CN214084828U - Unmanned aerial vehicle's access arrangement - Google Patents
Unmanned aerial vehicle's access arrangement Download PDFInfo
- Publication number
- CN214084828U CN214084828U CN202023271627.0U CN202023271627U CN214084828U CN 214084828 U CN214084828 U CN 214084828U CN 202023271627 U CN202023271627 U CN 202023271627U CN 214084828 U CN214084828 U CN 214084828U
- Authority
- CN
- China
- Prior art keywords
- plate
- fork
- telescopic
- unmanned aerial
- flexible
- 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
Links
Images
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model provides an unmanned aerial vehicle's access arrangement, including fork support plate, flexible fork and motor are fixed respectively on the fork support plate, and flexible fork is flexible to the off-line location by motor drive control, and flexible fork is tertiary extending structure. The utility model provides an unmanned aerial vehicle's access arrangement, through setting up tertiary extending structure, structural rigidity is high, and is flexible stable, can push up the locking device of hangar parking stall, and the operation is lifted and is descended in the cooperation, realizes unmanned aerial vehicle's the warehouse entry and deposits and go out the warehouse and take out.
Description
Technical Field
The utility model belongs to unmanned aerial vehicle hangar equipment field, concretely relates to unmanned aerial vehicle's access arrangement.
Background
Along with modern science and technology and economic construction's high-speed development, unmanned aerial vehicle is applied to the exploration image more and more, film and television media, the energy is patrolled and examined, the remote sensing survey and drawing, agricultural service, emergency rescue, capital construction engineering, military reconnaissance, geology, weather, trades such as electric power and field, demand quantity is also more and more, in order to solve parking, transportation and the calling problem of unmanned helicopter, special unmanned aerial vehicle hangar has been designed among the prior art, chinese patent for CN111622570A as a publication number provides an unmanned aerial vehicle hangar equipment, include: unmanned aerial vehicle storage structure, it includes unmanned aerial vehicle parking garage and elevating system, elevating system include lift platform and access mechanism (being equivalent to access arrangement), and access mechanism includes guide rail and drive arrangement. On lift platform was located to the guide rail, drive arrangement was used for driving the guide rail to shut down the frame direction and carry out concertina movement, nevertheless when the guide rail stretches out to maximum length, the guide rail combines length shorter with lift platform, forms the cantilever beam structure, and the amount of deflection is big, easily rocks, and poor stability can not satisfy heavy unmanned aerial vehicle's the demand of depositing.
Disclosure of Invention
In order to solve the technical problem, the utility model provides an unmanned aerial vehicle's access arrangement, through setting up tertiary extending structure, structural rigidity is high, and is flexible stable, can push up the locking device of hangar parking stall, and the cooperation is lifted and is descended the operation, realizes unmanned aerial vehicle's putting in storage and deposit and go out of storage and take out.
The utility model discloses a following technical scheme can realize:
the utility model provides an unmanned aerial vehicle's access arrangement, includes fork support plate, flexible fork and motor, and flexible fork and motor are fixed respectively on the fork support plate, and flexible fork is flexible to the off-line position by motor drive control, and flexible fork is tertiary extending structure, and structural rigidity is high, and is flexible stable, can back up the locking device of hangar off-line position, and the cooperation is lifted and is fallen the operation, realizes that unmanned aerial vehicle's warehouse entry is deposited and the ex-warehouse takes out.
Flexible fork includes hypoplastron, medium plate and upper plate, and the hypoplastron is fixed on the fork support plate, medium plate and hypoplastron sliding connection, upper plate and medium plate sliding connection, and motor linkage drive upper plate and medium plate slide simultaneously and constitute tertiary extending structure, through medium plate transitional coupling, guarantee the flexible length of upper plate to and the mechanical strength after the extension, guarantee unmanned aerial vehicle and get the stability of putting the distance and when getting and put.
