CN211231646U

CN211231646U - Water conservancy valve convenient to open and close and having airtightness

Info

Publication number: CN211231646U
Application number: CN201922454369.0U
Authority: CN
Inventors: 李爱华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-11
Anticipated expiration: 2029-12-31

Abstract

The utility model belongs to the technical field of water conservancy valve, especially, for a conveniently open and shut water conservancy valve that has seal, including shell and through-hole, the avris of shell is connected with the connecting rod, and the inside of connecting rod is provided with the water pipe, the through-hole is installed in the inside of connecting rod, the top of shell is fixed with fixed box, and the inside of shell is provided with the connecting seat to the connecting seat top is provided with the mount pad, the internally mounted of mount pad has the dwang, and the surface of dwang is connected with the handle, the surface of dwang is connected with the screwed pipe, and the avris of screwed pipe is connected with the sliding ring, the surface connection of sliding ring has the slide bar, and the surface of slide bar is provided with. This water conservancy valve that convenient opening and shutting has the leakproofness, at the in-process that uses, be convenient for open and shut water conservancy valve to the degree of difficulty when loading and unloading water conservancy valve is less, has reduced the use degree of difficulty of device.

Description

Water conservancy valve convenient to open and close and having airtightness

Technical Field

The utility model relates to a water conservancy valve technical field specifically is a make things convenient for water conservancy valve that opens and shuts and have the seal.

Background

The hydraulic control valve is a device capable of automatically controlling the valve, and the working state of the hydraulic valve is a common state, a normally open state and a floating state, and the water flow state is controlled mainly by adjusting a main valve and a needle valve or a pilot valve.

Current water conservancy valve is at the in-process that uses, is not convenient for open and shut water conservancy valve to the degree of difficulty when loading and unloading water conservancy valve is great, thereby has reduced staff's work efficiency, has increased the use degree of difficulty of device.

In order to solve the problems, innovative design is urgently needed on the basis of the original water conservancy valve which is convenient to open and close and has airtightness.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water conservancy valve that convenient opening and shutting has the seal to provide the water conservancy valve that current convenient opening and shutting has the seal in solving above-mentioned background, at the in-process that uses, be not convenient for open and shut water conservancy valve, and the degree of difficulty when loading and unloading water conservancy valve is great, has increased the problem of the use degree of difficulty of device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a conveniently open and shut water conservancy valve that has seal, includes shell and through-hole, the avris of shell is connected with the connecting rod, and the inside of connecting rod is provided with the water pipe, the through-hole is installed in the inside of connecting rod, the top of shell is fixed with fixed box, and the inside of shell is provided with the connecting seat to the connecting seat top is provided with the mount pad, the internally mounted of mount pad has the dwang, and the surface of dwang is connected with the handle, the surface of dwang is connected with the screwed pipe, and the avris of screwed pipe is connected with the sliding ring, the surface connection of sliding ring has the slide bar, and the surface of slide bar is provided with the stopper to the closing plate is installed to the avris of sliding ring, the avris of closing plate is connected.

Preferably, the shell is tightly attached to the connecting rod, and the connecting rod is symmetrical about the central axis of the shell.

Preferably, the connecting seat is connected with the mounting seat through a bolt, and the connecting seat is tightly attached to the fixing box.

Preferably, the screwed pipe passes through and is the elevation structure between dwang and the handle, and is threaded connection between screwed pipe and the dwang.

Preferably, the slip ring forms a lifting structure through the sliding rod and the threaded pipe, and the threaded pipe and the slip ring are integrally arranged.

Preferably, a sliding structure is formed among the mounting block, the limiting plate and the spring, and the limiting plate and the sealing plate are parallel to each other.

Compared with the prior art, the beneficial effects of the utility model are that: the water conservancy valve convenient to open and close and having the airtightness is convenient to open and close in the using process, the difficulty in assembling and disassembling the water conservancy valve is low, and the using difficulty of the device is reduced;

1. the water conservancy valve convenient to open and close and having the tightness comprises a rotating rod, a rotating handle, a rotating rod, a threaded pipe, a sliding ring, a sealing plate, a connecting pipe, a spring, a limiting plate, a mounting plate and a valve, wherein the rotating rod is rotated by the rotating handle, the threaded pipe is rotated by the rotating rod, the sliding ring is moved on the surface of a sliding rod by the rotation of the threaded pipe, the sealing plate is moved upwards by the movement of the sliding ring on the surface of the sliding rod, the sealing plate is moved upwards by the sealing plate to the surface of the connecting pipe, the sealing plate is attached to the connecting pipe, the sealing plate is moved to the surface of a through hole by the elastic sliding of the;

2. this water conservancy valve that convenient opening and shutting has the leakproofness is bolted connection through between connecting seat and the mount pad, through making separation between mount pad and the connecting seat with twisting hand bolt, makes the fixed box shift out from the top of shell through mount pad and connecting seat separation, shifts out through fixed box and makes connecting seat and mount pad shift out, makes the handle be convenient for change to reduce the use degree of difficulty of device, improved staff's work efficiency.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the connection structure of the slip ring and the sealing plate of the present invention.

In the figure: 1. a housing; 2. a connecting rod; 3. a water pipe; 4. a through hole; 5. a fixing box; 6. a connecting seat; 7. a mounting seat; 8. rotating the rod; 9. a handle; 10. a threaded pipe; 11. a slip ring; 12. a slide bar; 13. a limiting block; 14. a sealing plate; 15. mounting blocks; 16. a limiting plate; 17. a spring.

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. 1-3, the present invention provides a technical solution: a water conservancy valve convenient to open and close and having airtightness comprises a shell 1, a connecting rod 2, a water pipe 3, a through hole 4, a fixing box 5, a connecting seat 6, an installation seat 7, a rotating rod 8, a handle 9, a threaded pipe 10, a sliding ring 11, a sliding rod 12, a limiting block 13, a sealing plate 14, an installation block 15, a limiting plate 16 and a spring 17, wherein the connecting rod 2 is connected to the side of the shell 1, the water pipe 3 is arranged inside the connecting rod 2, the through hole 4 is installed inside the connecting rod 2, the fixing box 5 is fixed to the top of the shell 1, the connecting seat 6 is arranged inside the shell 1, the installation seat 7 is arranged at the top of the connecting seat 6, the rotating rod 8 is installed inside the installation seat 7, the handle 9 is connected to the surface of the rotating rod 8, the threaded pipe 10 is connected to the surface of the rotating rod 8, the sliding ring, a limiting block 13 is arranged on the surface of the sliding rod 12, a sealing plate 14 is arranged on the side of the sliding ring 11, an installation block 15 is connected to the side of the sealing plate 14, a limiting plate 16 is arranged on the side of the installation block 15, and a spring 17 is arranged on the side of the limiting plate 16;

the shell 1 is tightly attached to the connecting rod 2, the connecting rod 2 is symmetrical about the axis of the shell 1, and the shell 1 is tightly attached to the connecting rod 2, so that the shell 1 and the connecting rod 2 are not easy to fall off, and the maintenance frequency between the shell 1 and the connecting rod 2 is reduced;

the connecting seat 6 is connected with the mounting seat 7 through a bolt, the connecting seat 6 is tightly attached to the fixing box 5, and the connecting seat 6 is connected with the mounting seat 7 through the bolt, so that the connecting seat 6 and the mounting seat 7 are convenient to disassemble, and the use difficulty of the device is reduced;

the threaded pipe 10 is in a lifting structure through the space between the rotating rod 8 and the handle 9, the threaded pipe 10 is in threaded connection with the rotating rod 8, and the threaded pipe 10 is in a lifting structure through the space between the rotating rod 8 and the handle 9, so that the threaded pipe 10 can move up and down conveniently, and the use difficulty of the device is reduced;

the sliding ring 11 forms a lifting structure with the threaded pipe 10 through the sliding rod 12, the threaded pipe 10 and the sliding ring 11 are integrally arranged, and the threaded pipe 10 and the sliding ring 11 are integrally arranged, so that the threaded pipe 10 and the sliding ring 11 are not easy to fall off, and the maintenance frequency between the threaded pipe 10 and the sliding ring 11 is reduced;

a sliding structure is formed between the mounting block 15 and the limiting plate 16 and the spring 17, the limiting plate 16 and the sealing plate 14 are parallel to each other, the sliding structure is formed between the mounting block 15 and the limiting plate 16 and the spring 17, the mounting block 15 moves outwards, so that the through hole 4 is closed, the valve is closed, and the using difficulty of the device is reduced.

The working principle is as follows: when the cutting device with the staged feeding function for producing line pipes is used, as shown in fig. 1-3, the rotating rod 8 is rotated by rotating the handle, the threaded pipe 10 is rotated by rotating the rotating rod 8, the sliding ring 11 is moved on the surface of the sliding rod 12 by rotating the threaded pipe 10, the sealing plate 14 is moved upwards by moving the sliding ring 11 on the surface of the sliding rod 12, the sealing plate 14 is moved upwards to the surface of the connecting rod 2 by attaching the sealing plate 14 to the connecting rod 2, the limiting plate 16 is moved forwards by the elastic sliding of the spring 17 when the sealing plate 14 is moved to the surface of the through hole 4, the mounting plate is moved forwards by moving the limiting plate 16, the sealing plate 14 is moved towards the inside of the through hole 4 by moving the mounting plate forwards, the valve is closed, and the difficulty of using the device is reduced;

according to the structure shown in fig. 1, the connecting seat 6 is connected with the mounting seat 7 through the bolt, the mounting seat 7 is separated from the connecting seat 6 by screwing the bolt with hands, the fixing box 5 is moved out from the top of the shell 1 by separating the mounting seat 7 from the connecting seat 6, the connecting seat 6 is moved out from the mounting seat 7 by moving out the fixing box 5, the handle is convenient to replace, the use difficulty of the device is reduced, and the working efficiency of workers is improved.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a convenient opening and shutting has water conservancy valve of leakproofness, includes shell (1) and through-hole (4), its characterized in that: the side of the shell (1) is connected with a connecting rod (2), a water pipe (3) is arranged in the connecting rod (2), the through hole (4) is installed in the connecting rod (2), a fixing box (5) is fixed at the top of the shell (1), a connecting seat (6) is arranged in the shell (1), a mounting seat (7) is arranged at the top of the connecting seat (6), a rotating rod (8) is installed in the mounting seat (7), the surface of the rotating rod (8) is connected with a handle (9), the surface of the rotating rod (8) is connected with a threaded pipe (10), the side of the threaded pipe (10) is connected with a sliding ring (11), the surface of the sliding ring (11) is connected with a sliding rod (12), the surface of the sliding rod (12) is provided with a limiting block (13), a sealing plate (14) is installed at the side of the sliding ring (11), and an installation block (15) is connected, and limiting plate (16) is installed to the avris of installation piece (15), the avris of limiting plate (16) is provided with spring (17).

2. The water conservancy valve convenient to open and close and provided with tightness according to claim 1, is characterized in that: the shell (1) is tightly attached to the connecting rod (2), and the connecting rod (2) is symmetrical about the axis of the shell (1).

3. The water conservancy valve convenient to open and close and provided with tightness according to claim 1, is characterized in that: the connecting seat (6) is connected with the mounting seat (7) through bolts, and the connecting seat (6) is tightly attached to the fixing box (5).

4. The water conservancy valve convenient to open and close and provided with tightness according to claim 1, is characterized in that: the screwed pipe (10) is of a lifting structure through the rotating rod (8) and the handle (9), and the screwed pipe (10) is in threaded connection with the rotating rod (8).

5. The water conservancy valve convenient to open and close and provided with tightness according to claim 1, is characterized in that: the sliding ring (11) forms a lifting structure with the threaded pipe (10) through the sliding rod (12), and the threaded pipe (10) and the sliding ring (11) are integrally arranged.

6. The water conservancy valve convenient to open and close and provided with tightness according to claim 1, is characterized in that: a sliding structure is formed among the mounting block (15), the limiting plate (16) and the spring (17), and the limiting plate (16) and the sealing plate (14) are parallel to each other.