CN105584642A - Air cushion platform carrying helicopter to move stably - Google Patents
Air cushion platform carrying helicopter to move stably Download PDFInfo
- Publication number
- CN105584642A CN105584642A CN201410648885.6A CN201410648885A CN105584642A CN 105584642 A CN105584642 A CN 105584642A CN 201410648885 A CN201410648885 A CN 201410648885A CN 105584642 A CN105584642 A CN 105584642A
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- wheel
- air cushion
- framework
- directive wheel
- jack
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- 239000000725 suspension Substances 0.000 claims description 12
- 241000009298 Trigla lyra Species 0.000 claims description 6
- 229910003460 diamond Inorganic materials 0.000 claims description 6
- 239000010432 diamond Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 3
- 238000013022 venting Methods 0.000 claims description 2
- 239000002775 capsule Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- UAJUXJSXCLUTNU-UHFFFAOYSA-N pranlukast Chemical compound C=1C=C(OCCCCC=2C=CC=CC=2)C=CC=1C(=O)NC(C=1)=CC=C(C(C=2)=O)C=1OC=2C=1N=NNN=1 UAJUXJSXCLUTNU-UHFFFAOYSA-N 0.000 description 2
- 229960004583 pranlukast Drugs 0.000 description 2
- 101100379079 Emericella variicolor andA gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention provides an air cushion platform carrying a helicopter to move stably. The air cushion platform is characterized by comprising a frame (1), an air cushion system (2), a traction control system (3) and a jack (4); the air cushion system (2) is installed on the lower surface of the frame (1) and comprises air cushion modules (2-1) and a connecting pipeline (2-3); the air cushion modules (2-1) are connected through the connecting pipeline (2-3); the traction control system (3) comprises a traction drive device (3-1), a control box (3-2) and control pipelines (3-3); the control box (3-2) controls the traction drive device (3-1) through the control pipelines (3-3); the traction drive device (3-1) is connected with the air cushion modules (2-1) through the connecting pipeline (2-3) to conduct inflation and deflation actions; and the jack (4) is installed on the upper surface of the frame (1).
Description
Technical field
The invention belongs to helicopter general assembly special process equipment technology, relate to pneumatics, air cushion technology is holdingCarry the application on helicopter mobile platform, assemble production line technological equipment.
Background technology
Helicopter assemble production line is provided with multiple erect-positions, divides multiple erect-positions to complete each general assembly operation, requirementHelicopter realizes in order displacement between each erect-position, is never applicable to full operation process on production lineHelicopter complete machine carrying platform, complete machine will enter next erect-position does not just have basis, can only lift by crane or installBecome undercarriage pusher to next erect-position, push away in addition complete machine also very difficult, waste time and energy. For can be independently or withShi Kuaijie moves complete machine and enters next erect-position, does not destroy ground, production scene simultaneously and is beneficial to maneuverability changeProduction distribution, so need to develop a kind of hover platform that helicopter steadily moves that carries.
Summary of the invention
The invention provides a kind of hover platform that helicopter steadily moves that carries, it is characterized in that, comprise frameFrame (1), lift system (2), pull-in control system (3), jack (4), lift system (2) is installedAt the lower surface of framework (1), lift system (2) comprises air cushion module (2-1) and connecting line (2-3),Between air cushion module (2-1), connect by connecting line (2-3), pull-in control system (3) comprises tractionDrive unit (3-1), control box (3-2), control piper (3-3), control box (3-2) passes through control valveTraction drive (3-1) is controlled on road (3-3), and traction drive (3-1) is by connecting line (2-3)With air cushion module (2-1), be connected and realize inflation/deflation action, jack (4) is arranged on the upper table of framework (1)On face.
Further, framework (1) comprises square tube (1-1), diamond plate (1-2) and module connecting plates (1-3),Diamond plate (1-2) is fixed on square tube (1-1) upper surface, and module connecting plates (1-3) is fixed on square tube (1-1)On lower surface, module connecting plates (1-3) is provided with connecting hole, for fixing air cushion module (2-1).
