CN210266326U

CN210266326U - Loose joint structure of valve and pipe fitting

Info

Publication number: CN210266326U
Application number: CN201921168671.3U
Authority: CN
Inventors: 吴凤民
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-04-07
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a loose joint structure of valve and pipe fitting, the pressure relief tap comprises a water inlet pipe, the one end fixedly connected with of inlet tube is sealed fills up, the inlet tube is close to the sealed one end fixedly connected with screwed pipe that fills up, the surface threaded connection of screwed pipe has valve pipe, the inside joint of valve pipe has water shutoff board, water shutoff board's upper end fixedly connected with rotation axis, the upper end fixedly connected with valve switch of rotation axis, communicating pipe has been seted up to the upper surface of valve pipe, the inside wall fixedly connected with water-stop sheet of communicating pipe. This loose joint structure of valve and pipe fitting through sealed setting up of filling up, screwed pipe, lock ring and locking bolt, and this structure can get up valve and pipe fitting inseparable being connected, and sealed pad is laminated each other, has guaranteed the leakproofness of pipe fitting more, and through rotatory locking bolt, the lock ring just can drive valve pipe fastening outlet pipe, has improved the leakproofness of this structure greatly.

Description

Loose joint structure of valve and pipe fitting

Technical Field

The utility model relates to a loose joint technical field specifically is a loose joint structure of valve and pipe fitting.

Background

The loose joint structure of the valve and the pipe fitting is a structure which is used for connecting various pipe fittings and valves and ensuring the tight connection between the pipe fittings and the valves. Because various fluids are used in life, the pipe body is the best choice for fluid transmission, and the valve is a device which is unnecessary or deficient for controlling the fluid transportation speed in the pipeline, but the loose joint structure effect of the existing valve and the pipe fitting is not good, and the loose joint structure is extremely troublesome when the valve and the pipe fitting are connected, so that the work is very unfavorable.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a loose joint structure of valve and pipe fitting has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a loose joint structure of a valve and a pipe fitting comprises a water inlet pipe, wherein a sealing gasket is fixedly connected to one end of the water inlet pipe, a threaded pipe is fixedly connected to one end, close to the sealing gasket, of the water inlet pipe, a valve pipe is in threaded connection with the outer surface of the threaded pipe, a water blocking plate is clamped inside the valve pipe, a rotating shaft is fixedly connected to the upper end of the water blocking plate, a valve switch is fixedly connected to the upper end of the rotating shaft, a communicating pipe is arranged on the upper surface of the valve pipe, a water stop plate is fixedly connected to the inner side wall of the communicating pipe, a locking ring is sleeved on the outer surface, far away from the water inlet pipe, of the valve pipe, a locking bolt is in threaded connection with the upper end of the locking ring, a rubber layer is fixedly connected to the inner surface, close to the, and the outer surface of the water outlet pipe is fixedly connected with a clamping block.

Optionally, the thickness of sealed pad is two millimeters, the quantity of sealed pad is two, and two sealed pad fixed connection respectively is in the side of inlet tube and valve pipe.

Optionally, the thickness of the water blocking plate is eight millimeters, and the water blocking plate is matched with the size of the interior of the valve pipe.

Optionally, the number of the water-stop sheets is two, and the two water-stop sheets are fixedly connected to the inner side wall of the communicating pipe.

Optionally, the number of the fixture blocks is two, and the two fixture blocks are respectively and fixedly connected to two sides of the water outlet pipe.

Optionally, the fixture block is clamped inside the groove, and the fixture block is fitted with the size of the groove.

(III) advantageous effects

The utility model provides a loose joint structure of valve and pipe fitting possesses following beneficial effect:

1. this loose joint structure of valve and pipe fitting through sealed setting up of filling up, screwed pipe, lock ring and locking bolt, and this structure can get up valve and pipe fitting inseparable being connected, and sealed pad is laminated each other, has guaranteed the leakproofness of pipe fitting more, and through rotatory locking bolt, the lock ring just can drive valve pipe fastening outlet pipe, has improved the leakproofness of this structure greatly.

2. This loose joint structure of valve and pipe fitting through the setting of rubber layer, recess and fixture block, and the outlet pipe injects the valve pipe back, and rotatory outlet pipe, the fixture block just can block into in the recess, has made things convenient for the installation and the dismantlement of valve and pipe fitting, provides convenience for the staff, and the rubber layer can closely laminate with the outlet pipe under the effect of lock washer in addition, has guaranteed the usability of this structure.

Drawings

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

fig. 2 is a schematic view of the three-dimensional explosion structure of the present invention.

In the figure: 1. a water inlet pipe; 2. a gasket; 3. a threaded pipe; 4. a valve tube; 5. a water plugging plate; 6. a rotating shaft; 7. opening and closing a valve; 8. a communicating pipe; 9. a water-stop sheet; 10. a locking ring; 11. locking the bolt; 12. a rubber layer; 13. a groove; 14. a water outlet pipe; 15. and (7) clamping blocks.

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.

