CN109625270A - A kind of helicopter handling carry device and its operation method - Google Patents
A kind of helicopter handling carry device and its operation method Download PDFInfo
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- CN109625270A CN109625270A CN201811647414.8A CN201811647414A CN109625270A CN 109625270 A CN109625270 A CN 109625270A CN 201811647414 A CN201811647414 A CN 201811647414A CN 109625270 A CN109625270 A CN 109625270A
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- thumb wheel
- hook
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- lock
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 210000003813 thumb Anatomy 0.000 claims abstract description 115
- 230000008569 process Effects 0.000 claims abstract description 15
- 230000003993 interaction Effects 0.000 claims description 12
- 230000005484 gravity Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 5
- 229920001971 elastomer Polymers 0.000 claims description 2
- 239000000806 elastomer Substances 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 1
- 230000007246 mechanism Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
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- 238000004880 explosion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/02—Dropping, ejecting, or releasing articles
- B64D1/08—Dropping, ejecting, or releasing articles the articles being load-carrying devices
- B64D1/12—Releasing
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a kind of handling carry devices, including manual side plate, electronic side plate；The both ends of hook axis, thumb wheel axis and lock shaft are respectively set on manual side plate and electronic side plate；Hook is mounted on hook axis by top aperture, and thumb wheel is mounted on thumb wheel axis, and lock is set in lock shaft by middle part aperture；The top of hook and the lower end of lock are in close contact, the upper end of lock and the upper-end contact of thumb wheel；The outside of electronic side plate is arranged in normal dispenser, and manual tommy bar is set on thumb wheel axis, and the outside of manual side plate is arranged in manual tommy bar；The two sides of thumb wheel are connect with manual tommy bar and normal dispenser respectively；Device of the present invention is able to achieve in the process of running to be launched manually and launches automatically, and carry and ground launch process in helicopter hanger transportational process can be made simple, and carry process only needs ground staff's operation；It realizes two kinds of putting modes, is launched when electromagnetism and complete cargo dispensing using jury launch when something goes wrong.
Description
Technical field
The invention belongs to handling carry apparatus structure fields, and in particular to a kind of helicopter handling carry device and its operation
Method.
Background technique
Handling carry device launches cargo after transporting destination to for carry cargo in helicopter hanger transportational process.It is right
There is following requirement in the handling carry device of helicopter hanger transport: being capable of reliable carry, it is desirable that during transportation not
The case where load miscarrying is put can occur；Can electromagnetism launch, i.e., when needing to launch, by electromagnetic mode can will load throw
It puts；Can jury launch can complete to load by jury launch mode when electromagnetism putting mode, which goes wrong, to launch
It launches；After helicopter landing, ground crew, which can be manually operated, opens handling carry device, completes point of the load with helicopter
From；Hook position signal is provided to driver, makes driver that can also judge to link up with status in cockpit.
Transport is hung outside helicopter constantly to expand in multiple fields, needs to install the type of handling carry device also increasingly
It is more, it is a kind of can be realized quick, reliable carry again can when needed in time by load launch handling carry device seem extremely
Urgently.
Summary of the invention
In order to solve problems of the prior art, the present invention discloses a kind of handling carry device and its operation side
Method can make carry process in helicopter hanger transportational process simple, and carry process only needs ground staff's operation；One key
It completes to launch, only needs the dispensing key on pilot's pushing operation bar that dispensing can be completed when cargo is transported to destination；No
Pilot is needed to operate again；Whether hook status monitoring, pilot may determine that hook in release shape in cockpit
State.
