CN105501461B - Semi-trailer airport elevating ferry device - Google Patents
Semi-trailer airport elevating ferry device Download PDFInfo
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- CN105501461B CN105501461B CN201510946469.9A CN201510946469A CN105501461B CN 105501461 B CN105501461 B CN 105501461B CN 201510946469 A CN201510946469 A CN 201510946469A CN 105501461 B CN105501461 B CN 105501461B
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- platform
- bridge
- bridge platform
- board
- trailer
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- 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
- B64F1/32—Ground or aircraft-carrier-deck installations for handling freight
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/02—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with parallel up-and-down movement of load supporting or containing element
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Aviation & Aerospace Engineering (AREA)
- Ship Loading And Unloading (AREA)
Abstract
The invention discloses a kind of semi-trailer airport elevating ferry devices, including semitrailer, and front and back main platform assembly and bridge platform assembly on the vehicle frame of semitrailer are set, the main platform assembly includes the main platform board of the relatively described vehicle frame lifting, and the main platform driving wheel group on main platform board is set, the bridge platform includes the bridge platform raising frame of the relatively described vehicle frame lifting, it is arranged on bridge platform raising frame and can be driven the bridge platform board of its opposite longitudinal movement, and the bridge platform driving wheel group being arranged on bridge platform board.The ferry-boat platform efficiency of loading and unloading of the invention is high, can provide cargo handling guarantee for the existing all kinds of civilian military cargo aircrafts in China, improves the safety and reliability in equipment operation process.And Double tabletop structure is used, need to only complete a bridge platform and airport docks adjustment, and the reprinting and handling of cargo can be completed in the vertical lift of two platforms before and after need to only being carried out later by lifting device.
Description
Technical field
The present invention relates to Material Transportation technical fields, more particularly to a kind of semi-trailer airport elevating ferry device.
Background technique
Currently, transporting cargo to carrier by airport cargo assembly ferry-boat facing, and load the goods into fortune
The cargo of aircraft dispatch is unloaded by aircraft cargo bay and transports ferry-boat to when the assembly of airport cargo by defeated aircraft cargo bay, is generally both needed to
Ferry bus is wanted to carry out cargo transfer, ferry bus is generally semitrailer, and towing vehicle traction could move inside on airport, move
Recycle the realizations such as transmission belt or hoistable platform installation after moving to aircraft vicinity, whole efficiency is low and large labor intensity.
Summary of the invention
In view of the technical drawbacks of the prior art, it is an object of the present invention to provide a kind of liftings of semi-trailer airport to fill
Unload ferry device.
The technical solution adopted to achieve the purpose of the present invention is:
A kind of semi-trailer airport elevating ferry device, including semitrailer and front and back the vehicle of semitrailer is set
Main platform assembly and bridge platform assembly on frame, the main platform assembly include the main platform of the relatively described vehicle frame lifting
Plate, and the main platform driving wheel group being arranged on main platform board, the bridge platform include that the relatively described vehicle frame is gone up and down
Bridge platform raising frame is arranged on bridge platform raising frame and can be driven the bridge platform board of its opposite longitudinal movement, Yi Jishe
Set the bridge platform driving wheel group on bridge platform board.
The main platform board and bridge platform raising frame is lifted by hydraulic shear forks and knives lifting mechanism respectively.
The bridge plate platform both lateral sides are fixedly installed limit plate respectively, and main platform board two sides and tail portion are provided with can
The limit plate moved up and down.
It has also been respectively articulated with widening plate in the main platform board and bridge platform board two sides, has been provided on the outside of widening plate
Protective fence.
The main platform driving wheel group is universal mid-wheel drive wheel group, and the bridge platform driving wheel group includes being arranged two
The supporting stick wheel group of side and the power roller group that middle part is set.
The front end of bridge platform board and/or the rear end of main platform board are provided with anticollision strip.
It further include the low-position cab tractor by the towing pin traction semitrailer.