Referring to fig. 1 to 2, the present invention provides a technical solution: a loose joint structure of a valve and a pipe fitting comprises a water inlet pipe 1, one end of the water inlet pipe 1 is fixedly connected with a sealing gasket 2, one end of the water inlet pipe 1 close to the sealing gasket 2 is fixedly connected with a threaded pipe 3, the outer surface of the threaded pipe 3 is in threaded connection with a valve pipe 4, the inner part of the valve pipe 4 is clamped with a water blocking plate 5, the upper end of the water blocking plate 5 is fixedly connected with a rotating shaft 6, the upper end of the rotating shaft 6 is fixedly connected with a valve switch 7, the upper surface of the valve pipe 4 is provided with a communicating pipe 8, the inner side wall of the communicating pipe 8 is fixedly connected with a water blocking plate 9, the outer surface of the end of the valve pipe 4 far away from the water inlet pipe 1 is sleeved with a locking ring 10, the upper end of the locking ring 10 is in threaded connection with a locking bolt 11, the structure can tightly connect, the sealing performance of the pipe fitting is further ensured, the locking ring 10 can drive the valve pipe 4 to fasten the water outlet pipe 14 by rotating the locking bolt 11, the sealing performance of the structure is greatly improved, the inner surface of the valve pipe 4 close to one end of the locking ring 10 is fixedly connected with the rubber layer 12, the middle part of the rubber layer 12 is provided with the groove 13, the end of the valve pipe 4 close to the locking ring 10 is inserted with the water outlet pipe 14, the outer surface of the water outlet pipe 14 is fixedly connected with the clamping block 15, the water outlet pipe 14 is inserted into the valve pipe 4 through the arrangement of the rubber layer 12, the groove 13 and the clamping block 15, the water outlet pipe 14 is rotated, the clamping block 13 can be clamped into the groove 13, the installation and the disassembly of the valve and the pipe fitting are convenient, the convenience is provided for workers, the rubber layer 12 can be tightly attached to the water outlet pipe 14 under the action of the locking ring, the quantity of sealed pad 2 is two, and two sealed pad 2 fixed connection respectively are in the side of inlet tube 1 and valve pipe 4, the thickness of water blocking plate 5 is eight millimeters, water blocking plate 5 agrees with the inside size of valve pipe 4, the quantity of water-stop plate 9 is two, and the equal fixed connection of two water-stop plate 9 is in the inside wall that communicates pipe 8, the quantity of fixture block 15 is two, and two fixture block 15 difference fixed connection are in the both sides of outlet pipe 14, fixture block 15 joint is in the inside of recess 13, and fixture block 15 agrees with the size of recess 13.

To sum up, this loose joint structure of valve and pipe fitting, during the use, through sealed 2, screwed pipe 3, the setting of lock ring 10 and locking bolt 11, this structure can get up valve and pipe fitting inseparable being connected, sealed 2 laminating each other, the leakproofness of pipe fitting has been guaranteed more, and through rotatory locking bolt 11, lock ring 10 just can drive valve pipe 4 fastening outlet pipe 14, the leakproofness of this structure has been improved greatly, through rubber layer 12, recess 13 and fixture block 15's setting, outlet pipe 14 injects behind the valve pipe 4, rotatory outlet pipe 14, fixture block 13 just can block into in the recess 13, the installation and the dismantlement of valve and pipe fitting have been made things convenient for, for the staff provides convenience, and rubber layer 12 can closely laminate with outlet pipe 14 under the effect of lock ring 10, the usability of this structure has been guaranteed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a loose joint structure of valve and pipe fitting, includes inlet tube (1), its characterized in that: the sealing structure is characterized in that a sealing gasket (2) is fixedly connected to one end of the water inlet pipe (1), a threaded pipe (3) is fixedly connected to one end, close to the sealing gasket (2), of the water inlet pipe (1), a valve pipe (4) is connected to the outer surface of the threaded pipe (3) in a threaded manner, a water blocking plate (5) is clamped inside the valve pipe (4), a rotating shaft (6) is fixedly connected to the upper end of the water blocking plate (5), a valve switch (7) is fixedly connected to the upper end of the rotating shaft (6), a communicating pipe (8) is arranged on the upper surface of the valve pipe (4), a water stop plate (9) is fixedly connected to the inner side wall of the communicating pipe (8), a locking ring (10) is sleeved on the outer surface, far away from one end of the water inlet pipe (1), of the valve pipe (4) is connected with a locking bolt (11) in a threaded manner, and a rubber layer, the middle of the rubber layer (12) is provided with a groove (13), one end of the valve pipe (4) close to the locking ring (10) is inserted with a water outlet pipe (14), and the outer surface of the water outlet pipe (14) is fixedly connected with a clamping block (15).

2. The loose joint structure of a valve and a pipe fitting as claimed in claim 1, wherein: the thickness of sealed pad (2) is two millimeters, the quantity of sealed pad (2) is two, and two sealed pad (2) fixed connection respectively is in the side of inlet tube (1) and valve pipe (4).

3. The loose joint structure of a valve and a pipe fitting as claimed in claim 1, wherein: the thickness of the water plugging plate (5) is eight millimeters, and the water plugging plate (5) is matched with the size of the interior of the valve pipe (4).

4. The loose joint structure of a valve and a pipe fitting as claimed in claim 1, wherein: the number of the water stop plates (9) is two, and the two water stop plates (9) are fixedly connected to the inner side wall of the communicating pipe (8).

5. The loose joint structure of a valve and a pipe fitting as claimed in claim 1, wherein: the number of the clamping blocks (15) is two, and the two clamping blocks (15) are respectively and fixedly connected to two sides of the water outlet pipe (14).

6. The loose joint structure of a valve and a pipe fitting as claimed in claim 1, wherein: the clamping block (15) is clamped in the groove (13), and the clamping block (15) is matched with the groove (13) in size.