CN108791751A - A kind of rope hangs spin-ended steering gear and helicopter - Google Patents
A kind of rope hangs spin-ended steering gear and helicopter Download PDFInfo
- Publication number
- CN108791751A CN108791751A CN201710313385.0A CN201710313385A CN108791751A CN 108791751 A CN108791751 A CN 108791751A CN 201710313385 A CN201710313385 A CN 201710313385A CN 108791751 A CN108791751 A CN 108791751A
- Authority
- CN
- China
- Prior art keywords
- frame
- rope
- spin
- steering gear
- hangs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
Abstract
The invention belongs to hoist cable technical fields, it is related to a kind of rope and hangs spin-ended steering gear and helicopter, rope hangs the frame that spin-ended steering gear is provided with a rigidity, gyroscope is installed in the middle part of frame, gyroscope end is connected with motor by shaft coupling, it is bolted on frame inner wall on the outside of motor and accumulator is installed, the power end of accumulator is electrically connected by the water proof switch on frame with motor；The upper end of frame is movably installed with upper lift ring by upper bearing (metal), and the lower end of frame is movably installed with lower lift ring by thrust bearing；It is both provided with oil sealing on the outside of upper bearing (metal) and thrust bearing.Rope is set to hang the circumferential slide fit of the realization between rotation-stop device by introducing bearing, pass through the vertical flying wheel rotation of the drive of pressure-bearing type motor pressure-bearing type motor, overcome the frictional force that rotation-stop device is hung with rope, improve stability, accumulator provides rotating electric for pressure-bearing type motor pressure-bearing type motor, and watertight construction ensures water proofing property.
Description
Technical field
The invention belongs to hoist cable technical fields more particularly to a kind of rope to hang spin-ended steering gear and helicopter.
Background technology
Currently, helicopter both domestic and external is when carrying out rope crane operation, all there is by the personnel that hang Winch rope arranger torsion
The problem of steel wire rope occurs to accelerate rotation under power, and due to the influence of airflow fluctuation, the torsion of upper spin axis release hoist cable is larger,
Personnel's steel wire rope under the torsion of Winch rope arranger occurs to accelerate rotation, causes operation process unstable, threatens operating personnel
Safety.
In conclusion problem of the existing technology is：Current helicopter both domestic and external when carrying out rope crane operation, due to
The torsion of the influence of airflow fluctuation, upper spin axis release hoist cable is larger, and personnel's steel wire rope under the torsion of Winch rope arranger occurs to add
Speed rotation, causes operation process unstable, threatens the safety of operating personnel.
Invention content
In view of the problems of the existing technology, the present invention provides a kind of ropes to hang rotation-stop device.
The invention is realized in this way the rope hangs spin-ended steering gear, which is characterized in that the rope hangs spin-ended steering gear and is provided with
The frame of one rigidity, is equipped with gyroscope in the middle part of frame, gyroscope end is connected with motor by shaft coupling, the frame on the outside of motor
It is bolted on frame inner wall and accumulator is installed, the power end of accumulator passes through the water proof switch and electricity on frame
Mechatronics；
The upper end of frame is movably installed with upper lift ring by upper bearing (metal), and the lower end of frame is movably installed with by thrust bearing
Lower lift ring；It is both provided with oil sealing on the outside of upper bearing (metal) and thrust bearing.
Further, the output shaft of the shaft coupling and motor is same mandrel.
Further, charging socket is installed, accumulator is electrically connected by conducting wire with charging socket on the outer wall of the frame.
Further, the both ends of the frame are equipped with steering wheel by mutually matched fastener and gasket.
Further, the both ends of the frame are symmetrically connected with flywheel, and the outer cover of frame is equipped with waterproof case；Frame it is upper
Under be movably installed with swivel, be provided with shaft in the middle part of swivel.
A kind of helicopter for being equipped with the rope and hanging spin-ended steering gear, the helicopter hang rotation-stop device by rope and rope and connect
It connects.
Advantages of the present invention and good effect are：So that rope is hung by introducing bearing and realizes circumferential slide between rotation-stop device
Match, rotated by the vertical flying wheel of the drive of pressure-bearing type motor pressure-bearing type motor, overcomes the frictional force that rotation-stop device is hung with rope, carry
High stability, accumulator are that pressure-bearing type motor pressure-bearing type motor provides rotating electric, watertight construction guarantee water proofing property.This hair
Bright to be driven for storage battery, the rope for the existing helicopter that do not take on a new look hangs structure, only replaces the weight on existing suspender, install and use very
It is convenient, make have a security platform by the personnel of hanging, solves this world-famous puzzle of aviation field.And resist with very strong
Turning effort to improve the safety of stablizing for being elevated cargo or people, and can keep lifeguard convenient on the water or underwater work
Adjustment needed for direction, rather than it is present use pedal method, it is simple in structure, it is easy to use, the advantages of spin-ended dependable performance.