The bridge platform raising frame two sides are provided with connection idler wheel, and the bridge platform board two sides of the bottom are provided with institute
The connection idler wheel stated is embedded sliding slot therein to realize longitudinal movement of the bridge platform board with respect to bridge platform raising frame.
Further include the chain that both ends are fixedly connected with bridge platform board, is fixedly installed and institute in the bridge platform raising frame
The chain engagement stated connects and has the fluted disc of driving motor driving to realize the longitudinal movement of bridge platform board.
Compared with prior art, the beneficial effects of the present invention are:
The ferry-boat platform efficiency of loading and unloading of the invention is high, and cargo handling guarantor can be provided for the existing all kinds of civilian military cargo aircrafts in China
Barrier improves the safety and reliability in equipment operation process.And Double tabletop structure is used, it equips when carrying out operation,
A bridge platform and airport need to only be completed docks adjustment, need to only pass through lifting device later and carry out the vertical of two platforms of front and back
Going straight up to drop can be completed the reprinting and handling of cargo.What such structure reduced platform and airport docks number, reduces work
The task amount and operating pressure of personnel, reduces the security risk of platform truck and aircraft impact.
Detailed description of the invention
Fig. 1 show the structural schematic diagram of semi-trailer airport elevating ferry device of the invention；
Fig. 2 show bridge platform board structural schematic diagram；
Fig. 3 show bridge platform raising frame structural schematic diagram；
It is main platform board structural schematic diagram described in Fig. 4；
Fig. 5 show semitrailer structural schematic diagram.
Specific embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that described herein
Specific embodiment be only used to explain the present invention, be not intended to limit the present invention.
As shown in Figs. 1-5, semi-trailer airport elevating ferry device of the invention includes semitrailer 1 and front and back
Main platform assembly 2 and bridge platform assembly 3 on the vehicle frame of semitrailer are set, and the main platform assembly includes relatively described
Vehicle frame lifting main platform board 21, and the main platform driving wheel group 22 being arranged on main platform board, the bridge platform 3 wraps
The bridge platform raising frame 31 for including vehicle frame lifting that can be relatively described, is arranged on bridge platform raising frame and can be driven with respect to it
The bridge platform board 32 of longitudinal movement, and the bridge platform driving wheel group 33 being arranged on bridge platform board.That is, at work, first
Bridge platform is directed at cabin door, can be load or light condition alignment (is load docking when specially loading, unloading is constantly
Zero load docking), then control bridge platform board 32 stretches out realization and docks with the up to standard of cabin, is transported cargo by the lifting of main platform
It is defeated by bridge platform, the bridge platform for being located in docking location is recycled to be sent into cabin, unloading is inverse operations.The stretching of bridge platform board makes
This equipment can facilitate to dock and do not lead to the problem of with civil aviaton's cargo aircraft side hatch door interferes with wing, effectively improves the equipment
Protection and property for dual military and civilian use.
It should be noted that single platform-type airport container lifting platform truck is relatively simple for structure, it is easy to control, reliability
Might as well, but on aircraft when loading container, then platform truck is lifted to the position aircraft Chuan Men simultaneously first from aerial pickup container
It is interfaced, realized under case of heavy load safety with rob the qualification requirement height dock to operator, and risk is big.From
When deplanement container, also first to be docked safely with aircraft door.It so ceaselessly docks platform truck with hatch door, increases greatly
The task amount and operating pressure for having added staff, increase the security risk of platform truck and aircraft impact.And the desk-top collection of double flat
Airport lifting ferry-boat platform case during the work time, after bridge platform is docked with aircraft cabin, only need to go up and down main platform i.e.
The handling of container can be achieved, and main platform much more direct than platform will be docked with the control of bridge platform docked with aircraft door
Simply.
