CN201484665U - Auxiliary supporting device of passenger boarding bridge - Google Patents
Auxiliary supporting device of passenger boarding bridge Download PDFInfo
- Publication number
- CN201484665U CN201484665U CN2009201943341U CN200920194334U CN201484665U CN 201484665 U CN201484665 U CN 201484665U CN 2009201943341 U CN2009201943341 U CN 2009201943341U CN 200920194334 U CN200920194334 U CN 200920194334U CN 201484665 U CN201484665 U CN 201484665U
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- China
- Prior art keywords
- crossbeam
- hinge
- walking wheel
- wheel carrier
- auxiliary support
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Abstract
The utility model discloses an auxiliary supporting device of a passenger boarding bridge, which comprises a transverse beam and a walking wheel frame located below the transverse beam. The design key of the auxiliary supporting device includes that a transverse beam adjusting device is arranged between the transverse beam and the walking wheel frame, the transverse beam adjusting device comprises a supporting rod, a telescopic supporting part, a horizontal sensor arranged on the transverse beam and a power device used for adjusting the supporting part to extend or retract, the upper end of the supporting rod is fixedly connected with the transverse beam, the lower end of the supporting rod is rotationally connected with the walking wheel frame, and two ends of the supporting part are respectively rotationally connected with the transverse beam and the walking wheel frame. The utility model aims to resolve the problem of providing the auxiliary supporting device of a passenger boarding bridge which can automatically adjust the horizontal state of the walking beam of the boarding bridge so as to guarantee stability of the body of the passenger boarding bridge.
Description
[technical field]
The utility model relates to the aircraft boarding bridge, furtherly be the connecting bridge auxiliary support apparatus that is used on the rotary and telescopic passenger loading bridge.
[background technology]
At present, in the known technology of passenger loading bridge equipment, supporting way to the walking crossbeam of rotary extension type connecting bridge has two kinds: a kind of is to be provided with at the middle part of walking crossbeam that a revolution is supported, the road wheel group that is rotationally connected is supported in revolution, but walking wheels wraparound commentaries on classics support rotation, revolution supporting drive walking wheels rotate; Another kind is to be provided with respectively to turn round at walking crossbeam two ends to support and be rotatably connected on the road wheel group that revolution is supported, and utilizes control system to control two ends walking wheels respectively, is synchronized with the movement with realization.Yet passenger loading bridge of the prior art produces swing in walking or when rotation because of the airport ground injustice makes connecting bridge walking crossbeam easily, influence passenger loading bridge body of a bridge stability, or causes Boarding bridge access to twist, and influences connecting bridge service life.Therefore, be necessary to improve existing passenger loading bridge bracing or strutting arrangement.
[utility model content]
Problem to be solved in the utility model has provided a kind of energy automatically regulating connecting bridge walking crossbeam horizontality, to ensure the passenger loading bridge auxiliary support apparatus of connecting bridge body of a bridge stability.
