CN102963536A

CN102963536A - Facility with air conditioning equipment

Info

Publication number: CN102963536A
Application number: CN2012104824459A
Authority: CN
Inventors: 狄睿; 狄春保
Original assignee: LIYANG TECHNOLOGY DEVELOPMENT CENTER
Current assignee: LIYANG TECHNOLOGY DEVELOPMENT CENTER
Priority date: 2012-11-23
Filing date: 2012-11-23
Publication date: 2013-03-13
Anticipated expiration: 2032-11-23
Also published as: CN102963536B

Abstract

The invention discloses a facility with air conditioning equipment and provides a boarding bridge with an air conditioning facility. The boarding bridge comprises a bridge body passageway, an awning device and the air conditioning facility, wherein the air conditioning facility is arranged at the upper part of the two ends of the bridge body passageway and is provided with pipelines and air ports which are used for supplying conditioned air to the bridge body channel, the awning device and a cabin door; the awning device comprises a door-shaped frame and a butting frame and is characterized in that the butting frame comprises a hard frame and a flexible frame, a collecting and releasing mechanism and an energy storage device are connected between the door-shaped frame and the hard frame, the hard frame is hinged with a non-telescopic floor, the flexible frame is fixedly connected with the front end of the floor, distance meters are respectively arranged at the two side parts of the front end of the floor layer and the branches at the two sides of the hard frame, and multiple actuators are connected between the hard frame and the flexible frame; and the width of the lateral branches of the hard frame is more than the width of the lateral branches of the flexible frame, and the distance meters on the hard frame are mounted on the hard frame with excessive width. According to the boarding bridge, the air tightness is improved, and the comfort level is improved for passengers.

Description

A kind of facility with air conditioning equipment

Technical field

The present invention relates to a kind of facility with air conditioning equipment, be specifically related to a kind of connecting bridge with interior environment system.

Background technology

Boarding bridge is the usual airfield equipment that uses of a modern passenger aircraft, and the entrance that they are used as boarding can enter passenger plane inside from terminal for the passenger.This connecting bridge all has an awning device usually in its end, it is connected across in the space between connecting bridge and the aircraft, thereby can protect the personnel of boarding not to be subject to the impact of adverse weather condition.

Patent documentation CN100355628C, CN100528688C, CN101910001A, US5267368A disclose respectively a kind of connecting bridge, they have all adopted energy storage equipment usually, be used with wind2 such as gas spring etc., perhaps hydraulic actuator, document CN100355628C has also used a plurality of connecting rods or cantilever design; And in order to fit tightly fuselage so that dock framework as far as possible, and reduce the injury that awning device may cause for the airframe shell, adopt flexible frame more than the 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 now is all larger, and the curvature of its outline changes also all greatly, particularly sometimes also has very large bent angle in the prow transitional region, accurately fit on the airplane skin so that existing boarding bridge awning device is very difficult, and then retain the slit.These slits are totally unfavorable under mal-condition, and sleety weather particularly is easy to cause moisture to enter interior of aircraft or drenches the passenger, also may cause wet and slippery risk at connecting bridge or fuselage interior.In addition, these connecting bridges do not possess air conditioner facility yet, these periods summer in winter, especially hot summer, the birdman board or time of leaving all comparatively nervous, often passenger flow volume is very concentrated, and connecting bridge comparatively seals and be long and narrow, so this section stroke is very uncomfortable for the passenger.

Document CN202379091U discloses a kind of boarding bridge pickup range finding sensing device, comprise the buffering sebific duct that is installed in the front edge of airport pickup port end, on the described buffering sebific duct range finding sensing device is installed, have exploration hole on one side of described buffering sebific duct, the sensor probe of described range finding sensing device and described exploration hole are over against setting.It is mainly used in reacting the deformation extent of buffering sebific duct, and in time notifies control system to send speed-slackening signal, prevents from fuselage is caused greater impact.But the deployed configuration that it adopts still belongs to conventional prior art, and it also can't address the above problem.Document CN101287649B discloses a kind of with the method for connecting bridge automatic butt to the hatch door, and it adopts laser rangefinder and Computer Control Unit to realize the automatic butt of connecting bridge and aircraft door.Above-mentioned two pieces 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, and it utilizes a plurality of pipelines will be arranged at connecting bridge and sends into scalable passage near the air of the heating of the air conditioner facility on terminal one side or refrigeration.But because its connecting bridge structure that adopts still belongs to conventional form, leak tightness is relatively poor, has therefore affected the use of air conditioner facility.And, when aircraft is docked in the airport, the air conditioner facility of aircraft self can't be opened, and can only use surface facility to heat or freezes, because the general leak tightness of existing connecting bridge is good not, so set air conditioner facility also is difficult to directly apply to aircraft passenger compartment inside on the connecting bridge.

