CN108674427B

CN108674427B - Separable train carriage sleeper device

Info

Publication number: CN108674427B
Application number: CN201810289235.5A
Authority: CN
Inventors: 施何瑛; 王安斌; 孙雷
Original assignee: Shanghai University of Engineering Science
Current assignee: Shanghai University of Engineering Science
Priority date: 2018-04-03
Filing date: 2018-04-03
Publication date: 2024-04-26
Anticipated expiration: 2038-04-03
Also published as: CN108674427A

Abstract

The invention relates to a separable train carriage sleeper device which comprises a berth and a cat ladder, wherein the berth comprises a lower berth, a middle berth and an upper berth, the upper berth (4) is of a separable structure and comprises an inner berth (41) and an outer berth (42), the inner berth (41) is fixed on a carriage wall, and the outer berth (42) is installed on the carriage wall through a height adjusting mechanism. Compared with the prior art, the invention has the advantages of meeting the space requirement of the passengers on the upper berth when sitting up, taking the comfort level of the passengers on the middle berth into consideration, facilitating the charging of the passengers and the like.

Description

Separable train carriage sleeper device

Technical Field

The invention relates to an internal facility of a train, in particular to a separable sleeper device for a train carriage.

Background

The existing common sleeper upper berth has a narrow movable space, passengers cannot sit up basically, the comfort level in the riding process is reduced, and six berths in the sleeper area have only one electric plug-in port, so that the sleeper upper berth is very inconvenient for the passengers.

Chinese patent 20110167005. X discloses a comfortable train sleeping berth, including berth and cat ladder, the berth includes lower berth, well shop and upper berth to the upper berth is divided into two inside and outside upper berths, separates with the baffle between the two, and the baffle is fixed at the automobile body top, and two upper berths are all fixed with the baffle. The invention has obvious defects: firstly, the structure is too single, the force born by the partition plate between the two upper berths is completely born by the top of the vehicle body, and the structure is obviously unsuitable; secondly, according to the height of the existing train sleeper area, only the upper berth height is reduced so as to enable the upper berth passengers to sit up, and the method is unsuitable because the method shortens the movable height of the middle berth while reducing the upper berth height, so that the middle berth passengers are more difficult to sit up; thirdly, the charging device is not added, and the problem of difficult charging of passengers during journey is not solved; fourthly, the invention has complex construction of the upper berth, is difficult to ensure the strength of the upper berth, and is difficult to ensure the safety of the passengers of the upper berth.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a separable train carriage sleeper device.

The aim of the invention can be achieved by the following technical scheme:

The utility model provides a detachable train carriage sleeping berth device, includes berth and cat ladder, berth include lower berth, well shop and upper berth, upper berth be detachable structure, including interior shop and outer shop, interior shop be fixed in on the wall of carriage, outer shop is installed on the wall of carriage through height-adjusting mechanism.

Further, the height adjusting mechanism comprises a driving device, a bolt device and a U-shaped steel plate, wherein the driving device is fixed in a wall body of a carriage through the bolt device, and does not occupy other spaces. The driving device is connected with the outer pavement through a U-shaped steel plate.

Further, the driving device is provided with two driving rods, and the driving rods of the two driving devices are respectively and rigidly connected with the two arms of the U-shaped steel plate.

Further, the lateral surface of the outer pavement is grooved, and the U-shaped steel plate is inserted into the groove and fixed through bolts.

The driving device is a hydraulic pump or an electric device, the hydraulic pump or the electric device is controlled to be opened and closed by a controller, the controller is arranged in a wall of a train compartment, and a control button is arranged at the tail of the bed.

A locking device is arranged below the outer bed board.

Further, two locking devices are arranged to form a double locking mechanism, so that the movable space of the upper berth is enlarged, and meanwhile, the riding safety of the upper berth is improved.

