CN216140205U

CN216140205U - Mobile boarding bridge

Info

Publication number: CN216140205U
Application number: CN202121774284.1U
Authority: CN
Inventors: 孟江; 许童; 许小勇
Original assignee: Beijing Zhongxing Airport Management Co ltd
Current assignee: Beijing Zhongxing Airport Management Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-03-29
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a movable boarding bridge, which relates to the field of airplane boarding bridges and comprises a base support, wherein more than one walking wheel is arranged on the base support, and one side of any walking wheel is provided with a jack foot support; the other end of base support is equipped with hydraulic pressure station, and this portable boarding bridge still includes: more than one body structure; the main body structure and the rotary tables are in butt joint alternately to form a Z-shaped main body channel. Compared with the prior boarding equipment, the boarding speed is obviously increased by the technical scheme of the disclosure.

Description

Mobile boarding bridge

Technical Field

The utility model relates to the field of airplane boarding bridges, in particular to a movable boarding bridge.

Background

The original boarding bridge is in a form of a stair-set boarding ladder, so that passengers taking wheelchairs are inconvenient to board, and the passengers can slowly get in and out of the airplane cabin. Novel boarding bridge boarding ramp is anti-skidding floor, and a width wheelchair passes through, and its ramp is enough long, and the passenger is got on or off the aircraft not hard and safety, and anti-skidding ground can guarantee to walk the wheel and not skid to the passenger of taking the wheelchair to the inconvenience of moving about, has better adhesive force to various walking wheels. Meanwhile, the solar energy collector is provided with a ceiling, and can be normally used under various weather conditions.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems in the related art, the disclosed embodiments of the present invention provide a mobile boarding bridge. The technical scheme is as follows:

according to a first aspect of the disclosed embodiment of the utility model, the mobile boarding bridge comprises a base support, wherein more than one walking wheel is arranged on the base support, a jack foot support is arranged on one side of any walking wheel, and an electric power storage mechanism is arranged at one end of the base support; the other end of base support is equipped with hydraulic pressure station, and this portable boarding bridge still includes:

more than one body structure;

the main body structure and the rotary tables are in butt joint alternately to form a Z-shaped main body channel.

In one embodiment, the hydraulic station comprises:

a first support frame positioned below one of the turntables;

a hydraulic system disposed within the support frame;

in one embodiment, the power storage mechanism includes:

a second support frame; the second support frame is positioned below the other turntable;

and the solar cell panel is arranged in the second supporting frame.

In one embodiment, an operating platform is arranged on the base support close to one side of the supporting frame, and a guide rod is arranged on the operating platform.

In one embodiment, a retractable pedal is provided on the turntable that interfaces with the aircraft cabin door.

In one embodiment, a quick boarding ladder is arranged on the side surface of the base support.

In one embodiment, the main body structure 7 has a ramp angle of 6-10 degrees.

In one embodiment, the main structure comprises an escalator, and a sunshade and a canopy are arranged on the escalator.

In one embodiment, the lower end of the turntable that interfaces with the aircraft cabin door is provided with a first hydraulic cylinder.

In one embodiment, the upper end of the second support frame is provided with a second hydraulic cylinder connected with the lower part of the turntable.

The technical scheme provided by the embodiment of the utility model has the following beneficial effects:

the first boarding channel of the mobile boarding bridge has a gradient of 6 to 10 degrees and a working height of 3 to 6 meters

The boarding ramp is an anti-skid floor, a wheelchair with one width passes through the boarding ramp, the ramp is long enough, passengers can get on and off the airplane without effort and safely, and meanwhile, the boarding speed is obviously increased compared with the existing boarding equipment. The anti-skid ground can ensure that the walking wheels do not skid for passengers who have difficulty in taking the wheelchair and has better adhesion to various walking wheels. Meanwhile, the solar energy collector is provided with a ceiling, and can be normally used under various weather conditions.

And secondly, the walking wheel frame is controlled by the hydraulic station, and the walking wheel device is provided with a jack. The base frame is provided with a personal operation platform and a guide rod.

The number of the running mechanism tires is 3-5, the running mechanism tires can be conveniently installed, the running mechanism is provided with an independent hydraulic system, the running mechanism can move forwards under the action of a personal operation platform and a hydraulic station, retreats and turns to and the like, the running direction is finely adjusted under the action of a guide rod, and a small-sized solar version is installed on a base frame to provide enough power requirements for equipment needing power consumption, such as a warning light, a loudspeaker and the like. After the mobile boarding bridge reaches the designated position, a jack beside the walking wheel can lift up to lift up the walking wheel, so that the stability of the boarding bridge is ensured. The guide rod can manually adjust the position and direction, so that the guide rod can be operated at an accurate position.

Thirdly, an emergency boarding ladder is arranged, so that on-site maintenance and rescue are facilitated:

the boarding ladder is arranged at the boarding ramp rotary table, so that airport workers and other related personnel can rescue and overhaul passengers and equipment sudden faults in the boarding process, the timely and quick related problems can be guaranteed to be processed, and compared with the previous boarding bridge workers and passengers walking the same channel, the boarding bridge workers and the passengers can efficiently and quickly process and solve the problems.

Fourth, the door pedal of the top ramp is operated by a hydraulic cylinder:

the cabin door pedal of the top ramp is respectively made into a fixed pedal and a movable pedal, the movable pedal and the movable pedal are clamped on the clamping groove of the fixed pedal, a hydraulic cylinder extends and contracts, and the movable pedal can be fixed by a pin shaft after being in close contact with the cabin door, so that sliding and loosening of a sliding component are avoided. The front contact cabin door part is made of high-quality rubber, so that hard damage and pollution to the cabin door of the airplane can be avoided, the cabin door part can be tightly attached, safety of passengers is guaranteed, and foreign matters are prevented from falling.

And the fifth, the uppermost ramp and the hydraulic operation station realize free lifting through a hydraulic cylinder pair.

Because the heights of the cabin doors are different due to different airplane models, the top ramp is in a scalable mode, and the hydraulic cylinder is controlled by the hydraulic station to achieve automatic height adjustment and locking, so that the hydraulic cylinder does not have large fall when passengers board and leave the airplane and is always on the same plane with the cabin doors. Automatically withdrawn after use

Sixth, the staircase side has movable slide, can guarantee passenger's safety according to rain-proof facility of different weather conditions installation. The slide way at the side of the escalator is convenient for passengers to board and hold, and canvas is adopted to manufacture a rain-shielding sunshade which can be rapidly installed within 5 minutes according to different weather conditions, so that the passengers can comfortably board and take off airplanes to transition in rainy days and in the environment of intense sunshine.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

Fig. 1 is a front view of a mobile boarding bridge according to the present invention;

fig. 2 is a side view of a mobile boarding bridge according to the present invention;

fig. 3 is a first structural schematic view of a mobile boarding bridge according to the present invention;

fig. 4 is a second structural schematic diagram of a mobile boarding bridge according to the present invention;

reference numerals:

1. road wheel 2, base support 3 and slope small pedal

402. Solar panel 501, second support frame 601, first revolving stage

701. First main body structure 8, telescopic pedal 9 and operating platform

10. Guide rod 11, quick airstair 12, sunshade, canopy

13. First hydraulic cylinder 14, second hydraulic cylinder 15, jack heel brace

602. Second turntable 603, third turntable 702, and second main body structure

703. Third body structure 502, hydraulic system 401, first support frame

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

The technical scheme provided by the embodiment of the utility model relates to a mobile boarding bridge, in particular to the field of airplane boarding bridges. In the related art, the original boarding bridge is in a stair type, so that passengers taking wheelchairs are inconvenient to get on and off the airplane and have slow passing speed. Based on the above, the mobile boarding bridge provided by the technical scheme of the disclosure provides light boarding service for passengers in wheelchairs and passengers with heavy luggage on the gradient compared with the conventional boarding bridge. The hydraulic lifting device is provided with an independent hydraulic station and a hydraulic cylinder, can ensure that the slope ladder at the upper end can be lifted by self, and is suitable for machine types with different cabin door heights; in addition, the pedal close to the cabin door can be adjusted by the hydraulic cylinder to automatically stretch and retract, so that the attaching degree of the cabin door and the pedal is ensured. The mobile boarding bridge is provided with a personal operation platform, can move forwards, retreat and turn to through a hydraulic system, can be jacked up by a hydraulic jack after reaching a specified position, and utilizes a jack foot support to support the ground for lifting the walking wheels, so that the passengers can be reliably fixed in boarding and alighting, and the walking wheels are prevented from being damaged.

Fig. 1 schematically illustrates a structural diagram of a mobile boarding bridge according to the technical solution disclosed in the present invention. As can be seen from fig. 1 to 4, the electric vehicle comprises a base support 2, wherein more than one walking wheel 1 is arranged on the base support 2, a jack support 15 is arranged on one side of any walking wheel 1, and an electric power storage mechanism is arranged at one end of the base support 2; the other end of base support 2 is equipped with hydraulic pressure station 5, and this portable boarding bridge still includes: the first main structure 701, the second main structure 702 and the third main structure 703, the first turntable 601, the second turntable 602, the third turntable 603, the first main structure 701, the first turntable 601, the second main structure 702, the second turntable 602, the third main structure 703 and the third turntable 603 are alternately butted to form a "Z" -shaped main passage, it should be further noted that the first main structure 701, the second main structure 702 and the third main structure 703 are ramp structures, and the gradient provides a light boarding service for passengers riding in wheelchairs and passengers with heavy luggage boxes compared with a conventional boarding bridge.

In the example, the mobile boarding bridge adopts large tyre 1 running wheels, including directional wheels and guide wheels, so that the mobile boarding bridge is convenient to run and steer and can work under any extreme weather conditions and on different ground.

In the example, the support 2 of the mobile boarding bridge is made of a light steel structure, and the steel structure can reduce enough weight, so that the weight of the whole boarding bridge is reduced. The paint has firm structure and good toughness, and can be used for spraying high-quality paint on the outer surface, thereby being durable and not causing corrosion of the outer surface in outdoor operation for a long time.

In one embodiment, the hydraulic station comprises: a first support frame 501, the first support frame 501 being located below the second turntable; a hydraulic system 502, said hydraulic system 502 being arranged within the first support frame 501; the hydraulic system 502 is connected to the first hydraulic cylinder 13 and the second hydraulic cylinder 14, respectively, and provides power to the first hydraulic cylinder 13 and the second hydraulic cylinder 14, respectively.

In one embodiment, the power storage mechanism includes: a second support frame 402; the second support frame is positioned below the other turntable; the solar cell panel 401 is arranged in the second supporting frame, and the solar cell panel 401 provides enough electric power for the whole equipment needing electricity for the boarding bridge, such as warning lamps, loudspeakers and equipment needing electric-hydraulic driving.

In one embodiment, an operation platform 9 is disposed on the base support 2 near one side of the first support frame 501, and a guide rod 10 is disposed on the operation platform 9, it should be further noted that the operation platform is also provided with 10 guide rods, and the guide rods are used for fine adjustment after the boarding bridge reaches the position, and adjustment of the turning position and the forward and backward positions, so as to facilitate subsequent hydraulic operations.

In one embodiment, the retractable pedal 3 is provided on the third turntable which is in butt joint with the cabin door of the airplane, and it should be further noted that the retractable pedal 3 and the handrail of the guardrail are of an integral structure, so that the retractable pedal 3 is safe and reliable when sliding, and can be locked by the pin shaft after sliding to a certain position.

In one embodiment, the quick boarding ladder 11 is arranged on the side surface of the base support, so that the work of field workers is facilitated, the rescue and equipment maintenance work can be performed in response to the accident condition of passengers, and the quick rescue service is provided at a higher speed and more effectively than the traditional boarding bridge.

In one embodiment, the ramp angle of the main structure 7 is 6-10 degrees, and it should be further noted that the width of the main structure reaches 1.2 meters, so that the requirement of passing a wheelchair can be met, the boarding and alighting speeds are greatly improved, and the ramp length of about 6 meters and not easy to fatigue is made of anti-skid rubber materials, so that the main structure has enough adhesion to travelling wheels and pedestrians.

In one embodiment, the main structure comprises an escalator, a sunshade and a rain shed 12 are arranged on the escalator, and it is further noted that a movable slide way is arranged on the side of the escalator, rain-proof facilities can be installed according to different weather conditions, the safety of passengers is guaranteed, the slide way on the side of the escalator is convenient for passengers to board and hold, the sunshade and the rain shed 12 are made of canvas, the installation can be performed quickly within 5 minutes according to different weather conditions, and the passengers can board and take off airplanes comfortably in rainy days and under the condition of violent sunshine.

In one embodiment, the lower end of the third turntable 603 abutting against the door of the airplane is provided with a first hydraulic cylinder 13, and it should be further noted that the door pedal of the top ramp is respectively made into a fixed pedal and a movable pedal 3, the movable pedal 3 is clamped on the clamping groove of the fixed pedal, and the first hydraulic cylinder 13 extends and contracts, and can be fixed by a pin shaft after being in close contact with the door, so as to prevent the sliding part from sliding and loosening. The front contact cabin door part is made of high-quality rubber, so that hard damage and pollution to the cabin door of the airplane can be avoided, the cabin door part can be tightly attached, safety of passengers is guaranteed, and foreign matters are prevented from falling.

In one embodiment, the second hydraulic cylinder 14 connected to the lower part of the third turntable 603 is provided at the upper end of the second support frame 402, and it should be further noted that, due to different heights of the doors caused by different airplane models, a scalable mode is adopted for the top ramp, and the second hydraulic cylinder 14 is controlled by the hydraulic station to achieve automatic height adjustment and lock, so as to ensure that there is no large drop in the passengers boarding and alighting, and the hydraulic cylinder is always on the same plane with the doors. Automatically retracted after use.

The elevator is provided with an independent hydraulic station, a first hydraulic cylinder 13 and a second hydraulic cylinder 14, can ensure that the slope ladder at the upper end can be lifted by self, and is suitable for models with different cabin door heights; in addition, the retractable pedal 3 close to the cabin door can be automatically retracted and extended by the hydraulic cylinder, so that the fitting degree of the cabin door and the pedal is ensured. The mobile boarding bridge is provided with a personal operation platform 9 which can move forwards, retreat and turn by a hydraulic system 502, and can be jacked up by a hydraulic jack after reaching a designated position, and the ground is supported by a jack support 15 to lift the walking wheels 1, so that the passengers can be reliably fixed in boarding and disembarking, and the walking wheels are prevented from being damaged.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure should be limited only by the attached claims.

Claims

1. A movable boarding bridge comprises a base support, wherein more than one travelling wheel is arranged on the base support, and one side of any travelling wheel is provided with a jack support; the other end of base support is equipped with hydraulic pressure station, and this portable boarding bridge still includes:

more than one body structure;

2. The mobile boarding bridge of claim 1, wherein the hydraulic station comprises:

a first support frame positioned below one of the turntables;

a hydraulic system disposed within the support frame.

3. The mobile boarding bridge of claim 1, wherein the electricity storage mechanism comprises:

and the solar cell panel is arranged in the second supporting frame.

4. The mobile boarding bridge of claim 2, wherein an operation platform is provided on the base support on a side close to the first support frame, and a guide bar is provided on the operation platform.

5. The mobile boarding bridge of claim 1, wherein a retractable pedal is provided on a turntable that interfaces with a cabin door of the airplane.

6. The mobile boarding bridge of claim 1, wherein a quick boarding ladder is provided at a side of the base support.

7. The mobile boarding bridge of claim 1, wherein the main structure 7 has a ramp angle of 6-10 degrees.

8. The mobile boarding bridge of claim 1, wherein the main structure comprises an escalator, and a sunshade and a canopy are arranged on the escalator.

9. The mobile boarding bridge of claim 1, wherein a lower end of the turntable that interfaces with a cabin door of the airplane is provided with a first hydraulic cylinder.

10. The mobile boarding bridge of claim 3, wherein the second support frame is provided at an upper end thereof with a second hydraulic cylinder connected to a lower portion of the turntable.