CN216344498U

CN216344498U - High wear-resisting flaring formula pipe joint

Info

Publication number: CN216344498U
Application number: CN202122720695.9U
Authority: CN
Inventors: 魏兆意; 王芳; 刘志
Original assignee: Weifang Botai Energy Technology Co ltd
Current assignee: Weifang Botai Energy Technology Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-19
Anticipated expiration: 2031-11-09

Abstract

The utility model relates to the technical field of pipeline joints, in particular to a high-wear-resistance flared pipeline joint which comprises a nut, a first holding shell, bolts and a second holding shell, wherein a first fixing disc is arranged on the outer side of the first holding shell, a second fixing disc is arranged on the outer side of the second holding shell, the first fixing disc is provided with first jacks in an annular array, the second fixing disc is provided with second jacks in an annular array, the number of the first jacks and the number of the second jacks are four, the four bolts respectively penetrate through the four first jacks and the four second jacks, a first connecting sleeve is arranged on the inner side of the first holding shell, a first rubber ring is arranged on the inner side of the first connecting sleeve, a second connecting sleeve is arranged on the inner side of the second holding shell, and a second rubber ring is arranged on the inner side of the second connecting sleeve. The pipeline protection device has the advantages that the first rubber ring and the second rubber ring protect the pipeline inside, the abrasion of the pipeline is reduced, and the service life of the pipeline is prolonged.

Description

High wear-resisting flaring formula pipe joint

Technical Field

The utility model relates to the technical field of pipeline joints, in particular to a high-wear-resistance flared pipeline joint.

Background

The pipe joint is a connecting tool between a pipe and a pipeline, is a detachable connecting point between an element and the pipe, plays an indispensable important role in a pipe fitting, and is one of two main components of a hydraulic pipeline.

Through a large amount of search discoveries, the Chinese utility model patent column: application No. CN201920081300.5, publication No.: CN209671802U discloses a pipe joint, belongs to the field of air conditioning system pipelines, and aims to facilitate the connection of two pipelines with a large gap between the pipelines. The utility model solves the problem of inconvenient installation when the clearance between the pipelines is larger.

To sum up, the device has solved the inconvenient problem of installation when the clearance is great between the pipeline, and the device is when fixed pipeline, with the direct and pipe joint contact of pipeline, in installation and use, can accelerate the wearing and tearing of pipeline for the life-span of pipeline shortens, takes place the phenomenon of leaking at the kneck easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-wear-resistance flared pipeline joint which has the advantages that a pipeline is protected inside by a first rubber ring and a second rubber ring, the abrasion of the pipeline is reduced, the service life of the pipeline is prolonged, and the problem that the traditional pipeline joint is easy to abrade the pipeline is solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high wear-resisting flaring formula pipe joint, includes nut, first holding shell, bolt and second holding shell, first fixed disk is installed in the first holding shell outside, the second holds the shell outside and installs the second fixed disk, first fixed disk is the annular array and has seted up first jack, the second fixed disk is the annular array and has seted up the second jack, first jack and second jack have four respectively, four the bolt passes four first jacks and second jack respectively, first connecting sleeve is installed to first holding shell inboard, first rubber circle is installed to first connecting sleeve inboard, the second keeps the shell inboard to install the second adapter sleeve, second rubber circle is installed to second adapter sleeve inboard.

Preferably, the inner side of the first fixed disk is welded with the outer side of the first holding case. The first holding case may be connected with other components by the first fixing disk.

Preferably, the inner side of the second fixed disk is welded with the outer side of the second holding shell. The second holding case may be connected with other components by the second fixing disk.

Preferably, four bolts are respectively screwed by nuts through one ends of the four first insertion holes and the four second insertion holes. The first fixing disk and the second fixing disk are fixedly connected through bolts and nuts.

Preferably, the outer side of the first connecting sleeve is welded to the inner side of the first retaining shell. Through the first retaining shell, the first connecting sleeve can be protected inside, and the structural strength of the first connecting sleeve is enhanced.

Preferably, the outer side of the second connecting sleeve is welded with the inner side of the second holding shell. The second connecting sleeve can be protected inside by the second holding shell, and the structural strength of the second connecting sleeve is enhanced.

Preferably, the outer side of the first rubber ring is provided with a first connecting sleeve, and the inner side of the first connecting sleeve is attached and fixed. Through first rubber circle, can reduce the friction of pipeline and first connecting sleeve, reduce the wearing and tearing of pipeline.

Preferably, the outer side of the second rubber ring is fixedly attached to the inner side of the second connecting sleeve. Through the second rubber ring, the friction between the pipeline and the second connecting sleeve can be reduced, and the abrasion of the pipeline is reduced.

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

1. according to the utility model, the first rubber ring and the second rubber ring are arranged, the first fixed disk and the second fixed disk are fixedly connected through the bolt and the nut, the two pipelines are respectively inserted into the first connecting sleeve and the second connecting sleeve, the outer sides of the two pipelines are respectively attached to the inner walls of the first rubber ring and the second rubber ring, and the first rubber ring and the second rubber ring prevent the pipelines from being directly contacted with the first connecting sleeve and the second connecting sleeve, so that the effects of protecting the pipelines inside by the first rubber ring and the second rubber ring, reducing the abrasion of the pipelines and prolonging the service life of the pipelines are achieved.

Drawings

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

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

FIG. 3 is a schematic cross-sectional view of the present invention;

fig. 4 is a right-view structural diagram of the present invention.

In the figure: 1. a first fixed disk; 2. a nut; 3. a first connecting sleeve; 4. a first retaining shell; 5. a bolt; 6. a second fixed disk; 7. a second holding case; 8. a second connecting sleeve; 9. a first rubber ring; 10. a first jack; 11. a second jack; 12. and a second rubber ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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 those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, 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, such as "connected," which may be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-4, the flared conduit coupling with high wear resistance provided by the present invention comprises a nut 2, a first retaining shell 4, bolts 5 and a second retaining shell 7, wherein a first fixing plate 1 is installed on the outer side of the first retaining shell 4, the inner side of the first fixing plate 1 is welded to the outer side of the first retaining shell 4, a second fixing plate 6 is installed on the outer side of the second retaining shell 7, the inner side of the second fixing plate 6 is welded to the outer side of the second retaining shell 7, the first fixing plate 1 is provided with a first insertion hole 10 in an annular array, the second fixing plate 6 is provided with a second insertion hole 11 in an annular array, the first insertion hole 10 and the second insertion hole 11 are respectively provided with four bolts 5, the four bolts 5 respectively pass through the four first insertion holes 10 and the second insertion holes 11, one ends of the four bolts 5 passing through the four first insertion holes 10 and the second insertion holes 11 are respectively screwed by the nuts 2, the first connecting sleeve 3 is installed on the inner side of the first retaining shell 4, the outer side of the first connecting sleeve 3 is welded with the inner side of the first holding shell 4, the inner side of the second holding shell 7 is provided with a second connecting sleeve 8, and the outer side of the second connecting sleeve 8 is welded with the inner side of the second holding shell 7.

The working principle based on the embodiment 1 is as follows: through bolt 5 and nut 2 with first fixed

disk

1 and 6 fixed connection of second fixed disk, the structural strength that first retaining shell 4 increased first adapter sleeve 3 keeps the shell 7 to increase the structural strength of second adapter sleeve 8, and inside two pipelines inserted first adapter sleeve 3 and second adapter sleeve 8 respectively, two pipeline insides communicate each other.

Example two

As shown in fig. 1 to 4, compared to the first embodiment, the present invention provides a flared conduit joint with high wear resistance, which further includes: first rubber circle 9 and second rubber circle 12, first rubber circle 9 is installed to 3 inboards of first adapter sleeve, and there is 3 inboard laminating fixings of first adapter sleeve in the 9 outsides of first rubber circle, and second rubber circle 12 is installed to 8 inboards of second adapter sleeve, and the second rubber circle 12 outsides is fixed with 8 inboard laminating fixings of second adapter sleeve.

In this embodiment, the pipeline protection that communicates two each other through first rubber circle 9 and second rubber circle 12 is inside, avoids the pipeline direct with

first adapter sleeve

3 and 8 direct contact of second adapter sleeve, reduces the wearing and tearing of pipeline, the life of extension pipeline.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high wear resistance flared pipe joint, includes nut (2), first retaining shell (4), bolt (5) and second retaining shell (7), its characterized in that: first fixed disk (1) is installed in first holding shell (4) outside, second fixed disk (6) is installed in second holding shell (7) outside, first fixed disk (1) is annular array and has seted up first jack (10), second fixed disk (6) is annular array and has seted up second jack (11), first jack (10) and second jack (11) have four respectively, four bolt (5) pass four first jacks (10) and second jack (11) respectively, first adapter sleeve (3) are installed to first holding shell (4) inboard, first rubber circle (9) are installed to first adapter sleeve (3) inboard, second holding shell (7) inboard is installed second adapter sleeve (8), second rubber circle (12) are installed to second adapter sleeve (8) inboard.

2. A flared conduit fitting as defined in claim 1, wherein: the inner side of the first fixed disc (1) is welded with the outer side of the first retaining shell (4).

3. A flared conduit fitting as defined in claim 1, wherein: the inner side of the second fixed disc (6) is welded with the outer side of the second holding shell (7).

4. A flared conduit fitting as defined in claim 1, wherein: and one ends of the four bolts (5) penetrating through the four first insertion holes (10) and the four second insertion holes (11) are respectively screwed by nuts (2).

5. A flared conduit fitting as defined in claim 1, wherein: the outer side of the first connecting sleeve (3) is welded with the inner side of the first holding shell (4).

6. A flared conduit fitting as defined in claim 1, wherein: the outer side of the second connecting sleeve (8) is welded with the inner side of the second holding shell (7).

7. A flared conduit fitting as defined in claim 1, wherein: the outer side of the first rubber ring (9) is provided with a first connecting sleeve (3) which is attached and fixed on the inner side.

8. A flared conduit fitting as defined in claim 1, wherein: the outer side of the second rubber ring (12) is fixedly attached to the inner side of the second connecting sleeve (8).