To achieve the goals above, the technical solution adopted by the present invention is that, a kind of helicopter handling carry device, including hand
Dynamic side plate, electronic side plate, manual tommy bar, normal dispenser, hook, hook axis, thumb wheel, thumb wheel axis, thumb wheel spring, lock and
Latch shaft；Wherein, an installation hook, hook axis, thumb wheel, thumb wheel axis, thumb wheel are formed between manual side plate and electronic side plate
Spring, lock and the accommodating space for latching shaft；The both ends of hook axis, thumb wheel axis and lock shaft are separately mounted to be arranged
On manual side plate and electronic side plate；Hook is mounted on hook axis by top aperture, and thumb wheel is mounted on thumb wheel axis, and lock is logical
Middle part aperture set is crossed to be mounted in lock shaft；The top of hook and the lower end of lock are in close contact, the upper end of lock and thumb wheel
Upper-end contact；The outside of electronic side plate is arranged in normal dispenser, and the outside of manual side plate is arranged in manual tommy bar；Thumb wheel
Two sides contacted respectively with manual tommy bar and normal dispenser, manual tommy bar and normal dispenser provide rotating torque to thumb wheel；
One end of the upper end connection thumb wheel spring of thumb wheel, the other end of thumb wheel spring are fixedly connected with electronic side plate.
The anticollision block for limiting hook rotational angle is provided with above hook, anticollision block is elastomer, anticollision
Block is used to be installed across the anticollision block bolt of manual side plate and electronic side plate.
Manual side plate and electronic side plate offer arc-shaped through-hole in the position of installation thumb wheel, and the two sides of thumb wheel are respectively set
There are the first driving portion and the second driving portion for connecting manual tommy bar and normal dispenser, the first driving portion and the second driving portion
The arc-shaped through-hole being each passed through on manual side plate and electronic side plate；First driving portion offsets with manual tommy bar lower end, phase interaction
Firmly be oriented parallel to manual side plate, the second driving portion offsets with the actuator in normal dispenser, interaction force
It is oriented parallel to electronic side plate；Manual tommy bar is also connected with the first torsional spring for resetting it.
Normal dispenser includes rotating electromagnet, sectorial block, rotating electromagnet shell and close switch, rotating electromagnetic
Iron, sectorial block and close to switch be arranged in rotating electromagnet shell, sectorial block is connect with rotating electromagnet, sectorial block and
Second drive rod of thumb wheel offsets；Close to the open end face of switch and hook, for monitoring the state of hook.
The lower end of lock is provided with idler wheel, and the upper end of lock is provided with roller bearing；Latch the follower of upper end roller bearing and thumb wheel
It offsets, the plane of rotation for being oriented parallel to lock of interaction force；The idler wheel of lock lower end offsets with hook, phase interaction
The plane of rotation for being oriented parallel to lock firmly；Lock is connected with the second torsional spring for resetting it.
It is provided with emergency traction cable on the outside of manual side plate, is driven in the lower end connection emergency traction cable of manual tommy bar
Part.
The actuator for traction cable of meeting an urgent need uses a drag-line.
The top of manual side plate and electronic side plate offers coaxial through-hole, and the coaxial through-hole is for connecting carry part.
Another scheme of the invention is the operation method of helicopter handling carry device,
When carry cargo, hook is adjusted to release conditions first, cargo link is put into the opening inner side of hook, uses goods
Object link pushes hook inside upper part to rotate it to locking states direction, links up with and pushes lock rotation, hook in rotation process
When going to latched position, the upper end of lock offsets again with thumb wheel into latched position, carry is completed, into locking states；
In the latched condition, through a link carry on hook, the head of hook and the lower end of lock offset cargo,
Load is passed into lock, the upper end of lock pushes down the follower of thumb wheel by roller bearing, and in latched position, lock, which passes to, to be dialled
The power of wheel is tended to push thumb wheel to locked position, to realize the reliable of handling carry device locking.
When needing to launch cargo, crew operates normal dispenser, and normal dispenser drives thumb wheel to releasing position
Rotation, thumb wheel turn to releasing position, latch under hook and carry cargo gravity and rotate, until hook and lock point
Opening down from, hook, the link of cargo slides from hooking slits, completes to launch；
When the failure of normal dispenser, carry cargo is completed using jury launch and is launched；Drive manual tommy bar, manual tommy bar
Lower part drive thumb wheel to rotate to releasing position, thumb wheel turns to releasing position, latches in hook and carry cargo gravity
Lower rotation, until hook separated with lock, hook it is opening down, the link of cargo slides from hooking slits, completion dispensing.
