CN218645005U

CN218645005U - Pipeline connecting structure

Info

Publication number: CN218645005U
Application number: CN202223437562.1U
Authority: CN
Inventors: 牛棒; 宋保朋; 张鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-03-17
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses a pipeline connecting structure, including first pipeline, second pipeline and first connecting pipe, first collar is installed in the outside of first pipeline, the second collar is installed in the outside of second pipeline, the outside movable mounting of first pipeline has first connecting pipe, the fourth rubber pad is installed to the front inner wall of first connecting pipe, the threaded rod is installed in the positive symmetry through mounting of first connecting pipe, the outside movable mounting of second pipeline has the second connecting pipe, the sixth rubber pad is installed to the back inner wall of second connecting pipe. The utility model discloses a first connecting pipe and second connecting pipe couple together first pipeline and second pipe connection, can avoid the tradition to lead to the contact site fatigue fracture of flange and pipeline because the vibrations that rivers produced when coupling together two pipelines through the flange, can cushion the vibrations of first pipeline and second pipeline through fourth rubber pad and sixth rubber pad.

Description

Pipeline connecting structure

Technical Field

The utility model relates to a pipe connection technical field specifically is a pipe connection structure.

Background

Water supply and drainage need in city water supply and drainage pipe, and the mode that the transmission is connected drainage pipe is that to couple together a plurality of pipelines with the flange, and the flange generally is in the same place with pipeline through welded connection, uses the screw to couple together two flanges after the flange butt joint on two pipelines, can produce the vibrations sense when the inside rivers of drainage pipe pass through.

However, in the conventional water supply and drainage pipeline connected by a flange, the connection part between the flange and the pipeline is easily fatigue-broken due to vibration caused by long-time flow of water, and thus a pipeline connection structure capable of preventing fatigue-breaking of the pipeline connection part is required to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a pipeline connection structure, can solve among the prior art when the pipeline carries out the butt joint through the flange and the junction of pipeline produces fatigue fracture's technical problem because of vibrations easily.

In order to achieve the above object, the utility model provides a following technical scheme: a pipeline connecting structure comprises a first pipeline, a second pipeline and a first connecting pipe, wherein a first mounting ring is mounted on the outer side of the first pipeline, a second mounting ring is mounted on the outer side of the second pipeline, the first connecting pipe is movably mounted on the outer side of the first pipeline, a fourth rubber pad is mounted on the inner wall of the front side of the first connecting pipe, and threaded rods are symmetrically arranged on the front side of the first connecting pipe in a penetrating mode;

the outside movable mounting of second pipeline has the second connecting pipe, the back inner wall of second connecting pipe installs the sixth rubber pad.

Preferably, a first rubber pad is mounted on the outer side of the first mounting ring in a penetrating manner.

Preferably, a second rubber pad is mounted on the outer side of the second mounting ring in a penetrating manner.

Preferably, an embedded ring is installed on the outer side of the second pipeline, and a third rubber pad is installed on the inner wall of the embedded ring.

Preferably, a fifth rubber pad is mounted on the back surface of the first connecting pipe.

Preferably, the back surface of the second connecting pipe is symmetrically provided with an internal thread block.

Preferably, the protection tube is symmetrically installed on the front face of the first connecting tube, the protection tube is located on the outer side of the threaded rod, the tube cover is installed on the outer side of the protection tube, and the seventh rubber pad is installed on the inner wall of the front face of the tube cover.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a first connecting pipe and second connecting pipe couple together first pipeline and second pipe connection, can avoid the tradition to lead to the contact site fatigue fracture of flange and pipeline because the vibrations that rivers produced when coupling together two pipe connections through the flange, can cushion the vibrations of first pipeline and second pipeline through fourth rubber pad and sixth rubber pad, avoid the influence of rivers vibrations to first connecting pipe and second connecting pipe, through first rubber pad, second rubber pad and fifth rubber pad can carry out better sealing to the inside water of first pipeline and second pipeline, avoid the inside water of first pipeline and second pipeline to reveal in the environment, make the pipe connection structure can avoid the tradition to lead to the contact site fatigue fracture's of flange and pipeline condition because the vibrations that rivers produced when coupling together two pipe connections through the flange.

