CN208948732U - A kind of cable storage winch that can accurately adjust take-up tension - Google Patents
A kind of cable storage winch that can accurately adjust take-up tension Download PDFInfo
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- CN208948732U CN208948732U CN201821665083.6U CN201821665083U CN208948732U CN 208948732 U CN208948732 U CN 208948732U CN 201821665083 U CN201821665083 U CN 201821665083U CN 208948732 U CN208948732 U CN 208948732U
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- powder cluth
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Abstract
The utility model discloses the cable storage winch that one kind can accurately adjust take-up tension, including capstan winch, magnetic powder cluth, rack, driving motor, gear reducer；The rack be equipped with capstan winch, the capstan winch side roller bearing on be provided with magnetic powder cluth, the magnetic powder cluth drives with reductor shaft to be coupled；The speed reducer couples with driving motor, and the magnetic powder cluth has the function of slippage；The positive and negative two-stage of the magnetic powder cluth connects regulated power supply, and the regulated power supply is powered to magnetic powder cluth；Breaker is provided on the power supply at the magnetic powder cluth both ends；Cable storage winch of the utility model in multiple twin vehicle extension and retraction system uses motor driven, and magnetic powder cluth is provided between speed reducer and capstan winch, can accurately be adjusted to take-up tension；It can ensure that the speed of pulling winch and cable storage winch is completely the same using the slippage function of magnetic powder cluth, the instantaneous velocity solved between the two is poor, so as to play the role of protecting towing cable in extreme circumstances.
Description
Technical field
The utility model relates to ocean operations or detecting devices extension and retraction system and towing cable to be laid with erection technique apparatus field, special
It is not related to a kind of cable storage winch that can accurately adjust take-up tension.
Background technique
Winch is a kind of important Seatask unit in marine field, mainly implementation ocean operation and detecting devices
Folding and unfolding is mainly connected with equipment such as detecting devices, underwater robot and underwater towed-bodies at present, and hawser includes that wirerope and photoelectricity are multiple
Close cable.Because optoelectronic composite cable is expensive, if cable tension fluctuation is easy to damage greatly during folding and unfolding cable, along with strand
Vehicle works on ship deck, and deepwater sea wind, wave and ocean current can cause lash ship to drive winch dipping and heaving, can be to hawser
On tension band disturb, interfered conference to make cable tension beyond itself tolerance range, hawser caused to damage.
In hydrospace detection field, however it remains traditional extension and retraction system is used, simple lay vehicle is generallyd use, what simple lay vehicle used
Single reel carries out traction storage cable, and because its row's of be easy to causeing cable is chaotic, generation upper layer towing cable, which slips into lower layer's towing cable, causes towing cable to damage
Wound；Meanwhile causing towing cable when storing there are biggish internal stress is unfavorable to towing cable use state, and that there is tension fluctuations is big
Influence cable life, the problems such as working efficiency is low.So double hoister systems are widely used in hydrospace detection and operation neck at present
Domain, especially deepwater work field.
Multiple twin vehicle extension and retraction system is the winch structure for mutually separating pulling winch with cable storage winch.Pulling winch is responsible for drag
Cable (rope) is responsible for the towing cable (rope) that pulling winch recycles being wrapped in capstan winch from operation boat deck, cable storage winch is recycled under water
On.The key technology of the system is synchronous velocity control and tension limitation between pulling winch and cable storage winch；Existing skill
If the defect of art shows themselves in that 1, speed between the two cannot be fully synchronized, it would be possible to which causing towing cable to be arranged, cable is irregular, damages very
To fracture；If 2, the improper purpose that will cannot play protection towing cable of tension force；3, especially when cable storage winch winds towing cable layer
When number is more or experience severe sea condition towing cable tension variation is larger, such equipment all cannot reliably work；In the prior art, it stores up
Cable winch includes hydraulic driving mode and motor drive mode, although the limitation of hydraulic driving mode maximum tension is more convenient,
It is there is a problem of that inconvenient tension adjustment, speed control inaccuracy, system complex and efficiency are relatively low；Though motor drive mode
Right efficiency is higher and speed control is more accurate, but not can be carried out there are maximum tension limitation inaccuracy and asking for tension adjustment
Topic.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of cable storage winch that can accurately adjust take-up tension,
Aiming at the shortcomings in the prior art, the cable storage winch in multiple twin vehicle extension and retraction system uses motor driven, in speed reducer and capstan winch
Between be provided with magnetic powder cluth, take-up tension can accurately be adjusted；It can ensure that using the slippage function of magnetic powder cluth
The speed of pulling winch and cable storage winch is completely the same, and the instantaneous velocity solved between the two is poor, so as in extreme case
Under play the role of protect towing cable.
