CN108946534B - A kind of aeroengine winches - Google Patents
A kind of aeroengine winches Download PDFInfo
- Publication number
- CN108946534B CN108946534B CN201810908604.4A CN201810908604A CN108946534B CN 108946534 B CN108946534 B CN 108946534B CN 201810908604 A CN201810908604 A CN 201810908604A CN 108946534 B CN108946534 B CN 108946534B
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- China
- Prior art keywords
- controller
- cable
- target
- hawser
- information
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
- B66D1/24—Power transmissions between power sources and drums or barrels for varying speed or reversing direction of rotation of drums or barrels, i.e. variable ratio or reversing gearing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/40—Control devices
- B66D1/48—Control devices automatic
- B66D1/485—Control devices automatic electrical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/54—Safety gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0125—Motor operated winches
- B66D2700/0141—Electrically actuated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0183—Details, e.g. winch drums, cooling, bearings, mounting, base structures, cable guiding or attachment of the cable to the drum
- B66D2700/0191—Cable guiding during winding or paying out
Abstract
The application technical field of aerospace, more particularly to a kind of aeroengine winches, since aeroengine winches provided by the present application can detect the detection label on hawser by hawser mark detecting sensor to control into low-speed high speed folding and unfolding cable program, and digital information is also converted for video information by camera and digital video conversion circuit, it is controlled compared with preset threshold by digital information into take-up/cut cable program, to realize the control of folding and unfolding cable velocity stages, and the accurate monitoring of digital information, greatly improve the accuracy of folding and unfolding cable control, it effectively avoids target and aeroengine winches collides, improve the success rate of target withdrawal, prevent the generation for endangering safe phenomenon.
Description
Technical field
This application involves field of aerospace technology more particularly to a kind of aeroengine winches.
Background technique
Aeroengine winches are a kind of rectification type nacelles for hanging on aircraft wing or ventral, to the various pull-type target of carry
Etc. equipment.
Existing aeroengine winches are the unlatching and braking that reel is realized by compressed air and hydraulic drive, to realize target
Target folding and unfolding.And during the folding and unfolding of target, it is the folding and unfolding situation that target is judged by operator's observation, by observing
Target folding and unfolding situation realize the control of target folding and unfolding, the existing this folding and unfolding control precision to target is low, is easy to appear and sentences
Disconnected inaccuracy, not in time the case where, especially target cannot accurately adjust winding and put before withdrawing in place or before releasing in place
Target and aeroengine winches collision problem easily occur when withdrawing for speed out, cause target to withdraw success rate low, and be also easy hair
The phenomenon of raw harm safety.
Summary of the invention
The application's is designed to provide a kind of aeroengine winches, improves aeroengine winches to the control precision of target folding and unfolding,
The success rate for improving target withdrawal, greatly avoids the generation of safety accident.
In order to achieve the above objectives, the application provides a kind of aeroengine winches, comprising: shell, reel, turbine, hawser, target,
Hawser mark detecting sensor, camera, digital video circuit and controller；Wherein, the front end of the reel and the whirlpool
Wheel transmission connection；The cable takeup in the surface of the reel, and the hawser stretch out one end of the shell with it is described
Target connection；The hawser mark detecting sensor is used to detect the detection label being arranged at predetermined length on the hawser, and
Label detection information is sent to the controller, the controller controls the reel according to the label detection information and enters
Low-speed high speed folding and unfolding cable program；The video information of the collected hull outside is sent to the video by the camera
Digitizer is converted to digital information, the digital information is sent to the controller, the controller is according to predetermined threshold
Value judge the shaking degree of target described in the digital information, according to the control of the shaking degree of the target into take-up/cut
Cable program.
Aeroengine winches as described above, wherein preferably, the controller controls the reel and enters low speed take-up journey
After sequence, the controller enters take-up/cut cable program according to the control of the shaking degree of target.
Aeroengine winches as described above, wherein preferably, further includes: cable tension sensor；The cable tension passes
Sensor is used to detect the tension information of the hawser, and the tension information is sent to the controller；The controller
Preset folding and unfolding speed in the controller is adjusted according to the tension information, the controller is according to preset folding and unfolding speed control
Make the velocity of rotation of the reel.
