CN103204246B - Boarding device with air-conditioner - Google Patents
Boarding device with air-conditioner Download PDFInfo
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- CN103204246B CN103204246B CN201310066493.4A CN201310066493A CN103204246B CN 103204246 B CN103204246 B CN 103204246B CN 201310066493 A CN201310066493 A CN 201310066493A CN 103204246 B CN103204246 B CN 103204246B
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Abstract
The invention provides a boarding bridge with air-conditioning devices. The boarding bridge with the air-conditioning devices comprises a bridge channel, an awning device and the air-conditioning devices; the air-conditioning devices are arranged above both ends of the bridge channel, and the awning device comprises a door-shaped frame, a butt-joint frame and a retractable floor; the butt-joint frame comprises a rigid frame and a flexible frame, the height of the flexible frame is larger than that of the rigid frame, the rigid frame is provided with sliding grooves for being matched with sliding shafts arranged on the outer side portion of the floor, the rigid frame can move vertically over a distance relative to the floor by the aid of a third actuator, and the flexible frame is not directly connected with the floor layer; a plurality of second actuators are connected between the rigid frame and the flexible frame, and one of the plurality of actuators is fixedly connected with the rigid frame again in a non-pivotable mode through a detachable support; and branch portions on both sides of the flexible frame and the front end of the retractable portion are respectively provided with rangefinders. The boarding bridge with the air-conditioning devices improves the tightness and the comfort degree of passengers.
Description
Technical field
The present invention relates to a kind of boarding equipment comprising air-conditioning, 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, the height of flexible frame is greater than the height of stereoplasm frame, jack and energy storage equipment is connected with between door-shaped frame and stereoplasm frame, slide-bar on the chute that stereoplasm frame utilizes self to offer and outside portion, floor matches and merges by means of the 3rd actuator thus realize stereoplasm frame and can move up and down a segment distance relative to floor, flexible frame is not directly connected in floor layer, be connected with multiple second actuator between stereoplasm frame and flexible frame, one in multiple second actuator is non-pivotally fixedly connected to stereoplasm frame again by means of shelf support, flexible frame both sides branch and telescoping section front end are also respectively arranged with apomecometer
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 flexible frame and between 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 schematically simulates the mode of texturing of the flexible frame of the awning 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 in the air conditioner facility 16(Fig. 1 on top, boarding pontic two ends the air conditioner facility that illustrate only and be positioned near aircraft side, 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.Flexible frame in height will be longer than stereoplasm frame, this flexible frame in the present invention is very favourable, because it has greater depth, even if still can provide good space for passenger after being therefore out of shape, certainly comparatively roomy flexible frame is also more conducive to docking.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.Medial surface bottom stereoplasm frame 4 lateral branching offers chute, portion is then provided with slide-bar to floor layer 6 front end outer side, stereoplasm frame 4 coordinates by means of the slide-bar in the floor layer 6 front end outer side portion of chute and awning device 1, thus realize stereoplasm frame 4 can carry out upper and lower certain amplitude movement relative to floor layer, thus regulate the height of docking framework; Movement herein can such as realize by means of the hydraulic actuator 15 be arranged near stereoplasm frame.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.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, consider for simplification, in the present embodiment, the number of hydraulic actuator is herein 5.These 5 actuators are preferably distributed on every side of flexible frame dispersedly, but preferably have 2 tops being separately positioned on every side branch of flexible frame in multiple actuator at least, are beneficial to the laminating of flexible frame and fuselage cover.That is, the flexible frame in the present invention departs from floor layer, and it is supported by stereoplasm frame and actuator completely, and this structure is very favourable for the distortion of flexible frame.Actuator one end and flexible frame 5 carry out hinged, the other end is then hinged with stereoplasm frame 4, but near an actuator of middle (being preferably in stereoplasm frame 3/1 to four/4ths altitude range), such as shown in Figure 1, it is again fixedly connected on stereoplasm frame 4 by means of detouchable fixed support 14, and whole like this flexible frame just can not move up and down; Certainly, directly this actuator is fixedly connected on stereoplasm frame and is also fine, but connect by means of detachable fixed support, be then conducive to the support of replacing different length to regulate flexible frame relative to the upper-lower height of stereoplasm frame.Flexible frame both sides branch is also respectively arranged with multiple distance measuring sensor 10, and 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 flexible frame can adopt well-known conventional means, such as, the form of support can be adopted to be arranged on flexible frame, and this laser rangefinder also can be arranged among the perforate on flexible frame.Apomecometer preferably disperses to be distributed on longitudinal height of flexible frame, and certainly, in order to measure accurately, they should be on same vertical curve.The front end of floor layer telescoping section is also provided with apomecometer 13.Apomecometer quantity on flexible frame can identical from actuator quantity also can be different.Preferably, except the end of flexible frame, apomecometer installation site and the actuator hinge-point on flexible frame staggers as far as possible, would not cause too much infringement like this, be conducive to the use of apomecometer simultaneously to flexible frame.
