CN2534098Y - Automatic boarding mobile stairs vehicle - Google Patents
Automatic boarding mobile stairs vehicle Download PDFInfo
- Publication number
- CN2534098Y CN2534098Y CN 02202590 CN02202590U CN2534098Y CN 2534098 Y CN2534098 Y CN 2534098Y CN 02202590 CN02202590 CN 02202590 CN 02202590 U CN02202590 U CN 02202590U CN 2534098 Y CN2534098 Y CN 2534098Y
- Authority
- CN
- China
- Prior art keywords
- escalater
- crossbeam
- car
- hydraulic pump
- motor
- 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
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Abstract
The utility model relates to an automatic boarding winding stair vehicle, characterized in that a power transmission device and a hydraulic pressure hoisting gear device are arranged on a girder of a maneuvering transfer car; an auto stairs is rotated by connecting power between a power taking off and a gearbox, wherein the power passes through the transmission system consisting of a shaft, a vertical turbine shaft, a spigot shaft, a sun gear, a big sprocket and a chain, and then through the hydraulic pressure hoisting gear device, thus the auto stairs can be lifted automatically. The winding stair vehicle has the effects and advantages of being safe, convenient and speedy.
Description
(1) technical field
The utility model relates to a kind of winding stair car of boarding automatically, is used for the upper and lower cabin of airplane passenger, belongs to the transport vehicle technical field.
(2) background technology
At present, the upper and lower aircraft of passenger all adopts passage or fixed ladder to board, its weak point is, when the large aircraft cabin is too high, the passenger carries luggage or the elderly, the upper and lower cabin of disabled person is very inconvenient, even cause danger, and for example when state leader visit or when ushering in and out the honored guest and holding welcome ceremony out of doors, and the honored guest who attracts most attention can only be back to seeing off the people when boarding a plane, fixedly the winding stair step is steeper because of using again when getting off the plane, and can only bow and see the winding stair step, can not come back to the people's signal of meeting sb. at the airport, not only indecency, and cause danger easily.
(3) the summary of the invention the purpose of this utility model just for the shortcoming that overcomes above-mentioned prior art with not enough, and design a kind of winding stair car of boarding automatically safely and easily, the upper and lower aircraft of passenger is quick more, safety thereby make, and is convenient.
The purpose of this utility model realizes by following technical proposal:
Automatically the winding stair car of boarding comprises that motor-driven holder car (19), escalater (8), auxilliary ladder (1) is characterized in that:
A) on motor-driven holder crossbeam (4) top an escalater power drive is arranged, it is by power takeoff (15), transmission shaft (17), headstock (7), center shaft (6), sun gear (21), hinge wheel (22) and chain (23) are formed, input end gear of power takeoff (26) and motor-driven holder car internal speed-changing case gear (20) engagement, the mouth of power takeoff is connected with transmission shaft (17), transmission shaft end worm screw (24) and interior vertical turbine axle (25) engagement of headstock, turbo-shaft upper end worm screw and sun gear (21) engagement, a pair of hinge wheel (22) is arranged on the concentric shafts of sun gear, the both sides chain engages of hinge wheel and escalater, the both ends of center shaft are with antifriction-bearing box (5), bearing installation And in bearing carrier ring is fixed on the support (3), and support is fixed on the crossbeam middle part between holder car two trailing wheels;
B) hydraulic lift of a pair of escalater is arranged on the crossbeam of motor-driven holder car operator's compartment (12) rear portion, it is made up of two telescopic strut bars (9), Hydraulic Pump (16), non-return valve (18), Hydraulic Pump is installed in the crossbeam bottom, non-return valve is installed on the Hydraulic Pump, Hydraulic Pump is connected by high pressure fuel pipe and strut bar bottom oil inlet, and the bottom is connected with bearing ear bearing pin on being fixed on crossbeam.
Described winding stair car, it is characterized in that it also has safe audio-visual apparatus, it is made up of audiovisual safety governor (11) and camera (10), and the audiovisual safety governor is installed in the operator's compartment (12), camera is installed the escalater upper end, connects audiovisual safety governor and camera by optical cable.
Owing to take technique scheme, it is safer, convenient, fast to make the utility model compared with the prior art have a upper and lower aircraft of passenger, particularly convenient to carrying the more passenger of luggage, laborsaving, advantage that the elderly, disabled person are particularly more outstanding and effect, simultaneously to arrival of a guest, the visit upper and lower aircraft can with the aspectant greeting of people or farewell crowd of meeting sb. at the airport, express mutual friendship.
(4) description of drawings
Fig. 1 is a structural representation of the present utility model,
Fig. 2 is the structural representation of power drive.
(5) specific embodiment
Automatically the winding stair car of boarding, by shown in Figure 1, it comprises motor-driven holder car (19), escalater (8), auxilliary ladder (1), on the big Beam of motor-driven holder car (4) top an escalater power drive is arranged, it is by power takeoff (15), transmission shaft (17), headstock (7), center shaft (6), sun gear (21), hinge wheel (22) and chain (23) are formed, input end gear of power takeoff (26) and motor-driven holder car internal speed-changing case gear (20) engagement, be used to obtain transfer motion power, the mouth of power takeoff is connected with transmission shaft (17), with in the transmission of power headstock with transmission axle head worm screw (24) ingear vertical turbine axle (25), pass to again with turbo-shaft ingear sun gear (21) sun gear and pass to again and the coaxial a pair of hinge wheel of sun gear (22), hinge wheel and escalater both sides chain engages drive the escalater motion, by shown in Figure 2, the both ends of center shaft are with antifriction-bearing box (5), bearing installation And in bearing carrier ring is fixed on the support (3), support is fixed on crossbeam middle part between holder car two trailing wheels, reaches on the escalater by conversion gearbox gear hand of rotation, following running.
The hydraulic lift that a pair of escalater is arranged on the crossbeam behind the motor-driven holder car operator's compartment (12), it is by two telescopic strut bars (9), Hydraulic Pump (16), non-return valve (18) is formed, Hydraulic Pump is installed in the crossbeam bottom, non-return valve is installed on the Hydraulic Pump, Hydraulic Pump is connected with strut bar bottom oil inlet by the high pressure fuel pipe (not shown) again, two post uppers are connected with bearing pin by the gown ear with the escalater two bottom sides, the bottom is connected (not shown) with bearing ear bearing pin on being fixed on crossbeam, the primer fluid press pump promotes the escalater landing in order to lifting hydraulic pressure strut bar.
In holder car both sides 4 cover hydraulic support frames (14) are installed and are in retracted state at ordinary times, during use, the primer fluid press pump, it is stable with the work safety of guaranteeing the winding stair car on the ground by high pressure fuel pipe support to be released support, also can compensate the effect of escalater adjustable height simultaneously, to adapt to the use of different aircraft models.
The utility model also has safe audio-visual apparatus, it is formed the audiovisual safety governor by audiovisual controller (11) and camera (10) and is installed in the operator's compartment (12), camera is installed in the escalater upper end, connect by optical cable, make things convenient for the navigating mate operation, make it to observe at any time upper and lower machine personnel situation to guarantee safety.
In addition also be provided with auxilliary terraced hydraulic efficiency pressure system, auxilliary ladder (1) has 2-4 level step, so that land smoothly, can put back in the auxilliary terraced case (2) of escalater lower end after using.For guaranteeing the personnel's of boarding safety, also have the safety arrestment self-locking device, in a single day malfunctioning when hydraulic efficiency pressure system, can start safe self-locking controller (not shown), make hydraulic efficiency pressure system locked, personnel can step on, get off the plane by locked winding stair safety.
During work, the winding stair car is reached cabin door Chu ， And aim at hatch door, put down hydraulic support, the primer fluid press pump rises escalater and combines with the hatch door platform, put down auxilliary ladder again, be communicated with power takeoff, escalater is rotated, this moment, the passenger can upper and lower aircraft, observe passenger's situation by audio-visual apparatus, work finishes, and will assist in the auxilliary terraced case of ladder income, put down escalater to falling support (13) after rise, by among the figure shown in the dotted line.
Claims (2)
1, the winding stair car of boarding automatically comprises that motor-driven holder car (19), escalater (8), auxilliary ladder (1) is characterized in that:
A) on motor-driven holder crossbeam (4) top an escalater power drive is arranged, it is by power takeoff (15), transmission shaft (17), headstock (7), center shaft (6), sun gear (21), hinge wheel (22) and chain (23) are formed, input end gear of power takeoff (26) and motor-driven holder car internal speed-changing case gear (20) engagement, the mouth of power takeoff is connected with transmission shaft (17), transmission shaft end worm screw (24) and interior vertical turbine axle (25) engagement of headstock, turbo-shaft upper end worm screw and sun gear (21) engagement, a pair of hinge wheel (22) is arranged on the concentric shafts of sun gear, the both sides chain engages of hinge wheel and escalater, the both ends of center shaft are with antifriction-bearing box (5), bearing installation And in bearing carrier ring is fixed on the support (3), and support is fixed on the crossbeam middle part between holder car two trailing wheels;
B) hydraulic lift of a pair of escalater is arranged on the crossbeam of motor-driven holder car operator's compartment (12) rear portion, it is made up of two telescopic strut bars (9), Hydraulic Pump (16), non-return valve (18), Hydraulic Pump is installed in the crossbeam bottom, non-return valve is installed on the Hydraulic Pump, Hydraulic Pump is connected by high pressure fuel pipe and strut bar bottom oil inlet, and the bottom is connected with bearing ear bearing pin on being fixed on crossbeam.
2, winding stair car according to claim 1, it is characterized in that it also has safe audio-visual apparatus, it is made up of audiovisual safety governor (11) and camera (10), the audiovisual safety governor is installed in the operator's compartment (12), camera is installed the escalater upper end, connects audiovisual safety governor and camera by optical cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02202590 CN2534098Y (en) | 2002-01-29 | 2002-01-29 | Automatic boarding mobile stairs vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02202590 CN2534098Y (en) | 2002-01-29 | 2002-01-29 | Automatic boarding mobile stairs vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2534098Y true CN2534098Y (en) | 2003-02-05 |
Family
ID=33685073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02202590 Expired - Fee Related CN2534098Y (en) | 2002-01-29 | 2002-01-29 | Automatic boarding mobile stairs vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2534098Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158709A (en) * | 2020-10-27 | 2021-01-01 | 杭州西奥电梯有限公司 | Movable escalator |
| JP7483937B2 (en) | 2020-10-30 | 2024-05-15 | 徐州徐工随車起重机有限公司 | Self-propelled tunnel maintenance vehicle |
-
2002
- 2002-01-29 CN CN 02202590 patent/CN2534098Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP7483937B2 (en) | 2020-10-30 | 2024-05-15 | 徐州徐工随車起重机有限公司 | Self-propelled tunnel maintenance vehicle |
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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 |