CN209008881U - A kind of unmanned plane locking release device - Google Patents
A kind of unmanned plane locking release device Download PDFInfo
- Publication number
- CN209008881U CN209008881U CN201821760014.3U CN201821760014U CN209008881U CN 209008881 U CN209008881 U CN 209008881U CN 201821760014 U CN201821760014 U CN 201821760014U CN 209008881 U CN209008881 U CN 209008881U
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- unmanned plane
- latch hook
- release device
- hawser
- locking release
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Abstract
The utility model discloses a kind of unmanned plane locking release device, including lockable mechanism, tension mechanism and wire rope cutter, the lockable mechanism includes latch hook, only lock hanging point and hawser, the latch hook is connect with the fixed frame posterior rotation on trolley and the latch hook upper end is equipped with fixing groove, the only lock hanging point is adapted with the fixing groove, spring is equipped between the latch hook lower end and fixed frame, the hawser right part is protruding and is bundled on the support rod on the right side of fixed frame, and the wire rope cutter is corresponding with hawser right part position；The tension mechanism includes thrust bearing, thrust mandril and draws spiral shell, and the front end of the thrust mandril is abutted with the thrust bearing.The unmanned plane locking release device of the utility model, hawser and wire rope cutter are used cooperatively in lockable mechanism, and trolley can be enable to carry out quick release in predetermined distance, make unmanned plane smoothly winged from erecting, and performance is more stable.
Description
Technical field
The utility model relates to unmanned aerial vehicle ejecting lift-off technology field, more specifically a kind of unmanned plane locking release dress
It sets.
Background technique
Unmanned plane, which takes off, to be usually required by means of unmanned aerial vehicle ejector, unmanned aerial vehicle ejector be usually utilize rubber band, air pressure,
The different mode of work-doing such as hydraulic, accelerates to takeoff speed for unmanned plane in relatively short distance.Trolley is unmanned aerial vehicle ejecting
The important component of device, for carrying unmanned plane.Before unmanned aerial vehicle ejecting, unmanned plane is first passed through into locking relieving mechanism
It is fixed on trolley.Before unmanned aerial vehicle ejecting, trolley drives unmanned plane to do synchronous add together under external tensile force
Speed movement.When unmanned plane reaches catapult-assisted take-off speed, locking relieving mechanism is unlocked, while trolley does deceleration fortune
Dynamic, unmanned plane is separated with trolley.
Existing locking relieving mechanism is usually to use sensor to be controlled, i.e., using the mechanical sensing of different model
Device and photoelectric sensor acquire and emit electric signal, drive executive component to open and close tripper, but unlocked time phase
To longer, and the performance less stable of sensor.
Utility model content
The purpose of this utility model is to provide a kind of unmanned plane locking release device, hawser and wire rope cutter in lockable mechanism
Be used cooperatively, trolley can be enable to carry out quick release in predetermined distance, make unmanned plane smoothly winged from erecting, and property
It can be more stable.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of unmanned plane locking release device is arranged on trolley, and trolley travels on guide rail frame.Nobody
Machine locking release device include lockable mechanism, tension mechanism and with the wire rope cutter that is arranged on the right side of the guide rail frame, the lock
Locking mechanism includes latch hook, only lock hanging point and the hawser for fixing the latch hook, the fixed frame on the latch hook and trolley
Posterior rotation connection and the latch hook upper end are equipped with the fixing groove of opening upwards, and the only lock hanging point is arranged in unmanned fuselage afterbody
Lower section is simultaneously adapted with the fixing groove, and the latch hook lower end is cut to the back lower place and set between oblique and described latch hook lower end and fixed frame
There is spring, the hawser right part is protruding and is bundled on the support rod on the right side of fixed frame, the wire rope cutter and the cable
Rope right part position is corresponding；The tension mechanism includes thrust bearing, thrust mandril and drawing spiral shell, thrust mandril rear end and support
Frame trolley rear end is hinged and is in tilted layout along upper front, and the thrust bearing is arranged in unmanned waist, the thrust mandril
Front end is abutted with the thrust bearing, in the middle part of thrust mandril described in the drawing screw connection and in the middle part of trolley.