The lower plate is rotatably connected with a first rotating shaft, one end of the first rotating shaft is connected with a motor, a first gear is fixed in the middle of the first rotating shaft, a first rack is arranged on the lower end face of the lower plate, the first rack is in meshing transmission with the first gear, a driving chain wheel is fixed at the other end of the first rotating shaft, the end portion of one end of the lower plate is rotatably connected with a second rotating shaft, a driven chain wheel is fixed at one end of the second rotating shaft, the driving chain wheel is connected with the driven chain wheel through chain transmission, a sliding groove is formed in the upper plate, a second rack is arranged on the groove wall on one side of the sliding groove, a second gear is fixed in the middle of the second rotating shaft, the sliding groove is sleeved on the second rotating shaft, the second rack is meshed with the second gear, and linkage expansion of the upper plate and the middle plate is realized.
The lower plate is provided with a plurality of first rollers which are linearly arranged along the telescopic direction of the telescopic fork, and the sliding surfaces of the middle plate and the lower plate are attached to the rolling surfaces of the first rollers; the upper plate is provided with a plurality of second rollers which are linearly arranged along the telescopic direction of the telescopic fork, the sliding surface of the middle plate and the upper plate is attached to the rolling surface of the second rollers, rolling friction is adopted, the friction force of the upper plate and the middle plate during telescopic motion is reduced, and the telescopic stability is ensured.
The ratio of the telescopic distance of the upper plate to the middle plate is 2:1, when the extension size of the upper plate reaches the maximum, the size of the joint part of the middle plate and the upper plate and the size of the joint part of the middle plate and the lower plate are more than half of the length of the middle plate, and the optimal structural strength is guaranteed.
The telescopic fork is two, and the two telescopic forks are synchronously telescopic through transmission shaft linkage, so that the two telescopic forks are synchronously telescopic.
The transmission shaft middle part is connected by the universal joint, avoids because of the flexible size's of two flexible forks synchronism difference that processing and assembly error arouse, avoids the jam, guarantees flexible smooth and easy, stable.
The fork support plate both ends are provided with the installation roof beam for connect three-dimensional access arrangement hangar of unmanned aerial vehicle lift, sideslip device, realize lifting, descending and the sideslip operation of fork support plate.
A plurality of limiters are arranged at two ends of the pallet fork support plate, and stability is guaranteed in the transverse moving process.
The stopper includes spacer pin and bearing, and the bearing passes through for the axle circlip to install in the one end of spacer pin, and the other end of spacer pin is fixed on the fork support plate, utilizes the bearing to carry out spacing, and rolling friction guarantees that the sideslip is smooth and easy.
The beneficial effects of the utility model reside in that:
compared with the prior art, through the flexible fork of tertiary extending structure, structural rigidity is high, and is flexible stable, can safely, accurately back up the locking device of hangar parking stall, and the cooperation is lifted and is descended the operation, realizes unmanned aerial vehicle's the warehouse entry and deposits and go out the warehouse and take out. By setting the telescopic ratio of the upper plate to the middle plate to be 2:1, when the extension size of the upper plate reaches the maximum, the size of the joint part of the middle plate and the upper plate and the size of the joint part of the middle plate and the lower plate are more than half of the length of the middle plate, and the optimal structural strength is ensured. The synchronous stretching of two flexible forks is realized through the transmission shaft of taking the universal joint, avoids because of the flexible size's of two flexible forks synchronism difference that processing and assembly error arouse, avoids the jam, guarantees flexible smooth and easy, stable. Through setting up the stopper, guarantee stability at the sideslip in-process.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of a retractable fork of the present invention;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a view of the structure in the direction A-A in FIG. 2;
FIG. 5 is a view of the structure in the direction B-B in FIG. 2;
FIG. 6 is a view of the structure in the direction C-C of FIG. 3;
FIG. 7 is an enlarged view of the structure at I in FIG. 2;
fig. 8 is a schematic structural view of the middle stopper of the present invention.