Further, lift system (2) also comprises directive wheel (2-2), and directive wheel (2-2) is arranged on frameOn the center line of frame (1) lower surface; Rotary steering wheel (2-2) comprises π shape connecting plate (A), fork auricular branchFrame (B), ballonet (C), back-moving spring (D), wheel (E), two L shaped suspension members (G) and nut (J),Bolt (K), π shape connecting plate (A) upper mounting plate is arranged on square tube (1-1) lower surface, π shape connecting plate(A) minor face end arranges connecting axle (H), and fork ear supporter (B) is rotatably connected by connecting axle (H)In π shape connecting plate (A), two L shaped suspension member G are arranged on respectively π shape connecting plate (A) and fork ear supporter (B),For wheel (E), bolt (K), nut (J) are arranged on the front end of fork ear supporter (B), back-moving spring (D)Upper end hangs in the aperture of the L shaped suspension member (G) on π shape connecting plate A, and back-moving spring (D) lower end hangs overIn aperture in fork ear supporter (B) on L shaped suspension member (G), the middle part of fork ear supporter (B) is provided with gripper shoe(F), ballonet (C) lower end is fixed on gripper shoe (F) upper surface, and ballonet (C) upper end and π shape connectThe contact of fishplate bar (A) upper mounting plate, ballonet (C) is by connecting line (2-3) and traction drive (3-1)Be connected, in ballonet (C) when inflation, expands and overcomes back-moving spring (D) pulling force, makes wheel (E) downwardGround, after ballonet (C) venting, back-moving spring (D) pull strap driving wheel (E) is packed up liftoff.
Further, directive wheel (2-2) comprises rotary steering wheel (2-2-1) and craspedodrome directive wheel (2-2-2),Craspedodrome directive wheel (2-2-2) is arranged on the tail end on the center line of framework (1) lower surface, rotary steering wheel(2-2-1) be arranged on middle part on the center line of framework (1) lower surface, craspedodrome directive wheel (2-2-2) and peaceDress direction is vertical with rotary steering wheel (2-2-1).
Further, described jack (4) comprises that the front jack (4-1) of fuselage and fuselage tail rise very heavyTop (4-2).
Brief description of the drawings
Fig. 1 is hover platform structure elevational schematic view of the present invention;
Fig. 2 is hover platform structure schematic top plan view of the present invention;
Fig. 3 is air cushion directive wheel front view of the present invention;
Fig. 4 is air cushion directive wheel top view of the present invention;
Fig. 5 is air cushion directive wheel side view of the present invention;
Fig. 6 is gas circuit connection diagram of the present invention.
Detailed description of the invention
Below the present invention is described in further details.
Referring to Fig. 1 and Fig. 2, a kind of steady mobile hover platform of helicopter that carries, is characterized in that, comprisesFramework 1, lift system 2, pull-in control system 3, jack 4, lift system 2 is arranged on framework 1Lower surface, lift system 2 comprises air cushion module 2-1 and connecting line 2-3, between air cushion module 2-1, passes throughConnecting line 2-3 connects, and pull-in control system 3 comprises traction drive 3-1, control box 3-2, controlPipeline 3-3, control box 3-2 controls traction drive 3-1, traction drive by control piper 3-33-1 by connecting line 2-3 with air cushion module 2-1, be connected and realize inflation/deflation action, jack 4 is arranged onOn framework 1 upper surface.
Framework 1 comprises square tube 1-1, diamond plate 1-2 and module connecting plates 1-3, the diamond plate 1-2 side of being fixed onOn pipe 1-1 upper surface, module connecting plates 1-3 is fixed on square tube 1-1 lower surface, module connecting plates 1-3Be provided with connecting hole, for fixing air cushion module 2-1.
Referring to Fig. 1, Fig. 3, Fig. 4 and Fig. 5, lift system 2 also comprises directive wheel 2-2, directive wheel 2-2Be arranged on the center line of framework 1 lower surface; Rotary steering wheel 2-2 comprises π shape connecting plate A, fork ear supporterB, ballonet C, back-moving spring D, wheel E, two L shaped suspension member G and nut J, bolt K, π shape connectsFishplate bar A upper mounting plate is arranged on square tube 1-1 lower surface, and the minor face end of π shape connecting plate A arranges connecting axle H,Fork ear supporter B is rotationally connected with π shape connecting plate A by connecting axle H, and two L shaped suspension member G install respectivelyAt π shape connecting plate A and fork ear supporter B, wheel E for bolt K, nut J be arranged on pitch ear supporter B beforeEnd, back-moving spring D upper end hangs in the aperture of the L shaped suspension member G on π shape connecting plate A, back-moving spring DLower end hangs in fork ear supporter B in the aperture on L shaped suspension member G, and the middle part of fork ear supporter B is provided with gripper shoeF, ballonet C lower end is fixed on gripper shoe F upper surface, and ballonet C upper end and π shape connecting plate A are upper to be installedPlate contact, ballonet C is connected with traction drive 3-1 by connecting line 2-3, and ballonet C fillsWhen gas, expand and overcome back-moving spring D pulling force, wheel E is landed downwards, back-moving spring D after ballonet C ventingThe sub-E of pull strap driving wheel packs up liftoff.