Aeroengine winches as described above, wherein preferably, further includes: receiving/releasing cable velocity sensor；The receiving/releasing cable
Velocity sensor is used to detect the folding and unfolding velocity information of the hawser, and the folding and unfolding velocity information is sent to the control
Device；The controller adjusts the velocity of rotation of the reel according to the folding and unfolding velocity information and preset folding and unfolding speed.
Aeroengine winches as described above, wherein preferably, the target has the attitude transducer for detecting its posture,
The posture information that the attitude transducer will test is sent to the controller, and the controller is according to the posture information control
System enters take-up/cut cable program.
Aeroengine winches as described above, wherein preferably, the cable program of cutting includes: the controller according to
The shaking degree of target and/or posture information control first cut cable device and cut cable；And/or the controller is according to operator
Member's instruction control second cuts cable device and cuts cable.
Aeroengine winches as described above, wherein preferably, the posture information is logical on the target by being set to
T unit is transmitted to the controller.
Aeroengine winches as described above, wherein preferably, further includes: electric clipper control brake, the electric clipper control brake setting
In the enclosure interior, the controller controls the electric clipper control brake and brakes the reel.
Aeroengine winches as described above, wherein preferably, further includes: governor, the governor movement are connected to institute
It states between turbine and the reel.
Aeroengine winches as described above, wherein preferably, further includes: cloth cable device, the cloth cable device is according to predetermined rule
Hawser is arranged to the reel.
Compared with the existing technology, aeroengine winches provided by the present application can detect hawser by hawser mark detecting sensor
On detection label to controlling into low-speed high speed folding and unfolding cable program, and also converted by camera and digital video
Video information is converted digital information by circuit, is controlled compared with preset threshold by digital information into take-up/cut cable
Program greatly improves folding and unfolding cable control to realize the control of folding and unfolding cable velocity stages, and the accurate monitoring of digital information
The accuracy of system, effectively avoids target and aeroengine winches collide, and improves the success rate of target withdrawal, it is therefore prevented that harm peace
The generation of full phenomenon.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application can also be obtained according to these attached drawings other for those of ordinary skill in the art
Attached drawing.
Fig. 1 is aeroengine winches structural schematic diagram provided by the embodiments of the present application；
Fig. 2 is the schematic diagram of aeroengine winches control system provided by the embodiments of the present application；
Fig. 3 is the structural schematic diagram of aeroengine winches hawser mark detecting sensor provided by the embodiments of the present application.
Specific embodiment
With reference to the attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, those skilled in the art's every other embodiment obtained without making creative work, all
Belong to the scope of protection of the invention.
As depicted in figs. 1 and 2, the embodiment of the present application provides a kind of aeroengine winches, comprising: shell 1, turbine 2, reel 3,
Hawser 4, target 5, hawser mark detecting sensor 6, camera 7, digital video circuit 18 and controller 8.
Wherein, turbine 2 and reel 3 are arranged at the inside of shell 1, and the front end of reel 3 and turbine 2 are sequentially connected；Pass through
The rotation band movable reel 3 of turbine 2 rotates, to realize folding and unfolding to the hawser 4 for being wound in 3 surface of reel；And hawser 4 stretches out shell
1 one end is connect with target 5, and the folding and unfolding to target 5 is also achieved that by the folding and unfolding of hawser 4.
Hawser mark detecting sensor 6 and controller 8 can be set in the inside of shell 1, also can be set in shell 1
It is external.Camera 7 is then set to the outside of shell 1, can be according to the folding and unfolding direction of target 5 with to shooting outside shell 1
The shooting angle of camera 7 is set.Digital video circuit 18 then can integrate in the inside of camera 7, also can integrate
Inside controller 8, can also exist otherwise, convert digital information for video information as long as can play.Control
Device 8 processed is communicated to connect with hawser mark detecting sensor 6 and camera 7 (or digital video circuit 18) respectively, and controller 8 is right
The signal received is handled, and realizes the folding and unfolding to target 5.And controller 8 can also control box with the cockpit in cockpit
22 communication connections transmit a signal to cockpit control box 22, so that operator can clearly observe detection, control number
According to.Controller 8 can use 32 temperature booster stage dsp chips, have memory on CPU board, for storing operation information, and
Extension has real-time clock.