The wire rope cutter includes the cutter being vertically arranged and the tool apron for fixing the cutter.
Fixation hole of the cable takeup on fixed frame and across latch hook lower end.
The support rod is in inverted L shape, including transverse part and vertical portion, the vertical portion are located at the right side of the transverse part,
The lower end of the hawser is fixed on the lower end of the vertical portion, and the vertical portion lower end is equipped with the ring-type for fixing hawser lower end
Slot.
Unmanned plane locking release device further includes guiding mechanism, and the guiding mechanism includes preceding hanging point and is arranged small in bracket
The leading truck at Chinese herbaceous peony end, the leading truck are equipped with guide groove, and the preceding hanging point is arranged below unmanned waist, described to lead
It include horizontal slot portion and V-groove portion to slot, the V-groove portion is located at the front side of the horizontal slot portion, V-groove portion opening court
Before.
The latch hook top is inserted with safety pin.
The safety pin right end is equipped with pull ring.
Thrust mandril front end is equipped with bulb, and the thrust bearing is equipped with groove corresponding with the bulb.
The lower spring end is fixed on fixed frame by lateral supporting plate, is passed through between the spring and the lateral supporting plate
Bolt is fixedly connected.
The hawser is cordage.
The beneficial effects of the utility model are as follows:
One, the lockable mechanism of the utility model includes latch hook, only lock hanging point and the hawser for fixing latch hook, in guide frame
Being used cooperatively for setting wire rope cutter on the right side of frame, hawser and wire rope cutter, can enable trolley carry out in predetermined distance quickly
Synchronizing unlocking makes unmanned plane smoothly winged from erecting；
Two, the utility model lockable mechanism in the prior art use sensor lockable mechanism compared with, performance compares
Stablize；
Three, the tension mechanism of the utility model includes thrust bearing, thrust mandril and draws spiral shell, and three's is used cooperatively, can be with
Make unmanned plane be in can quick state, and thrust mandril is easy to adjust, draws spiral shell that can make between thrust mandril and thrust bearing
There are certain pre- thrusts, convenient for taking off for unmanned plane；
Four, the guiding mechanism of the utility model includes preceding hanging point and leading truck, is taken off convenient for the fixation and stabilization of unmanned plane.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is enlarged drawing at B in Fig. 1；
Fig. 4 is enlarged drawing at C in Fig. 1
Fig. 5 is the rearview of Fig. 1；
Fig. 6 is enlarged drawing at E in Fig. 5.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.It should be clear that this specification attached drawing is drawn
Structure, ratio, size for showing etc., only to cooperate the revealed content of specification, for those skilled in the art's understanding
With reading, enforceable qualifications are not intended to limit the utility model, therefore do not have technical essential meaning, any structure
Modification, the change of proportionate relationship or the adjustment of size, do not influencing the effect of the utility model can be generated and can reach
Purpose under, should all still fall in the range of the revealed technology contents of the utility model can cover.Meanwhile institute in this specification
Such as "upper" of reference, "lower", "left", "right", " centre " and " one " term, be merely convenient to the clear of narration, Er Feiyong
To limit the enforceable range of the utility model, relativeness is altered or modified, under the content of no substantial changes in technology, when
Also it is considered as the enforceable scope of the utility model.
As shown in Figures 1 to 6, a kind of unmanned plane locking release device is arranged on trolley 1, and trolley 1 is being led
It is travelled on rail frame 2.Unmanned plane locking release device include lockable mechanism, tension mechanism, guiding mechanism and be arranged described
The wire rope cutter 11 on 2 right side of guide rail frame.The lockable mechanism includes latch hook 8, stops lock hanging point 9 and for fixing the latch hook 8
Hawser 6, the latch hook 8 is connect with the fixed frame posterior rotation on trolley 1 and 8 upper end of the latch hook is equipped with opening upwards
Fixing groove 10, the only lock hanging point 9 are arranged in unmanned plane body lower rear and are adapted with the fixing groove 10.The latch hook 8
Lower end cuts to the back lower place and is equipped with spring 12 between oblique and described 8 lower end of latch hook and fixed frame, and 6 right part of hawser is protruding
And be bundled on the support rod 13 on the right side of fixed frame, the wire rope cutter 11 is corresponding with the 6 right part position of hawser.It is described to rise
Tight mechanism includes thrust bearing 3, thrust mandril 4 and draws spiral shell 5, and 4 rear end of thrust mandril is hinged with 1 rear end of trolley and along upper
Front is in tilted layout, and the thrust bearing 3 is arranged in unmanned waist, and the front end of the thrust mandril 4 is supported with the thrust bearing 3
It connects, the drawing spiral shell 5 connects 4 middle part of thrust mandril and 1 middle part of trolley.
The wire rope cutter 11 includes the cutter being vertically arranged and the tool apron for fixing the cutter.
The hawser 6 is wrapped in the fixation hole on fixed frame and passing through 8 lower end of latch hook.
The support rod 13 is in inverted L shape, including transverse part and vertical portion, the vertical portion are located at the right side of the transverse part
Side, the lower end of the hawser 6 are fixed on the lower end of the vertical portion, and the vertical portion lower end is equipped with for fixing 6 lower end of hawser
Endless groove, endless groove convenient for binding hawser 6.
The guiding mechanism includes preceding hanging point 14 and the leading truck 15 that 1 front end of trolley is arranged in, the leading truck 15
It is equipped with guide groove 16, the preceding hanging point 14 is arranged below unmanned waist, and the guide groove 16 includes horizontal slot portion and V
Type groove portion, the V-groove portion are located at the front side of the horizontal slot portion, and the V-groove portion opening is facing forward.It is convenient for front hanging in V-groove portion
The disengaging of point 14.
8 top of latch hook is inserted with safety pin 7.
7 right end of safety pin is equipped with pull ring, and pull ring is convenient for the extraction of safety pin 7.
4 front end of thrust mandril is equipped with bulb, and the thrust bearing 3 is equipped with groove corresponding with the bulb.
12 lower end of spring is fixed on fixed frame by lateral supporting plate, between the spring 12 and the lateral supporting plate
It is fixedly connected by bolt.
The hawser 6 is cordage.
Specific work process is as follows:
First the preceding hanging point 14 of unmanned fuselage is put into the guide groove 16 of leading truck 15 of trolley 1, then by nobody
Only lock hanging point 9 on fuselage is fallen into the groove on the latch hook 8 on trolley 1；Then with high-intensity fiber rope that 8 bolt of latch hook is firm
It is fixed, it is then lifted up thrust mandril 4 again, keeps the bulb of thrust mandril 4 corresponding with the position of 3 groove of thrust bearing, then
The length of thrust mandril 4 is adjusted again, until thrust mandril 4 and thrust bearing 3 completely attach to；Then it screws and draws spiral shell 5 and make to screw power
Square reaches 2 ns/m, is inserted into safety pin 7.
First safety pin 7 is removed before unmanned aerial vehicle ejecting, then presses eject button, trolley 1 is in hydraulic power
Acceleration is fast moved along guide rail frame 2 under speed increasing mechanism driving, unmanned plane and trolley 1 move synchronously during this,
When trolley 1 and unmanned plane are moved at wire rope cutter 11, for unmanned plane already close to the speed that can be taken off is reached, bracket is small
During 1 high speed of vehicle passes through wire rope cutter 11, when wire rope cutter 11 quickly cuts off the high-intensity fiber rope of fixed latch hook 8, unmanned plane reaches
To the speed that can be taken off, while under the action of 12 reaction force of spring, latch hook 8 is opened, and lockable mechanism is unlocked, and is held in the palm
Frame trolley 1 does retarded motion, and unmanned plane is winged from erecting.The utility model passes through test of many times, stable and reliable for performance, high speed load
Lower unlocked time is shorter.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.
Claims (10)
1. a kind of unmanned plane locking release device is arranged on trolley, trolley travels on guide rail frame, feature
Be: including lockable mechanism, tension mechanism and with the wire rope cutter that is arranged on the right side of the guide rail frame, the lockable mechanism includes
Latch hook, only lock hanging point and the hawser for fixing the latch hook, the latch hook connect with the fixed frame posterior rotation on trolley
Connect and the latch hook upper end be equipped with opening upwards fixing groove, it is described only lock hanging point setting unmanned plane body lower rear and with institute
It states fixing groove to be adapted, the latch hook lower end cuts to the back lower place and is equipped with spring, institute between oblique and described latch hook lower end and fixed frame
State that hawser right part is protruding and on the support rod that is bundled on the right side of fixed frame, the wire rope cutter and hawser right end position
It sets corresponding；The tension mechanism includes thrust bearing, thrust mandril and drawing spiral shell, thrust mandril rear end and trolley rear end
It is hinged and be in tilted layout along upper front, the thrust bearing setting in unmanned waist, the front end of the thrust mandril with it is described
Thrust bearing abuts, in the middle part of thrust mandril described in the drawing screw connection and in the middle part of trolley.
2. unmanned plane locking release device according to claim 1, it is characterised in that: the wire rope cutter includes being vertically arranged
Cutter and tool apron for fixing the cutter.
3. unmanned plane locking release device according to claim 2, it is characterised in that: the cable takeup is on fixed frame
And pass through the fixation hole of latch hook lower end.
4. unmanned plane locking release device according to claim 1, it is characterised in that: the support rod is in inverted L shape, including
Transverse part and vertical portion, the vertical portion are located at the right side of the transverse part, and the lower end of the hawser is fixed on the vertical portion
Lower end, the vertical portion lower end is equipped with endless groove for fixing hawser lower end.
5. unmanned plane locking release device according to claim 1, it is characterised in that: it further include guiding mechanism, it is described to lead
Hanging point and the leading truck that trolley front end is arranged in, the leading truck are equipped with guide groove, the front hanging before including to mechanism
Point is arranged below unmanned waist, and the guide groove includes horizontal slot portion and V-groove portion, and the V-groove portion is located at described
The front side of horizontal slot portion, the V-groove portion opening are facing forward.
6. unmanned plane locking release device according to claim 1, it is characterised in that: the latch hook top is inserted with safety
Pin.
7. unmanned plane locking release device according to claim 6, it is characterised in that: the safety pin right end, which is equipped with, to be drawn
Ring.
8. unmanned plane locking release device according to claim 1, it is characterised in that: thrust mandril front end is equipped with ball
Portion, the thrust bearing are equipped with groove corresponding with the bulb.
9. unmanned plane locking release device according to claim 1, it is characterised in that: the lower spring end passes through laterally branch
Plate is fixed on fixed frame, is fixedly connected between the spring and the lateral supporting plate by bolt.
10. unmanned plane locking release device according to claim 1, it is characterised in that: the hawser is cordage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821760014.3U CN209008881U (en) | 2018-10-29 | 2018-10-29 | A kind of unmanned plane locking release device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821760014.3U CN209008881U (en) | 2018-10-29 | 2018-10-29 | A kind of unmanned plane locking release device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209008881U true CN209008881U (en) | 2019-06-21 |
Family
ID=66840479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821760014.3U Active CN209008881U (en) | 2018-10-29 | 2018-10-29 | A kind of unmanned plane locking release device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209008881U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264016A (en) * | 2018-10-29 | 2019-01-25 | 河南省汇隆精密设备制造股份有限公司 | A kind of unmanned plane locking release device |
| CN110877749A (en) * | 2019-12-06 | 2020-03-13 | 湖南浩天翼航空技术有限公司 | Unmanned aerial vehicle launches automatic release mechanism |
-
2018
- 2018-10-29 CN CN201821760014.3U patent/CN209008881U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264016A (en) * | 2018-10-29 | 2019-01-25 | 河南省汇隆精密设备制造股份有限公司 | A kind of unmanned plane locking release device |
| CN109264016B (en) * | 2018-10-29 | 2024-05-14 | 河南省汇隆精密设备制造股份有限公司 | Unmanned aerial vehicle locking release |
| CN110877749A (en) * | 2019-12-06 | 2020-03-13 | 湖南浩天翼航空技术有限公司 | Unmanned aerial vehicle launches automatic release mechanism |
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