CN211969437U - Door upright cover component for railway vehicle and railway vehicle with door upright cover component - Google Patents

Abstract

The utility model discloses a rail vehicle that is used for rail vehicle's door post cover to cover part and has it, door post cover part includes: door stand cover, cover body support, maintenance baffle and handrail subassembly, cover body support includes: the automobile body mounting point, baffle mounting point and handrail mounting point, the automobile body mounting point is suitable for and links to each other with the automobile body, overhauls and is formed with the maintenance space between baffle and the upright post cover, overhauls baffle detachably and is connected to the baffle mounting point, and the handrail subassembly is including the handrail body and the handrail connecting piece that link to each other, and the handrail connecting piece passes the upright post cover of door and is connected to the handrail mounting point. According to the utility model discloses a door stand cover part, because door stand cover part has the maintenance baffle, conveniently overhauls the maintenance, moreover, because the compatible door stand cover installation function of cover body support, automobile body installation function, maintenance baffle installation function, handrail component installation function to make door stand cover part's integrated level high, compact structure is reasonable.

Description

Door upright cover component for railway vehicle and railway vehicle with door upright cover component

Technical Field

The utility model belongs to the technical field of the rail vehicle technique and specifically relates to a rail vehicle that is used for rail vehicle's door stand cover part and has it.

Background

In the door upright cover component in the related art, after the door upright cover needs to be detached, maintenance or maintenance is performed on components in the door upright cover, and after the maintenance or maintenance is completed, the door upright cover is installed again. However, the steps of removing and installing the door pillar cover are complicated, which is not conducive to later maintenance and repair. Moreover, the door post cover component in the related art is complex in structure and large in volume.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a door post cover part for rail vehicle, door post cover part can realize overhauing the maintenance under the condition of not dismantling the door post cover, and in addition, door post cover part's integrated level is high, compact structure is reasonable, save installation space.

The utility model discloses still provide a rail vehicle who has above-mentioned stand cover part.

The utility model also provides a cover body support that is used for rail vehicle's door stand cover part.

According to the utility model discloses a door post cover part for rail vehicle of first aspect embodiment includes: a door pillar cover; cover body support, cover body support with door stand cover links to each other, just cover body support includes: a body mounting point, a baffle mounting point, and an armrest mounting point, the body mounting point adapted to couple to a body of a vehicle; the maintenance baffle is arranged on one side, far away from the longitudinal central axis of the railway vehicle, of the door column cover, a maintenance space is formed between the maintenance baffle and the door column cover, and the maintenance baffle is detachably connected to the baffle mounting point; and the armrest assembly comprises an armrest body and an armrest connecting piece which are connected, the armrest body is arranged on one side, close to the longitudinal central axis of the railway vehicle, of the door pillar cover, and the armrest connecting piece penetrates through the door pillar cover and is connected to the armrest mounting point.

According to the utility model discloses a door stand cover part for rail vehicle of first aspect embodiment because door stand cover part has the maintenance baffle to can realize overhauing the maintenance under the condition of not dismantling the door stand cover, moreover, because the compatible door stand cover installation function of cover body support, automobile body installation function, maintenance baffle installation function, handrail component installation function, thereby make the integrated level of door stand cover part high, compact structure is reasonable, save installation space.

In some embodiments, the cover mount is a symmetrical structure about a central plane of the cover mount.

In some embodiments, the cover support includes a transverse stiffener and a vertical shroud, the shroud being disposed about the stiffener, the stiffener being in a plane that is a central plane of the cover support, the body mounting point, the fender mounting point, and the armrest mounting point being formed on the shroud.

In some embodiments, the armrest mounting points are two and are spaced apart on either side of the reinforcement plate to be symmetrically disposed about the reinforcement plate; the baffle mounting points are two and are respectively arranged on two sides of the reinforcing plate so as to be symmetrically arranged relative to the reinforcing plate; the vehicle body mounting points are two and are disposed on both sides of the reinforcing plate so as to be symmetrically disposed about the reinforcing plate.

