CN102975862B - Air conditioning device - Google Patents
Air conditioning device Download PDFInfo
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- CN102975862B CN102975862B CN201210482608.3A CN201210482608A CN102975862B CN 102975862 B CN102975862 B CN 102975862B CN 201210482608 A CN201210482608 A CN 201210482608A CN 102975862 B CN102975862 B CN 102975862B
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Abstract
The invention relates to an air conditioning device and provides a boarding bridge provided with air conditioning facilities. The boarding bridge comprises a bridge passageway, an awning device and the air conditioning facilities, wherein the air conditioning facilities are arranged on the upper parts of two ends of the bridge passageway, the awning device comprises a door-shaped frame, a butt frame and a stretchable floor board, the stretchable floor board comprises a stretchable part positioned on the front end, the stretchable part is stretched by a first actuator, the butt frame comprises a hard frame and a flexible frame, the hard frame is hinged to the floor board, the flexible frame is fixedly connected to the front end of the stretchable part, and two side end parts of the front end of the stretchable part of a floor board layer and two side branches of the hard frame are also respectively provided with distance measuring instruments; a plurality of second actuators are connected between the hard frame and the flexible frame; and the side branches of the hard frames are wider than side branches of the flexible frame, and the distance measuring instruments on the hard frame are arranged on the parts with the excessive width. According to the boarding bridge disclosed by the invention, the air tightness is improved, and the comfort level of passengers is improved.
Description
Technical field
The present invention relates to a kind of conditioning unit, be specifically related to a kind of connecting bridge with air conditioner facility.
Background technology
Boarding bridge is the airfield equipment that a modern passenger aircraft usually uses, and they are used as the entrance of boarding, can enter passenger plane inside for passenger from terminal.This connecting bridge all has an awning device in its end usually, and it is connected across in the space between connecting bridge and aircraft, thus boarding personnel can be protected not to be subject to the impact of adverse weather condition.
Patent documentation CN100355628C, CN100528688C, CN101910001A, US5267368A individually disclose a kind of connecting bridge, they all have employed energy storage equipment usually, such as gas spring etc. and wind2 with the use of, or hydraulic actuator, document CN100355628C also uses multiple connecting rod or cantilever design; And in order to make docking framework fit tightly fuselage as far as possible, and the injury that minimizing awning device may cause for aircraft fuselage cover, adopt flexible frame more than docking framework of the prior art, especially document CN101910001A also adopts the gas filled device with padded coaming.But, the difference each other of aircraft is now all comparatively large, and the Curvature varying of its outline is also all comparatively large, particularly sometimes also there is very large bent angle in prow transitional region, make existing boarding bridge awning device be difficult to accurately fit on airplane skin, and then retain gap.These gaps are totally unfavorable under severe conditions, particularly sleety weather, are easy to cause moisture enter interior of aircraft or drench passenger, also may cause wet and slippery risk at connecting bridge or fuselage interior.In addition, these connecting bridges also do not possess air conditioner facility, these periods summer in winter, especially hot summer, birdman's boarding or the time all comparatively anxiety left, often passenger flow volume is very concentrated, and connecting bridge is comparatively closed with long and narrow, and therefore this section of stroke is very uncomfortable for passenger.
Document CN202379091U discloses a kind of boarding bridge pickup range finding sensing device, comprise the buffering sebific duct being arranged on front edge of airport pickup port end, described buffering sebific duct is provided with range finding sensing device, the side of described buffering sebific duct has exploration hole, and the sensor probe of described range finding sensing device and described exploration hole are just to setting.It is mainly used in the deformation extent reacting buffering sebific duct, and notice control system sends speed-slackening signal in time, prevents from causing greater impact to fuselage.But the deployed configuration that it adopts still belongs to conventional prior art, and it also cannot solve the problem.Document CN101287649B disclose a kind of by connecting bridge automatic butt to the method on hatch door, it adopts laser rangefinder and Computer Control Unit to realize the automatic butt of connecting bridge and aircraft door.Above-mentioned two sections of documents are still more single for the using method of laser rangefinder.