Description of the drawings
Fig. 1 is that helicopter cable provided in an embodiment of the present invention hangs the positive structural schematic diagram of rotation-stop device；
Fig. 2 is the structural schematic diagram that helicopter cable provided in an embodiment of the present invention hangs the rotation-stop device back side；
In figure：1, gyroscope；1-1, motor；1-2, upper bearing (metal)；1-3, accumulator；1-4, thrust bearing；2, frame；2-1,
Gasket；2-2, fastener；3, upper lift ring；4, lower lift ring；5, steering wheel；6, oil sealing；7, flywheel；8, waterproof case；9, shaft；
10, swivel.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
The application principle of the present invention is explained in detail below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, which hangs the frame 2 that rotation-stop device is provided with a rigidity, and the middle part of frame 2 is equipped with
Gyroscope 1,1 end of gyroscope are connected with motor 1-1 by shaft coupling, are bolted on 2 inner wall of frame on the outside of motor 1-1
Accumulator 1-3 is installed, the power end of accumulator 1-3 is electrically connected by the water proof switch of installation on the frame 2 with motor 1-1；
The upper end of frame 2 is movably installed with upper lift ring 3 by upper bearing (metal) 1-2, and the lower end of frame 2 passes through thrust bearing 1-4
It is movably installed with lower lift ring 4；It is both provided with oil sealing 6 on the outside of upper bearing (metal) 1-2 and thrust bearing 1-4.
The output shaft of shaft coupling and motor 1-1 are same mandrel.
Charging socket is installed, accumulator 1-3 is electrically connected by conducting wire with charging socket on the outer wall of frame 2.
The both ends of frame 2 are equipped with steering wheel 5 by mutually matched fastener 2-2 and gasket 2-1.
The both ends of the frame 2 are symmetrically connected with flywheel 7, and the outer cover of frame 2 is equipped with waterproof case 8；Above and below frame 2
It is movably installed with swivel 10, the middle part of swivel 10 is provided with shaft 9.
The present invention also provides a kind of helicopter for being equipped with above-mentioned rope and hanging spin-ended steering gear, helicopter passes through rope and rope
Hang rotation-stop device connection.
Using gyroscope 1 start to work after, shaft coupling keep a fixed-direction principle, the present invention in gyroscope 1
Shaft coupling be it is horizontal put, be directed to a fixed-direction after the shaft coupling work of gyroscope 1, gyroscope 1 is fixed on rigidity
Frame 2 in.Lower lift ring 4 is connected to by thrust bearing 1-4 on frame 2, and lower lift ring 4 can be turned to frame 2.Practical application mistake
Cheng Zhong firmly rotates frame 2, because the direction of frame 2 is to immobilize when the lifeguard being hung under frame 2 catches frame 2
, this makes 4 opposing frame 2 of lower lift ring rotate, thus lifeguard also turns to.So as to adjust the orientation of oneself.Preferably to control
The gyroscope 1 of multiaxis can be arranged in direction.
8 top plate of waterproof case connects the upper lift ring 3 stretched out upwards below by bearing, and 8 substrate of waterproof case passes through
The lower lift ring 4 or shell bottom plate that bearing connection extends downwardly are directly connected to lower lift ring 4, and dry electric power storage is also fitted in waterproof case 8
Pond 1-3 or accumulator 1-3 with charging socket, accumulator 1-3 connect pressure-bearing type motor 1-1 by switch, below waterproof case 8
Both sides are also fitted with steering wheel 5.When hoist cable is upwards collected through, no matter how hoist cable rotates, because of the introducing of bearing, pressure-bearing type electricity
Machine 1-1 and waterproof case 8, lower lift ring 4 all will not synchronous rotary therewith, especially because the rotation of vertical flying wheel, more makes cross
It sets formula motor 1-1 and waterproof case 8 overcomes rotating friction force that stabilization is kept not turn as gyroscope 1, make the stability of gyro
More than the torsion of steel wire rope, the torsion of steel wire rope is discharged by slip-knot, to realize zero rotation of rope crane operation, lifesaving
Member's steering wheel rotation 5 can adjust the direction of oneself.Waterproof case 8 increase water-proof function, can guarantee it is waterborne in the rain or other
