JP3619519B2 - Vehicle having deck and cabin lifting device - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a vehicle having a lifting device in a deck and a cabin, and relates to a method of carrying a person, a wheelchair or the like with an elevator function that connects a doorway of a building and an airplane to a traveling surface of the vehicle.
[0002]
The present invention relates to a vehicle used for lifting and transporting people and luggage and traveling between buildings or transport equipment and between buildings or transport equipment and the ground.
[0003]
[Prior art]
Even if there are stairs that are not normally used by many people in buildings, accidents may occur if a large number of people rush to the stairs during an event, etc. Going to the side of the plane by the shuttle bus inside and getting on the plane with a lap, but in bad weather such as rainy weather, it is dangerous because more people rush into the narrow and slippery stairs. There are few elevators even in public facilities below the third floor,
There is even less slope. A wheelchair for a disabled person who uses a lap for boarding an airplane needs to be carried by human power.
[0004]
This type of conventional passenger transport vehicle has a cabin that can be moved up and down without the function of a deck. The passenger is accommodated in the cabin from the departure lobby, the cabin is lowered, and the vicinity of the airplane. Run until. Next, after raising the cabin, the windshield extends to connect the boarding gate of the airplane and the cabin. Thereafter, as a passenger boarding an airplane from a boarding gate of a cabin, for example, a passenger transport vehicle as described in Japanese Patent Laid-Open Publication No. 2-51800 and “Akai Sho 62-27900” are described. There is a patent publication of a vehicle with a trap.
[0005]
[Problems to be solved by the invention]
In the above-described method, the stairs of the building and the turret of the airfield are congested when used at one time, and there is a further risk of shogi defeat in bad weather such as rainy weather. There was a drawback that wheelchairs were not able to pass through the stairs of buildings and turlaps.
[0006]
The cabin is located at the entrance of the building or transport equipment until the cabin rises in the vicinity of the building or transport equipment after the person and luggage are stored in the cabin and the entrance of the building or transport equipment is in close contact with the cabin. The cabin is unstable due to the movement of the self-propelled vehicle and the wind due to the wind when adjusting to the doorway.
[0007]
In order for people and luggage to move between the entrance of the building or transport equipment and the ground, in the cabin ascending / descending range, the cabin that moves up and down between the entrance of the building or transport equipment and the body of the self-propelled vehicle, There was no flat corridor function for those who have difficulty moving on the wheelchair and normal flow between the cabin on the body and the ground.
[0008]
[Means for Solving the Problems]
The present invention safely guides the user by using parts to make contact with the doorway of the deck that matches the doorway of the airplane, such as the doorway of the building. The deck is set at the entrance and exit of the building and the boarding / exiting operation is naturally different from the cabin even if there is a middle floor. The deck and cabin aisles are wide enough for wheelchairs. The cabin repeats ascending and descending according to the will of the user like an elevator. Apart from this, there is a limit to the number of users that can be processed at one time. The deck is provided with a passage that can cross a plurality of decks.
[0009]
From the following example, the operation sequence will be explained in order. First, it is lowered to the position closest to the self-propelled vehicle, the deck stored on the body rises, and the doorway of the building and the windshield of the deck closely contact each other The entrance and deck to be connected are connected.
[0010]
Next, the cabin stored on the body of the self-propelled vehicle rises and is connected to the deck connected to the doorway, and people and luggage are moved from the doorway of the building through the deck and into the cabin.
[0011]
Thereafter, the cabin descends to the retracted position on the body of the self-propelled vehicle, and then the windshield of the deck moves away from the entrance of the building and descends to the retracted position on the body of the self-propelled vehicle.
[0012]
The body of the self-propelled vehicle is set to a height at which the self-propelled vehicle can travel from the position closest to the ground, and the self-propelled vehicle travels to the vicinity of the transportation equipment.
[0013]
Next, the deck in the retracted position on the body of the self-propelled vehicle is raised to the entrance / exit of the transport equipment, and an adjustment operation is performed to match the position of the entrance / exit so that the windshield can be brought into close contact with the entrance / exit.
[0014]
The position where the self-propelled vehicle can travel is set to the position closest to the ground, and the self-propelled vehicle is brought into a stable state.
[0015]
And the said windshield is stuck and the deck is connected. Next, the cabin stored on the body of the self-propelled vehicle rises and is connected to the deck connected to the entrance, and people and luggage pass from the cabin through the deck to the entrance of the transport equipment. Or, there is a reverse order to that described above.
[0016]
Furthermore, when moving people and luggage between the entrance of a building or transport equipment and the ground, the operation sequence will be explained from the following example. First, the entrance and exit of the building or transport equipment and the windshield of the deck are in close contact. And connect.
[0017]
Next, a person and a load are transported up and down between a cabin stored on the body of the self-propelled vehicle and a deck connected to the doorway.
[0018]
Then, the cabin stored on the body of the self-propelled vehicle and the bridge stored within the width of the vehicle are deployed to the ground, and the flat passage from the cabin stored on the body of the self-propelled vehicle to the ground In this way, people and luggage can be moved. There is also an order reverse to that described above and these repetitive operations.
[0019]
Since the movable inclination of the wheelchair is within about 5%, the self-propelled vehicle has a low-floor type body in order to allow the bridge length to be within about 5% when stored within the vehicle width and deployed.
[0020]
The lifting device lifts and lowers the deck and the cabin freely. The mechanism varies depending on the number of people on the cabin and the load amount of the luggage, but in this embodiment, a mechanism for evenly extending and retracting the three-stage struts by the hydraulic cylinder. (Not shown), the deck is raised and lowered by the front deck column of the first lifting device or the rear deck column of the second lifting device. The cabin is raised and lowered by the front cabin column of the first lifting device and the rear cabin column of the second lifting device.
[0021]
【Example】
Next, the present invention will be described with reference to the drawings.
FIG. 1 is a side view of a vehicle according to an embodiment of the present invention. 1 is a deck, 2 is a cabin, 3, 4 and 5 are lifting devices, and a fixed mast and a slide attached to the chassis as a description of the lifting device. It consists of a dynamic mast. The fixed mast has a sliding mast in the shape of a C channel, and in order to move the sliding mast up and down, a screw is cut to a rod-like outer diameter, and a female screw is cut on a support plate of the sliding mast. This allows the sliding mast to move up and down. The vertical movement in the sliding mast is threaded to a rod-like outer diameter, and the female support plate is cut in the cabin support plate, which allows the vertical movement in the sliding mast. The bottom part of the cabin and the support plate of the cabin are fixed with mounting screws, so that the cabin, the mast and the vehicle are integrated. Indispensable for the vertical movement of the sliding mast is a hole with a key groove on the rod-shaped inner diameter, and a shaft with the same diameter also has a key groove. As a result, even if the sliding mast moves up and down the fixed mast with the key, the rotational movement is transmitted from the shaft even when the sliding mast moves up and down. An electric motor is disposed between the fixed mast and the chassis because the fixed mast shaft and the sliding mast shaft require rotational motion. 6 and 7 are deck dampers, 8 and 9 are cabin dampers, 10 and 11 are chassis-side deck dampers, 12 and 13 are chassis-side cabin dampers, 14 and 15 are vehicle body anchors, and 16 is a cab. At the bottom is the engine room. 17 is a front tire, and the tire size is larger than 18 to support the weight of the engine, 18 is a rear tire, and the tire size is reduced to make the floor as low as possible, 19 is a chassis, 20 Is a traveling surface of the vehicle, 21 is a slope plate that is set apart from the traveling surface of the vehicle, 22 is an attachment screw for the slope plate, and FIG. 1 is a deck, 2 is a cabin, 3 is a deck lifting device, 4 and 5 are cabin lifting devices, 6 and 7 are deck dampers, 8 and 9 are cabin dampers, and 10 and 11 are for chassis decks. The dampers 12 and 13 were dampers for the chassis-side cabin, and 14 and 15 were fixed to the running surface of the vehicle by a body fixing machine. 16 is a driver's cab, 17 is a front wheel tire, 18 is a rear wheel tire, 19 is a chassis, 20 is a running surface of the vehicle, 21 is a slope plate tilted on the running surface, 22 is a mounting screw for the slope plate, and 23 is 24 is set on the fuselage of the airplane, 25 is the side door of the deck, 26 is the deck side door, 27 is the doorway between the decks of the cabin, 28 is the doorway between the anti-deck of the cabin, and 29 is the doorway of the airplane It is a doorway.