Compared with prior art, the present invention at least has the advantages that the present invention makes helicopter hanger transportational process
Middle carry process is simple, and carry process only needs ground staff's operation；Realize that one-key operation is launched when dispensing, when cargo is transported
Only need the dispensing key on pilot's pushing operation bar that dispensing can be completed when to destination；Two kinds of putting modes, work as electromagnetism
Cargo can be completed and launch by driving manual tommy bar to realize jury launch when something goes wrong by launching；Ground is independently unloaded, when going straight up to
After machine delivers cargo landing, opening of hook is not needed pilot and operated again by the independently operable manual tommy bar of ground staff,
Thumb wheel is connected with thumb wheel spring, after the completion of one movement of thumb wheel, so that it is returned to locking state under the action of thumb wheel spring.
Further, the anticollision block for limiting hook rotational angle is provided with above hook, anticollision block is bullet
Property body, anticollision block connect with manual side plate, prevents hook from hitting manual side plate and electronic side plate under effect of inertia, avoids it
It is damaged.
Further, first torsional spring of the manual tommy bar connection for resetting it, lock are connected with reset it second
Torsional spring, the first torsional spring and the second torsional spring make manual tommy bar quickly enter locking shape later with progress one-off is latched in respectively
State rotates under next driving effect.
Further, the open end face of switch with hook is positioned proximate in normal dispenser, for monitoring the shape of hook
Whether state greatly facilitates pilot and judges hook in release conditions in cockpit.
Further, idler wheel is arranged in the lower end of lock, and upper end is provided with roller bearing, so that between lock and thumb wheel and hook
Relative motion it is more smooth.
Further, emergency traction cable is provided on the outside of manual side plate, it can be ensured that break down in normal dispenser
Or when failure, it can be manipulated by driver by drag-line and realize dispensing operation, effectively increase the reliability of the present apparatus.
Further, the top of manual side plate and electronic side plate offers coaxial through-hole, and the coaxial through-hole is for connecting
Carry part, coaxial through-hole can both be directly connected to axis class carry part, can also pass through pin shaft connection ring class carry part.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the perspective view of the explosion of Fig. 1.
Fig. 3 is hook latch status diagram.
Fig. 4 is hook release conditions schematic diagram.
Fig. 5 is rotating electromagnet component diagram.
In attached drawing, the manual side plate of 1-, the electronic side plate of 2-, the manual tommy bar of 3-, 4- emergency zipper component, 5- hook, 6- hook
Axis, 7- thumb wheel, 8- thumb wheel axis, 9- thumb wheel spring, 10- lock, 11- latch shaft, 12- anticollision block, 13- anticollision block spiral shell
Bolt, the normal dispenser of 14-, 15- rotating electromagnet, 16- sectorial block, 17- rotating electromagnet shell, the close switch of 18-.
Specific embodiment
With reference to the accompanying drawing and the present invention is explained in detail in embodiment.