Patent documentation CN101903247A discloses a kind of connecting bridge with air conditioner facility, its utilize multiple pipeline by be arranged at connecting bridge on terminal side air conditioner facility heating or refrigeration air send into scalable passage.But because its connecting bridge structure adopted still belongs to conventional form, leak tightness is poor, therefore have impact on the use of air conditioner facility.And, when being docked in airport when aircraft, the air conditioner facility of aircraft self cannot be opened, and surface facility can only be used to carry out heating or freezing, because the general leak tightness of existing connecting bridge is good not, therefore set on connecting bridge air conditioner facility is also difficult to directly apply to aircraft passenger compartment inside.
Summary of the invention
In order to overcome the problems referred to above, the invention provides a kind of connecting bridge with air conditioner facility, comprise bridge body passageway, awning device and air conditioner facility, air conditioner facility is arranged at top, bridge body passageway two ends, and it has pipeline and the air port that will air be regulated to send into bridge body passageway, awning device and hatch door; Awning device comprises door-shaped frame, docking framework and Telescopic floor board, Telescopic floor board comprises the telescoping section being positioned at front end, it is flexible that this telescoping section utilizes the first actuator to realize, described docking framework comprises stereoplasm frame and flexible frame, jack and energy storage equipment is connected with between door-shaped frame and stereoplasm frame, stereoplasm frame is articulated with floor, flexible frame is fixed in telescoping section front end, and two, floor layer telescoping section front end side end and stereoplasm frame both sides branch are also respectively arranged with apomecometer; Multiple second actuator is connected with between stereoplasm frame and flexible frame; The lateral branching of described stereoplasm frame will wider than the lateral branching of flexible frame on width, and the apomecometer on stereoplasm frame is installed on the width that has more.When close to the aircraft certain distance that will dock, according to each stadia surveying to distance value control each actuator and carry out respective flexible with yielding flexibility framework, realize the flexible frame after being out of shape can have with will in conjunction with the identical radian of fuselage cover.
Preferably, flexible frame is made of plastics.
Preferably, described apomecometer is laser rangefinder or ultrasonic range finder, infrared ambulator.
Preferably, awning is connected with between stereoplasm frame and flexible frame and between stereoplasm frame and door-shaped frame.
Preferably, the controller receiving apomecometer signal and control actuator is also comprised.
Connecting bridge tool according to the present invention has the following advantages: (1) is provided with air conditioner facility due to the present invention on connecting bridge, makes to improve boarding comfort level period in severe cold or heat; (2) because connecting bridge of the present invention has fabulous sealing effectiveness and can self-regeneration when docking starts a leak, the effect that the inner air conditioner facility of connecting bridge regulates temperature is therefore strengthened; (3) connecting bridge of the present invention is due to the fabulous sealing effectiveness at butted part and docking self-repairing capability when starting a leak, and makes the refrigeration of air conditioner facility or add hot air to be blown into nacelle inlet by external environment influence.
Accompanying drawing explanation
Fig. 1 partially show the longitdinal cross-section diagram according to the connecting bridge with air conditioner facility of the present invention;
Fig. 2 show schematically show the installation relation of actuator and apomecometer;
Fig. 3 schematically simulates the mode of texturing of the flexible frame of the vestibule diaphragm device in the present invention.
Detailed description of the invention
With reference to accompanying drawing 1, it partially show according to the retractable boarding bridge comprising roller of the present invention, it comprises bridge body passageway, awning device 1 and is arranged at the air conditioner facility 14 on top, boarding pontic two ends and (illustrate only the air conditioner facility be positioned near aircraft side in Fig. 1, not shown near terminal side), the air conditioner facility near terminal side has pipeline and the air port (not shown) that the air after by adjustment is blown into Boarding bridge access; Air conditioner facility near aircraft side has pipeline and the air port (not shown) that the air after by adjustment is blown into awning and hatch door, because awning is shorter, and near hatch door, only needs a pipeline and air port herein.This awning device 1 comprises door-shaped frame 2 and docking framework 3, and docking framework 3 is directly used in and realizes docking of awning device 1 and aircraft fuselage cover.The flexible frame 5 that docking framework 3 comprises stereoplasm frame 4 and directly will contact with fuselage cover, flexible frame 5 is made up of flexible material, but the ductility of this material is poor, such as plastics.Flexible frame surrounding also can comprise padded coaming, inflatable packer or elastic variable pipe etc. further.Awning device also comprises floor layer 6 further, wherein this floor layer is a kind of telescoping floor, it comprises a telescoping section 11, this telescoping section utilizes the