2. The utility model discloses screw the tube cap in the outside of protective tube, protect the screw rod, can avoid external water to get into the protective tube through the seventh rubber pad inside, avoid the contact site of threaded rod and threaded rod to meet water corrosion, prevent that the threaded rod from leading to being difficult to the rotation because of the corrosion, make pipeline butt-joint structural can seal the threaded rod, avoid the threaded rod to meet water corrosion.

Drawings

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

fig. 2 is a schematic view of the structure of the fitting ring according to the present invention;

fig. 3 is a schematic view of a first pipeline structure of the present invention;

fig. 4 is a schematic structural view of a first connecting pipe of the present invention;

fig. 5 is a schematic view of the structure at position a of the present invention.

In the figure: 1. a first conduit; 101. a first mounting ring; 102. a first rubber pad; 2. a second conduit; 201. a second mounting ring; 202. a second rubber pad; 3. embedding a ring; 301. a third rubber pad; 4. a first connecting pipe; 401. a fourth rubber pad; 402. a threaded rod; 403. a fifth rubber pad; 5. a second connecting pipe; 501. a sixth rubber pad; 502. an internal thread block; 6. protecting the tube; 601. a tube cover; 602. and a seventh rubber pad.

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 "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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 the 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides an embodiment: a pipe connection structure;

the pipeline comprises a first pipeline 1, a second pipeline 2, an embedded ring 3 and a first connecting pipe 4, wherein a first mounting ring 101 is installed on the outer side of the first pipeline 1, a first rubber pad 102 is installed on the outer side of the first mounting ring 101 in a penetrating manner, the first pipeline 1 can provide a mounting position for the first connecting pipe 4, the first mounting ring 101 plays a limiting role in preventing the first connecting pipe 4 from excessively moving backwards, meanwhile, the first rubber pad 102 can provide a mounting position for the first rubber pad 102, the first rubber pad 102 plays a sealing role in preventing water leaked out from the first pipeline 1 and the second pipeline 2 from flowing into the outside, a second mounting ring 201 is installed on the outer side of the second pipeline 2, a second rubber pad 202 is installed on the outer side of the second mounting ring 201 in a penetrating manner, the second pipeline 2 can provide a mounting position for the second connecting pipe 5, the second mounting ring 201 can limit the second connecting pipe 5 and prevent the second connecting pipe 5 from excessively moving forwards, meanwhile, an installation position can be provided for the second rubber pad 202, the second rubber pad 202 plays a role of sealing, water leaked out from the inner parts of the first pipeline 1 and the second pipeline 2 can be prevented from flowing into the environment through a gap between the second connecting pipe 5 and the second installation ring 201, the outer side of the second pipeline 2 is provided with the embedding ring 3, the inner wall of the embedding ring 3 is provided with the third rubber pad 301, the embedding ring 3 can limit the position of the first pipeline 1, so that the first pipeline 1 and the second pipeline 2 can be accurately butted, the third rubber pad 301 plays a role of sealing, the possibility that water flows out from the gap between the first pipeline 1 and the second pipeline 2 is reduced, the outer side of the first pipeline 1 is movably provided with the first connecting pipe 4, the inner wall of the front side of the first connecting pipe 4 is provided with the fourth rubber pad 401, the front side of the first connecting pipe 4 is symmetrically provided with the threaded rod 402 in a penetrating manner, there is fifth rubber pad 403 at the back of first connecting pipe 4, first connecting pipe 4 can provide the mounted position for fourth rubber pad 401, threaded rod 402 is the allen screw, threaded rod 402 can make inside first connecting pipe 4 and the stable connection of second connecting pipe 5 get up through inserting internal thread piece 502, fourth rubber pad 401 plays the effect of buffering, can cushion the vibrations that produce when first pipeline 1 and the inside flowing water of second pipeline 2, reduce the injury of vibrations to threaded rod 402, fifth rubber pad 403 can seal the junction of first connecting pipe 4 and second connecting pipe 5, reduce the possibility that the inside rivers that reveal of first pipeline 1 and second pipeline 2 go out.