As depicted in figs. 1 and 2, a kind of helicopter handling carry device, including manual side plate 1, electronic side plate 2, pull manually
Bar 3, normal dispenser 14, hook 5, hook axis 6, thumb wheel 7, thumb wheel axis 8, thumb wheel spring 9, lock 10 and lock shaft 11；
Wherein, an installation hook 5, hook axis 6, thumb wheel 7, thumb wheel axis 8, thumb wheel spring are formed between manual side plate 1 and electronic side plate 2
9, lock 10 and the accommodating space of lock shaft 11；The both ends of hook axis 6, thumb wheel axis 8 and lock shaft 11 are respectively set
On manual side plate 1 and electronic side plate 2；Hook 5 is mounted on hook axis 6 by top aperture, and thumb wheel 7 is mounted on thumb wheel axis 8,
Lock 10 is set in lock shaft 11 by middle part aperture；The top of hook 5 and the lower end of lock 10 are in close contact, lock 10
Upper end and thumb wheel 7 upper-end contact；Normal dispenser sets 14 outsides that electronic side plate 2 is arranged in, and the outside of manual side plate 1 is set
It is equipped with a fixed pin shaft, manual tommy bar 3 is set in the fixed pin shaft, and manual tommy bar 3 can be rotated around fixed pin shaft；Thumb wheel 7
Two sides are contacted with manual tommy bar 3 and normal dispenser 14 respectively, and manual tommy bar 3 and normal dispenser 14 provide rotation to thumb wheel 7
Torque；One end of the upper end connection thumb wheel spring 9 of thumb wheel 7, the other end of thumb wheel spring 9 are fixedly connected with electronic side plate 2；
The top of hook 5 is provided with the anticollision block 12 for limiting 5 rotational angles of hook, and anticollision block 12 is elasticity
Body, anticollision block 12 are connect with manual side plate；Manual side plate 1 and electronic side plate 2 offer arc in the position of installation thumb wheel 7
Through-hole, the two sides of thumb wheel 7 are separately provided for connecting the first driving portion of manual tommy bar 3 and normal dispenser 14 and the second drive
Dynamic portion, the first driving portion and the second driving portion are each passed through the arc-shaped through-hole on manual side plate 1 and electronic side plate 2；First driving
Portion offsets with manual 3 lower end of tommy bar, and interaction force is parallel to manual side plate 1, the interaction force make manual tommy bar and
Thumb wheel 7 all has the trend of rotation, and the second driving portion offsets with the actuator in normal dispenser 14, and interaction force is parallel
In electronic side plate 2；Manual tommy bar 3 is also connected with the first torsional spring for resetting it.
Normal dispenser 14 includes rotating electromagnet 15, sectorial block 16, rotating electromagnet shell 17 and close switch 18,
Rotating electromagnet 15, sectorial block 16 and close switch 18 are arranged in rotating electromagnet shell 17, sectorial block 16 and rotation
Electromagnet 15 connects, and sectorial block 16 and the second drive rod of thumb wheel 7 offset；Close to the open end face of switch 18 and hook 5, use
In the state of monitoring hook 5.
It latches 10 upper ends and is provided with roller bearing, the follower for latching the roller bearing and thumb wheel 7 of 10 upper ends offsets, interaction force
It is parallel to the plane of rotation of lock 10；The lower end of lock 10 is provided with idler wheel, and the lower end idler wheel and hook 5 for latching 10 offset,
Interaction force is parallel to the plane of rotation of lock 10；Lock 10 is connected with the second torsional spring for resetting it；
The outside of manual side plate 1 is provided with emergency traction cable 4, and the lower end connection of manual tommy bar 3 is met an urgent need in traction cable 4
Actuator；The actuator of emergency traction cable 4 is also connected with emergency drag-line, is provided on the actuator for traction cable 4 of meeting an urgent need multiple
Position spring.
The top of manual side plate 1 and electronic side plate 2 offers coaxial through-hole, and the coaxial through-hole is for connecting carry part.
As an embodiment of the present invention, a kind of helicopter handling carry device, including manual side plate 1 and electronic side plate
2, hook 5 and the hook connection of axis 6 are mounted between manual side plate 1 and electronic side plate 2, and hook 5 can be revolved around the center of hook axis 6
Turn, the upper end for linking up with 5 can be with the lower end in contact of lock 10, and hook 5 can be limited to release conditions side by latching 10 in the latched condition
To movement, mechanism locking states are maintained；
Lock 10 is connect by a lock shaft 11 with manual side plate 1 and electronic side plate 2；Lock 10 can be around lock shaft
11 rotations, 10 can be latched in the latched condition for limiting hook 5 to release with the upper-end contact of hook 5 by latching 10 lower end
State direction movement, maintains mechanism locking states；10 upper end and the upper-end contact of thumb wheel 7 are latched, in the latched condition thumb wheel 7
Lock 10 can be limited to rotate to release conditions direction, maintain mechanism locking states.
Currently preferred, lock shaft 11 is screw bolt-type shaft.
