CN211778995U

CN211778995U - Hydraulic drive axial flow valve

Info

Publication number: CN211778995U
Application number: CN201922345437.XU
Authority: CN
Inventors: 郭晓平; 陈双河; 冯涛; 房慧琪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-10-27
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a hydraulic drive axle flow valve, including the valve body, valve body one side bottom is the import, and valve body one side top is the export, and the one end that the valve body is located between valve body and the export is for adjusting the mouth, and the valve body is located to adjust the mouth and is close to the equal fixedly connected with stopper in four corners of export one side, and the valve body is located the export and is close to the equal fixedly connected with stopper No. two in top bottom of import one side, the utility model discloses the beneficial effect who reaches is: the utility model discloses a collocation use of hydraulic stem, transmission shaft, baffle, stopper, No. two baffles and No. two stoppers can effectually prevent the liquid reflux, and through triangle reinforcing plate and No. two bolts, has increased the stability of being connected between transmission shaft and baffle and transmission shaft and No. two baffles, avoids appearing cracked condition.

Description

Hydraulic drive axial flow valve

Technical Field

The utility model relates to a hydraulic drive axial-flow valve belongs to valve technical field.

Background

The axial flow type regulating valve achieves the effect of facilitating liquid backflow when in use.

In the prior art, a plurality of axial flow type regulating valves are manually controlled, the operation is more complicated, and the axial flow type regulating valves do not have good convenience.

Disclosure of Invention

The utility model provides a hydraulic drive axle flow valve.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a hydraulic drive axle flow valve, which comprises a valve body, valve body one side bottom is the import, valve body one side top is the export, the one end that the valve body is located between valve body and the export is for adjusting the mouth, the valve body is located the equal stopper of fixedly connected with in four corners that the regulation mouth is close to export one side, the valve body is located the equal stopper No. two of top bottom fixedly connected with that the export is close to import one side, the outside that the valve body is located the regulation mouth is equipped with the connection pad, the four corners that valve body one end was kept away from to the connection pad is all inserted and is equipped with a bolt, the connection pad is located and runs through between the bolt in four corners and digs and has the activity groove, one side that the valve body was kept away from to the connection pad is equipped with the hydraulic stem, the output and the transmission shaft one end fixed connection of hydraulic stem, the one end that the transmission shaft The hydraulic rod is kept away from to the transmission shaft, No. two baffles of one side lateral wall fixedly connected with of hydraulic stem, No. one the baffle is located the top and the bottom of a baffle both sides and is located all to be equipped with triangle reinforcing plate on the top of No. two baffles and the bottom lateral wall, every triangle reinforcing plate is respectively through No. two bolts and transmission shaft, a baffle and No. two baffle threaded connection.

As an optimal technical scheme of the utility model, the internal diameter size of valve body equals the external diameter size of No. two baffles and a baffle respectively.

As an optimal technical scheme of the utility model, per two tops and bottom the triangle reinforcing plate is kept away from each other the distance between the one end and is less than the distance that two stoppers of both sides top and bottom are close to each other between the one end.

As a preferred technical scheme of the utility model, the one end outside that the valve body is located export, import and regulation mouth all is connected with the ring flange, just the one end that the valve body is located the regulation mouth is through a bolt and connection pad threaded connection.

As an optimized technical scheme of the utility model, the internal diameter size of activity groove is greater than the external diameter size of transmission shaft.

As a preferred technical scheme of the utility model, No. two baffles are located No. two stoppers and keep away from the one end and the transmission shaft fixed connection of a stopper, length distance between the transmission shaft both ends is greater than the length distance that the valve body is located between the lateral wall of regulation mouth one side both sides.

As a preferred technical scheme of the utility model, hydraulic stem outer wall fixedly connected with fixed frame, fixed frame passes through No. three bolts and connection pad threaded connection in four corners.

The utility model discloses the beneficial effect who reaches is: the utility model discloses a collocation use of hydraulic stem, transmission shaft, baffle, stopper, No. two baffles and No. two stoppers can effectually prevent the liquid reflux, and through triangle reinforcing plate and No. two bolts, has increased the stability of being connected between transmission shaft and baffle and transmission shaft and No. two baffles, avoids appearing cracked condition.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 3 is a schematic diagram of the position structure of the movable groove of the present invention.

