Cab partition wall and railway vehicle

Abstract

The invention relates to the technical field of rail transit, in particular to a cab partition wall and a rail vehicle. The cab partition wall comprises a partition wall frame, and the partition wall frame comprises a top beam, a bottom beam, a first door stand column, a second door stand column and a door frame. The top beam and the bottom beam are arranged in a spaced mode in the first direction, the first door stand column and the second door stand column are connected between the top beam and the bottom beam and arranged in a spaced mode in the second direction, and the second direction is perpendicular to the first direction. Wherein the first door stand column is provided with a first front surface, a first rear surface and a first side face connected between the first front surface and the first rear surface, the second door stand column is provided with a second front surface, a second rear surface and a second side face connected between the second front surface and the second rear surface, and the first front surface and the second front surface are coplanar. The door frame is connected to the first rear surface and the second rear surface and provided with a door opening used for installing an aisle door.

Description

Technical Field

[0001] The present invention relates to the technical field of rail transportation, and in particular to a driver's cab partition wall and a rail vehicle. Background Art

[0002] In recent years, rail vehicle design has paid more and more attention to improving the comfort and convenience of passengers. For the design of the driver's cab, humanized design can significantly improve the driver's comfort and improve his working conditions. Generally speaking, the partition wall of the driver's cab is equipped with an aisle door to facilitate access to the equipment room where electrical equipment and maintenance tools are placed.

[0003] In the related art, the driver's cab partition wall is designed as a roughly flat wall structure, that is, the surface of the driver's cab partition wall, the surface of the door frame and the surface of the aisle door are roughly flush. Since rail vehicles will inevitably shake, passengers may need to hold the door frame when entering and exiting the aisle door, which may cause their hands to be pinched. Summary of the invention

[0004] The invention provides a driver's cab partition wall and a rail vehicle, which are used to prevent passengers from getting their hands pinched.

[0005] In a first aspect, the present invention provides a driver's cab partition wall, comprising a partition wall frame, the partition wall frame comprising a top beam, a bottom beam, a first door column, a second door column and a door frame, the top beam and the bottom beam are spaced apart in a first direction, the first door column and the second door column are both connected between the top beam and the bottom beam and spaced apart in a second direction, the second direction being perpendicular to the first direction;

[0006] The first door column has a first front surface, a first rear surface and a first side surface connected between the first front surface and the first rear surface, the second door column has a second front surface, a second rear surface and a second side surface connected between the second front surface and the second rear surface, the first front surface and the second front surface are coplanar, the door frame is connected to the first rear surface and the second rear surface, and the door frame is provided with a door opening for installing a corridor door.

[0007] In some embodiments, a handrail is further included, and the first side surface and the second side surface are both provided with the handrail, and the two handrails are located on both sides of the door opening in the second direction.

[0008] In some embodiments, the angle formed between the first side surface and the first front surface is an obtuse angle, and the angle formed between the first side surface and the first rear surface is an acute angle; the angle formed between the second side surface and the second front surface is an obtuse angle, and the angle formed between the second side surface and the second rear surface is an acute angle.

[0009] In some embodiments, it further includes a first transition beam, a first side column, a first cross beam, a first frame, a second transition beam, a second side column, a second cross beam and a second frame;

[0010] The first transition beam is connected to one end of the top beam, the first side column is connected between the first transition beam and the bottom beam, the first cross beam is connected between the first transition beam and the first door column, and the first frame is connected to the first side column, the first cross beam, the first door column and the bottom beam to form a first accommodation area;

[0011] The second transition beam is connected to the other end of the top beam, the second side column is connected between the second transition beam and the bottom beam, the second cross beam is connected between the second transition beam and the second door column, and the second frame is connected to the second side column, the second cross beam and the second door column to form a second accommodating area.

[0012] In some embodiments, three partitions are further included, and the three partitions are detachably disposed in the first receiving area to separate the first receiving area into a first sub-receiving area, a second sub-receiving area, and a third sub-receiving area.