The thumb wheel 7 is connect by thumb wheel axis 8 with manual side plate 1 and electronic side plate 2；Thumb wheel 7 is rotated around thumb wheel axis 8, is dialled
Wheel 7 upper end can with lock 10 upper-end contact, and to lock 10 upper ends roller bearing apply active force, the active force have make
The trend of 10 rotation of lock, thumb wheel 7 can limit lock 10 and rotate to release conditions direction in the latched condition, maintain mechanism locking
State；Thumb wheel axis 8 uses bolt.
Thumb wheel 7 stretches out the part of electronic side plate 2 and sectorial block 16 cooperates, and sectorial block 16 is mentioned for transmitting rotating electromagnet 15
The torque of confession；Torque is generated after rotating electromagnet 15 is powered and rotates the angle of setting, by sectorial block 16 by torque and angle
Displacement passes to thumb wheel 7, and thumb wheel 7 turns to mechanical structure release conditions, discharges load；Thumb wheel 7 stretches out the part of manual side plate 1
Cooperate with manual tommy bar 3, pull manual tommy bar 3, manual tommy bar 3 provides thumb wheel 7 and rotates required torque and angular displacement, works as thumb wheel
Mechanical structure release conditions are turned to, load is discharged.
The elastic cylindrical pin that thumb wheel spring 9 connects on thumb wheel 7 and electronic side plate 2 mentions when thumb wheel is located at latched position
For the power of limitation thumb wheel rotation, latched position is kept it in；After thumb wheel 7 rotates, thumb wheel 7 is provided and is returned needed for latched position
Power.
An elastic cylindrical pin is additionally provided on electronic side plate 2, elastic cylindrical pin is for connecting thumb wheel spring.
The equal aperture in top of manual side plate 1 and electronic side plate 2 is used to connect the carry component of helicopter.
As shown in Figure 1, Figure 2 and Figure 4, normal dispenser 14 is installed in the outside of electronic side plate 2, and normal dispenser 14 passes through lock
Button shaft 11 and anticollision block bolt 13 are connect with electronic side plate 2；The top aperture of electronic side plate 2 is used for and helicopter tie point
It is connected, the pin shaft for passing through the aperture of electronic side plate top and the aperture of manual side plate top using one is connect with helicopter tie point；
Anticollision block 12 is installed in the cavity between manual side plate 1 and electronic side plate 2, anticollision block bolt 13 pass through manual side plate 1,
Anticollision block 12, electronic side plate 2, are attached with rotating electromagnet shell.
As shown in figure 5, rotating electromagnet shell 17 is mounted on electronic side by lock shaft 11 and anticollision block bolt 13
The side of plate 2；Rotating electromagnet 15 is mounted in rotating electromagnet shell 17, and two studs of 15 lower part of rotating electromagnet pass through rotation
Turn electromagnet housing 17, is connect by two nuts with rotating electromagnet shell 17；It is provided in electromagnet housing 17 close to switch
18, it is connect close to switch 18 with rotating electromagnet shell 17 using screw；The hole on electronic side plate 2 is passed through to extension close to switch 18
The position of hook 5 is monitored；The top of rotating electromagnet 15 is arranged in sectorial block 16, is connected by three screws and rotating electromagnet
It connects.
The outside of manual side plate 1 is provided with torsional spring, and torsional spring includes the first torsional spring and the second torsional spring, a torsion of the first torsional spring
Arm is connect with manual tommy bar 3, another torque arm of the first torsional spring is connected on manual side plate 1；A torque arm and lock for second torsional spring
10 connection of button, another torque arm of the second torsional spring are connect with manual side plate 1.
The outside of manual tommy bar 3 is additionally provided with manual tommy bar cover board, and manual tommy bar cover board is mounted on the outer of manual side plate 1
Side, manual tommy bar cover board are connect using two screws with manual side plate 1.
The operational process of handling carry device of the present invention is specific as follows:
As shown in figure 3, the present invention is in the latched condition, cargo on hook 5, links up with 5 head by a link carry
Portion and lock lower contacts, pass to lock 10 for load, and the upper end for latching 10 pushes down the follower of thumb wheel 7 by roller bearing,
When latched position, the power that lock 10 passes to thumb wheel 7 is tended to push thumb wheel to locked position, to realize handling carry device
Locking it is reliable.
