CN102381484A - Improved telescopic type boarding bridge - Google Patents
Improved telescopic type boarding bridge Download PDFInfo
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- CN102381484A CN102381484A CN2011102359316A CN201110235931A CN102381484A CN 102381484 A CN102381484 A CN 102381484A CN 2011102359316 A CN2011102359316 A CN 2011102359316A CN 201110235931 A CN201110235931 A CN 201110235931A CN 102381484 A CN102381484 A CN 102381484A
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Abstract
The invention discloses an improved telescopic type boarding bridge, which comprises a telescopic passage device and a walkway device. The telescopic passage device at least consists of an inside passage and an outside passage which are mutually sleeved; a certain bottom space is retained between the inside passage and the outside passage; the walkway device comprises a plurality of floorboards which are connected together; a first end of the walkway device is fixed in the bottom space; and a second end of the walkway device is fixed at the front end or near the front end of the outside passage, and further, the mounting position of the second end is higher than that of the first end and is approximately level to a bottom passage. Compared with the existing boarding bridge, with the adoption of the improved telescopic type boarding bridge, the height of a ground surface of a passage of the passage device can be consistent, further, the hiding of floorboard fixing structures and water drainage structures can be realized, so that the safety performance of a product is improved, and the improved telescopic type boarding bridge is safer and more convenient for passengers to walk; and in addition, the improved telescopic type boarding bridge has a simple and compact structure and a lighter weight, further, the mounting and the fixing of the auxiliary equipment of the boarding bridge cannot be affected, and thus, the improved telescopic type boarding bridge is more reasonable in structure and more mature in design.
Description
Technical field
The present invention relates to a kind of connecting bridge, particularly relate to a kind of telescopic connecting bridge that improves structure.
Background technology
The connecting bridge widespread usage is in various airport systems; And because the parking place of aircraft deviation to some extent, and the size of different aircrafts, hatch door position have nothing in common with each other, and just requires connecting bridge to adjust accordingly according to condition of different usually; Telescopic connecting bridge promptly is to this adaptive design of carrying out; Its structure mainly comprises a flexible lane device, column, rotation platform, the port system of meeting sb. at the airport, jacking system, drive system and service elevator etc., and active tunnel wherein is made up of the passage of two mutual sheathed cooperations at least, the change of the sheathed relatively position through two passages; Can change the length of active tunnel, to cooperate different operatings needs.
Yet the problem that traditional telescopic connecting bridge exists is; There is diff-H between the passage of two mutual sheathed cooperations (can be described as inside and outside passage); When active tunnel trails; There is diff-H between the floor of confession person walks in the inside and outside passage, can brings inconvenience to the current of passenger, even bring danger.
To above-mentioned situation connecting bridge has been carried out a series of improvement in the industry,, disclose telescopic tubular conduit device hereof wherein like a kind of connecting bridge of U.S. Pat 7900307 B2; At least comprise inner passage and external channel, the footway of the variable-length that sets can realize moving between two passages, and when two passages relatively move; The length on footway changes thereupon, and the footway is made up of the multistage aisle, and the aisle has chain; The one of which end is fixed on internal channel, and the other end is installed on the exeterior passageway via fixed chain wheels rotation, and carries out tensioning by stretching device; Like this when inside and outside passage launches relatively; Chain is pulled out thereupon, and because the size of sprocket wheel, the aisle on the chain is just fair with the floor of internal channel; So just make lane device aisle after expansion can not have diff-H, the passenger walks safer.Similar in addition structure is at U.S. Pat 2009/0205145 A1; Japanese Patent JP2008230297A, European patent EP 2239199A1 also have open, yet make a general survey of these patents; All be to adopt chain, sprocket wheel or similar structures; And cooperating the expansion or the contraction of lane device, extra chain needs single collection, and when lane device launches or shrink, need set stretching device chain structure is carried out tensioning; The weak point of this scheme is that additional equipment such as chain, sprocket wheel, aisle stretching device and support thereof can increase the about 30%-50% of connecting bridge overall weight, causes its work energy consumption to increase; And stretching device; And lane device need occupy than large space below lane device and settle shrinking rear chain, the collected redundance in aisle, and structure is comparatively complicated; And occupied the original space that attendant equipments such as PCA, power supply or hauling-chain frame are installed; And if attendant equipment is retrofitted in the top of lane device, then waterproof effect can be affected, and installation and maintenance are convenient inadequately and safety.