actuator being such as in floor layer inside, such as hydraulic actuator 12 realizes fore and aft motion, this hydraulic actuator 12 is arranged at one of floor layer midway location, and also can be two that are arranged at two ends respectively, can certainly be other quantity.Door-shaped frame 2 is fixedly connected on floor layer 6.Stereoplasm frame 4 is articulated with the floor layer 6 of awning device 1 pivotally, and stereoplasm frame 4 also can comprise the shutoff device that can stop its pivotable; And use energy storage equipment between door-shaped frame 2 and stereoplasm frame 6 and reclaim winding mechanism 8, energy storage equipment can be such as gas spring 7.Flexible frame can be fixed in the front end of the telescoping section 11 on floor, but selects as a kind of, also can hingedly be arranged on this expansion floor.In order to be added to open area, preferably, stereoplasm frame 4 and flexible frame also can be arranged on the lateral surface of floor layer.On each side, multiple actuator is connected with (in order to various fuselage surface curvature can be adapted between stereoplasm frame 4 and flexible frame 5, can accept in scope at cost, the quantity of actuator is preferably The more the better), such as hydraulic actuator 9, considers for simplification, in the present embodiment, the number of hydraulic actuator is herein three, and on even keel is arranged between stereoplasm frame 4 and flexible frame 5 respectively.These three actuators are preferably distributed on every side of flexible frame dispersedly, but the preferably the rarest top being arranged on every side branch of flexible frame in multiple actuator, be beneficial to the laminating of flexible frame and fuselage cover.Actuator one end and flexible frame 5 carry out hinged, and the other end is then hinged with stereoplasm frame 4.Two, the front end sidepiece of floor layer telescoping section 11 and stereoplasm frame 4 both sides branch are also respectively arranged with distance measuring sensor 10,13, this apomecometer can be such as ultrasonic range finder, infrared ambulator or laser rangefinder, prioritizing selection laser rangefinder in the present embodiment.The installation of apomecometer on stereoplasm frame 4 can adopt well-known conventional means, such as, the form of support can be adopted to be arranged on stereoplasm frame, and this laser rangefinder also can be arranged among the perforate on stereoplasm frame 4.Apomecometer quantity on stereoplasm frame 4 can identical from actuator quantity also can be different.The set laser rangefinder of floor layer front end can be arranged in the boring of floor layer front end.Their setting position as schematically shown in Figure 2, the lateral branching of stereoplasm frame 4 on width outline wider than flexible frame 5, such actuator attachment point and apomecometer attachment point stagger on the width of framework branch, thus make flexible frame can not stop the light of apomecometer, if certainly the actuator attachment point on stereoplasm frame is drawn a straight line, the words that apomecometer attachment point also draws a straight line, these two straight lines also should be tried one's best close, are beneficial to the radian simulation in later stage.In the allowed band of the visual field, apomecometer also should disperse to install (due to floor being provided with apomecometer, without the need to installing near therefore bottom stereoplasm frame) on stereoplasm frame as far as possible again, is beneficial to the surperficial radian obtaining fuselage cover accurately.Apomecometer on stereoplasm frame should be on same vertical curve.The periphery in stereoplasm frame, space between flexible frame and door-shaped frame is equipped with vestibule diaphragm.
Awning device 1 also comprises the controller (not shown) being such as arranged on door-shaped frame 3 upper back, for receiving the signal and the operation of hydraulic control actuator 9,12 and winding mechanism 8 that laser rangefinder obtains, going back controller in addition and also controlling a warning device.Therefore this controller can have following function: when causing connecting bridge to tremble relative to airplane skin due to passenger's boarding, and then the warning passenger that gives the alarm when causing connecting bridge docking framework to depart from fuselage cover larger distance (being such as 10 centimetres) postpones action, and laser rangefinder again starts wind2 release energy storage equipment or primer fluid hydraulic actuator, until can measure distance reenter safe range (sounding all clear).
Introduce the method for operating of the connecting bridge in the present invention below in detail.
First, before awning device contacts with fuselage cover, the initial stage is used at connecting bridge, the laser rangefinder opened on awning device measures the distance of flexible frame distance airframe, connecting bridge vertically retractable aircraft advance (two apomecometers being arranged at floor layer leading section can be utilized, if their two distances measured are equal, connecting bridge just vertically aircraft advance is described), and when close to the aircraft certain distance that will dock, when this distance (being preferably the data of the stadia surveying set by floor layer) can be the arbitrary set point value between 0.5-5 rice, preferably 1 meter, temporary transient stopping connecting bridge is near the motion of aircraft, controller controls each actuator (comprise and be arranged at whole apomecometer on floor layer and flexible frame and actuator) according to the distance value that each laser rangefinder measures and carries out respective flexible with yielding flexibility framework.
