CN103818387A

CN103818387A - Subway mixed train

Info

Publication number: CN103818387A
Application number: CN201410034508.3A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-01-24
Filing date: 2014-01-24
Publication date: 2014-05-28
Also published as: CN103112461A

Abstract

The invention discloses a subway mixed train. The subway mixed train has the advantages that the quantity of seats can be increased without extending platforms and fundamentally reducing the transport capacity, the comfort can be improved for partial passengers, the platform lengths required to be increased can be flexibly changed if the transport capacity needs to be improved, and accordingly extension transformation on the platforms can be reduced; the subway mixed train is longer than each platform, partitions are arranged in the train and divide the trains into seat areas at the ends of the train and mixed areas in the middle of the train, the seat areas are provided with carriage doors, and all the carriage doors are positioned within the range of each platform; a novel public transport travel mode implemented by the subway seat areas is provided, and accordingly the subway mixed train is comfortable to a certain extent and has characteristics of speediness and punctuality of a subway.

Description

Subway mixed train

Technical field

The present invention relates to a kind of railcar, especially a kind of subway train marshalling structure.

Background technology

Subway train is formed by connecting by more piece compartment at present, there is seat both sides in compartment, between seat, there is the passage that can stand by bus for passenger, subway circulation rhythm is fast, the dwell time is short, for passenger can get on or off the bus fast in of short duration parking period, on every joint railroad car lateral wall, be uniformly distributed multiple car door, while entering the station, all car door must rest within the scope of the platform at station, could allow passenger getting on/off, therefore, the length of subway train is subject to the restriction of subway platform length, and train length is generally no more than the platform length by way of station.If subway transport power anxiety, want to expand train marshalling list and improve transport power, the platform of the almost identical length in compartment that just necessary synchronous lengthening and train increase, for built subway line, almost there is no space extending platform, need to transform the civil engineering structure at all stations, the large cost of engineering is high, also can affect metro operation, lose more than gain; If asynchronous prolongation platform, train length will exceed platform, the car door that exceeds platform scope part compartment does not just have platform to use, cannot open, if passenger utilizes contiguous car door to get on or off the bus, can cause transfer passenger flow relatively concentrated, the difficulty of getting on or off the bus and speed are slow, extend the train dwelling time, affect train operation rhythm, reduce on the contrary transport power.Standing passenger relatively, seat area occupied is larger, considers train passenger capacity, in compartment, too much seat can not be installed, and a lot of passengers stand by bus, also can be crowded to capacity while running into the commuter rush hour, traveling comfort is poor.

Summary of the invention

The object of this invention is to provide a kind of subway mixed train, do not extending platform, substantially do not reduce in the situation of transport power, increase seating capacity, improve part passenger's traveling comfort, while increasing transport power as need, can also change flexibly the platform length that needs increase, reduce the expansion transformation that platform is carried out.

The present invention is achieved in that by single compartment and connects into subway train, subway train length is greater than platform length, in train, be provided with partition, train is divided into seating area and the Hun Cheng district, train middle part of train end, there is car door at middle part, seating area between cutting off, and car door outer end to the length of train other end car door outer end is less than platform length.When train dwelling, although train length exceeds platform, all car door all can be within platform scope, and the passenger who exceeds in the compartment, part seating area of platform scope can get on or off the bus by the seating area car door within the scope of platform, without extending platform.Utilize to cut off train end regions is split, prevent that passenger from arbitrarily passing in and out train end regions, simultaneously by train end regions by comprising erect position and Hun Cheng district, seat, change the seating area being formed by more seat and passage into, in passage, restriction standing passenger is stood, and the relative standing passenger in seat, floor area is larger, therefore unit area galleryful in seating area is less than Hun Cheng district unit area galleryful, reduce passenger's density, even if extend outside platform scope more remote, whole seating area seating capacity is also less, can be according to seating area seating capacity divided by seating area car door number, be substantially equal to the principle of compartment staffing number in Hun Cheng district divided by this compartment car door number, determine seating area amount of seats, by above means, control seating area passengers quantity, and then also just controlled the transfer passenger flow at car door place, seating area, can car door place of Yu Huncheng district flow roughly suitable, can not cause transfer passenger flow relatively concentrated, the difficult situation of getting on or off the bus.When operation, should control seating area number, restriction standing passenger by bus, to keep passage unimpeded, ensure that passenger can walk about between seat and car door, also answer prior notice passenger front to arrive at a station, pointing out the passenger that gets off to advance to car door place waits, after car arrives at a station, passenger can get on or off the bus fast, can not extend parking period.Setting up of seating area, although passenger's density is low, has mainly utilized newly-increased area by bus, does not substantially reduce train entirety passenger capacity, has increased seat simultaneously, has improved environment by bus.

In the time that needs increase transport power, can increase vehicle, extend train length, and only need to have car door near the part compartment cutting off in the seating area of train end, platform extends to above-mentioned car door place, needn't be as mixed railway carriage or compartment by bus, platform must hold all car door of well-distributed on lower compartment, that is to say the least unit that platform need to extend, by the length that approaches a newly-increased joint compartment, shorten to the minimum length that only needs to hold a car door of lower stop more, can make platform extending length much smaller than train extending length.Therefore can, according to existing platform and extensible space, seating area size and car door position and quantity be set flexibly, reduce the expansion transformation that platform is carried out.