Normal use under wet condition.With very strong anti-rotation effect, so that raising is elevated cargo or the stabilization of people is safe simultaneously
And lifeguard can be made easily to adjust required direction on the water or underwater work, rather than present use pedal method；Using storage
When battery 1-3, accumulator 1-3 costs are advantageously reduced；The present invention drives for storage battery, and the rope for not changing existing helicopter hangs knot
Structure only replaces the weight on existing suspender, installs and uses very convenient, makes have a security platform by the personnel of hanging, and solves
This world-famous puzzle of aviation field；Flying wheel is one symmetrical multiple, is to revolve in the same direction between symmetrical flying wheel
Runner reversely rotates wheel, and selection is facilitated to be applicable in；Accumulator 1-3 connects pressure-bearing type motor 1-1 with battery capacity indication lamp by switch,
The introducing of battery capacity indication lamp is convenient to replace accumulator 1-3 or charging in time；Two symmetrical flying wheels are coaxial wheel in the same direction, stability
By force；It is fitted with oil sealing 6 between 8 bottom plate of 4 vertical pivot of lower lift ring and waterproof case between 8 top plate of 3 vertical pivot of upper lift ring and waterproof case,
Waterproof case 8 is fixed together by the tub-shaped body and lower bottom cover of under shed by gasket 2-1 and fastener 2-2；Charging is inserted
Rubber seal plug is fitted at seat slot, the switch is water proof switch, and waterproof construction is simple, dependable performance.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (6)
1. a kind of rope hangs spin-ended steering gear, which is characterized in that the rope hangs the frame that spin-ended steering gear is provided with a rigidity, frame
Middle part is equipped with gyroscope, and gyroscope end is connected with motor by shaft coupling, solid by bolt on the frame inner wall on the outside of motor
Dingan County is equipped with accumulator, and the power end of accumulator is electrically connected by the water proof switch on frame with motor；
The upper end of frame is movably installed with upper lift ring by upper bearing (metal), and the lower end of frame is movably installed with down by thrust bearing hangs
Ring；It is both provided with oil sealing on the outside of upper bearing (metal) and thrust bearing.
2. rope as described in claim 1 hangs spin-ended steering gear, which is characterized in that the output shaft of the shaft coupling and motor is same
Mandrel.
3. rope as described in claim 1 hangs spin-ended steering gear, which is characterized in that be equipped with charging on the outer wall of the frame and insert
Seat, accumulator are electrically connected by conducting wire with charging socket.
4. rope as described in claim 1 hangs spin-ended steering gear, which is characterized in that the both ends of the frame pass through mutually matched
Fastener and gasket are equipped with steering wheel.
5. rope as described in claim 1 hangs spin-ended steering gear, which is characterized in that the both ends of the frame are symmetrically connected with winged
The outer cover of wheel, frame is equipped with waterproof case；The up and down of frame is equipped with swivel, is provided in the middle part of swivel
Shaft.
6. a kind of helicopter for being equipped with rope described in Claims 1 to 5 any one and hanging spin-ended steering gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710313385.0A CN108791751A (en) | 2017-05-05 | 2017-05-05 | A kind of rope hangs spin-ended steering gear and helicopter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710313385.0A CN108791751A (en) | 2017-05-05 | 2017-05-05 | A kind of rope hangs spin-ended steering gear and helicopter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108791751A true CN108791751A (en) | 2018-11-13 |
Family
ID=64054761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710313385.0A Pending CN108791751A (en) | 2017-05-05 | 2017-05-05 | A kind of rope hangs spin-ended steering gear and helicopter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108791751A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201900002099A1 (en) * | 2019-02-13 | 2020-08-13 | R F Gru Di Romano Ferrari | GYROSCOPIC DEVICE FOR THE STABILIZATION OF A TOOL HANGED TO A LOAD HANDLING MACHINE |
