CN109775595A - A kind of multipath cable adaptive winch Dao Lan mechanism - Google Patents
A kind of multipath cable adaptive winch Dao Lan mechanism Download PDFInfo
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- CN109775595A CN109775595A CN201811610732.7A CN201811610732A CN109775595A CN 109775595 A CN109775595 A CN 109775595A CN 201811610732 A CN201811610732 A CN 201811610732A CN 109775595 A CN109775595 A CN 109775595A
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- screw nut
- feed screw
- winch
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Abstract
The invention discloses a kind of multipath cable adaptive winch Dao Lan mechanism, which includes mounting base, leads cable distance regulating mechanism and Chu Lan mobile mechanism;It leads cable distance regulating mechanism and Chu Lan mobile mechanism is separately mounted to the front and rear sides of mounting base, it leads cable distance regulating mechanism and realizes two straight reciprocating motions for leading cable using feed screw nut cooperation under the driving of driving mechanism, to realize the automatic adjustment for leading cable spacing, the spacing size of adjusting is shown that adjusting opportunity on niggerhead for calculating the reel encoder of multipath cable variable diameter position length by obtaining by value encoder numerical transformation;The Chu Lan mobile mechanism and external winch cable-remover driving lead screw and guide rod Matching installation, can move back and forth the matching for realizing out cable and niggerhead under the driving of winch cable-remover driving lead screw along niggerhead axis direction.
Description
Technical field
The present invention relates to the Dao Lan mechanisms of winch, and in particular to a kind of towing line array cable or underwater electrode cable winch are led
Cable mechanism.
Background technique
Towing line array cable is the important component of underwater towing detection, it usually needs releasing winch is used to store and receive
Towing line array cable is put to meet detect operation demand.Towing line array cable is a kind of variable diameter cable, mainly by towrope, linear array
The composition such as cable and stern fast, outer diameter is usually unequal, and linear array cable outer diameter is much larger than towrope and stern fast.
Underwater electrode cable is the important producing element of underwater magnetic source, can be formed under water and meet certain magnetic field intensity and model
The military requirement enclosed, underwater electrode cable are usually made of composite rope and electrode cable etc., and magnetic field performance parameter is with underwater electrode cable structure
At and size it is closely bound up, but the outer diameter difference of composite rope and electrode cable is often very big, but needs to complete on same winch
Storage and towing.
Towing line array cable and underwater electrode cable length have rice or km up to a hundred, and multi-lay winding is needed on niggerhead.
For make cable orderly, neat situations such as being wound on niggerhead, preventing cable arrangement chaotic, and effectively improve cable uses the longevity
Life and action and efficacy etc., winch are necessarily provided with special Dao Lan mechanism auxiliary row's cable.
The Dao Lan mechanism of multipath cable winch mostly uses leading cable roller or leading for constant spacing (typically larger than most Hawser warp) at present
Cable wheel carries out leading cable.It the advantage is that control system and structure are relatively easy using the Dao Lan mechanism that constant spacing lead cable,
It is not necessary that more cable variable diameters position is judged and is adjusted;Its shortcoming is that the spacing for leading cable roller is remote when assisting path cable row's cable
Greater than path cable, path cable can the randomly vibration between leading cable roller, especially path cable section when carrying out folding and unfolding commutation, will generate
One idle running, will lead to squeeze in this way, or even overlapping;Under conditions of having manual intervention, cable roller is led using constant spacing
Cable-remover can meet requirement to a certain extent, automatic deploying and retracting cable (no manual intervention) can be difficult to realize, it is difficult to avoid
Chaotic, insertion of cable winding etc. influences cable folding and unfolding problem.
Summary of the invention
In view of this, the present invention provides a kind of multipath cable adaptive winch Dao Lan mechanism, the Dao Lan mechanism can with it is more
Diameter cable winch is used cooperatively, and is adjusted in real time according to cable diameter size and is led cable roller spacing, and it is accurate that cable position is led in realization, and cable arrangement more has
It is sequence, neat.
