CN216479166U

CN216479166U - Valve column with high sealing performance for locomotive

Info

Publication number: CN216479166U
Application number: CN202122940706.4U
Authority: CN
Inventors: 郭荣飞
Original assignee: Wenzhou Tengyu Locomotive Parts Co ltd
Current assignee: Wenzhou Tengyu Locomotive Parts Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-10
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a valve post with high sealing performance based on a locomotive, which comprises a valve body, wherein the bottom of the valve body is fixedly connected with a connecting disc, the bottom of the connecting disc is fixedly connected with a mounting disc, mounting pieces are movably mounted on the periphery of the front side of the bottom of the mounting disc, and threaded holes are formed in the surfaces of the mounting pieces and extend to the inner cavity of the mounting disc. According to the utility model, the installation sheet and the connection disc are conveniently fixed by using screws through the arrangement of the threaded holes, the first sealing gasket is conveniently installed and limited through the arrangement of the limiting groove and the limiting block, the first sealing gasket is conveniently fixed through the arrangement of the nut and the threaded rod, the sealing property of the valve body in the use process is effectively improved, the first sealing gasket is conveniently installed through the arrangement of the fixing plate, the valve body is conveniently connected with other parts through the installation disc, and meanwhile, the problem of poor sealing property of common locomotive-based valve posts in the market is solved.

Description

Valve column with high sealing performance for locomotive

Technical Field

The utility model relates to the technical field of locomotive parts, in particular to a valve post with high sealing performance for a locomotive.

Background

The locomotive is a self-propelled vehicle which pulls or pushes the railway vehicle to run, but does not load business load per ton per se, commonly called locomotive, calculated according to the fuel consumption per ton kilometer, the locomotive is a land transportation tool with least energy consumption, a valve column is usually needed to be used on the locomotive, the valve is a device which utilizes a movable part to open, close or partially block one or more openings or passages, so that liquid flow, air flow or other air flows or a large amount of loose materials can flow out, block or be adjusted, and the common phenomenon of poor tightness based on the valve column for the locomotive in the market generally exists, so that the safety and the practicability of the device in the using process are poor, and inconvenience is brought to users.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a valve column with high sealing performance based on a locomotive, which has the advantage of high sealing performance and solves the problem that the common valve column based on the locomotive in the market generally has poor sealing performance.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a valve post that leakproofness is strong based on locomotive, includes the valve body, the bottom fixedly connected with connection pad of valve body, the bottom fixedly connected with mounting disc of connection pad, the positive all movable mounting all around of mounting disc bottom has the installation piece, the surface of installation piece and the inner chamber that extends to the mounting disc set up threaded hole, the middle part fixed mounting of mounting disc bottom has the fixed plate, the spacing groove has been seted up to the inboard of fixed plate, the inboard of spacing groove is provided with the stopper, the first sealed pad of inboard fixedly connected with of stopper, the inboard of fixed plate and the inner chamber that extends to the valve body have seted up first export, the inboard fixed mounting of first sealed pad has the nut, the inboard of nut and the outside threaded connection who extends to the fixed plate have the threaded rod.

Preferably, a fixing piece is fixedly installed at the top of the front face of the valve body, and a connecting cylinder is fixedly installed in the middle of the front face of the fixing piece.

Preferably, the mounting holes are formed in two sides of the bottom of the front face of the fixing piece, and the top of the valve body is movably connected with a connecting piece.

Preferably, a fixed disc is fixedly mounted at the top of the connecting piece, and a fixed plate is movably mounted at the top of the fixed disc.

Preferably, the top of stationary blade fixedly connected with second sealed pad, the fixed orifices has been seted up to the surface of stationary blade and the inner chamber that extends to the fixed disk.

Preferably, the both sides of connection pad are equal fixed mounting have the limiting plate, the top of limiting plate just extends to the top fixedly connected with stiffener of connection pad.

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

1. according to the utility model, the installation sheet and the connection disc are conveniently fixed by using screws through the arrangement of the threaded holes, the first sealing gasket is conveniently installed and limited through the arrangement of the limiting groove and the limiting block, the first sealing gasket is conveniently fixed through the arrangement of the nut and the threaded rod, the sealing property of the valve body in the use process is effectively improved, the first sealing gasket is conveniently installed through the arrangement of the fixing plate, the valve body is conveniently connected with other parts through the installation disc, and meanwhile, the problem of poor sealing property of common locomotive-based valve posts in the market is solved.

2. According to the utility model, the limiting plate is conveniently reinforced by the reinforcing rod, and the fixing hole is conveniently sealed by the second sealing gasket.

Drawings

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

FIG. 2 is a bottom view of the mounting plate structure of the present invention;

FIG. 3 is a top view of the mounting plate structure of the present invention.

