CN2434228Y - Movable automatic gangway ladder - Google Patents
Movable automatic gangway ladder Download PDFInfo
- Publication number
- CN2434228Y CN2434228Y CN 00232991 CN00232991U CN2434228Y CN 2434228 Y CN2434228 Y CN 2434228Y CN 00232991 CN00232991 CN 00232991 CN 00232991 U CN00232991 U CN 00232991U CN 2434228 Y CN2434228 Y CN 2434228Y
- Authority
- CN
- China
- Prior art keywords
- escalator
- gangway ladder
- autotruck
- automatic
- automatic gangway
- 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.)
- Expired - Fee Related
Links
- 239000012530 fluid Substances 0.000 claims description 13
- 230000001174 ascending effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
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- Escalators And Moving Walkways (AREA)
Abstract
The utility model discloses a portable automatic gangway ladder, it includes automatic escalator, truck, hydraulic pressure case, jar etc, its leading features is exactly that the one end of insurance frame is connected with No. 2 pneumatic cylinders on the automatic escalator, the other end then with locate the support swing joint on the truck to ensure automatic gangway ladder operating condition stable, go back ann light on automatic escalator, make the passenger can conveniently board on night, leave the machine, it is present airport ideal board, leave the machine gangway ladder, extensive social and good economic benefits have.
Description
The utility model relates to a kind of aircraft staircase of stepping on, disembark, particularly portable Automatic gangway ladder.
The passenger boards and disembarks generally is the trestle type passage realization that is provided with by the airport, perhaps realizes by portable gangway ladder." Automatic gangway ladder " as Chinese patent ZL97220497.0, it can realize that aircraft makes the passenger step on, disembark at any specific position, want much flexible than the trestle type passage, it mainly is that staircase is placed on the automobile, drive staircase near the aircraft hatch by autotruck, achieve stepping on, disembarking of passenger, but this Automatic gangway ladder working stability is not good, if it is then inconvenient to step on, disembark at night.
The purpose of this utility model will provide a kind of good stability during work of stepping on, disembark, the portable Automatic gangway ladder of the safe ready of stepping on, disembark at night exactly.
The purpose of this utility model is achieved like this: it comprises escalator, autotruck and hydraulic fluid tank, escalator places on the autotruck, the escalator bottom is provided with the ascending stair platform, the top is provided with the platform of boarding, the driving engine of autotruck is connected with hydraulic fluid tank, the lower end rotation transverse axis of escalator and the fixedly transverse axis bearing flexible connection of rotation that is arranged on the automobile, on autotruck, be provided with support, the upper end of guard flexibly connects mutually with No. 2 hydraulic actuating cylinders on being arranged at escalator, its lower end then flexibly connects with support, to guarantee the Automatic gangway ladder stable working state, position transduser and camera are equipped with in top, upper end at escalator, then are provided with the shooting telltale that is connected with camera in the operator's compartment of autotruck.
On escalator, be provided with illuminating lamp.
In the operator's compartment of the operation control autotruck of hydraulic actuating cylinder and hydraulic fluid tank.
The portable Automatic gangway ladder of the utility model, since adopt said structure when No. 1 hydraulic actuating cylinder on the automobile break down or during other unforeseen circumstances owing to being located at the support on the autotruck and the effect of guard, make the stable working state of Automatic gangway ladder, safe and reliable, be provided with position transduser and camera in the front portion of staircase, operating personal can be aimed at the aircraft hatch very reposefully at the indoor gangway ladder that just can make of vehicle drive, under the unclear situation of light at night, also can know conveniently and step on, disembark, alleviate chaufeur and aircrew's labour intensity.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is an integral structure side schematic view of the present utility model.
Fig. 2 looks scheme drawing for the utility model ascending stair mansion.
Among the figure: the 1-escalator, the 2-handrail, the 3-autotruck, 4-rotates transverse axis,
5-hydraulic fluid tank 6-step, the 7-1 hydraulic actuating cylinder, the 8-2 hydraulic actuating cylinder,
The 9-guard, the 10-illuminating lamp, 11-protects the hurdle, the 12-tension wheel,
The 13-3 hydraulic actuating cylinder, 14-passenger plane hatch, the 15-position transduser,
16-passageway expansion plate, the 17-camera, the 18-shelf, the 19-support,
20-4 hydraulic actuating cylinder supporting leg, the 21-HM Hydraulic Motor, the 22-drive wheel, 23-draws ladder,
The 24-guardrail, 25-friction plate, 26-telltale.
As shown in Figure 1: escalator 1 bottom is provided with rotation transverse axis 4, flexibly connect with the rotation transverse axis bearing on autotruck 3 crossbeams, operation control in operation autotruck 3 operator'ies compartment, escalator 1 is by the lifting of No. 1 hydraulic actuating cylinder 7 realization escalators 1, escalator promotes the back and by No. 2 hydraulic actuating cylinders 8 guard 9 is pulled on the support 19 from automobile shelf 18, propulsive effort is provided by hydraulic fluid tank 5, on the position of position transduser 15 with passageway expansion plate 16 indication passenger plane hatch 14, by the flexible realization of passageway expansion plate 16 and docking of engine room hatchway, camera 17 is passed to images such as machine about the passenger on the telltale 26 of operator's compartment, hydraulic fluid tank 5 on the autotruck 3 is propulsions source of whole hydraulic efficiency equipment, control by the operation control in the operator's compartment, about No. 4 hydraulic actuating cylinder supporting legs 20 be fixed on the autotruck 3, the illuminating lamp 10 confession passengers in evening that are provided with on escalator 1 both sides step on, the illumination of disembarking is used, draw ladder 23 and be connected on the Automatic gangway ladder, handrail 2 is with step 6 operations.