Summary of the invention
The technical matters that the present invention will solve provides a kind of improvement structure of telescopic connecting bridge; Guaranteeing that the channel interior floor is smooth, making the passenger walk the safer while easily, making that connecting bridge can be not overweight; And structure is more reasonable, can not occupy the installation site of attendant equipment.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of improved telescopic connecting bridge comprises
One flexible lane device is made up of two mutual sheathed inside and outside passages at least, leaves certain bottom space between this inside and outside passage;
One walks duct device; Comprise some floors that link together, its first end is fixed in the said bottom space, and second end is fixed near said exeterior passageway front end or its; And the height of the installation site of this second end is higher than the installation site of this first end, and the passageway, bottom of the internal channel of making peace greatly maintains an equal level; Wherein,
Relatively move and when said flexible lane device is launched, the floor that is positioned at said bottom space will pulled into said exeterior passageway gradually at said inside and outside passage, and receive bracing or strutting arrangement support and with said second support flat;
Relatively move and when said flexible lane device is shunk, the floor that is positioned at said exeterior passageway will be retracted to said bottom space gradually at said inside and outside passage.
Above-mentioned improved telescopic connecting bridge has the guide piece on the said floor of ascending, descending near said internal channel end.
In a kind of improvement project, said bracing or strutting arrangement is the brace table that is arranged in the said exeterior passageway.
Further, above-mentioned said guide piece is a guide plate, and this guide plate has the oblique twilight orbit that cooperates with end, said floor, and this oblique twilight orbit upper end is connected with said bracing or strutting arrangement mutually.
Further, the two ends, floor are provided with the flexible load portion that cooperates with said bracing or strutting arrangement.
Further; Said flexible load portion is the elastic telescopic axle that is arranged at end, said floor; Pressurized shrank when this telescopic shaft matched with said oblique twilight orbit on said floor; And after said bottom space is stretched out on said floor fully, stretch out with said bracing or strutting arrangement and match, said oblique twilight orbit and said bracing or strutting arrangement joining place mutually are provided with an inclined-plane with the said load portion of leading.
In the another kind of improvement project; Said bracing or strutting arrangement is for vertically arranging the several expansion pivot shaft that is arranged in the said exeterior passageway, and the said internal channel outside is provided with the roof pressure portion of the said retractable support axle of roof pressure, when said flexible lane device shrinks; Said roof pressure portion will shrink the said retractable support axle extruding that touches successively; When said flexible lane device launched, said retractable support axle broke away from said roof pressure portion successively and extends, and supports said floor by this.
Further, said retractable support axle and said exeterior passageway inboard are articulated, and its drive-connecting shaft and said exeterior passageway vertically perpendicular turns to exeterior passageway when shrinking, and when elongation, leave said exeterior passageway.
Further, said retractable support shaft end is provided with the pulley of the said roof pressure of cooperation portion.
Further, guide piece comprises the some guide rollers that distribute towards said exeterior passageway successively from said bottom space, and this guide roller is accepted the residence and stated the floor.
Above-mentioned improved telescopic connecting bridge; First end of walking duct device through one have telescopic resilience the aisle tightening device be fixed in said exeterior passageway bottom; This aisle tightening device comprise one be fixedly set in said exeterior passageway fixed part and connect the said connecting portion of walking duct device; This connecting portion is connected with this fixed part, and and fixed part between be pressed with elastic component.
Above-mentioned improved telescopic connecting bridge, internal channel walk duct device terminal articulate be provided with said exeterior passageway on the transition pedal that is connected of floor.
Further, but transition pedal bottom is provided with the cam motor of this transition pedal of jack-up.
Above-mentioned improved telescopic connecting bridge, the bracing or strutting arrangement top is provided with radical occlusion device.
Above-mentioned internal channel sidewall below is provided with the draining baffle plate, and this draining baffle plate has bevelled inclined-plane toward the outer side, and said exeterior passageway lower end side is provided with the cooresponding drain gutter in inclined-plane of position and said draining baffle plate.
Further, said internal channel front end side wall is provided with drainage pipeline, and the upper end of this drainage pipeline is positioned at said internal channel top, and this drainage pipeline lower end is positioned at said draining baffle plate top.
Further, has a determining deviation between the sidewall of wherein said radical occlusion device and said internal channel.
Beneficial effect of the present invention: compare existing connecting bridge, the invention enables the passageway floor level of lane device consistent, and can realize hiding of locking mechanism for flooring boards and discharge structure, improved the safety of products performance, the passenger walks safer and is convenient; The present invention is simple in structure, compact in addition, and weight is lighter, and can not influence installing and fixing of connecting bridge attendant equipment, and structure is more reasonable, designs also more ripe.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention, the accompanying drawing of required use is done simple declaration in will describing embodiment below.Obviously, described accompanying drawing is a part of embodiment of the present invention, rather than whole embodiment, those skilled in the art under the prerequisite of not paying creative work, other design plans and the accompanying drawing that can also obtain according to these accompanying drawings:
Fig. 1 is the structural representation of first kind of embodiment of the present invention;
Fig. 2 walks near the position view of duct device bottom space among first kind of embodiment of the present invention;
Fig. 3 is an installation of guiding device position view among first kind of embodiment of the present invention;
Fig. 4 is the structural representation of guide piece among first kind of embodiment of the present invention;
Fig. 5 walks near the mounting structure scheme drawing of duct device bottom space among first kind of embodiment of the present invention;
Fig. 6 is the cross sectional representation of connecting bridge among first kind of embodiment of the present invention;
Fig. 7 is the A place enlarged diagram of Fig. 6;
Fig. 8 is the fit structure scheme drawing on bracing or strutting arrangement and floor among first kind of embodiment of the present invention;
Fig. 9 is the structural representation that first kind of embodiment of the present invention is applied to the triple channel scheme;
Figure 10 is that first kind of embodiment of the present invention is applied to walk in the triple channel scheme near the mounting structure scheme drawing of duct device bottom space;
Figure 11 is the cross sectional representation that first kind of embodiment of the present invention is applied to connecting bridge in the triple channel scheme;
Figure 12 is the B place enlarged diagram of Figure 11;
Figure 13 walks near the mounting structure scheme drawing of duct device bottom space among second kind of embodiment of the present invention;
Figure 14 is the fit structure birds-eye view of floor and bracing or strutting arrangement among second kind of embodiment of the present invention;
Figure 15 is the fit structure scheme drawing of bracing or strutting arrangement and roof pressure portion among second kind of embodiment of the present invention;
Figure 16 is the fit structure lateral plan of floor and bracing or strutting arrangement among second kind of embodiment of the present invention;
Figure 17 is a running condition reference diagram of the present invention.
The specific embodiment
Below will combine embodiment and accompanying drawing that the technique effect of design of the present invention, concrete structure and generation is carried out clear, intactly description, to understand the object of the invention, characteristic and effect fully.Obviously; Described embodiment is a part of embodiment of the present invention, rather than whole embodiment, based on embodiments of the invention; Other embodiment that those skilled in the art is obtained under the prerequisite of not paying creative work all belong to the scope that the present invention protects.
