CN213839757U

CN213839757U - Soft sealing valve with good sealing effect

Info

Publication number: CN213839757U
Application number: CN202023034684.7U
Authority: CN
Inventors: 陈石新
Original assignee: Yancheng Dafeng Xinyang Machinery Factory
Current assignee: Jiangsu Changping Casting Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-07-30
Anticipated expiration: 2030-12-16

Abstract

The application discloses sealed effectual soft sealing valve relates to valve technical field. The utility model discloses a divide intercommunication post, main intercommunication post, function panel, erection column and valve rotating post, valve rotating post passes the erection column and is linked together with main intercommunication post, and erection column week side is provided with a plurality of epitaxial screw thread posts, and inside second screw and the extrusion bolt of being provided with of epitaxial screw thread post, extrusion bolt one end are provided with the stripper plate, and the inside leather plug spout that is provided with of function panel, the inside week side of leather plug spout is provided with inseparable leather plug cover. The utility model discloses a setting has the epitaxial screw post of second screw and extrusion bolt and passes through the stripper plate and vertically extrudees inseparable leather plug cover for inseparable leather plug cover is sealed main intercommunication post with slow slip in the leather plug spout, increases its leakproofness, can be connected through setting up pivoted carousel and through dead lever and valve runner, can reduce the frictional force of rotating the valve runner, and is more laborsaving.

Description

Soft sealing valve with good sealing effect

Technical Field

The utility model belongs to the technical field of the valve, especially, relate to a sealed effectual soft sealing valve.

Background

The screw thread is also called screw thread connection, and the pipeline and the valve are connected through external threads. The connection is mainly used for connecting a steel pipe, a copper pipe and high pressure, most of threads of the welded steel pipe are operated by a threading machine at present, high pressure pipelines with high requirements on thread machining precision and surface roughness need to be machined by a lathe, and the screw thread connection is a detachable fixed connection which is widely used, and has the advantages of simple structure, reliable connection, convenient assembly and disassembly and the like. The thread detection method is to use a thread gauge for contact or a universal tool microscope for manual measurement.

The installation of pipeline valve door often adopts the screw thread structure to connect, and general screw thread structure valve often need use very big power when twisting greatly owing to be iron, its interlock degree, is difficult for twisting when especially not using to take place oxidation to rust for a long time and changes, for solving above-mentioned problem existing design a sealed effectual soft sealing valve can effectual solution traditional screw thread valve when twisting comparatively hard problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sealed effectual soft sealing valve has solved traditional screw thread valve and has twisted comparatively hard problem when moving.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a soft sealing valve with good sealing effect, which comprises a branch communicating column, a main communicating column, a functional panel, a mounting column and a valve rotating column, wherein the mounting column and the valve rotating column are both in a column structure;

the side is provided with a plurality of epitaxial screw thread posts around the erection column, inside second screw and the extrusion bolt of being provided with of epitaxial screw thread post, extrusion bolt and second screw thread fit, extrusion bolt one end is provided with the stripper plate, the inside leather plug spout that is provided with of function panel, the inside side of week of leather plug spout is provided with inseparable leather plug sleeve, inseparable leather plug sleeve and leather plug spout sliding fit, inseparable leather plug sleeve and stripper plate extrusion fit, have the second screw and the extrusion bolt through the setting epitaxial screw thread post and vertically extrude inseparable leather plug sleeve through the stripper plate for inseparable leather plug sleeve slowly slides in the leather plug spout and seals main intercommunication post, increases its leakproofness.

Preferably, a first screw hole and a valve stud are arranged inside the valve rotating column, the valve stud is in threaded fit with the first screw hole, and a valve rotating wheel is arranged on the peripheral side face of the valve stud.

Preferably, the side is provided with a plurality of bent plates on the erection column week, bent plate and functional panel fixed connection, the quantity of bent plate is two and fixes erection column and functional panel.

Preferably, a plurality of fixing rods are arranged on the lower surface of the valve rotating wheel, a rotating disc is fixedly connected to the lower surface of each fixing rod, and the number of the fixing rods is four.

Preferably, the carousel is located the erection column, carousel week side is provided with a plurality of steel balls, steel ball week side is provided with the outer loop, the steel ball is normal running fit with outer loop and carousel, through setting up the carousel that can rotate and be connected with the valve runner through the dead lever, can reduce the frictional force of rotating the valve runner, and is more laborsaving.

Preferably, divide the intercommunication post both ends and all be provided with a plurality of connection screw.

The utility model discloses following beneficial effect has:

the utility model discloses a setting has the epitaxial screw post of second screw and extrusion bolt and passes through the stripper plate and vertically extrude inseparable leather plug cover for inseparable leather plug cover is sealed main intercommunication post with slow slip in the leather plug spout, increases its leakproofness.

The utility model discloses a setting can pivoted carousel and be connected with the valve runner through the dead lever, can reduce the frictional force of rotating the valve runner, and is more laborsaving.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the bottom perspective structure of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a right side view of the present invention;

fig. 5 is a schematic view of the specific structure inside the turntable of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a valve runner; 2. a valve stud; 3. a first screw hole; 4. mounting a column; 5. a second screw hole; 6. extending the threaded column; 7. a pressing plate; 8. a plug chute; 9. branch connecting columns; 10. a primary communication column; 11. a tight skin plug wrap; 12. bending a plate; 13. a valve rotating post; 14. a turntable; 15. fixing the rod; 16. a connecting screw hole; 17. extruding the bolt; 18. steel balls; 19. an outer ring; 20. and a functional panel.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", "lower", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements 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, the present invention relates to a soft sealing valve with good sealing effect, which comprises a sub-communicating column 9, a main communicating column 10, a functional panel 20, a mounting column 4 and a valve rotating column 13, wherein the mounting column 4 and the valve rotating column 13 are both in a cylinder structure, the sub-communicating column 9 is located above the main communicating column 10, the functional panel 20 is located on the upper surface of the main communicating column 10, the mounting column 4 is located above the functional panel 20, and the valve rotating column 13 passes through the mounting column 4 and is communicated with the main communicating column 10;

4 all sides of erection column are provided with a plurality of epitaxial

screw thread posts

6, 6 inside second screw 5 and the extrusion bolt 17 of being provided with of epitaxial screw thread post,

extrusion bolt

17 and 5 screw-thread fit of second screw, extrusion bolt 17 one end is provided with stripper plate 7, function panel 20 is inside to be provided with

leather plug spout

8, 8 inside all sides of leather plug spout are provided with inseparable leather plug cover 11, inseparable

leather plug cover

11 and 8 sliding fit of leather plug spout, inseparable

leather plug cover

11 and 7 extrusion fit of stripper plate, have second screw 5 and extrusion bolt 17's epitaxial screw thread post 6 through setting up and carry out vertical extrusion to inseparable leather plug cover 11 through stripper plate 7, make inseparable leather plug cover 11 slowly slide in leather plug spout 8 and seal main intercommunication post 10, increase its leakproofness.

Furthermore, a first screw hole 3 and a valve stud 2 are arranged inside the valve rotating column 13, the valve stud 2 is in threaded fit with the first screw hole 3, and a valve rotating wheel 1 is arranged on the peripheral side face of the valve stud 2.

Furthermore, a plurality of bent plates 12 are arranged on the circumferential side surface of the mounting post 4, the bent plates 12 are fixedly connected with the functional panel 20, and the number of the bent plates 12 is two, so that the mounting post 4 and the functional panel 20 are fixed.

Further, a plurality of fixing rods 16 are arranged on the lower surface of the valve rotating wheel 1, the rotary disc 14 is fixedly connected to the lower surface of each fixing rod 16, and the number of the fixing rods 16 is four.

Further, the turntable 14 is located in the mounting column 4, a plurality of steel balls 18 are arranged on the peripheral side of the turntable 14, an outer ring 19 is arranged on the peripheral side of each steel ball 18, the steel balls 18, the outer ring 19 and the turntable 14 are in running fit, and the turntable 14 capable of rotating is arranged and connected with the valve rotating wheel 1 through the fixing rod 16, so that friction force for rotating the valve rotating wheel 1 can be reduced, and labor is saved.

Furthermore, a plurality of connecting screw holes 16 are arranged at both ends of the branch connecting column 9.

One specific application of this embodiment is: this soft sealing valve is when using, can rotate extrusion bolt 17 and make extrusion bolt 17 vertical spiral rotation in the epitaxial screw post 6 that has second screw 5, and then carry out vertical extrusion to inseparable leather stopper cover 11 through stripper plate 7 for inseparable leather stopper cover 11 slides slowly in leather stopper spout 8 seals main intercommunication post 10, has increased its leakproofness.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A soft sealing valve with good sealing effect comprises a branch communicating column (9), a main communicating column (10), a functional panel (20), a mounting column (4) and a valve rotating column (13), and is characterized in that the mounting column (4) and the valve rotating column (13) are of cylinder structures, the branch communicating column (9) is located above the main communicating column (10), the functional panel (20) is located on the upper surface of the main communicating column (10), the mounting column (4) is located above the functional panel (20), and the valve rotating column (13) penetrates through the mounting column (4) to be communicated with the main communicating column (10);

installing column (4) week side is provided with a plurality of epitaxial screw thread posts (6), epitaxial screw thread post (6) inside is provided with second screw (5) and extrusion bolt (17), extrusion bolt (17) and second screw (5) screw-thread fit, extrusion bolt (17) one end is provided with stripper plate (7), inside leather plug spout (8) that is provided with of function panel (20), the side is provided with inseparable leather plug cover (11) around leather plug spout (8) inside, inseparable leather plug cover (11) and leather plug spout (8) sliding fit, inseparable leather plug cover (11) and stripper plate (7) extrusion fit.

2. The soft sealing valve with good sealing effect according to claim 1, characterized in that: valve rotating post (13) inside is provided with first screw (3) and valve stud (2), valve stud (2) and first screw (3) screw-thread fit, valve stud (2) week side is provided with valve runner (1).

3. The soft sealing valve with good sealing effect according to claim 1, characterized in that: the side is provided with a plurality of bent plates (12) to erection column (4) week, bent plate (12) and function panel (20) fixed connection, the quantity of bent plate (12) is two.

4. The soft sealing valve with good sealing effect according to claim 2, characterized in that: the valve is characterized in that a plurality of fixing rods (15) are arranged on the lower surface of the valve rotating wheel (1), a turntable (14) is fixedly connected to the lower surfaces of the fixing rods (15), and the number of the fixing rods (15) is four.

5. The soft sealing valve with good sealing effect according to claim 4, characterized in that: the rotary table (14) is located in the mounting column (4), a plurality of steel balls (18) are arranged on the peripheral side face of the rotary table (14), an outer ring (19) is arranged on the peripheral side face of each steel ball (18), and the steel balls (18), the outer ring (19) and the rotary table (14) are in running fit.

6. The soft sealing valve with good sealing effect according to claim 1, characterized in that: and a plurality of connecting screw holes (16) are formed at two ends of the branch communicating column (9).