CN215513667U

CN215513667U - Side wall and side roof connecting structure and conference carriage

Info

Publication number: CN215513667U
Application number: CN202121958616.1U
Authority: CN
Inventors: 徐世木; 许士伟; 董明俊; 陈芳; 张国栋; 孙立民; 方培嫘
Original assignee: CRRC Tangshan Co Ltd
Current assignee: CRRC Tangshan Co Ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-01-14
Anticipated expiration: 2031-08-19

Abstract

The utility model provides a side wall and side roof connecting structure and a conference carriage, which comprise a connecting seat, a mounting plate and a connecting piece, wherein the connecting seat is arranged on the outer side surface of a side wall plate; the mounting plate is attached to the side top plate and the outer side face of the connecting seat, an elastic pressing piece extending upwards is arranged on the upper portion of the inner wall of the mounting plate, and the elastic pressing piece can be elastically abutted against the inner side wall of the side top plate; the connector is disposed proximate the lower edge of the mounting plate. According to the side wall and side roof connecting structure provided by the utility model, the mounting plate can be used for plugging the opening between the side wall plate and the side roof, the lower edge of the mounting plate is connected with the connecting seat through the connecting piece, the elastic pressing piece on the mounting plate and the mounting plate respectively clamp and limit the lower edge of the side roof from the inner side and the outer side, so that the effective connection between the side wall and the side roof is realized, and the side wall and side roof connecting structure has good attractiveness.

Description

Side wall and side roof connecting structure and conference carriage

Technical Field

The utility model belongs to the technical field of carriage connection structures, and particularly relates to a side wall and side roof connection structure and a conference carriage with the side wall and side roof connection structure.

Background

With the rapid development of the railway transportation industry, the vehicle technology is continuously innovated, and the vehicle style is also developed in a diversified and intelligent manner. Meeting rooms for part of passenger meetings are required to be arranged on the trains according to the requirements of some users.

The existing train is generally used for passengers to take and use, and for the convenience of use of the passengers, the luggage rack for placing the passengers can be arranged, and for a meeting room vehicle, the luggage rack is arranged to easily block participants from standing and walking, and the illumination near the side wall can be influenced, so that the arrangement of the luggage rack is mostly cancelled in the meeting room of the train, the original installation structure is difficult to adapt to the connection of the side roof and the side wall, and the attractiveness of the meeting room is not favorably improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a side wall and side roof connecting structure and a conference carriage, which can conveniently connect a side wall and a side roof and improve the attractiveness of a conference room.

In order to achieve the purpose, the utility model adopts the technical scheme that: the side wall and side roof connecting structure comprises a connecting seat, a mounting plate and a connecting piece, wherein the connecting seat is arranged on the outer side surface of a side wall plate; the mounting plate is attached to the side top plate and the outer side face of the connecting seat and used for plugging an opening between the side wall plate and the side top plate, an elastic pressing piece extending upwards is arranged on the upper portion of the inner wall of the mounting plate, and the elastic pressing piece can be elastically abutted against the inner side wall of the side top plate to be matched with the mounting plate to clamp the side top plate from two sides; the connecting piece is close to the lower edge of the mounting plate and used for connecting the connecting seat with the mounting plate.

In one possible implementation mode, the connecting seat comprises a connecting plate and an outward extending plate, and the connecting plate is connected with the outer wall of the side wall plate; the outer extending plate is connected to the lower edge of the connecting plate and extends to one side back to the side wall plate, and the bottom surface of the outer extending plate is attached to the inner side wall of the mounting plate and connected through a connecting piece.

In some embodiments, the mounting plate is provided with a counter bore for embedding the connecting piece, and the outer end of the counter bore is provided with a decorative cap.

In one possible implementation manner, the elastic pressing piece comprises a fixing part and a pressing part, and the fixing part is connected to the inner side wall of the mounting plate; the compressing portion is connected to the upper edge of the fixing portion and integrally formed with the fixing portion, and one side of the compressing portion, close to the fixing portion, is bent to one side far away from the mounting plate to form a protrusion, so that the upper edge of the compressing portion is elastically compressed on the inner side wall of the side top plate.

In some embodiments, the upper edge of the pressing portion is further provided with an auxiliary portion extending towards a side away from the side roof, and an arc transition portion abutting against the inner side wall of the side roof is formed between the pressing portion and the auxiliary portion.

In a possible implementation mode, the elastic pressing pieces are arranged on the inner side wall of the mounting plate, and the elastic pressing pieces are arranged in the moving direction of the vehicle body at intervals.

In a possible implementation manner, in the direction of the vehicle body, a limiting part is arranged on the side edge of one of the two adjacent mounting plates, the limiting part is bent towards the inner side of the mounting plate to form a limiting surface, and the limiting surface can be attached to the inner side wall of the adjacent mounting plate to limit the inner position and the outer position of the adjacent mounting plate.

In some embodiments, a first sound insulation pad attached to the side top plate is arranged on the inner side wall of the mounting plate, and a second sound insulation pad attached to the side wall plate is arranged on the lower edge of the mounting plate.

In one possible implementation, the mounting plate is a PVC integral component, and the elastic pressing member is a metal piece integrally formed with the mounting plate.

The utility model also provides a conference carriage which is provided with a side wall and side roof connecting structure.

Compared with the prior art, the scheme shown in the embodiment of the application, the side wall and edge top connection structure provided by the embodiment of the application can plug the opening between the side wall plate and the edge top plate, the lower edge of the mounting plate is connected with the connecting seat through the connecting piece, the elastic pressing piece on the mounting plate and the mounting plate clamp the lower edge of the edge top plate from the inner side and the outer side respectively in a clamping and limiting mode, effective connection between the side wall and the edge top plate is achieved, and the side wall and edge top connection structure is good in attractiveness.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic cross-sectional structural view of a side wall and roof connection structure provided in an embodiment of the present invention;

FIG. 2 is a schematic diagram of a partial enlarged structure of FIG. 1;

FIG. 3 is a schematic diagram of a partial enlarged structure of FIG. 1 II according to an embodiment of the present invention;

FIG. 4 is a right structural diagram illustrating relative positions of the mounting plate and the elastic pressing member in FIG. 1 according to an embodiment of the present invention;

FIG. 5 is a schematic cross-sectional view of A-A in FIG. 4 according to an embodiment of the present invention;

FIG. 6 is a schematic cross-sectional view of B-B in FIG. 4 according to an embodiment of the present invention;

fig. 7 is a schematic front view of a mounting plate provided with two position-limiting members according to an embodiment of the present invention;

fig. 8 is a schematic front view of a mounting plate without a limiting element according to an embodiment of the present invention;

fig. 9 is a left side view of the structure of fig. 8 according to the embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

1. a connecting seat; 11. a connecting plate; 12. an overhang plate; 2. mounting a plate; 21. a countersunk hole; 22. a decorative cap; 23. a first sound insulating mat; 24. a second sound insulating mat; 3. a connecting member; 4. an elastic pressing member; 41. a fixed part; 42. a pressing part; 43. an auxiliary part; 44. a circular arc transition portion; 5. a limiting member; 51. a limiting surface; 61. a side wall panel; 62. and a side top plate.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or be indirectly on the other element. It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be constructed in a particular operation, and are therefore not to be considered limiting. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or several of that feature. In the description of the present invention, "a number" means two or more unless specifically limited otherwise.

Referring to fig. 1 and 9 together, the side wall and roof connecting structure and the conference car provided by the present invention will now be described. The side wall and side top connecting structure comprises a connecting seat 1, a mounting plate 2 and a connecting piece 3, wherein the connecting seat 1 is arranged on the outer side surface of the side wall plate 61; the mounting plate 2 is attached to the side top plate 62 and the outer side face of the connecting seat 1 and used for sealing an opening between the side wall plate 61 and the side top plate 62, the upper portion of the inner wall of the mounting plate 2 is provided with an elastic pressing piece 4 extending upwards, and the elastic pressing piece 4 can be elastically abutted against the inner side wall of the side top plate 62 to be matched with the mounting plate 2 to clamp the side top plate 62 from two sides; the connecting piece 3 is arranged close to the lower edge of the mounting plate 2 and used for connecting the connecting seat 1 and the mounting plate 2.

The side wall and the limit top connection structure that this embodiment provided, compared with the prior art, the side wall and the limit top connection structure that this embodiment provided, mounting panel 2 can carry out the shutoff to the opening between curb plate 61 and the limit roof 62, mounting panel 2's lower limb passes through connecting piece 3 and links to each other with connecting seat 1, elasticity on mounting panel 2 compresses tightly piece 4 and mounting panel 2 and presss from both sides tightly spacing from the inside and outside both sides respectively to the lower limb of limit roof 62, the effective connection between side wall and the limit roof 62 has been realized, good aesthetic property has.

In some possible implementations, the above feature connecting seat 1 adopts the structure shown in fig. 2. Referring to fig. 2, the connecting socket 1 includes a connecting plate 11 and an outward extending plate 12, the connecting plate 11 being connected to an outer wall of the side wall plate 61; the overhanging plate 12 is connected to the lower edge of the connecting plate 11 and extends to the side away from the side wall plate 61, and the bottom surface of the overhanging plate 12 is attached to the inner side wall of the mounting plate 2 and connected by the connecting member 3.

The connecting plate 11 is operatively connected to the side wall plate 61, and the two may be connected by welding or by means of screws or the like. Overhanging board 12 outwards extends along the horizontal direction, through the effective laminating of its bottom surface with the inside wall of mounting panel 2 to install mounting panel 2 on overhanging board 12 with the help of connecting piece 3, connecting piece 3 can select bolt or screw, makes the lower limb of mounting panel 2 stably connect on connecting seat 1.

In some embodiments, referring to fig. 2, the mounting plate 2 is provided with a counter bore 21 for the insertion of the connector 3, and the outer end of the counter bore 21 is provided with a decorative cap 22. The counter sink 21 that sets up on mounting panel 2 supplies connecting piece 3 to imbed, avoids the outer end of connecting piece 3 to expose, and the outer end of counter sink 21 can be filled into to decorate cap 22 to improve the aesthetic property of 2 lateral surfaces of mounting panel.

In some possible implementations, the compression member is configured as shown in fig. 3. Referring to fig. 3, the elastic pressing member 4 includes a fixing portion 41 and a pressing portion 42, the fixing portion 41 is connected to the inner sidewall of the mounting plate 2; the pressing portion 42 is connected to the upper edge of the fixing portion 41 and integrally formed with the fixing portion 41, and one side of the pressing portion 42 close to the fixing portion 41 is bent to be convex toward the side far away from the mounting plate 2, so that the upper edge of the pressing portion 42 is elastically pressed on the inner side wall of the side top plate 62.

The fixing portion 41 is connected to the inner side wall of the mounting plate 2, and the pressing portion 42 at the upper edge of the fixing portion is bent from bottom to top to one side close to the side wall plate 61, and then extends to one side close to the mounting plate 2 until abutting against the inner wall of the mounting plate 2, so that the mounting plate 2 is effectively pressed. Have the clearance that is used for holding limit roof 62 between the upper edge of the portion of compressing tightly 42 and the mounting panel 2, compress tightly portion 42 and mounting panel 2 and can carry out spacing clamp tightly to limit roof 62 from inboard and outside simultaneously, guaranteed the stability of relative position between the upper edge of mounting panel 2 and the limit roof 62, realized effective linking between limit roof 62 and the mounting panel 2, have good aesthetic property.

In some embodiments, the feature compression 42 may be configured as shown in FIG. 3. Referring to fig. 3, the upper edge of the pressing portion 42 is further provided with an auxiliary portion 43 extending to a side away from the side top plate 62, and a circular arc transition portion 44 abutting against the inner side wall of the side top plate 62 is formed between the pressing portion 42 and the auxiliary portion 43.

Set up auxiliary portion 43 at the portion 42 upper edge that compresses tightly, auxiliary portion 43 can cooperate the portion 42 that compresses tightly to form circular arc transition portion 44, and then utilizes circular arc transition portion 44 to realize with the inside wall butt contact of limit roof 62, avoids causing the scraping fish tail to the inner wall of limit roof 62. Elasticity compresses tightly piece 4 and is equipped with a plurality ofly at the interval on the inside wall of mounting panel 2, and a plurality of elasticity compresses tightly piece 4 and arranges at the extending direction interval of automobile body, can carry on spacingly to the different positions of side roof 62.

In some possible implementations, the above-described feature mounting plate 2 is configured as shown in fig. 4. Referring to fig. 4, in the traveling direction of the vehicle body, a limiting member 5 is disposed at a side edge of one of the two adjacent mounting plates 2, the limiting member 5 is bent toward the inner side of the mounting plate 2 to form a limiting surface 51, and the limiting surface 51 can be attached to the inner side wall of the adjacent mounting plate 2 to limit the inner and outer positions of the adjacent mounting plate 2.

On two adjacent mounting plates 2, only set up locating part 5 in the side edge of one of them mounting plate 2, locating part 5 is used for spacing two adjacent mounting plates 2 relative position in the inside and outside direction. The limiting part 5 is bent and protruded towards the inner side of the mounting plates 2, and is attached to the inner walls of the adjacent mounting plates 2 through the limiting surface 51, so that the inner and outer positions between the limiting part and the adjacent mounting plates 2 are limited, the outer plate surfaces of the two mounting plates 2 are in a smooth transition state, and the external attractiveness is improved.

As another embodiment, please refer to fig. 7 to 9, two limiting members 5 may be disposed on two sides of the same mounting plate 2, and the mounting plate 2 adjacent to the mounting plate 2 does not need to have the limiting members 5. In the trend of automobile body, the mounting panel 2 that is equipped with locating part 5 and the mounting panel 2 interval that does not set up locating part 5 are arranged, realize effective spacing between a plurality of mounting panels 2.

In some embodiments, referring to fig. 5, a first sound-proof pad 23 attached to the side ceiling 62 is disposed on the inner side wall of the mounting plate 2, and a second sound-proof pad 24 attached to the side wall plate 61 is disposed on the lower edge of the mounting plate 2.

First sound insulating pad 23 carries out the shutoff in the clearance between opposite side roof 62 and the mounting panel 2, and extends into the strip in the trend of automobile body, avoids the noise of automobile body cavity to propagate in the carriage, and first sound insulating pad 23 is soundproof cotton or other materials that have sound insulation performance.

Similarly, the edge of the mounting plate 2 contacting the side wall plate 61 is provided with a second sound insulation pad 24 with the same material as the first sound insulation pad 23, so that the gap between the side wall plate 61 and the mounting plate 2 is effectively sealed, and a good noise reduction effect is achieved.

In some possible implementations, the mounting plate 2 is a PVC integral component, and the elastic pressing member 4 is a metal member integrally formed with the mounting plate 2. Mounting panel 2 adopts injection moulding, and elasticity compresses tightly 4 integrated into one piece on mounting panel 2, and elasticity compresses tightly 4 and is the metal component, has good elasticity butt performance, is convenient for cooperate mounting panel 2 to form the clamping action of opposite side roof 62 both sides wall, is convenient for guarantee the reliability that mounting panel 2 and limit roof 62 are connected.

Based on the same inventive concept, the embodiment of the application also provides a conference carriage which is provided with a side wall and a side roof connecting structure. The conference carriage with the structure provides enough space for passengers to walk, is favorable for increasing the internal space of the conference carriage, and has good aesthetic property.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Side wall and limit top connection structure, its characterized in that includes:

the connecting seat is arranged on the outer side surface of the side wall plate;

the mounting plate is attached to the side top plate and the outer side face of the connecting seat and used for plugging an opening between the side wall plate and the side top plate, an elastic pressing piece extending upwards is arranged on the upper portion of the inner wall of the mounting plate, and the elastic pressing piece can be elastically abutted against the inner side wall of the side top plate to be matched with the mounting plate to clamp the side top plate from two sides;

and the connecting piece is arranged close to the lower edge of the mounting plate and is used for connecting the connecting seat with the mounting plate.

2. The side wall and roof connection of claim 1, wherein the connecting base comprises:

the connecting plate is connected with the outer wall of the side wall plate;

the outer extending plate is connected to the lower edge of the connecting plate and extends to one side back to the side wall plate, and the bottom surface of the outer extending plate is attached to the inner side wall of the mounting plate and is connected with the mounting plate through the connecting piece.

3. The side wall and edge roof connecting structure according to claim 2, wherein the mounting plate is provided with a counter bore into which the connecting member is inserted, and a decorative cap is mounted at an outer end of the counter bore.

4. The side wall and edge top connection of claim 1, wherein the resilient compression member comprises:

the fixing part is connected to the inner side wall of the mounting plate;

the pressing portion is connected to the upper edge of the fixing portion and integrally formed with the fixing portion, one side of the pressing portion, which is close to the fixing portion, is bent to be convex towards one side far away from the mounting plate, so that the upper edge of the pressing portion is elastically pressed on the inner side wall of the side top plate.

5. The side wall and roof connecting structure according to claim 4, wherein the upper edge of the pressing portion is further provided with an auxiliary portion extending away from a side of the roof panel, and an arc transition portion abutting against an inner side wall of the roof panel is formed between the pressing portion and the auxiliary portion.

6. The side wall and roof connecting structure according to any one of claims 1 to 5, wherein a plurality of the elastic pressing members are provided on the inner side wall of the mounting plate, and a plurality of the elastic pressing members are arranged at intervals in the direction of the vehicle body.

7. The side wall and roof connecting structure according to any one of claims 1 to 5, wherein in the direction of the vehicle body, a limiting member is provided at a side edge of one of two adjacent mounting plates, the limiting member is bent and protruded towards the inner side of the mounting plate to form a limiting surface, and the limiting surface can be attached to the inner side wall of the adjacent mounting plate to limit the inner and outer positions of the adjacent mounting plate.

8. The side wall and roof connecting structure according to any one of claims 1 to 5, wherein the mounting plate has a first sound insulating pad attached to the roof panel on the inner side wall thereof, and a second sound insulating pad attached to the side wall panel on the lower edge thereof.

9. The side wall and roof connection of any one of claims 1-5, wherein the mounting plate is a PVC integral component, and the resilient hold-down member is a metal piece integrally formed on the mounting plate.

10. Conference carriage, characterized in that side walls and roof connection according to any of claims 1-9 are provided.