CN109747827B - Multi-group rectangular slide rail type unmanned aerial vehicle launching device and launching method - Google Patents

Multi-group rectangular slide rail type unmanned aerial vehicle launching device and launching method Download PDF

Info

Publication number
CN109747827B
CN109747827B CN201811616522.9A CN201811616522A CN109747827B CN 109747827 B CN109747827 B CN 109747827B CN 201811616522 A CN201811616522 A CN 201811616522A CN 109747827 B CN109747827 B CN 109747827B
Authority
CN
China
Prior art keywords
unmanned aerial
aerial vehicle
slide rail
hanger
supports
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.)
Active
Application number
CN201811616522.9A
Other languages
Chinese (zh)
Other versions
CN109747827A (en
Inventor
任远春
张永辉
李素琴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AVIC First Aircraft Institute
Original Assignee
AVIC First Aircraft Institute
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by AVIC First Aircraft Institute filed Critical AVIC First Aircraft Institute
Priority to CN201811616522.9A priority Critical patent/CN109747827B/en
Publication of CN109747827A publication Critical patent/CN109747827A/en
Application granted granted Critical
Publication of CN109747827B publication Critical patent/CN109747827B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The invention discloses a multi-group rectangular slide rail type unmanned aerial vehicle throwing device, which comprises a mother machine, a slide rail throwing device and a plurality of rectangular storage frames, wherein the slide rail throwing device and the rectangular storage frames are all arranged at the tail part of a body of the mother machine, the rectangular storage frames are sequentially arranged at the tail part of the body of the mother machine to form an unmanned aerial vehicle throwing channel, the slide rail throwing device is arranged behind the rectangular storage frame at the tail end of the unmanned aerial vehicle throwing channel, the rectangular storage frame comprises two groups of supports and a plurality of groups of unmanned aerial vehicle hangers, steps are arranged at the lowest part of the two groups of supports in the vertical direction, a first limiting device is arranged on the supports, the unmanned aerial vehicle hangers are sequentially arranged on the supports from top to bottom, a second limiting device matched with the first limiting device is also arranged on the unmanned aerial vehicle hangers, each group of unmanned aerial vehicle hangers are step-shaped, can slide downwards along the supports under the action of self gravity and stop at the lowest step of the supports, the invention can provide storage capacity of 15 same-configuration medium and large unmanned aerial vehicles, realizes the rapid release of the medium and large unmanned aerial vehicles from the mother aircraft by means of a sliding rail release device and a runner type storage mode, and can realize the aerial release work of the fixed wing unmanned aerial vehicles with higher efficiency than the prior release mode by virtue of the advantages of large navigational speed, large range and large loading of the aircraft carrier platform.

