CN106672256A - Cord-hook recovery device based on rubber string damping rope - Google Patents
Cord-hook recovery device based on rubber string damping rope Download PDFInfo
- Publication number
- CN106672256A CN106672256A CN201611159170.XA CN201611159170A CN106672256A CN 106672256 A CN106672256 A CN 106672256A CN 201611159170 A CN201611159170 A CN 201611159170A CN 106672256 A CN106672256 A CN 106672256A
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- China
- Prior art keywords
- rope
- bearing
- damping rope
- elastic damping
- support
- 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.)
- Granted
Links
- 238000013016 damping Methods 0.000 title claims abstract description 42
- 238000011084 recovery Methods 0.000 title claims abstract description 29
- 239000002184 metal Substances 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- IBSREHMXUMOFBB-JFUDTMANSA-N 5u8924t11h Chemical compound O1[C@@H](C)[C@H](O)[C@@H](OC)C[C@@H]1O[C@@H]1[C@@H](OC)C[C@H](O[C@@H]2C(=C/C[C@@H]3C[C@@H](C[C@@]4(O3)C=C[C@H](C)[C@@H](C(C)C)O4)OC(=O)[C@@H]3C=C(C)[C@@H](O)[C@H]4OC\C([C@@]34O)=C/C=C/[C@@H]2C)/C)O[C@H]1C.C1=C[C@H](C)[C@@H]([C@@H](C)CC)O[C@]11O[C@H](C\C=C(C)\[C@@H](O[C@@H]2O[C@@H](C)[C@H](O[C@@H]3O[C@@H](C)[C@H](O)[C@@H](OC)C3)[C@@H](OC)C2)[C@@H](C)\C=C\C=C/2[C@]3([C@H](C(=O)O4)C=C(C)[C@@H](O)[C@H]3OC\2)O)C[C@H]4C1 IBSREHMXUMOFBB-JFUDTMANSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/02—Ground or aircraft-carrier-deck installations for arresting aircraft, e.g. nets or cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U70/00—Launching, take-off or landing arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
The invention discloses a cord-hook recovery device based on rubber string damping rope. The device comprises the upper rubber string damping rope, the lower rubber string damping rope, a recovery frame, an upper beam, a lower beam, an upper bearing, a lower bearing, a cord and a water turbine damper. One end of the upper beam is rotatably connected to the recovery frame through the upper bearing, the other end of the upper beam is connected with the recovery frame through the upper rubber string damping rope, and the connection point is higher than the upper bearing. One end of the lower beam is rotatably connected to the recovery frame through the lower bearing, the other end of the lower beam is connected with the recovery frame through the lower rubber string damping rope, and the connection point is lower than the lower bearing. Two ends of the cord are connected to the ends, away from the recovery frame, of the upper and lower beams respectively, and the recovery frame is fixed on an outside platform.
Description
Technical field
The present invention relates to a kind of unmanned plane recovery technology, particularly a kind of rope hook retracting device that rope is damped based on elastic.
Background technology
Net collision recovery, parafoil reclaim and hit rope recovery and belong to assigned spot recovery mode, and the above two need to increase high on body
Precision guidance system, and foreseeable losses degree is high when reclaiming failure.Comparatively speaking the synthesis that rope hook way of recycling shows
Best performance, receives orographic factor and limits little, is applicable not only to that deck space is little, even without the naval vessel of helicopter flight deck,
And continental rise unmanned plane retracting device is also used as, and ground, mountain area are installed on, islands and reefs, even city can be referred to as complete
Landform way of recycling, possess high maneuverability, high efficiency, take up an area space it is little the features such as.
The rope retracting device that hits adopted for small-sized fixed unmanned plane domestic at present is blocked by vertical rope support and pulley
Resistance system is constituted.Vertical rope support plays a part of to support pulley arresting system；It is oriented to by pulley block system, by unmanned plane
The damping unit that rope reclaims load transmission to the system end is hit, and recovery kinetic energy is absorbed by damping unit.Such is vertical to restrict back
Receiving apparatus load transmission is not direct enough, and pulley stand under load environment is harsh, and the introducing of pulley block system increased the complexity of system,
Reduce the reliability of system.