In some embodiments, the shroud comprises: follow rail vehicle's horizontal relative and interval set up first plate body and second plate body to and along rail vehicle's vertical relative and interval set up third plate body and fourth plate body, the third plate body with the fourth plate body is connected respectively the both sides of first plate body, the second plate body with the fourth plate body link to each other and with third plate body interval sets up, the shape of first plate body with the shape of door stand cover relevant position department matches in order to support the door stand cover, handrail mounting point forms on the first plate body, the baffle mounting point forms on the second plate body, the automobile body mounting point forms on the third plate body.

In some embodiments, the reinforcement plate has lightening holes therein.

In some embodiments, the armrest mounting point is an armrest coupling hole, the baffle mounting point is a baffle coupling hole, the body mounting point is a body coupling hole, and the cover bracket further includes a baffle coupling nut fixed to the baffle coupling hole.

In some embodiments, the handrail connecting member is a handrail connecting bolt, and the outer diameter of a screw of the handrail connecting bolt is smaller than the diameter of the handrail connecting hole.

In some embodiments, the door pillar cover is a single piece and includes a first side plate, a second side plate and a third side plate, the first side plate, the second side plate and the third side plate are vertically disposed, the second side plate and the third side plate are disposed opposite to each other in a longitudinal direction of the rail vehicle and are respectively connected to two sides of a width of the first side plate, the second side plate is adapted to be overlapped with the side wall plate, the service baffle is disposed opposite to the first side plate in a transverse direction of the rail vehicle and is located on one side of the first side plate away from a longitudinal central axis of the rail vehicle, and the service baffle is connected to the third side plate and is spaced apart from the second side plate.

According to the utility model discloses rail vehicle of second aspect embodiment, including automobile body, door and being located the door post cover part of door both sides, door post cover part is according to the utility model discloses a door post cover part for rail vehicle of first aspect embodiment.

According to the utility model discloses rail vehicle of second aspect embodiment can realize the maintenance to door column cover inner space part under the condition of not dismantling door column cover, moreover, door column cover part's integrated level is high, compact structure is reasonable, save installation space.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic view of a rail vehicle according to an embodiment of the present invention;

fig. 2 is a partial schematic view of a rail vehicle according to an embodiment of the present invention;

figure 3 is an exploded view of a door stud cover member according to one embodiment of the invention;

figure 4 is an angled assembly view of the door post cover component shown in figure 3;

figure 5 is a further angular perspective view of the door post cover part shown in figure 3;

figure 6 is a further angular perspective view of the door post cover component shown in figure 3;

fig. 7 is a perspective view of a cover support according to an embodiment of the present invention;

FIG. 8 is a top view of the cover mount shown in FIG. 7;

figure 9 is a cross-sectional view of a door stud cover member at the upper end of the armrest assembly according to one embodiment of the invention;

figure 10 is a cross-sectional view of a door stud cover member according to one embodiment of the invention at the lower end of the armrest assembly.

Reference numerals:

a rail vehicle 1000;

a vehicle body 100; a door pillar 101; a connecting groove 1010; a vehicle door 200; a side wall panel 400;

a door jamb member 300;

a door pillar cover 1; a maintenance space 10; a first side plate 11; a relief hole 110;

a second side plate 12; a third side panel 13;

a cover body bracket 2; a reinforcing plate 21; lightening holes 210;

a shroud 22;

a first plate 221; an armrest attachment hole 2210; a handrail mounting point 2C;

a second plate 222; baffle attachment holes 2220; a baffle mounting point 2B;

a third plate 223; a vehicle body attachment hole 2230; a vehicle body mounting point 2A;

a fourth plate 224; a support surface 220;

the baffle plate coupling nut 23; a baffle plate attachment bolt 24; a vehicle body attachment bolt 25;

a maintenance baffle 3;

a handrail assembly 4; a handrail body 41; an armrest connecting member 42;

armrest attachment bolts 4201; armrest coupling nuts 4202;

a baffle bracket 5; an emergency device 6.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize the applicability of other processes and/or the use of other materials.

Next, a railway vehicle 1000, a pillar cover member 300, and a cover bracket 2 according to an embodiment of the present invention will be described with reference to the drawings.

