WO2001070572A1 - Installation d'embarquement presentant des structures de passage et une ossature portante - Google Patents

Installation d'embarquement presentant des structures de passage et une ossature portante Download PDF

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Publication number
WO2001070572A1
WO2001070572A1 PCT/CN2001/000317 CN0100317W WO0170572A1 WO 2001070572 A1 WO2001070572 A1 WO 2001070572A1 CN 0100317 W CN0100317 W CN 0100317W WO 0170572 A1 WO0170572 A1 WO 0170572A1
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WO
WIPO (PCT)
Prior art keywords
boarding bridge
channel
bridge device
passage
fixed
Prior art date
Application number
PCT/CN2001/000317
Other languages
English (en)
Chinese (zh)
Inventor
Jun Wu
Yuanda Zhou
Original Assignee
Jun Wu
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jun Wu filed Critical Jun Wu
Publication of WO2001070572A1 publication Critical patent/WO2001070572A1/fr

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Classifications

    • 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
    • B64F1/305—Bridges extending between terminal building and aircraft, e.g. telescopic, vertically adjustable
    • B64F1/3055—Bridges extending between terminal building and aircraft, e.g. telescopic, vertically adjustable with hinged head interface between aircraft and passenger bridge

Definitions

  • the invention relates to a passenger boarding bridge equipment provided for a civil airport, and in particular to a registration bridge provided with a pedestrian passageway separate from a load bearing structure.
  • the boarding bridge which is a necessary accessory for modern large-scale civil airports, is the passage from the airport terminal to the aircraft. In order to adapt to various types of aircraft, it needs to have functions such as rotation, telescope and lift. At the same time, in order to meet the needs of modern passenger transportation, the boarding bridge serves passengers 24/7. It is not only safe and comfortable, but also can shorten the parking time of the aircraft and increase the utilization rate of the aircraft.
  • FIG. 1A shows a perspective view of a boarding bridge 10 of the prior art, which has been widely used in airports around the world so far.
  • a rotating platform 40 connected to the passenger terminal (not shown), fixed to the ground plane by a post 42; a retractable movable channel 12, through the inner channel 12 "Slide in the external communication 12 'to achieve the telescopic function and connect with the rotary platform 40; a port opening mechanism 50 is set at the front end of the movable channel 12 for docking with the doors of various aircrafts, and also includes There is a rotatable dome-type receiving platform 52 and a awning device 54 fixed to the receiving platform 52.
  • the awning device 54 can be extended outward to adjust A state corresponding to the arc of an aircraft cabin door (not shown); and a lifting device 20 fixed on a traveling system 30, for supporting the entire boarding bridge 10 on the one hand, and for adjusting the movable passage 12 on the other hand Rotate and lift to dock with the aircraft door.
  • the span of the boarding bridge's pedestrian bridge can range from 10 to 20 meters. Therefore, it is a basic requirement to be able to support such a long and narrow bridge stably.
  • Figures 1A and 2 show the overall external view of the existing boarding bridge. No matter how the bridge pedestrian walkway part 10 of the boarding bridge changes, the structure of the lifting device 20 with the walking system 30 is basically the same. identical. It is not difficult to see from the figure that, first, the walking system 30 travels on two wheels 32, 32.
  • the prior art lifting device 20 is adjusted in height by the lifting tubes 22, 22 'which are vertically arranged on both sides of the channel 10.
  • the lifting tubes 22, 22' are fixed to the wheels of the traveling system 30 through a cross beam 24. Shelf 34. Therefore, the fixing method of the prior art lifting device is substantially supported. It can be seen that such a narrow channel structure only depends on the point support of the front end of the channel 10 to support the bridge body. This is not a small problem in itself, because as long as Pedestrians walking from this passage 10 will cause the bridge to sway.
  • the manufacturer can only make up for the shortcomings caused by the lifting device 20 from the aspect of strengthening the steel structure of the movable channel 12 itself.
  • the movable passageway 12 is a steel structure with a load-bearing design on the outside of the entire passageway, which completely isolates the pedestrian's sight from the outside world. Therefore, when a pedestrian passes through this passageway, there will be a sense of depression.
  • An object of the present invention is to provide a boarding bridge device provided with a channel structure and a load-bearing structure separately.
  • the boarding bridge device first uses a traveling system equipped with a lifting device to increase stability, and at the same time uses a main truss mechanism to strengthen the load-bearing part.
  • the rigidity guarantees the stability of the upper channel structure.
  • the present invention is achieved through the following technical solutions.
  • a registration bridge provided separately from an aisle structure and a load-bearing structure, and the boarding bridge includes
  • a cylindrical rotating platform with a top cover is fixed to the ground plane by a column, wherein the chassis of the platform is connected to a rotating mechanism, and one of the openings is fixed with a roller shutter side compartment for waiting for passengers.