In the use, after passenger plane comes to a complete stop, Automatic gangway ladder rests in passenger plane hatch 14 belows, the driving engine of autotruck is connected logical with hydraulic fluid tank 5, by the operator's compartment master cock, observation is installed in the image that camera 17 transmits on the operator's compartment telltale 26, front end alignment machine hatch 14 with escalator, after autotruck 3 comes to a complete stop, this car Transmission gear is moved on to these shelves of promotion hydraulic fluid tank power,, No. 4 hydraulic actuating cylinder supporting legs 20 are started by the valve of opening installation at operator's compartment, left and right sides supporting leg is put down land and press steady, open the control cock of No. 2 hydraulic actuating cylinders 8, guard 9 is boosted, open hydraulic actuating cylinder control valve again No. 1, escalator 1 is risen, make passageway expansion plate 16 just near aircraft cabin mouth 14 positions.Open No. 2 hydraulic actuating cylinder 8 control cock again guard 9 is pulled on the bearing 19, primer fluid pressure motor 21 drives drive wheel 22 operations, thereby drives step 6 rotations and handrail 2 rotations, the passenger is stepped on disembark.
After using end, close HM Hydraulic Motor 21, drive wheel 22 promptly shuts down, open hydraulic actuating cylinder 8 control cock No. 2, guard 9 is released support 19, open hydraulic actuating cylinder 7 control cock No. 1, make Automatic gangway ladder decline frame on support 19, open hydraulic actuating cylinder 8 control cock once more No. 2, guard 9 is pulled on the shelf 18, pack up hydraulic actuating cylinder 20 left and right sides supporting legs No. 4, open hydraulic actuating cylinder 13 control cock No. 3, passageway expansion plate 16 is regained, and autotruck 3 engine-drive bars and hydraulic fluid tank 5 leave, and will carry automobile and sail out of passenger plane.
The utility model and fixing gangway ladder and other movably Automatic gangway ladder are compared, and both removable also can making taken advantage of The visitor automatically steps on, disembarks, its duty safety, stable, be passenger plane desirable step on the instrument of disembarking, have wide General social benefit and good economic benefit.
Claims (3)
1, a kind of portable Automatic gangway ladder, comprise escalator (1) autotruck (3) and hydraulic fluid tank (5), escalator (1) places on the autotruck (3), the escalator bottom is provided with the ascending stair platform, the top is provided with the platform of boarding, autotruck (3) driving engine is connected with hydraulic fluid tank (5), the lower end rotation transverse axis and the rotation transverse axis bearing that is arranged on the automobile of its escalator flexibly connect, it is characterized in that: on autotruck (3), be provided with support (19), the upper end of guard (9) flexibly connects mutually with No. 2 hydraulic actuating cylinders (8) on being arranged at escalator (1), its lower end then flexibly connects with support (19), to guarantee the stable working state of Automatic gangway ladder, position transduser (15) and camera (17) are housed at the top, upper end of escalator (1), in the operator's compartment of autotruck (3), then are provided with the shooting telltale (26) that is connected with camera (17).
2, portable Automatic gangway ladder according to claim 1 is characterized in that: escalator (1) is provided with illuminating lamp (10).
3, portable Automatic gangway ladder according to claim 1 is characterized in that the operation control of hydraulic actuating cylinder (7) and hydraulic fluid tank (5) etc. is located in the operator's compartment of autotruck (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00232991 CN2434228Y (en) | 2000-06-20 | 2000-06-20 | Movable automatic gangway ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00232991 CN2434228Y (en) | 2000-06-20 | 2000-06-20 | Movable automatic gangway ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2434228Y true CN2434228Y (en) | 2001-06-13 |
Family
ID=33595463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00232991 Expired - Fee Related CN2434228Y (en) | 2000-06-20 | 2000-06-20 | Movable automatic gangway ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2434228Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982373A (en) * | 2010-10-14 | 2011-03-02 | 深圳市好时代专用挂车有限公司 | Boarding vehicle |
| CN107336840A (en) * | 2017-06-06 | 2017-11-10 | 美迪斯智能装备有限公司 | Boarding vehicle |
| CN111498136A (en) * | 2020-04-01 | 2020-08-07 | 北京永华控制技术有限公司 | Automatic lifting boarding vehicle |
| CN112158709A (en) * | 2020-10-27 | 2021-01-01 | 杭州西奥电梯有限公司 | Movable escalator |
-
2000
- 2000-06-20 CN CN 00232991 patent/CN2434228Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982373A (en) * | 2010-10-14 | 2011-03-02 | 深圳市好时代专用挂车有限公司 | Boarding vehicle |
| CN107336840A (en) * | 2017-06-06 | 2017-11-10 | 美迪斯智能装备有限公司 | Boarding vehicle |
| CN111498136A (en) * | 2020-04-01 | 2020-08-07 | 北京永华控制技术有限公司 | Automatic lifting boarding vehicle |
| CN112158709A (en) * | 2020-10-27 | 2021-01-01 | 杭州西奥电梯有限公司 | Movable escalator |
| CN112158709B (en) * | 2020-10-27 | 2022-12-13 | 杭州西奥电梯有限公司 | Movable escalator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |