CN107235157A - The adjustable plateform system that picks for boarding vehicle - Google Patents
The adjustable plateform system that picks for boarding vehicle Download PDFInfo
- Publication number
- CN107235157A CN107235157A CN201710417985.1A CN201710417985A CN107235157A CN 107235157 A CN107235157 A CN 107235157A CN 201710417985 A CN201710417985 A CN 201710417985A CN 107235157 A CN107235157 A CN 107235157A
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- China
- Prior art keywords
- platform
- picks
- gangway ladder
- control system
- vehicle
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- 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.)
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Classifications
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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
- B64F1/30—Ground or aircraft-carrier-deck installations for embarking or disembarking passengers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses the adjustable plateform system that picks for boarding vehicle, including chassis vehicle；Gangway ladder on a chassis is set, and the upper end of gangway ladder has the platform that picks for being used for docking cabin door；Lifting device on a chassis is set, and the lifting device can be abutted against with a supporting surface, the lifting device can drive the lifting of chassis vehicle opposite support face so that the platform that picks aligns with cabin door；The variation in altitude detection means on gangway ladder is arranged on, the variation in altitude detection means is used for the height change for detecting cabin door；Control system, the control system is connected with lifting device and variation in altitude detection means simultaneously；When aircraft lifting and landing, the height change of variation in altitude detection means detection aircraft simultaneously exports feedback signal to control system, control system and then controls lifting device action to drive chassis vehicle to lift.The present invention is simple in construction, and easy to use, processing cost is relatively low.
Description
Technical field
The present invention relates to the plateform system that picks of boarding vehicle, particularly boarding vehicle.
Background technology
Boarding vehicle is the visual plant of aircraft of plugging into.The main gangway ladder group by chassis vehicle and setting on a chassis of boarding vehicle
Into gangway ladder is pivoted on a chassis, and is configured with elevating ram to drive gangway ladder with respect to chassis vehicle rotation and lifting.Generally plugging into
During aircraft, the platform that picks on gangway ladder keeps aliging with cabin door.During passenger goes on or off the plane, the carrying of aircraft occurs
Change so that the height of aircraft changes, and the unmatched phenomenon of the height of airplane jointing platform height and cabin door so occurs,
Boarding vehicle needs to be adjusted correspondingly, and the platform that makes to pick aligns with cabin door holding.
A kind of existing adjustable for height boarding vehicle, the height regulation of its platform that picks is come real by gangway ladder change of pitch angle
It is existing, but to ensure that accommodation ladder platform is in buoyance, the switchboards of job guide rail of gangway ladder and relative position of return rail etc. will be with inclination angles
Change, so multi-activity part are difficult to coordinate, and the rigidity and intensity of gangway ladder are all not easy to ensure, the overall structure of gangway ladder is very multiple
Miscellaneous, processing cost is also very high, and use is also inconvenient, so feasibility and little.Also a kind of boarding vehicle, its platform that picks is relative
The inclination angle of accommodation ladder platform can be adjusted, by regulation pick platform with respect to the inclination angle of accommodation ladder platform come the front end for the platform that makes to pick with
Cabin door aligns, but when the height change of aircraft is larger, the platform that picks will become very big with respect to the inclination angle of accommodation ladder platform, this
Sample can bring inconvenience to the current of passenger.
The content of the invention
In order to solve the above problems, the present invention provides that a kind of simple in construction, easy to use to be used for picking for boarding vehicle flat
Platform system.
The technical solution adopted for the present invention to solve the technical problems is：
Detected for the adjustable plateform system that picks of boarding vehicle, including chassis vehicle, gangway ladder, lifting device, variation in altitude
Device and control system.Gangway ladder is set on a chassis, and the upper end of the gangway ladder has the platform that picks for being used for docking cabin door.
Lifting device is set on a chassis, and the lifting device can be abutted against with a supporting surface, and the lifting device can drive chassis
Car opposite support face is lifted so that the platform that picks aligns with cabin door.Variation in altitude detection means is arranged on gangway ladder, the height
Degree becomes the height change that motion detection device is used to detect aircraft.Control system simultaneously with lifting device and variation in altitude detection means
It is connected.
When aircraft lifting and landing, the height change of variation in altitude detection means detection aircraft simultaneously exports feedback signal to control
System, control system and then control lifting device act to drive chassis vehicle to lift.