In the figure: 1-a pallet fork carrier plate, 2-a telescopic pallet fork, 3-a motor, 4-a lower plate, 5-a middle plate, 6-an upper plate, 7-a first rotating shaft, 8-a first gear, 9-a first rack, 10-a driving sprocket, 11-a second rotating shaft, 12-a driven sprocket, 13-a chute, 14-a second gear, 15-a second rack, 16-a first roller, 17-a second roller, 18-a transmission shaft, 19-a universal joint, 20-a mounting beam, 21-a limiter, 22-a limiting pin and 23-a bearing.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1, an unmanned aerial vehicle's access arrangement, including fork support plate 1, flexible fork 2 and motor 3 are fixed respectively on fork support plate 1, and flexible fork 2 is flexible to the shut down position by motor 3 drive control, and flexible fork 2 is tertiary extending structure, and structural rigidity is high, and is flexible stable, can back-up the locking device of hangar shut down position, and the cooperation is lifted and is descended the operation, realizes that unmanned aerial vehicle's warehouse entry is deposited and the warehouse-out is taken out.
As shown in fig. 1, fig. 2, fig. 3, and fig. 6, the retractable fork 2 includes a lower plate 4, a middle plate 5, and an upper plate 6, the lower plate 4 is fixed on the fork support plate 1, the middle plate 5 is slidably connected to the lower plate 4, the upper plate 6 is slidably connected to the middle plate 5, the motor 3 drives the upper plate 6 and the middle plate 5 to slide simultaneously to form a three-stage retractable structure, the middle plate 5 is connected to ensure the retractable length of the upper plate 6, and the mechanical strength after extension, thereby ensuring the stability of the unmanned aerial vehicle when taking and placing the distance and when taking and placing the unmanned aerial vehicle.
As shown in fig. 2 to 7, a first rotating shaft 7 is rotatably connected to the lower plate 4, one end of the first rotating shaft 7 is connected to the motor 3, a first gear 8 is fixed to the middle of the first rotating shaft 7, a first rack 9 is arranged on the lower end face of the lower plate 4, the first rack 9 is in meshing transmission with the first gear 8, a driving sprocket 10 is fixed to the other end of the first rotating shaft 7, one end of the lower plate 4 is rotatably connected to a second rotating shaft 11, a driven sprocket 12 is fixed to one end of the second rotating shaft 11, the driving sprocket 10 and the driven sprocket 12 are connected through chain transmission, a sliding groove 13 is formed in the upper plate 6, a second rack 15 is arranged on a groove wall on one side of the sliding groove 13, a second gear 14 is fixed to the middle of the second rotating shaft 11, the sliding groove 13 is sleeved on the second rotating shaft 11, and the second rack 15 is meshed with the second gear 14, so as to realize linkage extension and retraction of the upper plate 6 and the middle plate 5. In this embodiment, drive sprocket 10 and driven sprocket 12 adopt two-stage chain drive to connect to along the appearance setting of hypoplastron 4, avoid getting to put the in-process and interfere with unmanned aerial vehicle.
As shown in fig. 2, 3 and 6, the lower plate 4 is provided with a plurality of first rollers 16 linearly arranged along the telescopic direction of the telescopic fork 2, and the sliding surface of the middle plate 5 and the lower plate 4 is attached to the rolling surface of the first rollers 16; the upper plate 6 is provided with a plurality of second rollers 17 which are linearly arranged along the telescopic direction of the telescopic fork 2, the middle plate 5 is attached to the sliding surface of the upper plate 6 and the rolling surface of the second rollers 17, rolling friction is adopted, the friction force of the upper plate 6 and the middle plate 5 during telescopic movement is reduced, and the telescopic stability is ensured.
As shown in fig. 6, the ratio of the telescopic distance between the upper plate 6 and the middle plate 5 is 2:1, and when the extension size of the upper plate 6 reaches the maximum, the size of the joint part between the middle plate 5 and the upper plate 6 and the lower plate 4 is still more than half of the length of the middle plate, thereby ensuring the optimal structural strength.