A kind of multipath cable adaptive winch Dao Lan mechanism, the Dao Lan mechanism include mounting base, lead cable distance regulating mechanism and
Chu Lan mobile mechanism;
It is described to lead cable distance regulating mechanism and Chu Lan mobile mechanism is separately mounted to the front and rear sides of mounting base, lead cable spacing
Regulating mechanism realizes two using feed screw nut cooperation under the driving of driving mechanism and leads the straight reciprocating motion of cable, to realize
The automatic adjustment of cable spacing is led, the spacing size of adjusting is obtained by value encoder numerical transformation, adjusts opportunity by niggerhead
Reel encoder for calculating multipath cable variable diameter position length obtains;The Chu Lan mobile mechanism and external winch cable-remover
Lead screw and guide rod Matching installation are driven, it can be reciprocal along niggerhead axis direction under the driving of winch cable-remover driving lead screw
The mobile matching for realizing out cable and niggerhead.
Further, the installation interface of sliding bearing everywhere is provided at left and right sides of the mounting base, right side, which is provided with, to be subtracted
Fast machine installs interface, and be arranged in parallel the sliding slot for having feed screw nut I and feed screw nut II to match up and down so that feed screw nut I with
Feed screw nut II is only moved under the driving of active lead screw and driven lead screw, without rotating;Front side is provided with installation
The installation interface of Rolling bearing, cable-remover feed screw nut and guide rod sliding sliding sleeve.
Further, it is described lead cable distance regulating mechanism include sprocket wheel, lead cable roller, chain, feed screw nut I, active lead screw,
Feed screw nut II, encoder, speed reducer, driving motor and driven lead screw;
The active lead screw and driven lead screw are parallelly mounted in mounting base by sliding bearing, active lead screw and driven silk
Feed screw nut I and feed screw nut II is respectively configured in the left side and the right of thick stick, distinguishes between feed screw nut II between feed screw nut I
Be provided with and lead cable roller, lead cable roller parallel arrangement, and between a pair of of feed screw nut I and the movement of a pair of of feed screw nut II and move
It is dynamic;Active lead screw and driven lead screw left-end point pass through flat key I and connect with sprocket wheel, and active lead screw and driven lead screw are limited by retaining ring
The axis moving displacement of sprocket wheel processed, two sprocket wheels are connected by chain, and speed reducer is installed in mounting base, the input terminal of speed reducer with
Driving motor connection, output end are connect with active lead screw right end and encoder respectively by flat key II.
Further, the Chu Lan mobile mechanism includes towing cable roller, cable-remover feed screw nut, guide rod sliding shaft sleeve and rolling
Moving axis set;
Two towing cable rollers are arranged in parallel by Rolling bearing up and down in front of mounting base;With the towing cable roller of top is coaxially arranged has
Cable-remover feed screw nut, cable-remover feed screw nut and winch cable-remover drive lead screw to matching, thread forms, rotation direction and parameter phase
Together;It arranges that there are two guide rod sliding shaft sleeves with the towing cable roller coaxial-symmetrical of lower section and leads cable machine to reduce the adaptive winch of multipath cable
Structure leads the frictional resistance of upward sliding in cable-remover;Cable-remover feed screw nut and guide rod sliding shaft sleeve are fixed on peace by screw
It fills on seat.
The utility model has the advantages that
1, the present invention can obtain variable diameter position by the winch encoder of the long measurement of cable according to different cable diameters, automatic to adjust
Section leads cable roller gap to match different cable diameters, keeps auxiliary row's cable more accurate, orderly and neat;
2, towing cable roller of the invention and winch cable-remover lead screw and guide rod are coaxially arranged, have both been able to satisfy vertical direction to cable
Limit requirement, and chock structure can have been simplified significantly.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention (the A-A view of Fig. 2);
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the B-B view of Fig. 2;
Fig. 4 is the structure chart of active lead screw;
Fig. 5 is the structure chart of driven lead screw;
Fig. 6 is the structure chart of mounting base;
Fig. 7 is that the cable of leading of the different cable diameters of present invention adaptation adjusts schematic diagram.
In figure: 1- sprocket wheel, 2- flat key I, 3- retaining ring, 4- sliding bearing, 5- lead cable roller, 6- chain wheel cover, 7- sprocket wheel, 8- lead screw
Nut I, 9- lead screw cover, 10- active lead screw, 11- feed screw nut II, 12- flat key II, 13- encoder, 14- speed reducer, 15- drive
Dynamic motor, 16- mounting base, the driven lead screw of 17-, 18- gear cable roller, 19- cable-remover feed screw nut, 20- guide rod sliding shaft sleeve,
21- screw, 22- Rolling bearing.
Specific embodiment
The present invention will now be described in detail with reference to the accompanying drawings and examples.
