CN219549840U

CN219549840U - Pressure pipeline connecting piece

Info

Publication number: CN219549840U
Application number: CN202320534267.3U
Authority: CN
Inventors: 方景辉; 何安华; 钟东生; 董智贤; 郑友棉
Original assignee: Zhongshan Huanyu Industrial Co ltd
Current assignee: Zhongshan Huanyu Industrial Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-08-18
Anticipated expiration: 2033-03-17

Abstract

The utility model discloses a pressure pipeline connecting piece, which comprises a pressure pipeline, a connecting component and an anti-drop component, wherein the connecting component comprises a connecting pipe for sealing connection between the pressure pipelines at two sides, and sockets which are arranged at two ends of the connecting pipe in an extending manner and matched with the pipe walls of the pressure pipelines at two sides. According to the pressure pipeline connecting piece, the sockets which are arranged at the two ends of the connecting pipe and matched with the pipe walls of the pressure pipeline are matched with the sealing gaskets arranged in the sockets and the inner sealing walls reserved at the inner ends of the sockets, so that the sealing between the connecting pipe and the pressure pipelines at the two sides can be ensured through embedded connection of the pressure pipeline, the clamping hoops which are arranged in the concave rings at the outer sides of the connecting pipe in a locking manner can also compress the two sides of the connecting pipe to the upper ends of the pressure pipeline, the connection tightness and the sealing performance between the connecting pipe and the pressure pipelines at the two sides are further enhanced, meanwhile, the connecting structure at the upper end of the connecting pipe is simpler, and the connecting piece is convenient to manufacture and convenient to install and detach.

Description

Pressure pipeline connecting piece

Technical Field

The utility model relates to the technical field of pressure pipeline connection, in particular to a pressure pipeline connecting piece.

Background

The pressure pipe refers to all pipes subjected to internal or external pressure, and is a part of the pipes, the pipes are used for conveying, distributing, mixing, separating, discharging, metering, controlling and stopping fluid flow, and the pipe connecting piece is used for connecting two sides of the pipe connecting piece to disconnect the pressure pipe, and the assembly is composed of pipes, pipe fittings, flanges, bolt connections, gaskets, valves, other components or pressed components and supporting pieces.

The prior pressure pipeline connecting piece, such as a high sealing pressure pipeline connecting structure disclosed in publication No. CN217463614U, has the effect of improving the connection position of the pressure pipeline to resist road surface settlement, but the two ends of the pressure pipeline connecting piece are not limited and fixed with the pressure pipeline, so that after the pressure pipeline moves in use, the connection is easy to separate, and therefore, the pressure pipeline connecting piece is provided.

Disclosure of Invention

The utility model mainly aims to provide a pressure pipeline connecting piece which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a pipeline under pressure connecting piece, includes pipeline under pressure, coupling assembling and anticreep subassembly, coupling assembling is including being used for the connecting pipe of sealing connection between the pipeline under pressure of both sides to and the inside extension of connecting pipe both ends is offered with pipeline under pressure pipe wall assorted socket in both sides, the inner interior sealing wall that is connected to laminating of pipeline under pressure inner wall in the socket still all remains, still all movable mounting has the sealed pad that is used for the pipeline under pressure of both sides to compress tightly in the socket of connecting pipe both sides.

Preferably, the connecting assembly further comprises concave rings which are symmetrically arranged on two sides of the outer wall of the connecting pipe and are of ring structures, and the concave rings on two sides are positioned at the outer ends of the inner sealing gaskets of the sockets on two sides.

Preferably, the connecting assembly further comprises clamping hoops which are matched and installed in the concave rings at the two sides of the outer wall of the connecting pipe and used for compressing the two sides of the connecting pipe, and locking bolts which are fixedly installed at the two sides of the clamping hoops and used for locking and fixing the connecting pipe after the connecting assembly is installed.

Preferably, the anti-drop assembly comprises a plurality of groups of mounting holes which are formed in an annular arrangement and penetrate through the outer sides of the concave rings at two ends of the connecting pipe.

Preferably, the anti-drop assembly further comprises a plurality of groups of drilling nails fixedly mounted in the plurality of groups of mounting holes at two ends of the connecting pipe and arranged in the pipe wall of the pressure pipe at two sides, and drilling holes drilled in the pipe wall of the pressure pipe and used for fixing the pressure pipe after the plurality of groups of drilling nails are mounted in the pipe wall of the pressure pipe at two sides.