In order to solve the problem of above-mentioned existence, the utility model has adopted following technical proposal:
1, passenger loading bridge auxiliary support apparatus, comprise and crossbeam and the walking wheel carrier that is positioned at the crossbeam below, it is characterized in that being provided with the crossbeam control apparatus between described crossbeam and the walking wheel carrier, the crossbeam control apparatus comprises strut bar, retractable strut member, is installed in the horizon sensor on the crossbeam and is used to regulate and control the engine installation that strut member elongates or shortens, post upper and crossbeam are fixedly linked, the strut bar lower end is rotationally connected with the walking wheel carrier, and the strut member two ends are rotationally connected with crossbeam, walking wheel carrier respectively;
The passenger loading bridge auxiliary support apparatus is characterized in that described strut bar lower end is rotationally connected by first hinge and walking wheel carrier as mentioned above;
Passenger loading bridge auxiliary support apparatus as mentioned above, it is characterized in that described first hinge is fixedly mounted on walking wheel carrier right side, first hinge is set with first oscillating bearing outward, and described strut bar is provided with first hole clipping, and first oscillating bearing is installed in first hole clipping;
Passenger loading bridge auxiliary support apparatus as mentioned above, it is characterized in that described strut member is a servo hydraulic cylinder, comprise cylinder body and movable push bar, cylinder body is rotatably connected on the described crossbeam by the 3rd hinge, and movable push bar is rotatably connected by second hinge and walking wheel carrier;
Passenger loading bridge auxiliary support apparatus as mentioned above, it is characterized in that described second hinge is fixedly mounted on walking wheel carrier left side, second hinge is set with the second joint bearing outward, and described movable push bar is provided with second hole clipping, and the second joint bearing is installed in second hole clipping; The outer suit three-knuckle bearing of described the 3rd hinge, three-knuckle bearing is installed on the described cylinder body;
The passenger loading bridge auxiliary support apparatus is characterized in that described strut member is a servo hydraulic cylinder as mentioned above, comprises cylinder body and movable push bar, and cylinder body is rotatably connected on the described walking wheel carrier by hinge, and movable push bar also is rotatably connected by hinge and crossbeam;
The passenger loading bridge auxiliary support apparatus is characterized in that described engine installation is a Hydraulic Station as mentioned above, and described servo hydraulic cylinder is communicated with Hydraulic Station by oil pipe, and described crossbeam is a hollow steel tube, and Hydraulic Station is arranged on above the crossbeam or the side.
The beneficial effects of the utility model are:
1, crossbeam links to each other with the connecting bridge body of a bridge by retractable lifting catheter, horizon sensor feeds back to extraneous controller with the crossbeam horizontality, the modulated pressure station work again of extraneous controller, regulate crossbeam by stretching of servo hydraulic cylinder upper piston rod, make crossbeam remain level in the process of walking, with the beat that reduces connecting bridge, rock, ensure the stationarity of the connecting bridge body of a bridge when rotation or expanding-contracting action, simple in structure, to make easily, Installation and Debugging are also convenient;
2, be provided with first oscillating bearing between strut bar one end and first hinge, be provided with the second joint bearing between the strut member cylinder body and second hinge, other bearing relatively, oscillating bearing can bear bigger pressure, and eliminate certain side force, make the utility model durable.
[description of drawings]
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is the utility model running condition figure on connecting bridge;
Fig. 2 is the utility model embodiment one main partial cutaway diagrammatic sketch of looking;
Fig. 3 is an A place enlarged drawing among Fig. 2;
Fig. 4 is a B place enlarged drawing among Fig. 2;
Fig. 5 is the embodiment two main partial cutaway diagrammatic sketch of looking;
Fig. 6 is provided with spherical hole clipping cut-away view for strut bar in the embodiment one, two;
Spherical pore cut-away view on the movable push bar in Fig. 7 embodiment one, two.
[specific embodiment]
As shown in the figure, the passenger loading bridge auxiliary support apparatus, comprise and crossbeam 1 and the walking wheel carrier 2 that is positioned at crossbeam 1 below, be provided with the crossbeam control apparatus between crossbeam 1 and the walking wheel carrier 2, the crossbeam control apparatus comprises strut bar 3, retractable strut member 4, is installed in the horizon sensor 5 on the crossbeam 1 and is used to regulate and control the engine installation 7 that strut member 4 elongates or shortens, strut bar 3 upper ends and crossbeam 1 are fixedly linked, strut bar 3 lower ends are rotationally connected with walking wheel carrier 2, and strut member 4 two ends are rotationally connected with crossbeam 1, walking wheel carrier 2 respectively.Wherein, crossbeam 1 is a hollow steel tube, and engine installation 7 is arranged on the crossbeam 1.
Embodiment one as shown in Figure 2, and strut member 4 is a servo hydraulic cylinder, comprises cylinder body 40 and movable push bar 41, and engine installation 7 is a Hydraulic Station, and cylinder body 40 is communicated with Hydraulic Station by oil pipe.