The setting detection label at the predetermined length of hawser 4, such as: it is coated at end 20m, 10m and 5m of hawser
Infrared ray-absorbing layer is also possible to the detection label of other forms, as long as can reach the embodiment of the present application technology to be achieved
Effect.
Hawser mark detecting sensor 6 is used to detect the detection label being arranged at predetermined length on hawser 4, such as: it is receiving
During cable, when hawser 4 is recycled at the 20m of end, hawser mark detecting sensor 6 is arrived using the infrared detection of transmitting
The infrared ray-absorbing layer coated at 20m.Can certainly be detected in payout process, detection mode and receipts in payout process
Detection mode during cable is identical.
Detection information will be marked, and (the namely information that detects of hawser mark detecting sensor 6, can be and detect hawser
Information at 4 uncoated infrared ray-absorbing layers is also possible to the information for detecting that hawser 4 coats at infrared ray-absorbing layer, also
Be hawser mark detecting sensor 6 be detection effect) be sent to controller 8.As an example, as shown in figure 3, hawser marks
Detection sensor 6 specifically can be the infrared ray that infrared emission tube 61 emits a branch of 38K frequency, by hawser 4 or hawser 4
After the infrared ray-absorbing layer reflection of coating, infrared receiver tube 62 receives the infrared ray after reflection, then passes through amplifying circuit 63
Amplification, after detecting circuit 63, shaping circuit 64, is sent in controller 8, and controller 8 is by filtering, isolation, shaping
In the CPU for the controller 8 that information is sent afterwards.
Please continue to refer to Fig. 1 and Fig. 2, controller 8 enters the folding and unfolding of low-speed high speed according to label detection information control reel 3
Cable program.Such as: during take-up, entered when controller 8 handles the information that hawser mark detecting sensor 6 detects
When the 20m of end, then controls reel 3 and enter low speed take-up program.I.e. controller 8 passes through the damper motor that control communicates connection
The aperture and controller 8 of 9 damper blades are accurately controlled reel 3 by the governor 10 that control communicates connection
Velocity of rotation, wherein governor 10 transmission connection between turbine 2 and reel 3.High speed can certainly be entered by detection
Take-up program, low speed cable laying program and high speed cable laying program, for entering the form of which kind of above-mentioned program judgement and entering low speed
The judgement form for drawing over to one's side program is identical, is not just repeating here.
In addition, it is digital information that camera 7, which will collect video information to be sent to digital video circuit conversion, it will be digital
Information is sent to controller 8, and controller 8 judges the shaking degree of target 5 in digital information according to predetermined threshold, and predetermined threshold is
According to those skilled in the art's value empirically determined in target removal process, such as 5 pixel of target in digital information
Range is shaken, take-up/cut cable program is entered according to the control of the shaking degree of target 5.
Such as: the shaking pixel coverage of target 5 exceeds preset preset value in digital information, then shows that target 5 shakes play
It is strong, the collision accident that recycling be easy to cause target 5 Yu aeroengine winches is carried out to target 5 at this time, therefore controller 8 is controlled to enter and be cut
Cable program, it is on the contrary then control into drawing over to one's side program.
On the basis of the above embodiments, camera 7 can carry out complete monitoring in the folding and unfolding of target 5, can also be in target
Mark 5 is monitored apart from the position that aeroengine winches are closer, in the embodiment of the present application preferably when entering low speed take-up program
Start to be monitored.After the namely preferred control of controller 8 reel 3 enters low speed take-up program, passes through camera 7 and monitor target
5 shaking degree control enters take-up/cut cable program.
Aeroengine winches provided by the embodiments of the present application can detect the inspection on hawser 4 by hawser mark detecting sensor 6
Mark is remembered to control into low-speed high speed folding and unfolding cable program, and will also by camera 7 and digital video conversion circuit
Video information is converted into digital information, is controlled compared with preset threshold by digital information into take-up/cut cable program, from
And the control of folding and unfolding cable velocity stages is realized, and the accurate monitoring of digital information, greatly improve the standard of folding and unfolding cable control
True property, effectively avoids target and aeroengine winches collide, and improve target receipts returns success rate, it is therefore prevented that endangers safe phenomenon
Generation.
