CN207777682U

CN207777682U - A kind of adjustable regulating valve of flow

Info

Publication number: CN207777682U
Application number: CN201721417236.0U
Authority: CN
Inventors: 胡健
Original assignee: TIANJIN YONGSHENG VALVE CO Ltd
Current assignee: TIANJIN YONGSHENG VALVE CO Ltd
Priority date: 2017-10-27
Filing date: 2017-10-27
Publication date: 2018-08-28
Anticipated expiration: 2027-10-27

Abstract

The utility model discloses a kind of adjustable regulating valves of flow, including main body, the inside of main body offers cavity, the bottom of the inside of cavity is welded with clamping plate, the hose being bolted with the inner wall of cavity is installed above clamping plate, the top of hose is equipped with the through-hole at the top for being opened in main body, the internal activity of through-hole is socketed with fixed link, the inside of cavity is stretched into the bottom end of fixed link, one end that fixed link stretches into the inside of cavity is welded with briquetting, one end that fixed link stretches out cavity is hinged with two groups of motion bars, the fixed block welded with the top of main body is mounted below two groups of motion bars, the top surface of two groups of fixed blocks offers multigroup limit hole, the top surface of two groups of fixed blocks is slidably fitted with pushing block, the inside of two groups of mounting blocks offers mounting hole.The utility model is novel in design, easy to operate, not only can to avoid the friction between valve body and valve, but also open can accurate control flow size, be appropriate for marketing.

Description

A kind of adjustable regulating valve of flow

Technical field

The utility model is related to regulating valve technical field more particularly to a kind of adjustable regulating valves of flow.

Background technology

Regulating valve also known as control valve reconcile control unit output in industrial automation process control field by receiving Control signal, by power operation go to change rate-of flow, pressure, temperature, the technological parameters such as liquid level final control unit, Generally it is made of executing agency and valve.

In the Chinese patent that Authorization Notice No. is 203067878 U of CN, the patent proposes valve plates and valve body, pass through Rotational valve plate controls to adjust unlatching and the closure of valve, however this regulating valve is when in use, between valve plate meeting and valve body Friction is generated, the leakproofness between valve plate and valve body can be caused to decline using going down for a long time, influence the flowing of fluid, and this Kind regulating valve when in use, can not accurately control the uninterrupted of fluid, we have proposed a kind of flow is adjustable thus Regulating valve solves the problems, such as this.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of flow proposed is adjustable Regulating valve.

To achieve the goals above, the utility model uses following technical solution：

A kind of adjustable regulating valve of flow, including main body, the inside of the main body offer cavity, the cavity it is interior The bottom in portion is welded with clamping plate, and the hose being bolted with the inner wall of cavity is equipped with above the clamping plate, described soft The top of pipe is equipped with the through-hole at the top for being opened in main body, and the internal activity of the through-hole is socketed with fixed link, the fixed link Bottom end stretch into the inside of cavity, one end that the fixed link stretches into the inside of cavity is welded with briquetting, and the fixed link is stretched out One end of cavity is hinged with two groups of motion bars, and the fixation welded with the top of main body is mounted below motion bar described in two groups Block, the top surface of fixed block described in two groups offer multigroup limit hole, and the top surface of fixed block described in two groups slides Pushing block is installed, the side that pushing block is located remotely from each other described in two groups is welded with mounting blocks, and the inside of mounting blocks described in two groups is opened Equipped with mounting hole, the inside of mounting hole described in two groups is socketed with gag lever post, and one end of gag lever post described in two groups is connected to limit The inside in hole, the top of fixed block side close to each other described in two groups are welded with two groups of supporting blocks, and two groups of supporting blocks are mutual A close side surface offers sliding slot, and the internal slide of the sliding slot is equipped with shaft, the centre position of the motion bar It is socketed with shaft.

Preferably, the outer wall of the hose is symmetrically connected with the first stretch cord, and the first stretch cord described in two groups is located remotely from each other One end connect with clamping plate, be mounted on the second stretch cord being connect with hose below the first stretch cord described in two groups, two groups One end that second stretch cord is located remotely from each other is connect with clamping plate.

Preferably, the vertical section of the clamping plate is semi-circular shape, and the vertical section of the briquetting is semicircle, and the arc of briquetting Face is matched with the cambered surface of clamping plate.

Preferably, the both sides of the main body symmetrically offer connecting hole, and connecting hole is connected to cavity, outside the main body Portion is symmetrically threaded with conduit, and conduit is connected to hose.

Preferably, the material of the hose is rubber material.

Preferably, the top of gag lever post described in two groups is welded with limited block.

Preferably, the vertical section of the pushing block is right angled triangle, and the inclined-plane of pushing block is matched with motion bar.

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

(1) structures such as fixed link, hose, briquetting and clamping plate are installed, wherein fixed link can drive briquetting machinery to move It is dynamic, to make briquetting that hose be clamped with clip board engagement, and controls hose and open and be closed, to control fluid flowing, It avoids being in direct contact with valve body, to reduce friction；

(2) by installing the structures such as pushing block, motion bar, gag lever post, supporting block and fixed block, wherein control the position of pushing block It sets to change the rotation of motion bar, then with gag lever post and fixed block, to control the size of hose opening, may finally control The size of fluid flow；

It is easy to operate in conclusion the device is novel in design, not only can to avoid the friction between valve body and valve, and And open can it is accurate control flow size, be appropriate for marketing.

Description of the drawings

Fig. 1 be the utility model proposes a kind of adjustable regulating valve of flow positive structure diagram；

Fig. 2 be the utility model proposes a kind of adjustable regulating valve of flow clamping plate and hose connection diagram；

Fig. 3 be the utility model proposes a kind of adjustable regulating valve of flow briquetting and fixed link connection diagram

Fig. 4 be the utility model proposes a kind of adjustable regulating valve of flow partial enlargement structural representation.

In figure：1 main body, 2 cavitys, 3 clamping plates, 4 hoses, 5 briquettings, 6 fixed links, 7 motion bars, 8 fixed blocks, 9 pushing blocks, 10 Limit hole, 11 mounting blocks, 12 gag lever posts, 13 conduits, 14 first stretch cords, 15 second stretch cords, 16 supporting blocks.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-3, the inside of the adjustable regulating valve of a kind of flow, including main body 1, main body 1 offers cavity 2, empty The bottom of the inside of chamber 2 is welded with clamping plate 3, and the top of clamping plate 3 is equipped with the hose 4 being bolted with the inner wall of cavity 2, The top of hose 4 is equipped with the through-hole at the top for being opened in main body 1, and the internal activity of through-hole is socketed with fixed link 6, fixed link 6 The inside of cavity 2 is stretched into bottom end, and one end that fixed link 6 stretches into the inside of cavity 2 is welded with briquetting 5, and fixed link 6 stretches out cavity 2 One end be hinged with two groups of motion bars 7, the lower section of two groups of motion bars 7 is mounted on the fixed block 8 welded with the top of main body 1, The top surface of two groups of fixed blocks 8 offers multigroup limit hole 10, and the top surface of two groups of fixed blocks 8, which is slidably fitted with, to be pushed away Block 9, the side that two groups of pushing blocks 9 are located remotely from each other are welded with mounting blocks 11, and the inside of two groups of mounting blocks 11 offers mounting hole, The inside of two groups of mounting holes is socketed with gag lever post 12, and one end of two groups of gag lever posts 12 is connected to the inside of limit hole 10, two groups The top of the side close to each other of fixed block 8 is welded with two groups of supporting blocks 16, two groups of supporting blocks 16 side table close to each other Face offers sliding slot, and the internal slide of sliding slot is equipped with shaft, and the centre position of motion bar 7 is socketed with shaft.

The outer wall of hose 4 is symmetrically connected with the first stretch cord 14, one end and folder that two group of first stretch cord 14 is located remotely from each other Plate 3 connects, and the lower section of two group of first stretch cord 14 is mounted on the second stretch cord 15 being connect with hose 4, two group of second elastic force One end that rope 15 is located remotely from each other is connect with clamping plate 3, and the vertical section of clamping plate 3 is semi-circular shape, and the vertical section of briquetting 5 is semicircle, And the cambered surface of briquetting 5 is matched with the cambered surface of clamping plate 3, the both sides of main body 1 symmetrically offer connecting hole, and connecting hole and cavity 2 Connection, the outer symmetrical of main body 1 is threaded with conduit 13, and conduit 13 is connected to hose 4, and the material of hose 4 is rubber material Material, the tops of two groups of gag lever posts 12 are welded with limited block, and the vertical section of pushing block 9 is right angled triangle, and the inclined-plane of pushing block 9 with Motion bar 7 matches.

In the present embodiment, when needing to close on valve, to change position of the pushing block 9 on fixed block 8, then by gag lever post 12 are inserted into limit hole 10, and to make pushing block 9 fix, pushing block 9 can drive motion bar 7 to rotate when being moved to certain position, Motion bar 7 drives fixed link 6 to move again, and fixed link 6 can pull down briquetting 5, to make briquetting 5 and clamping plate 3 match, from And clamp hose 4, the closing of valve is completed, when needing to control the uninterrupted of fluid, thus it is possible to vary pushing block 9 is in fixed block Position on 8, and then change the size that briquetting 5 and clamping plate 3 are clamped, to change the aperture of hose 4.

The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of adjustable regulating valve of flow, including main body (1), which is characterized in that the inside of the main body (1) opens up free The bottom of chamber (2), the inside of the cavity (2) is welded with clamping plate (3), is equipped with above the clamping plate (3) and cavity (2) The hose (4) that inner wall is bolted, the top of the hose (4) is equipped with the through-hole at the top for being opened in main body (1), described The internal activity of through-hole is socketed with fixed link (6), and the inside of cavity (2), the fixed link are stretched into the bottom end of the fixed link (6) (6) one end for stretching into the inside of cavity (2) is welded with briquetting (5), and one end that the fixed link (6) stretches out cavity (2) is hinged with Two groups of motion bars (7) are mounted on the fixed block (8) with the welding of the top of main body (1) below motion bar (7) described in two groups, The top surface of fixed block (8) described in two groups offers multigroup limit hole (10), the top surface of fixed block (8) described in two groups It is slidably fitted with pushing block (9), the side that pushing block (9) is located remotely from each other described in two groups is welded with mounting blocks (11), described in two groups The inside of mounting blocks (11) offers mounting hole, and the inside of mounting hole described in two groups is socketed with gag lever post (12), two groups of institutes The one end for stating gag lever post (12) is connected to the inside of limit hole (10), the top of fixed block (8) side close to each other described in two groups Portion is welded with two groups of supporting blocks (16), and two groups of supporting block (16) side surfaces close to each other offer sliding slot, the cunning The internal slide of slot is equipped with shaft, and the centre position of the motion bar (7) is socketed with shaft.

2. the adjustable regulating valve of a kind of flow according to claim 1, which is characterized in that the outer wall of the hose (4) It is symmetrically connected with the first stretch cord (14), one end that the first stretch cord (14) is located remotely from each other described in two groups is connect with clamping plate (3), and two It is mounted on the second stretch cord (15) being connect with hose (4) below group first stretch cord (14), second described in two groups One end that stretch cord (15) is located remotely from each other is connect with clamping plate (3).

3. the adjustable regulating valve of a kind of flow according to claim 1, which is characterized in that the perpendicular of the clamping plate (3) is cut Face is semi-circular shape, and the vertical section of the briquetting (5) is semicircle, and the cambered surface of briquetting (5) and the cambered surface of clamping plate (3) match It closes.

4. the adjustable regulating valve of a kind of flow according to claim 1, which is characterized in that the both sides of the main body (1) Connecting hole symmetrically is offered, and connecting hole is connected to cavity (2), the outer symmetrical of the main body (1) is threaded with conduit (13), and conduit (13) is connected to hose (4).

5. the adjustable regulating valve of a kind of flow according to claim 1, which is characterized in that the material of the hose (4) For rubber material.

6. the adjustable regulating valve of a kind of flow according to claim 1, which is characterized in that gag lever post (12) described in two groups Top be welded with limited block.

7. the adjustable regulating valve of a kind of flow according to claim 1, which is characterized in that the perpendicular of the pushing block (9) is cut Face is right angled triangle, and the inclined-plane of pushing block (9) is matched with motion bar (7).