CN219544778U - Combined impact seat and vehicle with same - Google Patents

Abstract

The utility model provides a combined impact seat and a vehicle with the same, wherein the combined impact seat comprises: the front end, the rear end and the lower end of the seat body are all of an opening structure; the car coupler bracket comprises a supporting plate, the supporting plate comprises a first plate section and a second plate section connected with the rear end of the first plate section, a first connecting portion is arranged on the first plate section, a second connecting portion is arranged on the second plate section, the supporting plate is detachably connected with the base body through the first connecting portion, and the supporting plate is detachably connected with the traction beam through the second connecting portion. According to the technical scheme provided by the utility model, the problem of low dismounting efficiency of the coupler buffer device in the related art can be solved.

Description

Combined impact seat and vehicle with same

Technical Field

The utility model relates to the technical field of railway trucks, in particular to a combined impact seat and a vehicle with the same.

Background

The coupler buffer device is one of main components of the railway vehicle, is arranged in a traction beam at the end part of a vehicle underframe and is responsible for the connection between vehicles, the transmission of longitudinal traction load and buffer load between vehicles. The coupler buffer device is required to be disassembled from the railway vehicle after each period of operation of the railway vehicle, and each part in the coupler buffer device is periodically checked and maintained.

In the related art, the coupling buffering means includes a coupling, a yoke, a buffer, a slave plate, and the like. The end part of the traction beam is provided with an impact seat, and the impact seat is of a structure with two open ends and a closed lower part. When the car coupler is disassembled and assembled, the car coupler is required to be inserted and pulled from one end of the impact seat to enter the traction beam, and meanwhile, the coupler tail frame, the buffer and the slave plate are assembled from the lower part of the traction beam.

However, the above-described mounting/dismounting method has a problem of low efficiency.

Disclosure of Invention

The utility model provides a combined impact seat and a vehicle with the same, which are used for solving the problem of low dismounting efficiency of a coupler buffer device in the related art.

According to one aspect of the present utility model, there is provided a modular impact socket comprising: the front end, the rear end and the lower end of the seat body are all of an opening structure; the car coupler bracket comprises a supporting plate, the supporting plate comprises a first plate section and a second plate section connected with the rear end of the first plate section, a first connecting portion is arranged on the first plate section, a second connecting portion is arranged on the second plate section, the supporting plate is detachably connected with the base body through the first connecting portion, and the supporting plate is detachably connected with the traction beam through the second connecting portion.

Further, the coupler bracket also comprises a spring box, the spring box is arranged at the front end of the supporting plate in a connecting and downward protruding mode, the spring box is provided with a containing cavity and an upper opening communicated with the containing cavity, and the supporting plate is provided with a communication port communicated with the upper opening.

Further, the spring case is provided with a stopper iron mounting groove communicating with the upper opening, the stopper iron mounting groove extending in a longitudinal direction of the spring case and penetrating through two opposite side walls of the spring case.

Further, the spring case is provided with a viewing aperture in communication with the receiving cavity, the viewing aperture extending in a widthwise direction of the spring case and extending through two opposing side walls of the spring case.

Further, the first connecting part comprises a first through hole, the base body is provided with a mounting hole, the combined impact base further comprises a first connecting piece, the first connecting piece is arranged through the first through hole and the mounting hole in a penetrating mode to connect the base body and the coupler bracket, the second connecting part comprises a second through hole, the traction beam is provided with a connecting hole, and the second connecting piece is arranged through the second through hole in a penetrating mode to be connected with the connecting hole; and/or the upper surface of the first plate section is flush with the upper surface of the second plate section.

Further, the outer side wall of the base body is provided with a connecting lug, and the mounting hole is arranged on the connecting lug.

Further, the supporting plate is provided with a lightening hole; and/or the lower surface of the supporting plate is provided with reinforcing ribs, each reinforcing rib comprises transverse ribs and longitudinal ribs which are arranged in a staggered manner, each transverse rib extends along the length direction of the supporting plate, and each longitudinal rib extends along the width direction of the supporting plate.

Further, the pedestal is including the first curb plate, roof and the second curb plate that connect gradually, first curb plate and second curb plate are connected with the both sides of roof respectively and downwardly extending, the front end of first curb plate is connected with first stand, the front end of second curb plate is connected with the second stand, the front end of roof is connected with the crossbeam, first stand, crossbeam and second stand connect gradually, the horn mouth is enclosed jointly to the inside wall of first stand, the lower surface of crossbeam, the inside wall of second stand, the upper surface of layer board, in the direction from the back to the front, the cross section size of horn mouth increases gradually.