In order to achieve the above objectives, the technical solution of the utility model is as follows: one kind can accurately adjust the storage cable of take-up tension
Winch, including cable-remover, capstan winch, magnetic powder cluth, rack, driving motor, gear reducer, cable storage winch, pulling winch, towing cable,
It is characterized by:
The pulling winch and cable storage winch are mutually tensioned by towing cable constitutes multiple twin vehicle extension and retraction system；The cable storage winch
Including cable-remover, capstan winch, magnetic powder cluth, rack, driving motor and speed reducer；Strand is provided with by roller bearing in the rack
Disk, magnetic powder cluth is provided on the roller bearing of the capstan winch side, and the magnetic powder cluth couples with reductor shaft driving；It is described
Speed reducer couples with driving motor, is provided with cable-remover in the rack on the capstan winch top；Configured with height on the driving motor
Precision encoding device；Magnetic powder cluth between the speed reducer and capstan winch has the function of slippage, and the slippage function will store up cable and twist
The speed of vehicle and the speed of pulling winch are mutually matched that reach speed completely the same；The positive and negative two-stage of the magnetic powder cluth connects
Regulated power supply, the regulated power supply are powered to magnetic powder cluth；Breaker is provided on the power supply at the magnetic powder cluth both ends.
The slippage function of the magnetic powder cluth, it is poor to the cable storage winch and the instantaneous velocity of pulling winch between the two
It compensates；Its compensation way are as follows: when release towing cable, the speed of pulling winch is slightly larger than the speed of cable storage winch, magnetic powder clutched
The slippage of device follows pulling winch speed；When recycling towing cable, the speed of cable storage winch is slightly larger than pulling winch speed, magnetic powder clutched
The slippage of device slows down cable storage winch speed.
The regulated power supply at the magnetic powder cluth both ends, the voltage value for being applied to magnetic powder cluth both ends determine magnetic powder
Torque when slippage occurs for clutch；Towing cable tension between the torque and pulling winch and cable storage winch is positively correlated, so,
Regulated power supply can accurately be adjusted towing cable tension, be in pulling winch always under optimum state with cable storage winch and worked.
Magnetic powder cluth both ends can be cut off in breaker on the power supply of the magnetic powder cluth both ends in extreme circumstances
Power supply is in magnetic powder cluth and loosens state, it is ensured that towing cable can be released with limit velocity, provide effective protection to towing cable.
The working principle of the utility model are as follows: using a kind of novel cable storage winch, which uses motor driven,
It is provided with magnetic powder cluth between speed reducer and capstan winch, take-up tension can accurately be adjusted；Utilize magnetic powder cluth
Slippage function can ensure that the speed of pulling winch and cable storage winch is completely the same, and the instantaneous velocity solved between the two is poor, from
And play the role of protecting towing cable.When discharging towing cable, the speed of pulling winch is slightly larger than the speed of cable storage winch；Recycle towing cable
When, the speed of cable storage winch is slightly larger than pulling winch, and speed difference between the two is compensated by the slippage of magnetic powder cluth；
Magnetic powder cluth occur slippage when torque be that the voltage value applied by its both ends determines, therefore, can by adjusting magnetic powder from
The voltage value at clutch both ends adjusts torque when its slippage, so to the towing cable tension between pulling winch and cable storage winch into
Row adjustment, is in it always under optimum state and works；Towing cable can be provided in extreme circumstances using magnetic powder cluth effective
Protection needs limit velocity to release towing cable when underwater equipment pulls foreign matter, and the electricity at magnetic powder cluth both ends can be cut off at this time
Source is at the state of loosening, it is ensured that towing cable can be released with limit velocity.
Through the above technical solutions, the beneficial effect of technical solutions of the utility model is: in multiple twin vehicle extension and retraction system
Cable storage winch uses motor driven, and magnetic powder cluth is provided between speed reducer and capstan winch, can carry out to take-up tension accurate
It adjusts；It can ensure that the speed of pulling winch and cable storage winch is completely the same using the slippage function of magnetic powder cluth, solve two
Instantaneous velocity between person is poor, to play the role of protecting towing cable；Magnetic powder cluth occur slippage when torque be by its two
What the voltage value that end applies determined, therefore, torsion when its slippage can be adjusted by adjusting the voltage value at magnetic powder cluth both ends
Square, and then the towing cable tension between pulling winch and cable storage winch is adjusted, it is in it always under optimum state and works；
Using magnetic powder cluth effective protection can be provided to towing cable in extreme circumstances.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, embodiment or the prior art will be retouched below
Attached drawing needed in stating is briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the cable storage winch main view diagram that one kind disclosed in the utility model embodiment can accurately adjust take-up tension
It is intended to；
Fig. 2 is the cable storage winch side view diagram that one kind disclosed in the utility model embodiment can accurately adjust take-up tension
It is intended to；
Fig. 3 is the cable storage winch multiple twin vehicle system that one kind disclosed in the utility model embodiment can accurately adjust take-up tension
System structural schematic diagram.