Meanwhile airport lifting ferry-boat platform of the invention can disposably lift 6 463L aviation trays (about 28t), lift
The ability of liter is big, and lifting range is wide (1.35m-5.2m), and the efficiency of loading and unloading is high, can provide goods for the existing all kinds of civilian military cargo aircrafts in China
Object handling ensure, improve the safety and reliability in equipment operation process.And Double tabletop structure is used, equipment is carrying out
When operation, need to only complete a bridge platform and airport docks adjustment, need to only pass through two before and after lifting device carries out later
The reprinting and handling of cargo can be completed in the vertical lift of platform.Such structure reduces dock number of the platform with airport, drop
The low task amount and operating pressure of staff, reduces the security risk of platform truck and aircraft impact.
Further, the semitrailer 1 includes zigzag vehicle frame 11, and adjustment height air suspension chassis 12 is arranged in vehicle
Traveling wheel 15 on frame rear portion, that is, suspension chassis 12, be arranged in traveling wheel rear portion can relative frame hydraulic up-down support wheel 13
And the hydraulic wheel running gear 16 of vehicle frame lower front portion is set, it further include that the semitrailer is drawn by towing pin 17
Low-position cab tractor 4.Wherein, air suspension apparatus is directly chosen from market, such as load-bearing vehicle bridge is selected to use specified carrying
12 tons of 3 axle Han Chi companies produce air suspension/follow-up steering axle assembly, model HM043S30, vehicle bridge model
SLRNB12310.The use of air suspension apparatus makes this equipment that can adjust height of the carbody at an arbitrary position, enables the vehicle to voluntarily
Various transporters are passed in and out, meet the needs of air transportation airdrome maneuver.Commercial product can also be used in hydraulic wheel running gear, uses
Back support wheel, the mode of front hydraulic moving, convenient for controlling the pitching operation of semitrailer, and front and back fluid pressure type supports also just
In load.
Wherein, the vehicle power of airport lifting ferry-boat platform is all from tractor, by being suspended on mounting base 14 and installation
Preceding oil cylinder and rear oil cylinder on seat 18 realize walking and controlling certainly for semitrailer；It is first when platform of ferrying is docked with cabin
Tractor was parked in suitable position referring to airport traveling reference line (or relying on experience) by driver before this, and semitrailer passes through liquid later
Pinch roller running gear and rear support wheel cooperation carry out the Dock With Precision Position of bridge platform and cabin.
The travel position of ferry-boat platform mainly has highway transportation and two kinds of air transportation.It is mobile by platform when highway transportation
Device withdraws bridge platform, and vehicle center of gravity moves back, and each workbench is in rounding state, and ferry-boat platform utilizes tractor power row
It sails；The posture of ferry-boat platform is consistent with highway transportation when air transportation, by airplane tail hatch door from aircraft hold is advanced into, completes
Air transportation, the i.e. present invention can have stronger airport driveability and highway turn with ferry-boat and airdrome maneuver is carried
Field maneuverability.
It specifically, is the lifting for realizing bridge platform and main platform, the main platform board and bridge platform raising frame difference
It is lifted by hydraulic shear forks and knives lifting mechanism 25 and 37.
Further, the bridge plate platform both lateral sides are fixedly installed limit plate, main platform board two sides and tail respectively
Portion is provided with limit plate moving up and down.When cargo is when platform side or tail portion load and unload, limit plate is moved down, and keeps cargo smooth
Platform is passed in and out, when platform is gone up and down, limit plate is risen to limit movement of the cargo on platform；
To meet different working condition requirements, it has also been respectively articulated with widening plate in the main platform board and bridge platform board two sides,
Protective fence is provided on the outside of widening plate, meanwhile, it is provided with pedestrian's tread plate of high adhesion force, on widening plate to guarantee to grasp
Make the safety of personnel.There are four widening plates to be mounted on halfpace two sides respectively for the halfpace of i.e. main platform and bridge platform.
When travel position, widening plate, which is flipped up, to be folded and is fixed on panel with tie down screw respectively, to reduce the fortune of workbench
Defeated width.When operation, widening plate is overturn 180 ° and is fixed, the width of workbench is increased.