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 of the adjusting air being sent into bridge body passageway, awning device and hatch door; Described awning device comprises door-shaped frame and docking framework, it is characterized in that described docking framework comprises stereoplasm frame and flexible frame, be connected with jack and energy storage equipment between door-shaped frame and the stereoplasm frame, stereoplasm frame is articulated in non-telescoping floor, flexible frame is fixed in the ground front edge of board, also be respectively arranged with apomecometer in two sidepieces of floor layer front end and the stereoplasm frame both sides branch, be connected with a plurality of actuators between stereoplasm frame and the flexible frame; The lateral branching of described stereoplasm frame will be wider than the lateral branching of flexible frame on width, the apomecometer on the stereoplasm frame is installed on the described width that has more.

Preferably, flexible frame is made by elastomeric material.

Preferably, described apomecometer is laser rangefinder or ultrasonic range finder, infrared ambulator.

Preferably, be connected with awning between stereoplasm frame and the flexible frame and between stereoplasm frame and the door-shaped frame.

Preferably, also comprise the controller that receives apomecometer signal and control actuator.

Connecting bridge according to the present invention has following advantage: (1) because the present invention is equipped with air conditioner facility at connecting bridge, so that in severe cold or improve the comfort level of boarding in heat period; (2) because connecting bridge of the present invention has fabulous sealing effectiveness and can self-regeneration when docking starts a leak, therefore strengthened the effect that the inner air conditioner facility of connecting bridge is regulated temperature; (3) connecting bridge of the present invention is because at the fabulous sealing effectiveness of butted part and the self-repairing capability when docking starts a leak, so that the refrigeration of air conditioner facility or add hot air and can not be subjected to external environment influence ground to be blown into the cabin entrance.

Description of drawings

Fig. 1 has partly shown the longitdinal cross-section diagram according to the connecting bridge with air conditioner facility of the present invention;

Fig. 2 has schematically shown the installation relation of actuator and apomecometer;

Fig. 3 has schematically simulated the mode of texturing of the flexible frame of the vestibule diaphragm device among the present invention.

The specific embodiment

With reference to accompanying drawing 1, it has partly shown according to connecting bridge of the present invention, it comprises bridge body passageway, awning device 1 and is arranged at and only shows the air conditioner facility that is positioned near aircraft one side among the air conditioner facility 12(Fig. 1 on the top, pontic two ends of boarding, not shown near terminal one side), have pipeline and the air port (not shown) that the air after regulating is blown into Boarding bridge access near the air conditioner facility of terminal one side; Air conditioner facility near aircraft one side has pipeline and the air port (not shown) that the air after regulating is blown into awning and hatch door, because awning is shorter, and near hatch door, only needs a pipeline and air port to get final product herein.This vestibule diaphragm device 1 comprises door-shaped frame 2 and docking framework 3, and docking framework 3 is directly used in realizes docking of vestibule diaphragm device 1 and airframe shell.Docking framework 3 comprises stereoplasm frame 4 and the flexible frame 5 that will directly contact with fuselage cover, and flexible frame 5 is made by flexible material, but the ductility of this material is relatively poor, for example plastics.Also can comprise further padded coaming, inflatable packer or elastic variable pipe etc. around the flexible frame.Door-shaped frame 2 is fixedly connected on floor layer 6.Described floor layer is the non-telescoping formula flaggy regularly that can't change shape.4 of stereoplasm frames are articulated in the floor layer 6 of vestibule diaphragm device 1 pivotally, and stereoplasm frame 4 also can comprise the shutoff device that can stop its pivot; And use energy storage equipment between door-shaped frame 2 and the stereoplasm frame 6 and reclaim winding mechanism 8, energy storage equipment for example can be gas spring 7.Flexible frame can be fixedly installed on the floor, but as a kind of selection, also can be articulated in the front end on 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, be connected with a plurality of actuators between stereoplasm frame 4 and the flexible frame 5 (in order to adapt to various fuselage surface curvature, can accept in the scope at cost, the quantity of actuator is preferably The more the better), for example hydraulic actuator 9, consider for simplifying, in the present embodiment, the number of hydraulic actuator is four, and on even keel is arranged between stereoplasm frame 4 and the flexible frame 5 respectively.These four actuators are preferably on each side that is distributed in dispersedly stereoplasm frame, but the rarest top that is arranged on each side branch of stereoplasm frame preferably in a plurality of actuator is beneficial to the applying 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.Also be respectively arranged with

distance measuring sensor

11,10 in two sidepieces of floor layer front end and the stereoplasm frame 4 both sides branches, this apomecometer can for example be ultrasonic range finder, infrared ambulator or laser rangefinder, the preferential laser rangefinder of selecting in the present embodiment, the apomecometer that two sidepieces of floor layer front end are installed is very favourable for the later stage docking.The installation of apomecometer on stereoplasm frame 4 can be adopted well-known conventional means, for example can adopt the form of support to be installed on the stereoplasm frame 4, and this laser rangefinder also can be arranged among the perforate on the stereoplasm frame 4.Apomecometer quantity on the stereoplasm frame 4 can be identical from actuator quantity also can be different.The set laser rangefinder of floor layer front end sidepiece can be arranged in the boring of floor layer front end.Their setting position is such as schematically shown in Figure 2, the lateral branching of stereoplasm frame 4 outline on width is wider than flexible frame 5, actuator attachment point and apomecometer attachment point stagger at the width of framework branch like this, thereby so that flexible frame can not stop the light of apomecometer, if certainly the actuator attachment point on the stereoplasm frame is drawn a straight line, the words that the 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.Except the bottom, apomecometer also should disperse (being preferably evenly) that (because the floor is equipped with apomecometer, so need not to install near the stereoplasm frame bottom) is installed again on stereoplasm frame as far as possible, is beneficial to obtain accurately the surperficial radian of fuselage cover.Apomecometer on the stereoplasm frame should be on the same vertical curve.Be equipped with vestibule diaphragm around the periphery in the space between stereoplasm frame, flexible frame and the door-shaped frame.Vestibule diaphragm device 1 also comprises the controller (not shown) that is arranged on door-shaped frame 3 rear upper lateral parts, be used for to receive signal that laser rangefinder obtains and the operation of control hydraulic actuator 9 and winding mechanism 8, and controller is also controlled a warning device in addition.Therefore this controller can have following function: cause that when boarding owing to the passenger connecting bridge trembles with respect to airplane skin, and then give the alarm when causing the connecting bridge docking larger distance of framework detachment machine body shell (for example being 10 centimetres) and warn the passenger to postpone action, and again start wind2 release energy storage equipment or primer fluid hydraulic actuator, until measuring distance, laser rangefinder reenters safe range (sounding all clear).

The below at length introduces the method for operating of the connecting bridge among the present invention.

At first, at the vestibule diaphragm device with before fuselage cover contacts, use the initial stage at connecting bridge, the laser rangefinder of opening on the vestibule diaphragm device is measured flexible frame apart from the distance of airframe, vertically advance towards aircraft at connecting bridge and (can utilize two apomecometers that are arranged at the floor layer leading section, if the distance of their two measurements equates, illustrate that connecting bridge just vertically advances towards aircraft), and when approaching the aircraft certain distance that will dock, this distance (can be obtained by the apomecometer that is arranged at the floor layer leading section) is in the time of can being the arbitrary set point value between the 0.5-5 rice, preferred 1 meter, temporarily stop connecting bridge near the motion of aircraft, the distance value that controller measures according to each laser rangefinder is controlled each actuator and is carried out separately flexible with the distortion flexible frame.Concrete operation method is as follows:

With reference to accompanying drawing 3, it has schematically simulated the mode of texturing of the flexible frame of the vestibule diaphragm device among the present invention.At first utilize the measured distance apart from fuselage of apomecometer on stereoplasm frame and the floor layer (distance that laser rangefinder 11 measures should add when initial between the