Description

Multi-group rectangular slide rail type unmanned aerial vehicle launching device and launching method
Technical Field
The invention relates to the technical field of aircraft air-based recovery, in particular to a multi-group rectangular slide rail type unmanned aerial vehicle launching device and a launching method.
Background
At present, the main throwing modes of the fixed-wing unmanned aerial vehicle are as follows: hand throwing, sliding rail, ejection, runway and air throwing. The air base is based on medium and small-sized platforms such as fighters and the like, is carried and launched in an external hanging mode, but has great limitation on the number and the volume of the thrown unmanned aerial vehicles, can not realize the distribution of medium and large unmanned aerial vehicles with large density, and has low throwing cost-effectiveness ratio.
Disclosure of Invention
The purpose of the invention is as follows: the multi-group roller slide rail type unmanned aerial vehicle throwing device and method can realize rapid throwing of a large number of medium-sized and large-sized unmanned aerial vehicles separated from a mother aircraft by means of self gravity.
The technical scheme of the invention is as follows:
a multi-group rectangular slide rail type unmanned aerial vehicle throwing device comprises a mother machine (1), a slide rail throwing device (2) and a plurality of rectangular storage frames (3), wherein the slide rail throwing device (2) and the rectangular storage frames (3) are arranged at the tail part of the body of the mother machine (1), the rectangular storage frames (3) are sequentially arranged at the tail part of the body of the mother machine (1) to form an unmanned aerial vehicle throwing channel, the slide rail throwing device (2) is arranged behind the rectangular storage frames (3) at the tail end of the unmanned aerial vehicle throwing channel, the rectangular storage frames (3) comprise two groups of supports (31) and a plurality of groups of unmanned aerial vehicles (32), steps are arranged at the lowest part of the two groups of supports (31) in the vertical direction, a first limiting device (33) is arranged on each support (31), and the unmanned aerial vehicle hangers (32) are sequentially arranged on each support (31) from top to bottom, and also be provided with on unmanned aerial vehicle stores pylon (32) with first stop device (33) assorted second stop device, every unmanned aerial vehicle stores pylon of group (32) all is the step form, can follow support (31) lapse and stop in support (31) step department of below under self action of gravity.
Slide rail put in device (2) include slide rail main part (4), drive arrangement (5), extendible section (6), slide rail main part (4) on be provided with two slide rail support (7) and an extendible section support (8), extendible section (6) fix on extendible section support (8) top, extendible section support (8) set up on slide rail main part (4) and can slide along slide rail main part (4), drive arrangement (5) set up slide rail main part (4) inside and can slide along with extendible section support (8) and stretch out and draw back, slide rail main part (4) both ends about be provided with damping device (9), slide rail main part (4) left end still be provided with one and can dismantle segmentation (10).
The hanging rack is characterized in that hanging rack driving modules are arranged on the two groups of supports (31), each hanging rack driving module comprises a driving motor, a speed reducer (34) and a supporting structure (35), two ends of each supporting structure (35) are respectively connected with the driving motor and the speed reducer (34), and the supporting structures (35) are internally provided with the driving motors, the speed reducers (34), a stopping device and an angle measuring sensor.
Unmanned aerial vehicle stores pylon (32) and support (31) adopt detachable to be connected, and unmanned aerial vehicle stores pylon (32) upper surface is provided with driving rack, fixing device (36) and stores pylon after fixing device (37) before unmanned aerial vehicle stores pylon (32) bottom is provided with the stores pylon.
The first limiting device (33) and the second limiting device are the same and are both mechanical limiting devices or electromagnetic limiting devices.
The driving device (5) is a belt type transmission device.
The rotation directions of the rack driving modules on the two groups of brackets (31) are the same.
A multi-group rectangular slide rail type unmanned aerial vehicle launching device comprises the following steps:
step 1: fixing the unmanned aerial vehicle (11) on an unmanned aerial vehicle hanger (32) through a second mechanical limiting device on the unmanned aerial vehicle hanger (32);