Referring to Fig. 1, directive wheel 2-2 comprises rotary steering wheel 2-2-1 and craspedodrome directive wheel 2-2-2, and craspedodrome is ledTo wheel, 2-2-2 is arranged on the tail end on the center line of framework 1 lower surface, and rotary steering wheel 2-2-1 is arranged onMiddle part on the center line of framework 1 lower surface, craspedodrome directive wheel 2-2-2 and installation direction and rotary steering wheel2-2-1 is vertical. Installation direction is identical with land lengths direction, for guiding hover platform straight ahead and retreating,Ensure certain linearity.
Referring to Fig. 1, the present invention includes pull-in control system 3, pull-in control system 3 comprises traction drive3-1, control box 3-2, control piper 3-3, traction drive 3-1 drives for hover platform provides tractionPower, to drive hover platform walking, control box 3-2 be by the break-make of Pneumatic valve realize traction advance,Retreating the logic control of walking and 360 degree rotations, control piper 3-3 be connect traction drive 3-1 andA tracheae bundle between control box 3-2, to keep working media compressed-air actuated unobstructed.
Referring to Fig. 2, jack 4 comprises that the front jack 4-1 of rising of fuselage and fuselage tail play jack 4-2, very heavyTop is arranged on the upper surface of platform, for supporting fuselage.
Referring to Fig. 6, the present invention also comprises a complete set of gas circuit connection layout of hover platform.
Using method of the present invention is: as shown in Figure 1, 2: complete machine fuselage is placed on hover platform, usesBefore 2 on platform, play jack and 1 tail and play jack and be supported on 3 tops under fuselage, in general assemblyFront 3 erect-positions of operation can to strengthen stability, carry out when operation is installed putting down by the local bracket that increases under fuselagePlatform bottom air cushion module the floor support that lands, need to change station and move complete machine time, as shown in Figure 3,Adjust source of the gas for being pressed in 0.5Mpa, open source of the gas, make compressed air enter air cushion mould by operation control box buttonAir bag in piece, air bag expands and platform is risen and float off ground, and source of the gas enters draw-gear simultaneously, makes to leadIn leading-in device, control valve is started working, drive gas motor to make traction wheel grab ground and be with moving platform to advance, retreat andRotation.
Claims (5)
1. carry the hover platform that helicopter steadily moves, it is characterized in that, comprise framework (1), gasMattress system (2), pull-in control system (3), jack (4), lift system (2) is arranged on framework (1)Lower surface, lift system (2) comprises air cushion module (2-1) and connecting line (2-3), air cushion module(2-1) between, connect by connecting line (2-3), pull-in control system (3) comprises traction drive(3-1), control box (3-2), control piper (3-3), control box (3-2) is by control piper (3-3)Control traction drive (3-1), traction drive (3-1) is by connecting line (2-3) and air cushionModule (2-1), the connected inflation/deflation of realizing move, and jack (4) is arranged on framework (1) upper surface.
2. carry according to claim 1 the hover platform that helicopter steadily moves, it is characterized in that frameFrame (1) comprises square tube (1-1), diamond plate (1-2) and module connecting plates (1-3), diamond plate (1-2)Be fixed on square tube (1-1) upper surface, module connecting plates (1-3) is fixed on square tube (1-1) lower surface,Module connecting plates (1-3) is provided with connecting hole, for fixing air cushion module (2-1).
