servomotor 5 axle side is provided with screw mandrel coder 11, and the variable-frequency motor 9 axle side controlling reel 8 rotation on winch is provided with reel coder 12.
As Fig. 2, shown in Fig. 3, PLC 14 and servo motor drive controller 7 are installed in control housing 13, variable-frequency motor driving governor 10, winch is provided with operating case 15, the guidance panel of operating case 15 is provided with read-out 16, indicator lamp 17, reel operation handle 18 and screw mandrel control button 19, read-out 16, indicator lamp 17 is connected with PLC 14 respectively, reel operation handle 18, reel coder 12 is connected with variable-frequency motor driving governor 10 respectively, screw mandrel control button 19, limit switch 6 and screw mandrel coder 11 are connected with servo motor drive controller 7 respectively, servo motor drive controller 7, variable-frequency motor driving governor 10 is connected with PLC 14 again respectively, servo motor drive controller 7 is connected with servomotor 5, servomotor 5 controls screw mandrel 3 and rotates, variable-frequency motor driving governor 10 is connected with variable-frequency motor 9, variable-frequency motor 9 controls reel 8 and rotates.
In the present embodiment, variable-frequency motor adopts helical wheel-bevel gear reducing motor, model selects K157DRS180S4/BE20/TH/A07W, servo motor model number selects K37CMP63M/KY/AS1H/SM1, the control accuracy of motor can reach 360 × 5/4096 degree (motor shaft outputs), and the synchronization accuracy of motor can reach 360 × 50/4096 degree (motor shaft outputs).Screw mandrel coder, reel coder all select model to be the coder of DEH11B, and PLC selects model to be the PLC of DHE41B.
Variable-frequency motor controls capstan drum work, and Serve Motor Control screw mandrel works.Whether limit switch detects dynamic rail chair near the two ends of screw mandrel, and screw mandrel coder detects rotating speed and the number of turns of servomotor in real time, and reel coder detects rotating speed and the number of turns of variable-frequency motor in real time.The signal that limit switch, screw mandrel coder record flows to servo motor drive controller, the signal that reel coder records flows to variable-frequency motor driving governor, controlled the running of servomotor, variable-frequency motor again by servo motor drive controller, variable-frequency motor driving governor respectively, namely control the rotation of screw mandrel, reel respectively.PLC is used for the service condition of monitoring motor and row's cable, display translation on operating case, and display or indicated by indicator lamp on the telltale work state information of screw mandrel and reel being transported to operating case.Operating case is mainly used to the mode of operation selecting winch, the mode of operation of display winch, if there is fault to occur being informed by indicator lamp in time, siren horn is reported to the police simultaneously.Reel operation handle on operating case is used for controlling the folding and unfolding speed of capstan drum, makes winch can adjust folding and unfolding speed at any time according to user demand.Screw mandrel control button on operating case freely can adjust the dynamic position of rail chair on screw mandrel under manual mode.
Winch powers on, operating case powers on, telltale on operating case enters operation homepage, the page is selected automatically arrange cable, variable-frequency motor band movable reel rotates forward (when will discharge cable, variable-frequency motor being reversed), and servomotor drives screw mandrel to rotate forward or backwards, screw mandrel drives dynamic rail chair synchronously to advance to the left or to the right, and cable guides automatic winding on capstan drum through dynamic rail chair.When dynamic rail chair moves to the border of screw mandrel, cable battle array is just in time booked one deck on reel, now limit switch action, actuating signal flows to servo motor drive controller and processes, exporting control signal by servo motor drive controller again drives servomotor to reverse, then screw mandrel reversion, makes rail chair negative line feed, and the cable battle array on reel commutates arrangement smoothly.When dynamic rail chair reaches the limit of position or the change of cable battle array diameter, cable battle array arrangement on reel is easily ridden cable, is jumped the phenomenons such as cable, in order to address these problems, this device at dynamic rail chair close to the gait of march reducing reel and screw mandrel during end position in advance, when cable battle array diameter changes, the synchronous speed of adjustment screw mandrel and reel in time.Due to the cable that this device is wound around, the length of every section of cable and diameter are known, as long as therefore measure the length that one section of cable above passes by, just can measure cable diameter and when change.Reel coder detects rotating speed and the number of turns of reel, has turned how many circles, just can calculate cable and how long be wound with, when this length arrives the length of cable the last period, illustrate that cable diameter will change from reel.And the distance that on screw mandrel, dynamic rail chair moves a cable footpath is just reel winding cable one circle, for this reason, the rotative speed of screw mandrel is considered as the direct proportion function of reel rotative speed, its proportionality coefficient is directly proportional to cable battle array diameter.When cable footpath becomes large, by the process of servo motor drive controller and variable-frequency motor driving governor, regulate proportionality coefficient, make the corresponding increase of proportionality coefficient, the rotative speed of screw mandrel and the rotative speed of reel are than also corresponding increase, the forward step of dynamic rail chair, apart from increasing, makes screw mandrel and reel adjust to new synchronous speed.In like manner, when cable footpath diminishes, by the process of servo motor drive controller and variable-frequency motor driving governor, proportionality coefficient is reduced, the rotative speed of screw mandrel and the rotative speed of reel are than also corresponding reduction, and the forward step of dynamic rail chair is apart from reducing, and new synchronous speed adjusted to again by screw mandrel and reel.Therefore, this device just can adjust cable battle array automatically progressive step according to the running velocity of the conversion of cable battle array diameter, reel and screw mandrel apart from and the synchronous speed of screw mandrel and reel, thus realize plurality of specifications diameter cable battle array on winch electrically automatically arrange cable.