step 2: the driving device (5) drives the extensible section (6) to move to a preset position along the slide rail main body (4);
and step 3: according to the instruction, unlocking a second limiting device on the unmanned aerial vehicle hanger (32) at the vertically lowest position of the rectangular storage rack (3);
and 4, step 4: the hanging rack driving modules on the two groups of supports deflect to working positions, the rectangular storage rack (3) is driven to vertically move to the sliding rail throwing device (2) from the lowest unmanned aerial vehicle hanging rack (32) and is driven to an appointed throwing position by the driving device (5), and the damping device (9) at the right end of the sliding rail main body (4) realizes the deceleration and positioning of the unmanned aerial vehicle hanging rack (32);
and 5: an unmanned aerial vehicle (11) on an unmanned aerial vehicle hanger (32) deflects a lifting rudder (12) of the unmanned aerial vehicle hanger downwards according to an instruction, and meanwhile, a detachable section (10) at the left end of the slide rail body (4) is disassembled to form a hanger recovery passage;
step 6: the unmanned aerial vehicle hanging rack comprises a hanging rack front fixing device (36) and a hanging rack rear fixing device (37) which are arranged at the bottom of an unmanned aerial vehicle hanging rack (32) in an unlocking mode, wherein the unmanned aerial vehicle (11) is separated from a mother machine (1) under the action of gravity, a locking hook driving module on the unmanned aerial vehicle (11) deflects and locks a locking hook module on the unmanned aerial vehicle (11) to a withdrawing state, and the locking hook module consists of a front locking hook (13), a rear locking hook (14) and a connecting rod (15);
and 7: the unmanned aerial vehicle hanger (32) which is released is returned through the driving device 5, and is recovered through the hanger recovery passage in the step 5;
and 8: and sequentially unlocking a second limiting device of the unmanned aerial vehicle hanger (32) on the rectangular storage frame (3) from bottom to top, so that the unlocked unmanned aerial vehicle hanger (32) sequentially slides to the vertical lowest throwing position under the action of gravity, and repeating the steps 4 to 7 to finish the throwing of the unmanned aerial vehicle (11) on the rectangular storage frame (3).
And step 9: and (5) repeating the step 3 to the step 8, and finishing the throwing of the unmanned aerial vehicles (11) on the rest rectangular storage racks (3).
The invention has the beneficial effects that: the device and the method for releasing the multiple groups of rectangular slide rail type unmanned aerial vehicles can provide storage capacity of not less than 15 medium and large unmanned aerial vehicles, and realize quick release of the medium and large unmanned aerial vehicles from a mother aircraft by means of self gravity by means of the slide rail devices and the storage mode. The aerial delivery work of the fixed-wing unmanned aerial vehicle with higher efficiency than that of the existing delivery mode can be realized by virtue of the advantages of large navigational speed, large range and large quantity loading of the aircraft platform.
Drawings
FIG. 1 is a schematic view of an apparatus of the present invention;
fig. 2 is a schematic view of a slide rail release device;
FIG. 3 is a schematic view of a rectangular storage rack;
fig. 4 is a schematic view of a drone.
Detailed Description
The invention is further explained by combining the attached drawings, a multi-group rectangular slide rail type unmanned aerial vehicle throwing device comprises a mother machine 1, a slide rail throwing device 2 and a plurality of rectangular storage racks 3, wherein the slide rail throwing device 2 and the rectangular storage racks 3 are both arranged at the tail part of the machine body of the mother machine 1, the rectangular storage racks 3 are sequentially arranged at the tail part of the machine body of the mother machine 1 to form an unmanned aerial vehicle throwing channel, the slide rail throwing device 2 is arranged behind the rectangular storage rack 3 at the tail end of the unmanned aerial vehicle throwing channel, the rectangular storage racks 3 comprise two groups of supports 31 and a plurality of groups of unmanned aerial vehicle hangers 32, the two groups of supports 31 are provided with steps at the lowest part in the vertical direction, the supports 31 are provided with first limiting devices 33, the unmanned aerial vehicle hangers 32 are sequentially arranged on the supports 31 from top to bottom, and the unmanned aerial vehicle hangers 32 are also provided with second limiting devices matched with the first limiting devices 33, each set of unmanned aerial vehicle pylon 32 is step-shaped, and can slide downwards along the support 31 under the action of self gravity and stop at the step at the lowest of the support 31.