It is preferred that, the variation in altitude detection means includes support, the first roller being arranged on support and rotates detection
Device；The first roller is close on airplane skin when the platform that picks docks cabin door, and the first roller can be driven when aircraft lifting and landing
Rotate, rotation detecting device detects the rotational angle of the first roller and export feedback signal to control system that control system is entered
And control lifting device action to drive chassis vehicle to lift.
It is preferred that, the variation in altitude detection means also includes the first displacement drive mechanism, the first displacement drive machine
Structure is arranged on gangway ladder, the first displacement drive mechanism be connected with support and can driving arm reach so that the first roller is tight
It is attached on airplane skin.
It is preferred that, the lifting device includes retractable supporting leg and the drive mechanism for driving supporting leg folding and unfolding, branch
Leg is set on a chassis and can abutted against with supporting surface, and chassis vehicle lifting can be driven when supporting leg puts down or withdrawn so that described connect
Machine platform aligns with cabin door.
It is preferred that, the quantity of the supporting leg is to be provided with level detection device at least three, the gangway ladder, when the side of a ship
When ladder is tilted, the inclination of the level detection device detection gangway ladder simultaneously conveys a tilt signals to control system, and control system is entered
And the folding and unfolding of each supporting leg is controlled so that the gangway ladder level.
It is preferred that, second displacement drive mechanism is provided with the gangway ladder, the second displacement drive mechanism is used to drive
It is described pick platform move so that the platform that picks front end close to or away from aircraft shell.
It is preferred that, the second displacement drive mechanism includes first piston cylinder, guide chute and the second roller；Described first
The two ends of piston cylinder are connected to gangway ladder and picked on platform；The guide chute and the second roller be separately positioned on pick it is flat
On platform and gangway ladder, second roller is arranged in guide chute to be displaced sideways with the platform that picked described in limitation with respect to gangway ladder.
It is preferred that, be provided with distance detection device on the platform that picks, the distance detection device is detectable pick it is flat
The distance value detected is simultaneously fed back to control system, control system and then control second displacement drive by the distance of platform and airplane skin
Dynamic mechanism action is to increase or reduce the distance of platform and airplane skin of picking.
It is preferred that, the quantity of the distance detection device is two, and the two distance detection devices, which are separately positioned on, to pick
The both sides of platform.
It is preferred that, the front end of the platform that picks is provided with cushion pad.
The beneficial effects of the invention are as follows：In the present invention, variation in altitude detection means and lifting device are configured with, when aircraft
When highly changing, control system controls lifting device to drive the lifting of chassis vehicle, and the platform that makes to pick aligns with cabin door,
It is easy to above and below passenger, the height for the platform that picks is adjusted without the change of pitch angle by gangway ladder, so that the structure of gangway ladder is simplified,
Processing cost is reduced, and the use of the present invention is also more convenient.In addition, without by adjusting pick platform and accommodation ladder platform
Between inclination angle alignd come the front end for the platform that makes to pick with cabin door, can so be easy to passenger's current.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples：
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the overall structure diagram at another visual angle of the invention；
Fig. 3 is the decomposing schematic representation of the platform that picks of the present invention；
Fig. 4 is the structural representation of the variation in altitude detection means of the present invention.
Embodiment
1~Fig. 4 of reference picture, the present invention is the adjustable plateform system that picks for boarding vehicle, including chassis vehicle 1, gangway ladder
2nd, lifting device, variation in altitude detection means 4 and control system.Gangway ladder 2 is arranged on chassis vehicle 1, and the upper end of gangway ladder 2, which has, to be used
In the platform 3 that picks of docking cabin door.Lifting device is also disposed on chassis vehicle 1, and the lifting device can offset with a supporting surface
Connect, the lifting device can drive the lifting of the opposite support face of chassis vehicle 1 so that the platform 3 that picks aligns with cabin door.Variation in altitude is examined
Survey device 4 to be arranged on gangway ladder 2, the variation in altitude detection means 4 is used for the height change for detecting aircraft.Set-up of control system exists
On chassis vehicle 1, the control system is connected with lifting device and variation in altitude detection means 4 simultaneously, and certainly, control system also may be used
It is arranged on gangway ladder 2.Supporting surface can be ground or the surface of other support platforms.
During passenger goes on or off the plane, the carrying of aircraft changes so that the height of aircraft changes.When winged
When machine is lifted, the height change of the detection aircraft of variation in altitude detection means 4 simultaneously exports feedback signal to control system, control system
Unite and then control lifting device action to drive chassis vehicle 1 to lift, the platform 3 that makes to pick aligns with cabin door, is easy to above and below passenger.
