CN212226293U

CN212226293U - Leak protection type rotary joint

Info

Publication number: CN212226293U
Application number: CN202020967737.1U
Authority: CN
Inventors: 柏大勇; 柳民家; 苏道财
Original assignee: Shandong Huaheng Intelligent Equipment Co ltd
Current assignee: Shandong Huaheng Intelligent Equipment Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2020-12-25
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a leak protection type swivelling joint, including the separation ring, the first connecting pipe of left side fixedly connected with of separation ring, sleeve pipe in the right side fixedly connected with of separation ring, interior sheathed tube outside left end cover is established and is connected with sealed the pad, L shape channel has all been seted up to interior sheathed tube inside upper and lower extreme. The utility model discloses in, be the interlock state after fixing bolt is fixed in the outside of antiskid ring and the inboard of second tighrening ring, can reduce the condition of leaking, establish sealed the pad on interior sleeve pipe, establish the interior sheathed tube outside with the external screw thread cover again, use the internal thread go-between both can be fixed with the external screw thread connecting pipe, in the in-process that uses, rivers are got into by first pipeline, the second pipeline flows out, when interior sleeve pipe is being passed through, partly rivers can get into through the left end of L shape channel, make and fill water in the leak protection leather collar, with the inboard in close contact with of external screw thread connecting pipe under hydraulic effect, prevent to leak.

Description

Leak protection type rotary joint

Technical Field

The utility model relates to a pipe joint technical field especially relates to a leak protection type rotary joint.

Background

The water pipe joint is a device for connecting two pipelines, and the existing joint, especially the joint which can rotate in use, has a complex structure for preventing water leakage and is troublesome to install.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a leakage-proof rotary joint.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a leak protection type rotary joint, includes the separation ring, the first connecting pipe of left side fixedly connected with of separation ring, interior sleeve pipe of right side fixedly connected with of separation ring, interior sheathed tube outside left end cover is established and is connected with sealed the pad, L shape channel has all been seted up to the lower extreme on interior sheathed tube inside, and is a plurality of the left end of L shape channel all runs through the separation ring, interior sheathed tube surface is located a plurality of the position fixedly connected with leak protection apron in the outside of L shape channel, the right side of separation ring is provided with the external screw thread connecting pipe, the external screw thread connecting pipe with interior sleeve pipe establishes the connection, the outside threaded connection of external screw thread connecting pipe has the internal thread go-between, the left end inboard of internal thread go-between with the left side card of separation ring establishes the connection, the right side fixedly connected with.

As a further description of the above technical solution:

and the outer sides of the first connecting pipe and the second connecting pipe are fixedly connected with anti-slip rings.

As a further description of the above technical solution:

the outer sides of the first connecting pipe and the second connecting pipe are respectively sleeved with a first pipeline and a second pipeline.

As a further description of the above technical solution:

the right side of the outer surface of the first pipeline and the left side of the outer surface of the second pipeline are both provided with first fastening rings, and the left side of the outer surface of the first pipeline and the right side of the outer surface of the second pipeline are both provided with second fastening rings.

As a further description of the above technical solution:

and fastening bolts are arranged at the front ends of the first fastening ring and the second fastening ring.

As a further description of the above technical solution:

the inboard and a plurality of leak protection leather collar the L-shaped channel outside junction all is the through state, the leak protection leather collar is the rubber material.

The utility model discloses following beneficial effect has:

when the leakage-proof rotary joint is used, the first pipeline and the second pipeline are sleeved on the outer sides of the first connecting pipe and the second connecting pipe respectively through the arranged internal thread connecting ring, the first fastening ring, the second fastening ring, the first connecting pipe, the anti-slip ring, the second connecting pipe, the blocking ring, the inner sleeve, the leakage-proof leather ring, the external thread connecting pipe, the L-shaped channel and the sealing gasket, the first pipeline and the second pipeline are sleeved on the outer sides of the first connecting pipe and the second connecting pipe respectively, the first fastening ring and the second fastening ring are installed on the appointed positions and fixed through the fixing bolts, the pipeline and the joint can be fixed, the inner sides of the arranged anti-slip ring and the second fastening ring are fixed through the fixing bolts and then are in an occluded state, the situation of water leakage can be reduced, the sealing gasket is sleeved on the inner sleeve, the external thread connecting ring is sleeved on the outer side of the inner sleeve, the, in the use process, rivers are got into by first pipeline, and the second pipeline flows out, and when interior sleeve pipe was gone into in the process, partly rivers can get into through the left end of L shape channel for fill water in the leak protection apron, with the inboard in close contact with of external screw thread connecting pipe under hydraulic effect, prevent to leak.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is a schematic view of the connection between the inner sleeve and the outer threaded pipe of the present invention;

FIG. 4 is a schematic view of the connection between the inner sleeve and the blocking ring according to the present invention;

fig. 5 is a schematic view of the connection between the second connecting pipe and the external thread connecting pipe of the present invention.

Illustration of the drawings:

1. an internal thread connecting ring; 2. a first fastening ring; 3. a second fastening ring; 4. a first conduit; 5. fastening a bolt; 6. a second conduit; 7. a first connecting pipe; 8. an anti-slip ring; 9. a second connecting pipe; 10. a barrier ring; 11. an inner sleeve; 12. a leakage-proof leather ring; 13. an external thread connecting pipe; 14. an L-shaped channel; 15. and a gasket.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a leak protection type rotary joint, including separation ring 10, the first connecting pipe 7 of left side fixedly connected with of separation ring 10, interior sleeve 11 of right side fixedly connected with of separation ring 10, interior sleeve 11's outside left end cover is established and is connected with sealed pad 15, L shape channel 14 has all been seted up to the lower extreme on interior sleeve 11's the inside, separation ring 10 is all run through to the left end of a plurality of L shape channels 14, interior sleeve 11's surface is located the position fixedly connected with leak protection apron 12 in a plurality of L shape channels 14's the outside, separation ring 10's right side is provided with external thread connecting pipe 13, external thread connecting pipe 13 establishes with interior sleeve 11 cover and is connected, external thread connecting pipe 13's outside threaded connection has internal thread go-between 1, the inboard left side card with separation ring 10 of left end of internal thread go-between 1 establishes the.