As shown in fig. 1, 3 and 4, the number of the telescopic forks 2 is two, and the two telescopic forks 2 are linked and synchronously telescopic through the transmission shaft 18, so that the two telescopic forks 2 are synchronously telescopic.
As shown in fig. 3 and 4, the middle parts of the transmission shafts 18 are connected by universal joints 19, so that the difference of the synchronism of the telescopic sizes of the two telescopic forks 2 caused by processing and assembling errors is avoided, jamming is avoided, and the smooth and stable stretching is ensured.
As shown in fig. 1, two ends of the fork carrier plate 1 are provided with mounting beams 20 for connecting a lifting and traversing device in a garage of an unmanned aerial vehicle three-dimensional access device, so as to realize lifting, lowering and traversing operations of the fork carrier plate 1.
As shown in fig. 1, a plurality of stoppers 21 are disposed at two ends of the pallet fork carrier plate 1 to ensure stability during the traverse.
As shown in fig. 8, the stopper 21 includes a stopper pin 22 and a bearing 23, the bearing 23 is mounted on one end of the stopper pin 22 through a circlip for a shaft, and the other end of the stopper pin 22 is fixed on the fork carrier plate 1, and is stopped by the bearing 23, and is subjected to rolling friction, thereby ensuring smooth lateral movement.
The utility model provides a pair of unmanned aerial vehicle's access arrangement, through tertiary extending structure's flexible fork, structural rigidity is high, and is flexible stable, can safely, accurately back up the locking device of hangar parking stall, and the cooperation is lifted and is descended the operation, realizes unmanned aerial vehicle's the warehouse entry and deposits and go out of the warehouse and take out. By setting the telescopic ratio of the upper plate to the middle plate to be 2:1, when the extension size of the upper plate reaches the maximum, the size of the joint part of the middle plate and the upper plate and the size of the joint part of the middle plate and the lower plate are more than half of the length of the middle plate, and the optimal structural strength is ensured. The synchronous stretching of two flexible forks is realized through the transmission shaft of taking the universal joint, avoids because of the flexible size's of two flexible forks synchronism difference that processing and assembly error arouse, avoids the jam, guarantees flexible smooth and easy, stable. Through setting up the stopper, guarantee stability at the sideslip in-process.
Claims (10)
1. The utility model provides an unmanned aerial vehicle's access arrangement which characterized in that: including fork support plate (1), flexible fork (2) and motor (3) are fixed respectively on fork support plate (1), and flexible fork (2) are by motor (3) drive control to the stop position flexible, and flexible fork (2) are tertiary extending structure.
2. The access device of claim 1, wherein: the telescopic fork (2) comprises a lower plate (4), a middle plate (5) and an upper plate (6), the lower plate (4) is fixed on the fork support plate (1), the middle plate (5) is connected with the lower plate (4) in a sliding mode, the upper plate (6) is connected with the middle plate (5) in a sliding mode, and the motor (3) drives the upper plate (6) and the middle plate (5) to slide simultaneously to form a three-stage telescopic structure.
3. The access device of claim 2, wherein: the upper plate (6) is provided with a sliding chute (13), a second rack (15) is arranged on the groove wall on one side of the sliding chute (13), the middle part of the second rotating shaft (11) is fixed with a second gear (14), the sliding chute (13) is sleeved on the second rotating shaft (11), and the second rack (15) is meshed with the second gear (14).
4. An access device for unmanned aerial vehicles according to claim 2 or 3, wherein: a plurality of first rollers (16) which are linearly arranged along the telescopic direction of the telescopic fork (2) are arranged on the lower plate (4), and the sliding surface of the middle plate (5) and the lower plate (4) is attached to the rolling surface of the first rollers (16); a plurality of second rollers (17) which are linearly arranged along the telescopic direction of the telescopic fork (2) are arranged on the upper plate (6), and the sliding surface of the middle plate (5) and the upper plate (6) is attached to the rolling surface of the second rollers (17).
5. An access device for unmanned aerial vehicles according to claim 2 or 3, wherein: the ratio of the telescopic distance of the upper plate (6) to the telescopic distance of the middle plate (5) is 2: 1.
6. An access arrangement for unmanned aerial vehicles as claimed in claim 1 or 2, wherein: the number of the telescopic forks (2) is two, and the two telescopic forks (2) are synchronously linked and telescopic through a transmission shaft (18).
7. The access device of claim 6, wherein: the middle parts of the transmission shafts (18) are connected by universal joints (19).
8. The access device of claim 1, wherein: and mounting beams (20) are arranged at two ends of the fork carrier plate (1).
9. The access device of claim 1, wherein: the fork carrier plate (1) is characterized in that a plurality of limiting devices (21) are arranged at two ends of the fork carrier plate.
10. The access device of claim 9, wherein: the stopper (21) comprises a limiting pin (22) and a bearing (23), the bearing (23) is arranged at one end of the limiting pin (22) through an elastic collar for a shaft, and the other end of the limiting pin (22) is fixed on the pallet fork carrier plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023271627.0U CN214084828U (en) | 2020-12-29 | 2020-12-29 | Unmanned aerial vehicle's access arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023271627.0U CN214084828U (en) | 2020-12-29 | 2020-12-29 | Unmanned aerial vehicle's access arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214084828U true CN214084828U (en) | 2021-08-31 |
Family
ID=77435172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023271627.0U Active CN214084828U (en) | 2020-12-29 | 2020-12-29 | Unmanned aerial vehicle's access arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214084828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113818730A (en) * | 2021-09-10 | 2021-12-21 | 安徽鸿杰威尔停车设备有限公司 | Comb tooth exchange type rotary mechanism slewing bearing for PCS type stereo garage |
-
2020
- 2020-12-29 CN CN202023271627.0U patent/CN214084828U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113818730A (en) * | 2021-09-10 | 2021-12-21 | 安徽鸿杰威尔停车设备有限公司 | Comb tooth exchange type rotary mechanism slewing bearing for PCS type stereo garage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110342435B (en) | Explosion-proof AGV car | |
| CN112623249A (en) | Unmanned aerial vehicle's access arrangement | |
| CN107816238A (en) | Broach elevating and telescopic type intelligent carrier | |
| CN214084828U (en) | Unmanned aerial vehicle's access arrangement | |
| EP4371861A1 (en) | Chassis assembly and automatic guided vehicle | |
| CN208868847U (en) | Change the lifting device to road for four-way shuttle | |
| EP3995415A1 (en) | Storage system | |
| CN106628231A (en) | Towbarless aircraft towing tractor holding wheel climbing mechanism | |
| CN106143939B (en) | A kind of intelligent docking robot for unmanned plane landing | |
| CN107816240B (en) | Avoidance-free parking device | |
| CN111409993A (en) | A switching-over climbing mechanism for transfer robot | |
| CN111140054A (en) | Lifting mobile vehicle-carrying platform and application method thereof | |
| CN210313379U (en) | Explosion-proof AGV car | |
| CN110028020B (en) | Picking vehicle | |
| CN116788388A (en) | Transfer robot | |
| CN215101795U (en) | Intelligent warehousing system | |
| CN115123731A (en) | Four-way shuttle board | |
| CN112282461B (en) | Sideslip platform truck with telescopic automatic leveling device and gyration function | |
| CN209778195U (en) | Order-picking vehicle | |
| CN211691697U (en) | Lifting and moving vehicle-carrying platform | |
| CN115215024A (en) | Robot device | |
| CN108843091B (en) | Rail type parking device | |
| CN220077591U (en) | Heavy-load four-way shuttle | |
| CN112520294A (en) | Unmanned transportation automatic guided vehicle and storage system | |
| CN220580662U (en) | Lifting machine sideslip platform of stereo garage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |