CN213541521U

CN213541521U - Pipeline connecting piece

Info

Publication number: CN213541521U
Application number: CN202021765931.8U
Authority: CN
Inventors: 李平生; 曾念翔
Original assignee: Shenzhen Zhihua Electromechanical Equipment Co ltd
Current assignee: Shenzhen Zhihua Electromechanical Equipment Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-06-25
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses a pipeline connecting piece, which comprises an upper bracket and a lower bracket, wherein the upper bracket and the lower bracket are arc-shaped, and the upper bracket and the lower bracket are buckled with each other to form a cavity through which a pipeline can pass; the middle part of the upper support extends outwards and is bent to form a bending part, and a mounting hole for allowing an external screw to freely pass through is formed in the top end of the bending part. The pipeline connecting piece is matched with the lower support through the upper support to fix a pipeline, when in use, a fixing nut is embedded in the bent part, and an external screw penetrates through the mounting hole to be screwed with the fixing nut in the bent part, so that the pipeline and the anti-seismic support are connected and fixed; the bent part of the upper bracket extending and bending outwards prevents the fixing nut and an external screw rod from interfering the fixation of the pipeline; the upper bracket and the lower bracket are integrally formed, and the structural integrity is high; the upper bracket and the lower bracket are produced by stamping, no welding process is needed, and the production efficiency is high.

Description

Pipeline connecting piece

Technical Field

The utility model relates to a pipe bracket field specifically is a pipeline connecting piece.

Background

At present, electromechanical equipment used in buildings is more and more, when natural disasters such as earthquakes occur, secondary disasters (such as fire disasters, gas leakage and the like) of the earthquakes in the buildings can be caused, and therefore engineering personnel begin to install anti-seismic supports in the buildings, the anti-seismic supports are firmly connected with building structural bodies, and the anti-seismic supports are important anti-seismic measures for effectively protecting the electromechanical equipment and pipelines, so that casualties or property loss in the buildings is avoided, and the time for the personnel in the buildings to safely escape from the buildings is prolonged.

The existing pipeline bracket not only needs to consider the gravity action and the fixing function of resisting the pipeline, but also needs to consider the connection and installation with an anti-seismic bracket; in order to reduce the number of anti-seismic supports in the process of pipeline, a fixed support is generally welded on a pipeline support to form a pipeline connecting piece, and the pipeline and the anti-seismic supports are connected and fixed through the matching of the fixed support and a screw rod; the mode of welding the fixed support on the pipeline support can damage the anticorrosive coating of the original pipeline support, the process is complex, and the strength of the welding position is insufficient.

SUMMERY OF THE UTILITY MODEL

The invention aims to provide a pipeline connecting piece which is convenient to produce and high in strength.

The utility model provides a technical scheme as follows that above-mentioned technical problem took:

a pipeline connecting piece comprises an upper bracket and a lower bracket, wherein the upper bracket and the lower bracket are arc-shaped, and the upper bracket and the lower bracket are buckled with each other to form a cavity through which a pipeline can pass;

the middle part of the upper support extends outwards and is bent to form a bending part, and a mounting hole for allowing an external screw to freely pass through is formed in the top end of the bending part.

Furthermore, the two ends of the upper support and the lower support are bent to form fixing lugs, and the fixing lugs are provided with through holes.

Further, the fixing device further comprises a bolt and a nut, wherein the bolt is located in the through hole, and the bolt and the nut are matched for fixing the upper support and the lower support.

Further, the bending part is trapezoidal.

Further, the bending part is integrated with the upper support.

Furthermore, the bending positions of the upper support and the lower support are round corners.

Compared with the prior art, the utility model has the following advantage:

1. the upper bracket and the lower bracket of the pipeline connecting piece are not integrally formed, so that the production efficiency is high, and the production cost is reduced;

2. the upper bracket and the bending part of the pipeline connecting piece are integrally formed, welding is avoided, and the strength is high;

3. the bending part of the pipeline connecting piece is used for fixing, interference between the screw and the pipeline is avoided, and the installation is convenient.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

The present invention will be described in detail with reference to the accompanying drawings so that the above advantages of the present invention can be more clearly understood.

FIG. 1 is a schematic view of a pipe coupling according to the present invention;

fig. 2 is a schematic structural diagram of the pipe connecting piece of the present invention.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-2, a pipe connector comprises an upper bracket 100 and a lower bracket 200, wherein the upper bracket 100 and the lower bracket 200 are arc-shaped, and the upper bracket 100 and the lower bracket 200 are buckled with each other to form a cavity 300 through which a pipe can pass;

the middle part of the upper support 100 extends outwards and is bent to form a bending part 400, and the top end of the bending part 400 is provided with a mounting hole 401 for allowing an external screw to freely pass through. The pipeline connecting piece is matched with the lower support 200 through the upper support 100 to fix a pipeline, when in use, a fixing nut is embedded in the bent part 400, and an external screw penetrates through the mounting hole 401 to be screwed with the fixing nut in the bent part 400, so that the pipeline and the anti-seismic support are connected and fixed; the upper bracket 100 extends outwards to form a bent part 400, so that the fixed nut and an external screw are prevented from interfering the fixation of the pipeline; the upper bracket 100 and the lower bracket 200 are integrally formed, and the structural integrity and the strength are high; the upper bracket 100 and the lower bracket 200 are produced by stamping, no welding process is needed, and the production efficiency is high.

In this embodiment, the two ends of the upper bracket 100 and the lower bracket 200 are bent to form fixing lugs 500, and the fixing lugs 500 are provided with through holes.

In this embodiment, the present invention further includes a bolt 700 and a nut 600, wherein the bolt 700 is located in the through hole, and the bolt 700 and the nut 600 are used for fixing the upper bracket 100 and the lower bracket 200. The upper bracket 100 and the lower bracket 200 are fixed by the bolt 700 and the nut 600, and compared with other fixing methods such as linking, the cost is lower.

In this embodiment, the bending portion 400 is trapezoidal.

In this embodiment, the bending portion 400 is integrated with the upper bracket 100.

In this embodiment, the bending portions of the upper bracket 100 and the lower bracket 200 are rounded. Reduce stress concentration and improve structural strength.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The pipeline connecting piece is characterized by comprising an upper bracket (100) and a lower bracket (200), wherein the upper bracket (100) and the lower bracket (200) are arc-shaped, and the upper bracket (100) and the lower bracket (200) are buckled with each other to form a cavity (300) through which a pipeline can pass;

the middle part of the upper support (100) extends outwards and is bent to form a bending part (400), and a mounting hole (401) for allowing an external screw to freely pass through is formed in the top end of the bending part (400).

2. The pipe connection according to claim 1, wherein the upper bracket (100) and the lower bracket (200) are bent at both ends to form fixing lugs (500), and the fixing lugs (500) are provided with through holes.

3. The pipe coupling according to claim 2, further comprising a bolt (700) and a nut (600), wherein the bolt (700) is located in the through hole, and wherein the bolt (700) and the nut (600) cooperate to fix the upper bracket (100) and the lower bracket (200).

4. The pipe connection according to claim 1, wherein the bend (400) is trapezoidal.

5. The pipe connection according to claim 1, wherein the bend (400) is integral with the upper bracket (100).

6. The pipe connection according to claim 1, wherein the bends of the upper bracket (100) and the lower bracket (200) are rounded.