The outer sides of the first connecting pipe 7 and the second connecting pipe 9 are fixedly connected with an anti-slip ring 8; the outer sides of the first connecting pipe 7 and the second connecting pipe 9 are respectively sleeved with a first pipeline 4 and a second pipeline 6; the right side of the outer surface of the first pipeline 4 and the left side of the outer surface of the second pipeline 6 are both provided with a first fastening ring 2, and the left side of the outer surface of the first pipeline 4 and the right side of the outer surface of the second pipeline 6 are both provided with a second fastening ring 3; the front ends of the first fastening rings 2 and the second fastening rings 3 are respectively provided with a fastening bolt 5, the first pipeline 4 and the second pipeline 6 are respectively sleeved on the outer sides of the first connecting pipe 7 and the second connecting pipe 9, the first fastening rings 2 and the second fastening rings 3 are installed on the appointed positions and fixed by using a fixing bolt, so that the pipelines and the joints can be fixed, the inner sides of the arranged anti-slip rings 8 and the second fastening rings 3 are fixed by using the fixing bolt and then are in an occluded state, and the condition of water leakage can be reduced; the inboard of leak protection leather collar 12 all is through state with a plurality of L shape channel 14 outside junctions, leak protection leather collar 12 is the rubber material, establish the outside at interior sleeve pipe 11 with the external screw thread cover, use internal thread go-between 1 both can be fixed with external screw thread connecting pipe 13, in the in-process of using, rivers are got into by first pipeline 4, second pipeline 6 flows out, when interior sleeve pipe 11 is being passed through, partly rivers can get into through the left end of L shape channel 14, make and fill water in the leak protection leather collar 12, with the inboard in close contact with of external screw thread connecting pipe 13 under hydraulic effect, prevent to leak.

The working principle is as follows: a first pipeline 4 and a second pipeline 6 are respectively sleeved on the outer sides of a first connecting pipe 7 and a second connecting pipe 9, a first fastening ring 2 and a second fastening ring 3 are installed on appointed positions and are fixed by using fixing bolts, the pipelines and joints can be fixed, the inner sides of a set antiskid ring 8 and the second fastening ring 3 are in an occluded state after being fixed by using the fixing bolts, the condition of water leakage can be reduced, a sealing gasket 15 is sleeved on an inner sleeve 11, an external thread is sleeved on the outer side of the inner sleeve 11, the external thread connecting pipe 13 can be fixed by using an internal thread connecting ring 1, water flow enters from the first pipeline 4 and flows out from the second pipeline 6 in the using process, when the water flow passes through the inner sleeve 11, a part of water flow enters through the left end of an L-shaped channel 14, so that the anti-leakage leather ring 12 is filled with water and is in close contact with the inner side of the external thread connecting pipe 13 under the action of water, and water leakage is prevented, and the inner sleeve 11 and the external thread connecting pipe 13 are in a rotatable state.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A leak-proof rotary joint comprising a barrier ring (10), characterized in that: the utility model discloses a barrier ring, including barrier ring (10), first connecting pipe (7) of left side fixedly connected with of barrier ring (10), interior sleeve pipe (11) of right side fixedly connected with of barrier ring (10), the outside left end cover of interior sleeve pipe (11) is established and is connected with sealed pad (15), L shape channel (14), a plurality of have all been seted up to the lower extreme on the inside of interior sleeve pipe (11) the left end of L shape channel (14) all runs through barrier ring (10), the surface of interior sleeve pipe (11) is located a plurality of the position fixedly connected with leak protection leather collar (12) in the outside of L shape channel (14), the right side of barrier ring (10) is provided with external screw thread connecting pipe (13), external screw thread connecting pipe (13) with interior sleeve pipe (11) cover is established and is connected, the outside threaded connection of external screw thread connecting pipe (13) has interior screw thread connecting ring (1), the left end inboard of interior screw thread connecting ring (1, and a second connecting pipe (9) is fixedly connected to the right side of the external thread connecting pipe (13).

2. A leak-proof swivel joint as claimed in claim 1, wherein: and the outer sides of the first connecting pipe (7) and the second connecting pipe (9) are fixedly connected with anti-slip rings (8).

3. A leak-proof swivel joint as claimed in claim 1, wherein: the outer sides of the first connecting pipe (7) and the second connecting pipe (9) are respectively sleeved with a first pipeline (4) and a second pipeline (6).

4. A leak-proof swivel joint as claimed in claim 3, wherein: the right side of the outer surface of the first pipeline (4) and the left side of the outer surface of the second pipeline (6) are both provided with a first fastening ring (2), and the left side of the outer surface of the first pipeline (4) and the right side of the outer surface of the second pipeline (6) are both provided with a second fastening ring (3).

5. A leak-proof swivel joint as claimed in claim 4, wherein: the front ends of the first fastening ring (2) and the second fastening ring (3) are provided with fastening bolts (5).

6. A leak-proof swivel joint as claimed in claim 1, wherein: the inboard and a plurality of leak protection leather collar (12) L shape channel (14) outside junction all is the through state, leak protection leather collar (12) are the rubber material.