CN107351984A - A kind of traveler boarding bridge cab apron and the boarding bridge comprising the cab apron - Google Patents
A kind of traveler boarding bridge cab apron and the boarding bridge comprising the cab apron Download PDFInfo
- Publication number
- CN107351984A CN107351984A CN201710742625.9A CN201710742625A CN107351984A CN 107351984 A CN107351984 A CN 107351984A CN 201710742625 A CN201710742625 A CN 201710742625A CN 107351984 A CN107351984 A CN 107351984A
- Authority
- CN
- China
- Prior art keywords
- cab apron
- folding
- internal channel
- unfolding
- rotation platform
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/14—Arrangement of ship-based loading or unloading equipment for cargo or passengers of ramps, gangways or outboard ladders ; Pilot lifts
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D15/00—Movable or portable bridges; Floating bridges
- E01D15/24—Bridges or similar structures, based on land or on a fixed structure and designed to give access to ships or other floating structures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Abstract
The invention discloses a kind of traveler boarding bridge cab apron, and cab apron jack is installed on to the bottom of outer tunnel, and cab apron, which stretches out, connects ship time, and internal channel moves forward with respect to outer tunnel to be stretched out, and cab apron moves forward therewith, and jack front end and cab apron are a distance away；Move and be retracted to inside outer tunnel when packing up cab apron, after internal channel, jack front end contact connection with cab apron bottom, jack startup, drives cab apron to be flipped up folding and pack up or downwardly turn over expansion putting down.Realize meet cab apron with above and below ship, move left and right, and allow ship with respect to cab apron move forward and backward require while, be not in the damaged in collision problem between jack and ship, facilitate passenger to pass through.Due to jack independently of cab apron outside, mitigate the weight of cantilever when cab apron and internal channel integrally stretch out, improve the security of boarding bridge.In addition, by setting centering mechanism, cab apron can be returned just before cab apron is withdrawn, be prepared for packing up for next step cab apron.
Description
Technical field
The invention belongs to the structure-design technique field of boarding bridge, and in particular to a kind of traveler boarding bridge cab apron.
Background technology
At present, with people's living standard and desired raising, the boarding bridge for conveying passenger also occurs concurrent therewith
Exhibition is got up, and boarding bridge is that cruise terminal cruise of plugging into harbour is gone on board equipment for movable type used of going ashore on passenger, is that harbour is set
Important part is applied, to the environment that provides safety and comfort of being gone ashore on passenger.Cab apron is security critical on traveler boarding bridge
Important component, put down by jack during its work and overlapped with boat deck, so that passenger passes through, when it does not work, led to
Cross jack to be withdrawn, play safety, effect attractive in appearance, prevent from causing cab apron too early in outside wind and weather for a long time
Damage, therefore jack is pith indispensable on cab apron.
However, when ship is parked in harbour, influenceed by tide, wave, ship generally has fluctuation, rises and falls, shakes
Phenomena such as rolling, this requires flexibly servo-actuated boarding bridge, and the cab apron that ship mouth is mainly abutted against in this requirement swings realization, that is, connects
The cab apron of ship mouth need with ship up and down, move left and right and move, while allow ship to be moved forward and backward with respect to cab apron.And show
The setting for having jack in technology usually governs the servo-actuated of cab apron, can not realize that ship is effectively connected with cab apron.
" a kind of cab apron device and its boarding bridge for boarding bridge " (the CN 101161942B) as disclosed in existing patent,
By setting oil cylinder above cab apron both sides to realize packing up and putting down for cab apron, but such a jack hinders cab apron with ship
In the function of left and right directions free floating, and oil cylinder is arranged on the top of passage both sides, influences passenger and passes through, uncomfortable safety.
In addition, also disclosing a kind of jack in the prior art, the bottom of cab apron is arranged at, although the structure type does not influence cab apron
Lag function, but reduce ship with respect to cab apron in the moving range of fore-and-aft direction, easily collided with ship, damage is received
Laying mechanism.
Therefore, in view of problem above, it is necessary to propose a kind of new boarding bridge ferry plate, realize and meeting cab apron with ship
Up and down, move left and right, and permission ship is moved forward and backward with respect to cab apron while requirement, is not between jack and ship
Damaged in collision problem, facilitates passenger to pass through, safety and comfort.
The content of the invention
In view of this, it is outer logical by the way that cab apron jack is installed on the invention provides a kind of traveler boarding bridge cab apron
The bottom in road, outside cab apron, realize meet cab apron with above and below ship, move left and right, and allow ship with respect to cab apron
It is movable while require, be not in the damaged in collision problem between jack and ship, facilitate passenger to pass through, safety is relaxed
It is suitable.
A kind of traveler boarding bridge cab apron proposed according to the purpose of the present invention, is arranged at boarding bridge front position, goes on board
Bridge includes the flexible outer tunnel and internal channel set, and the outer tunnel bottom is provided with the receipts for driving cab apron to pack up or put down
Laying mechanism, the jack front end are stretched out to cab apron side；Cab apron, which stretches out, connects ship time, and internal channel is stretched with respect to outer tunnel reach
Go out, cab apron moves forward therewith, and jack front end and cab apron are a distance away；Move and retract when packing up cab apron, after internal channel
To outer tunnel, jack front end contacts connection with cab apron bottom, and jack starts, and driving cab apron is flipped up folding
Expansion is packed up or downwardly turns over to put down.
Preferably, the jack includes telescopic drive part and folding and unfolding tumbler, and the cab apron bottom is provided with and institute
The connector that folding and unfolding tumbler is connected is stated, cab apron, which stretches out, connects ship time, and folding and unfolding tumbler and connector are a distance away；Pack up
During cab apron, internal channel is retracted to inside outer tunnel, and now cab apron is located above folding and unfolding tumbler, and telescopic drive part, which starts to drive, to be received
Put tumbler to be rotated up driving cab apron to be flipped up folding and pack up, in the process, folding and unfolding tumbler progressively connects with connector
Connect；When putting down cab apron, telescopic drive part, which starts, to be driven folding and unfolding tumbler to rotate backward driving cab apron to downwardly turn over expansion and put down,
During this, folding and unfolding tumbler progressively disengages with connector, and internal channel moves forward with respect to outer tunnel and stretched out afterwards.
Preferably, the jack also includes a fixed support, and the fixed support is connected to outer tunnel bottom, described
Folding and unfolding tumbler one end is hinged and is connected on fixed support, and the other end to drive cab apron tilting, cut with scissors by the telescopic drive part end
It is connected on the fixed support, the front end of the telescopic drive part, which is hinged, to be connected on folding and unfolding tumbler, passes through telescopic drive part
Elongation with shrink drive folding and unfolding tumbler be flipped up or downwardly turn over.
Preferably, the connector is the hook for being fixedly connected on the cab apron bottom, the folding and unfolding tumbler include with
Link up with the peg mutually mounted.
Preferably, a cab apron rotation platform is connected between the cab apron and internal channel, the cab apron rotation platform passes through
Single-revolution supporting, which swings, to be arranged on internal channel front end, and the cab apron is hinged with cab apron rotation platform front end, cab apron phase
Cab apron rotation platform is swung up and down.
Preferably, the cab apron rotation platform bottom is provided with back positive baffle plate, and the bottom of outer tunnel is extended with back forwards
Positive guide wheel, described time positive baffle plate cooperatively forms centering mechanism with returning positive guide wheel, and when cab apron after internal channel with moving, it is gradual to return positive baffle plate
Contacted with returning positive guide wheel, guiding cab apron rotation platform is returned just to center position, and described time positive baffle plate is symmetrically set with returning positive guide wheel
It is placed on the both sides of cab apron rotation platform.
Preferably, the cab apron rotation platform is provided with respect to internal channel left-right rotation, the cab apron rotation platform both sides
Rotation platform handrail, at least one of circular arc anti-pinch guardrail is provided with the outside of rotation platform handrail, the anti-pinch guardrail is with crossing
The concyclic heart of plate rotation platform.
Preferably, gyrodaming and/or the cab apron are provided between the cab apron rotation platform bottom and internal channel with crossing
The plate rotation platform place of being hinged is provided with gyrodaming.
Preferably, the jack is also included to limit the spacing steel wire rope of cab apron tilt angled down, the spacing steel
Cord one end is connected on internal channel or cab apron rotation platform handrail, and the other end is connected to cab apron bottom.
Preferably, the internal channel is driven by a telescopic oil cylinder, by guide wheel with leading between the internal channel and outer tunnel
Rail realizes relative motion；The outer tunnel is internally provided with the first spacing, jack of control internal channel retracted position
On be provided with control cab apron tilting in place second spacing.