The content of the invention
It is an object of the invention to provide a kind of rope hook retracting device that rope is damped based on elastic, the apparatus structure constitutes simple
Singly and with higher reliability.
It is a kind of that the rope hook retracting device restricted, including upper elastic damping rope, lower elastic damping rope, recovery are damped based on elastic
Frame, entablature, sill, upper bearing (metal), lower bearing, rope, hydroturbine antivibrator.Entablature one end is rotated by upper bearing (metal) and is connected
In reclaiming on support, the entablature other end is connected with recovery support by upper elastic damping rope and the junction point is higher than upper bearing (metal),
Sill one end is rotationally connected with recovery support by bearing, and the sill other end is by lower elastic damping rope and recovery support
Connect and the junction point be less than lower bearing, the two ends of rope are connected to entablature, sill away from the one end for reclaiming support,
Reclaim support to be fixed in outside platform.
The rope hook retracting device that rope is damped based on elastic is a kind of full landform retracting device, can be used for mobile platform and mountain region
Deng complicated landform, it is little that traditional assigned spot recovery mode is compared in recovery occupation of land space.Compare rubber cord uncinate gyrus of the tradition by assembly pulley
Receiving apparatus, the vertical rope retracting device load transmission of the present invention is more direct, and it is few to be related to adnexa, and version is simple, with more preferable
Reliability.
With reference to Figure of description, the invention will be further described.
Description of the drawings
Fig. 1 is that the rope hook retracting device of elastic antivibrator constitutes schematic front view.
Fig. 2 is that the rope hook retracting device of elastic antivibrator constitutes schematic top plan view.
Fig. 3 is that rope hook reclaims schematic diagram.
Specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, a kind of rope hook retracting device that rope is damped based on elastic, the invention is mainly hindered by upper elastic
Buddhist nun's rope 1, lower elastic damping rope 2, recovery support 3, entablature 4, sill 5, bearing 6, the part of rope 7 composition.
Elastic damping rope is the buffering main body of recovery system, mainly including upper elastic damping rope 1 and lower elastic damping rope 2.
Upper elastic damping rope 1 is that lower elastic damping rope 2 is also for absorbing nobody for absorbing the recovery kinetic energy after unmanned plane is captured
Recovery kinetic energy after machine is captured.One end of upper elastic damping rope 1 is fixedly connected with the free end of entablature 4, can be by upper
Opened hole on crossbeam, is then attached by U-shaped ring transition, and the other end of upper elastic damping rope 1 enters with the upper end of support 3 is reclaimed
Row is fixedly connected, and is also, by the opened hole on support is reclaimed, to be then attached by U-shaped ring transition.Lower elastic damping rope 2
One end be fixedly connected with the free end of sill 5, then can be carried out by U-shaped ring transition by the opened hole on entablature
Connection, the other end of lower elastic damping rope 2 is fixedly connected with the upper end of support 3 is reclaimed, and is also by opening on support is reclaimed
Through hole, is then attached by U-shaped ring transition.
The one end of entablature 4 is connected with the upper end of support 3 is reclaimed by bearing 6, and bearing 6 is used to constrain the translation of entablature
Degree of freedom, and retain the Plane Rotation degree of freedom around bearing 6.The other end of entablature 4 is by U-shaped ring and upper elastic damping 1 phase of rope
Even.The one end of sill 5 is connected with the lower end of support 3 is reclaimed by bearing 6, and bearing 6 is used to constrain the translation freedom of sill
Degree, and retain the Plane Rotation degree of freedom around bearing 6.The other end of sill 5 is connected by U-shaped ring with lower elastic damping rope 2.
Reclaiming support 3 is used to install elastic damping rope 1, entablature 4 and sill 5, and the lower shoe 8 for reclaiming support 3 is provided with
Some installing holes, can be installed on ground with ground nail 9 by retracting device, can also be bolted and for retracting device be installed on movement
Platform.
