JP2001199330A - Rolling stock - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a comfortable car inside space for satisfying both passengers for a long distance and a short distance. SOLUTION: This rolling stock 1 is a two-storied rolling stock having a floor member 10 for the first floor and a floor member 18 for the second floor, and has combination bogies 30 under the doorways 20. Air conditioning apparatuses 70 are mounted above the doorways 20, and an air conditioning duct is arranged above stairs 42. The first floor F1 is formed for passengers for a short distance, and the second floor F2 is formed for passengers for a long distance, arranging proper seats.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a railway vehicle,
It is suitable for transportation equipment such as a bus, a ship, and an aircraft that transports a large amount of passengers.

[0002]

2. Description of the Related Art There is a strong demand for improvement of transportation efficiency in recent railway transportation in Japan. For this reason, two-story vehicles that can carry more passengers with the same train set have appeared in various places. This includes, for example, E1 Shinkansen trains of East Japan Railway Company (vehicle technology, June 1994, pp. 51-71) and the Paris subway line A (internationa
l railway journal June 1999, pp. 56-57).

[0003]

The rise in land prices in urban areas has accelerated the spread of residential areas to suburbs. The expansion of the commuting zone has demanded more functions from the railway vehicles operated there. During the busiest morning and evening commutes, you need to carry as many passengers as possible. Therefore, a floor area that can accommodate many passengers is desired. There is no space to install facilities that promote comfort to passengers, such as toilets, restrooms and vending machines. On the contrary, there are many vehicles that store long seats or seats when congested. Therefore, 2
A multi-storey commuter train is open. Also, a new type of all-story vehicle is RRR 19999.9 26-27.
Page.

On the other hand, it is necessary to carry passengers as comfortably as possible during the quietest day. Therefore, it is desired to provide a comfortable stool that can be seated by many passengers. Moreover,
Dispersion of residential areas into rural areas in the metropolitan area will increase ride time, so toilet facilities are particularly necessary. Further, for a passenger riding a long distance, a cross seat that sits in the traveling direction is more desirable than a long seat that sits with a window behind. In response, Kinki Nippon Railway has developed Series 5800 with semi-cross seats that can be converted to long seats. This is described in Vehicle Technology No. 215, pp. 44-59.

[0005] However, it is difficult to satisfy both needs during congestion and during off-peak hours. As a means for satisfying both of these needs, it is conceivable to change the form of seats for each vehicle or to install them with a reduced number of toilets. But,
Vehicles designed for off-peak hours will further increase congestion, and some vehicles will be farther away from the toilet. For this reason, it is difficult to solve the problem by this means.

It is also conceivable to increase the number of vehicles per train to eliminate congestion during commuting and to manufacture a vehicle having a comfortable interior. In order to realize this method, it is necessary to extend the station platform length. However, rising land prices in metropolitan areas make this difficult. For this reason, it has been difficult for the conventional technology to satisfy both needs during times of congestion and during times of light.

[0007] It is an object of the present invention to provide a vehicle that secures a large number of passengers during congestion and secures a large number of comfortable seats during low traffic.

[0008]

SUMMARY OF THE INVENTION It is an object of the present invention to provide a two-story vehicle in which a connecting bogie is arranged between adjacent vehicles, an entrance is arranged immediately above the bogie, and an air conditioner is installed above the entrance. Can be achieved by:

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a side view showing an outline of a railway vehicle of the present invention, FIG. 2 is a sectional view taken along line AA of FIG. 1, and FIG.
It is BB sectional drawing of. Side structure 12 forming a side surface, roof structure 14 forming a roof, underframe 1 forming a floor member
0, consisting of a wife structure 16 constituting an end in the longitudinal direction. The side structure 12, the roof structure 14, and the underframe 10 are each formed by joining a plurality of extruded members. The longitudinal direction of the extruded profile is set to the longitudinal direction of the vehicle body. The extruded profile is a hollow profile made of an aluminum alloy.