Slide rail put in device 2 include slide rail main part 4, drive arrangement 5, extendible section 6, slide rail main part 4 on be provided with two slide rail support 7 and an extendible section support 8, extendible section 6 fix on extendible section support 8 top, extendible section support 8 set up on slide rail main part 4 and can slide along slide rail main part 4, drive arrangement 5 set up in slide rail main part 4 inside and can slide along with extendible section support 8 and stretch out and draw back, slide rail main part 4 about both ends be provided with damping device 9, slide rail main part 4 left end still be provided with one and can dismantle segmentation 10.
The two groups of supports 31 are all provided with a hanger driving module, the hanger driving module comprises a driving motor, a speed reducer 34 and a supporting structure 35, two ends of the supporting structure 35 are respectively connected with the driving motor and the speed reducer 34, and the supporting structure 35 is also internally provided with the driving motor, the speed reducer 34, a stopping device and an angle measuring sensor.
Unmanned aerial vehicle stores pylon 32 and support 31 adopt detachable to be connected, and unmanned aerial vehicle stores pylon 32 upper surface is provided with the driving rack, fixing device 36 and stores pylon after fixing device 37 before the unmanned aerial vehicle stores pylon 32 bottom is provided with the stores pylon.
The first limiting device 33 and the second limiting device are the same and are both mechanical limiting devices or electromagnetic limiting devices.
The driving device 5 is a belt type transmission device.
The rotation directions of the rack driving modules on the two groups of brackets 31 are the same.
A multi-group rectangular slide rail type unmanned aerial vehicle launching device comprises the following steps:
step 1: fixing the unmanned aerial vehicle 11 on the unmanned aerial vehicle hanger 32 through a second mechanical limiting device on the unmanned aerial vehicle hanger 32;
step 2: the driving device 5 drives the extensible section 6 to move to a preset position along the slide rail body 4;
and step 3: unlocking a second limiting device on the unmanned aerial vehicle hanger 32 at the vertically lowest position of the rectangular storage rack 3 according to the instruction;
and 4, step 4: the hanging rack driving modules on the two groups of supports deflect to working positions, the rectangular storage rack 3 is driven to vertically move to the sliding rail throwing device 2 from the lowest unmanned aerial vehicle hanging rack 32, the rectangular storage rack is driven to an appointed throwing position by the driving device 5, and the damping device 9 at the right end of the sliding rail main body 4 realizes speed reduction and positioning of the unmanned aerial vehicle hanging rack 32;
and 5: the unmanned aerial vehicle 11 on the unmanned aerial vehicle hanger 32 deflects the elevator 12 of the unmanned aerial vehicle hanger downwards according to the instruction, and meanwhile, the detachable segment 10 at the left end of the slide rail body 4 is disassembled to form a hanger recovery passage;
step 6: the method comprises the following steps that a front hanger fixing device 36 and a rear hanger fixing device 37 at the bottom of an unmanned aerial vehicle hanger 32 are unlocked, an unmanned aerial vehicle 11 is separated from a mother aircraft 1 under the action of gravity, a lock hook driving module on the unmanned aerial vehicle 11 deflects and locks a lock hook module on the unmanned aerial vehicle 11 to a withdrawing state, and the lock hook module consists of a front lock hook 13, a rear lock hook 14 and a connecting rod 15;
and 7: the unmanned aerial vehicle hanger 32 which has finished releasing is returned through the driving device 5 and recovered through the hanger recovery passage in the step 5;
and 8: and sequentially unlocking the second limiting devices of the unmanned aerial vehicle hangers 32 on the rectangular storage frame 3 from bottom to top, so that the unlocked unmanned aerial vehicle hangers 32 sequentially slide to the vertical lowest throwing position under the action of gravity, and repeating the steps 4 to 7 to finish the throwing of the unmanned aerial vehicle 11 on the rectangular storage frame 3.
And step 9: and (5) repeating the steps 3 to 8, and finishing the throwing of the unmanned aerial vehicles 11 on the rest rectangular storage racks 3.