In addition, in order to further improve the accuracy of hawser folding and unfolding, a variety of biographies can also be arranged in those skilled in the art
Sensor passes through the folding and unfolding of a variety of sensing data input control hawsers.It specifically can be, cable tension sensor 11, the cable be set
Rope tension sensor 11 is preferably disposed on enclosure interior, and cable tension sensor 11 is used to detect the tension information of hawser, and
Tension information is sent to the controller 8 for communicating connection；Controller 8 adjusts preset in controller 8 according to tension information
Folding and unfolding speed, controller 8 is according to the velocity of rotation of preset folding and unfolding speed control reel 3.
For example, when cable tension is in a certain range, the withdrawal speed of preset hawser is fixed when high speed take-up program
Value, when the cable tension that cable tension sensor 11 detects be more than scheduled range, then continue take-up at a predetermined rate appearance
Easily increase recovery difficult, be easy to cause the shaking of target 5, therefore controller 8 reduces preset hawser and withdraws speed.
Furthermore it is also possible to which receiving/releasing cable velocity sensor 12 is arranged, receiving/releasing cable velocity sensor 12 is for detecting hawser 4
Folding and unfolding velocity information, and folding and unfolding velocity information is sent to the controller 8 for communicating connection；Controller 8 is according to folding and unfolding speed
Spend the velocity of rotation of information and preset folding and unfolding speed adjustment reel 3.
Such as: the folding and unfolding velocity information for the hawser that receiving/releasing cable velocity sensor 12 will test is sent to controller 8, control
The folding and unfolding velocity information of hawser is compared that (preset folding and unfolding speed here can be by device 8 processed with preset folding and unfolding speed
The folding and unfolding speed of initial preset is also possible to through preset folding and unfolding speed again after above-mentioned adjustment).If the folding and unfolding speed of hawser
It spends information and is less than preset folding and unfolding speed, then controller 8 controls damper blade aperture and/or governor 10, increases turning for reel 3
Dynamic speed；If the folding and unfolding speed of hawser is greater than preset folding and unfolding speed, controller 8 controls damper blade and/or governor
10, reduce the velocity of rotation of reel 3.
In addition, aeroengine winches can also include linear transducer, for detecting the folding and unfolding length of hawser, by detecting hawser
Folding and unfolding length can grasp the recovering state of target constantly.Preferred linear transducer is set to the inside of shell 1, specifically
The calculate speed and accumulated time that can also be detected by receiving/releasing cable velocity sensor 12 of hawser folding and unfolding length are acquired.
On the basis of the above, the attitude transducer of detection target posture, the posture can also be arranged in those skilled in the art
Sensor can be set on target 5, and the posture information that attitude transducer will test is sent to the control for communicating connection
Device 8, controller 8 enter take-up/cut cable program according to posture information control.
Such as: it is provided with radio station on target 5, is also provided with radio station inside aeroengine winches shell 1, is powered on by target 5
The radio station being arranged inside platform and aeroengine winches shell 1 carries out the data between target 5 and controller 8 and transmits.Number can be used in radio station
Conduct electricity platform, and controller 8 is connect with data radio station using bus, has high anti-jamming capacity, and bus input end mouth is filtered equipped with common mode
Wave device, TVS, and connected using Shielded Twisted Pair.Communication information passes through high-speed isolated transceiving chip by the SCI interface on CPU
ISO15 sends or receives the RS422 signal that communication information is converted into difference.Controller 8 and data radio station use full duplex mould
Formula, communication speed reach 9.6kbps.
Attitude transducer may include three-axis gyroscope, three axis accelerometer, the motion sensors such as three axle electronic compass, appearance
The posture information that state sensor will test is sent to the radio station being arranged in aeroengine winches shell 1 by radio station, is sent out by radio station
It send to controller 8, controller 8 is compared according to posture information and preset value, if posture information (such as examine by three-axis gyroscope
The data of survey can also be other attitude datas) it changes, then prove that the posture of target 5 changes, that is, target
5 are hit, then it is possible that because the posture shakiness of target 5 collides with aeroengine winches, it is also possible to because target 5 is hit
In, the value of recycling reduces, and can not recycle to target 5, and controller 8, which controls, directly to carry out abandoning cable program, on the contrary
Then enter and draws over to one's side program.
Radio station is set on target 5, other than attitude transducer in addition to above-mentioned, can also be arranged on target 5 infrared detection,
Target battery capacity detection etc., more accurately to understand the state of target.
It is above-mentioned to cut preferred double redundancy design in cable program the embodiment of the present application, it may be assumed that 8 communication link of controller is connected to first and cuts cable
Device 19 and second cuts cable device 20, wherein first cuts cable device 19 and second and cut cable device 20 and be preferably disposed on the interior of shell 1
Portion.Specific controller 8 cuts cable device 19 according to the shaking degree and/or posture information of target 5 control first and cuts cable；And/or control
Device 8 processed instructs control second to cut cable device 20 and cuts cable according to operator.Wherein, it first cuts cable device 19 and second and cuts cable device
20 may each be and realize in such a way that explosive is lighted a fire and cut cable, and cable mode can also be cut by others.It is set by double redundancy
Meter can effectively guarantee that cutting cable abandons cable, to further ensure that the safety of aeroengine winches target recycling.
For the unlatching and braking of more efficient accurate control reel 3, preferably pass through electric control in the embodiment of the present application
Dynamic device 13 is braked, and electric clipper control brake 13 is set to inside shell 1, and controller 8 and electric controller 13 communicate to connect, and passes through control
Electric clipper control brake 13 and brake drum 3.It avoids participating in using Pneumatic hydraulic by mode of braking in this, not only easy to operate, control
System is reasonable, but also more environmentally-friendly.
In order to which effective control brake 13 in time is braked, target lock can also be arranged in those skilled in the art in shell 1
Tight sensor 23, target lock sensor 23 and controller 8 communicate to connect.Target 5 has been detected by target lock sensor 23
Locking is withdrawn, then controller 8 is braked according to the data control brake 13 that target lock sensor 23 detects, reel 3 stops
Rotation stop is dynamic, receives target and completes.
In order to guarantee that hawser 4 orderly can be wrapped on reel 3, cloth cable device can also be set.Cloth cable device may include:
Cloth cable lead screw 15, cloth cable slide unit 16, cloth cable device travel switch 17.Specifically in turbine 2 and reel 3 either governor 10 and reel
Transmission setting transmission case 14 between 3, so that turbine 2 is rotated with movable reel 3 and cloth cable lead screw 15 simultaneously, cloth cable lead screw 15 is rotated
Cloth cable slide unit 16 is driven to move on cloth cable lead screw 15, until cloth cable slide unit 16 is moved to cloth cable device travel switch 17, cloth cable is sliding
Platform 16 then moves backward.14 failure of transmission case can be prevented by cloth cable device travel switch 17, cloth cable lead screw 15 is not rotated and rolled up
It is damaged caused by 3 rotation of cylinder.
In embodiments herein, EMC filter circuit and DC-DC module are housed on power panel, 28V input voltage is turned
It changes 5V system operating voltage into, is sent to each circuit board.All external input/output parts all use electric appliance isolation design.Control
Device processed is connect by four-way switch amount (direction enables, start and stop, failure feedback) with damper motor driver.And there is a transportation work style
Door motor lead limit switch closes detection for air door flabellum.
Although the preferred embodiment of the application has been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the application range.Obviously, those skilled in the art can be to the application
Various modification and variations are carried out without departing from spirit and scope.If in this way, these modifications and variations of the application
Belong within the scope of the claim of this application and its equivalent technologies, then the application is also intended to encompass these modification and variations and exists
It is interior.