In the figure: 1. a valve body; 2. an outlet; 3. an inlet; 4. an adjustment port; 5. a connecting disc; 6. a first bolt; 7. a fixed frame; 8. a third bolt; 9. a hydraulic lever; 10. a drive shaft; 11. a first baffle plate; 12. a first limiting block; 13. a second baffle plate; 14. a triangular reinforcing plate; 15. a second bolt; 16. a movable groove; 17. and a second limiting block.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in figures 1-3, the hydraulic drive axial flow valve of the utility model comprises a valve body 1, an inlet 3 is arranged at the bottom end of one side of the valve body 1, an outlet 2 is arranged at the top end of one side of the valve body 1, an adjusting port 4 is arranged at one end of the valve body 1 between the valve body 1 and the outlet 2, a first stopper 12 is fixedly connected at each of four corners of the valve body 1 at one side of the adjusting port 4 close to the outlet 2, a second stopper 17 is fixedly connected at each of the top ends of the valve body 1 at one side of the outlet 2 close to the inlet 3, a connecting disc 5 is arranged at the outer side of the adjusting port 4, a bolt 6 is inserted at each of four corners of one end of the connecting disc 5 far away from the valve body 1, a movable groove 16 is drilled between the bolts 6 at each of the four corners, a hydraulic rod 9 is arranged at one side of the connecting disc 5 far away from the valve body 1, the output end of the hydraulic rod, the outer wall fixedly connected with baffle 11 that transmission shaft 10 is located between the stopper 12 in the inside four corners of valve body 1, No. two baffles 13 of one side lateral wall fixedly connected with of hydraulic stem 9 are kept away from to transmission shaft 10, No. 11 baffles are located the top and the bottom of 11 both sides of baffle and are located all to be equipped with triangle reinforcing plate 14 on the top and the bottom lateral wall of No. two baffles 13, every triangle reinforcing plate 14 is respectively through No. two bolts 15 and transmission shaft 10, No. one baffle 11 and No. two baffles 13 threaded connection.

The distance between the ends, far away from each other, of the two triangular reinforcing plates 14 at the top end and the bottom end is smaller than the distance between the ends, close to each other, of the two first limiting blocks 12 at the top end and the bottom end at the two sides, so that the movement is convenient; the inner diameter of the valve body 1 is equal to the outer diameter of the second baffle 13 and the first baffle 11 respectively, so that the connection between the two baffles is more compact; the outer parts of one ends of the valve body 1, which are positioned at the outlet 2, the inlet 3 and the adjusting port 4, are respectively connected with a flange plate, and one end of the valve body 1, which is positioned at the adjusting port 4, is in threaded connection with a connecting disk 5 through a first bolt 6, so that the connection between the two ends is more compact; the outer wall of the hydraulic rod 9 is fixedly connected with a fixed frame 7, and the fixed frame 7 is in threaded connection with the connecting disc 5 through third bolts 8 at four corners, so that the hydraulic rod 9 can be conveniently fixed; the inner diameter of the movable groove 16 is larger than the outer diameter of the transmission shaft 10, so that the movable groove is convenient to move; no. two baffles 13 are located No. two stopper 17 and keep away from one end of stopper 12 and transmission shaft 10 fixed connection, and the length distance between the transmission shaft 10 both ends is greater than the length distance that valve body 1 is located between the both sides lateral wall of regulation mouth 4 one side, makes to connect compacter between it.

Specifically, when the valve needs to be opened, the transmission shaft 10 is driven to move towards the direction of the inlet 3 in the adjusting opening 4 of the valve body 1 through the work of the hydraulic rod 9, as shown in fig. 1, when the transmission shaft 10 moves to drive the first baffle 11 to move to contact with the side wall of the first limiting block 12 close to one side of the outlet 2, the transmission shaft 10 also drives the second baffle 13 to move towards one end far away from the second limiting block 17, at the moment, the work of the hydraulic rod 9 is stopped, the transmission shaft 10 keeps the current position, the first baffle 11 blocks the space between the two first limiting blocks 12, liquid can be discharged through the inlet 3 of the valve body 1, the liquid passes through the inlet 3 and between the two second limiting blocks 17 and then is discharged through the outlet 2, when the discharge needs to be stopped, the first baffle 11 and the second baffle 13 are driven to move towards the direction close to one end of the hydraulic rod 9 through the work of the hydraulic rod 9, until the figure 1 model is restored, the side wall of the second baffle 13 close to the first limiting block 12 is close to the side wall of the second limiting block 17, and the second baffle abuts against the space between the two second limiting blocks 17, so that the discharge can be stopped.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The hydraulic drive axial flow valve is characterized by comprising a valve body (1), wherein the bottom end of one side of the valve body (1) is an inlet (3), the top end of one side of the valve body (1) is an outlet (2), one end of the valve body (1) between the valve body (1) and the outlet (2) is an adjusting opening (4), four corners of one side, close to the outlet (2), of the adjusting opening (4) of the valve body (1) are fixedly connected with a first limiting block (12), the bottom end of the top end, close to the inlet (3), of the outlet (2) of the valve body (1) is fixedly connected with a second limiting block (17), a connecting disc (5) is arranged on the outer side of the adjusting opening (4) of the valve body (1), four corners, far away from one end of the valve body (1), of the connecting disc (5) are inserted with a first bolt (6), and a movable groove (16) is formed between the first bolts (6) in, one side that valve body (1) was kept away from in connection pad (5) is equipped with hydraulic stem (9), the output and transmission shaft (10) one end fixed connection of hydraulic stem (9), the one end that hydraulic stem (9) were kept away from in transmission shaft (10) passes movable groove (16) and is located the inside of valve body (1), outer wall fixedly connected with No. one baffle (11) between stopper (12) in the four corners of transmission shaft (10) are located valve body (1) inside, one side lateral wall fixedly connected with No. two baffles (13) of hydraulic stem (9) are kept away from in transmission shaft (10), No. one baffle (11) are located the top and the bottom of No. one baffle (11) both sides and are located all to be equipped with triangle reinforcing plate (14) on the top and the bottom lateral wall of No. two baffles (13), every triangle reinforcing plate (14) are respectively through No. two bolt (15) and transmission shaft (10), The first baffle (11) and the second baffle (13) are in threaded connection.

2. A hydraulically driven axial flow valve according to claim 1, characterized in that the inner diameter dimension of the valve body (1) is equal to the outer diameter dimension of the No. two baffles (13) and the No. one baffles (11), respectively.

3. A hydraulically driven axial flow valve according to claim 1, characterized in that the distance between the ends of the triangular reinforcing plates (14) at each two top and bottom ends which are far away from each other is smaller than the distance between the ends of the two first limit blocks (12) at both top and bottom ends which are close to each other.

4. The hydraulically driven axial flow valve as claimed in claim 1, characterized in that the valve body (1) is externally connected with flanges at the outlet (2), the inlet (3) and the regulating port (4), and the valve body (1) is connected with the connecting disc (5) in a threaded manner at the regulating port (4) end through a first bolt (6).

5. A hydraulically driven axial flow valve according to claim 1, characterized in that the inner diameter dimension of the movable groove (16) is larger than the outer diameter dimension of the drive shaft (10).

6. The hydraulic drive shaft flow valve according to claim 1, wherein the second baffle (13) is fixedly connected with the transmission shaft (10) at the end of the second limiting block (17) far away from the first limiting block (12), and the length distance between the two ends of the transmission shaft (10) is greater than the length distance between the side walls of the valve body (1) at the two sides of one side of the adjusting opening (4).

7. The hydraulically driven axial flow valve as claimed in claim 1, characterized in that a fixed frame (7) is fixedly connected to the outer wall of the hydraulic rod (9), and the fixed frame (7) is in threaded connection with the connecting disc (5) by means of a three-bolt (8) at four corners.