CN209506121U - Connecting bridge and connecting bridge leading edge device - Google Patents
Connecting bridge and connecting bridge leading edge device Download PDFInfo
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- CN209506121U CN209506121U CN201920063810.XU CN201920063810U CN209506121U CN 209506121 U CN209506121 U CN 209506121U CN 201920063810 U CN201920063810 U CN 201920063810U CN 209506121 U CN209506121 U CN 209506121U
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- 238000005516 engineering process Methods 0.000 description 7
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Abstract
The disclosure provides a kind of connecting bridge and connecting bridge leading edge device, is related to technical field of aerospace.The connecting bridge leading edge device includes floor, activity leading edge, movable plate, mounting base, pull rod and elastic component.Floor has the front end for docking with aircraft；The up-front first end of activity and front end are hinged, and the up-front second end of activity is free end, and activity leading edge along floor place plane or can be parallel to the Plane Rotation on floor；Movable plate is fixedly connected with activity leading edge；Mounting base is fixed on floor, and is located at front end far from the up-front side of activity；The first end of pull rod is articulated with activity leading edge, and the second end of pull rod is slidably disposed through mounting base, and the periphery of pull rod is equipped with first boss, and first boss is between mounting base and activity leading edge；Elastic component is held between first boss and mounting base, for applying active force mobile on the outside of forward end to pull rod.The safety of connecting bridge can be improved in the connecting bridge leading edge device of the disclosure.
Description
Technical field
This disclosure relates to technical field of aerospace, in particular to a kind of connecting bridge and connecting bridge leading edge device.
Background technique
Connecting bridge be connect terminal and aircraft bridge, for pass in and out aircraft passenger walking passageway is provided, airport
It is widely used.In boarding, need to make the front end of the end of the bridge of connecting bridge to dock with the hatch door of aircraft, so as to passenger
Above and below.But for the connecting bridge still fixed whether for rotatable connecting bridge, the generally-straight knot in front end
Structure, and the outer surface of aircraft is usually curved surface, thus after being docked with aircraft, front end and interplane can have larger gap,
Security risk is caused, safety is to be improved.
It should be noted that information is only used for reinforcing the reason to the background of the disclosure disclosed in above-mentioned background technology part
Solution, therefore may include the information not constituted to the prior art known to persons of ordinary skill in the art.
Utility model content
The disclosure is designed to provide a kind of connecting bridge and connecting bridge leading edge device, and the safety of connecting bridge can be improved.
According to one aspect of the disclosure, a kind of connecting bridge leading edge device, including floor are provided, the floor, which has, to be used for
The front end docked with aircraft, the connecting bridge leading edge device further include:
Activity leading edge, the up-front first end of activity and the front end are hinged, and the up-front second end of activity is
Free end, the activity leading edge along plane where the floor or can be parallel to the Plane Rotation on the floor；
Movable plate is fixedly connected with the activity leading edge；
Mounting base is fixed on the floor, and is located at the front end far from the up-front side of activity；
Pull rod, the first end of the pull rod are articulated with the activity leading edge, and the second end of the pull rod is slidably disposed through
The mounting base, and the periphery of the pull rod is equipped with first boss, the first boss is located at the mounting base and the activity
Between leading edge；
Elastic component is held between the first boss and the mounting base, for applying before described to the pull rod
Mobile active force on the outside of end.
In a kind of exemplary embodiment of the disclosure, the connecting bridge leading edge device further include:
Limit switch device is fixed on the floor, and is located at the mounting base far from the up-front side of activity；With
It is triggered in when the pull rod is to the medial movement of the front end to first position, and issues and stop for controlling connecting bridge
The control signal of movement；When being moved to the second position on the outside of the pull rod forward end, the limit switch device not by
Triggering.
In a kind of exemplary embodiment of the disclosure, the periphery of the second end of the pull rod has second boss；It is described
Connecting bridge leading edge device further include:
Swing arm, set on the pull rod close to the side of the up-front first end of activity, the first end of the swing arm is hinged
In the floor, the second end of the swing arm is located at the second boss close to the up-front side of activity；
Power Component, for driving the swing arm reciprocating rotation, so that the second end of the swing arm is to the front end
Medial roof is supported the second boss or is separated with the second boss.
In a kind of exemplary embodiment of the disclosure, the Power Component includes:
Fixed part is articulated with floor and is located at the swing arm far from the up-front side of activity；
Pars contractilis is telescopically arranged on the fixed part, and hinged with the swing arm, for driving the swing arm reciprocating rotary
It is dynamic.
In a kind of exemplary embodiment of the disclosure, the floor has stopper section, and the stopper section is located at described the
One boss is close to the up-front side of activity, in the activity leading edge to being moved to the second on the outside of the front end
When setting, the first boss is connected to the stopper section.
In a kind of exemplary embodiment of the disclosure, the elastic component is spring, and the spring pocket is set to the pull rod
Outside, it and is held between the first boss and the mounting base.
In a kind of exemplary embodiment of the disclosure, the connecting bridge leading edge device further include:
First linking arm, the first end of first linking arm are articulated with the floor, and can be flat where the floor
Face or the Plane Rotation for being parallel to the floor；
Second linking arm, one end and the second end of first linking arm are hinged, and the other end and the activity leading edge are hinged,
And along plane where the floor or the Plane Rotation on the floor can be parallel to.
In a kind of exemplary embodiment of the disclosure, the activity leading edge includes:
Movable frame, the first end of the movable frame are the up-front first end of activity, the of the movable frame
Two ends are the up-front second end of activity；
Bow strip is fixedly connected set on the outside of the front end, and with the movable frame, for being abutted with aircraft,
The bow strip is elastic material.
In a kind of exemplary embodiment of the disclosure, the movable plate is equipped with anti-skid chequer for the surface that passenger walks.
According to one aspect of the disclosure, a kind of connecting bridge is provided, including connecting bridge leading edge described in above-mentioned any one
Device.
The active force of the connecting bridge and connecting bridge leading edge device of the disclosure, elastic component can make activity leading edge to ground by pull rod
Rotation on the outside of the front end of plate is more in line with the shape of aircraft to drive movable plate to rotation on the outside of the front end on floor, from
And more it is bonded aircraft；When docking with aircraft, if the shape of aircraft and the up-front position of activity mismatch, aircraft can will be movable
Leading edge is squeezed to the position close to front end, and in the process, elastic component can be such that activity leading edge contacts always with aircraft；In aircraft
After sailing out of, elastic component can be such that activity leading edge resets.Certainly, if aircraft shape matches with the up-front position of activity, before activity
Edge will not be squeezed by aircraft to the front end on floor.Meanwhile movable plate is driven by activity leading edge, and masking activity leading edge and floor
Between gap, so as to passenger walking, improve safety.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The disclosure can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.It should be evident that the accompanying drawings in the following description is only the disclosure
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the schematic diagram that rotary type connecting bridge is docked with aircraft in the related technology.
Fig. 2 is the partial schematic diagram that rotary type connecting bridge is docked with aircraft in the related technology.
Fig. 3 is the partial schematic diagram that fixed connecting bridge is docked with aircraft in the related technology.
Fig. 4 is the schematic diagram of disclosure embodiment connecting bridge leading edge device.
Fig. 5 is the partial schematic diagram of disclosure embodiment connecting bridge leading edge device.
Fig. 6 is the schematic diagram that disclosure embodiment connecting bridge leading edge device is docked with large aircraft.
Fig. 7 is the schematic diagram that disclosure embodiment connecting bridge leading edge device is docked with baby plane.
Description of symbols:
In Fig. 1-Fig. 3: 100, front edge of airport pickup port；200, aircraft；300, gap.
In Fig. 4-Fig. 7: 1, floor；101, stopper section；2, activity leading edge；201, movable frame；202, bow strip；3, movable
Plate；31, anti-skid chequer；4, mounting base；5, pull rod；51, first boss；52, second boss；6, elastic component；7, limit switch device；
8, swing arm；9, Power Component；91, fixed part；92, pars contractilis；10, the first linking arm；11, the second linking arm；12, shelter；
401, large aircraft；402, baby plane.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, thesing embodiments are provided so that this is practical new
Type will be full and complete, and the design of example embodiment is comprehensively communicated to those skilled in the art.It is identical in figure
Appended drawing reference indicates same or similar structure, thus the detailed description that will omit them.
Although the term of relativity, such as "upper" "lower" is used to describe a component of icon for another in this specification
The relativeness of one component, but these terms are in this manual merely for convenient, for example, with reference to the accompanying drawings described in show
The direction of example.It is appreciated that, if making it turn upside down the device overturning of icon, the component described in "upper" will
As the component in "lower".When certain structure is at other structures "upper", it is possible to refer to that certain structural integrity is formed in other structures
On, or refer to that certain structure is " direct " and be arranged in other structures, or refer to that certain structure is arranged by the way that another structure is " indirect " in other knots
On structure.
Term "one", " one ", "the", " described " and "at least one" be to indicate that there are one or more elements/groups
At part/etc.；Term " comprising " and " having " is to indicate the open meaning being included and refer in addition to listing
Element/component part/also may be present except waiting other element/component part/etc.；Term " first ", " second " are only as mark
Note uses, and is not the quantity limitation to its object.
In the related technology, as shown in Figure 1, it usually needs dock the front end of connecting bridge 100 with aircraft 200, to multiply
Objective boarding, but since the outer surface of aircraft is generally curved surface, the front end of connecting bridge is generally linear structure, it is difficult to aircraft
With fitting, to have larger gap with interplane, security risk is caused.As shown in Fig. 2, Fig. 2 is rotary type in the related technology
The schematic diagram that connecting bridge is docked with aircraft, wherein although the front edge of airport pickup port 100 of connecting bridge can be rotated, but still have between aircraft 200
Biggish gap 300.As shown in figure 3, Fig. 3 is the schematic diagram that fixed connecting bridge is docked with aircraft in the related technology, wherein step on
The position of the front edge of airport pickup port 100 of machine bridge is fixed, and has biggish gap 300 between aircraft 200.
Disclosure embodiment provides a kind of connecting bridge leading edge device, can be used for connecting bridge, which can Xiang Feiji
Close to or far to be docked with aircraft.As shown in Figure 4 and Figure 5, the connecting bridge leading edge device of disclosure embodiment may include
Floor 1, passenger can walk on floor 1, and floor 1 has the front end for docking with aircraft, the connecting bridge leading edge of the disclosure
Device may also include activity leading edge 2, movable plate 3, mounting base 4, pull rod 5 and elastic component 6, in which:
The first end of activity leading edge 2 can be hinged with the front end on floor 1, and the second end of activity leading edge 2 is free end, activity
Leading edge 2 along 1 place plane of floor or can be parallel to the Plane Rotation on floor 1.Movable plate 3 can be fixedly connected with activity leading edge 2.Peace
Dress seat 4 is securable to floor 1, and is located at the front end on floor 1 far from the side of activity leading edge 2.The first end of pull rod 5 is articulated with
Activity leading edge 2, the second end of pull rod 5 is slidably disposed through mounting base 4, and the periphery of pull rod 5 is equipped with first boss 51, and first is convex
Platform 51 is between mounting base 4 and activity leading edge 2.Elastic component 6 is held between first boss 51 and mounting base 4, is used for drawing
Bar 5 applies to active force mobile on the outside of the front end on floor 1.
The connecting bridge leading edge device of disclosure embodiment, when in use, the active force of elastic component 6 can be made by pull rod 5
Activity leading edge 2 is to rotation on the outside of the front end on floor 1, to drive movable plate 3 to rotation on the outside of the front end on floor 1, more
Meet the shape of aircraft, to more be bonded aircraft；When being docked with aircraft, if the position of aircraft shape and activity leading edge 2 is not
Matching, aircraft can squeeze activity leading edge 2 to the position close to front end, and in the process, elastic component 6 can make activity leading edge 2
Always it is contacted with aircraft；After aircraft sails out of, elastic component 6 can be such that activity leading edge 2 resets.Certainly, if before aircraft shape and activity
The position of edge 2 matches, then activity leading edge 2 will not be squeezed by aircraft to the front end on floor 1.Meanwhile movable plate 3 is by before activity
Edge 2 drives, and the gap between masking activity leading edge 2 and floor 1, so as to passenger's walking, improves safety.
Each section of the connecting bridge leading edge device of disclosure embodiment is described in detail below:
As shown in Figure 4 and Figure 5, floor 1 can be slab construction, and shape and size do not do particular determination herein, and floor 1 can
It is horizontally disposed, for passenger's walking.The one end on floor 1 can be opposite with terminal, and the other end can be used for docking with aircraft, wherein
The end docked with aircraft is front end, opposite with terminal for rear end.For example, floor 1 may include bracket and paving
Plate on bracket.
Activity leading edge 2 has opposite first end and second end, and first end can be articulated with the front end on floor 1, hingedly
Axis can be perpendicular to floor 1, and the second end of activity leading edge 2 can be free end, so that activity leading edge 2 can be along 1 place plane of floor
Or it is parallel to the flatness and reciprocator rotation on floor 1, to abut or separate with aircraft.
As shown in Figure 4 and Figure 5, in one embodiment, activity leading edge 2 may include movable frame 201 and bow strip 202,
Wherein:
Movable frame 201 may be disposed at the front end on floor 1, and be coplanar with floor 1, may include a beam body or
Multiple beam bodies being fixedly connected, do not do particular determination to the specific structure of movable frame 201 herein.Movable frame 201 can have
Opposite first end and second end, the first end of movable frame 201 are the first end of activity leading edge 2, can with before floor 1
End is hinged, and the second end of movable frame 201 is the second end of activity leading edge 2, i.e. free end.
Bow strip 202 can be coated on outside movable frame 201, also be securable to surface of the bow strip 202 far from front end, from
And along 1 place plane of floor or the Plane Rotation on floor 1 can be parallel under the drive of movable frame 201, so as to aircraft
It abuts or separates.Meanwhile wrap up, bow strip 202 can be the elastic materials such as rubber in order to prevent.
As shown in Figure 4 and Figure 5, movable plate 3 can be slab construction, and can be fixedly connected with activity leading edge 2, so as to work
Movable plate 3 rotates, thus the gap between masking activity leading edge 2 and floor 1, to walk for passenger.For example, movable plate 3 can
It is laminated in the top on floor 1, that is, is laminated on the surface that floor 1 is walked for passenger, and can be moved along floor 1.Certainly, movable plate
3 can also be laminated in the lower section on floor 1, in addition, movable plate 3 also telescopically penetrates the front end on the floor 1, as long as can be with work
Dynamic leading edge 2 rotates, with the gap between masking activity leading edge 2 and floor 1.
The shape and size of movable plate 3 do not do particular determination herein, as long as between capable of covering between activity leading edge 2 and floor 1
Gap, and walk for passenger.Meanwhile as shown in Figure 4 and Figure 5, the upper surface of movable plate 3, i.e., can for the surface of passenger's walking
Equipped with anti-skid chequer 31, the shape and size of anti-skid chequer 31 do not do particular determination herein, for example, anti-skid chequer 31 may include multiple areas
Domain, each region include multiple parallel strip grooves or strip bulge, the strip groove of different zones or the distribution side of strip bulge
To may be the same or different.Certainly, the surface for passenger's walking of movable plate 3 is also possible to smooth surface.Fig. 4 and Fig. 5
In anti-skid chequer 31 be only movable plate 3 upper surface regional area anti-skid chequer 31, the anti-skid chequer in other regions is not shown.
As shown in Figure 4 and Figure 5, mounting base 4 can be fixed on floor 1 by welding, clamping or in the way of being bolted etc.,
Such as: mounting base 4 can be fixed on to the bracket on floor 1 by bolt.Meanwhile positioned at the front end on floor 1 far from activity leading edge 2
Side.The specific structure of mounting base 4 does not do particular determination herein, can be L-shaped plate structure or other structures.This
Outside, mounting base 4 can have the through-hole passed through for pull rod 5, so that pull rod 5 can be slided with respect to mounting base 4.
As shown in Figure 4 and Figure 5, before pull rod 5 can have a first end and a second end, and the first end of pull rod 5 is articulated with activity
Edge 2, and hinge axes can be perpendicular to 1 place plane of floor, so that pull rod 5 can be relatively rotated with activity leading edge 2；Meanwhile pull rod 5
Second end be slidably disposed through the through-hole of mounting base 4, and can be slided with respect to 4 reciprocating linear of mounting base.In addition, pull rod 5 is outer
First boss 51 can be equipped with week, first boss 51 can be annular convex platform, and first boss 51 can be located at mounting base 4 and activity leading edge 2
Between, can be used for that elastic component 6 is installed between mounting base 4 and first boss 51.
As shown in Figure 4 and Figure 5, elastic component 6 is can be clamped between first boss 51 and mounting base 4, and elastic component 6 can be at
Compressive state, for applying to pull rod 5 to active force mobile on the outside of the front end on floor 1；It is not blocked in activity leading edge 2
In the case of, elastic component 6 can be by 51 pushing drawing rod 5 of first boss to movement on the outside of the front end on floor 1, to pass through pull rod 5
Promotion activity leading edge 2 so as to the matching even closer with the shape of aircraft, and passes through bullet to rotation on the outside of the front end on floor 1
Property part 6 elasticity can keep contact of the activity leading edge 2 with aircraft；In addition, elastic component 6 can contact to connecting bridge with aircraft carry out
Buffering, prevents from damaging aircraft or connecting bridge.
For example, elastic component 6 can be spring, which can be sheathed on outside pull rod 5, and be held on first boss 51 and peace
It fills between seat 4, it is when in a compressed state in spring since mounting base 4 is fixed, the front end to floor 1 can be applied to pull rod 5
The mobile active force in outside.Certainly, elastic component 6 can also be rubber sleeve or hydraulic damper etc., will not enumerate herein.
For the ease of being limited to activity leading edge 2, as shown in Figure 4 and Figure 5, the connecting bridge leading edge of disclosure embodiment
Device may also include limit switch device 7, can be fixed on floor 1, example by clamping, bonding or in the way of being bolted etc.
Such as, limit switch device 7 is fixed on to the bracket on floor 1 using bolt.Meanwhile limit switch device 7 is located at mounting base 4 far
Side from activity leading edge 2, at front end medial movement to first position of the pull rod 5 to floor 1, activity leading edge 2 is to floor 1
Extreme position is turned on the inside of front end, limit switch device 7 is triggered by pull rod 5, and issues control signal, for controlling boarding
The mobile driving device of bridge can respond the control signal and control connecting bridge stop motion.Outside front end of the pull rod 5 to floor 1
When side is moved to the second position, limit switch device 7 is not triggered, at this point, connecting bridge is movable.
Limit switch device 7 can be close to switch, close to switch or range sensor etc., as long as can be at above-mentioned first
It sets and is triggered, and issue control signal.
In the initial state, pull rod 5 is located at the second position, and activity leading edge 2 is produced to the front end outside on floor 1；It is stepping on
When machine bridge is docked with aircraft, if the bending degree of aircraft shape is smaller, i.e., when more straight, with the movement of connecting bridge, fly
Chance contact activity leading edge 2 recycles, i.e., to rotation on the inside of the front end on floor 1, until pull rod 5 is moved to first position, limits
Switching device 7 is triggered, and stops connecting bridge, and can be locked the position of connecting bridge by the locking structure of connecting bridge, i.e., without
Method is advanced and rotation, prevents from hitting aircraft, completes to pick.If the bending degree of aircraft shape is larger, it is more in line with the work of stretching
The shape of dynamic leading edge 2, then will not make pull rod 5 be moved to first position, the active force of elastic component 6 can make activity leading edge 2 and aircraft
It is kept in contact, it is equally achievable to pick.
In order to be limited to the range of rotation on the outside of the front end on floor 1 activity leading edge 2, as shown in Figure 4 and Figure 5,
Prevent pull rod 5 from deviating from, floor 1 there can be stopper section 101, which can be located at first boss 51 close to activity leading edge 2
Side, and when being moved to the second position on the outside of front end of the activity leading edge 2 to floor 1, first boss 51 can be connected to backstop
Portion 101 stops pull rod 5 to continue mobile on the outside of forward end by stopper section 101.
For example, stopper section 101 can be an integral structure with the bracket on floor 1, offer pass through for pull rod 5 thereon
Via hole, pull rod 5 can fit through the via hole, and can slide with respect to via hole, and via hole can be located at first boss 51 before activity
The side of edge 2, the top of first boss 51 is greater than the radius of via hole at a distance from 5 center line of pull rod, so that first boss 51 can
Stopped by stopper section 101.
In addition, in order to be buffered to first boss 51 and stopper section 101, it can be in stopper section 101 close to first boss 51
Surface or first boss 51 close to stopper section 101 surface be arranged elastic cushion, elastic cushion can be rubber or other elastic materials,
To prevent first boss 51 and stopper section 101 deformation or damage due to shock.
For the ease of the position of adjusting yoke 5, the periphery of the second end of pull rod 5 can have second boss 52, second boss
52 can be located at side of the mounting base 4 far from activity leading edge 2, and the shape and size of second boss 52 do not do particular determination herein.
Meanwhile the connecting bridge leading edge device of disclosure embodiment may also include swing arm 8 and Power Component 9, in which:
As shown in Figure 4 and Figure 5, swing arm 8 can be set to pull rod 5 close to the side of the first end of activity leading edge 2, and swing arm 8 can have
There is a first end and second end, and the first end of swing arm 8 can be articulated with floor 1, and hinge axes are perpendicular to floor 1, the of swing arm 8
Two ends are located at second boss 52 close to the side of activity leading edge 2, so that swing arm 8 along 1 place plane of floor or can be parallel to floor 1
Plane Rotation, with the rotation of swing arm 8, the second end of swing arm 8 can be from second boss 52 close to the side contact of activity leading edge 2
Second boss 52 is separated with second boss 52.
As shown in Figure 4 and Figure 5, Power Component 9 is securable to floor 1, for driving swing arm 8 along 1 place plane of floor or
It is parallel to the Plane Rotation reciprocating rotation on floor 1, so that the second end of swing arm 8 is convex to second to the front end medial roof on floor 1
Platform 52 is separated with second boss 52.So as to drive 8 reciprocating rotation of swing arm by Power Component 9, pull rod 5 can be driven to ground
The front end medial movement of plate 1 so that drive activity leading edge 2 recycles, or is separated with second boss 52, so that activity leading edge 2
It can be rotated on the outside of forward end.As shown in Fig. 2, when swing arm 8 rotates counterclockwise, can contact second boss 52 overcome elastic component 6
Active force makes front end medial movement of the pull rod 5 to floor 1, and drive activity leading edge 2 is withdrawn, when swing arm 8 rotates clockwise,
It can gradually be separated with second boss 52, pull rod 5 can be under the action of elastic component 6, and the front end outside to floor 1 is mobile, drive
Activity leading edge 2 is stretched out.
As shown in Figure 4 and Figure 5, Power Component 9 can drive for electric pushrod, hydraulic cylinder, cylinder or other straight lines that can be realized
Dynamic component, for example, Power Component 9 may include fixed part 91 and pars contractilis 92, in which:
Fixed part 91 can be articulated with floor 1, and be located at side of the swing arm 8 far from activity leading edge 2.
Pars contractilis 92 is telescopically arranged on fixed part 91, and hinged with swing arm 8, and flexible by pars contractilis 92 can drive pendulum
8 reciprocating rotation of arm.Pars contractilis 92 can extend along the direction for being parallel to pull rod 5, it is of course also possible to be arranged along other directions, as long as
Swing arm 8 can be driven to rotate.
When needing makes to rotate on the outside of front end of the activity leading edge 2 to floor 1, pars contractilis 92 can be made to stretch out, with band movable pendulum
The second end of arm 8 is separated with second boss 52, limitation of the swing arm 8 to pull rod 5 is released, so that pull rod 5 can be in the effect of elastic component 6
The lower front end outside to floor 1 is mobile.When needing makes to rotate on the inside of front end of the activity leading edge 2 to floor 1, can make to stretch
Portion 92 bounces back, and to drive the second end contact second boss 52 of swing arm 8, makes front end medial movement of the pull rod 5 to floor 1.
In order to improve the bearing capacity of activity leading edge 2, as shown in Figure 4 and Figure 5, disclosure embodiment connecting bridge leading edge dress
It sets and may also include the first linking arm 10 and the second linking arm 11, in which:
First linking arm 10 can have a first end and a second end, and first end can be articulated with floor 1, for example, being articulated with ground
The bracket of plate 1；And first linking arm 10 first end and floor 1 hinge axes perpendicular to floor 1, so as to along 1 institute of floor
In plane or it is parallel to the Plane Rotation on floor 1.
One end of second linking arm 11 can be hinged with the second end of the first linking arm 10, and the other end can be cut with scissors with activity leading edge 2
It connects, and the hinge axes at 11 both ends of the second linking arm are each perpendicular to floor 1, the second linking arm 11 is put down where floor 1
Face or the Plane Rotation for being parallel to floor 1.
The hinge axes of first linking arm 10 and the second linking arm 11 are each perpendicular to floor 1, so as to perpendicular to floor 1
Direction on to 2 further progress of activity leading edge support.
As shown in Figure 4 and Figure 5, the connecting bridge leading edge device of disclosure embodiment may also include shelter 12, and shelter 12 can
Floor 1 is covered at, and can be connect with the edge on floor 1, to surround boarding channel with floor 1.Shelter 12 is telescopic knot
Structure can be connect with activity leading edge 2, and can stretch out or retract the front end on floor 1 under the drive of activity leading edge 2, so as to
It stretches with the rotation of activity leading edge 2, when pull rod 5 is moved to the second position, activity leading edge 2 is in stretching state, shelter 12
It can be stretched out with activity leading edge 2, and be connected to aircraft, so that the gap between the top and two sides and aircraft of connecting bridge be covered
Come, when activity leading edge 2 retracts, shelter 12 can be shunk therewith.
The working method of the connecting bridge leading edge device of disclosure embodiment is described in detail below:
The first working method
In the initial state, pull rod 5 is located at the second position, and activity leading edge 2 is produced to the front end outside on floor 1, power
The pars contractilis 92 of component 9 is in stretching state, so that swing arm 8 is separated with the second boss 52 of pull rod 5.In connecting bridge and aircraft pair
When connecing, aircraft lesser for the bending degree of shape, i.e. the more flat aircraft of shape, such as large aircraft, as shown in fig. 6, with
The movement of connecting bridge, large aircraft 401 can contact activity leading edge 2 recycle, i.e., to floor 1 front end on the inside of rotation, until
Pull rod 5 is moved to first position, and limit switch device 7 is triggered, and stops connecting bridge, and can pass through the locking structure of connecting bridge
The position of connecting bridge is locked, and can not advance and rotate, prevents from hitting large aircraft 401, completes to pick.For the curved of shape
Bent more aircraft, such as baby plane, as shown in fig. 7, the activity leading edge 2 stretched out more meets baby plane 402
Shape, so as to do not bounce back or the lesser situation of amount of recovery under docked with baby plane 402, because without keeping pull rod 5 mobile
To first position, the active force of elastic component 6 can be such that activity leading edge 2 is kept in contact with baby plane 402, equally achievable to pick.
In above process, movable plate 3 can cover the interval on floor 1 Yu aircraft, and shelter 12 by the top of connecting bridge and two sides and can fly
Gap between machine covers up.
Second of working method
In the initial state, pars contractilis 92 is in retracted mode, and by 8 contact second boss 52 of swing arm, makes 5, pull rod
Between first position and the second postion, so that activity leading edge 2 is unrecovered to arrive extreme position, and limit switch device 7 is not touched
Hair.For to the lesser aircraft of shape bending degree, such as large aircraft, as shown in fig. 6, activity leading edge 2 can not bouncing back or
It is docked in the lesser situation of amount of recovery with large aircraft 401.Aircraft biggish for shape bending degree, such as baby plane,
As shown in fig. 7, needing to stretch out activity leading edge 2 further, it could dock with baby plane 402, to reduce gap, thus can make
Pars contractilis 92 stretches out, and releases limitation of the swing arm 8 to pull rod 5, makes pull rod 5 can be under the action of elastic component 6 to the front end on floor 1
Outside is mobile, driving activity leading edge 2 with baby plane 402 is even closer is bonded.In above process, movable plate 3 can cover
The interval on floor 1 and aircraft, shelter 12 can cover up the gap between the top and two sides and aircraft of connecting bridge.
Disclosure embodiment also provides a kind of connecting bridge, which may include the connecting bridge of any of the above-described embodiment
Leading edge device.
Connecting bridge can also include front edge of airport pickup port, and above-mentioned connecting bridge leading edge device can be docked with the boarding gate of front edge of airport pickup port, i.e.,
It is docked with boarding gate in above-mentioned boarding channel.
In addition, connecting bridge can also include channel and front edge of airport pickup port, one end of the channel is connect with terminal, the other end and front edge of airport pickup port
Connection, front edge of airport pickup port with aircraft for docking, and above-mentioned leading edge structure is set to front edge of airport pickup port close to one end of aircraft, i.e. front edge of airport pickup port passes through
Leading edge structure is docked with aircraft.
Connecting bridge can also include other components such as the traveling wheel below 1 lower section of floor or front edge of airport pickup port, herein no longer
It is described in detail.
Those skilled in the art will readily occur to the disclosure after considering specification and practicing utility model disclosed herein
Other embodiments.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications are used
Way or adaptive change follow the general principles of this disclosure and including the disclosure it is undocumented in the art known in
Common sense or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by institute
Attached claim is pointed out.
Claims (10)
1. a kind of connecting bridge leading edge device, including floor, the floor has the front end for docking with aircraft, and feature exists
In the connecting bridge leading edge device further include:
Activity leading edge, the up-front first end of activity and the front end are hinged, and the up-front second end of activity is freely
End, the activity leading edge along plane where the floor or can be parallel to the Plane Rotation on the floor；
Movable plate is fixedly connected with the activity leading edge；
Mounting base is fixed on the floor, and is located at the front end far from the up-front side of activity；
Pull rod, the first end of the pull rod are articulated with the activity leading edge, and the second end of the pull rod is slidably disposed through described
Mounting base, and the periphery of the pull rod is equipped with first boss, the first boss is located at the mounting base and the activity leading edge
Between；
Elastic component is held between the first boss and the mounting base, for applying to the pull rod to the front end
The mobile active force in outside.
2. connecting bridge leading edge device according to claim 1, which is characterized in that the connecting bridge leading edge device further include:
Limit switch device is fixed on the floor, and is located at the mounting base far from the up-front side of activity；For
It is triggered, and is issued for controlling connecting bridge stop motion when the pull rod is to the medial movement of the front end to first position
Control signal；When being moved to the second position on the outside of the pull rod forward end, the limit switch device is not triggered.
3. connecting bridge leading edge device according to claim 1, which is characterized in that the periphery of the second end of the pull rod has
Second boss；The connecting bridge leading edge device further include:
Swing arm, set on the pull rod close to the side of the up-front first end of activity, the first end of the swing arm is articulated with institute
Floor is stated, the second end of the swing arm is located at the second boss close to the up-front side of activity；
Power Component, for driving the swing arm reciprocating rotation, so that inside of the second end of the swing arm to the front end
Second boss described in contact is separated with the second boss.
4. connecting bridge leading edge device according to claim 3, which is characterized in that the Power Component includes:
Fixed part is articulated with floor and is located at the swing arm far from the up-front side of activity；
Pars contractilis is telescopically arranged on the fixed part, and hinged with the swing arm, for driving the swing arm reciprocating rotation.
5. connecting bridge leading edge device according to claim 2, which is characterized in that the floor has stopper section, described to stop
Stopper is located at the first boss close to the up-front side of activity, in the activity leading edge to the outer sidesway of the front end
When moving to the second position, the first boss is connected to the stopper section.
6. connecting bridge leading edge device according to claim 1, which is characterized in that the elastic component is spring, the spring
It is sheathed on outside the pull rod, and is held between the first boss and the mounting base.
7. connecting bridge leading edge device according to claim 1-4, which is characterized in that the connecting bridge leading edge device
Further include:
First linking arm, the first end of first linking arm are articulated with the floor, and can along plane where the floor or
It is parallel to the Plane Rotation on the floor；
Second linking arm, one end and the second end of first linking arm are hinged, and the other end and the activity leading edge are hinged, and energy
Along plane where the floor or it is parallel to the Plane Rotation on the floor.
8. connecting bridge leading edge device according to claim 1-4, which is characterized in that the activity leading edge includes:
Movable frame, the first end of the movable frame are the up-front first end of activity, the second end of the movable frame
For the up-front second end of activity；
Bow strip is fixedly connected set on the outside of the front end, and with the movable frame, described for abutting with aircraft
Bow strip is elastic material.
9. connecting bridge leading edge device according to claim 1-4, which is characterized in that the movable plate is for passenger's row
The surface walked is equipped with anti-skid chequer.
10. a kind of connecting bridge, which is characterized in that including the described in any item connecting bridge leading edge devices of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920063810.XU CN209506121U (en) | 2019-01-15 | 2019-01-15 | Connecting bridge and connecting bridge leading edge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920063810.XU CN209506121U (en) | 2019-01-15 | 2019-01-15 | Connecting bridge and connecting bridge leading edge device |
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| Publication Number | Publication Date |
|---|---|
| CN209506121U true CN209506121U (en) | 2019-10-18 |
Family
ID=68200793
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920063810.XU Active CN209506121U (en) | 2019-01-15 | 2019-01-15 | Connecting bridge and connecting bridge leading edge device |
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| Country | Link |
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| CN (1) | CN209506121U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112089992A (en) * | 2020-09-01 | 2020-12-18 | 威海广泰空港设备股份有限公司 | Direction-adjustable and expandable escape device applied to airport |
| CN113636097A (en) * | 2021-09-10 | 2021-11-12 | 深圳中集天达空港设备有限公司 | Floor assembly, aircraft receiving port and boarding bridge |
-
2019
- 2019-01-15 CN CN201920063810.XU patent/CN209506121U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112089992A (en) * | 2020-09-01 | 2020-12-18 | 威海广泰空港设备股份有限公司 | Direction-adjustable and expandable escape device applied to airport |
| CN113636097A (en) * | 2021-09-10 | 2021-11-12 | 深圳中集天达空港设备有限公司 | Floor assembly, aircraft receiving port and boarding bridge |
| CN113636097B (en) * | 2021-09-10 | 2023-10-17 | 深圳中集天达空港设备有限公司 | Floor assembly, boarding bridge and boarding bridge |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210611 Address after: 518103 No.9, Fuyuan 2nd Road, Fuyong street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN CIMC-TIANDA AIRPORT SUPPORT Co.,Ltd. Address before: 518067 CIMC R & D center, No. 2 Harbour Road, Shekou Industrial Zone, Guangdong, Shenzhen Patentee before: China International Marine Containers (Group) Co.,Ltd. Patentee before: CIMC TIANDA HOLDING (SHENZHEN) Ltd. Patentee before: SHENZHEN CIMC-TIANDA AIRPORT SUPPORT Co.,Ltd. |
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| TR01 | Transfer of patent right |