With reference to accompanying drawing 3, it schematically simulates the mode of texturing of the flexible frame of the awning device in the present invention.First the distance (when the distance that laser rangefinder 13 measures should add initial between apomecometer 10 and 13 distance) in the horizontal direction of the distance fuselage measured by the apomecometer on stereoplasm frame and floor layer is utilized, the fuselage cover surface radian that will dock is generated, as marked shown in 101 via controller simulation; Then to docking framework translation (due to floor horizontal extension only) this arc curve until this camber line and flexible frame put 107 intersection location, in fact this point is can be optional, be such as flexible frame mid point or 2/3rds At The Heights, that preferably can save actuator makes momentum as far as possible.Therefore the flexible frame after can learning distortion according to the length (because its extensibility is poor, ignoring spread length herein) of flexible frame branch should as marked as shown in 102.And then after distortion, elongation or the retracted length of (stereoplasm frame 106 of simulation keeps motionless) associated actuator just can calculate.Subsequently controller according to aforementioned calculated amount activate hydraulic actuator of the present invention can realize the flexible frame after being out of shape can have with will in conjunction with the identical radian of fuselage cover.Mark 103,104,105 in this figure flexible frame respectively in representative simulation, flexible after actuator and the actuator of initial position.In addition, in order to the distortion of flexible frame more accurately can be guaranteed, the present invention can also arrange auxiliary actuator (not shown) between actuator and stereoplasm frame, because the deflection angle of simulation actuator 104 in frame deformation process can calculate according to the method described above, auxiliary actuator therefore can be used according to calculated angle to deflect the actuator between flexible frame and stereoplasm frame.Described computation process can be completed by controller, and relevant mathematic calculation is all the common practise in affiliated field.
In this process, framework both sides can independently operate, that is the distortion of flexible frame both sides can be different when needed, and this is for being very favorable during the corner that the appearance of hatch door periphery is larger, and therefore the present invention has very outstanding alerting ability in docking operation.And the actuator in the present invention just completed actuating before docking, therefore overload can not be there is due to the fault of self or because of control system error.
After this, namely continue to control connecting bridge to advance, and (the laser rangefinder measuring distance of stronghold front edge of board and comparing of anticipated value when moving closer to airframe, described anticipated value is relevant relative to the installation site at flexible frame edge with apomecometer) slow down connecting bridge speed of advance, until (according to the laser rangefinder measuring distance of telescoping section front end, floor and comparing of anticipated value) brakes connecting bridge when flexible frame fits in fuselage cover.
Then controller controls winding mechanism release energy storage equipment, make it that docking framework is closely pressed on fuselage cover, because the flexible frame in the present invention is by actuator-operated distortion, therefore the energy storage equipment in the present invention, without the need to applying larger thrust in the prior art, therefore also just reduces the risk that awning device damages fuselage cover.
In passenger's boarding process, because the weight extruding of external conditions or passenger causes awning device relative to fuselage cover generation deflection or disengaging, because laser rangefinder can measure the change of distance, if therefore the distance of flexible frame and fuselage cover reaches a predetermined threshold (being such as 10 centimetres), controller can control warning device accordingly and give the alarm, and laser rangefinder again starts wind2 release energy storage equipment or primer fluid hydraulic actuator, until can measure distance reenter safe range.
Because the engagement frame in the present invention was just provided with the surperficial radian of fuselage cover before laminating fuselage cover, therefore, it is possible to improve sealing property, reduce the hurtful risk of fuselage skin simultaneously.Also there is alarm in addition and again revise the advantage of laminating degree.What below do not elaborate is all the common practise in affiliated field.
Those skilled in the art can make replacement or modification according to content disclosed by the invention and the art technology grasped to content of the present invention; but these replacements or modification should not be considered as disengaging the present invention design, and these replacements or modification are all in the interest field of application claims protection.