Referring to fig. 1, fig. 4 and fig. 5, the present invention provides an embodiment: a pipe connection structure;

including second connecting pipe 5 and protection pipe 6, the outside movable mounting of second pipeline 2 has second connecting pipe 5, sixth rubber pad 501 is installed to the back inner wall of second connecting pipe 5, interior screw block 502 is symmetrically installed to the back of second connecting pipe 5, second connecting pipe 5 can make first pipeline 1 and second pipeline 2 connect through connecting up with first connecting pipe 4, sixth rubber pad 501 plays the effect of buffering, can reduce the vibrations sense that first pipeline 1 and the inside water of second pipeline 2 produced when flowing, interior screw block 502 can provide the inserted position for threaded rod 402, threaded rod 402 can make first connecting pipe 4 and second connecting pipe 5 connect through inserting inside screw block 502 inside, protection pipe 6 is installed to the front symmetry of first connecting pipe 4, and protection pipe 6 is located the outside of threaded rod 402, tube cap 601 is installed to the outside of protection pipe 6, seventh rubber pad 602 is installed to the front inner wall of tube cap 601, protection pipe 6 can provide the protection for threaded rod 402, tube cap 601 can seal protection pipe 6, seventh rubber pad 602 plays the effect of sealing, and then can reduce the external threaded rod that is difficult to get into water and get into inside threaded rod 402 contact the rust phenomenon, make rust phenomenon and the threaded rod 402 rotation possibility of avoiding threaded rod.

The working principle is as follows: before using the pipe connection structure, whether this pipe connection structure has the problem that influences the use or not should be examined earlier, insert first pipeline 1 inside the gomphosis ring 3 in the second pipeline 2 outside at first, then dock first connecting pipe 4 and second connecting pipe 5, rotate threaded rod 402 and insert inside internal thread piece 502, make first pipeline 1 and second pipeline 2 can stable connection, screw tube cap 601 in the outside of protective tube 6 after that, protect threaded rod 402, avoid threaded rod 402 and the contact site corrosion of threaded rod 402 to meet water, couple together first pipeline 1 and second pipeline 2 through first connecting pipe 4 and second connecting pipe 5, can avoid the tradition to lead to flange and the contact site fatigue fracture of pipeline because the vibrations that rivers produced when coupling together two pipelines through the flange.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. A pipe connection structure includes a first pipe (1), a second pipe (2), and a first connection pipe (4), characterized in that: a first mounting ring (101) is mounted on the outer side of the first pipeline (1), a second mounting ring (201) is mounted on the outer side of the second pipeline (2), a first connecting pipe (4) is movably mounted on the outer side of the first pipeline (1), a fourth rubber pad (401) is mounted on the inner wall of the front face of the first connecting pipe (4), and threaded rods (402) are symmetrically arranged on the front face of the first connecting pipe (4) in a penetrating mode;

the outside movable mounting of second pipeline (2) has second connecting pipe (5), sixth rubber pad (501) are installed to the back inner wall of second connecting pipe (5).

2. A pipe connecting structure according to claim 1, wherein: and a first rubber pad (102) is arranged on the outer side of the first mounting ring (101) in a penetrating way.

3. A pipe connecting structure according to claim 1, wherein: and a second rubber pad (202) penetrates through the outer side of the second mounting ring (201).

4. A pipe connecting structure according to claim 1, wherein: an embedded ring (3) is installed on the outer side of the second pipeline (2), and a third rubber pad (301) is installed on the inner wall of the embedded ring (3).

5. A pipe connecting structure according to claim 1, wherein: and a fifth rubber pad (403) is mounted on the back surface of the first connecting pipe (4).

6. A pipe connecting structure according to claim 1, wherein: the back surface of the second connecting pipe (5) is symmetrically provided with an internal thread block (502).

7. A pipe connecting structure according to claim 1, wherein: protection tube (6) are installed to the front symmetry of first connecting pipe (4), and protection tube (6) are located the outside of threaded rod (402), and tube cap (601) are installed to the outside of protection tube (6), and seventh rubber pad (602) are installed to the front inner wall of tube cap (601).