CN218021604U

CN218021604U - A casing for rail transit vehicle

Info

Publication number: CN218021604U
Application number: CN202222573399.5U
Authority: CN
Inventors: 刘长山; 赵行才; 刘杰
Original assignee: Qingdao Bochao Transportation Equipment Co ltd
Current assignee: Qingdao Bochao Transportation Equipment Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2022-12-13
Anticipated expiration: 2032-09-28

Abstract

The utility model relates to the technical field of rail transit, and discloses a shell for a rail transit vehicle, which solves the problem that a standing passenger easily collides with a subway shell when a subway is started or stopped at present, so that the passenger is easily injured; the utility model discloses, through the cooperation between mounting panel and fixed plate and dwang and the slide, when the passenger collided with the buffer board for two slides remove along two dead levers respectively, then made even buffer spring flexible, and absorbed power through buffer spring elastic effect, thereby cushioned the passenger, thereby avoided passenger and casing direct impact and be injured.

Description

A casing for rail transit vehicle

Technical Field

The utility model belongs to the technical field of the track traffic, specifically be a casing for track traffic vehicle.

Background

The rail vehicle is a general name, and generally refers to a vehicle with a special rail, and comprises a traditional train, in addition, a motor train unit, a subway vehicle, a light rail vehicle and a magnetic levitation vehicle, which also belong to the category of the rail vehicle.

In the operation process of the subway, the weight of the whole subway is increased due to the fact that too many passengers on the subway are increased, so that the inertia of the whole subway is increased, and standing passengers easily collide with a subway shell when the subway is started or stopped, so that the passengers are easily injured.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a casing for rail transit vehicle, the effectual passenger that leads to standing when the subway starts or stops at present collides with the subway casing easily of having solved to lead to the injured problem of passenger easily.

In order to achieve the above purpose, the utility model provides a following technical scheme: a shell for a rail transit vehicle comprises a shell, wherein vehicle doors are arranged on two sides of the shell at equal distances, and buffering mechanisms positioned on the inner side of the shell are arranged on two sides of each vehicle door;

buffer gear is including being fixed in the inboard installing frame of casing, and the mounting panel is installed to one side of installing frame, and one side fixed mounting of mounting panel has the buffer board.

Preferably, one side of the mounting frame is provided with a groove, a fixing frame is mounted on the inner side of the groove, and the fixing frame is fixedly connected with the mounting plate.

Preferably, the inboard fixed mounting of installing frame has the inside casing, and the equal fixed mounting in both sides of inside casing has the dead lever, and the equal movable mounting in outside of two dead levers has the slide.

Preferably, two the equal fixedly connected with buffer spring in one side that the slide was kept away from each other, two buffer spring all with the inboard fixed connection of installing frame, two buffer spring all cup joint with the dead lever activity.

Preferably, one side fixed mounting of mounting panel has the fixed plate, and the both sides of fixed plate are all rotated and are connected with the dwang, and two dwangs rotate with two slides respectively and are connected.

Preferably, a first rubber pad is fixedly mounted on the inner side of the inner frame.

Preferably, one side of the fixing plate is fixedly provided with a second rubber pad, and the second rubber pad is attached to the first rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model discloses, through the cooperation between mounting panel and fixed plate and dwang and the slide, when the passenger collides with the buffer board, make two slides move along two dead levers respectively, make even buffer spring flexible then, and absorb the power through the effect of buffer spring elasticity, thereby cushion the passenger, thereby avoid passenger and casing direct collision and be injured;

(2) The novel rubber cushion is matched with the rubber cushion I through the rubber cushion II, then when a passenger collides with the cushion plate, the rubber cushion II collides with the rubber cushion I at the moment, so that the passenger is buffered again, and meanwhile, the buffer spring is prevented from being failed due to overlarge impact force of the sliding plate.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the buffering mechanism of the present invention;

FIG. 3 is an exploded view of the buffering mechanism of the present invention;

FIG. 4 is a schematic view of the inner frame structure of the present invention;

in the figure: 1. a housing; 2. a buffer mechanism; 201. installing a frame; 202. a buffer plate; 203. a groove; 204. mounting a plate; 205. a fixing frame; 206. an inner frame; 207. a slide plate; 208. a first rubber pad; 209. a second rubber pad; 2010. fixing the rod; 2011. a buffer spring; 2012. rotating the rod; 2013. a fixing plate; 3. a vehicle door.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 4, the present invention includes a housing 1, a door 3 is installed on two sides of the housing 1 at equal distances, and a buffer mechanism 2 located inside the housing 1 is installed on two sides of the door 3.

In a second embodiment, on the basis of the first embodiment, the buffering mechanism 2 includes an installation frame 201 fixed to the inner side of the housing 1, a mounting plate 204 is installed on one side of the installation frame 201, a buffer plate 202 is fixedly installed on one side of the mounting plate 204, a groove 203 is formed in one side of the installation frame 201, a fixing frame 205 is installed on the inner side of the groove 203, the fixing frame 205 is fixedly connected to the mounting plate 204, an inner frame 206 is fixedly installed on the inner side of the installation frame 201, fixing rods 2010 are fixedly installed on both sides of the inner frame 206, sliding plates 207 are movably installed on the outer sides of the two fixing rods 2010, buffer springs 2011 are fixedly connected to the sides of the two sliding plates 207 far away from each other, the two buffer springs 2011 are fixedly connected to the inner side of the installation frame 201, the two buffer springs 2011 are movably sleeved with the fixing rods 2010, a fixing plate 2013 is fixedly installed on one side of the mounting plate 204, rotating rods 2012 are rotatably connected to both sides of the fixing plate 2013, and the two sliding plates 207 are rotatably connected to the rotating rods 2012;

at first when passenger and buffer board 202 collide, drive the removal of mounting panel 204 this moment to drive the removal of fixed plate 2013, then drive two slides 207 through two dwang 2012 and remove along two buffer spring 2011s respectively, two buffer spring 2011 are flexible simultaneously, and absorb power through the elastic effect of buffer spring 2011, cushion the passenger at last, avoid passenger and 1 direct collision of casing and be injured.

In the third embodiment, on the basis of the first embodiment, a first rubber pad 208 is fixedly installed on the inner side of the inner frame 206, a second rubber pad 209 is fixedly installed on one side of the fixing plate 2013, and the second rubber pad 209 is attached to the first rubber pad 208;

when the mounting plate 204 moves, the second rubber pad 209 collides with the first rubber pad 208, and the elastic action of the second rubber pad 209 and the first rubber pad 208 absorbs the force, so that the buffering spring 2011 is prevented from being out of work, and the passenger is buffered again.

The working principle is as follows: when using, at first when the passenger collides with buffer board 202, drive the removal of mounting panel 204 this moment, and drive the removal of fixed plate 2013, then drive two slide plates 207 through two dwang 2012 and remove along two buffer spring 2011 respectively, two buffer spring 2011 are flexible simultaneously, and absorb power through the elastic effect of buffer spring 2011, cushion the passenger at last, avoid passenger and casing 1 direct collision and be injured, simultaneously when mounting panel 204 removes, two 209 rubber pads collide with one rubber pad 208, and absorb power through the elastic action of two 209 rubber pads and one rubber pad 208, avoid buffer spring 2011 to become invalid, cushion the passenger once more simultaneously.

Claims

1. A housing for rail transit vehicles, comprising a housing (1), characterized in that: the automobile door is characterized in that automobile doors (3) are mounted on two sides of the shell (1) at equal distances, and buffer mechanisms (2) located on the inner side of the shell (1) are mounted on two sides of each automobile door (3);

the buffer mechanism (2) comprises a mounting frame (201) fixed on the inner side of the shell (1), a mounting plate (204) is mounted on one side of the mounting frame (201), and a buffer plate (202) is fixedly mounted on one side of the mounting plate (204).

2. A housing for a rail transit vehicle as claimed in claim 1, wherein: one side of the mounting frame (201) is provided with a groove (203), a fixing frame (205) is mounted on the inner side of the groove (203), and the fixing frame (205) is fixedly connected with the mounting plate (204).

3. A housing for a rail transit vehicle as claimed in claim 1, wherein: the inner side of the mounting frame (201) is fixedly provided with an inner frame (206), fixing rods (2010) are fixedly arranged on two sides of the inner frame (206), and sliding plates (207) are movably arranged on the outer sides of the two fixing rods (2010).

4. A housing for a rail transit vehicle as claimed in claim 3, wherein: two equal fixedly connected with buffer spring (2011) in one side that slide (207) kept away from each other, two buffer spring (2011) all with the inboard fixed connection of installing frame (201), two buffer spring (2011) all cup joint with dead lever (2010) activity.

5. A housing for a rail transit vehicle as claimed in claim 1, wherein: one side fixed mounting of mounting panel (204) has fixed plate (2013), and the both sides of fixed plate (2013) all rotate and are connected with dwang (2012), and two dwang (2012) rotate respectively with two slide (207) and are connected.

6. A housing for a rail transit vehicle as claimed in claim 3, wherein: a first rubber pad (208) is fixedly arranged on the inner side of the inner frame (206).

7. A housing for a rail transit vehicle as claimed in claim 5 wherein: and a second rubber pad (209) is fixedly mounted on one side of the fixing plate (2013), and the second rubber pad (209) is attached to the first rubber pad (208).