For the requirement to realize main platform vertically and horizontally mobile cargo；The main platform driving wheel group 22 is universal wheel drive
Wheel group.Such as Mecanum universal wheel, the function of main platform universal rolling wheel group is when adjusting cargo from main platform to bridge platform transfer
Posture makes it adjust the posture into cabin.The bridge platform driving wheel group includes that the supporting stick wheel group of two sides is arranged in
34 and the power roller group 33 at middle part is set to realize the horizontal feed of cargo jointly.It is preferred that the power idler wheel is
Rubber power idler wheel, the bridge platform driving wheel group realization cargo of bridge platform direction of motion into transporter transport process from bridge platform
Stabilization.Bridge platform rubber power idler wheel and the power of main platform driving wheel group are all from hydraulic system, belong to a set of dynamical system
System.That is, cargo still realizes that cargo exists by main platform universal rolling wheel device during transportation after semitrailer is realized in
Centering, the roller system of the bridge platform horizontal feed stable for realizing cargo are vertically and horizontally moved on platform.
Meanwhile the rear end of the front end of bridge platform board and/or main platform board being provided with anticollision strip 35 and 23.It prevents and cabin
Or since operation error causes to damage to hatch door when lorry docking.
To realize extending and retracting for bridge platform board, 31 two sides of bridge platform raising frame are provided with connection idler wheel 38,
The bridge platform board two sides of the bottom, which are provided with, is embedded sliding slot therein for the connection idler wheel to realize the bridge platform
Longitudinal movement of the plate with respect to bridge platform raising frame.The driving mechanism mobile to drive axle platform board includes both ends and bridge platform board
The chain being fixedly connected is fixedly installed on the motor cabinet 39 of the bridge platform raising frame and engages connection with the chain
And there is the fluted disc of driving motor driving to realize the longitudinal movement of bridge platform board.Certainly, oil cylinder can also be used to be driven.
The process that ferry-boat platform of the invention loads and unloads cargo is specific as follows.
It organizes work first the widening plate of platform, the platform that makes to ferry be in unfolded state, travels later to cargo, adjustment
Main podium level complete with cargo dock and loading；Main podium level is adjusted, cargo is completed and turns from main platform to bridge platform
Fortune；After the loading for completing entire cargo, ferry-boat platform is voluntarily ferried at traveling to transporter, puts down steel supports wheel dress
It sets, deflates to air suspension device of semi-trailer, the height of adjustment semitrailer carrying bogie makes wheel lift, while being gone by hydraulic wheel
Walking system completes the transverse direction of workbench, pitch regulation jointly, realizes that bridge platform is docked with the accurate of cabin；Finally by work
Goods transport device on platform completes cargo to the loading of transporter.Cargo uninstall process is opposite with loading process.
The above is only a preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of semi-trailer airport elevating ferry device, which is characterized in that half is arranged in including semitrailer and front and back
Main platform assembly and bridge platform assembly on the vehicle frame of trailer, the main platform assembly include the relatively described vehicle frame lifting
Main platform board, and the main platform driving wheel group being arranged on main platform board, the bridge platform includes the relatively described vehicle
The bridge platform raising frame of frame lifting is arranged on bridge platform raising frame and can be driven the bridge platform of its opposite longitudinal movement
Plate, and the bridge platform driving wheel group being arranged on bridge platform board；The main platform driving wheel group is universal mid-wheel drive wheel group,
The bridge platform driving wheel group includes the supporting stick wheel group that two sides are arranged in and the power roller group that middle part is arranged in；It is described
Bridge platform raising frame two sides be provided with connection idler wheel, the bridge platform board two sides of the bottom are provided with the connection idler wheel
Sliding slot therein is embedded to realize longitudinal movement of the bridge platform board with respect to bridge platform raising frame；It further include that both ends and bridge are flat
The chain that platen is fixedly connected, the bridge platform raising frame be fixedly installed engaged with the chain connect and have driving
Motor-driven fluted disc is to realize the longitudinal movement of bridge platform board.
