CN106742021A - Reliable arresting net lowering or hoisting gear - Google Patents
Reliable arresting net lowering or hoisting gear Download PDFInfo
- Publication number
- CN106742021A CN106742021A CN201611030454.9A CN201611030454A CN106742021A CN 106742021 A CN106742021 A CN 106742021A CN 201611030454 A CN201611030454 A CN 201611030454A CN 106742021 A CN106742021 A CN 106742021A
- Authority
- CN
- China
- Prior art keywords
- rack
- sides
- lifting
- vertical
- position limit
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 239000004677 Nylon Substances 0.000 claims abstract description 18
- 229920001778 nylon Polymers 0.000 claims abstract description 18
- 241000951498 Brachypteraciidae Species 0.000 claims abstract description 15
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 210000001624 hip Anatomy 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
Reliable arresting net lowering or hoisting gear belongs to III type aircraft arresting net technical field, more particularly to a kind of reliable arresting net lowering or hoisting gear.Present invention offer is a kind of not to injure steel wire rope, the convenient reliable arresting net lowering or hoisting gear of lifting rack.The present invention includes rack, lifting rack motor and rack pedestal, its structural feature rack rear end is connected with rack pedestal front end by rotary shaft, lifting rack motor is arranged on the rear end of rack pedestal, rack rear end both sides are provided with upward pole, crossbeam is provided between the pole of both sides, crossbeam middle part is provided with mounting seat, and mounting seat both sides are provided with vertical support plate, and support plate is provided with nylon ground roller between upper end.
Description
Technical field
The invention belongs to III type aircraft arresting net technical field, more particularly to a kind of reliable arresting net lifting dress
Put.
Background technology
Conventional process is to install one block of 10mm heavy insulation plate in steel wire sliding position in the market, and steel wire rope is in insulation
After being rubbed on plate, it is easy to grind one cut, moment frictional resistance is very big, and very big injury is caused to steel wire rope.
The content of the invention
The present invention is aiming above mentioned problem, there is provided a kind of not injure steel wire rope, lifting rack convenient reliable
Arresting net lowering or hoisting gear.
To achieve the above object, the present invention adopts the following technical scheme that the present invention includes rack, lifting rack motor and net
Frame pedestal, its structural feature rack rear end is connected with rack pedestal front end by rotary shaft, and lifting rack motor is arranged on rack
The rear end of pedestal, rack rear end both sides are provided with upward pole, and crossbeam is provided between the pole of both sides, and crossbeam middle part is provided with
Mounting seat, mounting seat both sides are provided with vertical support plate, and support plate is provided with nylon ground roller between upper end.
The rotary shaft of the lifting rack motor is connected with steel wire rope one end, and the steel wire rope other end bypasses nylon ground roller upper end
It is connected with rack front end.
The pole upper end sets fluted, is provided with groove and is transversely mounted bar, and mounting rod upper end is provided with pressing plate, pressure
Plate both sides are fixed by bolt with pole, and mounting rod is connected by the needle bearing of nylon ground roller end with nylon ground roller.
Rack apparatus for controlling of lifting is provided with the connecting seat, rack apparatus for controlling of lifting is connected including rack
Plate, rack drive connection plate one end is welded with the rotary shaft, and the rack drive connection plate other end is connected with power transmission shaft one end, passes
Stretched into casing through casing side plate and be placed on another side plate of casing by bearing block in moving axis one end.
It is provided with mounting bracket on power transmission shaft in casing, mounting bracket upper end both sides are provided with puts the small axle of rack and vertical rack is small
Axle；0 ° of position of rack 6 ° of position limit switch depression bars of rack and is put corresponding to putting the small axle of rack and be provided with to put in one end both sides in casing
Limit switch depression bar；Put the control port phase that 6 ° of position limit switchs of rack pass through the time relay and rack motor power supply
Even, put 0 ° of position limit switch of rack and be connected with the control port of rack motor power supply.
Other end both sides correspond to the vertical small axle of rack and are provided with 85 ° of position limit switch depression bars of vertical rack and vertical net in casing
90 ° of position limit switch depression bars of frame；0 ° of position limit switch of vertical 85 ° of position limit switchs of rack and vertical rack drives with rack respectively
The control port of dynamic motor power is connected.