In addition, the invention also discloses a kind of boarding bridge for including the cab apron.
Compared with prior art, it is the advantages of traveler boarding bridge cab apron disclosed by the invention：
By the way that cab apron jack to be installed on to the bottom of outer tunnel, realize meet cab apron with above and below ship, left and right move
It is dynamic, and while allow ship to move forward and backward with respect to cab apron to require, be not in that damaged in collision between jack and ship is asked
Topic, facilitates passenger to pass through, is not take up the clear space of passage, safety and comfort.
Due to jack independently of cab apron outside, mitigate the weight of cantilever when cab apron and internal channel integrally stretch out, improve
The security of boarding bridge.
In addition, by setting centering mechanism, cab apron can be returned just before cab apron is withdrawn, be done for packing up for next step cab apron
Prepare.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the stereogram of boarding bridge disclosed by the invention.
Fig. 2 is boarding bridge deployed condition side view disclosed by the invention.
Fig. 3 is boarding bridge collapsed state side view disclosed by the invention.
Fig. 4 is the upward view of boarding bridge disclosed by the invention.
Fig. 5 is H-H sectional views in Fig. 4.
Fig. 6 is the structural representation of rotation platform arm rest.
The title of digital or alphabetical representative corresponding component in figure：
100th, outer tunnel 200, internal channel 300, cab apron 400, cab apron rotation platform
201st, anticollision bolster 202, flexible shelter 203, first spacing 204, it is second spacing
310th, jack 311, fixed support 312, folding and unfolding oil cylinder 313, folding and unfolding tumbler 314, connector 315,
Spacing steel wire rope 316, cab apron handrail 317, gap backplate 320, centering mechanism 321, time positive baffle plate 322, time positive guide wheel
401st, rotation platform handrail 402, anti-pinch guardrail 403, base 404, brake pad
Embodiment
Just as described in the background section, existing cab apron sets oil cylinder to realize the receipts of cab apron by side on both sides
Rise with putting down, such a jack hinders cab apron with ship in the function of left and right directions free floating, and oil cylinder is arranged on passage
The top of both sides, influence passenger and pass through, uncomfortable safety.
The present invention is directed to deficiency of the prior art, there is provided a kind of traveler boarding bridge cab apron, by by cab apron radio and tape player
Structure is installed on the bottom of outer tunnel, outside cab apron, realize meet cab apron with above and below ship, move left and right, and allow
Ship is movable with respect to cab apron while require, is not in the damaged in collision problem between jack and ship, facilitates trip
Visitor is current, safety and comfort.
Technical scheme will be clearly and completely described by embodiment below.Obviously, retouched
The embodiment stated is only part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to the present invention
The scope of protection.
Please also refer to Fig. 1 to Fig. 4, as illustrated, a kind of traveler boarding bridge cab apron, is arranged at boarding bridge front position
Place, boarding bridge include the flexible outer tunnel 100 set and driven with internal channel 200, internal channel 200 by a telescopic oil cylinder (not shown)
It is dynamic, relative motion is realized by guide wheel and guide rail between internal channel 200 and outer tunnel 100.By the extension elongation for adjusting internal channel
Ship position is connect with control.
The bottom of outer tunnel 100 is provided with the jack 310 for driving cab apron 300 to pack up or put down, jack 310
Front end is stretched out to the side of cab apron 300；Cab apron 300, which stretches out, connects ship time, and internal channel 200 stretches out with respect to the reach of outer tunnel 100, cab apron
300 move forward therewith, and the front end of jack 310 and cab apron 300 are a distance away；When packing up cab apron 300, internal channel 200
To move and be retracted to inside outer tunnel 100 afterwards, the front end of jack 310 contacts connection with the bottom of cab apron 300, and jack 310 starts,
Driving cab apron is flipped up folding and packs up or downwardly turn over expansion putting down.
Specifically, jack 310 includes telescopic drive part and folding and unfolding tumbler 313, and wherein telescopic drive part is preferably
Folding and unfolding oil cylinder 312.The bottom of cab apron 300 is provided with the connector 314 being connected with folding and unfolding tumbler 313, by setting connector
314 are connected with folding and unfolding tumbler 313 and pull downward on the cab apron after packing up to realize and put down.Preferably, connector 314 is fixation
The hook of the bottom of cab apron 300 is connected to, folding and unfolding tumbler 313 is included with linking up with the peg (not shown) mutually mounted.