When the driving device start button is pressed, the controller controls the driving rod of the driving device to lift, drives the outer berth to lift or descend, locks the outer berth through the rotary locking device after reaching the set position, enables the upper berth to be fixed at the current position, and can enable the upper berth space to be increased through descending operation of the outer berth so as to meet the space requirement of the upper berth passengers when sitting up, and meanwhile, occupied middle berth space is located at the outer side of the middle berth, so that sitting up of the middle berth passengers is not greatly influenced.

The heights of the lower berth and the middle berth are adjusted, the lower berth is away from the ground by one box, the box can be placed below the lower berth, and the middle berth is adjusted down, so that passengers of the middle berth can sit up.

In addition, the outer sides of the inner berth and the outer berth are provided with privacy shielding curtains; the carriage sleeper be the recumbent, perhaps soft sleeper, all be equipped with folding table in the carriage, each layer of bed side all sets up USB interface that charges. The train carriage sleeper device is suitable for rail transit trains or highway coaches.

Compared with the prior art, the invention can meet the space requirement of the upper berth passengers when sitting up, and also can consider the comfort level of the middle berth passengers. The USB charging device is additionally arranged on each layer of bed, so that the charging problem of long-distance passengers is facilitated, and the convenience and experience of the passengers are improved.

Drawings

FIG. 1 is a schematic view of a detachable sleeper device for a railway car according to the present invention;

FIG. 2 is a schematic view of another construction of a detachable sleeper device for a railway car according to the present invention;

fig. 3 is a schematic structural view of the height adjusting mechanism in the present invention.

In the figure: 1. the driving device comprises a driving device starting button, 2, a driving rod, 3, a driving device, 4, an upper berth, 41, an inner berth, 42, an outer berth, 5, a locking structure, 6, a USB charging device, 7, a folding table, 8, a bolt device, 9 and a U-shaped steel plate.

Detailed Description

The invention will now be described in detail with reference to the drawings and specific examples.

Example 1

As shown in fig. 1 and 2, a detachable train carriage sleeper device comprises a bunk and a cat ladder, wherein the bunk comprises a lower bunk, a middle bunk and an upper bunk, the upper bunk 4 is of a detachable structure and comprises an inner bunk 41 and an outer bunk 42, the inner bunk 41 is fixed on the wall of a carriage, and the outer bunk 42 is installed on the wall of the carriage through a height adjusting mechanism.

As shown in fig. 1, 2 and 3, the height adjusting mechanism includes a driving device3, a bolt device 8 and a U-shaped steel plate 9, and the driving device3 is fixed to the wall of the vehicle compartment by the bolt device 8. The driving device3 is connected with the outer pavement 42 through the U-shaped steel plate 9. The driving device3 is provided with two driving rods 2 of the two driving devices 3 respectively and rigidly connected with two arms of the U-shaped steel plate 9, the side surface of the outer layer 42 is grooved, and the U-shaped steel plate 9 is inserted into the grooved and fixed through bolts. The driving device3 is a hydraulic pump or an electric device, which is controlled to be turned on and off by a controller, which is wired in the wall of the train compartment. Two locking devices 5 are arranged below the bed board of the outer bed 42 to form a double locking mechanism. The controller controls the driving rod 2 of the driving device3 to lift and drive the outer pavement 42 to lift or descend, and the outer pavement 42 is locked by the locking device 5 after the outer pavement reaches the set position.

The outer sides of the inner berth 41 and the outer berth 42 are provided with privacy shielding curtains; the carriage sleeper can be used as a hard sleeper or a soft sleeper, a folding table is arranged in the carriage, and USB charging interfaces are arranged on the side surfaces of all the beds. The sleeper device for the train carriage is suitable for rail transit trains or highway coaches.