In the figure: 1. a valve body; 2. a connecting disc; 3. mounting a disc; 4. mounting a sheet; 5. a threaded hole; 6. a fixing plate; 7. a limiting groove; 8. a limiting block; 9. a first gasket; 10. a first outlet; 11. a nut; 12. a threaded rod; 13. a fixing member; 14. a connecting cylinder; 15. mounting holes; 16. a connecting member; 17. fixing the disc; 18. a fixing sheet; 19. a second gasket; 20. a fixing hole; 21. a limiting plate; 22. and a reinforcing rod.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a valve post with high sealability based on a locomotive comprises a valve body 1, a fixing member 13 is fixedly installed on the top of the front surface of the valve body 1, mounting holes 15 are respectively formed on both sides of the bottom of the front surface of the fixing member 13, a connecting member 16 is movably connected to the top of the valve body 1, a fixed plate 17 is fixedly installed on the top of the connecting member 16, a fixed plate 18 is movably installed on the top of the fixed plate 17, a second gasket 19 is fixedly connected to the top of the fixed plate 18, the connecting member 16 is conveniently sealed by the second gasket 19, a fixing hole 20 is formed in the surface of the fixed plate 18 and extends to the inner cavity of the fixed plate 17, a connecting cylinder 14 is fixedly installed in the middle of the front surface of the fixing member 13, a connecting disc 2 is fixedly connected to the bottom of the valve body 1, limiting plates 21 are fixedly installed on both sides of the connecting disc 2, and a reinforcing rod 22 is fixedly connected to the top of the limiting plates 21 and extends to the top of the connecting disc 2, the limiting plate 21 is conveniently reinforced by the arrangement of the reinforcing rod 22, the bottom of the connecting disc 2 is fixedly connected with the mounting disc 3, the periphery of the front surface of the bottom of the mounting disc 3 is movably provided with the mounting plate 4, the surface of the mounting plate 4 extends to the inner cavity of the mounting disc 3 and is provided with a threaded hole 5, the middle part of the bottom of the mounting disc 3 is fixedly provided with the fixing plate 6, the inner side of the fixing plate 6 is provided with a limiting groove 7, the inner side of the limiting groove 7 is provided with a limiting block 8, the inner side of the limiting block 8 is fixedly connected with the first sealing gasket 9, the inner side of the fixing plate 6 and the inner cavity extending to the valve body 1 are provided with the first outlet 10, the inner side of the first sealing gasket 9 is fixedly provided with the nut 11, the inner side of the nut 11 and the outer side extending to the fixing plate 6 are in threaded connection with the threaded rod 12, the mounting plate 4 and the mounting disc 3 are conveniently fixed by the arrangement of the threaded hole 5, setting up through spacing groove 7 and stopper 8 is convenient for install and spacing first sealed 9 of filling up, setting up through nut 11 and threaded rod 12 is convenient for fix first sealed 9 of filling up, the leakproofness of valve body 1 in the use has been promoted effectively, setting up through fixed plate 6 is convenient for install first sealed 9 of filling up, be convenient for make valve body 1 be connected with other parts through mounting disc 3, common problem based on column ubiquitous leakproofness is relatively poor for the locomotive on the market has been solved simultaneously.

During the use, use the screw to fix mounting plate 4 and mounting disc 3 through screw hole 5, can install and spacing first sealed 9 of filling up through spacing groove 7 and stopper 8, can fix first sealed 9 of filling up through nut 11 and threaded rod 12, can install first sealed 9 of filling up through fixed plate 6, can make valve body 1 be connected with other parts through mounting disc 3, can consolidate limiting plate 21 through anchor strut 22.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a valve post that leakproofness is strong for locomotive, includes valve body (1), its characterized in that: the bottom of the valve body (1) is fixedly connected with a connecting disc (2), the bottom of the connecting disc (2) is fixedly connected with a mounting disc (3), the mounting disc (3) is provided with a mounting sheet (4) at the front periphery of the bottom, the surface of the mounting sheet (4) extends to an inner cavity of the mounting disc (3) and is provided with a threaded hole (5), the middle part of the bottom of the mounting disc (3) is fixedly provided with a fixing plate (6), the inner side of the fixing plate (6) is provided with a limiting groove (7), the inner side of the limiting groove (7) is provided with a limiting block (8), the inner side of the limiting block (8) is fixedly connected with a first sealing gasket (9), the inner side of the fixing plate (6) extends to the inner cavity of the valve body (1) and is provided with a first outlet (10), and the inner side of the first sealing gasket (9) is fixedly provided with a nut (11), the inner side of the nut (11) and the outer side extending to the fixing plate (6) are connected with a threaded rod (12) in a threaded mode.

2. The locomotive-based high-sealing valve column as claimed in claim 1, wherein: the valve body (1) is characterized in that a fixing piece (13) is fixedly mounted at the front top of the valve body, and a connecting cylinder (14) is fixedly mounted in the middle of the front of the fixing piece (13).

3. The locomotive-based high-sealing valve column as claimed in claim 2, wherein: mounting holes (15) are formed in the two sides of the bottom of the front face of the fixing piece (13), and a connecting piece (16) is movably connected to the top of the valve body (1).

4. The locomotive-based high-sealing valve column according to claim 3, wherein: the top fixed mounting of connecting piece (16) has fixed disk (17), the top movable mounting of fixed disk (17) has stationary blade (18).

5. The locomotive-based high-sealing valve column as claimed in claim 4, wherein: the top fixedly connected with second sealed pad (19) of stationary blade (18), fixed orifices (20) have been seted up to the surface of stationary blade (18) and the inner chamber that extends to fixed disk (17).

6. The locomotive-based high-sealing valve column as claimed in claim 1, wherein: the equal fixed mounting in both sides of connection pad (2) has limiting plate (21), the top of limiting plate (21) just extends to the top fixedly connected with gusset bar (22) of connection pad (2).