CN219221399U

CN219221399U - Three-purpose valve convenient to seal installation

Info

Publication number: CN219221399U
Application number: CN202223534251.7U
Authority: CN
Inventors: 景根兴; 陈燕; 徐芹; 许红梅
Original assignee: Yangzhou Hantai Machinery Co ltd
Current assignee: Yangzhou Hantai Machinery Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-20
Anticipated expiration: 2032-12-26

Abstract

The utility model relates to the technical field of three-purpose valves and discloses a three-purpose valve convenient to seal and install, which comprises a valve seat, wherein the top of the valve seat is movably connected with a valve sleeve, the surface of the valve seat is fixedly sleeved with a sealing ring, the valve seat is provided with a first installation clamping groove, the surface of the valve sleeve is provided with a second installation clamping groove, the inner sides of the second installation clamping groove and the first installation clamping groove are movably clamped with a connection reinforcing mechanism, and the surface of the valve sleeve is fixedly sleeved with a sealing gasket; according to the valve seat and valve sleeve connecting device, the bottom end of the valve sleeve is conveniently inserted into the inner side of the top end of the valve seat through the sealing gasket, the sealing gasket is used for sealing, good sealing performance is provided between the valve seat and the valve sleeve, and then the valve seat and the valve sleeve can be quickly and stably connected through the cooperation between the first mounting clamping groove and the second mounting clamping groove and the connecting reinforcing mechanism, so that the valve seat and the valve sleeve are convenient and quick to operate.

Description

Three-purpose valve convenient to seal installation

Technical Field

The utility model relates to the technical field of three-way valves, in particular to a three-way valve convenient to seal and install.

Background

The three-purpose valve is used as a core component of the single hydraulic prop, and directly influences the service life and the use of the single hydraulic prop. The three-purpose valve is a key part of the single hydraulic prop and plays roles of filling liquid, lifting the prop, overloading overflow and discharging the load and lowering the prop.

When the existing three-purpose valve is connected and installed, the valve sleeve and the valve seat are connected through threads, the surface of the valve sleeve is smooth, the installation is possibly insufficient during the installation, the integral tightness of the three-purpose valve is insufficient, and the installation is inconvenient.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a three-way valve that is convenient for sealing installation, so as to solve the above-mentioned problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a three-purpose valve convenient to sealed installation, includes the disk seat, the top swing joint of disk seat has the valve pocket, the fixed surface of disk seat has cup jointed the sealing washer, the first installation draw-in groove has been seted up to the disk seat, the second installation draw-in groove has been seted up on the surface of valve pocket, the inboard swing joint of second installation draw-in groove and first installation draw-in groove has connection strengthening mechanism, the fixed surface of valve pocket has cup jointed the sealing washer;

further, the inside swing joint of disk seat has the filter screen, fixed spacing mounting groove has been seted up on the surface of disk seat, the surface outside swing joint of disk seat has movable mounting stop gear.

Further, movable mounting stop gear includes fixed sleeve, fixed sleeve's inside is equipped with fixed spacing arch, fixed through-hole has been seted up on fixed sleeve's surface, fixed sleeve's bottom fixedly connected with fastening bolt.

Further, the outer side of the surface of the fixed limit bulge is mutually attached to the inner side surface of the fixed limit mounting groove.

Further, the inside swing joint of disk seat has the connection spacing to support the ring, the tip of connection spacing to support the ring respectively with filter screen and fixed sleeve's surface laminating each other.

Further, the connection reinforcing mechanism comprises a fixed connection block, a first clamping ring is fixedly connected to the bottom end of the fixed connection block, and a second clamping ring is fixedly connected to the top end of the fixed connection block.

Further, the inner side of the first clamping ring is mutually attached to the inner side of the first installation clamping groove, and the inner side of the second clamping ring is mutually attached to the inner side of the second installation clamping groove.

The utility model has the technical effects and advantages that:

1. according to the valve seat and valve sleeve connecting device, the bottom end of the valve sleeve is conveniently inserted into the inner side of the top end of the valve seat through the sealing gasket, the sealing gasket is used for sealing, good sealing performance is provided between the valve seat and the valve sleeve, and then the valve seat and the valve sleeve can be quickly and stably connected through the cooperation between the first mounting clamping groove and the second mounting clamping groove and the connecting reinforcing mechanism, so that the valve seat and the valve sleeve are convenient and quick to operate.