The present invention is without adjusting the height for the platform 3 that picks by the change of pitch angle of gangway ladder 2, so as to simplify the structure of gangway ladder 2, reduces
Processing cost, and the use of the present invention is also more convenient.In addition, the present invention is without by adjusting pick platform 3 and the side of a ship
Inclination angle between terraced pedal is alignd come the front end for the platform 3 that makes to pick with cabin door, and the platform 3 that picks can keep level, improve and connect
Machine platform 3 by property, be easy to passenger's current.
Reference picture 3 and Fig. 4, variation in altitude detection means 4 include support 41, the first roller 42 and rotation detecting device, the
One roller 42 and rotation detecting device are arranged on support 41.When the platform 3 that picks docks cabin door, the first roller 42 is close to
On airplane skin, the first roller 42 can be driven to rotate when aircraft lifting and landing, rotation detecting device detects turning for the first roller 42
Dynamic angle simultaneously exports feedback signal to control system, control system and then controls lifting device action to drive 1 liter of chassis vehicle
Drop.In the present embodiment, rotation detecting device detects the rotational angle of the first roller 42 and feedback signal is delivered into control system,
The height that the angle value that control system is detected according to the diameter and rotation detecting device of the first roller 42 can converse aircraft becomes
Change value.Rotation detecting device concretely incremental encoder, individual pen absolute value encoder or multi-turn absolute value encoder, increase
The structure and operation principle of amount type encoder, individual pen absolute value encoder and multi-turn absolute value encoder are by art technology
Personnel are familiar with, herein no longer another plus detailed description.
Variation in altitude detection means 4 also includes the first displacement drive mechanism, and the first displacement drive mechanism is arranged on gangway ladder 2
On, more specifically, the first displacement drive mechanism is arranged on picking on platform 3 on gangway ladder 2.The first displacement drive mechanism can drive
Dynamic support 41 moves forward so that the first roller 42 is close on airplane skin.The first displacement drive mechanism includes second piston cylinder
43, the two ends of second piston cylinder 43 are connected with support 41 and the platform 3 that picks respectively, and the piston rod of second piston cylinder 43 is with respect to cylinder
Body stretch out when can driving arm 41 move forward so that the first roller 42 is close on airplane skin.In the present embodiment, second piston cylinder
43 specially hydraulic cylinders, but not limited to this, second piston cylinder 43 can be also cylinder, and second piston cylinder 43 can also be by electric pushrod generation
Replace.
Lifting device includes retractable supporting leg 11 and the drive mechanism for driving the folding and unfolding of supporting leg 11, and supporting leg 11 is set
It can abut against on chassis vehicle 1 and with supporting surface.When supporting leg 11 and ground are abutted against and are continued to can drive chassis vehicle 1 during decentralization
Rise, when supporting leg 11 is withdrawn upwards chassis vehicle 1 can be driven to decline, the platform 3 that makes to pick with this aligns with cabin door.This implementation
In example, supporting leg 11 is direct moving type hydraulic supporting leg, and drive mechanism is for the hydraulic pressure to direct moving type hydraulic supporting leg delivery hydraulic pressure oil
System.Direct moving type hydraulic leg structure is simple, and manufacturing cost is relatively low.Certainly, in practical application, supporting leg 11 can also be spider-shaped
Supporting leg, drive mechanism is made up of hydraulic system and folding and unfolding oil cylinder, and folding and unfolding oil cylinder is used for the folding and unfolding for driving spider-shaped supporting leg, hydraulic pressure system
Unite for oily to the folding and unfolding oil cylinder delivery hydraulic pressure.The branch tie distance of spider-shaped supporting leg is larger, can improve the stability of boarding vehicle, together
When the recoverable width for folding, reducing boarding vehicle of spider-shaped supporting leg, be easy to the current of boarding vehicle.In addition, lifting device can also be by
Base and the shear arm composition being arranged on base, base can be abutted against with supporting surface, configure the liter of Driven by Hydraulic Cylinder shear arm
Drop, and then control the gangway ladder 2 on chassis vehicle 1 and chassis vehicle 1 to lift, the platform 3 that finally makes to pick aligns with cabin door.