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

1. the utility model provides a pipeline under pressure connecting piece, the jack that is offered with pipeline under pressure pipe wall phase-match at connecting pipe both ends, the sealed pad of installation in the cooperation jack, and the interior sealing wall that the jack inner was reserved, can be through embedded connection to pipeline under pressure, ensure the sealing between connecting pipe and the both sides pipeline under pressure, and the clamp of locking installation in the concave ring in the connecting pipe outside, also can compress tightly the connecting pipe both sides to pipeline under pressure upper end, and then strengthen the tightness and the leakproofness of being connected between connecting pipe and the both sides pipeline under pressure, the connection structure of connecting pipe upper end is comparatively simple simultaneously, when being convenient for manufacturing, the convenience when also being convenient for in the installation and dismantlement;

2. the utility model provides a pressure pipeline connecting piece, bores to the drill nail in the pressure pipeline pipe wall of both sides of connecting pipe both sides mounting hole interior installation, mainly used is fixed to restriction between connecting pipe and the pressure pipeline of both sides to in order to avoid because of the removal of pressure pipeline, cause the problem that takes place to break away from between pressure pipeline and the connecting pipe.

Drawings

FIG. 1 is a schematic view of the overall structure of a pressure line connection member according to the present utility model;

FIG. 2 is a disassembled view of a connecting tube and clip of a pressure line connector according to the present utility model;

fig. 3 is a side cross-sectional view of the entirety of a pressure line connection of the present utility model.

Reference numerals:

100. a pressure conduit;

200. a connection assembly; 201. a connecting pipe; 202. a socket; 203. an inner sealing wall; 204. a sealing gasket; 205. a concave ring; 206. a clamp; 207. a locking bolt;

300. an anti-drop assembly; 301. a mounting hole; 302. drilling nails; 303. drilling.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Embodiment one:

as shown in fig. 1-3, this embodiment provides a pressure pipeline connecting piece, including a pressure pipeline 100, a connecting component 200 and an anti-drop component 300, the connecting component 200 includes a connecting pipe 201 for sealing connection between two side pressure pipelines 100, and two ends of the connecting pipe 201 extend inwards to form a socket 202 matched with the pipe wall of the two side pressure pipelines 100, inner sealing walls 203 attached to the inner walls of the two side pressure pipelines 100 are reserved at the inner ends of the socket 202, sealing gaskets 204 for sealing the two side pressure pipelines 100 are movably mounted in the sockets 202 at the two sides of the connecting pipe 201, concave rings 205 symmetrically formed at the two sides of the outer wall of the connecting pipe 201 are located at the outer ends of the sealing gaskets 204 in the concave rings 205 at the two sides of the outer wall of the connecting pipe 201, the connecting component 200 further includes clamps 206 mounted in the concave rings 205 at the two sides of the outer wall of the connecting pipe 201 and locking bolts 207 fixedly mounted at the two sides of the clamps 206 and locked after being mounted.

Specifically, the pressure pipeline 100 refers to all pipelines subjected to internal pressure or external pressure, and is a part of the pipelines, the pipelines are used for conveying, distributing, mixing, separating, discharging, metering, controlling and stopping fluid flow, the pipeline connecting pipe 201 is a connecting piece for connecting two sides to disconnect the pressure pipeline 100, the two ends of the connecting pipe 201 are provided with a socket 202 matched with the pipe wall of the pressure pipeline 100, a sealing gasket 204 is arranged in the socket 202 in a matched manner, and an inner sealing wall 203 reserved in the socket 202 can ensure the sealing between the connecting pipe 201 and the two side pressure pipelines 100 through embedded connection of the two side pressure pipelines 100, and the two sides of the connecting pipe 201 can be pressed to the upper ends of the two side pressure pipelines 100 by a clamp 206 which is tightly locked and installed in a concave ring 205 at the outer side of the connecting pipe 201, so that the tightness and the sealing performance of the connection between the connecting pipe 201 and the two side pressure pipelines 100 are enhanced.