For example, in the example shown in fig. 1, the rail vehicle 1000 may include a vehicle body 100, a vehicle door 200, and a door pillar cover member 300, the door pillar cover member 300 being provided on both sides of the vehicle door 200, and referring to fig. 2, the vehicle body 100 has a door pillar 101 at a position close to the vehicle door 200, the door pillar 101 has a door pillar cover member 300 provided on a side close to the interior of the vehicle body 100 so that the door pillar 101 is covered by the door pillar cover member 300, and the door pillar cover member 300 is engaged with the side wall panel 400 on a side away from the vehicle door 200 in a closed state in the longitudinal direction F1 of the rail vehicle.

As shown in fig. 2 and 3, the door post cover part 300 may include: the rail vehicle maintenance device comprises a door column cover 1, a cover body support 2, an access baffle 3 and a handrail assembly 4, wherein the handrail assembly 4 comprises a handrail body 41, the handrail body 41 is arranged on one side of the door column cover 1 close to a longitudinal central axis L (combined with figure 1) of the rail vehicle 1000, and the access baffle 3 is arranged on one side of the door column cover 1 far away from the longitudinal central axis L (combined with figure 1) of the rail vehicle 1000.

That is, when the passenger rides on the rail vehicle 1000, the armrest body 41 is positioned outside the door pillar cover 1. As shown in fig. 2, a maintenance space 10 is formed between the service flap 3 and the door pillar cover 1, and the service flap 3 can be viewed as viewed in a direction from the vehicle door 200 to the door pillar cover 300 (for example, as viewed from right to left in fig. 2), and the service flap 3 can be removed to perform maintenance on the components in the maintenance space 10 without removing the door pillar cover 1. For example, when the maintenance person is performing maintenance, the maintenance person can first move the door 200 from the closed state to the open state along the arrow direction, as shown by the position of the door 200' shown by the dotted line in fig. 2, and at this time, the maintenance person has a large operation space, and can stand at the position of the door 200 in the closed state, easily observe the access panel 3, and easily remove the access panel 3 for maintenance, that is, only the access panel 3 needs to be removed, and the maintenance can be performed without removing the door pillar cover 1, thereby simplifying the maintenance process.

Note that, the "width direction of the door pillar cover 1" described herein means: the longitudinal direction F1 of the rail vehicle 1000, "the longitudinal direction F1" of the rail vehicle 1000 refers to the longitudinal direction of the rail vehicle 100, "the transverse direction F2" of the rail vehicle 1000 refers to the width direction of the rail vehicle 100; "the longitudinal center axis L of the railway vehicle 1000" means: a line passing through the center of the rail vehicle 1000 and extending in the longitudinal direction F1 of the rail vehicle 1000.

As shown in fig. 3 and 4, the cover bracket 2 is connected to the door pillar cover 1, that is, the cover bracket 2 is fixedly attached to the door pillar cover 1, but the specific connection method is not limited, and may be, for example, a method of bonding or the like as described later. The cover body bracket 2 includes: a vehicle body mounting point 2A, a barrier mounting point 2B and an armrest mounting point 2C, with reference to fig. 2, the vehicle body mounting point 2A being adapted to be coupled to a vehicle body 100 (e.g., a door pillar 101 of the vehicle body 100 or elsewhere on the vehicle body 100), with reference to fig. 4 and 5, the access panel 3 being removably coupled to the barrier mounting point 2B, the armrest assembly 4 further including an armrest coupler 42 coupled to the armrest body 41, the armrest coupler 42 passing through the door pillar cover 1 and being coupled to the armrest mounting point 2C. It will be appreciated that the door jamb cover 1 has a relief hole 110 (shown in figure 3) for the handrail connecting member 42 to pass through.

From this, according to the utility model discloses a door upright cover part 300 for rail vehicle 1000, because 1 installation function of cover body support 2 compatible door upright cover, automobile body 100 installation function, maintenance baffle 3 installation function, handrail subassembly 4 installation function to make simple structure, the integrated level of upright cover part 300 high, compact structure is reasonable, save installation space. Moreover, the cover body bracket 2 is arranged on the inner side of the door upright post cover 1, so that the strength and rigidity of the door upright post cover 1 can be enhanced to a certain extent.

In addition, through setting up detachable maintenance baffle 3, need not to dismantle door stand cover 1, only need dismantle maintenance baffle 3, just can maintain or maintain operations such as the maintenance to subassembly or spare part in the door stand cover 1, thereby in later stage maintenance or maintenance operation, can remove the work of dismantling door stand cover 1 from, and dismantle the working process of installing again and debugging door stand cover 1 behind the door stand cover 1, and then reduce the work load of later stage maintenance, improve the work efficiency of overhaul maintenance.

In addition, as the armrest connecting piece 42 in the armrest component 4 penetrates through the door column cover 1 and is connected with the cover body bracket 2, the armrest component 4 is indirectly connected with the door column cover 1, so that the stress of the door column cover 1 can be reduced, and the deformation risk of the door column cover 1 is reduced. Particularly, in the operation of rail vehicle 1000, because the usage rate of handrail body 41 is higher, need provide sufficient gripping support for the passenger, the operating mode is more abominable under the emergency braking condition, if handrail connecting piece 42 direct mount is on door stand cover 1, then it is very high to door stand cover 1 intensity requirement, otherwise door stand cover 1 will have the deformation risk, pass door stand cover 1 with handrail connecting piece 42 and connect on cover body support 2, make handrail connecting piece 42 and door stand cover 1 indirect continuous, thereby make door stand cover 1 more firm reliable, non-deformable.

It should be noted that the structural shape of the door pillar cover 1 is not limited, for example, in the example shown in fig. 2, the door pillar cover 1 is a single piece and may include a first side plate 11, a second side plate 12 and a third side plate 13 which are vertically arranged, the second side plate 12 and the third side plate 13 are oppositely arranged along the longitudinal direction F1 of the railway vehicle 1000 and are respectively connected to both sides of the width of the first side plate 11, the second side plate 12 is adapted to overlap with the side plate 400, the service panel 3 is oppositely arranged with the first side plate 11 along the transverse direction F1 of the railway vehicle 1000 and is located on the side of the first side plate 11 away from the longitudinal central axis L (combined with fig. 1) of the railway vehicle 1000, and the service panel 3 is connected with the third side plate 13 and is spaced from the second side plate 12. Therefore, the door column cover 1 is simple in structure and easy to form, the maintenance baffle 3 is convenient to touch and disassemble, and the maintenance space 10 can be effectively shielded. In addition, the door upright cover 1 does not need to be disassembled, so that the door upright cover is convenient to mount, and the problems of dust and water inlet do not exist on the appearance surface.

It should be noted that, the material of door stand cover 1 and the connected mode with cover body support 2 are not limited, for example in some embodiments of the utility model, door stand cover 1 is the glass steel material, and cover body support 2 and door stand cover 1's internal surface can be fixed through the pre-buried mode of structural adhesive bonding back shop glass fiber, increases joint strength. In addition, the material and the processing method of the cover body bracket 2 are not limited, for example, the cover body bracket 2 may be made of materials such as common steel, and is completed by using a tailor welding process or a casting process, and of course, the processing process of the cover body bracket 2 may also be made according to the actual demand, and is not limited herein.

In some embodiments of the present invention, the cover support 2 is a symmetrical structure about the center plane of the cover support 2. From this, through setting cover body support 2 to longitudinal symmetry formula structure to make cover body support 2 can realize left and right interchange, cover body support 2 can install in the left side of door 200 promptly, can install the right side at door 200 again, like this, a pair of door stand cover part 300 only need adopt a cover body support 2, thereby simplify production and installation procedure, reduce the production assembly degree of difficulty, reduce cost, be fit for mass production, practice thrift the cost.

For example, in the example shown in fig. 4, the door pillar cover member 300 includes a plurality of cover brackets 2 of the same specification, and the plurality of cover brackets 2 are arranged at a vertical interval. Therefore, the possibility that different supports are mutually installed in wrong positions by workers when various different supports are adopted is avoided, the assembling difficulty is reduced, and the production efficiency is improved.

For example, in the example shown in fig. 4, three cover brackets 2 are provided at intervals in the vertical direction in each of the door pillar covers 1 on both sides of the vehicle door 200, and the six cover brackets 2 have the same specification (that is, the six cover brackets 2 having the same parameters such as the structure and the size are identical to each other, that is, the same size). Further, in some embodiments, as shown in fig. 5, the height positions of the three cover brackets 2 on each side of the vehicle door 200 may be arranged at: the upper and lower both ends of handrail component 4 and the high central point of door stand cover 1 put to can guarantee handrail component 4's connection, can strengthen the intensity of door stand cover 1 again better.

In some embodiments of the present invention, as shown in fig. 7, the cover body bracket 2 includes a horizontal reinforcing plate 21 and a vertical enclosing plate 22, the enclosing plate 22 is disposed around the reinforcing plate 21, and the vehicle body mounting point 2A, the baffle mounting point 2B, and the handrail mounting point 2C are all formed on the enclosing plate 22. It should be noted that the "horizontal" may be, but is not limited to, a horizontal arrangement, for example, a small included angle with a horizontal plane, and the "vertical" may be, but is not limited to, a vertical arrangement, for example, a small included angle with a vertical plane, so that the structural strength of the cover body bracket 2 is good, the reliability of the door pillar cover part 300 can be reliably ensured, and the supporting strength for the door pillar cover 1 is good. In some embodiments, as shown in fig. 7, the plane of the reinforcing plate 21 may be the central plane of the cover bracket 2, and the cover bracket 2 has a symmetrical structure with respect to the reinforcing plate 21.

In some embodiments of the present invention, as shown in fig. 6 and 7, the surrounding plate 22 is formed with a supporting surface 220, the supporting surface 220 is shaped to match with the shape of the corresponding position of the door pillar cover 1 to support the door pillar cover 1, and the armrest mounting point 2C is formed on the supporting surface 220. From this, the holding surface 220 of cover body support 2 can laminate almost completely with the relevant position of the internal surface of door column cover 1 to make cover body support 2 great to the support area of door column cover 1, play the effect of strengthening door column cover 1, prevent that door column cover 1 from taking place the problem of profile deformation in production and transportation. In addition, since the armrest mounting points 2C are formed on the support surface 220, the cover bracket 2 can effectively support the surface of the cover bracket 2 on which the armrest assembly 4 is located, so as to avoid this often-stressed surface deformation.

In some embodiments of the present invention, as shown in fig. 7, the handrail mounting points 2C are two and are separately provided on both sides (upper and lower sides as shown in fig. 7) of the reinforcing plate 21 so as to be symmetrically provided with respect to the reinforcing plate 21, the baffle mounting points 2B are two and are separately provided on both sides (upper and lower sides as shown in fig. 7) of the reinforcing plate 21 so as to be symmetrically provided with respect to the reinforcing plate 21, and the vehicle body mounting points 2A are two and are separately provided on both sides (upper and lower sides as shown in fig. 7) of the reinforcing plate 21 so as to be symmetrically provided with respect to the reinforcing plate 21. From this, through setting cover body support 2 to longitudinal symmetry formula structure to make cover body support 2 can realize controlling and exchange, cover body support 2 can install in the left side again can install on the right side promptly, thereby simplify production and installation procedure, reduce the production assembly degree of difficulty, reduce cost is fit for mass production, practices thrift the cost.

In some embodiments, as shown in fig. 7 and 8, the shroud 22 may include: a first plate 221 and a second plate 222 which are oppositely arranged along a transverse direction F2 of the railway vehicle 1000, and a third plate 223 and a fourth plate 224 which are oppositely arranged along a longitudinal direction F1 of the railway vehicle 1000, wherein the third plate 223 and the fourth plate 224 are respectively connected to both sides of the first plate 221, the second plate 222 is located between the fourth plate 224 and the third plate 223, the second plate 222 is connected to the fourth plate 224 and is arranged at a distance from the third plate 223, the shape of the first plate 221 is matched with the shape of the corresponding position of the door pillar cover 1 to support the door pillar cover 1, an armrest mounting point 2C is formed on the first plate 221, a fender mounting point 2B is formed on the second plate 222, and a vehicle body mounting point 2A is formed on the third plate 223. Therefore, the cover body support 2 has a simple structure, and can be conveniently and quickly connected with the handrail assembly 4, the maintenance baffle 3 and the vehicle body 100. It should be noted that, in the present embodiment, the supporting surface 220 is formed on the first plate 221.

In some embodiments, as shown in fig. 7-8, the reinforcement plate 21 has lightening holes 210. For example, the size and shape of the lightening hole 210 may be designed according to the shape of the cover bracket 2 itself by combining tests or simulations, so as to maximally meet the requirement of light weight of the whole vehicle while ensuring the strength of the cover bracket 2.

In some embodiments of the present invention, as shown in fig. 7 and 8, the handrail mounting point 2C is a handrail connecting hole 2210, the baffle mounting point 2B is a baffle connecting hole 2220, the car body mounting point 2A is a car body connecting hole 2230, the cover body bracket 2 further includes a baffle coupling nut 23 fixed (e.g., welded) to the baffle connecting hole 2220, thereby, in combination with fig. 6, a baffle coupling bolt 24 for connecting the maintenance baffle 3 and the cover body bracket 2 can penetrate the baffle connecting hole 2220 from the outside to the inside, and then the baffle coupling nut 23 is screwed in to be in threaded connection with the baffle coupling nut 23, thereby facilitating the operation.

Thus, by providing the structure and position of the respective mounting points as described above, the mounting of the armrest assembly 4, the vehicle body 100, and the service apron 3 can be achieved simply and efficiently by the bolts. Moreover, it should be noted that, after the cover body support 2 is connected to the vehicle body 100, the operating space at the baffle mounting point 2B is small, and the baffle connecting nut 23 is welded on the cover body support 2 in advance, so that when the baffle 3 is dismounted and repaired, only the baffle connecting bolt 24 needs to be rotated, which is convenient to operate.

In addition, referring to fig. 6 and 8, the vehicle body mounting point 2A may be located outside the maintenance space 10, so that the cover body bracket 2 may be previously provided as one assembly with the door pillar cover 1 at the time of assembly, and then may be easily coupled with the vehicle body 100 by using the exposed vehicle body mounting point 2A, and the door pillar cover member 300 may also be easily detached from the vehicle body 100 through the exposed vehicle body mounting point 2A, thereby facilitating the detachment and installation.

It should be noted that, during installation, it is not required that all the body attachment holes 2230 and the baffle attachment holes 2220 on the cover frame 2 be used, and for example, for the door pillar cover member 300 disposed on the left side of the vehicle door 200, the access baffle 3 may be installed using the baffle attachment holes 2220 above each reinforcement plate 21, and for the door pillar cover member 300 disposed on the right side of the vehicle door 200, the access baffle 3 may be installed using the baffle attachment holes 2220 above each reinforcement plate 21. In some embodiments, as shown in fig. 7, the body attachment hole 2230 may be an oblong hole, which, in conjunction with fig. 2, may be fixed by a body attachment bolt 25, such as a T-bolt, passing through the body attachment hole 2230, and coupled to the coupling groove 1010, such as a C-shaped groove, on the door pillar 101.

In some embodiments, as shown in fig. 9-10, the handrail connecting element 42 is a handrail connecting bolt 4201, and the outer diameter of the screw of the handrail connecting bolt 4201 is smaller than the diameter of the handrail connecting hole 2210. Therefore, the bore diameter of the handrail connecting hole 2210 is larger than the outer diameter of the screw of the handrail connecting bolt 4201, so that a small amount of tolerance can be provided and fine adjustment can be performed.

It should be noted that, when there are a plurality of (two or more) cover frames 2 during installation, it is not required that the handle connecting holes 2210 of each cover frame 2 be used, for example, only two cover frames 2 may be connected to the upper and lower ends of the handle assembly 4, respectively, and the handle mounting points 2C of the other cover frames 2 are free and not connected to the handle assembly 4. Also, it is not required that all of the armrest mounting points 2C on the cover support 2 connected to the armrest connecting members 42 be used, for example, in the example shown in fig. 3, the upper end of the armrest assembly 4 may have only one armrest connecting member 42 to be connected to the upper armrest mounting point 2C in the upper cover support 2 (see fig. 9), and the lower end of the armrest assembly 4 may have two armrest connecting members 42 to be correspondingly connected to the two armrest mounting points 2C on the lower cover support 2 (see fig. 10).

It should be noted that the door post cover member 300 according to the embodiment of the present invention may have other components in addition to the above-described components, for example, in the example shown in fig. 3, the door post cover member 300 may also have a barrier bracket 5 for connecting only the door post cover 1 and the service barrier 3, and also, for example, may have an emergency device 6 such as an emergency door opener, an emergency alarm device, etc. connected to the door post cover 1.

Furthermore, the utility model also provides a rail vehicle 1000 with above-mentioned door stand cover part 300, according to the utility model discloses a rail vehicle 1000, including automobile body 100, door 200 and the door stand cover part 300 that is located door 200 both sides, door stand cover part 300) be according to the utility model discloses the door stand cover part 100 of above-mentioned any embodiment, through setting up above-mentioned door stand cover 1, when the maintenance personal was in the maintenance, only need pull down access panel 3, need not to dismantle door stand cover 1, can realize the maintenance, simplify the maintenance process. Moreover, the cover body support 2 is compatible with the installation function of the door upright cover 1, the installation function of the vehicle body 100, the installation function of the maintenance baffle 3 and the installation function of the armrest component 4, so that the upright cover component 300 has high integration level, compact and reasonable structure and installation space saving. Moreover, the cover body bracket 2 is arranged on the inner side of the door pillar cover 1, so that the strength and rigidity of the door pillar cover 1 can be enhanced to a certain extent.

Additionally, the utility model also provides a cover body support 2 for rail vehicle 1000's door stand cover part 300, wherein, door stand cover part 300 includes door stand cover 1, maintenance baffle 3 and handrail component 4, and maintenance baffle 3 locates one side of door stand cover 1's the longitudinal central axis L who keeps away from rail vehicle 1000 and forms maintenance space 10 with door stand cover 1, and cover body support 2 is suitable for and links to each other with door stand cover 1, and cover body support 2 includes: a body mounting point 2A, a baffle mounting point 2B and an armrest mounting point 2C, the body mounting point 2A being adapted for connection to the body 100, the baffle mounting point 2B being adapted for connection to the service baffle 3, the armrest mounting point 2C being adapted for connection to the armrest assembly 4. Therefore, the cover body support 2 is compatible with the installation function of the door upright cover 1, the installation function of the vehicle body 100, the installation function of the maintenance baffle 3 and the installation function of the armrest component 4, so that the upright cover component 300 is high in integration level, compact and reasonable in structure and saves installation space.

When according to the utility model discloses a cover body support 2 that is used for rail vehicle 1000's door post cover part 300 is for the structure about cover body support 2's central plane longitudinal symmetry, thereby as above, make cover body support 2 can realize left-right interchange, cover body support 2 can install in the left side again and can install on the right side promptly, like this, a pair of door post cover part 300 only need adopt a cover body support 2, thereby simplify production and installation procedure, reduce the production assembly degree of difficulty, reduce cost is fit for mass production, practices thrift the cost.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A door stud cover part (300) for a rail vehicle (1000), comprising:

a door pillar cover (1);

cover body support (2), cover body support (2) with door stand cover (1) links to each other, just cover body support (2) include: a body mounting point (2A), a visor mounting point (2B) and an armrest mounting point (2C), the body mounting point (2A) being adapted to be connected to a vehicle body (100);

the maintenance baffle (3) is arranged on one side, far away from a longitudinal central axis (L) of the rail vehicle (1000), of the door column cover (1), a maintenance space (10) is formed between the maintenance baffle (3) and the door column cover (1), and the maintenance baffle (3) is detachably connected to the baffle mounting point (2B); and

an armrest assembly (4), the armrest assembly (4) comprising an armrest body (41) and an armrest connector (42) connected, the armrest body (41) being disposed on a side of the door pillar cover (1) proximate to a longitudinal center axis (L) of the rail vehicle (1000), the armrest connector (42) passing through the door pillar cover (1) and being connected to the armrest mounting point (2C).

2. The door stud cover part (300) for a rail vehicle (1000) according to claim 1, wherein the cover bracket (2) is of symmetrical construction about a centre plane of the cover bracket (2).

3. The door pillar cover part (300) for a railway vehicle (1000) according to claim 1, wherein the cover body bracket (2) comprises a transversely disposed reinforcing plate (21) and a vertically disposed coaming (22), the coaming (22) being disposed around the reinforcing plate (21), the plane of the reinforcing plate (21) being a central plane of the cover body bracket (2), the body mounting point (2A), the apron mounting point (2B) and the armrest mounting point (2C) being formed on the coaming (22).

4. The door pillar cover part (300) for a railway vehicle (1000) according to claim 3, wherein the armrest mounting points (2C) are two and are disposed on both sides of the reinforcement plate (21) so as to be symmetrically disposed with respect to the reinforcement plate (21); the baffle mounting points (2B) are two and are disposed on both sides of the reinforcing plate (21) so as to be symmetrical with respect to the reinforcing plate (21); the vehicle body mounting points (2A) are two and are disposed on both sides of the gusset (21) so as to be symmetrical with respect to the gusset (21).

5. The door pillar cover part (300) for a rail vehicle (1000) according to claim 3 or 4, wherein the trim panel (22) comprises: a first panel (221) and a second panel (222) arranged opposite each other in a transverse direction (F2) of the rail vehicle (1000), and a third panel (223) and a fourth panel (224) which are disposed opposite to each other in the longitudinal direction (F1) of the track vehicle (1000), the third plate body (223) and the fourth plate body (224) are respectively connected to both sides of the first plate body (221), the second plate body (222) is connected with the fourth plate body (224) and is arranged at intervals with the third plate body (223), the shape of the first plate body (221) is matched with the shape of the corresponding position of the door column cover (1) to support the door column cover (1), the armrest mounting point (2C) is formed on the first panel (221), the apron mounting point (2B) is formed on the second panel (222), the vehicle body mounting point (2A) is formed on the third plate body (223).

6. The door stud cover part (300) for a railway vehicle (1000) of claim 3, wherein the reinforcement plate (21) has weight-reducing holes (210) therein.

7. The door pillar cover part (300) for a railway vehicle (1000) according to claim 1, wherein the armrest mounting point (2C) is an armrest coupling hole (2210), the baffle mounting point (2B) is a baffle coupling hole (2220), the body mounting point (2A) is a body coupling hole (2230), and the cover bracket (2) further comprises a baffle coupling nut (23) fixed at the baffle coupling hole (2220).

8. The gate upright cover component (300) for a railway vehicle (1000) according to claim 7, wherein the armrest coupling piece (42) is an armrest coupling bolt (4201), and an outer diameter of a screw of the armrest coupling bolt (4201) is smaller than a bore diameter of the armrest coupling hole (2210).

9. The door stud cover part (300) for a rail vehicle (1000) according to claim 1, it is characterized in that the door column cover (1) is an integrated piece and comprises a first side plate (11), a second side plate (12) and a third side plate (13) which are vertically arranged, the second side plate (12) and the third side plate (13) are arranged oppositely along the longitudinal direction (F1) of the railway vehicle (1000) and are respectively connected to the two sides of the width of the first side plate (11), the second side panel (12) being adapted to overlap a side wall panel (400), the access panel (3) being arranged opposite the first side panel (11) in the transverse direction (F2) of the rail vehicle (1000), and is located on the side of the first side plate (11) remote from the longitudinal centre axis (L) of the rail vehicle (1000), the maintenance baffle (3) is connected with the third side plate (13) and arranged at intervals with the second side plate (12).

10. A rail vehicle (1000) comprising a vehicle body (100), a vehicle door (200) and a door pillar cover component (300) located on either side of the vehicle door (200), the door pillar cover component (300) being a door pillar cover component (300) for a rail vehicle (1000) according to any one of claims 1-9.

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