In the present invention, the quantity of supporting leg 11 is at least three, and these supporting legs 11 are distributed in polygon, can further improve and step on
The stability of locomotive.Level detection device 21 is provided with gangway ladder 2, when 2 run-off the straight of gangway ladder, level detection device 21 is detected
The inclination of gangway ladder 2 simultaneously exports a tilt signals to control system, and control system controls difference according to the tilt signals received
The folding and unfolding degree of supporting leg 11, so that the holding level of platform 3 that picks on gangway ladder 2 and gangway ladder 2, it is ensured that passenger safety passes through.This reality
Apply in example, level detection device 21 is specially horizon sensor, in practical application, level detection device 21 can also pass for gravity
Sensor.
It is provided with second displacement drive mechanism on gangway ladder 2, second displacement drive mechanism is moved for the driving platform 3 that picks,
So that shell of the front end for the platform 3 that picks close to or away from aircraft, making to pick keeps one properly between platform 3 and airplane skin
Spacing, it is ensured that the safety that passenger passes through.
Second displacement drive mechanism includes first piston cylinder 221, the roller 223 of guide chute 222 and second, first piston cylinder
221 two ends are connected to gangway ladder 2 and picked on platform 3, and the roller 223 of guide chute 222 and second, which is separately positioned on, to pick
On platform 3 and gangway ladder 2.The piston rod opposing cylinder of first piston cylinder 221 can drive the platform 3 that picks to move forward so as to pick when stretching out
Shell of the front end of platform 3 close to aircraft；The piston rod opposing cylinder of first piston cylinder 221 can drive the platform 3 that picks when retracting
Retreat so that shell of the platform 3 away from aircraft that pick.Second roller 223 is arranged in guide chute 222, by this structure come pair
Guiding is played a part of in the movement of platform 3 of picking, and can avoid the relative gangway ladder 2 during reach or retrogressing of platform 3 that picks
Lateral movement.In addition, the second roller 223 is arranged in guide chute 222, the platform 3 that picks can also be reduced and moved with respect to gangway ladder 2
The resistance being subject to when dynamic.In the present embodiment, the concrete form of first piston cylinder 221 is hydraulic cylinder, but not limited to this, actually should
Used time, first piston cylinder 221 can also use cylinder.In addition, first piston cylinder 221 can also be replaced by electric pushrod.
Distance detection device 31 is provided with platform 3 picking, the distance detection device 31 for detection pick platform 3 with
The distance value detected is simultaneously fed back to control system, control system and then control second displacement driving machine by the distance of airplane skin
Structure action is to increase or reduce the distance of platform 3 and airplane skin of picking, and making to pick between platform 3 and airplane skin has properly
Distance.In the present embodiment, distance detection device 31 is specially ultrasonic distance sensor, in practical application, apart from detection
Device 31 can also be using laser range sensor etc..
The front end for the platform 3 that picks is provided with cushion pad 32, the platform 3 that picks moves forward close to aircraft, and cushion pad 32 is close to fly
The shell of machine, and certain elastic deformation is produced, reduce pick the distance between platform 3 and airplane skin, and aircraft can be avoided
The damage of shell or the platform 3 that picks.Platform guardrail 33 is additionally provided with platform 3 picking, passenger can be protected, it is to avoid passenger falls
Fall.
When boarding vehicle needs to plug into aircraft, operating personnel rise gangway ladder 2, are detected according to distance detection device 31
Distance value parks boarding vehicle in place, then puts down supporting leg 11, and driving chassis vehicle 1 rises, until pick platform 3 with
Cabin door aligns.Then the second displacement drive mechanism driving platform 3 that picks moves forward, according to distance detection device 31 detect away from
Determine to pick from value with a distance from the reach of platform 3, the cushion pad 32 on platform 3 that makes to pick is close to airplane skin；First displacement is driven
Motivation structure driving arm 41 moves forward, and the first roller 42 of variation in altitude detection means 4 is also close on airplane skin, according to away from
The distance value detected from detection means 31 can determine that support 41 is needed with a distance from reach.When the height of aircraft changes,
The height change of the detection aircraft of variation in altitude detection means 4 simultaneously exports feedback signal to control system, control system and then control
Lifting device processed action is to drive chassis vehicle 1 to lift, and the platform 3 that makes to pick aligns with cabin door.