2. semi-trailer airport elevating ferry device as described in claim 1, which is characterized in that the main platform board and
Bridge platform raising frame is lifted by hydraulic shear forks and knives lifting mechanism respectively.
3. semi-trailer airport elevating ferry device as described in claim 1, which is characterized in that the bridge platform board is horizontal
It is fixedly installed limit plate respectively to two sides, main platform board two sides and tail portion are provided with limit plate moving up and down.
4. semi-trailer airport elevating ferry device as described in claim 1, which is characterized in that in the main platform board
It has also been respectively articulated with widening plate with bridge platform board two sides, protective fence is provided on the outside of widening plate.
5. semi-trailer airport elevating ferry device as described in claim 1, which is characterized in that in the front end of bridge platform board
And/or the rear end of main platform board is provided with anticollision strip.
6. semi-trailer airport elevating ferry device as described in claim 1, which is characterized in that further include passing through towing pin
The low-position cab tractor of the traction semitrailer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510946469.9A CN105501461B (en) | 2015-12-16 | 2015-12-16 | Semi-trailer airport elevating ferry device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510946469.9A CN105501461B (en) | 2015-12-16 | 2015-12-16 | Semi-trailer airport elevating ferry device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105501461A CN105501461A (en) | 2016-04-20 |
| CN105501461B true CN105501461B (en) | 2019-01-04 |
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| CN201510946469.9A Active CN105501461B (en) | 2015-12-16 | 2015-12-16 | Semi-trailer airport elevating ferry device |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106608357A (en) * | 2016-08-31 | 2017-05-03 | 马宏 | Application of boom trolley |
| CN108455475A (en) * | 2018-03-09 | 2018-08-28 | 广州飞机维修工程有限公司 | A kind of movable type aircraft cabin equipment transferring platform |
| US10918208B2 (en) * | 2018-05-18 | 2021-02-16 | Intermetro Industries Corporation | Compact storage rack system |
| CN109823983A (en) * | 2019-03-18 | 2019-05-31 | 苏州大方特种车股份有限公司 | Big stroke hydraulic goes up and down rack device |
| CN110316039A (en) * | 2019-07-03 | 2019-10-11 | 中国船舶重工集团公司第七一三研究所 | A kind of mobile storage platform |
| CN112277764A (en) * | 2020-11-23 | 2021-01-29 | 江苏天一机场专用设备股份有限公司 | Novel logistics system container goods loading platform car |
| CN113443014A (en) * | 2021-08-12 | 2021-09-28 | 东风悦享科技有限公司 | Chassis device capable of lifting cargo compartment and truck |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU849701A1 (en) * | 1980-03-28 | 1983-06-30 | Государственный Проектно-Изыскательский И Научно-Исследовательский Институт "Аэропроект" | Loader truck for packaged cargoes |
| CN2384864Y (en) * | 1999-04-30 | 2000-06-28 | 深圳中集天达空港设备有限公司 | Aerial loading-unloading transport platform trunk |
| JP2005193717A (en) * | 2003-12-26 | 2005-07-21 | Shinko Electric Co Ltd | Freight carrying system by container pallet loader |
| US6905095B1 (en) * | 2004-01-08 | 2005-06-14 | Fmc Technologies, Inc. | Multiple platform aircraft cargo loader |
| WO2008074184A1 (en) * | 2006-12-18 | 2008-06-26 | Weihai Guangtai Airport Equipment Co., Ltd. | A combined lifting platform and a relay-type lifting method for cargo |
| CN205327438U (en) * | 2015-12-16 | 2016-06-22 | 中国人民解放军军事交通学院 | Loading and unloading ferry device goes up and down on semi -mounted formula airport |
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2015
- 2015-12-16 CN CN201510946469.9A patent/CN105501461B/en active Active
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| Publication number | Publication date |
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| CN105501461A (en) | 2016-04-20 |
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