Further, the rear end face of the first side plate and the rear end face of the second side plate form a front slave plate seat attached to the front slave plate.

According to another aspect of the present utility model, there is provided a vehicle including: the vehicle body is provided with a traction beam; the combined type impact seat is characterized in that a seat body of the combined type impact seat is inserted into the traction beam and is connected with the traction beam, and a coupler bracket of the combined type impact seat is connected with the lower end of the traction beam; the coupler buffer device comprises a coupler, wherein the coupler is positioned in a seat body and a traction beam of the combined impact seat, and the combined impact seat is the combined impact seat.

By applying the technical scheme of the utility model, the combined impact seat comprises the seat body and the car coupler bracket, when the car is assembled, the seat body is connected with the traction beam, the car coupler, the coupler tail frame, the buffer, the slave plate and other parts can be firstly assembled from the opening structures of the seat body and the traction beam, the first connecting part of the supporting plate of the car coupler bracket is connected with the seat body, the second connecting part is connected with the traction beam, and the supporting plate is connected with the traction beam, so that the assembly of the car coupler buffer device can be completed.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 shows a schematic structural view of a seat body of a combined impact seat according to an embodiment of the present utility model;

FIG. 2 is a schematic view showing still another structure of a seat body of a combined impact seat according to an embodiment of the present utility model;

FIG. 3 illustrates a schematic diagram of a coupler yoke of a modular impact socket provided in accordance with an embodiment of the present utility model;

fig. 4 illustrates yet another structural schematic of a coupler knuckle of a modular impact socket provided in accordance with an embodiment of the present utility model.

Wherein the above figures include the following reference numerals:

10. a base; 11. a mounting hole; 12. a connecting lug; 13. a first side plate; 131. a first upright; 14. a top plate; 141. a cross beam; 15. a second side plate; 151. a second upright; 16. a horn mouth; 17. a front slave plate seat;

20. a coupler bracket; 21. a supporting plate; 211. a first connection portion; 212. a second connecting portion; 22. a spring case; 221. a receiving chamber; 23. a stopper mounting groove; 24. an observation hole; 25. a lightening hole; 26. reinforcing ribs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the embodiment of the present utility model provides a combined impact seat, which includes a seat body 10 and a coupler bracket 20, wherein the front end, the rear end and the lower end of the seat body 10 are all of an open structure; the coupler bracket 20 includes a pallet 21, the pallet 21 includes a first plate section and a second plate section connected to a rear end of the first plate section, a first connection portion 211 is provided on the first plate section, a second connection portion 212 is provided on the second plate section, the pallet 21 is detachably connected to the base 10 through the first connection portion 211, and the pallet 21 is detachably connected to the draft sill through the second connection portion 212.

By applying the technical scheme of the utility model, the combined impact seat comprises the seat body 10 and the coupler bracket 20, when the vehicle is assembled, the seat body 10 is connected with the traction beam, the coupler yoke, the buffer, the slave plate and other parts can be firstly assembled from the opening structures of the seat body 10 and the traction beam, the first connecting part 211 of the supporting plate 21 of the coupler bracket 20 is connected with the seat body 10, the second connecting part 212 is connected with the traction beam, and the supporting plate 21 is connected with the traction beam, so that the assembly of the coupler buffer device can be completed.

Of course, the disassembly steps of the coupler buffer device are opposite to the above steps, and the procedures and time can be greatly shortened.

In this embodiment, by providing the first connection portion 211 and the second connection portion 212 on the supporting plate 21, the connection with the draft sill can be performed while the seat body 10 is connected by the supporting plate 21, and compared with the coupler buffering device in the related art, the supporting plate 21 integrates the structure of the coupler yoke key joist, and simplifies the structure of the existing coupler buffering device.

Wherein, the seat body 10 and the coupler bracket 20 are both cast structures to enhance the structural strength thereof.

Specifically, the seat body 10 is connected to the traction beam by welding or riveting.

By adopting the combined impact seat provided by the embodiment, when the components such as the coupler, the buffer and the wearing plate of the coupler buffer device are required to be overhauled, the disassembly time can be greatly shortened, and the overhauling efficiency is provided.

As shown in fig. 1 and 3, the coupler bracket 20 further includes a spring case 22, the spring case 22 being connected at a front end of the supporting plate 21 and being provided to protrude downward, the spring case 22 having a receiving chamber 221 and an upper opening communicating with the receiving chamber 221, the supporting plate 21 having a communication port communicating with the upper opening. The spring case 22 can be used to place a support spring by using the accommodating chamber 221, and further support the coupler by using the support spring.

In this embodiment, the supporting springs extend vertically, and two ends of the supporting springs are respectively abutted against the coupler supporting seat and the inner wall of the spring case 22.

As shown in fig. 3, the spring case 22 is provided with a stopper iron mounting groove 23 communicating with the upper opening, and the stopper iron mounting groove 23 extends in the length direction of the spring case 22 and penetrates through two opposite side walls of the spring case 22. The stopper can be conveniently penetrated by the stopper mounting groove 23, so that the coupler is carried by the stopper.

In this embodiment, the stop iron is located between the coupler carrier and the support spring.

As shown in fig. 3, the spring case 22 is provided with a viewing hole 24 communicating with the accommodation chamber 221, the viewing hole 24 extending in the width direction of the spring case 22 and penetrating through two opposite side walls of the spring case 22. The interior of the spring case 22 can be observed through the observation hole 24.

As shown in fig. 1, the first connecting portion 211 includes a first through hole, a mounting hole 11 is provided on the base 10, the combined impact seat further includes a first connecting piece, the first connecting piece is arranged through the first through hole and the mounting hole 11 to connect the base 10 and the coupler bracket 20, the second connecting portion 212 includes a second through hole, a connecting hole is provided on the traction beam, the second connecting piece is arranged through the second through hole and is connected with the connecting hole, the first through hole is used for arranging the first connecting portion 211, and the second through hole is used for arranging the second connecting portion 212.

In this embodiment, the stop iron, the housing 10 and the coupler yoke 20 can be assembled together using the mounting holes 11.

Of course, the pallet 21 may be connected to the base 10 or the traction beam by caulking.

In this embodiment, the upper surface of the first plate section is flush with the upper surface of the second plate section.

As shown in fig. 2, the outer side wall of the housing 10 is provided with a connection lug 12, and the mounting hole 11 is provided on the connection lug 12. The mounting holes 11 are formed in the connecting lugs 12, so that the structure is simple, and the mounting is convenient.

As shown in fig. 1, the pallet 21 has a weight reducing hole 25, and the weight of the pallet 21 can be reduced by the weight reducing hole 25.

Wherein a removable wear plate may also be installed using lightening holes 25.

In the present embodiment, the lower surface of the pallet 21 is provided with the reinforcing ribs 26, the reinforcing ribs 26 include transverse ribs and longitudinal ribs that are alternately arranged, the transverse ribs extend along the length direction of the pallet 21, and the longitudinal ribs extend along the width direction of the pallet 21. The structural strength of the pallet 21 can be increased by the reinforcing ribs 26 to extend the service life thereof.

As shown in fig. 1, the base 10 includes a first side plate 13, a top plate 14 and a second side plate 15 that are sequentially connected, where the first side plate 13 and the second side plate 15 are connected to two sides of the top plate 14 and extend downward, the front end of the first side plate 13 is connected to a first upright 131, the front end of the second side plate 15 is connected to a second upright 151, the front end of the top plate 14 is connected to a cross beam 141, the first upright 131, the cross beam 141 and the second upright 151 are sequentially connected, an inner side wall of the first upright 131, a lower surface of the cross beam 141, an inner side wall of the second upright 151 and an upper surface of the supporting plate 21 enclose a bell mouth 16 together, and in a direction from back to front, the cross section size of the bell mouth 16 is gradually increased, and the bell mouth 16 is used to facilitate swinging of the coupler in the combined impact seat, thereby increasing the moving range of the coupler.

In the present embodiment, the rear end face of the first side plate 13 and the rear end face of the second side plate 15 form a front slave plate seat 17 that is attached to the front slave plate. The front slave plate 17 can be engaged with the front slave plate, so that longitudinal forces can be transmitted to the front slave plate and the damper engaged with the front slave plate by the front slave plate 17.

The utility model further provides a vehicle, which comprises a vehicle body, a combined impact seat and a car coupler buffer device, wherein a traction beam is arranged on the vehicle body; the base body 10 of the combined impact base is inserted into the traction beam and connected with the traction beam, and the coupler bracket 20 of the combined impact base is connected with the lower end of the traction beam; the coupler buffer device comprises a coupler, wherein the coupler is positioned in the seat body 10 and the traction beam of the combined impact seat, and the combined impact seat is the combined impact seat provided above. The car adopts the combined impact seat to connect the car coupler buffer device with the car body, and compared with the impact seat adopting the closed structure, the assembly process and the assembly time are greatly shortened, thereby improving the assembly efficiency.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A modular impingement seat, wherein the modular impingement seat comprises:

the seat body (10), the front end, the rear end and the lower end of the seat body (10) are all of an opening structure;

the car coupler bracket (20), car coupler bracket (20) includes layer board (21), layer board (21) include first board section and with the second board section that the rear end of first board section is connected, be provided with first connecting portion (211) on the first board section, be provided with second connecting portion (212) on the second board section, layer board (21) pass through first connecting portion (211) with pedestal (10) detachably connects, layer board (21) pass through second connecting portion (212) and draft sill detachably connect.

2. The modular impact socket of claim 1, wherein the coupler bracket (20) further comprises a spring case (22), the spring case (22) being connected at a front end of the pallet (21) and protruding downward, the spring case (22) having a receiving cavity (221) and an upper opening communicating with the receiving cavity (221), the pallet (21) having a communication port communicating with the upper opening.

3. The combination impact seat according to claim 2, characterized in that the spring case (22) is provided with a stop iron mounting groove (23) communicating with the upper opening, the stop iron mounting groove (23) extending in the length direction of the spring case (22) and penetrating through two opposite side walls of the spring case (22).

4. The modular impact socket of claim 2, wherein the spring case (22) is provided with a viewing aperture (24) in communication with the receiving cavity (221), the viewing aperture (24) extending in a width direction of the spring case (22) and extending through two opposite side walls of the spring case (22).

5. The modular impingement seat of claim 1, wherein,

the first connecting part (211) comprises a first through hole, the base body (10) is provided with a mounting hole (11), the combined impact base further comprises a first connecting piece, the first connecting piece is arranged through the first through hole and the mounting hole (11) in a penetrating mode to connect the base body (10) and the coupler bracket (20), the second connecting part (212) comprises a second through hole, the traction beam is provided with a connecting hole, and the second connecting piece is arranged through the second through hole in a penetrating mode to be connected with the connecting hole; and/or the number of the groups of groups,

the upper surface of the first plate section is flush with the upper surface of the second plate section.

6. The combined impact seat according to claim 5, characterized in that the outer side wall of the seat body (10) is provided with a connecting lug (12), and the mounting hole (11) is provided on the connecting lug (12).

7. The modular impingement seat of claim 1, wherein,

the supporting plate (21) is provided with a lightening hole (25); and/or the number of the groups of groups,

the lower surface of layer board (21) is provided with strengthening rib (26), strengthening rib (26) are including crisscross horizontal muscle and the longitudinal reinforcement that sets up, horizontal muscle is followed the length direction of layer board (21) extends, the longitudinal reinforcement is followed the width direction of layer board (21) extends.

8. The modular impingement seat of claim 1, wherein,

the seat body (10) is including first curb plate (13), roof (14) and second curb plate (15) that connect gradually, first curb plate (13) with second curb plate (15) respectively with both sides of roof (14) are connected and downwardly extending, the front end of first curb plate (13) is connected with first stand (131), the front end of second curb plate (15) is connected with second stand (151), the front end of roof (14) is connected with crossbeam (141), first stand (131) crossbeam (141) and second stand (151) connect gradually, the inside wall of first stand (131) the lower surface of crossbeam (141) the inside wall of second stand (151) the upper surface of layer board (21) encloses into horn mouth (16) jointly, in by back to the direction in front, the cross section size of horn mouth (16) increases gradually.

9. The combined impact seat according to claim 8, characterized in that the rear end surface of the first side plate (13) and the rear end surface of the second side plate (15) form a front slave plate seat (17) which is attached to the front slave plate.

10. A vehicle, characterized in that the vehicle comprises:

the traction beam is arranged on the vehicle body;

the combined type impact seat comprises a seat body (10) which is inserted into the traction beam and is connected with the traction beam, and a coupler bracket (20) of the combined type impact seat is connected with the lower end of the traction beam;

a coupler buffer comprising a coupler located within a housing (10) of the modular impact socket and the draft sill, the modular impact socket being a modular impact socket according to any one of claims 1 to 9.