Claims (5)

1. The utility model provides a multiunit rectangle slide rail formula unmanned aerial vehicle puts in device which characterized in that: comprises a main machine (1), a slide rail releasing device (2) and a plurality of rectangular storage frames (3), wherein the slide rail releasing device (2) and the rectangular storage frames (3) are arranged at the tail part of the main machine (1), the rectangular storage frames (3) are sequentially arranged at the tail part of the main machine (1) to form an unmanned aerial vehicle releasing channel, the slide rail releasing device (2) is arranged at the rear part of the rectangular storage frame (3) at the tail end of the unmanned aerial vehicle releasing channel, the rectangular storage frames (3) comprise two groups of supports (31) and a plurality of groups of unmanned aerial vehicle hangers (32), the two groups of supports (31) are provided with steps at the bottom in the vertical direction, the supports (31) are provided with first limiting devices (33), the unmanned aerial vehicle hangers (32) are sequentially arranged on the supports (31) from top to bottom, and the unmanned aerial vehicle hangers (32) are also provided with second limiting devices matched with the first limiting devices (33), each set of unmanned aerial vehicle hanging racks (32) is step-shaped, can slide downwards along the support (31) under the action of self gravity and stop at the step at the lowest part of the support (31); the slide rail putting device (2) comprises a slide rail main body (4), a driving device (5) and an extensible section (6), wherein the slide rail main body (4) is provided with two slide rail supports (7) and an extensible section support (8), the extensible section (6) is fixed at the top end of the extensible section support (8), the extensible section support (8) is arranged on the slide rail main body (4) and can slide along the slide rail main body (4), the driving device (5) is arranged in the slide rail main body (4) and can slide and stretch along with the extensible section support (8), damping devices (9) are arranged at the left end and the right end of the slide rail main body (4), and a detachable section (10) is further arranged at the left end of the slide rail main body (4);
the working process is as follows:
step 1: fixing an unmanned aerial vehicle (11) on an unmanned aerial vehicle hanger (32) through a front hanger fixing device (36) and a rear hanger fixing device (37) on the unmanned aerial vehicle hanger (32);
step 2: the driving device (5) drives the extensible section (6) to move to a preset position along the slide rail main body (4);
and step 3: according to the instruction, unlocking a second limiting device on the unmanned aerial vehicle hanger (32) at the vertically lowest position of the rectangular storage rack (3);
and 4, step 4: the hanging rack driving modules on the two groups of supports drive the rectangular storage rack (3) to vertically move to the sliding rail throwing device (2) from the lowest unmanned aerial vehicle hanging rack (32) and are driven to an appointed throwing position by the driving device (5), and the damping device (9) at the right end of the sliding rail main body (4) realizes the deceleration and positioning of the unmanned aerial vehicle hanging rack (32);
and 5: an unmanned aerial vehicle (11) on an unmanned aerial vehicle hanger (32) deflects a lifting rudder (12) of the unmanned aerial vehicle hanger downwards according to an instruction, and meanwhile, a detachable section (10) at the left end of a slide rail main body (4) is disassembled to form a hanger recovery passage;
step 6: the unmanned aerial vehicle hanging rack comprises a hanging rack front fixing device (36) and a hanging rack rear fixing device (37) which are arranged at the bottom of an unmanned aerial vehicle hanging rack (32) in an unlocking mode, wherein the unmanned aerial vehicle (11) is separated from a mother machine (1) under the action of gravity, a locking hook driving module on the unmanned aerial vehicle (11) deflects and locks a locking hook module on the unmanned aerial vehicle (11) to a withdrawing state, and the locking hook module consists of a front locking hook (13), a rear locking hook (14) and a connecting rod (15);
and 7: the unmanned aerial vehicle hanger (32) which is released is returned through the driving device 5, and is recovered through the hanger recovery passage in the step 5;
and 8: sequentially unlocking a second limiting device of the unmanned aerial vehicle hanger (32) on the rectangular storage rack (3) from bottom to top, enabling the unlocked unmanned aerial vehicle hanger (32) to sequentially slide to the lowest throwing position in the vertical direction under the action of gravity, and repeating the steps 4-7 to finish the throwing of the unmanned aerial vehicle (11) on the rectangular storage rack (3);
and step 9: and (5) repeating the step 3 to the step 8, and finishing the throwing of the unmanned aerial vehicles (11) on the rest rectangular storage racks (3).
2. The multi-group rectangular slide rail type unmanned aerial vehicle launching device of claim 1, characterized in that: the hanger driving module comprises a driving motor, a speed reducer (34) and a supporting structure (35), wherein two ends of the supporting structure (35) are connected with the driving motor and the speed reducer (34) respectively.
3. The multi-group rectangular slide rail type unmanned aerial vehicle launching device of claim 1, characterized in that: unmanned aerial vehicle stores pylon (32) and support (31) adopt detachable to be connected, and unmanned aerial vehicle stores pylon (32) upper surface is provided with driving rack, fixing device (36) and stores pylon after fixing device (37) before unmanned aerial vehicle stores pylon (32) bottom is provided with the stores pylon.
4. The multi-group rectangular slide rail type unmanned aerial vehicle launching device of claim 1, characterized in that: the first limiting device (33) and the second limiting device are the same and are both mechanical limiting devices or electromagnetic limiting devices.
5. The multi-group rectangular slide rail type unmanned aerial vehicle launching device of claim 2, characterized in that: the rotation directions of the rack driving modules on the two groups of brackets (31) are the same.
CN201811616522.9A 2018-12-27 2018-12-27 Multi-group rectangular slide rail type unmanned aerial vehicle launching device and launching method Active CN109747827B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811616522.9A CN109747827B (en) 2018-12-27 2018-12-27 Multi-group rectangular slide rail type unmanned aerial vehicle launching device and launching method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811616522.9A CN109747827B (en) 2018-12-27 2018-12-27 Multi-group rectangular slide rail type unmanned aerial vehicle launching device and launching method

Publications (2)

Publication Number Publication Date
CN109747827A CN109747827A (en) 2019-05-14
CN109747827B true CN109747827B (en) 2022-05-17