  • a retractable movable channel provided with
  • a first channel the rear end of which is connected to another port of the platform, and
  • a second channel, a roller blind side wall storage device is fixed on a front end of the channel, and a rear end of the roller blind side silo device is set on the front end of the first channel;
  • a dome-type connection platform the chassis is fixed with a rotation mechanism, and one of the openings is connected with the second channel;
  • the awning device which protrudes from the other port of the docking station and interfaces with the aircraft door, includes a horizontal frame that controls the top movement of the awning; and two side frames that control the side movement of the awning;
  • a retractable control device for controlling the awning to cooperate with an aircraft cabin door to form a closed pedestrian passage
  • An automatic leveling device for automatically adjusting the bottom surface of the port mechanism to the same height as the bottom surface of the aircraft cabin door;
  • An elevating device fixed on a traveling system supports the second channel and the entire boarding bridge, and is used to adjust the movable channel to be docked with the aircraft doorway, wherein:
  • the first channel includes
  • One is a main truss layer of a box-type frame structure, and two hinge lugs are coaxially provided at the rear end portion of the main truss layer, and protrudes from the upper portion of the rear end portion; and
  • a bottom structure which is fastened to the cover structure, and is mounted on the main truss through a hinge at the lower part of the front end;
  • the second channel is integrally provided with
  • a main truss portion of a box-type frame structure the rear end portion of which is fitted with the first channel main truss;
  • a bottom structure is fixed to the main truss and fastened to the cover structure.
  • the four corners of the front end portion of the main truss of the first passageway are respectively provided with load-bearing rollers in the forward direction and sliding pairs are provided in the side.
  • a pair of sliding pairs are respectively arranged on both sides of the bottom structure of the passage layer of the first passage.
  • the boarding bridge wherein the main truss layer is provided with an electric box, an air conditioning system and a cable supporting device for heating and cooling the boarding bridge itself.
  • a hinge shaft is provided at the position of the center of gravity of the main truss of the second passage for connecting with the lifting device.
  • the boarding bridge wherein a front end of the second channel main truss is connected to a rotation mechanism on the gate mechanism.
  • two sides of the bottom of the second passage are respectively provided with grooves serving as drainage and a slideway.
  • a slideway is provided on a side portion of the second channel bottom structure, and is used to provide a track on which a slider on the side portion of the first channel bottom structure slides.
  • a rear end of the second channel is provided with a reinforcing rib between the channel portion and the main truss portion.
  • a side wall of a bottom structure of the first channel and the second channel is provided with a sandwich for installing cable ducts and ventilation ducts of an electrical system.
  • the trusses of the cover structure of the first channel and the second channel are covered with transparent glass.
  • the mezzanine is provided with a low position light and a vent respectively.
  • a hinge shaft is provided on a center line of the rotating platform column connected to the terminal building, and a hinge shaft is arranged at a distance from the bottom of the platform, and is used for fixing the main truss from the first passageway. Extending hinge ears.
  • a bull leg is fixed on the upper part of the pillar, and the port on the rotating platform docking with the terminal building is supported.
  • the boarding bridge device wherein the lifting device is provided with
  • An ear frame is provided with two sets of seat ear components, which are fixedly spaced apart from each other, wherein two seat ears of each set of seat ear components are spaced at a distance;
  • a pair of screw reduction mechanisms each of which includes
  • a bearing seat that also serves as a hinge shaft
  • a screw rod one end of which passes through the bearing seat, is connected with a reduction motor, and the other end Through a hinge shaft with a nut seat in the middle;
  • a pair of rhombus fork mechanism including
  • a pair of supporting forks each of which has an inner arm and an outer arm that are arranged crosswise, pass through the same central hinge axis, and are arranged at a certain distance from each other;
  • each set of tie rod assemblies each including two tie rods, wherein one end of the two tie rods of each group of components is hinged to each pair of seat ear pieces, The other end portion is hinged to the hinge shaft with the nut seat together with the tail end of each arm portion of each fork frame;
  • Two sets of ejector rod assemblies each of which includes two ejector rods, wherein one end of the two ejector rods of each component is hinged to each other for contact with the object to be lifted, and the other end
  • the parts are respectively hinged with the top ends of the each arm part of the each fork.
  • the boarding bridge device wherein the rod provided on the inner side of each set of stay rod assemblies is hinged to the tail end of the outer arm of the fork frame, and the rod provided on the outer side is connected to the inner side The tail end of the arm is hinged.
  • each set of ejector rod assemblies is hinged to the top end of the outer arm of the fork frame, and the lever provided on the outer side is connected to the inner arm. Top hinged.
  • the bearing seats also serving as hinge shafts are respectively hinged to a beam structure, and the beam structures are symmetrically arranged on both sides of the ear frame.
  • At least one cross beam for strengthening strength is fixed between the inner arms of the two forks.
  • At least one beam for strengthening strength is fixed between the outer arms of the two forks.
  • the beam is fixed between two jacks provided on the inner side.
  • a length of each of the stay members and each of the top members is half of a length of any arm portion of the fork frame.
  • the boarding bridge device wherein the length of each of the stay members is the same as that of each of the top members.
  • a thickness of each of the stay members and each of the top members is the same as a thickness of any arm portion of the fork frame.
  • the ear stand is disposed on a center line of the load bearing device.
  • the boarding bridge device wherein the walking system includes
  • the driving device in the traveling system is a driving bridge driven by a differential mechanism, and is located between two wheel devices at either end of the structural member.
  • a secondary bridge is provided between two wheel devices at the other end of the structural member.
  • the driving device in the traveling system is at least two motor speed reducers, which are respectively disposed on any one of the wheel devices on both sides of the structural member.
  • the rotation mechanism is provided on the structural member.
  • the rotation mechanism is a slewing bearing with external teeth.
  • the slewing bearing having external teeth further includes a rotation angle measuring mechanism, and the rotation angle of the lifting device is measured by using the external teeth.
  • the boarding bridge wherein the roller shutter side wall compartment of the rotary platform docking with the terminal is provided with a roller shutter windproof device for locking the winding around the drum during the deactivation of the boarding bridge
  • the side wall of the upper roller blind contains
  • a gear plate coaxially disposed at the bottom of the reel
  • a locking lever is provided with a locking head spaced at a distance from the gear plate. When it is necessary to lock the reel, the locking head abuts on the tooth portion of the gear plate.
  • the rotation mechanism of the rotating platform docking with the terminal building is a slewing bearing with external teeth.
  • a rotation angle measuring device is further provided on the external teeth of the slewing bearing, and the rotation angle of the rotary platform is measured by using the external teeth of the rotary shaft 7.
  • the pillar In the boarding bridge, the pillar is fixed to the platform with a flange fixed with an expansion screw.
  • a triangular brace device is provided on the top of the awning device, which includes two brackets, which are respectively fixed on both sides of the top;
  • a support frame extends from the middle of the top, and ropes for controlling the expansion and contraction of the awning device pass through the end of the support frame and the two brackets, respectively.
  • the torque device is disposed on the right side of the awning device.
  • the rotation mechanism under the chassis of the gate structure is a slewing bearing with external teeth.
  • a rotation angle measuring device is mounted on the slewing bearing having external teeth, and the rotation angle of the port opening mechanism is measured by using the external teeth.
  • a center line of the gate device is offset from a center line of the movable channel.
  • the present invention adopts a large-scale slewing bearing in the lifting device and the traveling system, which completely changes the contact condition between the existing lifting device and the ground, and realizes surface contact, thereby greatly strengthening the bridge. Body stability.
  • the present invention also cleverly provides external teeth on the slewing bearing, so that the rotation of the lifting device of the present invention can be achieved only by driving the external teeth, thereby replacing the huge driving device provided by the existing lifting device itself;
  • the present invention can also use the external teeth to install a rotation angle measurement device, thereby greatly simplifying the complicated steering measurement device provided in the existing lifting device itself.
  • the present invention realizes that the lifting device surface supports the entire boarding bridge equipment, which can separate the load bearing structure from the pedestrian walkway structure, and realize that the side and the top are covered with transparent glass. Therefore, the boarding bridge device of the present invention can give passengers a very comfortable feeling when passing by.
  • the unique double-diamond fork frame structure is adopted, so that the lifting device of the present invention can be completely placed under the boarding bridge passage, the structure is simple, and the aesthetic sense is increased.
  • the load-bearing structure is directly fixed on the centerline of the rotating platform column, the force condition of the rotating platform itself is changed, and the stability of the rotating platform itself is increased. Furthermore, the boarding bridge structure of the present invention is lightweight.
  • the air-conditioning system and other equipment provided for the boarding bridge are installed in the main truss because the load-bearing part is separated from the pedestrian passage part. Therefore, the boarding bridge of the present invention is external in appearance. It has beauty. Brief description of the drawings
  • FIG. 1A is a perspective perspective view of a boarding bridge in the prior art, showing that the movable aisle is all a steel structure;
  • FIG. 1B is a schematic side view of the boarding bridge shown in FIG. 1A, showing that the rotating platform uses a knot member to strengthen and support the movable passage;
  • FIG. 2 is a perspective perspective view of another prior art boarding bridge, showing that both sides of the movable passage are covered with transparent glass;
  • FIG. 3 is a perspective perspective view of the boarding bridge of the present invention, and the side and top of the movable passage are covered with glass by separating the passage structure from the load bearing structure;
  • FIG. 4A shows a preferred embodiment of the lifting device of the present invention, showing that the ear bracket for fixing the reduction mechanism is fixed to the walking device through the chassis;
  • FIG. 4B is a bottom perspective view of the lifting device shown in FIG. 4A, showing a support structure of a four-wheel traveling system driven by a drive bridge according to the present invention
  • FIG. 5 is an exploded schematic view of the lifting device shown in FIG. 4, showing a double diamond-shaped fork frame of the present invention
  • FIG. 6 is an exploded schematic view of the lifting device shown in FIG. 4, showing a four-wheel traveling system with a slewing bearing fixed according to the present invention
  • FIG. ⁇ shows another preferred embodiment of the lifting device of the present invention, in which the ear bracket for fixing the speed reducing mechanism is used as a lifting portion upward;
  • FIG. 8 shows a perspective perspective view of the inner channel structure of the present invention, and the inner channel can slide along a chute on the outer channel;
  • FIG. 9A is a bottom perspective view of a rotating platform fixedly connected to the inner channel structure shown in FIG. 8, and illustrates a hinge shaft provided on a center line of a column for fixing the inner channel structure of the present invention
  • FIG. 9B is a top perspective view of the rotating platform shown in FIG. 9A, showing a port connected to the channel layer of the inner channel structure of the present invention
  • FIG. 10A is a schematic perspective view of an outer channel structure of the present invention, showing an end portion connected to the inner channel shown in FIG. 4; FIG.
  • FIG. 10B is a schematic perspective view of the outer channel structure of the present invention, showing the other end connected to the port mechanism;
  • FIG. 11 is a schematic diagram of the interconnection between the outer channel structure and the receiving port mechanism of the present invention, showing a rotating mechanism installed under the receiving port mechanism;
  • FIG. 12 is a perspective perspective view of the gate mechanism, showing an automatic leveling device provided on the side of the gate mechanism according to the present invention, used to keep the gate mechanism and the aircraft door horizontal;
  • FIG. 13 Shows the triangular bracing device provided on the top of the awning of the present invention, for controlling the docking device to interface with the aircraft cabin door;
  • FIG. 14 shows a schematic diagram of the connection of the lifting pipe device to the running system of the present invention, and shows that the lifting pipe device is fixed to the four-wheel running system of the present invention through a chassis.
  • Nie Jia way of implementing the present invention
  • FIG. 3 An overall external view of the boarding bridge 10 of the present invention is shown in FIG. 3. Since the lifting device 100 of the boarding bridge 10 mostly supports the entire boarding bridge 10 by supporting the outer passage structure 300, the present invention first enhances the boarding bridge 10 of the present invention in the position adjustment process by improving the lifting device 100 Stability.
  • FIG. 4A A detailed perspective view of the lifting device 100 of the present invention is shown in FIG. 4A.
  • a double diamond fork 150 is fixed to the traveling system 110 through a large-scale slewing bearing 130 having an external tooth portion 132. From the exploded schematic diagram of the preferred embodiment of the present invention in FIG. 5, the structure of each part of the fork frame 150 is obvious.
  • the fork frame device 150 is provided with an ear frame 152, which includes two sets of seat ear components 154, 154, and 156, 156. Among them, the components 154, 154, and the components 156, 156 'should be fixed at a distance from each other, and each set of seat ear components 154 and 154, or 156 and 156' should also be fixed at a fixed distance.
  • the present invention also provides beam structures 158, 158 'symmetrically from both sides of the ear frame 152, and the ends of the beam structures 158, 158' and the bearings 160, 160 'pass through hinge shafts 162, 162', respectively. Articulated.
  • the present invention fixes each of the bearings 160, 160, by a screw 164, 164, with a reduction motor 166, 166, connected to the lower end, and the other end of the screw 164, 164 'passes through A special hinge shaft 170, 170 'with nut seats 168, 168' in the middle.
  • the present invention cooperates with the motor speed reduction mechanism to set the jacking portion as a double rhombic fork frame mechanism 150, see FIG. 5 for details.
  • the fork frame 150 includes a pair of supporting fork frames 172 and 174, which have outer arms 172, 174, and inner arms 172 ", 174" arranged in a crosswise arrangement.
  • the two arms 172,, 172 "of the fork frame 172 and the two arms 174,, 174" of the fork frame 174 pass through the same central hinge shaft 176, and are arranged at a certain distance from each other as needed.
  • the tail ends of the two outer arms 172 'and 174 are hinged at the two ends of the hinge shaft 170, and the tail ends of the two inner arms 172 "and 174" are hinged at the ends of the hinge shaft 170', respectively.
  • the corresponding arm portions of the fork mechanism 172 and 174 are basically arranged in parallel, and are skillfully matched with the driving mechanisms 166 and 166 '.
  • the forks 172, 174 are the main load-bearing parts of the device, and will be linked with the rise or fall of the nuts 168, 168, in addition to strengthening the strength of the forks 172, 174, the most Fortunately, a reinforcement mechanism is provided between the two fork frames 172, 174. According to the present invention, two beams 178, 178 'are provided between the parallel inner arms 172 ", 174" near their ends, respectively.
  • the double diamond-shaped fork frame mechanism 150 further includes two sets of pull rod assemblies.
  • each set of stay brace assemblies 180, 182 includes two stay braces 180, 180 "and 182, 182", respectively.
  • one end of the pull brace rods 180, 180 is hinged with one of the ear lug components 154, 154, on the seat frame 152; and the rod members 182 ', 182" are connected with the other seat.
  • the other ends of the pull braces 180, 180 “are hinged with the hinge shafts 170, 170, respectively, and will also follow the nuts 168, 168 ' Up or down together.
  • two draw stays 180 "and 182" provided on the inner side should be hinged on the inner sides of the two outer arms 172 'and 174', and two should be provided on the outer side.
  • the pull rods 180, and 182 are hinged to the outside of the two inner arms 172 "and 174".
  • the double diamond-shaped fork frame mechanism 150 further includes two sets of ejector rod assemblies 184,
  • each set of ejector rod assemblies includes two ejector rods 184, 184 ", wherein one end of each ejector rod 184, 184" or 186, 186 "of each component 184 or 186 passes through
  • the hinge shafts 188 or 190 are hinged to each other to form a contact portion with the object to be lifted.
  • the other ends of the two jacks 184, 184 will pass through the two arm portions 172", 172, which will pass through the top of the fork 172, respectively.
  • the hinge shafts 192, 192, are hinged.
  • the other ends of the two top rods 186 ', 186 will be hinged to the two arm portions 174", 174 of the fork frame 174, respectively, with the top ends being hinged through the hinge shafts 194, 194 ,.
  • two inner rods 184 "and 186” should be hinged to the inner sides of the two outer arms 172 'and 174', and two outer arms
  • the pull rods 184 and 186 are hinged to the outside of the two inner arms 172 "and 174".
  • the lengths of the two stretcher rod assemblies 180, 182 and the two ejector rod assemblies 184, 186 are respectively set to half the length of any arm portion of the forklift assembly 172 or 174, and the thickness is equal to that of any The arms are the same.
  • the nuts 168 and 168 will drive the two fork frames 172 and 174 and the two sets of pull rods 180 and 182 to be linked, and then two sets of ejector rods 184 and 186 Will be jacked up with the linkage of the two forks 172 and 174.
  • the nuts 168, 168 are at the highest position, the overall double diamond fork 150 is also at the highest height.
  • the nuts 168, 168 'are at the lowest position the overall double diamond fork 150 is also at the lowest height.
  • the lifting device of the present invention is used to lift a registration bridge equipped for a civil airport, it is no doubt that the lifting device of the present invention should also include a walking system.
  • the walking system 110 includes a pair of structural members 112 and 112 ′ arranged in parallel and fixed by a beam 114.
  • four wheel devices 116, 116, and 118, 118 can be provided at the two ends of the structural members 112, 112, respectively.
  • the walking system 110 is driven by a drive axle 120 disposed between the two wheel devices at either end of the structural members 112, 112, for example, wheels 116 and 118, and simultaneously used
  • a differential mechanism 122 controls the steering of the traveling system 110.
  • a secondary bridge 124 is provided as a driven mechanism between two wheel devices on the other end of the structural members 112, 112, such as wheels 116, and 118 '.
  • the walking system 110 can also be used on any wheel device located on both sides, such as 116 or 116, and 118 or 118, respectively, and a motor speed reducer is respectively provided. (Not shown), it is possible to control the forward or backward movement of the walking system 110 and the left or right turn without the need to specifically set the wheel frame steering driving mechanism 120.
  • the lifting device applied to the boarding bridge should also have a rotation mechanism so that the lifting position of the lifting device does not shift when the walking system turns; at the same time, it can be known that the walking system can be turned when it is equipped with a measuring mechanism for the rotation angle Angle.
  • the rotation mechanism is provided as a large-scale slewing bearing 130 having external teeth 132 and fixed to the structural members 112 and 112 '.
  • a mechanism 134 for measuring the rotation angle using external teeth is extremely convenient to install the slewing bearing 130 with external teeth 132; further, the double diamond fork 150 of the present invention can be fixed to the bearing only through the disk 198 provided at the bottom thereof 130 on.
  • the fixing manner of the slewing bearing 130 can also be achieved by directly fixing the bottom of the double rhombic fork frame 150, and providing discs on the structural members 112 and 112, (not shown).
  • the above embodiment can be slightly modified, and the object of the present invention can be achieved, that is, the double rhombus fork part 150 is placed on the traveling system 110.
  • the hinge shafts 188 and 190 are respectively fixed to one ear frame 152 ′.
  • the seat ear frame 152 is fixed to the chassis 198, and can be fixedly connected to the walking system 110 of the present invention.
  • the ear stand 152 of the present invention becomes a member for contacting the object to be lifted.
  • a bottom plate 198 may also be provided at the bottom end of the horizontal frame 24, and instead, the drive systems of the riser pipe devices 22 and 22 'need only be replaced by geared motors 26 and 26', etc. to be respectively installed at the two riser pipes 22 and 22, Screw device (not shown). When the screw rod rotates, the nut holders 28 and 28 will rise or fall accordingly.
  • the inner channel structure 200 can be set as two separate layers, as shown in FIG. 8.
  • the lower main truss 210 is a box-shaped frame structure and is a load-bearing part of the inner channel structure 200.
  • the upper layer is the inner channel 230, which is formed by fastening two side portions 234, 234 'of a cover structure 232 serving as a truss to the two side portions 242, 242, of a bottom structure 240, respectively.
  • the inner channel 230 is articulated by mating with a pair of ear pieces 212 on the upper front end of the main truss 210 through a pair of ear pieces 236 on the bottom of the rear end thereof.
  • the present invention extends from the upper part of the rear end of the main truss 210 and is coaxially provided with a pair of hinge ears 214 for fixed connection with the rotating platform 400 of the present invention.
  • the front end of the main truss 210 is equipped with two pairs of load-bearing rollers 216, and two pairs of sliding pairs 218 are provided at the front side, and a pair of rollers 254 are provided forward at the lower part of the front end of the bottom structure 240 of the inner channel 230.
  • Two pairs of sliders 256 are arranged at the side.
  • the present invention protrudes the front end of the main truss 210 so that The overall length of the main truss 210 is greater than the length of the inner channel 230. Furthermore, according to people's needs, the present invention can install transparent glass on all the trusses of the cover structure 232, or install various types of colored glass to prevent strong light from irradiating; of course, if it is not necessary to be transparent, a metal curtain can also be installed. Board, etc. At the same time, many accessories of the boarding bridge can be compactly arranged by using the underpass structure 240 of the present invention.
  • the channel 230 may be equipped with a wiper 244; the bottom structure 240 of the channel 230 is provided with a wooden floor and a carpet 212; the side portions 242, 242 are provided with a low position light 246 and the side portions 242, 242 are installed in the mezzanine, and also installed There are air-conditioning ducts 248 to provide moderate fresh air, and cable ducts 250 and the like.
  • the ventilating window can also be mounted on the two side portions 242, 242 'or the cover structure 232.
  • the present invention also utilizes the lower structure 210 which is a box-shaped frame structure, and conveniently and orderly arranges the air conditioner 220 and the electric box 222 for heating and cooling the boarding bridge 10 itself at the rear end of the structure 210, and sequentially installs cables Electrical equipment such as pipes 221 and cable supports 222.
  • the front end of the bracket is connected with the outer channel structure 300, and the power can also be passed to the outer channel.
  • the inner channel structure 200 of the present invention can also be conveniently installed with a sealing brush or rubber sealing strip 252, which, together with the sealing rubber strip on the outer channel, plays a role of sealing the passenger channel when the channel is telescopic and stationary.
  • the outer channel structure 300 of the present invention connects the upper channel portion 310 to the lower load-bearing main truss 320 as a whole through a floor 312.
  • the channel portion 310 is also formed by using a cover structure 314 having a side portion and a bottom structure 316 having a side portion. Since the inner channel structure 200 of the present invention is to be fitted, two pairs of rollers 324 and two pairs of sliding pairs 326 are also provided on the two side walls 322 of the main truss 320.
  • the channel 310 may be equipped with a handrail 244; the side of the bottom structure 316 is provided with a low-position light 246 and the side mezzanine, and an air conditioning duct 248 is also provided to provide fresh air at a moderate temperature and a cable duct 250.
  • the ventilating window can also be mounted on the two side portions 242, 242 'or the cover structure 232.
  • the top and sides of the cover structure 232 can also be provided with transparent glass or colored glass according to actual needs.
  • the end of the passage 310 is equipped with a sealing brush or rubber 328, a staff door 332 is installed in the front, a water seal plate 311 is connected to the connection port, and a low-position lamp 321 is installed below the passage sandwich. The lighting is not glare, and the cable 301 is installed in the mezzanine. Since the lifting device 100 is fixed on the outer channel structure 300 of the present invention, it is preferable to use a hinge shaft 318 to connect with the lifting device 100 at the center of gravity position of the main frame 320, as shown in FIG. 10B. Front-end schematic.
  • the front end protruding from the main truss 320 is connected to the slewing bearing 502 of the port opening mechanism 500; more uniquely, the channel portion 310 of the present invention is provided with slots 334 on both sides of the bottom, and the slots 334 are both drainage slots and internal
  • the track of the channel roller 254; at the corresponding positions on both sides, a stainless steel slideway 336 is configured for the inner channel lateral slider 256 to slide on the track, as shown in FIG. 10A.
  • a reinforcing rib 338 is further provided between the upper channel portion 310 and the lower main truss 320 of the outer channel structure 300 for connection.
  • the boarding bridge 10 of the present invention is composed of the inner channel structure 200 and the outer channel 300.
  • the lower bearing main frame can have a telescopic length of 10-11 meters under the condition of 14-15 meters in length.
  • the meta-calculation intensity meets the requirements. Since the upper part of the passage does not need many repeated lengths, it will not block the staff door when the passage is shortest, so the length of the entire boarding bridge can reach 16/26 or larger.
  • the chains can be placed in the lower structure of the channel, and the entire bridge has a beautiful appearance.
  • no glass is installed one meter below the inner and outer passages 230 and 310, and passengers feel safe and are not afraid of collisions such as luggage. If the user requires all the glass on the side, this can also be achieved; at this time, the lighting and ventilation openings are respectively installed on the cover structures 232 and 314. If the top does not need to be transparent, steel plate or glass fiber reinforced plastic can also be modified.
  • a staff ladder platform 601, a ladder platform railing 602, a ladder step 603, a ladder railing 604 and a universal wheel 605 are installed outside the staff door at the front of the outer passage. The entire ladder moves up and down along the boarding bridge for staff to get on and off.
  • the present invention can conveniently connect the inner channel structure 200 to the rotating platform 400 conveniently.
  • the rotating platform part 400 of the present invention is connected to the upper structure by a pillar 406 through a flange, and a large-scale slewing bearing 402 having an external tooth portion 442 is directly connected to the chassis 404. Therefore, the present invention can be provided with a rotation angle measuring mechanism 440, and the external tooth portion 442 is used to measure the rotation angle of the rotating platform 400.
  • the inner channel structure 200 drives the chassis 404 to rotate 92 degrees to the left and right through the hinge shaft 408, and at the same time drives the angle measurement mechanism 440 to measure the rotation angle of the rotation platform 400. The angle will be Reflected on the indicator of the console.
  • a hinge shaft 408 is provided at intervals on the center line of the chassis structure 404, and a pair of hinge ears 214 coaxially disposed with the inner channel structure 200 is fixedly connected.
  • the rotating platform 400 of the present invention does not generate a bending moment when being carried, and is a center-bearing platform, eliminating extra torque and greatly improving the force of the platform device.
  • the present invention only needs to fix a large steel plate 432 at the bottom of the pillar 406, and then fix the rotating platform by hitting expansion bolts on the platform, which saves huge concrete.
  • the rotating platform 400 of the present invention has a top plate 428 of a single layer, is connected to the base plate 404 by a supporting column 430, and forms a door of the rotating platform 400 to the channel.
  • the diameter (maximum) of the top plate and the bottom plate does not exceed 2400mm, so as not to be extra wide when transported in a folding box.
  • the upper part of the pillar 406 is welded with a corbel 410, and supports a door frame 420 docking with a terminal boarding gate (not shown). In this way, the space between the door frame 420 and the support post 430 needs to be closed by the roller blind device 414. As shown in FIG.
  • a roller shutter bin 422 is installed on both sides of the door frame 420, and the roller shutter bin 422 contains a roller shutter device 412 of the present invention.
  • the windscreen device 424 of the present invention is provided in the roller shutter compartment, which includes a gear plate 418, which is coaxially disposed at the bottom of the roller shutter device 412, and has a compression spring (not shown) in the roller shutter device 412.
  • a lock lever 416 provided with a lock head 415, spaced a distance from the gear disk 418, when the roller shutter device 412 needs to be locked, the lock head 415 is pressed against the The teeth of the gear plate 418.
  • roller blind 414 on one side is automatically wound around the roller blind device 412 under the action of the restoring force of the compression spring.
  • roller shutter bin 422 also has an operation port, which is usually closed with a cover 426. When a strong wind comes, the bridge will stop using. At this time, the windproof device 424 is tightened by the handle 417, so that the strong wind can not blow the roller shutter 414.
  • a sealing plate 444 is installed between the rotating platform 400 and the inner channel 230, and a cover 446 is added to the outside, so that the rotating platform 400 and the inner channel 230 are sealed against water and wind.
  • a ferry plate 448 is also installed between the rotary platform 400 and the inner channel 230. One end of the ferry plate extends into the rotary platform 400, and the other end is connected to the inner channel 230.
  • the rotating platform 400 is fixed with bolts 450 and a top plate 452 during assembly and transportation, and can be removed during normal use.
  • An electric box 454 and the like can be conveniently installed on the pillar 406.
  • the present invention separates the channel layer 310 of the outer channel structure 300 from the load-bearing main truss layer 320, the front end of the main truss 320 of the external channel structure 300 can be prominently connected to the bottom 506 of the gateway mechanism 500, as shown in FIG. 10B.
  • a large rotary shaft ⁇ 1 502 having an external tooth portion 504 is provided between the bottom portion 506 and the main truss 320.
  • the present invention can provide a rotary driver 510 on the slewing bearing 502 to directly drive the external tooth portion 504, so that the port 530 can be rotated 92 degrees to the left and 35 degrees to the right; on the other hand, the invention can A rotation angle measuring device (not shown) is provided on the bearing 502, and the rotation angle of the port opening mechanism 500 is measured by using the rotation angle of the external tooth portion 504.
  • the present invention also specifically combines the receiving port 520 and the receiving platform 530 in a compact manner, as shown in FIG. 12.
  • the present invention can first reduce the diameter of the port chassis 506 to 2 meters.
  • a raised floor 534 with a bumper 532 is provided at the front of the chassis 506.
  • the space between the bottom plate 506 and the top plate 524 is closed by the same roller shutter device 414 as shown in FIG. 9B.
  • the present invention should also be installed in the roller shutter compartment 526 of the port opening mechanism 500 as shown in FIG. 9A.
  • the roller shutter windshield 424 is shown, and no longer here-praise. It should be noted that, in the present invention, the port opening mechanism 500 is compactly arranged, and the roller shutter compartment 526 is fixed at the front end of the outer channel structure 300, as shown in FIG. 10B.
  • the present invention also simplifies the control structure of the awning device 540 provided on the receiving port 530, as shown in FIG. Since the awning device 540 is usually made of a material with good toughness and its rigidity is poor, it requires a complicated mechanism to control the awning 540 freely. However, the present invention uses a simple triangular brace device 544, which simplifies the control structure at the top.
  • the triangle support device 544 is disposed on the horizontal frame 542, and includes: two frames 546, which are respectively fixed to two ends of the horizontal frame 542; and a support frame 548, which protrudes from the middle of the top portion.
  • a rope 550 passes through the end of the support frame 548 and the brackets 546 on both sides, respectively. When the top of the awning 530 is retracted under the force of the rope 550 on both sides, the middle portion will be retracted together with the rope 550 through the action of the support frame 548.
  • the canopy 540 is also equipped with small standing pieces 552 on both sides.
  • the present invention is also provided with a rope retracting device 554 at the top, and under its action, the awning is released to conform to the curved surface of the outer surface of the aircraft, and can stand upright when retracted; and a rope adjuster 556, which can adjust the pull rope The length at both ends.
  • the present invention is provided with an auto-leveling device driven by a torque device 420 on the right side of the port for adjusting the bottom of the port and the level of the aircraft cabin door. Its structure is simple and practical, and its appearance is beautiful.
  • the console 558 should be installed on the right side of the port 530, protruding from the aisle, occupying no internal space, and equipped with glass windows above the console; the longitudinal centerline of the entire port and the center of the channel There is a certain deviation of the line, which makes the port of the pick-up to the left, and balances a part of the weight with the working ladder on the right side of the bridge.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

L'invention concerne une installation d'embarquement présentant des structures de passage et une ossature portante, dotée aux extrémités de plates-formes tournantes dont la première comprend la première passerelle et la seconde comprend la passerelle mobile, d'une embouchure d'accès ainsi que d'un dispositif de levage utilisé pour supporter les passerelles et présentant un système de déplacement. Ce dernier se compose d'ensembles quatre roues qui sont fixés par l'intermédiaire d'un roulement et d'un dispositif de levage. Les première et seconde passerelles se composant d'un étage de passage qui repose sur une poutre sont reliées et le dessus ainsi que les côtés de la passerelle d'embarquement sont revêtus de verre. La structure d'embarquement a l'avantage d'être simple et esthétique.
PCT/CN2001/000317 2000-03-10 2001-03-08 Installation d'embarquement presentant des structures de passage et une ossature portante WO2001070572A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN00104014.6 2000-03-10
CN00104014A CN1106977C (zh) 2000-03-10 2000-03-10 一种通道结构与承重结构分离设置的登机桥

Publications (1)

Publication Number Publication Date
WO2001070572A1 true WO2001070572A1 (fr) 2001-09-27

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CN (1) CN1106977C (fr)
WO (1) WO2001070572A1 (fr)

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KR101156500B1 (ko) * 2011-03-02 2012-06-21 오경태 이동시 흔들림 예방 탑승교용 구동시스템 및 이를 갖는 탑승교
CN103863572A (zh) * 2012-12-18 2014-06-18 上海中港航空地面设备有限公司 一种机场远机位用的拖曳式移动廊桥
WO2021254996A3 (fr) * 2020-06-16 2022-02-24 Tk Airport Solutions, S.A. Passerelle d'embarquement de passagers
CN115111510A (zh) * 2022-06-23 2022-09-27 国家能源集团宁夏煤业有限责任公司 井下救援应急通信系统

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CN2635520Y (zh) * 2003-08-29 2004-08-25 中国国际海运集装箱(集团)股份有限公司 安全检测型旅客登机桥
CN1332854C (zh) * 2004-02-26 2007-08-22 中国国际海运集装箱(集团)股份有限公司 登机桥辅助支撑装置和带有该装置的登机桥及其控制方法
CN2717815Y (zh) 2004-06-08 2005-08-17 中国国际海运集装箱(集团)股份有限公司 登机桥通道渡板装置及用于渡板装置的弹簧片
CN100548806C (zh) * 2005-10-27 2009-10-14 中国国际海运集装箱(集团)股份有限公司 一种登机桥行走机构的控制方法
CN101123346B (zh) * 2006-08-09 2010-05-12 中国国际海运集装箱(集团)股份有限公司 一种登机桥电缆输送装置
KR100924225B1 (ko) * 2007-12-21 2009-11-02 오티스 엘리베이터 컴파니 공기조화 설비를 구비한 이동식 탑승교
KR20110058023A (ko) * 2009-11-25 2011-06-01 (주)에이비텍 미세 접근장치와 완충부를 갖는 탑승교 및 그 작동 방법
CN101723094A (zh) * 2009-12-18 2010-06-09 蒂森克虏伯机场系统(中山)有限公司 一种改进的登机桥的行走装置
CN103847980B (zh) * 2012-11-29 2016-09-07 上海中港航空地面设备有限公司 一种机场用拖曳式移动廊桥
CN103231809B (zh) * 2013-04-03 2016-03-30 蒂森克虏伯机场系统(中山)有限公司 T型登机桥系统
KR101389948B1 (ko) * 2013-11-05 2014-05-07 한국공항공사 이동식 탑승교
CN105064388B (zh) * 2015-07-08 2017-03-29 重庆大学 用于登机桥的桁架式后立柱结构的基础及其施工方法
KR101775975B1 (ko) * 2016-09-28 2017-09-19 한국공항공사 탑승교의 출입문 위치 표시 장치
CN108177794A (zh) * 2016-12-08 2018-06-19 张跃 一种登机桥
CN106593205B (zh) * 2017-01-22 2018-10-16 美迪斯智能装备有限公司 带开关定门装置的装配式登机桥服务门
CN108459551A (zh) * 2017-06-16 2018-08-28 中国国际海运集装箱(集团)股份有限公司 登机桥模拟检测系统及模拟检测方法
CN107247016A (zh) * 2017-07-18 2017-10-13 江苏省农业科学院 一种雾滴沉积均匀性检测装置
EP3730409B1 (fr) * 2019-04-23 2022-06-01 Hübner GmbH & Co. KG Passerelle d'embarquement des passagers avec une cabine et un module de couplage
CN110136520B (zh) * 2019-04-24 2024-08-27 吉林省民航机场集团公司 一种登机桥模拟实验台
CN112296648B (zh) * 2020-10-19 2021-06-29 深圳耀天齐实业有限公司 一种全方位调节的登机桥固定桥头安装结构
CN113353282A (zh) * 2021-06-25 2021-09-07 蒂升机场系统有限公司 顶棚机构及登机顶篷
CN117494281B (zh) * 2023-11-21 2024-07-30 威海广泰空港设备股份有限公司 旅客登机桥搭接量计算方法

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KR101156500B1 (ko) * 2011-03-02 2012-06-21 오경태 이동시 흔들림 예방 탑승교용 구동시스템 및 이를 갖는 탑승교
CN103863572A (zh) * 2012-12-18 2014-06-18 上海中港航空地面设备有限公司 一种机场远机位用的拖曳式移动廊桥
WO2021254996A3 (fr) * 2020-06-16 2022-02-24 Tk Airport Solutions, S.A. Passerelle d'embarquement de passagers
CN115111510A (zh) * 2022-06-23 2022-09-27 国家能源集团宁夏煤业有限责任公司 井下救援应急通信系统

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