Referring to attached drawing 1, the present invention provides a kind of multipath cable adaptive winch Dao Lan mechanisms, which includes sprocket wheel
2, cable roller 5, chain 7, feed screw nut I8, active lead screw 10, feed screw nut II11, encoder 13, speed reducer 14, driving motor are led
15, mounting base 16 and driven lead screw 17;
Active lead screw 10 and driven lead screw 17 are parallelly mounted in mounting base 16 by sliding bearing 1,10 He of active lead screw
Feed screw nut I8 and feed screw nut II11, active lead screw 10 and driven lead screw 17 is respectively configured in the left side and the right of driven lead screw 11
Lead screw cover 9 is provided with to play dust-proof effect;It is respectively arranged between feed screw nut II11 between feed screw nut I8 and leads cable
Roller 5, leads the parallel arrangement of cable roller 5, and between a pair of of feed screw nut I8 and the movement of a pair of of feed screw nut II11 and move;It is main
Dynamic lead screw 10 and 17 left-end point of driven lead screw pass through flat key I2 and connect with sprocket wheel 1, and active lead screw 10 and driven lead screw 17 pass through
Retaining ring 3 limits the axis moving displacement of sprocket wheel 1, and two sprocket wheels 1 are connected by chain 7, and sprocket wheel cover 6 is provided with outside sprocket wheel 1 and chain 7
Primarily serve dust-proof and safety seat;Speed reducer 14 is installed in mounting base 16, the input terminal and driving motor 15 of speed reducer 14
Connection, output end are connect with 10 right end of active lead screw and encoder 12 respectively by flat key II12.
Referring to attached drawing 2 and 3, two towing cable rollers are arranged in parallel by about 22 Rolling bearing in 16 front (right side) of mounting base
18, prevent the other structures part of institute diameter cable upper and lower position and Dao Lan mechanism from wiping clashing and breaking bad cable;With the coaxial cloth of towing cable roller 18 of top
Be equipped with cable-remover feed screw nut 19, cable-remover feed screw nut and winch cable-remover drive lead screw to matching, thread forms, rotation direction and
Parameter is identical;There are two guide rod sliding shaft sleeve 20 is adaptive to reduce multipath cable with 18 coaxial-symmetrical of the towing cable roller arrangement of lower section
Winch Dao Lan mechanism leads the frictional resistance of upward sliding in cable-remover;Cable-remover feed screw nut 19 and guide rod sliding shaft sleeve 20 are logical
Screw 21 is crossed to be fixed in mounting base 16.
Referring to shown in attached Figure 4 and 5.10 both sides of active lead screw are provided with oppositely oriented, identical 103 and of motion thread of parameter
Motion thread 104, left end are provided with the card slot of the retaining ring 3 with the keyway 102 of 1 power transmission flat key I2 of sprocket wheel and sprocket wheel 1
101, right end is provided with the keyway 105 with the matched flat key II12 of speed reducer drive;Driven 17 both sides of lead screw are provided with rotation direction phase
Instead, the identical motion thread 173 of parameter and motion thread 174, left end are provided with the keyway with 1 power transmission flat key I2 of sprocket wheel
172 and sprocket wheel 1 retaining ring 3 card slot 171, right end be arranged manual wrench act on interface plane 175;Motion thread 103 and transmission
Screw thread 104 is identical as motion thread 173 and 174 parameter of motion thread and rotation direction.It, can basis when driving motor 15 breaks down
The interface plane 175 that driven lead screw 17 is manually operated in cable diameter can also realize the adjusting for leading cable gap.
Referring to attached drawing 6, the installation interface 151 of sliding bearing 4 everywhere is provided at left and right sides of mounting base 16, right side is provided with
Speed reducer installs interface 163, and be arranged in parallel the sliding slot 162 for having feed screw nut I8 and feed screw nut II11 to match up and down, so that
Feed screw nut I8 and feed screw nut II11 is only moved under the driving of active lead screw 10 and driven lead screw 17, without turning
It is dynamic;Front side is provided with the installation interface 164 of installation Rolling bearing 22, cable-remover feed screw nut 19 and guide rod sliding sliding sleeve 20.