apomecometer

10 and 11 distance in the horizontal direction), generate the fuselage cover surface radian that will dock via the controller simulation, shown in mark 101; Because the flexible frame among the present invention is fixedly connected on the floor, therefore flexible frame bottom position after distortion remains unchanged, therefore according to the above-mentioned radian that calculates, flexible frame after the distortion divides and prevaricates shown in mark 102 like that (translation radian 101, and can draw in conjunction with the initial vertically height of flexible frame) as can be known; Because it is motionless that the stereoplasm frame 106 of simulation keeps, and the hinge-point position of actuator on flexible frame fix, and the vertical extension of flexible frame can ignore, and therefore relevant elongation or the retracted length of the actuator after the distortion just can calculate.And then controller according to aforementioned calculated amount activate flexible frame after hydraulic actuator of the present invention can be realized being out of shape can have with will in conjunction with the identical radian of fuselage cover.Mark 103,104 among this figure, 105 is the flexible frame in the representative simulations, the actuator after flexible and the actuator of initial position respectively.In addition, in order more accurately to guarantee the distortion of flexible frame, the present invention can also arrange the auxiliary actuator (not shown) between actuator and stereoplasm frame, because the simulation deflection angle of actuator 104 in the frame deformation process can calculate according to the method described above, therefore can come actuator between deflection flexible frame and the stereoplasm frame according to the angle of calculating with auxiliary actuator.Described computation process can be finished by controller, and relevant mathematic calculation all is the common practise in affiliated field.

In this process, the framework both sides are independent operation respectively, the distortion that is to say the flexible frame both sides can be different when needed, and this is very favorable when larger corner occurring for the hatch door periphery, so the present invention has very outstanding alerting ability and comformability in docking operation.Therefore and the actuator among the present invention just finished actuating before docking, can not occur transshipping owing to the fault of self or because of the control system error.

After this, namely continuing the control connecting bridge advances, and (the laser rangefinder measuring distance of stronghold front edge of board and the comparison of anticipated value when moving closer to airframe, described anticipated value is relevant with respect to the installation site at flexible frame edge with apomecometer) the connecting bridge speed of advance that slows down, until flexible frame when fitting in fuselage cover (the laser rangefinder measuring distance of stronghold front edge of board and the comparison of anticipated value) brake connecting bridge.Can open air conditioner facility this moment, and the adjusting air is provided.

Then controller control winding mechanism discharges energy storage equipment, make it will dock framework and closely be pressed on fuselage cover, because the flexible frame among the present invention is by actuator-operated distortion, therefore the energy storage equipment among the present invention need not to apply like that larger thrust in prior art, has therefore also just reduced the risk that the vestibule diaphragm device damages fuselage cover.

In the passenger boards process, because the extruding of external conditions or passenger's weight causes the vestibule diaphragm device with respect to fuselage cover generation deflection or disengaging, because laser rangefinder can measure the variation of distance, if therefore the distance of flexible frame and fuselage cover reaches a predetermined threshold (for example being 10 centimetres), controller can be controlled accordingly warning device and give the alarm, and again start wind2 and discharge energy storage equipment or primer fluid hydraulic actuator, reenter safe range until laser rangefinder can measure distance, sound all clear.

Because the engage frame among the present invention had just had the surperficial radian of fuselage cover before the applying fuselage cover, therefore can improve sealing property, reduced simultaneously the hurtful risk of fuselage skin.Also have in addition alarm and again revise the advantage of applying degree.What below do not elaborate all is the common practise in affiliated field.

Those skilled in the art can make replacement or modification to content of the present invention according to content disclosed by the invention and the art technology of grasping; but these replacements or modification should not be considered as breaking away from the present invention's design, and these replacements or modification are all in the claimed interest field of the present invention.

Claims

1. connecting bridge with 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, and it has pipeline and the air port of the adjusting air being sent into bridge body passageway, awning device and hatch door; Awning device comprises door-shaped frame (2) and docking framework (3), it is characterized in that described docking framework (3) comprises stereoplasm frame (4) and flexible frame (5), be connected with jack (8) and energy storage equipment (7) between door-shaped frame (2) and the stereoplasm frame (4), stereoplasm frame (4) is articulated in non-telescoping floor (6), flexible frame (5) is fixed in floor (6) front end, also be respectively arranged with apomecometer (10 in two sidepieces of floor layer front end and stereoplasm frame (4) the both sides branch, 11), be connected with a plurality of actuators (9) between stereoplasm frame (4) and the flexible frame (5); The lateral branching of described stereoplasm frame (4) will be wider than the lateral branching of flexible frame (5) on width, the apomecometer on the stereoplasm frame is installed on the described width that has more.

2. connecting bridge according to claim 1 is characterized in that flexible frame made by plastic material.

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. according to claim 1 and 2 or 3 described screening connecting bridges, it is characterized in that being connected with awning between stereoplasm frame (4) and the flexible frame (5) and between stereoplasm frame (4) and the door-shaped frame (2).

5. any described connecting bridge according to claim 1-4 characterized by further comprising the controller that receives apomecometer signal and control actuator (9).