Cab apron 300, which stretches out, connects ship time, and folding and unfolding tumbler 313 and connector 314 are a distance away；When packing up cab apron 300,
Internal channel 200 is retracted to inside outer tunnel 100, and now cab apron 300 is located at the top of folding and unfolding tumbler 313, and folding and unfolding oil cylinder 312 starts
Folding and unfolding tumbler 313 is driven to be rotated up driving cab apron 300 to be flipped up folding and pack up, in the process, folding and unfolding tumbler 313
Progressively it is connected with connector 314.Also can be before cab apron tilting one step ahead by folding and unfolding tumbler 313 with being connected in other embodiment
Part 314 connects.When cab apron 300 is put down, folding and unfolding oil cylinder 312 start drive folding and unfolding tumbler 313 rotate backward driving cab apron 300 to
Lower turning unfolding is put down, and in the process, folding and unfolding tumbler 313 progressively disengages with connector 314, and internal channel is relatively outer logical afterwards
Road reach is stretched out.In other embodiment, cab apron can be put down to laggard step driving folding and unfolding tumbler reach and connector in place
Disengage, concrete mode is not limited.
Preferably, jack also includes a fixed support 311, and fixed support 311 is connected to the bottom of outer tunnel 100, receives
Put the one end of tumbler 313 hinge to be connected on fixed support 311, the other end is to drive cab apron 300 to overturn, the end of folding and unfolding oil cylinder 312
End hinge is connected on fixed support 311, and the front end of folding and unfolding oil cylinder 312, which is hinged, to be connected on folding and unfolding tumbler 313, passes through folding and unfolding oil cylinder
Elongation drive folding and unfolding tumbler 313 to be flipped up or downwardly turn over shrinking.
A cab apron rotation platform 400 is connected between cab apron 300 and internal channel 200, cab apron rotation platform 400 passes through one time
Turn supporting (not shown) to swing and be arranged on the front end of internal channel 200, cab apron 300 is hinged with the front end of cab apron rotation platform 400
Connect, cab apron 300 is swung up and down with respect to cab apron rotation platform 400.
During work, due to Lidar Equation, cab apron may swing certain angle with ship, need to cross before withdrawing cab apron
Plate returns just, and therefore, the bottom of cab apron rotation platform 400 is provided with back positive baffle plate 321, and the bottom of outer tunnel 100 is extended with forwards
Return positive guide wheel 322, return positive baffle plate 321 with returning positive guide wheel 322 and cooperatively form centering mechanism 320, cab apron 300 with after internal channel 200
During shifting, return positive baffle plate 321 and gradually contacted with returning positive guide wheel 322, return positive baffle plate and crossed by torque self-aligning caused by positive thrust is returned
Plate and cab apron rotation platform.In other embodiment, the other structures forms such as positive block, preferably guide wheel can be also back by returning positive guide wheel
Form is rubbed with reducing.
Set because cab apron rotation platform stretches out internal channel, therefore, in order to realize returning just, preferably for cab apron rotation platform
Positive guide wheel 322 will be returned to be arranged on fixed support 311, and go back to the front portion that positive guide wheel 322 is located at outer tunnel, internal channel is retracted outer logical
When in road, the front portion that positive guide wheel is located at internal channel is gone back to.
Preferably, return positive baffle plate 321 and be symmetricly set in returning positive guide wheel 322 on the both sides of cab apron rotation platform 400, due to
Cab apron rotation platform is influenceed to deflect to the left or to the right by ship, by being respectively provided with centering mechanism in both sides to adapt to different situations
Return positive demand.
It is arranged at as shown in figure 5, cab apron rotation platform 400 is swung by single-revolution supporting on the front end of internal channel 200,
Realize that cab apron floats with ship or so.Because pivoting support damping is smaller, it is also easy to produce and rocks during folding and unfolding, therefore select in cab apron
Gyrodaming is set between the bottom of rotation platform 400 and internal channel 200.The gyrodaming is made of base 403 and engineering plastics
Brake pad 404 forms, and is bolted on the two bottom sides of cab apron rotation platform 400, brake pad 404 and the bottom of internal channel 200
Portion's phase mutual friction, so as to increase damping, it damps big I by adjusting the normal pressure of rubbing surface to be adjusted.
Mainly drive folding and unfolding tumbler 313 to give cab apron certain support by folding and unfolding oil cylinder 312 when cab apron is put down, prevent
There is accident in cab apron rapid descent.When folding and unfolding oil cylinder or folding and unfolding tumbler break down failure, if under cab apron is continued by deadweight
Fall, speed, vibration is larger, can cause the damage of cab apron and cab apron rotation platform junction.Preferably, cab apron 300 with
The place of being hinged of cab apron rotation platform 400 is provided with gyrodaming,, can when cab apron is fallen by deadweight by setting gyrodaming
Produce a cushioned resistance so that cab apron is slowly fallen, and reduces damage.
As shown in fig. 6, cab apron rotation platform 400, with respect to the left-right rotation of internal channel 200, the both sides of cab apron rotation platform 400 are set
Rotation platform handrail 401 is equipped with, cab apron rotation platform 400 relatively rotates with internal channel 200, is rotated in cab apron rotation platform 400
When, the gap between rotation platform handrail 401 and internal channel inwall constantly changes, and the gap location easily causes to crush to passenger.Pass through
Multiple tracks circular arc anti-pinch guardrail 402 is set in the both sides of rotation platform handrail 401, and anti-pinch guardrail 402 is total to cab apron rotation platform 400
The center of circle so that when rotation platform handrail 401 rotates with cab apron rotation platform 400, any point gap is (such as between internal channel everywhere
D1, D2, D3, D4 in figure) keep constant, so as to avoid the risk for crushing passenger.
Wherein, anti-pinch guardrail can be setting up and down multiple along rotation platform handrail, are not limited specifically.
Preferably, jack 310 is also included to limit the spacing steel wire rope 315 of the tilt angled down of cab apron 300, spacing steel
The one end of cord 315 is connected on internal channel 200 or rotation platform handrail 401, and the other end is connected to the bottom of cab apron 300, specifically connects
Connect position not to be limited, be preferably attached in the present embodiment on rotation platform handrail.Horizontal level is not arrived also cab apron is put down
During place, folding and unfolding tumbler 313 can disengage in advance with connector, and rear cab apron continues the machine downwardly turned over to set by spacing steel wire rope
Tool spacing place stops.
In addition, outer tunnel is internally provided with the first spacing 203 of control internal channel retracted position, it is provided with jack
Control cab apron tilting in place second spacing 204.When resting, internal channel and cab apron be retracted into up to first it is spacing when, cab apron
Folding and unfolding oil cylinder 312 pulls folding and unfolding tumbler 313, and folding and unfolding tumbler 313 contacts with the bottom of cab apron 500 and pulls cab apron tilting to the
Two is spacing, reaches the purpose of collection cab apron.Cab apron bottom is provided with the engineering plastics reduced with folding and unfolding tumbler friction.
Preferably, cab apron handrail 316 is provided with cab apron, between being provided between cab apron handrail 316 and rotation platform handrail 401
Gap backplate 317, realize between cab apron handrail and rotation platform handrail it is effective be connected, avoid passenger folded by gap or from gap location
Drop.Additionally can be by setting chain to connect cab apron handrail with rotation platform handrail to block the gap, concrete mode is not done
Limitation.
Further.The front end outer side of internal channel 200 is provided with anticollision bolster 201, and internal channel 200 is retracted to outer tunnel
During 100 inside, anticollision bolster 201 contacts with outer tunnel frontside edge, reduces and hits damage.
Preferably, the top of internal channel 200 is provided with flexible shelter 202, and cab apron 300 is located at flexible shelter 202 after packing up
Lower section, cab apron is carried out to block protection, improves the service life of cab apron.
Folding and unfolding principle of the present invention is as follows：
Under original state, internal channel 200 is shunk in outer tunnel 100, and cab apron 300 is flipped up folding and packed up in internal channel
200 front ends, now folding and unfolding tumbler 313 be mounted on connector 314, connect ship time, folding and unfolding oil cylinder 312, which starts, drives folding and unfolding to rotate
Part 313 rotates down driving cab apron 300 and downwardly turns over expansion and put down, in the process, folding and unfolding tumbler 313 progressively with connector
314 disengage and (also can gradually be disengaged during follow-up internal channel moves forward), and internal channel moves forward with respect to outer tunnel and stretched out afterwards, makes
Cab apron 300 is overlapped in ship's deck to connect ship, now folding and unfolding tumbler 313 and connector 314 be a distance away.