The periphery in the space between flexible frame and door-shaped frame is equipped with vestibule diaphragm.Vestibule diaphragm device 1 also comprises the controller (not shown) being arranged on door-shaped frame 2 upper back, for receiving the signal and the operation of hydraulic control actuator 9 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 awning device 1 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 stereoplasm frame distance airframe, connecting bridge vertically aircraft advance and (two apomecometers on the same level line that is arranged on flexible frame 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, this distance is (because aircraft surfaces is arc line shaped, therefore the data of each laser rangefinder measurement are different, distance herein can be any one in the laser rangefinder on flexible frame data of measuring, be preferably the data measured by actuator near centre) when can be 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 according to the distance value that each laser rangefinder measures and carries out respective stretching with yielding flexibility framework.Note also that in this step check the stadia surveying that is positioned at flexible frame top or bottom to data be whether the excessive data of deformity, that is, if connecting bridge or docking framework are not on same height with the hatch door that will dock in initial debugging, the light that the survey meter being so probably positioned at flexible frame top or bottom sends or signal are in the hatch door scope vacated and enter inside, now also illustrate that docking framework is not in height well alignd with hatch door, the height of docking framework now can be regulated by means of actuator 15, until top or bottom stadia surveying to data enter normal range, certainly to be on the safe side, now still can continue mobile a bit of distance.In addition, operate herein and also can adopt manually-operated mode.After regulating docking framework height, then carry out the deformation process of flexible frame.
With reference to accompanying drawing 2, it schematically simulates the mode of texturing of the flexible frame of the awning device in the present invention.First utilizing the distance of the distance fuselage measured by the apomecometer on flexible frame, generating the fuselage cover surface radian that will dock via controller simulation, as marked shown in 101; Then to this arc curve of docking framework translation until attachment point intersection location on this camber line and flexible frame, this attachment point i.e. point of connection of that actuator not pivotable and flexible frame.
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.Flexible frame, the actuator of initial position and the actuator after stretching in mark 103,104,105 difference representative simulation in this figure.In this process, that actuator not pivotable keeps not stretching.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 (not comprising that actuator not pivotable) 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 (distance measured by apomecometer compares with anticipated value) slow down connecting bridge speed of advance when moving closer to airframe, (according to comparing of laser rangefinder measuring distance and anticipated value, this value is relevant to apomecometer installation site) namely brakes connecting bridge until when flexible frame fits in fuselage cover.Afterwards, the apomecometer 13 of flaggy front end, stronghold telescoping section, controls actuator 12 and extends floor segment 11, until this floor segment and fuselage are fitted.
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 (1)
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), it is characterized in that 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), the height of flexible frame is greater than the height of stereoplasm frame, jack (8) and energy storage equipment (7) is connected with between door-shaped frame (2) and stereoplasm frame (4), slide-bar on the chute that stereoplasm frame (4) utilizes self to offer and Telescopic floor board (6) outside portion matches and merges by means of the 3rd actuator (15) thus realize stereoplasm frame and can move up and down a segment distance relative to floor, flexible frame (5) is not directly connected in floor layer, be connected with multiple second actuator (9) between stereoplasm frame (4) and flexible frame (5), one in multiple second actuator is non-pivotally fixedly connected to stereoplasm frame again by means of shelf support (14), flexible frame both sides branch and telescoping section (11) front end are also respectively arranged with laser rangefinder, when close to the aircraft certain distance that will dock, the distance value measured according to the laser rangefinder on flexible frame controls each second actuator and carries out respective flexible with yielding flexibility framework, the flexible frame realized after distortion can have with will in conjunction with the identical radian of fuselage cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310066493.4A CN103204246B (en) | 2013-03-01 | 2013-03-01 | Boarding device with air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310066493.4A CN103204246B (en) | 2013-03-01 | 2013-03-01 | Boarding device with air-conditioner |
Publications (2)
| Publication Number | Publication Date |
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| CN103204246A CN103204246A (en) | 2013-07-17 |
| CN103204246B true CN103204246B (en) | 2015-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310066493.4A Active CN103204246B (en) | 2013-03-01 | 2013-03-01 | Boarding device with air-conditioner |
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| CN (1) | CN103204246B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE756506A (en) * | 1969-09-25 | 1971-03-01 | Budd Co | COVERED AND RETRACTABLE GATEWAY FOR VEHICLE OR GATEWAY |
| DE102004016272B4 (en) * | 2004-04-02 | 2006-08-17 | Hübner GmbH | Passenger stairs or passenger bridge |
| CN201678049U (en) * | 2010-01-11 | 2010-12-22 | 蒂森克虏伯机场系统(中山)有限公司 | Improved passenger boarding bridge |
| 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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| CN103204246A (en) | 2013-07-17 |
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