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| JPS50100762A (en) * | 1974-01-14 | 1975-08-09 | ||
| JPS59187691U (en) * | 1983-05-31 | 1984-12-12 | 三菱重工業株式会社 | Reversing device |
| JPS6246894A (en) * | 1985-08-23 | 1987-02-28 | 清田 泰三 | Controller for horizontal direction of hung body |
| JPH0524783A (en) * | 1991-07-25 | 1993-02-02 | Fukushima Seisakusho:Kk | Hoisting tool provided with automatic positioning device |
| JPH06156970A (en) * | 1992-11-18 | 1994-06-03 | Japan Aviation Electron Ind Ltd | Automatic untwisting machine |
| JPH07228468A (en) * | 1994-02-18 | 1995-08-29 | Power Reactor & Nuclear Fuel Dev Corp | Crane hook rotation preventing mechanism |
| JPH07267577A (en) * | 1994-03-31 | 1995-10-17 | Mitsubishi Heavy Ind Ltd | Method and device for control of hung object attitude using gyroscope |
| JPH08143264A (en) * | 1994-11-17 | 1996-06-04 | Ohbayashi Corp | Load suspension device for crane |
| EP0802150A1 (en) * | 1996-04-19 | 1997-10-22 | Mitsubishi Jukogyo Kabushiki Kaisha | Method and system for controlling attitude of lifting load utilizing gyro effect |
| CN2652822Y (en) * | 2003-11-10 | 2004-11-03 | 南京天保船舶器材制造有限公司 | Two side hook for life saving on sea |
| US20050242052A1 (en) * | 2004-04-30 | 2005-11-03 | O'connor Michael L | Method and apparatus for gantry crane sway determination and positioning |
| RU2005122722A (en) * | 2005-07-18 | 2007-01-27 | Нигматулла Рахматуллович Янсуфин (RU) | DEVICE FOR TURNING THE TOWER CRANE HOOK ON THE GYROSCOPIC EFFECT |
| US20120080895A1 (en) * | 2009-06-22 | 2012-04-05 | Mitsuo Aoki | Lifting hook device |
| US20130145529A1 (en) * | 2011-12-13 | 2013-06-13 | James Thomas Grutta | Systems and methods for inflatable avalanche protection with active deflation |
| CN104548419A (en) * | 2015-01-21 | 2015-04-29 | 哈尔滨工程大学 | Runner type bomb launching device |
| CN206719496U (en) * | 2017-05-05 | 2017-12-08 | 北京京冶轴承股份有限公司 | A kind of rope hangs spin-ended steering gear and helicopter |
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2017
- 2017-05-05 CN CN201710313385.0A patent/CN108791751A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50100762A (en) * | 1974-01-14 | 1975-08-09 | ||
| JPS59187691U (en) * | 1983-05-31 | 1984-12-12 | 三菱重工業株式会社 | Reversing device |
| JPS6246894A (en) * | 1985-08-23 | 1987-02-28 | 清田 泰三 | Controller for horizontal direction of hung body |
| JPH0524783A (en) * | 1991-07-25 | 1993-02-02 | Fukushima Seisakusho:Kk | Hoisting tool provided with automatic positioning device |
| JPH06156970A (en) * | 1992-11-18 | 1994-06-03 | Japan Aviation Electron Ind Ltd | Automatic untwisting machine |
| JPH07228468A (en) * | 1994-02-18 | 1995-08-29 | Power Reactor & Nuclear Fuel Dev Corp | Crane hook rotation preventing mechanism |
| JPH07267577A (en) * | 1994-03-31 | 1995-10-17 | Mitsubishi Heavy Ind Ltd | Method and device for control of hung object attitude using gyroscope |
| JPH08143264A (en) * | 1994-11-17 | 1996-06-04 | Ohbayashi Corp | Load suspension device for crane |
| EP0802150A1 (en) * | 1996-04-19 | 1997-10-22 | Mitsubishi Jukogyo Kabushiki Kaisha | Method and system for controlling attitude of lifting load utilizing gyro effect |
| CN2652822Y (en) * | 2003-11-10 | 2004-11-03 | 南京天保船舶器材制造有限公司 | Two side hook for life saving on sea |
| US20050242052A1 (en) * | 2004-04-30 | 2005-11-03 | O'connor Michael L | Method and apparatus for gantry crane sway determination and positioning |
| RU2005122722A (en) * | 2005-07-18 | 2007-01-27 | Нигматулла Рахматуллович Янсуфин (RU) | DEVICE FOR TURNING THE TOWER CRANE HOOK ON THE GYROSCOPIC EFFECT |
| US20120080895A1 (en) * | 2009-06-22 | 2012-04-05 | Mitsuo Aoki | Lifting hook device |
| US20130145529A1 (en) * | 2011-12-13 | 2013-06-13 | James Thomas Grutta | Systems and methods for inflatable avalanche protection with active deflation |
| CN104548419A (en) * | 2015-01-21 | 2015-04-29 | 哈尔滨工程大学 | Runner type bomb launching device |
| CN206719496U (en) * | 2017-05-05 | 2017-12-08 | 北京京冶轴承股份有限公司 | A kind of rope hangs spin-ended steering gear and helicopter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201900002099A1 (en) * | 2019-02-13 | 2020-08-13 | R F Gru Di Romano Ferrari | GYROSCOPIC DEVICE FOR THE STABILIZATION OF A TOOL HANGED TO A LOAD HANDLING MACHINE |
| WO2020165673A1 (en) * | 2019-02-13 | 2020-08-20 | R.F. Gru Di Romano Ferrari | Gyroscopic device for the stabilisation of an implement hung on a machine for handling loads |
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