CN-121973817-A - Carriage and rail vehicle

CN121973817ACN 121973817 ACN121973817 ACN 121973817ACN-121973817-A

Abstract

The application relates to the technical field of railway vehicles and provides a carriage and a railway vehicle, wherein the carriage comprises a compartment sleeper arranged transversely along the carriage, one end of the compartment sleeper is fixed with one side wall of the carriage, and the other end of the compartment sleeper is opposite to the two side walls of the carriage to form a corridor; the corridor lower berth extends along the longitudinal direction of the carriage and is connected with the two-position side wall, the corridor lower berth comprises a movable seat and two fixed seats which are opposite along the longitudinal direction, the movable seat is arranged between the two fixed seats, and the movable seat can turn over to one side of the two-position side wall. The movable seat is positioned between the two fixed seats, the movable seat can be turned over towards the two-position side wall to release space, the two-position side wall can be turned up and attached when needed, after the movable seat is turned over, the original seat area forms space for a person with the fixed seat to place legs or for the person to stand, and the movable seat is put down at night to form a sleeper together with the two fixed seats to realize sitting and sleeping conversion.

Inventors

GUO ZHIYUAN
QIU HAIFENG
WU JUANJUAN
LI LI
LI QIANG
LU HAICHAO
CHEN BIAO
LIU LIN
ZHENG CHENCHEN
JING HUABING

Assignees

中车唐山机车车辆有限公司

Dates

Publication Date: 20260505
Application Date: 20260325

Claims (12)

1. A cabin, comprising: The compartment sleeper is arranged along the transverse direction of the carriage, one end of the compartment sleeper is fixed with one side wall of the carriage, and the other end of the compartment sleeper is opposite to two side walls of the carriage to form a corridor; The corridor lower berth extends along the longitudinal direction of the carriage and is connected with the two-position side wall, the corridor lower berth comprises a movable seat and two fixed seats which are opposite along the longitudinal direction, the movable seat is arranged between the two fixed seats, and the movable seat can turn over to one side of the two-position side wall.
2. The vehicle compartment of claim 1, wherein a rotation axis is provided between the movable seat and the fixed seat so that the movable seat can rotate in a vertical plane.
3. The vehicle compartment according to claim 2, characterized in that the longitudinal end of the stationary seat is provided with the rotation shaft, which is arranged in a horizontal direction; the longitudinal side wall of the movable seat is provided with a mounting groove which is used for being matched with the rotating shaft.
4. A car according to claim 3, wherein the mounting groove extends in a lateral direction of the movable seat, and the mounting groove is slidable with respect to the rotation shaft to slide up and down.
5. The vehicle compartment of claim 4, further comprising: The bracket is used for bearing the movable seat after overturning and downward moving, the bracket is of a U-shaped structure, one side wall of the U-shaped structure is used for being fixed with the two-position side wall, and the other side wall of the U-shaped structure is provided with a guide part which inclines towards the direction away from the two-position side wall.
6. The vehicle compartment of claim 2, further comprising a first support seat located at a longitudinal end of the stationary seat; The first supporting seat comprises a seat installation part and a rotating shaft installation part, wherein the seat installation part is arranged in the horizontal direction and is positioned at the bottom of the fixed seat, the rotating shaft installation part is arranged in the vertical direction, and the rotating shaft is positioned on the rotating shaft installation part.
7. The vehicle compartment of claim 1, wherein the stationary seat is provided with a second support seat adjacent to a bottom of a side wall of the movable seat, the second support seat being disposed longitudinally protruding from the side wall of the stationary seat for supporting the movable seat.
8. The car of claim 1, further comprising a hallway upper berth extending longitudinally of the car and having longitudinal ends respectively hinged to the two-position side walls for tipping in a vertical plane.
9. The vehicle of claim 8, wherein the hallway bunk comprises: The corridor upper berth body is provided with handrails along the transverse side walls, the longitudinal side walls of the corridor upper berth body are respectively provided with fixed pin seats, and the fixed pin seats are provided with fixed pins; the hanging support is arranged oppositely and is positioned on the two side walls, rotating shafts are arranged between the two longitudinal ends of the corridor upper berth body and the hanging support, and the hanging support is also provided with a lifting hook which is used for hanging the corridor upper berth body with the fixing pin when the corridor upper berth body is overturned.
10. The vehicle according to claim 9, wherein a side of the hanger bracket facing the interior of the vehicle is an inclined side wall; The corridor upper berth further comprises a group of limiting seats which are oppositely arranged, wherein limiting walls perpendicular to the longitudinal side walls of the corridor upper berth body are arranged on the limiting seats, included angles are formed between the limiting walls and the upper surface of the corridor upper berth body, and the limiting walls are used for being abutted to the inclined side walls of the hanging support.
11. The vehicle of claim 9, wherein the hallway bunk further comprises: The safety chain comprises a safety chain, a first chain installation seat and a second chain installation seat, wherein the first chain installation seat is arranged on the two-position side wall, the second chain installation seat is arranged on the longitudinal side wall of the corridor upper berth body, one end of the safety chain is connected with the first chain installation seat, and the other end of the safety chain is connected with the second chain installation seat.
12. A rail vehicle comprising a car according to any one of claims 1-11.