2. According to the utility model, the filter screen, the fixed limit mounting groove, the movable limit mounting mechanism and the connection limit support ring are arranged, so that the movable limit mounting mechanism is conveniently and rapidly separated from the outer side of the surface of the fixed limit mounting groove, the position of the connection limit support ring is not limited any more, the connection limit support ring is detached, the filter screen can be rapidly detached, the surface of the filter screen can be rapidly cleaned, and the operation is convenient.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic structural view of the connection reinforcing mechanism of the present utility model.

Fig. 3 is a schematic view of a connection limiting abutment ring structure of the present utility model.

Fig. 4 is a schematic structural view of a movable mounting limiting mechanism of the present utility model.

The reference numerals are: 1. a valve seat; 2. a valve sleeve; 3. a seal ring; 4. connecting a reinforcing mechanism; 5. a sealing gasket; 6. a first mounting slot; 7. the second installation clamping groove; 8. a filter screen; 9. fixing and limiting the mounting groove; 10. a limiting mechanism is movably installed; 11. connecting a limiting support ring; 12. a first snap ring; 13. fixing the connecting block; 14. a second snap ring; 15. a fixed sleeve; 16. fixing the limit bulge; 17. a fixing through hole; 18. and (5) fastening a bolt.

Detailed Description

The embodiments of the present utility model will be described more fully hereinafter with reference to the accompanying drawings, in which the embodiments of the present utility model are shown by way of illustration only, and the utility model is not limited to the embodiments of the present utility model, but other embodiments of the present utility model will be apparent to those skilled in the art without making any inventive effort.

Referring to fig. 1-4, the utility model provides a three-purpose valve convenient for sealing installation, which comprises a valve seat 1, wherein the top of the valve seat 1 is movably connected with a valve sleeve 2, the surface of the valve seat 1 is fixedly sleeved with a sealing ring 3, the valve seat 1 is provided with a first installation clamping groove 6, the surface of the valve seat 2 is provided with a second installation clamping groove 7, the inner sides of the second installation clamping groove 7 and the first installation clamping groove 6 are movably clamped with a connection reinforcing mechanism 4, and the surface of the valve sleeve 2 is fixedly sleeved with a sealing gasket 5;

wherein, the inside swing joint of disk seat 1 has filter screen 8, and fixed spacing mounting groove 9 has been seted up on the surface of disk seat 1, and the surface outside swing joint of disk seat 1 has movable mounting stop gear 10, and the movable mounting stop gear 10 of being convenient for can be quick dismantle the washing to filter screen 8, convenient operation is swift.

Wherein, movable mounting stop gear 10 includes fixed sleeve 15, fixed sleeve 15's inside is equipped with fixed spacing arch 16, fixed through-hole 17 has been seted up on fixed sleeve 15's surface, fixed sleeve 15's bottom fixedly connected with fastening bolt 18, be convenient for rotate fastening bolt 18 for dismantle fastening bolt 18, thereby can be quick to fixed sleeve 15 and fixed spacing arch 16 break away from the surface outside of disk seat 1 and the inboard of fixed spacing mounting groove 9, thereby can be quick dismantle filter screen 8, convenient operation.

Wherein, the surface outside of fixed spacing protruding 16 and the inboard surface of fixed spacing mounting groove 9 laminating each other, the fixed spacing protruding 16 of being convenient for can remove along the inboard of fixed spacing mounting groove 9 fast, installs fixedly to fixed sleeve 15.

Wherein, the inboard swing joint of disk seat 1 has the connection spacing to support ring 11, and the tip of connection spacing to support ring 11 respectively with filter screen 8 and fixed sleeve 15's surface laminating each other, be convenient for connect between spacing to support ring 11 can with fixed sleeve 15 laminating each other to can make the other end of connection spacing to support ring 11 resist filter screen 8, thereby can make filter screen 8 work use steadily, convenient operation.

