CN217081514U

CN217081514U - Valve accessory convenient to replace

Info

Publication number: CN217081514U
Application number: CN202221059642.5U
Authority: CN
Inventors: 刘玉艳
Original assignee: Linyi Feipeng Machinery Parts Co ltd
Current assignee: Linyi Feipeng Machinery Parts Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-07-29
Anticipated expiration: 2032-05-06

Abstract

The utility model discloses a convenient valve accessory of changing, including flexible head, installation head and valve body, the both ends of valve body all are equipped with the installation head, the one end of installation head is equipped with flexible head, the outside of installation head is equipped with the sand grip, the one end of flexible head is equipped with flexible cover, and the tip of flexible cover is equipped with flange, the top middle part of valve body is equipped with the valve gap, the top of valve gap is equipped with adjustment handle through the mounting bracket. The bottom of the valve body of the utility model is provided with a detachable plugging cap, the plugging cap is detached to facilitate the detachment and replacement of the plugging cap in the valve ball, the two ends of the valve body are provided with mounting heads, and the side of the mounting head is provided with a raised strip, so that the mounting head can be protected; the two sides of the telescopic head are provided with the rings, one end of the telescopic head is telescopically connected with the telescopic sleeve through the reset spring, so that the telescopic head can be manually controlled to stretch, and the end head of the telescopic head is provided with the plug which is used for being embedded and clamped with the mounting head.

Description

Valve accessory convenient to replace

Technical Field

The utility model relates to a valve accessory correlation field specifically is a valve accessory of convenient change.

Background

The valve is a control part in a fluid conveying system, has the functions of stopping, regulating, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, is used for the valve of the fluid control system, and has quite a plurality of varieties and specifications from the simplest stop valve to various valves used in an extremely complicated automatic control system. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like.

The valve in present stage is assembling with the pipe connection process, generally adopts the flange fixed mode, and this kind of design makes the dismantlement of connection end department need cooperate the spanner, unable manual dismantlement, and dismantles efficiency lower, and it is not convenient enough to change the middle accessory of valve main part, and the dismantlement of inside valve rod and valve ball needs to carry out the split to the valve body, and is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient valve accessory of changing to the valve that proposes in solving above-mentioned background art is assembling with the pipe connection process, generally adopts the fixed mode of flange, and this kind of design makes the dismantlement of connection end department need cooperate the spanner, and unable manual dismantlement, and dismantlement efficiency is lower, and it is not convenient enough to change to the middle accessory of valve main part, and the dismantlement of inside valve rod and valve ball needs to carry out the split to the valve body, comparatively troublesome problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient valve accessory of changing, includes flexible head, installation head and valve body, the both ends of valve body all are equipped with the installation head, the one end of installation head is equipped with flexible head, the outside of installation head is equipped with the sand grip, the one end of flexible head is equipped with flexible cover, and the tip of flexible cover is equipped with flange, the top middle part of valve body is equipped with the valve gap, the top of valve gap is equipped with adjustment handle through the mounting bracket.

In a further embodiment, the bottom middle part of the valve body is provided with a blocking cap, the top end of the blocking cap is provided with a screw head, and the blocking cap is connected with the bottom of the valve body through the screw head, so that the valve ball is convenient to install.

In a further embodiment, one end of the mounting frame is provided with a valve rod, one end of the valve rod is fixed with the top of the valve ball through threads, the end of the mounting frame is provided with a mounting plate, and the mounting plate is fixed with the valve cover flange.

In a further embodiment, the telescoping sleeve comprises a telescoping lumen and a return spring;

the reset spring is arranged in the telescopic cavity, and one end of the reset spring is connected with the telescopic head;

the telescopic head can be telescopic in the telescopic cavity, and finger rings are arranged on two sides of the telescopic head.

In a further embodiment, a plug is arranged at the end of the telescopic head, an elastic buckle is arranged on the outer side of the plug, a clamping groove is formed in the inner cavity of the mounting head, and the plug is fixedly connected with the clamping groove in a clamping mode through the elastic buckle.

In a further embodiment, a sealing ring is arranged on the side of the end head of the telescopic head and used for sealing the interface of the telescopic head and the mounting head.

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

1. the utility model discloses a bottom of valve body is equipped with the stifled cap of detachable, through dismantling stifled cap, makes its convenient dismantlement change in to the valve ball, and the both ends of valve body are equipped with the installation head, is equipped with the sand grip at the avris of installation head, makes it not only can protect the installation head, and conveniently hands it.

2. The utility model discloses a be equipped with flexible head, be equipped with the ring in the both sides of flexible head, and the one end of flexible head passes through reset spring and flexible cover telescopic connection, makes its can the flexible of the flexible head of manual control, is equipped with the plug in the end department of flexible head, is used for inlaying the card solid with the installation head through the plug, at the end flange of flexible cover, makes it carry out the flange with the body and fixes, and is dismantling the process, need not to dismantle the flange, and flexible through the flexible head of manual regulation, can directly dismantle valve body middle part main part.

Drawings

Fig. 1 is a schematic structural view of a valve fitting of the present invention, which is convenient to replace;

fig. 2 is a top view of the valve body of the present invention;

fig. 3 is a schematic structural view of the telescopic head of the present invention;

FIG. 4 is a front view of the adjustment handle of the present invention;

fig. 5 is a front view of the plugging cap of the present invention.

In the figure: 1. a seal ring; 2. a connecting flange; 3. a telescopic sleeve; 4. a telescopic head; 5. a mounting head; 6. a convex strip; 7. a valve body; 8. a plugging cap; 9. an adjusting handle; 10. a valve cover; 11. a mounting frame; 12. a return spring; 13. a plug; 14. a ring; 15. a valve stem.

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.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a convenient valve accessory of changing, includes flexible head 4, installation head 5 and valve body 7, and the both ends of valve body 7 all are equipped with installation head 5, and the one end of installation head 5 is equipped with flexible head 4, and the outside of installation head 5 is equipped with sand grip 6, and the one end of flexible head 4 is equipped with flexible cover 3, and the tip of flexible cover 3 is equipped with flange 2, and the top middle part of valve body 7 is equipped with valve gap 10, and the top of valve gap 10 is equipped with adjustment handle 9 through mounting bracket 11.

Through installing 5 convenience and being connected with flexible head 4, and conveniently carry out manual control to installing head 5 through sand grip 6, can stretch out and draw back control to flexible head 4 through flexible cover 3, through flange 2 convenience and pipeline flange joint, be used for conveniently installing with mounting bracket 11 through valve gap 10, be used for carrying out manual control to valve rod 15 through adjustment handle 9.

Further, the bottom middle part of valve body 7 is equipped with stifled cap 8, and the top of stifled cap 8 is equipped with the spiral shell head, and stifled cap 8 is connected through the bottom of spiral shell head with valve body 7, makes it make things convenient for the installation of valve ball, is used for sealing up the bottom of valve body 7 through stifled cap 8.

Further, the one end of mounting bracket 11 is equipped with valve rod 15, and the one end of valve rod 15 and the top thread tightening of valve ball, and the tip of mounting bracket 11 is equipped with the mounting panel, and the mounting panel is fixed with valve gap 10 flange, makes things convenient for the installation of valve rod 15 through mounting bracket 11.

Further, the telescopic sleeve 3 comprises a telescopic cavity and a return spring 12;

the return spring 12 is arranged in the telescopic cavity, one end of the return spring 12 is connected with the telescopic head 4, and the return spring 12 is used for telescopic resetting of the telescopic head 4;

the telescopic head 4 can be telescopic in the telescopic cavity, finger rings 14 are arranged on two sides of the telescopic head 4, and the finger rings 14 are used for manually controlling the telescopic head 4 in a telescopic mode.

Furthermore, a plug 13 is arranged at the end part of the telescopic head 4, an elastic buckle is arranged at the outer side of the plug 13, a clamping groove is arranged in the inner cavity of the mounting head 5, the plug 13 is fixedly clamped with the clamping groove through the elastic buckle, and the plug 13 and the mounting head 5 can be fixedly embedded through the elastic buckle.

Furthermore, a sealing ring 1 is arranged on the edge side of the end of the telescopic head 4, the sealing ring 1 is used for sealing the interface between the telescopic head 4 and the mounting head 5, and the sealing ring 1 is used for sealing the joint between the telescopic head 4 and the mounting head 5.

The working principle is as follows: when the valve is used, the plugging cap 8 is connected with the bottom of the valve body 7 through a screw head, the adjusting handle 9 is fixed with the valve cover 10 through the mounting frame 11 by bolts, the valve rod 15 at one end of the mounting frame 11 is connected with the top of a valve ball in the valve body 7, the plug 13 of the telescopic head 4 is fixedly embedded with the mounting head 5, the telescopic head 4 is conveniently controlled by manual expansion through the ring 14, the telescopic head 4 is expanded and contracted in the telescopic sleeve 3, the telescopic head 4 is controlled by resetting through the resetting spring 12, the telescopic head 4 is conveniently connected with a pipeline through the connecting flange 2 at the end part of the telescopic sleeve 3, the adjusting handle 9 is used for manually controlling the rotation of the valve rod 15, one end of the valve rod 15 is connected with the top of the valve ball, the mounting head 5 is conveniently controlled by hand through the mounting head 5 and the raised strip 6 at the outer side of the mounting head, and the joint of the telescopic head 4 and the mounting head 5 is sealed through the sealing ring 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a convenient valve accessory of changing, includes flexible head (4), installation head (5) and valve body (7), its characterized in that: the both ends of valve body (7) all are equipped with installation head (5), the one end of installing head (5) is equipped with flexible head (4), the outside of installing head (5) is equipped with sand grip (6), the one end of flexible head (4) is equipped with flexible cover (3), and the tip of flexible cover (3) is equipped with flange (2), the top middle part of valve body (7) is equipped with valve gap (10), the top of valve gap (10) is equipped with adjustment handle (9) through mounting bracket (11).

2. A valve fitting of claim 1, wherein: the bottom middle part of valve body (7) is equipped with stifled cap (8), the top of stifled cap (8) is equipped with the spiral shell head, and stifled cap (8) are connected through the bottom of spiral shell head with valve body (7), make its installation that makes things convenient for the valve ball.

3. A valve fitting of claim 1, wherein: the one end of mounting bracket (11) is equipped with valve rod (15), and the one end of valve rod (15) and the top thread tightening of valve ball, the tip of mounting bracket (11) is equipped with the mounting panel, and mounting panel and valve gap (10) flange fastening.

4. A valve fitting of claim 1, wherein: the telescopic sleeve (3) comprises a telescopic cavity and a return spring (12);

the reset spring (12) is arranged in the telescopic cavity, and one end of the reset spring (12) is connected with the telescopic head (4);

the telescopic head (4) can be telescopic in the telescopic cavity, and finger rings (14) are arranged on two sides of the telescopic head (4).

5. A valve fitting of claim 1, wherein: the end part of the telescopic head (4) is provided with a plug (13), the outer side of the plug (13) is provided with an elastic buckle, the inner cavity of the mounting head (5) is provided with a clamping groove, and the plug (13) is fixedly connected with the clamping groove in a clamping manner through the elastic buckle.

6. A valve fitting of claim 1, wherein: the sealing ring (1) is arranged on the edge side of the end of the telescopic head (4), and the sealing ring (1) is used for sealing the interface between the telescopic head (4) and the mounting head (5).