Referring to attached drawing 7, d1 cable diameter is greater than d2 cable diameter, and when cable becomes d1 from d2, driving motor 15 is rotated forward, through slowing down
Active lead screw 10 is driven to rotate forward after machine 14, it is synchronous with chain 7 with the driven lead screw 17 of driving is turned to by sprocket wheel 1, to drive silk
Thick stick nut I8 and feed screw nut II12, backwards to moving along a straight line, drives two to lead the movement of cable roller 5 in fact in the sliding slot 162 of mounting base 16
Cable gap is now led to increase to match cable d1;When cable becomes d2 from d1, driving motor 15 is inverted, and is driven actively after speed reducer 14
Lead screw 10 inverts, synchronous with chain 7 with the driven lead screw 17 of driving is turned to by sprocket wheel 1, to drive feed screw nut I8 and lead screw
Nut II12 moves along a straight line in opposite directions in the sliding slot 162 of mounting base 16, drives two to lead mobile realize of cable roller 5 and leads the increase and decrease of cable gap
It is small to match cable d2.
Application Example of the present invention on multipath cable winch are as follows: when being used cooperatively with multipath cable winch, multipath cable is adaptive
Winch Dao Lan mechanism is answered to be installed on winch cable-remover, cable-remover feed screw nut 19 is matched with winch cable-remover driving lead screw, is led
It is matched to bar sliding shaft sleeve 20 with winch cable-remover guide rod, multipath cable adaptive winch Dao Lan mechanism can drive in winch cable-remover
Under dynamic lead screw driving, moved back and forth along cable-remover guiding rod axis.When folding and unfolding cable, multipath cable passes through the adaptive winch of multipath cable
Dao Lan mechanism and niggerhead, winch controller pass cable diameter data (variable diameter dot position information and variable diameter anteroposterior dimension etc.) in real time
Cable-remover controller is passed, the instruction control adaptive winch of multipath cable is issued by cable-remover controller after calculating analysis and leads cable
The rotation direction of the movement speed of mechanism and direction and driving motor 15 and circle number, to realize that the adaptive winch of multipath cable is led
Cable gap is adjusted in real time to improve auxiliary and lead cable according to different cable diameters while cable mechanism is moved along guiding rod axis
Position precision.
In conclusion the above is merely preferred embodiments of the present invention, being not intended to limit the scope of the present invention.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (4)
1. a kind of multipath cable adaptive winch Dao Lan mechanism, which is characterized in that the Dao Lan mechanism includes mounting base, leads cable spacing tune
Save mechanism and Chu Lan mobile mechanism;
It is described to lead cable distance regulating mechanism and Chu Lan mobile mechanism is separately mounted to the front and rear sides of mounting base, lead the adjusting of cable spacing
Mechanism realizes two straight reciprocating motions for leading cable using feed screw nut cooperation under the driving of driving mechanism, leads cable to realize
The spacing size of the automatic adjustment of spacing, adjusting show that adjusting opportunity on niggerhead by being used for by value encoder numerical transformation
The reel encoder for calculating multipath cable variable diameter position length obtains;The Chu Lan mobile mechanism and external winch cable-remover drive
Lead screw and guide rod Matching installation can move back and forth under the driving of winch cable-remover driving lead screw along niggerhead axis direction
Realize out the matching of cable and niggerhead.
2. Dao Lan mechanism as described in claim 1, which is characterized in that be provided with sliding axle everywhere at left and right sides of the mounting base
The installation interface held, right side are provided with speed reducer installation interface, and parallel arrangement has feed screw nut I and feed screw nut II phase up and down
The sliding slot matched, so that feed screw nut I and feed screw nut II are only moved under the driving of active lead screw and driven lead screw, without
It rotates;Front side is provided with the installation interface of installation Rolling bearing, cable-remover feed screw nut and guide rod sliding sliding sleeve.
3. Dao Lan mechanism as claimed in claim 1 or 2, which is characterized in that the cable distance regulating mechanism of leading includes sprocket wheel, leads
Cable roller, chain, feed screw nut I, active lead screw, feed screw nut II, encoder, speed reducer, driving motor and driven lead screw;
The active lead screw and driven lead screw are parallelly mounted in mounting base by sliding bearing, active lead screw and driven lead screw
Feed screw nut I and feed screw nut II is respectively configured in the left side and the right, is respectively set between feed screw nut II between feed screw nut I
Lead cable roller, lead cable roller parallel arrangement, and between a pair of of feed screw nut I and the movement of a pair of of feed screw nut II and move;
Active lead screw and driven lead screw left-end point pass through flat key I and connect with sprocket wheel, and active lead screw and driven lead screw are limited by retaining ring
The axis moving displacement of sprocket wheel, two sprocket wheels are connected by chain, and speed reducer is installed in mounting base, the input terminal of speed reducer and drive
Dynamic motor connection, output end are connect with active lead screw right end and encoder respectively by flat key II.