[0013] In some embodiments, it further includes a third cross beam, a functional column, a seat mounting beam and a third frame;

[0014] The third cross beam is connected between the second door column and the second side column, the functional column is connected between the third cross beam and the bottom beam, the second door column, the third cross beam, the functional column and the bottom beam form a first functional area, and the second side column, the third cross beam, the functional column and the bottom beam form a second functional area;

[0015] Among them, the seat mounting beam is located in the first functional area and connected between the second door column and the functional column, and the third frame is arranged in the second functional area and is used to enclose a fire extinguisher accommodating area and an air conditioning accommodating area.

[0016] In some embodiments, the third frame includes an air-conditioning frame and a fire-extinguisher cabinet frame, the air-conditioning frame is connected to the third cross beam, and the fire-extinguisher cabinet frame is connected to the bottom beam.

[0017] In some embodiments, the fire extinguisher cabinet frame is located between the bottom beam and the air conditioner frame in a third direction, and the third direction is perpendicular to the first direction and perpendicular to the second direction.

[0018] In some embodiments, it further includes a first skin and a second skin, wherein the first skin is fixedly connected to the partition wall frame, and the second skin is detachably connected to the partition wall frame.

[0019] In a second aspect, the present invention further provides a rail vehicle, comprising the above-mentioned driver's cab partition wall.

[0020] The present application provides a driver's cab partition wall and a rail vehicle, which, compared with the prior art, have at least the following beneficial effects:

[0021] When an occupant is in the driver's cab and wants to pass through the aisle door and the rail transit is shaking, the occupant can stabilize his or her body by holding the first front surface and the first side surface of the first door pillar and / or the second front surface and the second side surface of the second door pillar to prevent the occupant from being shaken down. At the same time, since the door frame is connected to the first rear surface and the second rear surface, the occupant's hands will not be pinched when holding the first front surface and the first side surface of the first door pillar and / or the second front surface and the second side surface of the second door pillar, thereby achieving the purpose of protecting the occupant. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Hereinafter, the present invention will be described in more detail based on embodiments and with reference to the accompanying drawings.

[0023] Figure 1 It is an exploded view of the driver's room partition wall provided in an embodiment of the present application;

[0024] Figure 2 is a schematic structural diagram of a partition wall frame provided in an embodiment of the present application at a first viewing angle;

[0025] Figure 3 is a cross-sectional view of a first door column, a second door column and a door frame in an assembled state provided by an embodiment of the present application;

[0026] Figure 4 is a cross-sectional view of a first door column, a second door column, a door frame and a handrail in an assembled state provided by an embodiment of the present application;

[0027] Figure 5 is a schematic structural diagram of a partition wall frame provided in an embodiment of the present application at a second viewing angle;

[0028] Figure 6 is a schematic structural diagram of a partition wall frame provided in an embodiment of the present application at a third viewing angle;

[0029] Figure 7 is an exploded view of a partition provided in an embodiment of the present application;

[0030] Figure 8 is a cross-sectional view of a partial area of ​​a partition provided in an embodiment of the present application;

[0031] Fig. 9 It is a schematic diagram of the structure of the third skeleton provided in the embodiment of the present application.

[0032] Reference numerals:

[0033] 1- Driver's room partition wall;

[0034] 11-partition frame; 111-top beam; 112-bottom beam; 1121-wiring hole; 113-first door column; 1131-first front surface; 1132-first rear surface; 1133-first side; 114-second door column; 1141-second front surface; 1142-second rear surface; 1143-second side; 115-door frame; 1151-door opening; 1152-panel; 1153-back panel; 1154-wing panel; 1155-support plate; 116-handrail; 117-first transition beam; 1171-first curved beam; 1172-first vertical beam; 118-first side Column; 119-first crossbeam; 120-first frame; 121-second transition beam; 1211-second curved beam; 1212-second vertical beam; 122-second side column; 123-second crossbeam; 124-second frame; 125-partition board; 1251-board; 1252-mounting strip; 1252a-accommodating groove; 1252b-packaging board; 1253-connecting assembly; 1253a-nut; 1253b-bolt; 126-third crossbeam; 127-functional column; 128-seat mounting beam; 129-third frame; 1291-air conditioner frame; 1292-fire extinguisher cabinet frame;