Number and corresponding component title represented by letter in figure:
1. 2. capstan winch of cable-remover, 3. magnetic powder cluth, 4. rack
5. 6. speed reducer of driving motor, 7. cable storage winch, 8. pulling winch
9. towing cable.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
According to Fig. 1, Fig. 2 and Fig. 3, the utility model provides a kind of cable storage winch that can accurately adjust take-up tension, packet
Include cable-remover 1, capstan winch 2, magnetic powder cluth 3, rack 4, driving motor 5, speed reducer 6, cable storage winch 7, pulling winch 8, towing cable
9。
The pulling winch 8 and cable storage winch 7 pass through the mutually tensioning composition multiple twin vehicle extension and retraction system of towing cable 9；The storage cable
Winch 7 includes cable-remover 1, capstan winch 2, magnetic powder cluth 3, rack 4, driving motor 5 and speed reducer 6；Pass through rolling in the rack 4
Axis is provided with capstan winch 2, and magnetic powder cluth 3, the magnetic powder cluth 3 and speed reducer 6 are provided on the roller bearing of 2 side of capstan winch
Axis driving connection；The speed reducer 6 couples with driving motor 5, is provided with cable-remover 1 in the rack 4 on 2 top of capstan winch；Institute
It states on driving motor 5 configured with high-precision encoder；Magnetic powder cluth 3 between the speed reducer 6 and capstan winch 2 has slippage function
Can, the speed of the speed of cable storage winch 7 and pulling winch 8 is mutually matched that reach speed completely the same by the slippage function；Institute
The positive and negative two-stage connection regulated power supply of magnetic powder cluth 3 is stated, the regulated power supply is powered to magnetic powder cluth 3；The magnetic powder from
Breaker is provided on the power supply at 3 both ends of clutch.
The slippage function of the magnetic powder cluth 3, to the cable storage winch 7 and the instantaneous speed of pulling winch 8 between the two
Degree difference compensates；Its compensation way are as follows: when release towing cable, the speed of pulling winch 8 is slightly larger than the speed of cable storage winch 7, magnetic
The slippage of powder clutch 3 follows 8 speed of pulling winch；When recycling towing cable, the speed of cable storage winch 7 is slightly larger than 8 speed of pulling winch
Degree, the slippage of magnetic powder cluth 3 slow down 7 speed of cable storage winch.
The regulated power supply at 3 both ends of magnetic powder cluth, the voltage value for being applied to 3 both ends of magnetic powder cluth determine magnetic
Torque when slippage occurs for powder clutch 3；9 tension positive of towing cable between the torque and pulling winch 8 and cable storage winch 7
It closes, so, regulated power supply can accurately be adjusted 9 tension of towing cable, make pulling winch 8 with cable storage winch 7 always in optimal
It works under state.
Breaker on the 3 both ends power supply of magnetic powder cluth, can be cut off 3 both ends of magnetic powder cluth in extreme circumstances
Power supply, make magnetic powder cluth 3 be in loosen state, it is ensured that towing cable 9 can be released with limit velocity, provide effective guarantor to towing cable 9
Shield.
The specific implementation operating procedure of the utility model is: cable storage winch 7 is mainly by cable-remover 1, capstan winch 2, magnetic powder clutched
Device 3, rack 4, storage cable motor 5(match encoder) and speed reducer 6 is equal forms；Cable storage winch 7 is driven by storage cable motor 5, whole
Body is fixed on rack 4, and cable-remover 1 is equipped on the right side of capstan winch 2, and magnetic powder cluth 3 controls speed difference and plays the role of protecting towing cable；When
Storing up the running cooperation control revolving speed of speed reducer 6 of cable motor 5 drives capstan winch 2 to carry out uniform rotation, then passes through the progress towing cable of cable-remover 1
Folding and unfolding operation.