Each vehicle is provided with an entrance 20 at both ends, and a floor 18 is provided between the entrances to form a two-story building. In order to meet the height standard of the station platform, the height of the floor surface 22 of the entrance 20 is 2
Second floor storey vehicle F ₂ to be the height between the ground floor F _1. In the portion where the entrance is arranged in the longitudinal direction of the vehicle, it is impossible to construct a two-story building, and there are spaces below and above the entrance that cannot be used as entrances. Doorway 20
A stair 42 is provided from the first floor to the second floor, and a stair 40 is provided on the first floor.

A carriage 30 is arranged in a space located immediately below the entrance 20. The truck 30 is a connecting truck 30 that supports two adjacent vehicles with one truck. As a result, the existing one at the end of the conventional two-story vehicle
There is no need to compose a story part. This effectively improves the riding efficiency because a vehicle having only a two-story structure is constructed excluding the entrance.

When the connecting truck 30 is used, it is necessary to reduce the axle load, which is the mass acting per wheel, to a certain value or less due to the restriction on the track side. The articulated trolley needs to support the mass of substantially one car by half of the adjacent vehicle with one trolley, so the axle load increases. For this reason, the mass to be supported is reduced by shortening the length of one vehicle body, and the axle load is reduced to a mass within the limit. Reducing the length per vehicle shortens the distance from each part of the vehicle to the entrance, so that the time required for getting on and off can be reduced.

Further, a device 70 for air conditioning is installed in a space above the entrance 20. Cold and warm air A ₁ produced by the device 70 for air conditioning installed in doorways top of the vehicle end is sent to each part of the room is located in the center of the vehicle through the pipe 82 in the interior of the duct 80, in the room air a ₂ is受戻the device 70 for air conditioning through another duct 84. Duct 80 for sending and receiving air for air conditioning
Is placed just above the stool, but at a position where it does not hinder the passenger from sitting down. In addition, loading shelves 52 and 62 are installed at the same position in the center of the vehicle. Shelves 52, 62
The passenger who wants to use the car can store the cargo at the center of the vehicle, and the passenger who does not need the cargo can sit at any place.

[0014] 1F F ₁ of the vehicle, for example, a passenger for traveling short distances, such as many passengers ride, place the seat 50 of the simple type, Nitana 52 is provided overhead. 2F F ₂ of the vehicle, for example, the passenger's traveling long distances, to place the seat 60 of the direction perpendicular to the traveling direction, Nitana 62 is provided overhead.

In such a configuration, it is possible to design a vehicle capable of carrying a large amount of passengers at one time by effectively utilizing the space within the vehicle limit.

FIGS. 4 and 5 show a second embodiment. In the present vehicle 1a, path directed from the floor 22 of the doorway 20 at the same height as the platform PH on the first floor F ₁ of the floor 10, a slope surface 40a instead of the stairs, the second floor F ₂ bed The passage toward 18 is a stairway 42. Other configurations are the same as those of the above-described embodiment, and thus the same reference numerals are given and the description is omitted.

[0017] 1 floor F ₁ and the second floor F ₂ provides an in-vehicle space tailored to the passenger ride time and travel form. 2 with good view
Floor F ₂ is primarily to place the seat 60 passengers for traveling a long distance. Further, the first floor F ₁ is either disposed seats simple expression to ride that as many passengers passengers for traveling short distances, or stand-up only to be. Since passengers traveling to close range the number of times of out, entrance 20 and the first floor F ₁ realizes the safe and smooth out by contacting with a slope 40a. On the other hand, since the second floor F ₂ to increase the possible number of stools, do not take the area to move up and down the stairs 40
Contact at Here, the width _{W 1} of the slope 40a is a wider than the width _{W 2} of the stairs 40. In addition,
Naturally, the floor of the entrance and the first floor may be connected by stairs, and the floor of the entrance and the second floor may be connected by a slope.

With this configuration, it is possible to eliminate congestion during commuting and commuting, and to provide a comfortable space for long-distance travelers. In some cases, the first floor may be a long-distance passenger and the second floor may be a short-distance passenger.