Family

ID=66404226

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811616522.9A Active CN109747827B (en) 2018-12-27 2018-12-27 Multi-group rectangular slide rail type unmanned aerial vehicle launching device and launching method

Country Status (1)

Country Link
CN (1) CN109747827B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111186579B (en) * 2020-01-17 2021-04-09 湖北沃可智能科技有限公司 Swarm unmanned aerial vehicle deployment system based on air carrier throwing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1628053A (en) * 2002-05-21 2005-06-15 尼尔·派丹 System and method for enhancing the payload capacity, carriage efficiency, and adaptive flexibility of external stores mounted on an aerial vehicle
CN108557106A (en) * 2018-04-26 2018-09-21 东北大学 A kind of unmanned plane cluster launch reclaim device with storage and makeup function
CN208085569U (en) * 2018-03-13 2018-11-13 珠海天晴航空航天科技有限公司 It is a kind of can a rapid fire group of planes vehicle-mounted unmanned aerial vehicle depressed place

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7900866B2 (en) * 2007-10-18 2011-03-08 The Boeing Company System and methods for airborne launch and recovery of aircraft
FR2953809B1 (en) * 2009-12-16 2012-04-06 Mbda France LOADING AND LOADING SYSTEM FOR TRANSPORT PLANE

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1628053A (en) * 2002-05-21 2005-06-15 尼尔·派丹 System and method for enhancing the payload capacity, carriage efficiency, and adaptive flexibility of external stores mounted on an aerial vehicle
CN208085569U (en) * 2018-03-13 2018-11-13 珠海天晴航空航天科技有限公司 It is a kind of can a rapid fire group of planes vehicle-mounted unmanned aerial vehicle depressed place
CN108557106A (en) * 2018-04-26 2018-09-21 东北大学 A kind of unmanned plane cluster launch reclaim device with storage and makeup function

Also Published As

Publication number Publication date
CN109747827A (en) 2019-05-14

Similar Documents

Publication Publication Date Title
US11679896B2 (en) Apparatus and method for continuous launching of unmanned aerial vehicles
CN107640079A (en) A kind of unmanned plane continuation of the journey support method
CN209776831U (en) Continuous-firing electromagnetic catapulting system for unmanned aerial vehicle
US20220089294A1 (en) Recovery device for unmanned aerial vehicle
CN103171933B (en) Yarn regiment automatic blanking device for bobbin winder
CN109747827B (en) Multi-group rectangular slide rail type unmanned aerial vehicle launching device and launching method
CN109747828B (en) Single-group wheel slide rail type unmanned aerial vehicle launching device and launching method
CN114030632A (en) Unmanned aerial vehicle hangar system hangs down
CN112173153A (en) Continuous-transmission unmanned aerial vehicle electromagnetic ejection system and unmanned aerial vehicle hangar
CN109606685B (en) Multi-group wheel slide rail type unmanned aerial vehicle launching device and launching method
CN109747829B (en) Single-group rectangular slide rail type unmanned aerial vehicle launching device and launching method
CN114684383A (en) Bullet hanging vehicle and bullet transporting and hanging integrated bullet hanging equipment
CN109747830B (en) Single-group wheel connecting rod type unmanned aerial vehicle throwing device and throwing method
CN112829959A (en) Fixed wing unmanned aerial vehicle removes transmission and retrieves integration platform
CN109733609B (en) Multi-group wheel connecting rod type unmanned aerial vehicle throwing device and throwing method
CN208345719U (en) A kind of intelligence airport loading/unloading platform vehicle
CN115123546A (en) Cargo releasing and recovering equipment
CN111003185B (en) Unmanned aerial vehicle storage and delivery integrated device and storage and delivery method
CN110905246B (en) Universal vehicle platform for stage
CN209920169U (en) Three-dimensional partition plate processing and maintaining system
CN210865329U (en) A simulation rocket storehouse structure for carrier rocket preparation
CN113998134A (en) Unmanned aerial vehicle pneumatic ejection recovery device
CN207861806U (en) Handling device
CN113120120A (en) Logistics vehicle with assembled express delivery cabinet
CN214565461U (en) Conveyer is used in aircraft braking system production

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant