CN211371416U

CN211371416U - Valve body with positioning structure

Info

Publication number: CN211371416U
Application number: CN201922461836.2U
Authority: CN
Inventors: 王忠豪; 王印峰
Original assignee: Shandong Huanya Hydraulic Machinery Co ltd
Current assignee: Shandong Huanya Hydraulic Machinery Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-28
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a valve body with location structure, including valve body and spring, the mounting hole has been seted up to valve body's upper end inside, and valve body's lower fixed surface is connected with the base to first locating hole has been seted up to the outer end of base inside, valve body's left end is the inflow entrance, and valve body's right-hand member is the egress opening, the outside of inflow entrance is installed there is the annular piece, and the first sealing washer of left side fixedly connected with of annular piece to the right side fixedly connected with second sealing washer of annular piece, the spring be located valve body's inside, and the upside fixedly connected with baffle of spring, the equal fixedly connected with fixed block in side around valve body's the upper end, and the second locating hole has been seted up to the outer end of fixed block. This valve body with location structure is convenient for fix a position the valve body, and is convenient for avoid the junction of valve body and connecting pipe to take place the fluid and reveal to be convenient for alleviate the pressure of fluid to the valve body.

Description

Valve body with positioning structure

Technical Field

The utility model relates to a valve body technical field specifically is a valve body with location structure.

Background

The valve comprises a valve body, a valve cover, a starting and closing part and the like, wherein the valve body is a main part in the valve, is a fluid flowing channel and bears the pressure of fluid and the acting force of a forced switch;

the existing valve body with a positioning structure is inconvenient to position the valve body, avoid fluid leakage at the joint of the valve body and the connecting pipe and relieve the pressure of the fluid on the valve body, and therefore the valve body with the positioning structure is provided so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a valve body with location structure to solve the current valve body with location structure who proposes in the above-mentioned background art, be not convenient for fix a position the valve body, and be not convenient for avoid the junction of valve body and connecting pipe to take place the fluid and reveal, and be not convenient for alleviate the problem of fluid to the pressure of valve body.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a valve body with location structure, includes valve body and spring, the upper end of valve body has inside seted up the mounting hole, and the lower fixed surface of valve body is connected with the base to first locating hole has been seted up to the outer end of base is inside, the left end of valve body is the inflow entrance, and the right-hand member of valve body is the egress opening, and the inboard equal threaded connection in outer end of inflow entrance and egress opening has the connecting pipe, the annular piece is installed in the outside of inflow entrance, and the first sealing washer of left side fixedly connected with of annular piece to the right side fixedly connected with second sealing washer of annular piece, the inside that is located the valve body of spring, and the upside fixedly connected with baffle of spring, the equal fixedly connected with fixed block in upper end front and back side of valve body, and the second locating hole has been seted up.

Preferably, the mounting hole and the first positioning hole are respectively and uniformly formed in the valve body and the base, and the cross section of the base is in a shape like a Chinese character 'mi'.

Preferably, the base and the fixed block are connected with the valve body in a welding mode, and the outer side of the fixed block protrudes out of the outer side of the valve body.

Preferably, the outer sides of the inflow port and the outflow port are both in threaded connection with annular blocks, the left side and the right side of each annular block are respectively connected with a first sealing ring and a second sealing ring in an adhering mode, and the first sealing ring and the second sealing ring are both connected with the outer side of the valve body in an adhering mode.

Preferably, the upper end and the lower end of the spring are respectively fixedly connected with the valve body and the baffle, the springs and the baffle are arranged on the inner sides of the two ends of the valve body, and the baffle is arranged in an inclined manner.

Preferably, the baffle and the valve body form a rotating structure, and the outer side of the baffle is attached to the valve body.