Owing to adopting such scheme, little to the expansion transformation of platform, small investment, makes to increase transport power and becomes feasible, contributes to alleviate urban public transport pressure; Expand compartment area, both increased seating capacity, reduced again passenger's density, allowed passenger feel more comfortable; The more important thing is on the subway line of transport power anxiety, provide subway seating area this new bus trip mode, existing certain traveling comfort, there is again the quick punctual of subway, for citizen provide new choice for traveling, especially in the city of traffic congestion, part is utilized the people of minibus trip, take advantage of subway more efficiently cannot accept the crowded of subway carriage but want to change, attract their more more options subway seating area, reduce and utilize minibus trip, be conducive to energy-saving and emission-reduction, alleviate arteries of communication pressure.

Accompanying drawing explanation

Fig. 1 be subway mixed train first embodiment carriage body construction and while stopping and the birds-eye view of platform relation.

Fig. 2 be subway mixed train second embodiment carriage body construction and while stopping and the birds-eye view of platform relation.

Fig. 3 be subway mixed train the 3rd embodiment carriage body construction and while stopping and the birds-eye view of platform relation.

Fig. 4 be subway mixed train the 4th embodiment carriage body construction and while stopping and the birds-eye view of platform relation.

In figure, 3. 4.Hun Cheng districts, seating area 5., 2. second section compartment, train end, 1. first segment compartment, train end cut off 6. car door 7. platforms.

The specific embodiment

In the embodiment shown in fig. 1, first segment compartment, train end (1) is connected by passage with second section compartment, train end (2), cut off first car door (6) that (5) be positioned at second section compartment, train end (2) afterwards, compartment is divided into seating area (3) and the Hun Cheng district, middle part (4) of end, within car door when parking (6) has been parked in platform (7) scope, for seating area passenger getting on/off.When the mode that the present embodiment is suitable for carrying additionally a joint compartment increases train length, utilize the car door position in original compartment as the car door position of seating area, openable car door quantity and position can not change train stop platform time, it is little that applicable platform can be expanded leeway, or platform is equipped with shielded gate, do not want again the situation that shielded gate is transformed.

In embodiment illustrated in fig. 2, cut off (5) and be positioned between first segment compartment, train end (1) and second section compartment, train end (2), partition can be the car door of two compartment interchannels with door lock.This programme can utilize naturally separating between compartment, and being applicable to platform, can to expand leeway larger, can hold the situation of next car door distance than original stop position more; Or do not change the stop position of car door on original platform, but need to be in compartment, train Hun Cheng district, a joint compartment is wherein replaced by the situation in the shorter compartment of a few car door.

In the embodiment shown in fig. 3, seating area (3) have two car door (6), can be used as respectively entrance door and exit door, to improve passenger getting on/off speed.Now seating area seating capacity, divided by seating area car door number, is preferably less than Hun Cheng district compartment staffing number divided by this compartment car door number.For the compartment of equal length, seating area car door quantity should be less than Hun Cheng district, if platform length allows, is preferably in and approaches seating area middle part a car door is set, the distance of walking in car when reducing the passenger getting on/off near train end.

In the embodiment shown in fig. 4, cut off (5) in first segment compartment, end (1), and in first segment compartment, end (1), have the car door of Yi Gehuncheng district (4) at least, have the car door (6) of a seating area (3) at least.This programme is suitable for the vehicle newly increasing to be placed on the position between compartment, two ends, for Hun Cheng district, and is equipped with the situation of seating area at train two ends.

Preferably be provided with seating area at subway train two ends, be convenient to train way traffic, which end passenger also needn't find seating area at simultaneously.

On cutting off, be preferably provided with the door with door lock.In the time having emergency situation to occur, can be for evacuating passenger between He Huncheng district of present seat district.

To the compartment of train end, should be provided with emergency door in seating area car door, while being convenient to have emergency situation to occur, outside car, evacuate passenger.

Claims

1. a subway mixed train, connect into subway train by single compartment, it is characterized in that: subway train length is greater than platform length, in train, be provided with partition, train is divided into seating area and the Hun Cheng district, train middle part of train end, there is car door at middle part, seating area between cutting off, and car door outer end to the length of train other end car door outer end is less than platform length.

2. subway mixed train according to claim 1, is characterized in that: first segment compartment, train end is connected by passage with second section compartment, train end, after partition is positioned at first car door in second section compartment, train end.

3. subway mixed train according to claim 1, is characterized in that: cut off between first segment compartment, train end and second section compartment, train end.

4. subway mixed train according to claim 3, is characterized in that: partition is the car door of two compartment interchannels with door lock.

5. subway mixed train according to claim 3, is characterized in that: in mixed railway carriage or compartment by bus, having a joint compartment is than the short compartment of the few car door in other compartments.

6. subway mixed train according to claim 1, is characterized in that: there are two car door seating area.

7. subway mixed train according to claim 1, is characterized in that: cut off in first segment compartment, end, and in first segment compartment, end, have the car door in Yi Gehuncheng district at least, have the car door of a seating area at least.

8. subway mixed train according to claim 1, is characterized in that: on cutting off, have the door with door lock.

9. subway mixed train according to claim 1, is characterized in that: subway train two ends are provided with seating area.

10. subway mixed train according to claim 1, is characterized in that: to the compartment of train end, be provided with emergency door in seating area car door.