3. the hover platform that carrying helicopter according to claim 1 steadily moves, is further characterized in that,Lift system (2) also comprises directive wheel (2-2), and directive wheel (2-2) is arranged on framework (1) lower surfaceOn center line; Rotary steering wheel (2-2) comprise π shape connecting plate (A), fork ear supporter (B), ballonet (C),Back-moving spring (D), wheel (E), two L shaped suspension members (G) and nut (J), bolt (K), π shape connectsFishplate bar (A) upper mounting plate is arranged on square tube (1-1) lower surface, and the minor face end of π shape connecting plate (A) is establishedPut connecting axle (H), fork ear supporter (B) is rotationally connected with π shape connecting plate (A) by connecting axle (H),Two L shaped suspension member G are arranged on respectively π shape connecting plate (A) and fork ear supporter (B), and wheel (E) is used spiral shellBolt (K), nut (J) are arranged on the front end of fork ear supporter (B), and back-moving spring (D) upper end hangs over π shapeIn the aperture of the L shaped suspension member (G) on connecting plate A, back-moving spring (D) lower end hangs over fork ear supporter (B)In in aperture on L shaped suspension member (G), the middle part of fork ear supporter (B) is provided with gripper shoe (F), ballonet(C) lower end is fixed on gripper shoe (F) upper surface, on ballonet (C) upper end and π shape connecting plate (A)Installing plate contact, ballonet (C) is connected with traction drive (3-1) by connecting line (2-3),When ballonet (C) inflation, expand and overcome back-moving spring (D) pulling force, wheel (E) is landed downwards, stingyAfter capsule (C) venting, back-moving spring (D) pull strap driving wheel (E) is packed up liftoff.
4. the hover platform that carrying helicopter according to claim 3 steadily moves, is further characterized in that,Directive wheel (2-2) comprises rotary steering wheel (2-2-1) and craspedodrome directive wheel (2-2-2), craspedodrome directive wheel(2-2-2) be arranged on the tail end on the center line of framework (1) lower surface, rotary steering wheel (2-2-1) peaceBe contained in middle part on the center line of framework (1) lower surface, craspedodrome directive wheel (2-2-2) and installation direction and revolveTurn directive wheel (2-2-1) vertical.
5. the hover platform that carrying helicopter according to claim 1 steadily moves, is characterized in that,Described jack (4) comprises that the front jack (4-1) of fuselage and fuselage tail play jack (4-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410648885.6A CN105584642B (en) | 2014-11-14 | 2014-11-14 | A kind of air cushion platform for carrying helicopter and steadily moving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410648885.6A CN105584642B (en) | 2014-11-14 | 2014-11-14 | A kind of air cushion platform for carrying helicopter and steadily moving |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105584642A true CN105584642A (en) | 2016-05-18 |
| CN105584642B CN105584642B (en) | 2018-06-26 |
Family
ID=55924611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410648885.6A Active CN105584642B (en) | 2014-11-14 | 2014-11-14 | A kind of air cushion platform for carrying helicopter and steadily moving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105584642B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4461455A (en) * | 1981-09-30 | 1984-07-24 | The Boeing Company | Aircraft engine lifting and positioning apparatus |
| CN1235577A (en) * | 1996-10-23 | 1999-11-17 | 纽维锚锁国际公司 | Trailing arm suspension with articulated axle mounting |
| US6170141B1 (en) * | 1998-09-25 | 2001-01-09 | Stanley Aviation Corporation | Shipping system for jet aircraft engine and method of installing and removing jet aircraft engine |
| US6382336B1 (en) * | 2000-03-20 | 2002-05-07 | Jason L. Smith | Guide wheel integrated with ground rubbing brake controls fluid levitated loads |
| CN202764962U (en) * | 2012-06-18 | 2013-03-06 | 戴正欣 | Kiloton self-traction air cushion car |
| CN103209897A (en) * | 2010-11-08 | 2013-07-17 | 波音公司 | Engine loading system |
-
2014
- 2014-11-14 CN CN201410648885.6A patent/CN105584642B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4461455A (en) * | 1981-09-30 | 1984-07-24 | The Boeing Company | Aircraft engine lifting and positioning apparatus |
| CN1235577A (en) * | 1996-10-23 | 1999-11-17 | 纽维锚锁国际公司 | Trailing arm suspension with articulated axle mounting |
| US6170141B1 (en) * | 1998-09-25 | 2001-01-09 | Stanley Aviation Corporation | Shipping system for jet aircraft engine and method of installing and removing jet aircraft engine |
| US6382336B1 (en) * | 2000-03-20 | 2002-05-07 | Jason L. Smith | Guide wheel integrated with ground rubbing brake controls fluid levitated loads |
| CN103209897A (en) * | 2010-11-08 | 2013-07-17 | 波音公司 | Engine loading system |
| CN202764962U (en) * | 2012-06-18 | 2013-03-06 | 戴正欣 | Kiloton self-traction air cushion car |
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| Publication number | Publication date |
|---|---|
| CN105584642B (en) | 2018-06-26 |
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