Compared with the prior art, the beneficial effects of the utility model are that: the valve body with the positioning structure is convenient for positioning the valve body, avoiding the leakage of fluid at the joint of the valve body and the connecting pipe and reducing the pressure of the fluid on the valve body;

1. the valve body is conveniently fixed at a preset position through a screw by the aid of the first positioning hole formed in the base and the second positioning hole formed in the fixed block, so that the valve body is not connected with the connecting pipe in a suspended mode, and stability of the valve body is guaranteed;

2. the valve body, the inflow port, the outflow port and the first sealing ring are arranged, the inner sides of two ends of the annular block are in threaded connection with the valve body and the connecting pipe, and the first sealing ring and the second sealing ring which are connected with the left side and the right side of the annular block are attached to the valve body and the connecting pipe, so that the multi-sealing effect is achieved, the sealing effect is good, and the purpose of avoiding fluid leakage at the joint of the valve body and the connecting pipe is achieved;

3. the gate valve is provided with the inflow port, the outflow port, the spring and the baffle, when the gate valve is closed, the baffle connected with the spring is arranged on the inner sides of the two ends of the inflow port and the outflow port, so that the fluid can be blocked conveniently, the pressure of the fluid on the valve body can be lightened conveniently, and the backflow of the fluid can be prevented.

Drawings

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

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 3 is a schematic side view of the cross-sectional structure of the present invention;

fig. 4 is a schematic view of the overlooking structure of the connection between the base and the first positioning hole of the present invention.

In the figure: 1. a valve body; 2. mounting holes; 3. a base; 4. a first positioning hole; 5. an inflow port; 6. an outflow port; 7. a fixed block; 8. an annular block; 9. a first seal ring; 10. a second seal ring; 11. a spring; 12. a baffle plate; 13. a second positioning hole; 14. and (4) connecting the pipes.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a valve body with a positioning structure comprises a valve body 1, a mounting hole 2, a base 3, a first positioning hole 4, an inflow port 5, an outflow port 6, a fixed block 7, an annular block 8, a first sealing ring 9, a second sealing ring 10, a spring 11, a baffle plate 12, a second positioning hole 13 and a connecting pipe 14, wherein the mounting hole 2 is formed in the upper end of the valve body 1, the base 3 is fixedly connected to the lower surface of the valve body 1, the first positioning hole 4 is formed in the outer end of the base 3, the inflow port 5 is formed in the left end of the valve body 1, the outflow port 6 is formed in the right end of the valve body 1, the connecting pipe 14 is in threaded connection with the inner sides of the outer ends of the inflow port 5 and the outflow port 6, the annular block 8 is mounted on the outer side of the inflow port 5, the first sealing ring 9 is fixedly connected to the left side of the annular block 8, the second sealing ring 10 is fixedly connected to the, a baffle plate 12 is fixedly connected to the upper side of the spring 11, fixed blocks 7 are fixedly connected to the front side and the rear side of the upper end of the valve body 1, and second positioning holes 13 are formed in the outer ends of the fixed blocks 7;

as shown in fig. 2 and 4, the mounting hole 2 and the first positioning hole 4 are respectively and uniformly formed in the valve body 1 and the base 3, and the cross section of the base 3 is in a shape of Chinese character 'mi', so that the mounting and positioning can be conveniently carried out through the mounting hole 2 and the first positioning hole 4, as shown in fig. 1 and 3, the base 3 and the fixed block 7 are both connected with the valve body 1 in a welding manner, and the outer side of the fixed block 7 protrudes out of the valve body 1, so that the valve body 1 can be conveniently positioned;

as shown in fig. 1, 2 and 3, the outer sides of the inflow port 5 and the outflow port 6 are both connected with an annular block 8 by threads, the left side and the right side of the annular block 8 are respectively connected with a first sealing ring 9 and a second sealing ring 10 by adhesion, and the first sealing ring 9 and the second sealing ring 10 are both connected with the outer side of the valve body 1 by adhesion, so as to seal the joint between the valve body 1 and the connecting pipe 14, as shown in fig. 2, the upper end and the lower end of the spring 11 are respectively fixedly connected with the valve body 1 and the baffle 12, the inner sides of the two ends of the valve body 1 are both provided with the spring 11 and the baffle 12, and the baffle 12 is arranged in an inclined manner, so as to limit the position through the baffle 12, the baffle 12 and the valve body 1 form a rotating structure, and the outer side of the baffle 12 is attached to the valve body 1, so.