In the present embodiment, the quantity of distance detection device 31 is two, and the two distance detection devices 31 are separately positioned on
Pick the both sides of platform 3, and two distance detection devices 31 work simultaneously, and to control system feedback pick platform 3 with outside aircraft
The distance of shell, and remind operating personnel that boarding vehicle is parked in into correct position, in order to avoid a lateral extent aircraft of the platform 3 that occurs picking
Shell is nearer, and situation of the opposite side for the platform 3 that picks apart from airplane skin farther out.
Above-described embodiment is the preferred scheme of the present invention, and the present invention can also have other embodiments.The technology of this area
Personnel put in the head without prejudice to spirit of the present invention can also make equivalent variations or replacement, and these equivalent modifications or replacement are wrapped
It is contained in the scope set by the application claim.
Claims (10)
1. the adjustable plateform system that picks for boarding vehicle, it is characterised in that including
Chassis vehicle (1)；
Gangway ladder (2), is arranged on chassis vehicle (1), and the upper end of the gangway ladder (2) has the platform that picks for being used for docking cabin door
(3)；
Lifting device, is arranged on chassis vehicle (1), and the lifting device can be abutted against with a supporting surface, and the lifting device can
The lifting of chassis vehicle (1) opposite support face is driven so that the platform that picks (3) aligns with cabin door；
Variation in altitude detection means (4), is arranged on gangway ladder (2), and the variation in altitude detection means (4) is used to detect aircraft
Height change；
Control system, the control system is connected with lifting device and variation in altitude detection means (4) simultaneously；
When aircraft lifting and landing, the height change of variation in altitude detection means (4) detection aircraft simultaneously exports feedback signal to control
System, control system and then control lifting device act to drive chassis vehicle (1) to lift.
2. the adjustable plateform system that picks according to claim 1 for boarding vehicle, it is characterised in that：The height becomes
Motion detection device (4) includes support (41), the first roller (42) and rotation detecting device being arranged on support (41)；
The first roller (42) is close on airplane skin when the platform (3) that picks docks cabin door, and the can be driven when aircraft lifting and landing
One roller (42) is rotated, and rotation detecting device, which detects the rotational angle of the first roller (42) and exports feedback signal to control, is
System, control system and then control lifting device act to drive chassis vehicle (1) to lift.
3. the adjustable plateform system that picks according to claim 2 for boarding vehicle, it is characterised in that：The height becomes
Motion detection device (4) also includes the first displacement drive mechanism, and the first displacement drive mechanism is arranged on gangway ladder (2), described
First displacement drive mechanism be connected with support (41) and can driving arm (41) move forward so that the first roller (42) be close to it is winged
On machine shell.
4. the adjustable plateform system that picks according to claim 1 for boarding vehicle, it is characterised in that：The lifting dress
Put including retractable supporting leg (11) and the drive mechanism for driving supporting leg (11) folding and unfolding, supporting leg (11) is arranged on chassis vehicle
(1) can abut against on and with supporting surface, supporting leg (11) chassis vehicle (1) can be driven to lift when putting down or withdrawing so that it is described pick it is flat
Platform (3) aligns with cabin door.
5. the adjustable plateform system that picks according to claim 4 for boarding vehicle, it is characterised in that：The supporting leg
(11) quantity is to be provided with level detection device (21) at least three, the gangway ladder (2), when the gangway ladder (2) is tilted,
The inclination of the level detection device (21) detection gangway ladder (2) simultaneously conveys a tilt signals to control system, control system and then
The folding and unfolding of each supporting leg (11) is controlled so that the gangway ladder (2) level.
6. the adjustable plateform system that picks according to claim 1 for boarding vehicle, it is characterised in that：The gangway ladder
(2) be provided with second displacement drive mechanism on, the second displacement drive mechanism be used to driving the platform (3) that picks mobile with
Make to pick platform (3) front end close to or away from aircraft shell.
7. the adjustable plateform system that picks according to claim 6 for boarding vehicle, it is characterised in that：The second
Moving drive mechanism includes first piston cylinder (221), guide chute (222) and the second roller (223)；
The two ends of the first piston cylinder (221) are connected on gangway ladder (2) and the platform that picks (3)；
The guide chute (222) and the second roller (223) are separately positioned on the platform that picks (3) and gangway ladder (2), and described second
Roller (223) is arranged in guide chute (222) to be displaced sideways with the platform (3) that picked described in limitation with respect to gangway ladder (2).