FIG. 6 shows a third embodiment. This vehicle 1b
Adopts a bogie 30a having three axles 32 in order to reduce the axle load. In such a configuration, the mass of the vehicle can be increased, so that more passengers can be transported.

FIG. 7 shows a fourth embodiment. This vehicle 1c
, A third doorway 20a is arranged at the center of the vehicle body,
The cart 34 is arranged immediately below the entrance 20a. Still, an air conditioning device 70a is arranged above the entrance 20a.
In such a configuration, the length per vehicle can be increased. Therefore, the number of connecting devices is reduced, so that the manufacturing cost is reduced, and the number of through paths existing between the adjacent vehicles is reduced, so that the space can be used effectively.

The technical scope of the present invention is not limited to the language described in each claim or the language described in the section for solving the problem, and is easily replaced by those skilled in the art. It extends to a range.

[0022]

According to the present invention, in a two-story vehicle, the first floor where an entrance is installed is used for short-distance passengers, and the second floor is used for long-distance passengers with increased seating capacity. In some cases, a vehicle that meets the needs of passengers can be provided without extending the train length.

[Brief description of the drawings]

FIG. 1 is a side view of one embodiment of the present invention.

FIG. 2 is a longitudinal sectional view of one embodiment of the present invention.

FIG. 3 is a longitudinal sectional view of one embodiment of the present invention.

FIG. 4 is a longitudinal sectional view of one embodiment of the present invention.

FIG. 5 is a side view of one embodiment of the present invention.

FIG. 6 is a side view of one embodiment of the present invention.

FIG. 7 is a side view of one embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Vehicle 10 Floor member 12 Side structure 14 Roof structure 16 Wife structure 18 2nd floor member 20 Entrance 30 Truck 40, 42 Stairs 70 Air conditioning equipment

──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat ゛ (Reference) B61F 3/12 B61F 3/12 (72) Inventor Yoko Aizu 794, Higashi-Toyoi, Kazamatsu-shi, Yamaguchi Pref. Inside the Hitachi Kasado Works (72) Inventor Michio Sebata 794, Higashi-Toyoi, Oaza, Kudamatsu City, Yamaguchi Prefecture Co., Ltd. Within the Kasado Works, Hitachi, Ltd. Inside the Kasado Works of Hitachi, Ltd. (72) Kazuhiro Makino, 794, Higashi-Toyoi, Oji, Kudamatsu-shi, Yamaguchi Prefecture Co., Ltd. Inside Hitachi Kasado Works

Claims (5)

[Claims] 1. An air conditioner disposed above an entrance and a truck disposed immediately below the entrance and exit of a railway vehicle having entrances and exits arranged at both ends of the vehicle and having a two-story structure between the entrance and exit. And an adjacent bogie that supports both vehicles by being disposed over an adjacent vehicle;
With a duct placed just above the stool from the air conditioning equipment,
A railway vehicle, wherein the duct is not arranged at the center of the vehicle, and includes a cargo shelf arranged at a portion where the duct is not arranged. 2. The railway vehicle according to claim 1, wherein a stair connecting the floor of the entrance and the floor of the second floor is connected to the floor of the entrance.
A railway vehicle comprising a slope connecting floor surfaces of floor portions, wherein a width of the staircase is smaller than a width of the slope. 3. The railway vehicle according to claim 1, wherein a stair connecting the floor of the entrance and the floor of the first floor portion, and a floor of the entrance and exit,
A railway vehicle comprising a slope connecting floor surfaces of floor portions, wherein a width of the staircase is smaller than a width of the slope. 4. A railway vehicle having an entrance and exit at both ends of a vehicle and a two-story structure between the entrance and exit, comprising: a stool attached to a traveling direction of a vehicle disposed on a first floor; A railroad vehicle comprising a stool arranged in a direction perpendicular to a traveling direction of a vehicle arranged in a railway vehicle. 5. The railway vehicle according to claim 1, wherein one bogie has three axles.