The working principle is as follows: when the valve body with the positioning structure is used, firstly, as shown in fig. 1 and 4, the screw penetrates through the inner sides of a first positioning hole 4 and a second positioning hole 13 which are arranged inside a base 3 and a fixed block 7, the valve body 1 is quickly positioned, then, an opening and closing piece is placed on the inner side of the valve body 1, a valve cover is fixedly connected with the valve body 1 through the bolt penetrating through the inside of a mounting hole 2, finally, as shown in fig. 1 and 2, a connecting pipe 14 is in threaded connection with the inner sides of the outer ends of an inflow opening 5 and an outflow opening 6, then, a ring-shaped block 8 is rotated to the outer side of the joint of the valve body 1 and the connecting pipe 14 to be in threaded connection with the outer sides of the valve body 1 and the connecting pipe 14, and a first sealing ring 9 and a second sealing ring 10 which are connected through the left side and the right side of the ring-shaped block 8 are tightly attached to the valve body 1 and the connecting pipe 14, so that the joint, make sealed effectual to be convenient for avoid the junction of valve body 1 and connecting pipe 14 to take place fluid and reveal, as shown in fig. 2, because baffle 12 and valve body 1 rotate and are connected, baffle 12 and spring 11 fixed connection, when closing the gate valve, under the supporting action of spring 11, baffle 12 that inflow opening 5 and outflow opening 6 both ends inboard set up can block the fluid, thereby be convenient for alleviate the pressure of fluid to valve body 1, and have the effect of preventing the fluid backward flow, just so that accomplish a series of operations of this valve body with location structure, the content that does not describe in detail in this specification belongs to the prior art that the professional skilled person in the art is known.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A valve body with a positioning structure comprises a valve body (1) and a spring (11), and is characterized in that: the valve is characterized in that a mounting hole (2) is formed in the upper end of the valve body (1), the lower surface of the valve body (1) is fixedly connected with a base (3), a first positioning hole (4) is formed in the outer end of the base (3), the left end of the valve body (1) is an inflow port (5), the right end of the valve body (1) is an outflow port (6), the inner sides of the outer ends of the inflow port (5) and the outflow port (6) are in threaded connection with a connecting pipe (14), an annular block (8) is installed on the outer side of the inflow port (5), a first sealing ring (9) is fixedly connected to the left side of the annular block (8), a second sealing ring (10) is fixedly connected to the right side of the annular block (8), a spring (11) is located in the valve body (1), a baffle (12) is fixedly connected to the upper side of the spring (11), and a fixing block (7) is fixedly connected to the front side, and the outer end of the fixed block (7) is provided with a second positioning hole (13).

2. A valve body having a positioning structure according to claim 1, wherein: the mounting holes (2) and the first positioning holes (4) are uniformly formed in the valve body (1) and the base (3) respectively, and the cross section of the base (3) is in a shape like a Chinese character 'mi'.

3. A valve body having a positioning structure according to claim 1, wherein: the base (3) and the fixing block (7) are connected with the valve body (1) in a welding mode, and the outer side of the fixing block (7) protrudes out of the outer side of the valve body (1).

4. A valve body having a positioning structure according to claim 1, wherein: the outer sides of the inflow port (5) and the outflow port (6) are all connected with an annular block (8) in a threaded mode, the left side and the right side of the annular block (8) are respectively connected with a first sealing ring (9) and a second sealing ring (10) in a sticking mode, and the first sealing ring (9) and the second sealing ring (10) are all connected with the outer side of the valve body (1) in a sticking mode.

5. A valve body having a positioning structure according to claim 1, wherein: the upper end and the lower end of the spring (11) are respectively fixedly connected with the valve body (1) and the baffle (12), the inner sides of the two ends of the valve body (1) are respectively provided with the spring (11) and the baffle (12), and the baffle (12) is arranged in an inclined manner.

6. A valve body having a positioning structure according to claim 1, wherein: the baffle (12) and the valve body (1) form a rotating structure, and the outer side of the baffle (12) is attached to the valve body (1).