As shown in figure 4, driver is filled by the dispensing key on lower control arm to handling carry when needing to launch cargo
The rotating electromagnet 15 set is powered, and under electromagnetic force, rotating electromagnet 15 is rotated, and drive is mounted on rotating electromagnet 15
On sectorial block 16 rotate.Sectorial block 16 rotates and then thumb wheel 7 is pushed to turn to releasing position, and lock 10 is in hook 5 and carry
It is rotated under cargo gravity, until hook 5 is separated with lock 10, cargo link slides from hook 5, completes to launch.
When needing carry cargo, hook 5 should be adjusted first to release conditions, cargo is connected on a link,
The link pushes 5 inside upper parts of hook that it is made to turn to locking states to locking states direction, links up with and pushes in 5 rotation processes
10 rotation of lock, when hook 5 goes to latched position, lock 10 goes back to latched position under the action of thumb wheel 7, completes carry.
When electromagnetism, which is launched, to fail, need to complete carry cargo using jury launch to launch.Crew pulls to be located at and drive
The emergency drag-line tommy bar in cabin is sailed, emergency drag-line is pulled, emergency drag-line drives manual tommy bar 3 to rotate, and manual tommy bar 3 pushes thumb wheel
7 turn to releasing position, and lock 10 rotates under hook 5 and carry cargo gravity, until hook 5 is separated with lock 10,
Cargo link slides from hook, completes to launch.
After helicopter landing, when ground staff needs to operate unloading cargo, manual tommy bar 3 is pulled, manual tommy bar 3 pushes away
Dynamic thumb wheel 7 turns to releasing position, and lock 10 rotates under hook 5 and link gravity, until linking up with 5 and 10 points of lock
From cargo link slides from hook 5, completes the unloading of cargo.
Claims (10)
1. a kind of helicopter handling carry device, which is characterized in that including manual side plate (1), electronic side plate (2), manual tommy bar
(3), normal dispenser (14), hook (5), hook axis (6), thumb wheel (7), thumb wheel axis (8), thumb wheel spring (9), lock (10) with
And lock shaft (11)；Wherein, an installation hook (5), hook axis are formed between manual side plate (1) and electronic side plate (2)
(6), the accommodating space of thumb wheel (7), thumb wheel axis (8), thumb wheel spring (9), lock (10) and lock shaft (11)；Link up with axis
(6), the both ends of thumb wheel axis (8) and lock shaft (11) are separately mounted to be arranged on manual side plate (1) and electronic side plate (2)；
Hook (5) is mounted on hook axis (6) by top aperture, and thumb wheel (7) is mounted on thumb wheel axis (8), is latched during (10) pass through
Portion's aperture set is mounted on lock shaft (11)；The lower end on the top and lock (10) of linking up with (5) is in close contact, lock (10)
The upper-end contact of upper end and thumb wheel (7)；Normal dispenser sets (14) and is arranged in the outside of electronic side plate (2), and manual tommy bar (3) sets
Set the outside in manual side plate (1)；The two sides of thumb wheel (7) are contacted with manual tommy bar (3) and normal dispenser (14) respectively, manually
Tommy bar (3) and normal dispenser (14) provide rotating torque to thumb wheel (7)；The one of upper end connection thumb wheel spring (9) of thumb wheel (7)
End, the other end of thumb wheel spring (9) are fixedly connected with electronic side plate (2).
2. helicopter handling carry device according to claim 1, which is characterized in that the top setting of hook (5) is useful
In limitation hook (5) rotational angle anticollision block (12), anticollision block (12) be elastomer, anticollision block (12) using across
The installation of the anticollision block bolt (13) of manual side plate (1) and electronic side plate (2).