The utility model cable battle array arrangement degree of automation is high, and control accuracy and the synchronization accuracy of variable-frequency motor and servomotor are high, and row's cable is in good order, and cable battle array arrangement efficiency is high, and safe in operation, easy to maintenance.
Claims (4)
1. the electric automatic cable arrangement device of multiple diameter cable battle array on a winch, it is characterized in that comprising pedestal (1), dynamic rail chair (2), screw mandrel (3) and polished rod (4), pedestal (1) is arranged on winch, screw mandrel (3) and polished rod (4) are connected between two pedestals (1), polished rod (4) is parallel with screw mandrel (3), dynamic rail chair (2) is arranged on screw mandrel (3) by feed screw nut, polished rod (4) is through described dynamic rail chair (2), a described pedestal (1) is provided with servomotor (5), servomotor (5) is connected with described screw mandrel (3), the two ends of screw mandrel (3) are respectively provided with a limit switch (6), two limit switches (6) lay respectively at the inner side of two pedestals (1), servomotor (5) is connected with servo motor drive controller (7), reel (8) on winch is connected with variable-frequency motor (9), variable-frequency motor (9) is connected with variable-frequency motor driving governor (10), described servomotor (5) is provided with screw mandrel coder (11), described variable-frequency motor (9) is provided with reel coder (12), reel coder (12) is connected with described variable-frequency motor driving governor (10), limit switch (6), screw mandrel coder (11) is connected with described servo motor drive controller (7) respectively.
2. the electric automatic cable arrangement device of multiple diameter cable battle array on a kind of winch according to claim 1, it is characterized in that comprising control housing (13), PLC (14) is provided with in control housing, described servo motor drive controller (7) and variable-frequency motor driving governor (10) are all located in described control housing (13), and servo motor drive controller (7), variable-frequency motor driving governor (10) are connected with described PLC (14) respectively.
3. the electric automatic cable arrangement device of multiple diameter cable battle array on a kind of winch according to claim 2, it is characterized in that described winch being provided with operating case (15), operating case (15) is provided with read-out (16), indicator lamp (17), reel operation handle (18) and screw mandrel control button (19), read-out (16), indicator lamp (17) is connected with described PLC (14) respectively, reel operation handle (18) is connected with described variable-frequency motor driving governor (10), screw mandrel control button (19) is connected with described servo motor drive controller (7).
4. the electric automatic cable arrangement device of multiple diameter cable battle array on a kind of winch according to claim 1 or 2 or 3, it is characterized in that described polished rod (4) has two, described screw mandrel (3) is through the center of described dynamic rail chair (2), two polished rods (4) are positioned at same level, and two polished rods (4) are positioned at the below of described screw mandrel (3), the point of connection of polished rod (4), screw mandrel (3) and dynamic rail chair (2) forms triangular structure.
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| CN201420851641.3U CN204400510U (en) | 2014-12-29 | 2014-12-29 | The electric automatic cable arrangement device of multiple diameter cable battle array on a kind of winch |
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| CN201420851641.3U CN204400510U (en) | 2014-12-29 | 2014-12-29 | The electric automatic cable arrangement device of multiple diameter cable battle array on a kind of winch |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109179238A (en) * | 2018-10-15 | 2019-01-11 | 武汉船用机械有限责任公司 | A kind of Winch rope arranger |
| CN110697599A (en) * | 2019-10-17 | 2020-01-17 | 长沙中联恒通机械有限公司 | Automatic rope arrangement control system and automatic rope arrangement control method for winch |
| CN116605789A (en) * | 2023-07-21 | 2023-08-18 | 河南东起机械有限公司 | Uniform rope guiding mechanism of reciprocating winch |
| CN116673967A (en) * | 2023-08-03 | 2023-09-01 | 戴天智能科技(上海)股份有限公司 | Walking control method, system, device and storage medium for wrapping robot |
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2014
- 2014-12-29 CN CN201420851641.3U patent/CN204400510U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN109179238A (en) * | 2018-10-15 | 2019-01-11 | 武汉船用机械有限责任公司 | A kind of Winch rope arranger |
| CN110697599A (en) * | 2019-10-17 | 2020-01-17 | 长沙中联恒通机械有限公司 | Automatic rope arrangement control system and automatic rope arrangement control method for winch |
| CN116605789A (en) * | 2023-07-21 | 2023-08-18 | 河南东起机械有限公司 | Uniform rope guiding mechanism of reciprocating winch |
| CN116605789B (en) * | 2023-07-21 | 2023-10-03 | 河南东起机械有限公司 | Uniform rope guiding mechanism of reciprocating winch |
| CN116673967A (en) * | 2023-08-03 | 2023-09-01 | 戴天智能科技(上海)股份有限公司 | Walking control method, system, device and storage medium for wrapping robot |
| CN116673967B (en) * | 2023-08-03 | 2023-10-24 | 戴天智能科技(上海)股份有限公司 | Walking control method, system, device and storage medium for wrapping robot |
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