Description

Carriage and rail vehicle Technical Field The application relates to the technical field of railway vehicles, in particular to a carriage and a railway vehicle. Background Passenger rail sleeper vehicles face increasing passenger demands and limited train capacity. Because the berth of the sleeper is limited, the passenger flow in the peak time often exceeds the actual bearing capacity of the train, so that passengers in the train carriage are densely forced, even exceed the space for seats and standing, and inconvenience and potential safety hazards are brought to the passengers. One of the existing sleeper carriage layout conditions is a transverse wall sleeper and corridor seat carriage scheme, 10 bunkers are arranged, each bunker is provided with a sleeper on the left and right sides, 18 seats are arranged on the corridor side, and each bunker is divided into an upper layer and a lower layer, namely 60 bunkers are arranged in each bunker. The sleeper carriage layout has less passenger carrying quantity, insufficient space utilization, passenger carrying capacity of only 60 persons, incapability of realizing sleeper and seat carriage conversion, and inflexible overall operation. The above information disclosed in the background section is only for enhancement of understanding of the background of the application and therefore it may contain information that does not form the prior art that is already known to a person of ordinary skill in the art. Disclosure of Invention The embodiment of the application provides a carriage and a railway vehicle, which are used for solving the problems that the existing carriage has a small passenger carrying quantity, can not realize the conversion between a sleeper and a seat car and has poor operation flexibility. In order to achieve the above purpose, the present application provides the following technical solutions: a car, comprising: The compartment sleeper is arranged along the transverse direction of the carriage, one end of the compartment sleeper is fixed with one side wall of the carriage, and the other end of the compartment sleeper is opposite to two side walls of the carriage to form a corridor; The corridor lower berth extends along the longitudinal direction of the carriage and is connected with the two-position side wall, the corridor lower berth comprises a movable seat and two fixed seats which are opposite along the longitudinal direction, the movable seat is arranged between the two fixed seats, and the movable seat can turn over to one side of the two-position side wall. Optionally, a rotation axis is provided between the movable seat and the fixed seat, so that the movable seat can rotate in a vertical plane. Optionally, the longitudinal end of the fixed seat is provided with the rotating shaft, and the rotating shaft is arranged along the horizontal direction; the longitudinal side wall of the movable seat is provided with a mounting groove which is used for being matched with the rotating shaft. Optionally, the mounting groove extends in a lateral direction of the movable seat, and the mounting groove can slide relative to the rotation shaft to slide up and down. Optionally, the method further comprises: The bracket is used for bearing the movable seat after overturning and downward moving, the bracket is of a U-shaped structure, one side wall of the U-shaped structure is used for being fixed with the two-position side wall, and the other side wall of the U-shaped structure is provided with a guide part which inclines towards the direction away from the two-position side wall. Optionally, the seat further comprises a first supporting seat positioned at the longitudinal end of the fixed seat; The first supporting seat comprises a seat installation part and a rotating shaft installation part, wherein the seat installation part is arranged in the horizontal direction and is positioned at the bottom of the fixed seat, the rotating shaft installation part is arranged in the vertical direction, and the rotating shaft is positioned on the rotating shaft installation part. Optionally, the fixed seat is close to the lateral wall bottom of movable seat is equipped with the second supporting seat, the second supporting seat along vertical protrusion in the lateral wall setting of fixed seat is used for supporting movable seat. Optionally, the vehicle further comprises a corridor upper berth, wherein the corridor upper berth extends along the longitudinal direction of the carriage, and the two longitudinal ends of the corridor upper berth are respectively hinged with the two side walls so as to turn over in a vertical plane. Optionally, the corridor upper berth includes: The corridor upper berth body is provided with handrails along the transverse side walls, the longitudinal side walls of the corridor upper berth body are respectively provided with fixed pin seats, and the fixed pin seats are provided with fixed pins; the hanging support is arranged opposi