Used as a kind of preferred scheme, rack of the present invention is isosceles triangle rack, and multiple adding is provided between two waists
Gu Liang；The support plate upper end is connected by reinforcing cant beam with rack middle part；Rack front part sides are provided with downward leg, leg
Lower end sets rubber sleeve.
Used as another preferred scheme, rack front end of the present invention is provided with contiguous block, and connection is provided with contiguous block
Hole, the steel wire rope is connected by connecting hole with rack front end.
In addition, mounting seat of the present invention includes both sides underframe, multiple reinforcing crossmembers are provided between the underframe of both sides；Both sides
Underframe front end is provided with connecting seat, and connecting seat both sides are arranged on the mounting seat of the rotary shaft；Both sides underframe rear end is set
The mounting seat of lifting rack motor is stated, the two-tube beam of reinforcing is provided between the mounting seat and connecting seat that lift rack motor.
Beneficial effect of the present invention.
The present invention is exclusively used on III type aircraft arresting net rack, for supporting, rolling steel wire rope.
Friction portion of the present invention, using nylon ground roll, abrasion resistant effect is highly desirable.
Intermediate transmission part of the present invention, using bearing-transmission, be driven, bear pressure aspect it is all highly desirable.
Needle bearing is inlayed inside nylon ground roller of the present invention, not only with stronger mechanical strength but also there is lubricant effect.Net
Frame is risen or declines moment, and steel wire rope is contacted with nylon ground roll, can reduce the frictional resistance to steel wire rope, is had very to steel wire rope
Good protective effect.
When liter rack is needed, motor rotates clockwise tense wire rope, and moment of the invention bears the pressure of steel wire rope, draws
Play rack.From it is an advantage of the invention that stress moment by bearing rotate, alleviate steel wire rope pressure.When rack is put, this hair
Bright branch holds steel wire, by lineoutofservice signal pull, it is ensured that rack can not contact ground.
Rack apparatus for controlling of lifting of the present invention is used cooperatively by each part, and easy for installation, operation is flexible；Can be reliable
Ground ensures that rack stands on needs position.
Brief description of the drawings
The present invention will be further described with reference to the accompanying drawings and detailed description.The scope of the present invention not only limits to
In the statement of herein below.
Fig. 1 is rack apparatus for controlling of lifting structural representation of the present invention.
Fig. 2 is another angled arrangement schematic diagram of rack apparatus for controlling of lifting of the present invention.
Fig. 3 is schematic structural view of the invention.
Fig. 4 is nylon ground roller structure schematic diagram of the present invention.
In figure, 1 be white steel buckle, 2 for the vertical small axle of rack, 3 for put the small axle of rack, 4 be flange, 5 be rack drive connection
Plate, 6 be power transmission shaft, 7 be 60 ° of angle fanning strips, 8 be case lid, 9 to put 0 ° of position limit switch depression bar of rack, 10 to put 0 ° of rack
Position limit switch, 11 are hinge, 12 to put 6 ° of position limit switchs of rack, 13 being limit switch fixed support, 14 to put net
6 ° of position limit switch depression bars of frame, 15 are bearing block, 16 for vertical 85 ° of position limit switch depression bars of rack, 17 are vertical 85 ° of positions of rack
Limit switch, 18 are put for 90 ° of position limit switchs of vertical rack, 19 for 90 ° of position limit switch depression bars of vertical rack, 20 are bottom
Seat, 21 be contiguous block, 22 be leg, 23 for reinforce cant beam, 24 be rack apparatus for controlling of lifting, 25 be steel wire rope, 26 be nylon
Ground roll, 27 for lifting rack motor, 28 be pressing plate, 29 be needle bearing, 30 be pole.
Specific embodiment
As illustrated, the present invention includes rack, lifting rack motor and rack pedestal, rack rear end and rack pedestal front end
It is connected by rotary shaft, lifting rack motor is arranged on the rear end of rack pedestal, rack rear end both sides are provided with upward pole,
Crossbeam is provided between the pole of both sides, crossbeam middle part is provided with mounting seat, and mounting seat both sides are provided with vertical support plate, on support plate
Nylon ground roller is provided between end.