When cab apron is packed up, cab apron 300 and internal channel 200 do contractile motion under the driving of telescopic oil cylinder along outer tunnel,
Until internal channel is moved to spacing place inside outer tunnel, now cab apron 300 is located at the top of folding and unfolding tumbler 313, folding and unfolding oil cylinder 312
Start and drive folding and unfolding tumbler 313 to be rotated up driving cab apron 300 to be flipped up folding and pack up, in the process, folding and unfolding rotates
Part 313 is progressively connected (or connection is realized when internal channel is retracted in outer tunnel) with connector 314, and most cab apron folds at last
It is stowed in the lower section of flexible shelter and fixation.
The invention discloses a kind of traveler boarding bridge cab apron, by the way that cab apron jack to be installed on to the bottom of outer tunnel,
Realize meet cab apron with above and below ship, move left and right, and allow ship with respect to cab apron move forward and backward require while, will not go out
Existing damaged in collision problem between jack and ship, facilitate passenger to pass through, be not take up the clear space of passage, safety and comfort.
Due to jack independently of cab apron outside, mitigate the weight of cantilever when cab apron and internal channel integrally stretch out, improve
The security of boarding bridge.
In addition, by setting centering mechanism, cab apron can be returned just before cab apron is withdrawn, be done for packing up for next step cab apron
Prepare.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
1. a kind of traveler boarding bridge cab apron, is arranged at boarding bridge front position, boarding bridge include the flexible outer tunnel set with
Internal channel, it is characterised in that the outer tunnel bottom is provided with the jack for driving cab apron to pack up or put down, the receipts
Laying mechanism front end is stretched out to cab apron side；Cab apron, which stretches out, connects ship time, and internal channel is with respect to outer tunnel reach stretching, and cab apron is therewith forward
Mobile, jack front end and cab apron are a distance away；Move and be retracted to inside outer tunnel when packing up cab apron, after internal channel, received
Laying mechanism front end contacts connection with cab apron bottom, and jack starts, and driving cab apron is flipped up folding and packs up or downwardly turn over
Expansion is put down.
2. traveler boarding bridge cab apron according to claim 1, it is characterised in that the jack includes telescopic drive part
With folding and unfolding tumbler, the cab apron bottom is provided with the connector being connected with the folding and unfolding tumbler, and cab apron, which stretches out, connects ship time,
Folding and unfolding tumbler and connector are a distance away；When packing up cab apron, internal channel is retracted to inside outer tunnel, and now cab apron is located at
Above folding and unfolding tumbler, telescopic drive part, which starts, drives folding and unfolding tumbler to be rotated up driving cab apron to be flipped up folding and pack up,
In the process, folding and unfolding tumbler is progressively connected with connector；When putting down cab apron, telescopic drive part, which starts, drives folding and unfolding tumbler
Rotate backward driving cab apron to downwardly turn over expansion and put down, in the process, folding and unfolding tumbler progressively disengages with connector, interior afterwards
Passage moves forward with respect to outer tunnel to be stretched out.
3. traveler boarding bridge cab apron according to claim 2, it is characterised in that the jack also includes one and fixes branch
Frame, the fixed support are connected to outer tunnel bottom, and described folding and unfolding tumbler one end is hinged and is connected on fixed support, and the other end is used
To drive cab apron tilting, the telescopic drive part end is hinged and is connected on the fixed support, the front end of the telescopic drive part
Hinge is connected on folding and unfolding tumbler, drives folding and unfolding tumbler to be flipped up or turn over downwards with shrinking by the elongation of telescopic drive part
Turn.
4. traveler boarding bridge cab apron according to claim 2, it is characterised in that the connector is described to be fixedly connected on
The hook of cab apron bottom, the folding and unfolding tumbler are included with linking up with the peg mutually mounted.
5. traveler boarding bridge cab apron according to claim 1, it is characterised in that be connected between the cab apron and internal channel
One cab apron rotation platform, the cab apron rotation platform is swung by single-revolution supporting and is arranged on internal channel front end, described
Cab apron is hinged with cab apron rotation platform front end, and cab apron is swung up and down with respect to cab apron rotation platform.
