CN218972105U - Connecting piece - Google Patents

Abstract

The utility model discloses a connecting piece, which belongs to the technical field of connecting pieces and comprises a three-way joint and a connecting pipe, wherein the three-way joint is welded with the connecting pipe, the connecting pipe is respectively in threaded connection with a pipeline, an elastic sealing sleeve is arranged at the joint of the connecting pipe and the pipeline, and circular clamping hoops are arranged on the elastic sealing sleeves. The connecting piece is simple to install, good in sealing effect, simple in sealing process, low in production cost and practical.

Description

Connecting piece

Technical Field

The utility model relates to a connecting piece, and belongs to the technical field of connecting pieces.

Background

The pipeline refers to a device which is formed by connecting pipes, pipe connectors, valves and the like and is used for conveying gas, liquid or fluid with solid particles, the connectors are indispensable in pipeline connection, the existing connectors often need to be reinforced with a multi-layer sealing device in the process of connecting the existing connectors with the pipeline, the installation procedure is complex, the sealing effect is poor, and the expenditure of enterprises is increased in an intangible way.

Disclosure of Invention

In order to overcome the defects of the background technology, the utility model provides the connecting piece which is simple to install and good in sealing effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a connecting piece, includes three way connection, connecting pipe, three way connection and connecting pipe welding, the connecting pipe respectively with pipeline threaded connection, connecting pipe and pipeline junction are equipped with the elastic sealing cover, all be equipped with circular clamp on the elastic sealing cover.

Preferably, the connecting pipe is sleeved with a rubber gasket.

Preferably, the circular clamp is provided with a fixing bolt.

Preferably, the inner surface of the round clamp is regularly distributed with protrusions.

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

the utility model has scientific and reasonable design, safe and convenient use, and the connecting pipe arranged on the three-way joint is convenient to connect with the pipeline; the arrangement of the rubber gasket is beneficial to increasing the tightness of the connection; the elastic sealing sleeve arranged at the joint of the connecting pipe and the pipeline is used for wrapping the joint, so that the sealing effect of the whole connecting piece is further improved; the circular clamp is used for locking the elastic sealing sleeve to prevent the elastic sealing sleeve from dislocation; the protrusions distributed on the inner surface of the circular clamp are used for increasing friction force between the circular clamp and the elastic sealing sleeve, so that the circular clamp is locked thoroughly.

Drawings

FIG. 1 is a schematic view of a connector according to the present utility model;

FIG. 2 is a schematic view of the structure of the connector of the present utility model during use;

FIG. 3 is a schematic view of the inner surface structure of the circular band of the present utility model.

In the figure: 1. the three-way joint comprises a three-way joint body 2, a connecting pipe 3, a rubber gasket 4, an elastic sealing sleeve 5, a round clamp 6, a fixing bolt 7, a pipeline 8 and a bulge.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

First embodiment:

referring to fig. 1-3, the present utility model provides a technical solution: the connecting piece comprises a three-way joint 1 and connecting pipes 2, wherein the three-way joint 1 is welded with the connecting pipes 2, the connecting pipes 2 are provided with three, the connecting pipes 2 are respectively in threaded connection with a pipeline 7, and the pipe diameter of the connecting pipes 2 is matched with the pipe diameter of the pipeline 7; the elastic sealing sleeve 4 is arranged at the joint of the connecting pipe 2 and the pipeline 7, and the elastic sealing sleeve 4 is used for further improving the tightness of the joint of the connecting pipe 2 and the pipeline 7; the elastic sealing sleeve 4 is provided with the circular clamping hoop 5, and the circular clamping hoop 5 is convenient for locking the elastic sealing sleeve 4 and prevents the elastic sealing sleeve 4 from dislocation after a long time.

Second embodiment:

on the basis of the first embodiment, the connecting pipe 2 is sleeved with the rubber gasket 3, and the rubber gasket 3 enables the connecting pipe 2 to be tightly connected with the pipeline 7, so that the sealing effect is better; the circular clamp 5 is provided with a fixing bolt 6, and the fixing bolt 6 plays a limiting role on the circular clamp 5; the protrusions 8 are regularly distributed on the inner surface of the circular clamp 5, friction force between the circular clamp 5 and the elastic sealing sleeve 4 is increased by the protrusions 8, further locking of the elastic sealing sleeve 4 is facilitated, and the sealing effect is thorough.

The connecting piece is simple to install, good in sealing effect, simple in sealing process, low in production cost and practical.

Claims (4)

1. A connector, characterized in that: the novel connecting pipe comprises a three-way joint (1) and a connecting pipe (2), wherein the three-way joint (1) is welded with the connecting pipe (2), the connecting pipe (2) is respectively in threaded connection with a pipeline (7), an elastic sealing sleeve (4) is arranged at the joint of the connecting pipe (2) and the pipeline (7), and circular clamping hoops (5) are arranged on the elastic sealing sleeve (4).

2. A connector as defined in claim 1, wherein: the connecting pipe (2) is sleeved with a rubber gasket (3).

3. A connector as defined in claim 1, wherein: and the round clamp (5) is provided with a fixing bolt (6).

4. A connector as defined in claim 1, wherein: the inner surface of the round clamp (5) is regularly distributed with bulges (8).

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