[0035] 13- first skin; 14- second skin; 15- cold protection layer;

[0036] 21-first accommodating area; 211-first sub-accommodating area; 212-second sub-accommodating area; 213-third sub-accommodating area; 22-second accommodating area; 23-first functional area; 24-second functional area; 241-fire extinguisher accommodating area; 242-air conditioning accommodating area. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0038] In this application, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0039] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, "plurality" means two or more.

[0040] The technical solution of the present application will be further described below in conjunction with specific embodiments and drawings.

[0041] Please also read Figure 1 , Figure 2 and Figure 3 In the first aspect, the embodiment of the present application provides a driver's room partition wall 1, including a partition wall frame 11, the partition wall frame 11 includes a top beam 111, a bottom beam 112, a first door column 113, a second door column 114 and a door frame 115. The top beam 111 and the bottom beam 112 are in a first direction (such as Figure 2 The first door column 113 and the second door column 114 are connected between the top beam 111 and the bottom beam 112 and are spaced apart in the second direction (as shown in the Y direction). Figure 2 The first door column 113 has a first front surface 1131, a first rear surface 1132, and a first side surface 1133 connected between the first front surface 1131 and the first rear surface 1132; the second door column 114 has a second front surface 1141, a second rear surface 1142, and a second side surface 1143 connected between the second front surface 1141 and the second rear surface 1142; the first front surface 1131 and the second front surface 1141 are coplanar; the door frame 115 is connected to the first rear surface 1132 and the second rear surface 1142; and the door frame 115 is provided with a door opening 1151 for installing the aisle door.

[0042] The first front surface 1131 and the first rear surface 1132 are disposed opposite to each other, the second front surface 1141 and the second rear surface 1142 are disposed opposite to each other, and the first rear surface 1132 and the second rear surface 1142 are coplanar. The first door column 113 and the second door column 114 are located approximately in the middle of the driver's room partition wall 1, providing an installation position for the door frame 115. The first direction is approximately the vertical direction, and the second direction is approximately the horizontal direction.

[0043] In the embodiment of the present application, the first front surface 1131 of the first door column 113 and the second front surface 1141 of the second door column 114 are coplanar, and the first front surface 1131 of the first door column 113 and the second front surface 1141 of the second door column 114 form a part of the surface of the driver's room partition wall 1. The door frame 115 is installed on the first rear surface 1132 of the first door column 113 and the second rear surface 1142 of the second door column 114, so that the door frame 115 and the surface of the driver's room partition wall 1 form a concave structure.

[0044] Exemplarily, the door frame 115 includes a panel 1152, a back panel 1153, two wing panels 1154 and two support panels 1155. The panel 1152 and the back panel 1153 are spaced apart, the two wing panels 1154 are connected between the panel 1152 and the back panel 1153, and one of the wing panels 1154 is connected to one side edge of the panel 1152 and the back panel 1153, and the other wing panel 1154 is connected to the other side edge of the panel 1152 and the back panel 1153. It should be noted that the two sides of the panel 1152 are respectively connected to the first rear surface 1132 and the second rear surface 1142, one of the wing panels 1154 is connected to the first rear surface 1132, and the other wing panel 1154 is connected to the second rear surface 1142, which can improve the connection strength between the door frame 115 and the first door column 113 and the second door column 114. The two support plates 1155 are both connected between the panel 1152 and the back panel 1153 , and the two support plates 1155 are located between the two wing plates 1154 . The two support plates 1154 can enhance the strength of the door frame 115 .

[0045] It can be understood that the two sides of the panel 1152 are respectively connected to the first rear surface 1132 and the second rear surface 1142, so that the panel 1152 forms a concave structure relative to the first front surface 1131 and the second front surface 1141. When the occupant is in the driver's cab and wants to pass through the aisle door and the rail transit is shaking, the occupant can stabilize his body by holding the first front surface 1131 and the first side surface 1133 of the first door column 113 and / or the second front surface 1141 and the second side surface 1143 of the second door column 114 to avoid being shaken down. At the same time, since the panel 1152 of the door frame 115 is connected to the first rear surface 1132 and the second rear surface 1142, the occupant will not have his hands pinched when holding the first front surface 1131 and the first side surface 1133 of the first door column 113 and / or the second front surface 1141 and the second side surface 1143 of the second door column 114, thereby achieving the purpose of protecting the occupant.

[0046] Please also read Figure 2 , Figure 3 and Figure 4 In some embodiments, the partition wall frame 11 further includes a handrail 116 , and both the first side surface 1133 and the second side surface 1143 are provided with a handrail 116 , and the two handrails 116 are located on both sides of the door opening 1151 in the second direction.

[0047] The first side surface 1133 and the second side surface 1143 are substantially opposite to each other, and an angle formed between the orientation of the first side surface 1133 and the orientation of the second side surface 1143 is between 90° and 180°.

[0048] Both the first side 1133 and the second side 1143 are provided with handrails 116. When the occupant is in the driver's cab and wants to pass through the aisle door and the rail transit is shaking, the occupant can stabilize his or her body by holding the first front surface 1131 and the first side 1133 of the first door column 113 and / or the second front surface 1141 and the second side 1143 of the second door column 114 to prevent the occupant from being shaken. Then, the occupant can hold the handrail 116 on the first side 1133 or the handrail 116 on the second side 1143 to further stabilize the occupant's body and prevent the occupant's hands from being pinched, thereby achieving the purpose of protecting the occupant.

[0049] In some embodiments, the angle formed between the first side surface 1133 and the first front surface 1131 is an obtuse angle, and the angle formed between the first side surface 1133 and the first rear surface 1132 is an acute angle. The angle formed between the second side surface 1143 and the second front surface 1141 is an obtuse angle, and the angle formed between the second side surface 1143 and the second rear surface 1142 is an acute angle.

[0050] When a passenger is in the driver's cab and wants to pass through the aisle door and the rail transit is shaking, the passenger can stabilize his or her body by holding the first front surface 1131 and the first side surface 1133 of the first door pillar 113 and / or the second front surface 1141 and the second side surface 1143 of the second door pillar 114. Since the angle formed between the first side surface 1133 and the first front surface 1131 is an obtuse angle, and the angle formed between the first side surface 1133 and the first rear surface 1132 is an acute angle, or the angle formed between the second side surface 1143 and the second front surface 1141 is an obtuse angle, and the angle formed between the second side surface 1143 and the second rear surface 1142 is an acute angle, the passenger does not need to excessively extend or bend his or her fingers, and can hold on to the first front surface 1131 and the first side surface 1133, or on the second front surface 1141 and the second side surface 1143, to prevent the passenger's hands from being pinched.

[0051] Exemplarily, the palm of the occupant can at least partially fit the first front surface 1131, and the fingers of the occupant do not need to be excessively extended or bent to at least partially fit the first side surface 1133; similarly, the palm of the occupant can at least partially fit the second front surface 1141, and the fingers of the occupant do not need to be excessively extended or bent to at least partially fit the second side surface 1143.

[0052] Please also read Figure 2 and Figure 5 In some embodiments, the partition wall frame 11 further includes a first transition beam 117, a first side column 118, a first cross beam 119, a first frame 120, a second transition beam 121, a second side column 122, a second cross beam 123 and a second frame 124. The first transition beam 117 is connected to one end of the top beam 111, the first side column 118 is connected between the first transition beam 117 and the bottom beam 112, the first cross beam 119 is connected between the first transition beam 117 and the first door column 113, and the first frame 120 is connected to the first side column 118, the first cross beam 119, the first door column 113 and the bottom beam 112 to enclose the first accommodating area 21. The second transition beam 121 is connected to the other end of the top beam 111, the second side column 122 is connected between the second transition beam 121 and the bottom beam 112, the second cross beam 123 is connected between the second transition beam 121 and the second door column 114, and the second frame 124 is connected to the second side column 122, the second cross beam 123, and the second door column 114 to form a second accommodating area 22.

