CN218085509U

CN218085509U - High-strength side door plate of rear carriage of railway wagon

Info

Publication number: CN218085509U
Application number: CN202222511898.1U
Authority: CN
Inventors: 吴六二; 黄贤红; 韦日香
Original assignee: Nanjing Hongsheng Railway Vehicle Parts Co ltd
Current assignee: Nanjing Hongsheng Railway Vehicle Parts Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2022-12-20
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses a high strength railway freight car rear carriage side door plant, including door plant main part and cardboard, the movable surface mounting of door plant main part has the cardboard, the front surface of cardboard is close to four corners fixed mounting and has the guide arm, the place ahead of cardboard is equipped with the buffer board. A high strength railway freight car back carriage side door board, when the goods in the carriage takes place to remove because rocking in carriage, the goods can earlier contact and extrude the buffer board with the buffer board, and the spring can produce the resistance to the buffer board, the removal impact force that can avoid the goods is used on door plant main part like this, door plant main part is at last with the impact force anti-just for the goods cause the damage of goods, the dismouting of carrying out that the backstop piece of guide arm can be convenient, when the spring loses the ability of buffering, the mounted position of change spring buffer board that can be convenient can also be adjusted according to the whole height of goods, can be better carry out the buffer protection to the goods like this.

Description

High-strength side door plate of rear carriage of railway wagon

Technical Field

The utility model relates to a carriage door plant field, in particular to high strength railway freight car rear truck railway carriage or compartment side door plant.

Background

Railway freight car is the instrument that is used for railway freight to transport, and railway freight car's carriage is all through a plurality of door plant welding equipment together, can make the goods storage of transportation inside certain space like this, and in order to protect the goods in the carriage, railway freight car's carriage door plant all has higher compressive strength.

However, the side door plate of the railway wagon at the present stage has some defects, the side door plate of the wagon at the present stage has certain compressive strength, but when the carriage rocks, the side door plate cannot perform effective buffering protection on the goods inside, because the carriage rocks, the goods inside can move, and the moved goods can collide with the door plate of the carriage, so that the goods packaging surface is damaged easily, and even the goods can be damaged due to collision.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a high strength railway freight car rear carriage side door board can effectively solve the technical problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a high strength railway freight car rear carriage side door plant, includes door plant main part and cardboard, the movable mounting in surface of door plant main part has the cardboard, the front surface of cardboard is close to four corners fixed mounting and has the guide arm, the place ahead of cardboard is equipped with the buffer board.

Preferably, the upper surface and the lower surface of the clamping plate are fixedly provided with cleaning scraping rods, the rear surfaces of the cleaning scraping rods and the clamping plate are provided with cross-shaped clamping grooves, clamping plates are fixedly arranged on the surfaces of the two sides of the clamping plate, a handle is fixedly arranged on one side of each clamping plate, and a fastening piece is embedded on the surface of one side of each clamping plate, which is close to the upper side and the lower side of the rear end.

Preferably, the front end face of the guide rod is provided with a thread groove, the surface of the guide rod is sleeved with a spring, the front end face of the guide rod is fixedly provided with a stop block, and the rear surface of the stop block is fixedly provided with a thread column.

Preferably, the surface of the buffer plate is provided with sleeve holes near four corners, and the rear ends of the threaded columns penetrate through the sleeve holes and are embedded in the threaded grooves.

Preferably, the stop block is fixed with the guide rod through a threaded column, the rear end of the spring is connected with the clamping plate, and the front end of the spring is connected with the buffer plate.

Preferably, the front surface of the door plate main body is fixedly provided with a cross clamping strip, the cross clamping strip is embedded in a cross clamping groove, and the number of the cross clamping strips is a plurality.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through setting up the cardboard, the door plant main part, the mode of buffer board and guide arm mutually supporting, when the goods in the carriage takes place to remove because rocking in carriage, the goods can earlier with the buffer board contact and extrude the buffer board, and the spring can produce the resistance to the buffer board, the removal impact force that can avoid the goods is used in the door plant main part like this, at last the door plant main part is with the impact force just causing the damage of goods for the goods, the dismouting of carrying on that the backstop piece of guide arm can be convenient, when the spring loses the ability of buffering, the mounted position of change spring buffer board that can be convenient can also adjust according to the whole height of goods, can be better like this buffer protection to the goods.

Drawings

FIG. 1 is an overall structural view of a side door panel of a rear compartment of a high-strength railway wagon according to the present invention;

FIG. 2 is a schematic view of the high-strength side door panel of the rear compartment of the railway wagon according to the present invention;

fig. 3 is the utility model discloses a A department enlarger in fig. 2 of high strength railway freight car rear carriage side door board.

In the figure: 1. a door panel main body; 101. a cross clamping strip; 2. clamping a plate; 201. cleaning the scraping rod; 202. a cross-shaped clamping groove; 203. a splint; 204. a handle; 205. a fastener; 3. a buffer plate; 301. trepanning; 4. a guide bar; 401. a thread groove; 402. a stop block; 403. a threaded post; 404. a spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in figures 1-3, the high-strength side door plate for the rear compartment of the railway wagon comprises a door plate main body 1 and a clamping plate 2, wherein the clamping plate 2 is movably mounted on the surface of the door plate main body 1, guide rods 4 are fixedly mounted on the front surface of the clamping plate 2 close to four corners, and a buffer plate 3 is arranged in front of the clamping plate 2.

The upper surface and the lower surface of the clamping plate 2 are fixedly provided with cleaning scraping rods 201, the cleaning scraping rods 201 and the rear surface of the clamping plate 2 are provided with cross clamping grooves 202, the surfaces of two sides of the clamping plate 2 are fixedly provided with clamping plates 203, the surface of one side of each clamping plate 203 is fixedly provided with a handle 204, the surface of one side of each clamping plate 203, which is close to the upper part and the lower part of the rear end, is embedded with fastening pieces 205, and the fastening pieces 205 can fix the clamping plate 2 on the door plate main body 1; a thread groove 401 is formed in the front end face of the guide rod 4, a spring 404 is sleeved on the surface of the guide rod 4, a stop block 402 is fixedly mounted on the front end face of the guide rod 4, a thread column 403 is fixedly mounted on the rear surface of the stop block 402, and the stop block 402 and the guide rod 4 can be fixed together through the thread column 403; the surface of the buffer plate 3 close to four corners is provided with sleeve holes 301, the rear ends of the threaded columns 403 penetrate through the sleeve holes 301 and are embedded in the threaded grooves 401, and the buffer plate 3 can generate resistance to the movement of goods under the action of the springs 404, so that the goods are prevented from directly colliding with the door panel main body 1; the stop block 402 is fixed with the guide rod 4 through a threaded column 403, the rear end of the spring 404 is connected with the clamping plate 2, the front end of the spring 404 is connected with the buffer plate 3, and the stop block 402 can prevent the buffer plate 3 from being separated from the guide rod 4; the front surface fixed mounting of door plant main part 1 has cross gib 101, and cross gib 101 inlays and establishes in cross draw-in groove 202, and the quantity of cross gib 101 is a plurality of, cross gib 101 and cross draw-in groove 202's cooperation, the mounted position of adjustment cardboard 2 on door plant main part 1 that can be convenient.

It should be noted that, the utility model relates to a high strength railway freight car rear carriage side door board, when using, when the goods in the carriage takes place to remove because rocking in carriage, the goods can be earlier with buffer board 3 contact and extrude buffer board 3, and spring 404 can produce the resistance to buffer board 3, the removal impact force that can avoid the goods like this is used on door plant main part 1, door plant main part 1 causes the damage of goods with the impact force antivibration for the goods at last, the dismouting of carrying out that guide arm 4's backstop piece 402 can be convenient, so alright when spring 404 loses the ability of buffering, convenient change spring 404, the mounted position of buffer board 3 can also be adjusted according to the whole height of goods, the buffer protection is carried out to the goods to utilization buffer board 3 that can be better like this.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high strength railway freight car rear carriage side door board which characterized in that: the door plate comprises a door plate main body (1) and clamping plates (2), wherein the clamping plates (2) are movably mounted on the surface of the door plate main body (1), guide rods (4) are fixedly mounted on the front surface of each clamping plate (2) close to four corners, and a buffer plate (3) is arranged in front of each clamping plate (2).

2. The high strength railway wagon rear compartment side door panel as claimed in claim 1, wherein: the upper surface and the lower fixed surface of cardboard (2) are installed and are cleaned pole (201) of scraping, cross draw-in groove (202) have been seted up to the rear surface of clean pole (201) of scraping and cardboard (2), the both sides fixed surface of cardboard (2) installs splint (203), one side fixed surface of splint (203) installs handle (204), one side surface of splint (203) is close to rear end top and below and inlays and is equipped with fastener (205).

3. The high strength railway wagon rear compartment side door panel as claimed in claim 2, wherein: thread groove (401) have been seted up to the preceding terminal surface of guide arm (4), the surface cover of guide arm (4) is equipped with spring (404), the preceding terminal surface fixed mounting of guide arm (4) has backstop piece (402), the back fixed surface of backstop piece (402) installs threaded post (403).

4. The high strength railway wagon rear compartment side door panel as claimed in claim 3, wherein: trepanning (301) have been seted up near the four corners on the surface of buffer board (3), the rear end of screw thread post (403) passes trepanning (301) and inlays to establish in thread groove (401).

5. The high strength railway wagon rear compartment side door panel as claimed in claim 4, wherein: the stop block (402) is fixed with the guide rod (4) through a threaded column (403), the rear end of the spring (404) is connected with the clamping plate (2), and the front end of the spring (404) is connected with the buffer plate (3).

6. The high strength railway wagon rear compartment side door panel as claimed in claim 5, wherein: the door plate is characterized in that a cross clamping strip (101) is fixedly mounted on the front surface of the door plate main body (1), the cross clamping strip (101) is embedded in a cross clamping groove (202), and the number of the cross clamping strips (101) is a plurality.