8. the adjustable plateform system that picks according to claim 6 for boarding vehicle, it is characterised in that：It is described pick it is flat
Distance detection device (31), the distance detection device (31) detectable pick platform (3) and airplane skin are provided with platform (3)
Distance and the distance value detected is fed back into control system, control system so control the action of second displacement drive mechanism with
Increase or the distance for reducing pick platform (3) and airplane skin.
9. the adjustable plateform system that picks according to claim 8 for boarding vehicle, it is characterised in that：The distance inspection
The quantity for surveying device (31) is two, and the two distance detection devices (31) are separately positioned on the both sides of the platform that picks (3).
10. the adjustable plateform system that picks according to claim 1 for boarding vehicle, it is characterised in that：It is described to pick
The front end of platform (3) is provided with cushion pad (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710417985.1A CN107235157A (en) | 2017-06-06 | 2017-06-06 | The adjustable plateform system that picks for boarding vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710417985.1A CN107235157A (en) | 2017-06-06 | 2017-06-06 | The adjustable plateform system that picks for boarding vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107235157A true CN107235157A (en) | 2017-10-10 |
Family
ID=59985337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710417985.1A Pending CN107235157A (en) | 2017-06-06 | 2017-06-06 | The adjustable plateform system that picks for boarding vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107235157A (en) |
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|---|---|---|---|---|
| CN2310013Y (en) * | 1997-07-14 | 1999-03-10 | 刘宗洲 | Automatic gangway ladder |
| US20030074749A1 (en) * | 2001-10-19 | 2003-04-24 | Smith Dave W. | Fully floating gangway |
| CN101249892A (en) * | 2008-03-21 | 2008-08-27 | 苏州江南嘉捷电梯股份有限公司 | Boarding moving staircase |
| CN201419799Y (en) * | 2009-05-01 | 2010-03-10 | 蒂森克虏伯机场***(中山)有限公司 | Protection device on aerobridge |
| CN201484665U (en) * | 2009-09-04 | 2010-05-26 | 蒂森克虏伯机场***(中山)有限公司 | Auxiliary supporting device of passenger boarding bridge |
| JP2012153337A (en) * | 2011-01-28 | 2012-08-16 | Kawasaki Heavy Ind Ltd | Boarding bridge |
| CN103158886A (en) * | 2013-03-01 | 2013-06-19 | 溧阳市科技开发中心 | Operation method of boarding device |
| CN103264772A (en) * | 2011-11-16 | 2013-08-28 | 北京晟航国瑞科技有限公司 | Passenger stair for transporting passengers |
| CN206202721U (en) * | 2016-10-28 | 2017-05-31 | 美迪斯智能装备有限公司 | A kind of aircraft altitude system for tracking for connecting bridge |
| CN206914666U (en) * | 2017-06-06 | 2018-01-23 | 美迪斯智能装备有限公司 | A kind of adjustable plateform system that picks for boarding vehicle |
-
2017
- 2017-06-06 CN CN201710417985.1A patent/CN107235157A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2310013Y (en) * | 1997-07-14 | 1999-03-10 | 刘宗洲 | Automatic gangway ladder |
| US20030074749A1 (en) * | 2001-10-19 | 2003-04-24 | Smith Dave W. | Fully floating gangway |
| CN101249892A (en) * | 2008-03-21 | 2008-08-27 | 苏州江南嘉捷电梯股份有限公司 | Boarding moving staircase |
| CN201419799Y (en) * | 2009-05-01 | 2010-03-10 | 蒂森克虏伯机场***(中山)有限公司 | Protection device on aerobridge |
| CN201484665U (en) * | 2009-09-04 | 2010-05-26 | 蒂森克虏伯机场***(中山)有限公司 | Auxiliary supporting device of passenger boarding bridge |
| JP2012153337A (en) * | 2011-01-28 | 2012-08-16 | Kawasaki Heavy Ind Ltd | Boarding bridge |
| CN103264772A (en) * | 2011-11-16 | 2013-08-28 | 北京晟航国瑞科技有限公司 | Passenger stair for transporting passengers |
| CN103158886A (en) * | 2013-03-01 | 2013-06-19 | 溧阳市科技开发中心 | Operation method of boarding device |
| CN206202721U (en) * | 2016-10-28 | 2017-05-31 | 美迪斯智能装备有限公司 | A kind of aircraft altitude system for tracking for connecting bridge |
| CN206914666U (en) * | 2017-06-06 | 2018-01-23 | 美迪斯智能装备有限公司 | A kind of adjustable plateform system that picks for boarding vehicle |
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