Claims (10)
1. a kind of aeroengine winches, comprising: shell, reel, turbine, hawser, target and controller, wherein the front end of the reel
It is connect with the worm gear drive, the cable takeup is in the surface of the reel, and the hawser stretches out the one of the shell
End is connect with the target, which is characterized in that further include: hawser mark detecting sensor, camera, digital video circuit；
The hawser mark detecting sensor is used to detect the detection label being arranged at predetermined length on the hawser, and will label
Detection information is sent to the controller, the controller according to the label detection information control the reel enter low speed/
High speed folding and unfolding cable program；
The video information of the collected hull outside is sent to the digital video circuit conversion by the camera
The digital information is sent to the controller by digital information, and the controller judges that the number is believed according to predetermined threshold
The shaking degree of target described in breath enters take-up/cut cable program according to the control of the shaking degree of the target.
2. aeroengine winches according to claim 1, which is characterized in that the controller controls the reel and enters low speed receipts
After cable program, the controller enters take-up/cut cable program according to the control of the shaking degree of target.
3. aeroengine winches according to claim 1, which is characterized in that further include: cable tension sensor；The hawser
Force snesor is used to detect the tension information of the hawser, and the tension information is sent to the controller；The control
Device processed adjusts preset folding and unfolding speed in the controller according to the tension information, and the controller is according to preset folding and unfolding speed
Degree controls the velocity of rotation of the reel.
4. aeroengine winches according to claim 3, which is characterized in that further include: receiving/releasing cable velocity sensor；The receipts/
Cable releasing speed sensor is used to detect the folding and unfolding velocity information of the hawser, and the folding and unfolding velocity information is sent to described
Controller；The controller adjusts the velocity of rotation of the reel according to the folding and unfolding velocity information and preset folding and unfolding speed.
5. aeroengine winches according to any one of claims 1 to 4, which is characterized in that the target, which has, detects its posture
Attitude transducer, the posture information that the attitude transducer will test is sent to the controller, the controller according to
Posture information control enters take-up/cut cable program.
6. aeroengine winches according to claim 5, which is characterized in that the cable program of cutting includes:
The controller cuts cable device and cuts cable according to the shaking degree of the target and/or posture information control first；
And/or the controller cuts cable device according to operator's instruction control second and cuts cable.
7. aeroengine winches according to claim 6, which is characterized in that the posture information is by being set on the target
Communication device transfers to the controller.
8. aeroengine winches according to any one of claims 1 to 4, which is characterized in that further include: electric clipper control brake, it is described
Electric clipper control brake is set to the enclosure interior, and the controller controls the electric clipper control brake and brakes the reel.
9. aeroengine winches according to any one of claims 1 to 4, which is characterized in that further include: governor, the speed regulation
Device is sequentially connected between the turbine and the reel.
10. aeroengine winches according to any one of claims 1 to 4, which is characterized in that further include: cloth cable device, the cloth cable
Device arranges hawser to the reel according to predetermined rule.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810908604.4A CN108946534B (en) | 2018-08-10 | 2018-08-10 | A kind of aeroengine winches |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810908604.4A CN108946534B (en) | 2018-08-10 | 2018-08-10 | A kind of aeroengine winches |
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| CN108946534A CN108946534A (en) | 2018-12-07 |
| CN108946534B true CN108946534B (en) | 2019-11-29 |
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| CN114655872B (en) * | 2022-03-03 | 2023-09-05 | 广东精铟海洋工程股份有限公司 | Seawater lifting system and lifting speed control method |
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| CN106767181A (en) * | 2017-01-13 | 2017-05-31 | 河北环航科技股份有限公司 | A kind of plug-in target nacelle of aviation |
| CN107314894A (en) * | 2017-07-04 | 2017-11-03 | 湖北大学 | A kind of big assembly test platform of aviation lifesaving's winch three |
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2018
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| CN104535356A (en) * | 2015-01-19 | 2015-04-22 | 中南大学 | Method and system for monitoring rope arrangement faults of drum steel wire rope on basis of machine vision |
| CN105539849A (en) * | 2015-12-31 | 2016-05-04 | 河北环航科技股份有限公司 | External mounting type aviation electric pod and using method thereof |
| CN106767181A (en) * | 2017-01-13 | 2017-05-31 | 河北环航科技股份有限公司 | A kind of plug-in target nacelle of aviation |
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| CN108946534A (en) | 2018-12-07 |
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