6. traveler boarding bridge cab apron according to claim 5, it is characterised in that the cab apron rotation platform bottom is provided with
Positive baffle plate is returned, the bottom of outer tunnel is extended with back positive guide wheel forwards, and described time positive baffle plate cooperatively forms back just with returning positive guide wheel
Mechanism, when cab apron after internal channel with moving, return positive baffle plate and gradually contacted with returning positive guide wheel, guide cab apron rotation platform to center
Locate back just, described time positive baffle plate is symmetricly set on the both sides of cab apron rotation platform with returning positive guide wheel.
7. traveler boarding bridge cab apron according to claim 5, it is characterised in that the cab apron rotation platform is with respect to internal channel
Left-right rotation, the cab apron rotation platform both sides are provided with rotation platform handrail, are provided with least on the outside of rotation platform handrail
One of circular arc anti-pinch guardrail, the anti-pinch guardrail and the concyclic heart of cab apron rotation platform.
8. traveler boarding bridge cab apron according to claim 5, it is characterised in that the cab apron rotation platform bottom leads to interior
Gyrodaming and/or the cab apron are provided between road the cab apron rotation platform place of being hinged is provided with gyrodaming.
9. traveler boarding bridge cab apron according to claim 7, it is characterised in that the jack is also included to limit
The spacing steel wire rope of cab apron tilt angled down, described spacing steel wire rope one end are connected on internal channel or cab apron rotation platform handrail,
The other end is connected to cab apron bottom.
10. according to the traveler boarding bridge cab apron described in claim any one of 1-9, it is characterised in that the internal channel passes through one
Telescopic oil cylinder is driven, and relative motion is realized by guide wheel and guide rail between the internal channel and outer tunnel；Set inside the outer tunnel
It is equipped with the first of control internal channel retracted position spacing, the second limit of control cab apron tilting in place is provided with the jack
Position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710742625.9A CN107351984B (en) | 2017-08-25 | 2017-08-25 | Passenger boarding bridge cab apron and boarding bridge comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710742625.9A CN107351984B (en) | 2017-08-25 | 2017-08-25 | Passenger boarding bridge cab apron and boarding bridge comprising same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107351984A true CN107351984A (en) | 2017-11-17 |
| CN107351984B CN107351984B (en) | 2023-04-07 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108928437A (en) * | 2018-09-28 | 2018-12-04 | 华德宝机械（昆山）有限公司 | One kind, which goes on board to bridge, waits castle channel |
| CN109263803A (en) * | 2018-09-30 | 2019-01-25 | 广船国际有限公司 | A kind of anti-piracy railing and application method |
| CN109972537A (en) * | 2019-03-06 | 2019-07-05 | 安徽省公路桥梁工程有限公司 | The construction method of double curvature arched bridge combined type ruggedized construction |
| CN110173401A (en) * | 2019-06-19 | 2019-08-27 | 中能电力科技开发有限公司 | A kind of offshore wind farm engineering blower maintenance suspension bridge structure |
| JP2020196450A (en) * | 2016-09-12 | 2020-12-10 | Ａｎａウイングス株式会社 | Boarding bridge adapter |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020196450A (en) * | 2016-09-12 | 2020-12-10 | Ａｎａウイングス株式会社 | Boarding bridge adapter |
| CN108928437A (en) * | 2018-09-28 | 2018-12-04 | 华德宝机械（昆山）有限公司 | One kind, which goes on board to bridge, waits castle channel |
| CN108928437B (en) * | 2018-09-28 | 2024-04-16 | 华德宝机械（昆山）有限公司 | Boarding bridge boarding building passageway |
| CN109263803A (en) * | 2018-09-30 | 2019-01-25 | 广船国际有限公司 | A kind of anti-piracy railing and application method |
| CN109263803B (en) * | 2018-09-30 | 2021-01-26 | 广船国际有限公司 | Pirate-proof railing and application method |
| CN109972537A (en) * | 2019-03-06 | 2019-07-05 | 安徽省公路桥梁工程有限公司 | The construction method of double curvature arched bridge combined type ruggedized construction |
| CN110173401A (en) * | 2019-06-19 | 2019-08-27 | 中能电力科技开发有限公司 | A kind of offshore wind farm engineering blower maintenance suspension bridge structure |
| CN110173401B (en) * | 2019-06-19 | 2024-02-02 | 中能电力科技开发有限公司 | Note bridge structure for maintenance of offshore wind power engineering fan |
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