CN213109266U

CN213109266U - Tank car axle

Info

Publication number: CN213109266U
Application number: CN202021489446.2U
Authority: CN
Inventors: 孙玉军; 孙在君; 杨桂花; 庄同胜
Original assignee: Shandong Shenjun Vehicle Manufacturing Co ltd
Current assignee: Shandong Shenjun Vehicle Manufacturing Co ltd
Priority date: 2020-07-25
Filing date: 2020-07-25
Publication date: 2021-05-04
Anticipated expiration: 2030-07-25

Abstract

The utility model discloses a tank car axle belongs to axle spare part technical field. A tank car axle comprises an axle body and a water collecting tank fixedly connected to the top of the axle body, wherein a pneumatic cylinder body is fixedly connected to the top of the axle body, a support column is slidably connected onto the pneumatic cylinder body, a first piston is fixedly connected to the bottom of the support column, a lifting plate is fixedly connected to the top of the support column, an air pressure device is fixedly connected to the bottom of the inner wall of the pneumatic cylinder body, an air outlet pipe is fixedly connected to the outer wall of the air pressure device, one end, away from the pneumatic cylinder body, of the air outlet pipe is fixedly connected to the side wall of the water collecting tank, a water outlet pipe is fixedly connected; the utility model discloses can effectively wash the inside lateral wall of tank car axle to can effectively avoid because the axle body piles up a large amount of silt and cause the damage of axle body.

Description

Tank car axle

Technical Field

The utility model relates to an axle spare part technical field especially relates to a tank car axle.

Background

The automobile axle is connected with the automobile frame through the suspension, wheels are arranged at two ends of the automobile axle, the axle is used for bearing the load of the automobile and maintaining the normal running of the automobile on a road, the axle can be integral, such as a huge barbell, and the two ends of the axle support the automobile body through the suspension system, so the integral axle is usually matched with a non-independent suspension; the axle can also be disconnected like two umbrellas being inserted at the two sides of the vehicle body, and then the vehicle body is supported by the suspension system respectively.

The tank car is as a building commonly used construction vehicle that uses, the necessary engineering vehicle of time building construction, consequently will have a large amount of earth and cement to splash on the tank car axle in the work progress, and the earth on the inside lateral wall of axle is difficult to clear up, and does not clear up for a long time and still can cause the axle to damage, and because can appear seriously jolting in the in-process of traveling, just can cause the axle to appear not hard up clearance with the junction of tank car body, can cause axle and tank car body to break away from seriously, consequently, need design a tank car axle that can clear up the inside lateral wall of tank car axle.

Disclosure of Invention

The utility model aims at solving the problem that the inside lateral wall of tank car axle is difficult for cleaning among the prior art, and the tank car axle that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a tank car axle, includes axle body and the header tank of fixed connection at axle body top, the top fixedly connected with pneumatic cylinder body of axle body, sliding connection has the support column on the pneumatic cylinder body, the first piston of bottom fixedly connected with of support column, the top fixedly connected with lifter plate of support column, pneumatic cylinder body inner wall bottom fixedly connected with air pressure device, air pressure device outer wall fixedly connected with outlet duct, the one end fixed connection at the lateral wall of header tank of pneumatic cylinder body is kept away from to the outlet duct, the lateral wall fixedly connected with outlet pipe of header tank, outlet pipe outer wall fixedly connected with honeycomb duct.

Preferably, the air pressure device comprises an air outlet box cover, a second piston is connected to the inner wall of the air outlet box cover in a sliding mode, a rubber ring is sleeved on the side wall of the second piston, a spring is fixedly connected to the bottom of the second piston, and one end, far away from the second piston, of the spring is abutted to the top of the cylinder body of the pneumatic cylinder.

Preferably, the top of the air outlet box cover is provided with an air outlet.

Preferably, a first air port is formed in the top of the pneumatic cylinder body, a first rubber pad corresponding to the first air port is sleeved on the pneumatic cylinder body, a second air port corresponding to the first air port is formed in the first piston, and a second rubber pad matched with the second air port is sleeved on the first piston.

Preferably, a water tank is arranged in the flow guide pipe, and the outer wall of the flow guide pipe is fixedly connected with a water outlet.

Preferably, the top of the water collecting tank is in threaded connection with a water tank cover.

Compared with the prior art, the utility model provides a tank car axle possesses following beneficial effect:

when the user uses the axle, the lifting plate is fixedly connected on a chassis of the tank car, the tank car jolts in the running process, so that the lifting plate is driven to move up and down, the lifting plate drives the first piston to move up and down through the supporting column, when the first piston moves downwards, the first rubber cushion is opened under the action of air pressure, the second rubber cushion props against the second air port, air enters the cylinder body of the pneumatic cylinder through the first air port and between the first piston, when the first piston moves upwards, the first rubber cushion props against the first air port under the action of air pressure, the second rubber cushion is opened, air enters the cylinder body of the pneumatic cylinder through the second air port, reciprocating air is compressed, when the air pressure reaches a certain degree, the second piston moves downwards, the compressed air enters the water collecting tank through the air outlet pipe, the air pressure in the water collecting tank is increased, so that water in the water collecting tank is pressed out through the water outlet pipe, the water sprayed from the water outlet is sprayed to the outer wall of the inner side of the axle, so that the cleaning of the outer wall of the inner side of the axle is completed.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can effectively wash the inside lateral wall of tank car axle to can effectively avoid because the axle body piles up a large amount of silt and causes the damage of axle body.

Drawings

FIG. 1 is a front view of a tank car axle according to the present invention;

FIG. 2 is a view of the tank car axle at A-A of FIG. 1 according to the present invention;

FIG. 3 is a top view of a tank car axle according to the present invention;

FIG. 4 is an enlarged view of portion C of FIG. 1 of a tank car axle according to the present invention;

fig. 5 is an enlarged view of a portion B in fig. 1 of a tank car axle according to the present invention.

In the figure: 1. an axle body; 2. a water collection tank; 3. an air outlet pipe; 4. a pneumatic cylinder body; 401. A first gas port; 5. a lifting plate; 6. a support pillar; 7. a water tank cover; 8. a flow guide pipe; 801. A water tank; 802. a water outlet; 9. a water outlet pipe; 10. a first piston; 101. a second gas port; 11. an air outlet box cover; 111. an air outlet; 12. a rubber ring; 13. a second piston; 14. a spring; 15. a first rubber pad; 16. a second rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a tank car axle comprises an axle body 1 and a water collection tank 2 fixedly connected to the top of the axle body 1, a pneumatic cylinder body 4 is fixedly connected to the top of the axle body 1, a support column 6 is slidably connected to the pneumatic cylinder body 4, a first piston 10 is fixedly connected to the bottom of the support column 6, a lifting plate 5 is fixedly connected to the top of the support column 6, an air pressure device is fixedly connected to the bottom of the inner wall of the pneumatic cylinder body 4, an air outlet pipe 3 is fixedly connected to the outer wall of the air pressure device, one end of the air outlet pipe 3 away from the pneumatic cylinder body 4 is fixedly connected to the side wall of the water collection tank 2, a water outlet pipe 9 is fixedly connected to the outer wall of the water outlet pipe 9, the air pressure device comprises an air outlet tank cover 11, a second piston, second piston 13 bottom fixedly connected with spring 14, the one end that second piston 13 was kept away from to spring 14 offsets with pneumatic cylinder body 4's top, gas outlet 111 has been seted up at the top of case lid 11 of giving vent to anger, first gas port 401 has been seted up at pneumatic cylinder body 4 top, pneumatic cylinder body 4 is gone up to cup joint first rubber blanket 15 corresponding with first gas port 401, set up second gas port 101 corresponding with first gas port 401 on the first piston 10, cup joint second rubber blanket 16 with second gas port 101 matched with on the first piston 10, basin 801 has been seted up to honeycomb duct 8 inside, 8 outer wall fixedly connected with delivery port 802 of honeycomb duct, 2 top threaded connection of header tank have tank lid 7.

The working principle is as follows: when the user uses the axle, the lifting plate 5 is fixedly connected to the chassis of the tank car, the tank car jolts during the running process, thereby driving the lifting plate 5 to move up and down, the lifting plate 5 drives the first piston 10 to move up and down through the supporting column 6, when the first piston 10 moves down, the first rubber cushion 15 is opened under the action of air pressure, the second rubber cushion 16 supports against the second air port 101, air enters into the pneumatic cylinder body 4 through the first air port 401 and between the first piston 10, when the first piston 10 moves up, the first rubber cushion 15 supports against the first air port 401 under the action of air pressure, the second rubber cushion 16 is opened, air enters into the pneumatic cylinder body 4 through the second air port 101, thus reciprocating air is compressed, when the air pressure reaches a certain degree, the second piston 13 moves down, the compressed air enters into the water collecting tank 2 through the air outlet pipe 3, atmospheric pressure increase in header tank 2 to pass through outlet pipe 9 extrusion with the water in header tank 2, spout the inboard outer wall of axle from delivery port 802 spun water, thereby accomplished the washing to the inboard outer wall of axle, can effectively avoid from this because axle body 1 piles up a large amount of silt and causes the damage of axle body 1.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. A tank car axle comprises an axle body (1) and a water collecting tank (2) fixedly connected to the top of the axle body (1), it is characterized in that the top of the axle body (1) is fixedly connected with a pneumatic cylinder body (4), the pneumatic cylinder body (4) is connected with a supporting column (6) in a sliding way, the bottom of the supporting column (6) is fixedly connected with a first piston (10), the top of the supporting column (6) is fixedly connected with a lifting plate (5), the bottom of the inner wall of the pneumatic cylinder body (4) is fixedly connected with an air pressure device, the outer wall of the air pressure device is fixedly connected with an air outlet pipe (3), one end of the air outlet pipe (3) far away from the cylinder body (4) of the pneumatic cylinder is fixedly connected with the side wall of the water collecting tank (2), the lateral wall fixedly connected with outlet pipe (9) of header tank (2), outlet pipe (9) outer wall fixedly connected with honeycomb duct (8).

2. The tank car axle according to claim 1, characterized in that the pneumatic device comprises an air outlet box cover (11), a second piston (13) is connected to the inner wall of the air outlet box cover (11) in a sliding mode, a rubber ring (12) is sleeved on the side wall of the second piston (13), a spring (14) is fixedly connected to the bottom of the second piston (13), and one end, far away from the second piston (13), of the spring (14) abuts against the top of the pneumatic cylinder body (4).

3. The tank car axle according to claim 2, characterized in that the top of the air outlet box cover (11) is provided with an air outlet (111).

4. The tank car axle according to claim 1, characterized in that a first air port (401) is formed in the top of the pneumatic cylinder body (4), a first rubber gasket (15) corresponding to the first air port (401) is sleeved on the pneumatic cylinder body (4), a second air port (101) corresponding to the first air port (401) is formed in the first piston (10), and a second rubber gasket (16) matched with the second air port (101) is sleeved on the first piston (10).

5. The tank car axle according to claim 1, characterized in that a water tank (801) is arranged in the guide pipe (8), and a water outlet (802) is fixedly connected to the outer wall of the guide pipe (8).

6. The tank car axle according to claim 1, characterized in that the top of the water collecting tank (2) is screwed with a water tank cover (7).