In removal process, wing collides first unmanned plane with rope 7, and upper elastic damping rope 1 and lower elastic are damped
The damping force effect of rope 2 and airplane inertial affect, and rope 7 will enter line slip along wing, and then rope 7 will slide into the little hook of wing tip,
And then unmanned plane is captured by rope 7, under the effect of unmanned plane remaining kinetic energy, entablature 4 and sill 5 will be with bearings 6 as rotation
Origin, the damping force for respectively overcoming elastic damping rope 1 and lower elastic damping rope 2 is rotated, and upper elastic damps rope 1 and lower rubber
The damping force that muscle damping rope 2 is provided will play a part of dissipating residual kinetic energy.By the vibration in several cycles, finally by unmanned plane
Kinetic energy dissipation is finished, and completes the rope hook removal process of unmanned plane.
Damping force is controlled by changing diameter, length and the radical of elastic damping rope, such that it is able to different weight
Reclaimed with the unmanned plane of speed.
Claims (3)
1. it is a kind of that the rope hook retracting device restricted is damped based on elastic, it is characterised in that including upper elastic damping rope (1), lower elastic
Damping rope (2), recovery support (3), entablature (4), sill (5), upper bearing (metal), lower bearing, rope (7)；Wherein
Reclaim support (3) to be fixed in outside platform,
Entablature (4) one end is rotationally connected with recovery support (3) by upper bearing (metal),
Entablature (4) other end is connected by upper elastic damping rope (1) with recovery support (3) and the junction point is higher than upper bearing (metal),
Sill (5) one end is rotationally connected with recovery support (3) by bearing (6),
Sill (5) other end is connected by lower elastic damping rope (2) with recovery support (3) and the junction point is less than lower bearing,
The two ends of rope (7) are connected to entablature (4), sill (5) away from the one end for reclaiming support (3).
2. device according to claim 1, it is characterised in that upper elastic damping rope (1), lower elastic damping rope (2) are by U
The transition of type ring is attached with support (3) through hole is reclaimed.
3. device according to claim 1, it is characterised in that upper elastic damping rope (1), lower elastic damping rope (2) are by U
The transition of type ring is attached respectively with the through hole of entablature (4), sill (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611159170.XA CN106672256B (en) | 2016-12-15 | 2016-12-15 | A kind of rope hook retracting device based on elastic damping rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611159170.XA CN106672256B (en) | 2016-12-15 | 2016-12-15 | A kind of rope hook retracting device based on elastic damping rope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106672256A true CN106672256A (en) | 2017-05-17 |
| CN106672256B CN106672256B (en) | 2018-04-03 |
Family
ID=58869136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611159170.XA Active CN106672256B (en) | 2016-12-15 | 2016-12-15 | A kind of rope hook retracting device based on elastic damping rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106672256B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110803291A (en) * | 2019-12-09 | 2020-02-18 | 航天时代飞鸿技术有限公司 | Rope hook recovery damping system based on brushless motor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110133024A1 (en) * | 2006-08-24 | 2011-06-09 | Mcgeer Brian T | Method and apparatus for retrieving a hovering aircraft |
| CN202848037U (en) * | 2012-10-23 | 2013-04-03 | 成都纵横自动化技术有限公司 | Recovery device of cable-hanging type unmanned aerial vehicle |
| CN104443413A (en) * | 2013-09-14 | 2015-03-25 | 惠铁军 | Unmanned aerial vehicle withdrawing equipment |
-
2016
- 2016-12-15 CN CN201611159170.XA patent/CN106672256B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110133024A1 (en) * | 2006-08-24 | 2011-06-09 | Mcgeer Brian T | Method and apparatus for retrieving a hovering aircraft |
| CN202848037U (en) * | 2012-10-23 | 2013-04-03 | 成都纵横自动化技术有限公司 | Recovery device of cable-hanging type unmanned aerial vehicle |
| CN104443413A (en) * | 2013-09-14 | 2015-03-25 | 惠铁军 | Unmanned aerial vehicle withdrawing equipment |
Non-Patent Citations (2)
| Title |
|---|
| 卢伟等: "无人机绳钩回收系统的动力学特性仿真分析", 《航空学报》 * |
| 吴佳凯等: "无人机绳钩回收系统参数设计", 《航空计算技术》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110803291A (en) * | 2019-12-09 | 2020-02-18 | 航天时代飞鸿技术有限公司 | Rope hook recovery damping system based on brushless motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106672256B (en) | 2018-04-03 |
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