Wherein, cylinder body 40 is rotatably connected on the crossbeam 1 by the 3rd hinge 11, and movable push bar 41 is rotatably connected by second hinge 22 and walking wheel carrier 2.Second hinge 22 is fixedly mounted on walking wheel carrier 2 left sides, is set with second joint bearing 62 outside second hinge 22, and movable push bar 41 is provided with second hole clipping 410, and second joint bearing 62 is installed in second hole clipping 410; Crossbeam 1 lower end is provided with contiguous block 10, the three hinges 11 and is fixed on the contiguous block 10, the 3rd hinge 11 outer suit three-knuckle bearings, and three-knuckle bearing is installed on the cylinder body 40.
Except above-mentioned embodiment, embodiment two as shown in Figure 5, and strut member 4 is a servo hydraulic cylinder, comprise cylinder body 40 and movable push bar 41, and engine installation 7 is a Hydraulic Station, and cylinder body 40 is communicated with Hydraulic Station by oil pipe.
Wherein, cylinder body 40 is rotatably connected on the walking wheel carrier 2 by hinge, and movable push bar 41 is also by being rotatably connected on hinge and the crossbeam 1.The hinge that connects cylinder body 40 and walking wheel carrier 2 is fixedly mounted on walking wheel carrier 2 left sides, and this hinge is set with oscillating bearing outward, and this oscillating bearing is installed in the cylinder body 40.
Crossbeam 1 lower end is provided with contiguous block 10, and the hinge that connects movable push bar 41 and contiguous block 10 is fixed on the contiguous block 10, the also outer suit oscillating bearing of this hinge, and this oscillating bearing is installed on the movable push bar 41.
The principle of work of two preferred implementations is as follows in the utility model:
Horizon sensor 5 is used to detect the horizontality of crossbeam 1, center member 1 horizontality of will walking feeds back to controller in real time, controller comes 7 work of modulated pressure station according to horizon sensor 5 feedacks, when crossbeam 1 tilts, Hydraulic Station 7 is opened and is regulated crossbeam 1 by the motion of stretching, contract of servo hydraulic cylinder 4 upper piston rods 41, till when crossbeam 1 is in horizontality, this moment, horizon sensor 5 sent signal, Hydraulic Station 7 quits work and servo hydraulic cylinder 4 keeps stopping preceding elongation state, thereby makes crossbeam 1 remain level in the process of walking.
During actual the use, crossbeam 1 links to each other with the connecting bridge body of a bridge by retractable lifting catheter 8, walking wheels 9 are housed on the walking wheel carrier 2, by walking wheels 9 drive that the connecting bridge body of a bridge protracts or after contract mobile, finish docking of connecting bridge and aircraft, and lifting catheter 8 is used to adjust connecting bridge body of a bridge height, to cooperate the height of dissimilar aircraft doors, makes the connecting bridge mouth of meeting sb. at the airport face aircraft door all the time.Because supplemental support effect of the present utility model, can guarantee the connecting bridge body of a bridge with the aircraft docking operation in remain steadily, thereby ensure the stationarity of the connecting bridge body of a bridge when rotation or expanding-contracting action.
Claims (7)
1. passenger loading bridge auxiliary support apparatus, comprise with crossbeam (1) and be positioned at walking wheel carrier (2) below the crossbeam (1), it is characterized in that being provided with the crossbeam control apparatus between described crossbeam (1) and the walking wheel carrier (2), the crossbeam control apparatus comprises strut bar (3), retractable strut member (4), be installed in the horizon sensor (5) on the crossbeam (1) and be used to regulate and control the engine installation (7) that strut member (4) elongates or shortens, strut bar (3) upper end is fixedly linked with crossbeam (1), strut bar (3) lower end with the walking wheel carrier (2) be rotationally connected, strut member (4) two ends respectively with crossbeam (1), walking wheel carrier (2) is rotationally connected.
2. according to the described passenger loading bridge auxiliary support apparatus of claim 1, it is characterized in that described strut bar (3) lower end is rotationally connected by first hinge (21) and walking wheel carrier (2).
3. according to the described passenger loading bridge auxiliary support apparatus of claim 2, it is characterized in that described first hinge (21) is fixedly mounted on walking wheel carrier (2) right side, outer first oscillating bearing (61) that is set with of first hinge (21), described strut bar (3) is provided with first hole clipping (31), and first oscillating bearing (61) is installed in first hole clipping (31).
4. according to the described passenger loading bridge auxiliary support apparatus of claim 1, it is characterized in that described strut member (4) is a servo hydraulic cylinder, comprise cylinder body (40) and movable push bar (41), cylinder body (40) is rotatably connected on the described crossbeam (1) by the 3rd hinge (11), and movable push bar (41) is rotatably connected by second hinge (22) and walking wheel carrier (2).
5. according to the described passenger loading bridge auxiliary support apparatus of claim 4, it is characterized in that described second hinge (22) is fixedly mounted on walking wheel carrier (2) left side, the outer second joint bearing (62) that is set with of second hinge (22), described movable push bar (41) is provided with second hole clipping (410), and second joint bearing (62) is installed in second hole clipping (410); The outer suit three-knuckle bearing of described the 3rd hinge (11), three-knuckle bearing is installed on the described cylinder body (40).
6. according to the described passenger loading bridge auxiliary support apparatus of claim 1, it is characterized in that described strut member (4) is a servo hydraulic cylinder, comprise cylinder body (40) and movable push bar (41), cylinder body (40) is rotatably connected on the described walking wheel carrier (2) by hinge, and movable push bar (41) also is rotatably connected by hinge and crossbeam (1).
7. according to claim 4 or 6 described passenger loading bridge auxiliary support apparatus, it is characterized in that described engine installation (7) is a Hydraulic Station, described servo hydraulic cylinder (4) is communicated with Hydraulic Station by oil pipe, and described crossbeam (1) is a hollow steel tube, and Hydraulic Station is arranged on above the crossbeam (1) or the side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201943341U CN201484665U (en) | 2009-09-04 | 2009-09-04 | Auxiliary supporting device of passenger boarding bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201943341U CN201484665U (en) | 2009-09-04 | 2009-09-04 | Auxiliary supporting device of passenger boarding bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201484665U true CN201484665U (en) | 2010-05-26 |
Family
ID=42423556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201943341U Expired - Fee Related CN201484665U (en) | 2009-09-04 | 2009-09-04 | Auxiliary supporting device of passenger boarding bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201484665U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996565A (en) * | 2012-10-18 | 2013-03-27 | 蒂森克虏伯机场***(中山)有限公司 | Lifting plunger type cylinder structure of boarding bridge |
| CN103057724A (en) * | 2013-01-08 | 2013-04-24 | 蒂森克虏伯机场***(中山)有限公司 | Aerobridge stabilizer |
| JP2017030690A (en) * | 2015-08-06 | 2017-02-09 | 新明和工業株式会社 | Passenger loading bridge |
| CN107235157A (en) * | 2017-06-06 | 2017-10-10 | 美迪斯智能装备有限公司 | The adjustable plateform system that picks for boarding vehicle |
-
2009
- 2009-09-04 CN CN2009201943341U patent/CN201484665U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996565A (en) * | 2012-10-18 | 2013-03-27 | 蒂森克虏伯机场***(中山)有限公司 | Lifting plunger type cylinder structure of boarding bridge |
| CN103057724A (en) * | 2013-01-08 | 2013-04-24 | 蒂森克虏伯机场***(中山)有限公司 | Aerobridge stabilizer |
| JP2017030690A (en) * | 2015-08-06 | 2017-02-09 | 新明和工業株式会社 | Passenger loading bridge |
| CN107235157A (en) * | 2017-06-06 | 2017-10-10 | 美迪斯智能装备有限公司 | The adjustable plateform system that picks for boarding vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20180904 |