4. Dao Lan mechanism as claimed in claim 3, which is characterized in that the Chu Lan mobile mechanism includes towing cable roller, cable-remover
Feed screw nut, guide rod sliding shaft sleeve and Rolling bearing;
Two towing cable rollers are arranged in parallel by Rolling bearing up and down in front of mounting base;With the towing cable roller of top is coaxially arranged row's cable
To matching, thread forms, rotation direction and parameter are identical for device feed screw nut, cable-remover feed screw nut and winch cable-remover driving lead screw;
There are two guide rod sliding shaft sleeves with the towing cable roller coaxial-symmetrical arrangement of lower section to reduce multipath cable adaptive winch Dao Lan mechanism
The frictional resistance of upward sliding is led in cable-remover;Cable-remover feed screw nut and guide rod sliding shaft sleeve are fixed on installation by screw
On seat.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811610732.7A CN109775595B (en) | 2018-12-27 | 2018-12-27 | Multi-diameter cable self-adaptive winch cable guide mechanism |
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Application Number | Priority Date | Filing Date | Title |
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CN201811610732.7A CN109775595B (en) | 2018-12-27 | 2018-12-27 | Multi-diameter cable self-adaptive winch cable guide mechanism |
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CN109775595A true CN109775595A (en) | 2019-05-21 |
CN109775595B CN109775595B (en) | 2020-11-27 |
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CN201811610732.7A Active CN109775595B (en) | 2018-12-27 | 2018-12-27 | Multi-diameter cable self-adaptive winch cable guide mechanism |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112693972A (en) * | 2020-12-25 | 2021-04-23 | 中国船舶重工集团有限公司第七一0研究所 | Partitioned cable arrangement device and method for multi-diameter towing cable on winding drum |
CN114275699A (en) * | 2022-01-07 | 2022-04-05 | 海鹰企业集团有限责任公司 | Unattended variable cable diameter type underwater electric winch |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204685677U (en) * | 2015-06-19 | 2015-10-07 | 广东新亚光电缆实业有限公司 | The continuous stranded drawing shaped device of cable conductor |
CN106335821A (en) * | 2016-08-30 | 2017-01-18 | 中煤科工集团西安研究院有限公司 | Mechanical hydraulically-driven cable winding device |
CN106586861A (en) * | 2016-12-05 | 2017-04-26 | 中国特种飞行器研究所 | Cable arranging mechanism of storage winch |
CN107445088A (en) * | 2017-09-08 | 2017-12-08 | 杭州华泰电液成套技术有限公司 | The unmanned winch and its method of a kind of waterborne vessel |
-
2018
- 2018-12-27 CN CN201811610732.7A patent/CN109775595B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204685677U (en) * | 2015-06-19 | 2015-10-07 | 广东新亚光电缆实业有限公司 | The continuous stranded drawing shaped device of cable conductor |
CN106335821A (en) * | 2016-08-30 | 2017-01-18 | 中煤科工集团西安研究院有限公司 | Mechanical hydraulically-driven cable winding device |
CN106586861A (en) * | 2016-12-05 | 2017-04-26 | 中国特种飞行器研究所 | Cable arranging mechanism of storage winch |
CN107445088A (en) * | 2017-09-08 | 2017-12-08 | 杭州华泰电液成套技术有限公司 | The unmanned winch and its method of a kind of waterborne vessel |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112693972A (en) * | 2020-12-25 | 2021-04-23 | 中国船舶重工集团有限公司第七一0研究所 | Partitioned cable arrangement device and method for multi-diameter towing cable on winding drum |
CN112693972B (en) * | 2020-12-25 | 2023-02-17 | 中国船舶重工集团有限公司第七一0研究所 | Partitioned cable arrangement device and method for multi-diameter towing cable on winding drum |
CN114275699A (en) * | 2022-01-07 | 2022-04-05 | 海鹰企业集团有限责任公司 | Unattended variable cable diameter type underwater electric winch |
CN114275699B (en) * | 2022-01-07 | 2023-07-07 | 海鹰企业集团有限责任公司 | Unmanned cable diameter-variable underwater electric winch |
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