[0053] The first transition beam 117 includes a first curved beam 1171 and a first vertical beam 1172, wherein one end of the first curved beam 1171 is connected to one end of the top beam 111, and the other end of the first curved beam 1171 is connected to the first vertical beam 1172. In addition, one end of the first side column 118 away from the bottom beam 112 is connected to one end of the first vertical beam 1172 away from the first curved beam 1171, and one end of the first cross beam 119 away from the first door column 113 is connected to the connection between the first curved beam 1171 and the first vertical beam 1172, so that the space of the first accommodating area 21 can be maximized. Similarly, the second transition beam 121 includes a second curved beam 1211 and a second vertical beam 1212, wherein one end of the second curved beam 1211 is connected to the other end of the top beam 111, and the other end of the second curved beam 1211 is connected to the second vertical beam 1212. In addition, one end of the second side column 122 away from the bottom beam 112 is connected to one end of the second vertical beam 1212 away from the second curved beam 1211, and one end of the second cross beam 123 away from the second door column 114 is connected to the connection between the second curved beam 1211 and the second vertical beam 1212, so that the space of the second accommodating area 22 can be maximized.

[0054] In this embodiment, by enclosing a first accommodating area 21 and a second accommodating area 22 on both sides of the door frame 115, electrical equipment and maintenance tools can be accommodated. When the occupants in the driver's cab need to use electrical equipment or maintenance tools, the users do not need to enter the equipment room through the aisle door to take the electrical equipment or maintenance tools, but can directly take the electrical equipment or maintenance tools from the first accommodating area 21 or the second accommodating area 22, thereby achieving the purpose of convenience for the occupants.

[0055] See also Figure 6 In some embodiments, the partition wall frame 11 further includes three partitions 125 , which are detachably disposed in the first accommodating area 21 to separate the first accommodating area 21 into a first sub-accommodating area 211 , a second sub-accommodating area 212 , and a third sub-accommodating area 213 .

[0056] One of the partitions 125 is disposed at the bottom of the first storage area 21 and is detachably connected to the bottom beam 112 and the first frame 120, and the other two partitions 125 are spaced and detachably disposed in the first storage area 21. The partition 125 can be detachably disposed in the first storage area 21, which can facilitate the occupants to adjust the position of the partition 125 according to actual needs, thereby adjusting the volume of the first sub-storage area 211, the second sub-storage area 212 and the third sub-storage area 213, so that the spatial layout of the first storage area 21 becomes more flexible. In addition, the bottom beam 112 is provided with a wiring hole 1121, which is used to facilitate the wiring of electrical components. When the circuit of the electrical component needs to be repaired, the partition 125 located at the bottom of the first storage cavity area 21 can be removed, so that the circuit of the electrical component can be easily repaired.

[0057] Please also read Figure 7 and Figure 8 The partition 125 includes a plate body 1251, three mounting strips 1252 and a plurality of connection components 1253. The three mounting strips 1252 are respectively detachably connected to the three edge areas of the plate body 1251 through the connection components 1253. The three mounting strips 1253 are respectively detachably connected to the first accommodating area 21, so that the partition 125 is detachably arranged in the first accommodating area 21. The connection component 1253 includes a nut 1253a and a bolt 1253b. A accommodating groove 1252a is arranged on one side surface of the mounting strip 1252. The nut 1253a is arranged in the accommodating groove 1252a. The accommodating groove 1252a is closed by the packaging plate 1252b. One end of the bolt 1253b is inserted into the accommodating groove 1252a from the other side surface of the mounting strip 1252 to be connected with the nut 1253a. It should be noted that the size of the receiving groove 1252a is larger than the size of the nut 1253a, so that the nut 1253a can move in the receiving groove 1252a to avoid the bolt 1253b from not aligning with the nut 1253a after extending into the receiving groove 1252a due to manufacturing errors. Figure 2 , Figure 5 and Fig. 9In some embodiments, the partition wall frame 11 further includes a third crossbeam 126, a functional column 127, a seat mounting beam 128 and a third frame 129. The third crossbeam 126 is connected between the second door column 114 and the second side column 122, the functional column 127 is connected between the third crossbeam 126 and the bottom beam 112, the second door column 114, the third crossbeam 126, the functional column 127 and the bottom beam 112 enclose the first functional area 23, and the second side column 122, the third crossbeam 126, the functional column 127 and the bottom beam 112 enclose the second functional area 24. Among them, the seat mounting beam 128 is located in the first functional area 23 and connected between the second door column 114 and the functional column 127, and the third frame 129 is arranged in the second functional area 24 and is used to enclose the fire extinguisher storage area 2231 and the air conditioner storage area 2232.

[0058] The second accommodating area 22 is located above the first functional area 23 and the second functional area 24 .

[0059] The seat mounting beam 128 is disposed in the first functional area 23 and is used to mount a seat, which can facilitate passengers to temporarily sit on the seat.

[0060] The third frame 129 is arranged in the second functional area 24, and can be enclosed to form a fire extinguisher storage area 2231 for installing a fire extinguisher, so that the occupants can use the fire extinguisher in time when a fire occurs in the driver's cab. In addition, the third frame 129 can also be enclosed to form an air conditioning storage area 2232 for installing an air conditioner, so as to facilitate the adjustment of the air or temperature in the driver's cab.

[0061] Please also read Figure 2 and Fig. 9 In some embodiments, the third frame 129 includes an air conditioning frame 1291 and a fire extinguisher cabinet frame 1292 , the air conditioning frame 1291 is connected to the third cross beam 126 , and the fire extinguisher cabinet frame 1292 is connected to the bottom beam 112 .

[0062] The air conditioner frame 1291 is connected to the third cross beam 126, and the fire extinguisher cabinet frame 1292 is connected to the bottom beam 112, so that the fire extinguisher storage area 2231 is at least partially located below the air conditioner storage area 2232, so that the fire extinguisher storage area 2231 is close to the floor of the driver's room. When the fire extinguisher accidentally falls, the impact on the fire extinguisher can be reduced, which plays a certain protective role on the fire extinguisher. Please refer to Figure 2 , Figure 5 and Fig. 9 In some embodiments, the fire extinguisher cabinet frame 1292 is in a third direction (eg Figure 5 The third direction is located between the bottom beam 112 and the air conditioning frame 1291 (shown in the middle Z direction), and the third direction is perpendicular to the first direction and perpendicular to the second direction.

[0063] Among them, due to the large volume of the air conditioner, the lower end of the air conditioner frame 1291 can be located below the upper end of the fire extinguisher frame 1292, and the fire extinguisher cabinet frame 1292 is located between the bottom beam 112 and the air conditioner frame 1291 in the third direction, so that the fire extinguisher cabinet frame 1292 and the air conditioner frame 1291 form a stepped structure, thereby forming a stepped air duct.

[0064] Please refer again Figure 1 In some embodiments, the driver's cab partition wall 1 further includes a first skin 13 and a second skin 14 , the first skin 13 is fixedly connected to the partition wall frame 11 , and the second skin 14 is detachably connected to the partition wall frame 11 .

[0065] The second skin 14 is detachably connected to the partition wall frame 11. When maintenance is required inside the driver's cab partition wall 1, the second skin 14 can be removed from the partition wall frame 11 to facilitate maintenance by maintenance personnel.

[0066] Please refer again Figure 1 In some embodiments, the driver's cab partition wall 1 further includes a cold-proof layer 15, and the cold-proof layer 15 covers the partition wall frame 11 to achieve the effect of heat insulation and noise reduction.

[0067] In a second aspect, an embodiment of the present application further provides a rail vehicle (not shown in the figure), comprising the above-mentioned driver's cab partition wall 1.

[0068] Although the present invention has been described with reference to preferred embodiments, various modifications may be made thereto and parts thereof may be replaced by equivalents without departing from the scope of the present invention. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there are no structural conflicts. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A driver's room partition wall, characterized in that: The partition wall frame includes a top beam, a bottom beam, a first door column, a second door column and a door frame, wherein the top beam and the bottom beam are spaced apart in a first direction, the first door column and the second door column are both connected between the top beam and the bottom beam and spaced apart in a second direction, and the second direction is perpendicular to the first direction; The first door column has a first front surface, a first rear surface and a first side surface connected between the first front surface and the first rear surface, the second door column has a second front surface, a second rear surface and a second side surface connected between the second front surface and the second rear surface, the first front surface and the second front surface are coplanar, the door frame is connected to the first rear surface and the second rear surface, and the door frame is provided with a door opening for installing a corridor door.

2. The driver's cab partition wall according to claim 1, characterized in that: The partition wall frame further comprises a handrail, and the first side surface and the second side surface are both provided with the handrail, and the two handrails are located on both sides of the door opening in the second direction.

3. The driver's cab partition wall according to claim 1, characterized in that: The angle formed between the first side surface and the first front surface is an obtuse angle, and the angle formed between the first side surface and the first rear surface is an acute angle; the angle formed between the second side surface and the second front surface is an obtuse angle, and the angle formed between the second side surface and the second rear surface is an acute angle.

4. The driver's cab partition wall according to any one of claims 1 to 3, characterized in that: The partition wall frame also includes a first transition beam, a first side column, a first cross beam, a first frame, a second transition beam, a second side column, a second cross beam and a second frame; The first transition beam is connected to one end of the top beam, the first side column is connected between the first transition beam and the bottom beam, the first cross beam is connected between the first transition beam and the first door column, and the first frame is connected to the first side column, the first cross beam, the first door column and the bottom beam to form a first accommodation area; The second transition beam is connected to the other end of the top beam, the second side column is connected between the second transition beam and the bottom beam, the second cross beam is connected between the second transition beam and the second door column, and the second frame is connected to the second side column, the second cross beam and the second door column to form a second accommodating area.

5. The driver's cab partition wall according to claim 4, characterized in that: The partition wall frame further includes three partitions, which are detachably disposed in the first accommodation area to separate the first accommodation area into a first sub-accommodation area, a second sub-accommodation area and a third sub-accommodation area.

6. The driver's cab partition wall according to claim 4, characterized in that: The partition wall frame also includes a third crossbeam, a functional column, a seat mounting beam and a third frame; The third cross beam is connected between the second door column and the second side column, the functional column is connected between the third cross beam and the bottom beam, the second door column, the third cross beam, the functional column and the bottom beam form a first functional area, and the second side column, the third cross beam, the functional column and the bottom beam form a second functional area; Among them, the seat mounting beam is located in the first functional area and connected between the second door column and the functional column, and the third frame is arranged in the second functional area and is used to enclose a fire extinguisher accommodating area and an air conditioning accommodating area.

7. The driver's cab partition wall according to claim 6, characterized in that: The third frame includes an air-conditioning frame and a fire-extinguisher cabinet frame. The air-conditioning frame is connected to the third cross beam, and the fire-extinguisher cabinet frame is connected to the bottom beam.

8. The driver's cab partition wall according to claim 7, characterized in that: The fire extinguisher cabinet frame is located between the bottom beam and the air conditioner frame in a third direction, and the third direction is perpendicular to the first direction and perpendicular to the second direction.

9. The driver's cab partition wall according to claim 4, characterized in that: It also includes a first skin and a second skin, wherein the first skin is fixedly connected to the partition wall frame, and the second skin is detachably connected to the partition wall frame.

10. A rail vehicle, characterized in that: It comprises a driver's cab partition wall as described in any one of claims 1 to 9.

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