The actual operation of the present invention will be described in detail with reference to fig. 1,2 and 3: the primary working actions of the outer sleeper 42 in the split railway car sleeper assembly are descent, ascent and locking. The outer bed 42 is located at the top of the device stroke in the initialized state, and at this time, the outer bed 42 and the inner bed 41 are at the same level, and the locking structure 5 is in the closed state. When the upper berth passenger needs to sit up, the outer berth 42 needs to be lowered at the moment, when the lowering action starts, the locking mechanism 5 is manually opened, the driving device starting button 1 is pressed, the device system is electrified, the driving device 3 is in a working state, the driving rod 2 descends, the outer berth 42 descends, after 15 cm of descent, the driving device 3 stops working, the locking mechanism 5 is manually opened at the moment, and the outer berth 42 is in a locking state. When an upper berth passenger needs to lie down, the outer berth 42 needs to be lifted, the driving device starting button 1 is pressed, the driving device 3 starts to work, the driving rod 2 is lifted, the outer berth 42 is lifted, and when the outer berth 42 is lifted to be in the same horizontal plane with the inner berth 41, the driving device 3 stops working, at the moment, the locking mechanism 5 is manually closed, and the safety of the berth is improved.

According to the data of the average height of the men and the golden proportion of the upper and lower bodies of the human body, which are newly released by the national statistical bureau, the layout of the sleeper is redesigned, the heights of the lower, middle and upper layers 4 and the roof are respectively 84cm, 82cm and 68.5cm, and the space of 15cm can be increased for the upper layer 4 through the device, so that the space of 83.5cm can be achieved, and the requirement of sitting and standing of passengers on the top layer is met. The length of the outer berth 42 is set to be 123cm, so that the space requirement of a passenger on the upper berth can be met, and the comfort of the passenger on the middle berth can be considered. The auxiliary extension function of the carriage is provided with the USB charging device 6 on each layer of bed, so that the charging problem of long-distance passengers is facilitated, and the convenient experience of the passengers is improved. The middle folding table 7 of the carriage is designed into a folding square table, and can be folded to be close to a wall when not needed, so that the carriage activity space of a passenger is expanded.

The foregoing describes specific embodiments of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that various changes and modifications may be made by one skilled in the art within the scope of the claims without affecting the spirit of the invention.

Claims

1. The detachable train carriage sleeper device comprises a berth and a cat ladder, wherein the berth comprises a lower berth, a middle berth and an upper berth, and is characterized in that the upper berth (4) is of a detachable structure and comprises an inner berth (41) and an outer berth (42), the inner berth (41) is fixed on a carriage wall, and the outer berth (42) is installed on the carriage wall through a height adjusting mechanism;

The height adjusting mechanism comprises a driving device (3), a bolt device (8) and a U-shaped steel plate (9), wherein the driving device (3) is fixed on the wall of a carriage through the bolt device (8), and the driving device (3) is connected with an outer pavement (42) through the U-shaped steel plate (9);

A locking device (5) is arranged below the bed board of the outer pavement (42), the controller controls the driving rod (2) of the driving device (3) to lift to drive the outer pavement (42) to lift or descend, and the outer pavement (42) is locked through the locking device (5) after the outer pavement (42) reaches a set position;

The driving device (3) is provided with two driving rods (2) of the two driving devices (3) are respectively and rigidly connected with two arms of the U-shaped steel plate (9);

The side surface of the outer pavement (42) is grooved, and the U-shaped steel plate (9) is inserted into the groove and fixed by bolts;

the driving device (3) is a hydraulic pump or an electric device;

the driving device (3) is controlled to be opened and closed by a controller, and the controller is arranged in a wall of a train compartment;

The two locking devices (5) are arranged to form a double locking mechanism;

the outer berth (42) is positioned at the topmost end of the travel of the device in the initialized state, the outer berth (42) and the inner berth (41) are positioned at the same horizontal plane, and the locking structure (5) is in a closed state; by the descending operation of the outer blanket (42), the space of the upper blanket (4) can be increased so as to meet the space requirement of the upper blanket passengers when sitting up.

2. The separable train carriage sleeper device as described in claim 1, wherein said inner and outer sleeper sides are provided with privacy screens; the carriage sleeper be the recumbent, perhaps soft sleeper, all be equipped with folding table in the carriage, each layer of bed side all sets up USB interface that charges.

3. The detachable railway car sleeper device as described in claim 1, wherein said railway car sleeper device is adapted for use in a rail transit train or a highway coach.