The rotary shaft of the lifting rack motor is connected with steel wire rope one end, and the steel wire rope other end bypasses nylon ground roller upper end
It is connected with rack front end.
The pole upper end sets fluted, is provided with groove and is transversely mounted bar, and mounting rod upper end is provided with pressing plate, pressure
Plate both sides are fixed by bolt with pole, and mounting rod is connected by the needle bearing of nylon ground roller end with nylon ground roller.
The rack is isosceles triangle rack, and multiple reinforcements are provided between two waists；The support plate upper end is by adding
Gu cant beam is connected with rack middle part；Rack front part sides are provided with downward leg, and leg lower end sets rubber sleeve.
The rack front end is provided with contiguous block, is provided with connecting hole on contiguous block, the steel wire rope by connecting hole with
Rack front end is connected.
The mounting seat includes both sides underframe, and multiple reinforcing crossmembers are provided between the underframe of both sides；Both sides underframe front end sets
Connecting seat is equipped with, connecting seat both sides are arranged on the mounting seat of the rotary shaft；Both sides underframe rear end is provided with the lifting rack
The mounting seat of motor, is provided with the two-tube beam of reinforcing between the mounting seat and connecting seat that lift rack motor.
Rack apparatus for controlling of lifting is provided with the connecting seat, rack apparatus for controlling of lifting is connected including rack
Plate, rack drive connection plate one end is welded with the rotary shaft, and the rack drive connection plate other end is connected with power transmission shaft one end, passes
Stretched into casing through casing side plate and be placed on another side plate of casing by bearing block in moving axis one end.
It is provided with mounting bracket on power transmission shaft in casing, mounting bracket upper end both sides are provided with puts the small axle of rack and vertical rack is small
Axle；0 ° of position of rack 6 ° of position limit switch depression bars of rack and is put corresponding to putting the small axle of rack and be provided with to put in one end both sides in casing
Limit switch depression bar；Put the control port phase that 6 ° of position limit switchs of rack pass through the time relay and rack motor power supply
Even, put 0 ° of position limit switch of rack and be connected with the control port of rack motor power supply.
Other end both sides correspond to the vertical small axle of rack and are provided with 85 ° of position limit switch depression bars of vertical rack and vertical net in casing
90 ° of position limit switch depression bars of frame；0 ° of position limit switch of vertical 85 ° of position limit switchs of rack and vertical rack drives with rack respectively
The control port of dynamic motor power is connected.
The parts such as limit switch of the present invention are installed in casing, and protection effect is good, possess rain and snow function.
The rack drive connection plate is Qian shape plate；The vertical edge of Qian shape plate one is welded on the big axle of rack, outside another vertical edge
End is connected by flange with power transmission shaft.
The mounting bracket includes the two fan-shaped installing plates arranged along propeller shaft length direction, in the lower end of fan-shaped installing plate
Center portion is fixed on power transmission shaft, and the lower end both sides of fan-shaped installing plate are provided with connecting hole, puts the small axle of rack and the small axle of vertical rack is logical
The corresponding connecting hole of two fan-shaped installing plates is crossed to be fixed on fan-shaped installing plate.
The fan-shaped installing plate is 60 ° of angle fanning strips.
It is described to put 6 ° of position limit switch depression bars of rack, put 0 ° of position limit switch depression bar of rack, 85 ° of position limits of vertical rack
Bit switch depression bar, vertical 90 ° of position limit switch depression bars of rack be from it is outside upper under inclined depression bar.
It is described to put 6 ° of position limit switchs of rack and put 0 ° of position limit switch of rack and be arranged on first by the bolt of M4
Limit switch fixed support upper end both sides, found 90 ° of position limit switchs of 85 ° of position limit switchs of rack and vertical rack by M4's
Bolt is arranged on the second limit switch fixed support upper end both sides, and the first limit switch fixed support and the second limit switch are fixed
Pedestal lower end is fixed on the base plate of casing.