Wherein, connect strengthening mechanism 4 includes fixed connection block 13, and fixed connection block 13's bottom fixedly connected with first snap ring 12, fixed connection block 13's top fixedly connected with second snap ring 14, the inboard of first snap ring 12 and second snap ring 14 can be stably blocked into first installation draw-in groove 6 and second installation draw-in groove 7 of being convenient for to spacing fixed, convenient operation carries out.

Wherein, the inboard of first snap ring 12 laminates each other with the inboard of first installation draw-in groove 6, and the inboard of second snap ring 14 laminates each other with the inboard of second installation draw-in groove 7, and the inboard of first snap ring 12 and second snap ring 14 of being convenient for can stably block respectively at first installation draw-in groove 6 and second installation draw-in groove 7 can install the use steadily, convenient operation.

The working principle of the utility model is as follows: in the in-process of using, insert the bottom of valve pocket 2 inboard on the top of disk seat 1 for sealing washer 5's bottom can be to the top of disk seat 1 each other laminating, then with first snap ring 12 and second snap ring 14 respectively along the inboard of first installation draw-in groove 6 and second installation draw-in groove 7, make first snap ring 12 and second snap ring 14 can stable cover install fixedly in the inboard of first installation draw-in groove 6 and second installation draw-in groove 7, fixed connecting block 13 can connect fixedly between first snap ring 12 and the second snap ring 14 simultaneously, thereby can connect fixedly between disk seat 1 and valve pocket 2, then place the filter screen 8 in the inboard of disk seat 1, then place the inboard at disk seat 1 with connecting spacing support ring 11, reject spacing to filter screen 8, finally, drive fixed spacing arch 16 with fixed sleeve 15 and remove, make fixed spacing arch 16 can remove along the inboard of fixed spacing mounting groove 9, make can be quick install fixed sleeve 15, make fixed sleeve 15 can be to connect fixedly between the disk seat 1 and the bottom of connecting ring 11, and with the inside of fixed sleeve 15 is fixed with the convenient for inserting the fixed position of disk seat 1, thereby can be fixed with the bottom is fixed between the disk seat 1.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. Three-purpose valve convenient to sealed installation, including disk seat (1), its characterized in that: the top swing joint of disk seat (1) has valve pocket (2), the fixed surface of disk seat (1) has cup jointed sealing washer (3), first installation draw-in groove (6) have been seted up to disk seat (1), second installation draw-in groove (7) have been seted up on the surface of valve pocket (2), the inboard activity joint of second installation draw-in groove (7) and first installation draw-in groove (6) has connection strengthening mechanism (4), the fixed surface of valve pocket (2) has cup jointed sealing washer (5).

2. A three-way valve for facilitating sealed installation as defined in claim 1, wherein: the inside swing joint of disk seat (1) has filter screen (8), fixed spacing mounting groove (9) have been seted up on the surface of disk seat (1), the surface outside swing joint of disk seat (1) has movable installation stop gear (10).

3. A three-way valve for facilitating sealed installation as defined in claim 2, wherein: the movable mounting limiting mechanism (10) comprises a fixed sleeve (15), a fixed limiting protrusion (16) is arranged in the fixed sleeve (15), a fixed through hole (17) is formed in the surface of the fixed sleeve (15), and a fastening bolt (18) is fixedly connected to the bottom end of the fixed sleeve (15).

4. A three-way valve for facilitating sealed installation as defined in claim 3, wherein: the outer side of the surface of the fixed limit bulge (16) is mutually attached to the inner side surface of the fixed limit mounting groove (9).

5. A three-way valve for facilitating sealed installation as defined in claim 1, wherein: the inside swing joint of disk seat (1) has connection spacing support ring (11), the tip of connection spacing support ring (11) is laminated with the surface of filter screen (8) and fixed sleeve (15) each other respectively.

6. A three-way valve for facilitating sealed installation as defined in claim 1, wherein: the connecting and reinforcing mechanism (4) comprises a fixed connecting block (13), a first clamping ring (12) is fixedly connected to the bottom end of the fixed connecting block (13), and a second clamping ring (14) is fixedly connected to the top end of the fixed connecting block (13).

7. A three-way valve for facilitating sealed installation as defined in claim 6, wherein: the inner side of the first clamping ring (12) is mutually attached to the inner side of the first installation clamping groove (6), and the inner side of the second clamping ring (14) is mutually attached to the inner side of the second installation clamping groove (7).