[0022]
In the next embodiment, in FIG. 3, the first elevating device 5, the second elevating device 6 and the bridge 7 are attached to the body 22 of the self-propelled vehicle 1, and the first elevating device 5 is attached to the front deck column 12. There is a front deck 3 in the storage position on the body attached and a cabin 2 in the operating position attached to the front cabin column 13, and the second lifting device 6 has the cabin 2 in the operating position attached to the rear cabin column 14. And the rear deck 4 in the operating position attached to the rear deck column 15.
[0023]
The front deck 3 and the rear deck 4 in FIG. 3 are provided with windshields on the side where they are in close contact with the doorway of the building or transport equipment, and are provided with adjustment mechanisms on the left and right sides of the doorway.
[0024]
The sliding door 16 is in the middle of a box shape long before and after the cabin 2 in FIG. 3, and in the storage position of the cabin 2 as shown in FIG. At the entrance to the ground 23.
[0025]
3, 4, and 6 of the self-propelled vehicle 1 are in a stable state in which the body 22 is closest to the ground 23, and FIG. 3 is a traveling state in which the body 22 is separated from the ground 23.
[0026]
The vehicle of FIG. 5 has the front deck 3, the rear deck 4, the cabin 2, the bridge 7, and the stairs 8 in the retracted position in the running state or the stopped state.
[0027]
【The invention's effect】
As described above, in the present invention, it is possible to avoid the danger of staircases crowded at an event in a building, use a wheelchair in a place without a slope, or avoid the danger of using a staircase of a lap and use a wheelchair in an airplane. Depending on the lifting device, the effects of the present invention can be obtained.
[0028]
While bringing the vehicle close to the building or transport equipment, and connecting the entrance of the building or transport equipment to the deck, the passenger is placed in the cabin on the stable body so that the vehicle can move and the deck It is possible to eliminate the anxiety of passengers due to vibrations caused by ascent and descent and at the same time ensure safety.
[0029]
By connecting the entrance and exit of the building or transport equipment and the deck, the cabin can lift and lower the person and the luggage repeatedly between the bodies of the self-propelled vehicle safely and freely.
[0030]
A person who is difficult to move between the cabin on the body and the ground on a wheelchair and a normal flow can move in a flat passage.
[0031]
[Brief description of the drawings]
FIG. 1 is a side view of a vehicle according to an embodiment of a deck and a cabin according to the present invention.
FIG. 2 is a diagram showing an example of raising and lowering driving.
FIG. 3 is a side view of a state in which the rear portion of the cabin and the rear deck are connected to each other.
FIG. 4 is a side view of a state in which a front deck and a front part of a cabin are connected.
FIG. 5 is a side view of a self-propelled vehicle in a traveling state.
FIG. 6 is a rear side view of the vehicle in a deployed state or retracted state of the bridge.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Deck 2 Cabin 3 Deck raising / lowering device 4, 5 Cabin raising / lowering device 6, 7 Deck damper 8, 9 Cabin damper 10, 11 Chassis-side deck damper 12, 13 Chassis-side cabin damper 14, 15 Fixing machine 16 Driver's cab 17 Front wheel tire on cab side 18 Cabin side rear wheel tire 19 Chassis 20 Vehicle running surface 21 Slope plate 22 Slope plate mounting screw 23 Airplane fuselage 24 Bellows 25 Deck side lateral door 26 Deck side passage door 27 Cabin inter-deck passage door 28 Cabin anti-deck passage door 29 Airplane entrance / exit as shown in FIG. 3 1 Self-propelled vehicle 2 Cabin 3 Front deck 4 Rear deck 5 First elevating device 6 Second elevating device

Claims (1)

Short box-shaped deck connected to the entrance of the building or transport equipment and used as a communication passage between the entrance and the cabin, and a long box-shaped front and back for accommodating people and luggage and connecting to the deck A vehicle having a deck and a cabin elevating device, characterized in that the deck and a support mechanism that allows the cabin to be raised and lowered are provided on the same body of the self-propelled vehicle.

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