3. helicopter handling carry device according to claim 1, which is characterized in that manual side plate (1) and electronic side plate
(2) arc-shaped through-hole is offered in the position of installation thumb wheel (7), the two sides of thumb wheel (7) are separately provided for connection and pull manually
The first driving portion and the second driving portion of bar (3) and normal dispenser (14), the first driving portion and the second driving portion are each passed through
Arc-shaped through-hole on manual side plate (1) and electronic side plate (2)；First driving portion offsets with manual tommy bar (3) lower end, phase interaction
Being oriented parallel to manual side plate (1) firmly, the second driving portion offsets with the actuator in normal dispenser (14), phase interaction
Firmly be oriented parallel to electronic side plate (2)；Manual tommy bar (3) is also connected with the first torsional spring for resetting it.
4. helicopter handling carry device according to claim 3, which is characterized in that normal dispenser (14) includes rotation
Electromagnet (15), sectorial block (16), rotating electromagnet shell (17) and close switch (18), rotating electromagnet (15), sector
Block (16) and close switch (18) are arranged in rotating electromagnet shell (17), sectorial block (16) and rotating electromagnet (15)
Connection, sectorial block (16) and the second drive rod of thumb wheel (7) offset；Close to the open end face of switch (18) and hook (5), use
In the state of monitoring hook (5).
5. helicopter handling carry device according to claim 1, which is characterized in that the lower end of lock (10) is provided with rolling
The upper end of wheel, lock (10) is provided with roller bearing；The follower for latching the roller bearing and thumb wheel (7) of (10) upper end offsets, phase interaction
The plane of rotation for being oriented parallel to lock (10) firmly；The idler wheel of lock (10) lower end offsets with hook (5), interacts
The plane of rotation for being oriented parallel to lock (10) of power；Lock (10) is connected with the second torsional spring for resetting it.
6. helicopter handling carry device according to claim 1, which is characterized in that the outside of manual side plate (1) is arranged
Have emergency traction cable (4), actuator in lower end connection emergency traction cable (4) of manual tommy bar (3).
7. helicopter handling carry device according to claim 6, which is characterized in that the driving of emergency traction cable (4)
Part uses a drag-line.
8. helicopter handling carry device according to claim 1, which is characterized in that manual side plate (1) and electronic side plate
(2) top offers coaxial through-hole, and the coaxial through-hole is for connecting carry part.
9. the operation method of helicopter handling carry device as described in any one of claims 1 to 8, which is characterized in that
When carry cargo, hook (5) is adjusted to release conditions first, cargo link is put into the opening inner side of hook (5), is used
Cargo link pushes hook (5) inside upper part to rotate it to locking states direction, links up with and pushes lock in (5) rotation process
(10) it rotates, when hook (5) goes to latched position, the upper end of lock (10) offsets with thumb wheel (7) into latched position again, complete
At carry, into locking states；
In the latched condition, cargo passes through a link carry on hook (5), under the head and lock (10) of linking up with (5)
End offsets, and load is passed to lock (10), and the upper end of lock (10) pushes down the follower of thumb wheel (7) by roller bearing, is locking
When position, the power that lock (10) passes to thumb wheel (7) is tended to push thumb wheel to locked position, to realize handling carry device
Locking it is reliable.
10. operation method according to claim 9, which is characterized in that when needing to launch cargo, crew is operated just
Normal dispenser (14), normal dispenser (14) driving thumb wheel (7) rotate to releasing position, and thumb wheel (7) turns to releasing position, locks
Button (10) rotates under hook (5) and carry cargo gravity, until hook (5) is separated with lock (10), hook (5) is opened
The link of mouth down, cargo slides from hook (5) opening, completes to launch；
When normal dispenser (14) failure, carry cargo is completed using jury launch and is launched；Manual tommy bar (3) are driven, manually
Lower part driving thumb wheel (7) of tommy bar (3) is rotated to releasing position, and thumb wheel (7) turns to releasing position, and lock (10) is being linked up with
(5) and under carry cargo gravity it rotates, until hook (5) is separated with lock (10), links up with opening down, the cargo of (5)
Link from hook (5) opening slide, complete launch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811647414.8A CN109625270A (en) | 2018-12-29 | 2018-12-29 | A kind of helicopter handling carry device and its operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811647414.8A CN109625270A (en) | 2018-12-29 | 2018-12-29 | A kind of helicopter handling carry device and its operation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109625270A true CN109625270A (en) | 2019-04-16 |
Family
ID=66054904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811647414.8A Pending CN109625270A (en) | 2018-12-29 | 2018-12-29 | A kind of helicopter handling carry device and its operation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109625270A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127058A (en) * | 2019-05-05 | 2019-08-16 | 哈瓦国际航空技术（深圳）有限公司 | Guided missile hanger and guided missile hanging structure |
| CN110239715A (en) * | 2019-06-11 | 2019-09-17 | 深圳市科比特航空科技有限公司 | A kind of throwing device and unmanned plane |
| CN110371297A (en) * | 2019-08-23 | 2019-10-25 | 重庆恩斯特龙通用航空技术研究院有限公司 | A kind of helicopter cargo hook device |
| CN111017217A (en) * | 2019-12-30 | 2020-04-17 | 中航电测仪器(西安)有限公司 | Automatic cargo grabbing device for helicopter |
| CN111017216A (en) * | 2019-12-28 | 2020-04-17 | 中航电测仪器(西安)有限公司 | Unmanned helicopter cargo external hanging and throwing monitoring device and method |
| CN112208769A (en) * | 2020-09-25 | 2021-01-12 | 中国直升机设计研究所 | Adjustable locking mechanism for accommodating and storing hook of goods hung outside helicopter |
| CN112238942A (en) * | 2019-07-16 | 2021-01-19 | 北京京东尚科信息技术有限公司 | Automatic cargo throwing mechanism and unmanned aerial vehicle |
| CN114506454A (en) * | 2021-12-10 | 2022-05-17 | 武汉航空仪表有限责任公司 | Loading and unloading system and method for airborne suspended object |
| CN115593631A (en) * | 2022-12-13 | 2023-01-13 | 四川腾盾科技有限公司（Cn） | Double-redundancy unmanned aerial vehicle hanging and throwing device and working method thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127058A (en) * | 2019-05-05 | 2019-08-16 | 哈瓦国际航空技术（深圳）有限公司 | Guided missile hanger and guided missile hanging structure |
| CN110239715A (en) * | 2019-06-11 | 2019-09-17 | 深圳市科比特航空科技有限公司 | A kind of throwing device and unmanned plane |
| CN112238942A (en) * | 2019-07-16 | 2021-01-19 | 北京京东尚科信息技术有限公司 | Automatic cargo throwing mechanism and unmanned aerial vehicle |
| CN112238942B (en) * | 2019-07-16 | 2024-04-16 | 北京京东乾石科技有限公司 | Automatic cargo throwing mechanism and unmanned aerial vehicle |
| CN110371297A (en) * | 2019-08-23 | 2019-10-25 | 重庆恩斯特龙通用航空技术研究院有限公司 | A kind of helicopter cargo hook device |
| CN111017216A (en) * | 2019-12-28 | 2020-04-17 | 中航电测仪器(西安)有限公司 | Unmanned helicopter cargo external hanging and throwing monitoring device and method |
| CN111017217A (en) * | 2019-12-30 | 2020-04-17 | 中航电测仪器(西安)有限公司 | Automatic cargo grabbing device for helicopter |
| CN112208769A (en) * | 2020-09-25 | 2021-01-12 | 中国直升机设计研究所 | Adjustable locking mechanism for accommodating and storing hook of goods hung outside helicopter |
| CN112208769B (en) * | 2020-09-25 | 2022-11-04 | 中国直升机设计研究所 | Adjustable locking mechanism for accommodating and storing hook of goods hung outside helicopter |
| CN114506454A (en) * | 2021-12-10 | 2022-05-17 | 武汉航空仪表有限责任公司 | Loading and unloading system and method for airborne suspended object |
| CN115593631A (en) * | 2022-12-13 | 2023-01-13 | 四川腾盾科技有限公司（Cn） | Double-redundancy unmanned aerial vehicle hanging and throwing device and working method thereof |
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Application publication date: 20190416 |