Telescopic connecting bridge provided by the present invention; System is to the improvement of original telescopic connecting bridge, and is as shown in Figure 1, and its keystone configuration comprises a flexible lane device; Form with exeterior passageway 12 by at least two mutual sheathed internal channels 11; Internal channel 11 longitudinally moves with exeterior passageway 12 each other, thereby the length that can change flexible lane device realizes stretching the fit structure that it is common; Can be provided with the flexible roller devices 14 of passage in internal channel 11 and both sides, exeterior passageway 12 bottom referring to figs. 2 to shown in Figure 8; Like original connecting bridge structure; Flexible lane device is after expansion, because the matching relationship of internal channel 11 and exeterior passageway 12, the internal channel 11 inner ground, passageway of person walks that supply must be higher than the ground, passageway of exeterior passageway 12; The present invention is for addressing this problem; The scheme that adopts is walked the ground, passageway that duct device 2 promotes exeterior passageway 12 for increasing by one, makes it just maintain an equal level with the ground, passageway of internal channel 11, reaches walking safety, stable purpose.Concrete can be with reference to Fig. 1, and the present invention leaves a bottom space 15 between internal channel 11 and exeterior passageway 12; And it is walked duct device 2 and comprises some floors that link together 21; This first end of walking duct device 2 is positioned at bottom space 15; Usually be fixed on the bottom of exeterior passageway 12; This second end of walking duct device 2 is fixed near front end or its of exeterior passageway 12, and the height of wherein walking the installation site of duct device 2 second ends is higher than the installation site of this first end, and the passageway, bottom of the internal channel 11 of making peace greatly maintains an equal level; Under this structure; Launch at flexible lane device, when promptly internal channel 11 relatively moves expansion with exeterior passageway 12, as shown in Figure 5; Walk the floor 21 that duct device 2 Central Plains are arranged in bottom space 15 and will pull out and be exposed to exeterior passageway 12 because of removing relatively of internal channel 11; On the basis of this structure action, increase by a bracing or strutting arrangement 3 and support the floor 21 that the residence is pulled out to exeterior passageway 12, make these floor 21 height with walk duct device 2 second support flat; Then this part floor of pulling out and being supported 21 maintains an equal level with regard to the ground, passageway of fundamental sum internal channel 11, has also just formed a smooth passageway that supplies the passenger to walk jointly with the ground, passageway of internal channel 11; And shrink at flexible lane device; Be that internal channel 11 and exeterior passageway 12 relatively move when shrinking; The floor 21 that is positioned at exeterior passageway 12 is withdrawn into bottom space 15 because of the relative shift-in of internal channel 11, therefore can not cause interference to the contractive action of flexible lane device.Because walk duct device 2 at the lifting action that shifts out, has when moving into bottom space 15 height, the present invention can set a guide piece 4 in the end near internal channel 12, in order to the lifting or the floor 21 of falling process.And, can above bracing or strutting arrangement 3, increase by a radical occlusion device 32 separately like Fig. 5 and shown in Figure 6, and shelter from bracing or strutting arrangement 3 and corresponding supporting construction thereof, reach protection physical construction and passing passenger's purpose, and make the passageway succinctly attractive in appearance.
Wherein, the purpose of bracing or strutting arrangement is in order to support the floor, and according to the selection of design plan, it can be fixed on exeterior passageway, also can be fixed on the below, floor, and the concept selection of guide piece is adjusted according to the concrete structure of bracing or strutting arrangement usually.Fig. 2 to Figure 12 figure has provided first kind of preferred embodiment of bracing or strutting arrangement and guide piece among the present invention; Wherein, Bracing or strutting arrangement 3 is for being arranged at the brace table of one or both sides in the exeterior passageway 12; Usually can adopt angle beam to realize, realize support function as long as it has an outstanding step.
Accordingly, guide piece 4 is a guide plate, is equipped with near bracing or strutting arrangement 3; Guide plate is provided with the oblique twilight orbit 41 that cooperates with 21 ends, floor, and these oblique twilight orbit 41 upper ends are connected with bracing or strutting arrangement 3 mutually, and the lower end then is engaged near the inlet of bottom space 15; Floor 21 is when stretching out bottom space 15; At first slide on the twilight orbit 41, and after move in rise to bracing or strutting arrangement 3 places through transition track 41 gradually, and supported thereupon moving to bracing or strutting arrangement 3.
In concrete structure; Because bracing or strutting arrangement 3 can counteract the floor 21 of rising or decline state, certainly will need a structure to solve, in the present embodiment; 21 two ends are provided with the flexible load portion 22 that cooperates with bracing or strutting arrangement 3 on the floor; And on the floor during 21 retraction bottom spaces 15, flexible load portion 22 shrinks and loses matching relationship with bracing or strutting arrangement 3, thereby can regain smoothly.Like Fig. 4, Fig. 5, Fig. 6, Figure 11, shown in Figure 12; In a kind of preferred structure; Flexible load portion 22 is for being arranged at the elastic telescopic axle of 21 ends, floor; Oblique twilight orbit 41 is set to the position that can push the elastic telescopic axle, 21 is squeezed when matching with oblique twilight orbit 41 and shrinks on the floor at the elastic telescopic axle like this, and after bottom space 15 is stretched out on floor 21 fully, stretch out; Match with bracing or strutting arrangement 3 and support floor 21; In addition in order to shrink back compression resilience telescopic shaft in bottom space 15 processes on floor 21, can oblique twilight orbit 41 and bracing or strutting arrangement 3 mutually joining place one inclined-plane 42 is set, to be used for the elastic telescopic axle that leads.
Like Figure 13 to the another kind of exemplary embodiments that has provided bracing or strutting arrangement and guide piece shown in Figure 16; Bracing or strutting arrangement 3 wherein is for vertically arranging the several expansion pivot shaft that is arranged at exeterior passageway 12 inboards; The end of these retractable support axle bearing residence plates 21; Thereby make the floor 21 and the passageway, bottom of internal channel 11 maintain an equal level, and can carry the pedestrian; And in order not hinder floor 21 to be retracted to the action of bottom space 15; Can be provided with the roof pressure portion 111 of this retractable support axle of roof pressure in internal channel 11 outsides; Like this, when flexible lane device shrank, roof pressure portion 111 shrank the retractable support axle extruding that touches along with the motion of internal channel 11 phase access roads 12 successively; The retractable support axle is after the contraction that is squeezed; Just, make floor 21 lose support, and descend, shrink back in the bottom space 15 along with the guiding of guide piece 4 with the disengaging of 21 ends, floor; And when flexible lane device launches; Floor 21 receives stretched bottom space 15; And with the rising gradually of guide piece 4 guiding, simultaneously owing to the motion of internal channel 11 phase access roads 12, former retractable support axle between internal channel 11 and exeterior passageway 12, that receive 111 extruding of roof pressure portion will break away from internal channel 11 and roof pressure portion 111 thereof gradually; And then elongation comes, thereby can support the floor 21 of correspondence position.
Among this embodiment, the implementation of retractable support axle is more, such as the stretching structure that can adopt retraction, stretch out; And the embodiment in the present invention's diagram, its structure then is to articulate rotational structure, wherein; Retractable support axle and exeterior passageway 12 inboards are articulated; And drive-connecting shaft and exeterior passageway is vertically perpendicular, being the roof pressure of receiving roof pressure portion 111 of its contraction state and turn to exeterior passageway 12, and its elongation state is and leaves exeterior passageway 12.In addition, because regular extruding and the slip of retractable support shaft end and roof pressure portion 111, the pulley 31 of cooperation roof pressure portion 111 can be set, contact with roof pressure portion 111 and slide, reduce mechanical wear at the retractable support shaft end.
Under this embodiment state; Guide piece 4 is by forming towards some guide rollers 43 that exeterior passageway 12 distributes successively from bottom space 15; This guide roller 43 is accepted residence plate 21, and 21 stretch out or have guiding during retraction bottom space 15 and carry the effect of sliding on the floor.
Certainly, above-mentionedly just introduced two kinds of comparatively representative type embodiment, under the technical scheme of claim of the present invention, the present invention can also have more example structure, repeats no more at this.
As previously mentioned, the present invention system realizes that by walking duct device 2 passageway is ground-surface fair fully in the flexible lane device, walks the floor 21 of duct device 2, can adopt successively the pivotally attached structure or through chain bonded assembly structure successively, or other connection modes; Walk duct device 2 when being positioned at bottom space 15 with exeterior passageway 12; Though change not quite on the length,, can cause certain extruding on the whole owing to there is diff-H; In order to address this problem; The present invention first end of walking duct device 2 through one have telescopic resilience aisle tightening device 5 be fixed on the bottom of exeterior passageway 12, concrete, this aisle tightening device 5 comprise one be fixedly set in exeterior passageway 12 fixed part 51 and connect to walk the connecting portion 52 of duct device; This connecting portion 52 is connected with this fixed part 51, and and fixed part 51 between be pressed with elastic component 53.Like this when walking duct device and occur pushing redundancy owing to position change, aisle tightening device 5 will be to walking the duct device tensioning, and when the aisle device length is not enough, and aisle tightening device 5 is drawn and remedies the deficiency of length.
Walk duct device and just stretching out the part of bottom space 15, because the relation of structural relation or guide piece 4, can't be just fair at once with the ground, passageway of internal channel 11; Like this passenger through out-of-date, will certainly cause puzzlement, in order to address this problem; Can a transition pedal 6 be set terminal pivot joint the in the aisle of internal channel 11; This transition pedal 6 just with exeterior passageway 12 on floor 21 be connected, so just can fill up the recess of existence, it is smooth to reach ground, whole passageway.In addition, the pin-jointed structure of transition pedal 6 need be supported; And can not hinder the stretching out of floor 21, retraction and lifting action, but therefore the cam motor 61 of this transition pedal 6 of a jack-up can be set, on the floor during 21 actions in transition pedal 6 bottoms; Cam motor 61 jack-up transition pedals 6 are left the enough motion spaces in floor 21 for, and after launch fully on floor 21; Cam motor 61 is fallen, and transition pedal 6 is with sum floor 21 outstanding being connected together.
The environment for use of connecting bridge is comparatively changeable, and for dealing with rainwater weather, connecting bridge needs corresponding discharge structure; Usually rainwater can flow down along with exeterior passageway 12 outer walls, and the part rainwater is arranged, and possibly get between exeterior passageway 12 and the internal channel 11; Under the wall flow along with passage, and among the present invention, can above the flexible roller devices 14 of passage, draining baffle plate 16 be set; And make draining baffle plate 16 have bevelled inclined-plane toward the outer side, exeterior passageway 12 lower end side are provided with the cooresponding drain gutter 17 in inclined-plane of position and draining baffle plate 16, the water that flows down along with channel wall; Inclination through draining baffle plate 16 can flow to drain gutter 17, flows out from drain gutter 17; And, can internal channel 11 front end side wall be provided with drainage pipeline 18 for better drainage effect, the upper end of this drainage pipeline 18 is positioned at internal channel 11 tops; This drainage pipeline lower end is positioned at draining baffle plate 16 tops, and the feasible water that flows down from drainage pipeline 18 can be discharged with the structure of above-mentioned draining baffle plate 16.In addition, can make between the sidewall of radical occlusion device 32 and internal channel 11 to have a determining deviation, avoid the water on internal channel 11 sidewalls to flow to radical occlusion device 32.
Each above-mentioned embodiment is two the most basic passages of employing, i.e. the explanation that the combination of internal channel 11 and exeterior passageway 12 is carried out, and in the connecting bridge structure of reality; Flexible lane device can adopt plural combination of channels scheme; For example Fig. 9 is to triple channel structure shown in Figure 12, and certainly, its structural principle is identical with two passage schemes actually; It is the internal channel that first path 10 1 is equivalent to second path 10 2; Second path 10 2 then is equivalent to the internal channel of the 3rd path 10 3, therefore needs two covers to walk duct device 2 and corresponding fit structure accordingly, realizes that the ground, passageway of whole flexible lane device is smooth fully.
Compare existing connecting bridge, the present invention makes that not only the passageway floor level of lane device is consistent, has improved the safety of products performance, and the passenger walks safer and be convenient; And because its structure is comparatively succinct, the parts of setting up are less, and it is also less to take up space, and can effectively control the weight of connecting bridge, and are therefore shown in figure 17, and these exceptional spaces just can be used for installing the connecting bridge attendant equipment, guaranteed the reasonableness of structure.
Certainly; The invention is not limited to above-mentioned embodiment; Those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite of spirit of the present invention, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (17)
1. improved telescopic connecting bridge, comprising
One flexible lane device is made up of two mutual sheathed inside and outside passages at least, leaves certain bottom space between this inside and outside passage;
One walks duct device; Comprise some floors that link together; This is walked duct device first end and is fixed in the said bottom space; Second end is fixed near said exeterior passageway front end or its, and the height of the installation site of this second end is higher than the installation site of this first end, and the passageway, bottom of the said internal channel of making peace greatly maintains an equal level; Wherein,
Relatively move and when said flexible lane device is launched, the floor that is positioned at said bottom space will pulled into said exeterior passageway gradually at said inside and outside passage, and receive bracing or strutting arrangement support and with said second support flat;
Relatively move and when said flexible lane device is shunk, the floor that is positioned at said exeterior passageway will be retracted to said bottom space gradually at said inside and outside passage.
2. a kind of improved telescopic connecting bridge according to claim 1 wherein has the guide piece on the said floor of ascending, descending near said internal channel end.
3. a kind of improved telescopic connecting bridge according to claim 2, wherein said bracing or strutting arrangement are the brace table that is arranged in the said exeterior passageway.
4. a kind of improved telescopic connecting bridge according to claim 3, wherein said guide piece is a guide plate, and this guide plate has the oblique twilight orbit that cooperates with end, said floor, and this oblique twilight orbit upper end is connected with said bracing or strutting arrangement mutually.
5. a kind of improved telescopic connecting bridge according to claim 4, two ends, wherein said floor are provided with the flexible load portion that cooperates with said bracing or strutting arrangement.
6. a kind of improved telescopic connecting bridge according to claim 5; Wherein said flexible load portion is the elastic telescopic axle that is arranged at end, said floor; Pressurized shrank when this telescopic shaft matched with said oblique twilight orbit on said floor; And after said bottom space is stretched out on said floor fully, stretch out with said bracing or strutting arrangement and match, said oblique twilight orbit and said bracing or strutting arrangement joining place mutually are provided with an inclined-plane with the said load portion of leading.
7. a kind of improved telescopic connecting bridge according to claim 2; Wherein said bracing or strutting arrangement is for vertically arranging the several expansion pivot shaft that is arranged in the said exeterior passageway; The said internal channel outside is provided with the roof pressure portion of the said retractable support axle of roof pressure; When said flexible lane device shrinks, said roof pressure portion will shrink the said retractable support axle extruding that touches successively, when said flexible lane device launches; Said retractable support axle breaks away from said roof pressure portion successively and extends, and supports said floor by this.
8. a kind of improved telescopic connecting bridge according to claim 7; Wherein said retractable support axle and said exeterior passageway inboard are articulated; Its drive-connecting shaft and said exeterior passageway vertically perpendicular turns to exeterior passageway when shrinking, when elongation, leave said exeterior passageway.
9. a kind of improved telescopic connecting bridge according to claim 8, wherein said retractable support shaft end are provided with the pulley of the said roof pressure of cooperation portion.
10. according to claim 7 or 8 or 9 described a kind of improved telescopic connecting bridges, wherein said guide piece comprises the some guide rollers that distribute towards said exeterior passageway successively from said bottom space, and this guide roller is accepted the residence and stated the floor.
11. a kind of improved telescopic connecting bridge according to claim 1; Wherein said first end of walking duct device through one have telescopic resilience the aisle tightening device be fixed in said exeterior passageway bottom; This aisle tightening device comprise one be fixedly set in said exeterior passageway fixed part and connect the said connecting portion of walking duct device; This connecting portion is connected with this fixed part, and and fixed part between be pressed with elastic component.
12. a kind of improved telescopic connecting bridge according to claim 1, wherein said internal channel walk duct device terminal articulate be provided with said exeterior passageway on the transition pedal that is connected of floor.
13. a kind of improved telescopic connecting bridge according to claim 12, but wherein said transition pedal bottom is provided with the cam motor of this transition pedal of jack-up.
14. a kind of improved telescopic connecting bridge according to claim 1, wherein said bracing or strutting arrangement top is provided with radical occlusion device.
15. a kind of improved telescopic connecting bridge according to claim 14; Wherein said internal channel sidewall below is provided with the draining baffle plate; This draining baffle plate has bevelled inclined-plane toward the outer side, and said exeterior passageway lower end side is provided with the cooresponding drain gutter in inclined-plane of position and said draining baffle plate.
16. a kind of improved telescopic connecting bridge according to claim 15, wherein said internal channel front end side wall is provided with drainage pipeline, and the upper end of this drainage pipeline is positioned at said internal channel top, and this drainage pipeline lower end is positioned at said draining baffle plate top.