Embodiment two:

on the basis of the first embodiment, as shown in fig. 3, the anti-drop assembly 300 includes a plurality of groups of mounting holes 301 formed in an annular arrangement and penetrating manner at the outer sides of the concave rings 205 at two ends of the connecting pipe 201, the anti-drop assembly 300 further includes a plurality of groups of drill nails 302 fixedly mounted in the plurality of groups of mounting holes 301 at two ends of the connecting pipe 201 and mounted in the pipe wall of the pressure pipe 100 at two sides, and drill holes 303 drilled in the pipe wall of the pressure pipe 100 and used for fixing the pressure pipe 100 after the plurality of groups of drill nails 302 are mounted.

Specifically, the drill nails 302 installed in the installation holes 301 on both sides of the connecting pipe 201 and drilled into the pipe wall of the pressure pipe 100 on both sides are mainly used for limiting and fixing the connecting pipe 201 and the pressure pipe 100 on both sides, so as to avoid the problem that the two side pressure pipes 100 are separated from the connecting pipe 201 and disconnected due to movement of the pressure pipe 100 in use.

The working principle and the using flow of the utility model are as follows:

when connecting the pressure pipes 100 at two ends, after taking out the connecting pipe 201 and the sealing gasket 204, firstly placing the sealing gasket 204 in the sockets 202 at two ends of the connecting pipe 201, after the sealing gasket 204 is installed in the sockets 202 at two sides, respectively inserting the pressure pipes 100 at two sides into the sockets 202 at two ends of the connecting pipe 201, pressing the sealing gasket 204 at the inner sides, after the connecting pipe 201 is preinstalled between the connecting pipes 100 at two sides, taking out the clamp 206 at two sides, clamping the clamp 206 at the inner sides of the concave rings 205 at two sides of the connecting pipe 201, ensuring the locking fixation of the clamp 206 in the concave rings 205 at two sides through the locking bolts 207, taking out a plurality of groups of drilling nails 302 after the clamp 206 is locked and fixed, installing the drilling nails 302 in the installing holes 301 at two sides of the connecting pipe 201, and using a machine to drill the drilling nails 302 in the installing holes 301 into the pipe walls of the pressure pipes 100 at two sides so as to limit and fix the connecting pipe 201 installed between the connecting pipes 100 at two sides.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a pipeline under pressure connecting piece, includes pipeline under pressure (100), coupling assembling (200) and anticreep subassembly (300), its characterized in that, coupling assembling (200) are including being used for sealing connection's between connecting pipe (201) between two lateral pressure pipeline (100) connection to and connecting pipe (201) both ends inwards extend offer with both sides pipeline under pressure (100) pipe wall assorted socket (202), socket (202) inner still all remain with both sides pipeline under pressure (100) inner wall to laminating interior sealing wall (203) of being connected, still all movable mounting has in connecting pipe (201) both sides socket (202) to be used for both sides pipeline under pressure (100) to compress tightly sealed pad (204).

2. The pressure pipeline connecting piece according to claim 1, wherein the connecting assembly (200) further comprises concave rings (205) which are symmetrically arranged on two sides of the outer wall of the connecting pipe (201) and are in a circular ring structure, and the concave rings (205) on two sides are positioned at the outer ends of sealing gaskets (204) in the sockets (202) on two sides.

3. A pressure pipeline connecting piece according to claim 1, wherein the connecting assembly (200) further comprises clamping rings (206) which are arranged in the concave rings (205) on two sides of the outer wall of the connecting pipe (201) in a matching way and are used for pressing two sides of the connecting pipe (201), and locking bolts (207) which are fixedly arranged on two sides of the clamping rings (206) and used for locking and fixing the connecting pipe after being arranged.

4. The pressure pipeline connecting piece according to claim 1, wherein the anti-falling assembly (300) comprises a plurality of groups of mounting holes (301) which are formed through the outer sides of concave rings (205) at two ends of the connecting pipe (201) in an annular arrangement.

5. A pressure pipe connection according to claim 1, wherein the anti-drop assembly (300) further comprises a plurality of sets of drill nails (302) fixedly mounted in the plurality of sets of mounting holes (301) at both ends of the connection pipe (201) to the inside of the pipe wall of the pressure pipe (100) at both sides, and drill holes (303) drilled in the pipe wall of the pressure pipe (100) after the plurality of sets of drill nails (302) are mounted for fixing the pressure pipe (100).