Claims (5)
1. one kind has the connecting bridge of air conditioner facility, comprise bridge body passageway, awning device (1) and air conditioner facility, it is characterized in that: air conditioner facility is arranged at top, bridge body passageway two ends, it has pipeline and the air port that will air be regulated to send into bridge body passageway, awning device and hatch door, awning device comprises door-shaped frame (2), docking framework (3) and Telescopic floor board (6), Telescopic floor board (6) comprises the telescoping section (11) being positioned at front end, it is flexible that this telescoping section utilizes the first actuator (12) to realize, described docking framework (3) comprises stereoplasm frame (4) and flexible frame (5), jack (8) and energy storage equipment (7) is connected with between door-shaped frame (2) and stereoplasm frame (4), stereoplasm frame (4) is articulated with floor (6), flexible frame (5) is fixed in telescoping section (11) front end, two, floor layer telescoping section (11) front end side end and stereoplasm frame (4) both sides branch are also respectively arranged with apomecometer (10, 13), multiple second actuator (9) is connected with between stereoplasm frame (4) and flexible frame (5), the lateral branching of described stereoplasm frame (4) will wider than the lateral branching of flexible frame (5) on width, and the apomecometer on stereoplasm frame is installed on the width that has more, when close to the aircraft certain distance that will dock, according to each stadia surveying to distance value control each actuator and carry out respective flexible with yielding flexibility framework, realize the flexible frame after being out of shape can have with will in conjunction with the identical radian of fuselage cover.
2. connecting bridge according to claim 1, is characterized in that flexible frame is made of plastics.
3. connecting bridge according to claim 1 and 2, is characterized in that described apomecometer is laser rangefinder or ultrasonic range finder, infrared ambulator.
4. connecting bridge according to claim 1 and 2, is characterized in that being connected with awning between stereoplasm frame (4) and flexible frame (5) and between stereoplasm frame (4) and door-shaped frame (2).
5. connecting bridge according to claim 1, characterized by further comprising the controller receiving apomecometer signal and control actuator (9,12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210482608.3A CN102975862B (en) | 2012-11-23 | 2012-11-23 | Air conditioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210482608.3A CN102975862B (en) | 2012-11-23 | 2012-11-23 | Air conditioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102975862A CN102975862A (en) | 2013-03-20 |
| CN102975862B true CN102975862B (en) | 2015-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210482608.3A Active CN102975862B (en) | 2012-11-23 | 2012-11-23 | Air conditioning device |
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| Country | Link |
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| CN (1) | CN102975862B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113086232B (en) * | 2021-04-01 | 2024-03-19 | 芜湖中科飞机制造有限公司 | Automatic machine awning for parking civil aircraft |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201026994Y (en) * | 2007-02-15 | 2008-02-27 | 天津工程机械研究院 | Contraposition, contact joint controlling system of mobile passenger bridge and airplane |
| CN101910001A (en) * | 2007-12-28 | 2010-12-08 | 奥蒂斯电梯公司 | Osculating device for boarding bridge canopy |
| CN102069916A (en) * | 2009-11-25 | 2011-05-25 | (株)爱伊碧技术 | Boarding bridge with a minute approaching device and a shock absorbing part and operation method thereof |
| CN202379091U (en) * | 2011-11-07 | 2012-08-15 | 蒂森克虏伯机场系统(中山)有限公司 | Pickup and ranging sensing device for boarding bridge |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK2463199T3 (en) * | 2010-12-08 | 2013-04-08 | Huebner Gmbh | Bottom of a coupling module as the interface between a passenger bridge or passenger staircase and an airplane |
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2012
- 2012-11-23 CN CN201210482608.3A patent/CN102975862B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201026994Y (en) * | 2007-02-15 | 2008-02-27 | 天津工程机械研究院 | Contraposition, contact joint controlling system of mobile passenger bridge and airplane |
| CN101910001A (en) * | 2007-12-28 | 2010-12-08 | 奥蒂斯电梯公司 | Osculating device for boarding bridge canopy |
| CN102069916A (en) * | 2009-11-25 | 2011-05-25 | (株)爱伊碧技术 | Boarding bridge with a minute approaching device and a shock absorbing part and operation method thereof |
| CN202379091U (en) * | 2011-11-07 | 2012-08-15 | 蒂森克虏伯机场系统(中山)有限公司 | Pickup and ranging sensing device for boarding bridge |
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| Publication number | Publication date |
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| CN102975862A (en) | 2013-03-20 |
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