By above-mentioned specific embodiment, the beneficial effects of the utility model are: the storage cable in multiple twin vehicle extension and retraction system twists
Vehicle uses motor driven, and magnetic powder cluth is provided between speed reducer and capstan winch, can accurately be adjusted to take-up tension；Benefit
It can ensure that the speed of pulling winch and cable storage winch is completely the same with the slippage function of magnetic powder cluth, solve between the two
Instantaneous velocity is poor, to play the role of protecting towing cable；Torque when magnetic powder cluth generation slippage is applied by its both ends
What voltage value determined, therefore, torque when its slippage can be adjusted by adjusting the voltage value at magnetic powder cluth both ends, and then right
Towing cable tension between pulling winch and cable storage winch is adjusted, and is in it always under optimum state and is worked；Using magnetic powder
Clutch can provide effective protection to towing cable in extreme circumstances.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (4)
1. the cable storage winch that one kind can accurately adjust take-up tension, which is characterized in that including cable-remover, capstan winch, magnetic powder cluth,
Rack, driving motor, gear reducer, cable storage winch, pulling winch, towing cable；The pulling winch and cable storage winch pass through towing cable phase
Mutually tensioning constitutes multiple twin vehicle extension and retraction system；The cable storage winch includes cable-remover, capstan winch, magnetic powder cluth, rack, driving motor
And speed reducer；Capstan winch is provided with by roller bearing in the rack, is provided with magnetic powder cluth on the roller bearing of the capstan winch side, institute
Magnetic powder cluth is stated to couple with reductor shaft driving；The speed reducer couples with driving motor, in the rack on the capstan winch top
It is provided with cable-remover；High-precision encoder is configured on the driving motor；It is magnetic powder clutched between the speed reducer and capstan winch
Device has the function of slippage, and the speed of the speed of cable storage winch and pulling winch is mutually matched that reach speed complete by the slippage function
It is complete consistent；
The positive and negative two-stage of the magnetic powder cluth connects regulated power supply, and the regulated power supply is powered to magnetic powder cluth；
Breaker is provided on the power supply at the magnetic powder cluth both ends.
2. the cable storage winch that one kind according to claim 1 can accurately adjust take-up tension, which is characterized in that the magnetic powder
The slippage function of clutch compensates the cable storage winch and the instantaneous velocity difference of pulling winch between the two；It is compensated
Mode are as follows: when release towing cable, the speed of pulling winch is slightly larger than the speed of cable storage winch, and the slippage of magnetic powder cluth follows traction
Winch speed；When recycling towing cable, the speed of cable storage winch is slightly larger than pulling winch speed, and the slippage of magnetic powder cluth slows down storage cable
Winch speed.
3. the cable storage winch that one kind according to claim 1 can accurately adjust take-up tension, which is characterized in that the magnetic powder
The regulated power supply at clutch both ends, be applied to magnetic powder cluth both ends voltage value determine magnetic powder cluth occur slippage when
Torque；Towing cable tension between the torque and pulling winch and cable storage winch is positively correlated, so, regulated power supply can be to towing cable
Tension is accurately adjusted, and is in pulling winch always under optimum state with cable storage winch and is worked.
4. the cable storage winch that one kind according to claim 1 can accurately adjust take-up tension, which is characterized in that the magnetic powder
The power supply at magnetic powder cluth both ends can be cut off in extreme circumstances, make magnetic powder clutched for breaker on the power supply of clutch both ends
Device is in and loosens state, it is ensured that towing cable can be released with limit velocity, provide effective protection to towing cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821665083.6U CN208948732U (en) | 2018-10-15 | 2018-10-15 | A kind of cable storage winch that can accurately adjust take-up tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821665083.6U CN208948732U (en) | 2018-10-15 | 2018-10-15 | A kind of cable storage winch that can accurately adjust take-up tension |
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| CN208948732U true CN208948732U (en) | 2019-06-07 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109110661A (en) * | 2018-10-15 | 2019-01-01 | 中科探海(苏州)海洋科技有限责任公司 | A kind of cable storage winch that can accurately adjust take-up tension |
| CN111762671A (en) * | 2020-07-20 | 2020-10-13 | 滁州精峰机电科技有限公司 | Dual-motor lifting mechanism |
-
2018
- 2018-10-15 CN CN201821665083.6U patent/CN208948732U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109110661A (en) * | 2018-10-15 | 2019-01-01 | 中科探海(苏州)海洋科技有限责任公司 | A kind of cable storage winch that can accurately adjust take-up tension |
| CN111762671A (en) * | 2020-07-20 | 2020-10-13 | 滁州精峰机电科技有限公司 | Dual-motor lifting mechanism |
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