The casing upper end is provided with case lid, and case lid side lower end is connected by white steel buckle with casing, case lid opposite side
Lower end is connected by hinge with casing.
The rack of sequence number 5 drive connection plate, is welded in the rotary shaft of rack in figure.Rack is rotated and drives sequence number 5 along axle center
Rotate, sequence number 5 with small flange is connected using sequence number 4 between casing couple, the rotation drive drive axis of sequence number 6 of sequence number 5.When putting net
During frame, the power transmission shaft of sequence number 6 drives sequence number 3 to put the small axial direction of rack and rotates in an anti-clockwise direction.When 6 ° of positions are turned to, sequence number 3 is put
The small axle of rack is pressed onto sequence number 14 and puts on rack limit switch depression bar, causes sequence number 12 to put rack limit switch contact and acts, while
Cut-out motor power, motor moment stops operating, and 4 seconds later racks of time delay are rotated further.When rack turns to 0 ° of position, sequence
Numbers 3 put the small axle of rack is pressed onto sequence number 9 and puts on 0 ° of position limit switch depression bar of rack, and 0 ° of position of rack is spacing to open to drive sequence number 10 to put
Coila is closed, and cuts off motor power, and rack stops operating, and network process is put in completion.
Found network process and put network process contrast, rack is rotated and drives sequence number 5 along axis rotation when vertical net.Work as rotation
During to 85 ° of positions, sequence number 2 founds the small axle of rack and is pressed onto sequence number 16 and stands on 85 ° of position switch depression bars of rack, causes sequence number 17 to found rack
85 ° of position limit switch contact actions, motor stopping action completing vertical network process.90 ° of positions are extreme position, ordinary circumstance
Can not reach, as a kind of limit anti-error function.
It is understood that above with respect to specific descriptions of the invention, being merely to illustrate the present invention and being not limited to this
Technical scheme described by inventive embodiments, it will be understood by those within the art that, still the present invention can be carried out
Modification or equivalent, to reach identical technique effect；As long as satisfaction use needs, all protection scope of the present invention it
It is interior.
Claims (4)
1. reliable arresting net lowering or hoisting gear, including rack, lifting rack motor and rack pedestal, it is characterised in that rack
Rear end is connected with rack pedestal front end by rotary shaft, and lifting rack motor is arranged on the rear end of rack pedestal, rack rear end two
Side is provided with upward pole, and crossbeam is provided between the pole of both sides, and crossbeam middle part is provided with mounting seat, and mounting seat both sides are set
There is vertical support plate, support plate is provided with nylon ground roller between upper end；
The rotary shaft of the lifting rack motor is connected with steel wire rope one end, and the steel wire rope other end bypasses nylon ground roller upper end and net
Frame front end is connected；
The pole upper end sets fluted, is provided with groove and is transversely mounted bar, and mounting rod upper end is provided with pressing plate, pressing plate two
Side is fixed by bolt with pole, and mounting rod is connected by the needle bearing of nylon ground roller end with nylon ground roller；
Rack apparatus for controlling of lifting is provided with the connecting seat, rack apparatus for controlling of lifting includes rack drive connection plate, net
Frame drive connection plate one end is welded with the rotary shaft, and the rack drive connection plate other end is connected with power transmission shaft one end, power transmission shaft
Stretched into casing through casing side plate and be placed on another side plate of casing by bearing block in one end；
Mounting bracket is provided with power transmission shaft in casing, mounting bracket upper end both sides are provided with puts the small axle of rack and the small axle of vertical rack；
One end both sides are put 6 ° of position limit switch depression bars of rack and put 0 ° of position of rack limit corresponding to putting the small axle of rack and be provided with casing
Bit switch depression bar；Put the control port phase that 6 ° of position limit switchs of rack pass through the time relay and rack motor power supply
Even, put 0 ° of position limit switch of rack and be connected with the control port of rack motor power supply；
Other end both sides correspond to the vertical small axle of rack and are provided with 85 ° of position limit switch depression bars of vertical rack and vertical rack in casing
90 ° of position limit switch depression bars；0 ° of position limit switch of vertical 85 ° of position limit switchs of rack and vertical rack drives with rack respectively
The control port of motor power is connected.
2. arresting net lowering or hoisting gear reliable according to claim 1, it is characterised in that the rack is isoceles triangle
Shape rack, is provided with multiple reinforcements between two waists；The support plate upper end is connected by reinforcing cant beam with rack middle part；Before rack
Portion both sides are provided with downward leg, and leg lower end sets rubber sleeve.
3. arresting net lowering or hoisting gear reliable according to claim 1, it is characterised in that the rack front end is provided with
Contiguous block, is provided with connecting hole on contiguous block, the steel wire rope is connected by connecting hole with rack front end.
4. arresting net lowering or hoisting gear reliable according to claim 1, it is characterised in that the mounting seat includes both sides
Underframe, is provided with multiple reinforcing crossmembers between the underframe of both sides；Both sides underframe front end is provided with connecting seat, and connecting seat both sides are arranged on
The mounting seat of the rotary shaft；Both sides underframe rear end is provided with the mounting seat of the lifting rack motor, lifting rack motor
The two-tube beam of reinforcing is provided between mounting seat and connecting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611030454.9A CN106742021B (en) | 2016-11-22 | 2016-11-22 | Reliable operation's arresting net elevating gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611030454.9A CN106742021B (en) | 2016-11-22 | 2016-11-22 | Reliable operation's arresting net elevating gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106742021A true CN106742021A (en) | 2017-05-31 |
| CN106742021B CN106742021B (en) | 2023-07-25 |
Family
ID=58971662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611030454.9A Active CN106742021B (en) | 2016-11-22 | 2016-11-22 | Reliable operation's arresting net elevating gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106742021B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB794407A (en) * | 1956-10-25 | 1958-05-07 | Borgs Fabriks Ab | Arresting nets for aeroplanes |
| CN201495004U (en) * | 2009-08-24 | 2010-06-02 | 攀枝花市三圣机械制造有限责任公司 | Supporting roller device for mine wrench |
| CN203127149U (en) * | 2013-01-18 | 2013-08-14 | 东北大学 | Two-freedom-degree unmanned aerial vehicle net striking recovery device |
| CN103693206A (en) * | 2013-12-31 | 2014-04-02 | 东北大学 | Autonomous circular launching and landing device for unmanned aerial vehicle |
| CN104787351A (en) * | 2015-04-17 | 2015-07-22 | 东北大学 | Unmanned aerial vehicle launching and recovery device |
| CN205256690U (en) * | 2015-12-08 | 2016-05-25 | 东北大学 | Unmanned aerial vehicle transmission and recovery unit |
| CN205418143U (en) * | 2016-03-18 | 2016-08-03 | 谢天永 | Sensing remote control 's rod -type arresting net device that takes off and land |
-
2016
- 2016-11-22 CN CN201611030454.9A patent/CN106742021B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB794407A (en) * | 1956-10-25 | 1958-05-07 | Borgs Fabriks Ab | Arresting nets for aeroplanes |
| CN201495004U (en) * | 2009-08-24 | 2010-06-02 | 攀枝花市三圣机械制造有限责任公司 | Supporting roller device for mine wrench |
| CN203127149U (en) * | 2013-01-18 | 2013-08-14 | 东北大学 | Two-freedom-degree unmanned aerial vehicle net striking recovery device |
| CN103693206A (en) * | 2013-12-31 | 2014-04-02 | 东北大学 | Autonomous circular launching and landing device for unmanned aerial vehicle |
| CN104787351A (en) * | 2015-04-17 | 2015-07-22 | 东北大学 | Unmanned aerial vehicle launching and recovery device |
| CN205256690U (en) * | 2015-12-08 | 2016-05-25 | 东北大学 | Unmanned aerial vehicle transmission and recovery unit |
| CN205418143U (en) * | 2016-03-18 | 2016-08-03 | 谢天永 | Sensing remote control 's rod -type arresting net device that takes off and land |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106742021B (en) | 2023-07-25 |
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