17. a kind of improved telescopic connecting bridge according to claim 15 has a determining deviation between the sidewall of wherein said radical occlusion device and said internal channel.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103043223A (en) * | 2012-10-16 | 2013-04-17 | 蒂森克虏伯机场系统(中山)有限公司 | Telescopic boarding bridge passageway with trolley wheel devices |
| JP2013173537A (en) * | 2013-06-12 | 2013-09-05 | Mitsubishi Heavy Industries Transportation Equipment Engineering & Service Co Ltd | Boarding bridge |
| JP2017128335A (en) * | 2017-05-09 | 2017-07-27 | 三菱重工交通機器エンジニアリング株式会社 | Boarding bridge |
| JP2017137057A (en) * | 2017-05-08 | 2017-08-10 | 三菱重工交通機器エンジニアリング株式会社 | Boarding bridge |
| WO2018041055A1 (en) * | 2016-08-28 | 2018-03-08 | 中车青岛四方机车车辆股份有限公司 | Passenger transport system for rail transit and platform for rail transit |
| EP3279094A4 (en) * | 2015-04-03 | 2018-08-22 | Korea Airports Corporation | Movable boarding bridge |
| WO2018211641A1 (en) * | 2017-05-17 | 2018-11-22 | 新明和工業株式会社 | Passenger boarding bridge |
| JPWO2018096618A1 (en) * | 2016-11-24 | 2019-03-14 | 新明和工業株式会社 | Passenger boarding bridge |
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| CN113204244A (en) * | 2021-04-23 | 2021-08-03 | 电子科技大学 | Boarding bridge docking method based on positioning navigation |
| CN114502468A (en) * | 2019-10-04 | 2022-05-13 | 全日空马达服务株式会社 | Passenger boarding bridge for airplane and access floor thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103043223A (en) * | 2012-10-16 | 2013-04-17 | 蒂森克虏伯机场系统(中山)有限公司 | Telescopic boarding bridge passageway with trolley wheel devices |
| JP2013173537A (en) * | 2013-06-12 | 2013-09-05 | Mitsubishi Heavy Industries Transportation Equipment Engineering & Service Co Ltd | Boarding bridge |
| EP3279094A4 (en) * | 2015-04-03 | 2018-08-22 | Korea Airports Corporation | Movable boarding bridge |
| US10100472B2 (en) | 2015-04-03 | 2018-10-16 | Korea Airports Corporation | Moveable boarding bridge |
| WO2018041055A1 (en) * | 2016-08-28 | 2018-03-08 | 中车青岛四方机车车辆股份有限公司 | Passenger transport system for rail transit and platform for rail transit |
| JPWO2018096618A1 (en) * | 2016-11-24 | 2019-03-14 | 新明和工業株式会社 | Passenger boarding bridge |
| JP2017137057A (en) * | 2017-05-08 | 2017-08-10 | 三菱重工交通機器エンジニアリング株式会社 | Boarding bridge |
| JP2017128335A (en) * | 2017-05-09 | 2017-07-27 | 三菱重工交通機器エンジニアリング株式会社 | Boarding bridge |
| WO2018211641A1 (en) * | 2017-05-17 | 2018-11-22 | 新明和工業株式会社 | Passenger boarding bridge |
| EP3495278A4 (en) * | 2017-05-17 | 2019-11-06 | Shinmaywa Industries, Ltd. | Passenger boarding bridge |
| US10513351B2 (en) | 2017-05-17 | 2019-12-24 | Shinmaywa Industries, Ltd. | Passenger boarding bridge |
| EP3693279A1 (en) | 2017-05-17 | 2020-08-12 | Shinmaywa Industries, Ltd. | Passenger boarding bridge |
| CN111194290A (en) * | 2017-10-10 | 2020-05-22 | Ihc荷兰Ie有限公司 | Device for transferring personnel and/or cargo from a surface vessel to an offshore structure or to another vessel |
| CN114502468A (en) * | 2019-10-04 | 2022-05-13 | 全日空马达服务株式会社 | Passenger boarding bridge for airplane and access floor thereof |
| CN113204244A (en) * | 2021-04-23 | 2021-08-03 | 电子科技大学 | Boarding bridge docking method based on positioning navigation |
| CN113204244B (en) * | 2021-04-23 | 2022-06-03 | 电子科技大学 | Boarding bridge docking method based on positioning navigation |
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