CN215928729U

CN215928729U - Pipeline connecting device for water supply and drainage engineering

Info

Publication number: CN215928729U
Application number: CN202122630604.2U
Authority: CN
Inventors: 周鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-30
Filing date: 2021-10-30
Publication date: 2022-03-01
Anticipated expiration: 2031-10-30

Abstract

The utility model discloses a pipeline connecting device for water supply and drainage engineering, which relates to the field of water supply and drainage engineering and comprises a connector, wherein the edges of two ends of the connector are fixedly connected with a sleeve, a pipe orifice is sleeved on the inner side of the sleeve, one end of the pipe orifice is fixedly connected with the connector, and two sides of one end, far away from the connector, of the sleeve are fixedly connected with extension plates. The two ends of the connector are provided with the sleeves, the extending plates on the sleeves are matched with the connecting layers and the hoops on the extending plates, so that the pipelines can be limited on the connector, the two pipelines can be quickly connected, the convex teeth on the connecting layers are embedded into the outer wall of the pipeline under the compression effect of the hoops, the stability of pipeline installation is improved, the inner side of each sleeve is provided with the plurality of sealing rings to play a role in primary sealing, the outer side of the pipe orifice is provided with the sealing layer, the sealing layers play a role in further sealing, and the situation that leakage occurs at the connecting part of the pipeline and the connector is avoided.

Description

Pipeline connecting device for water supply and drainage engineering

Technical Field

The utility model relates to the field of water supply and drainage engineering, in particular to a pipeline connecting device for water supply and drainage engineering.

Background

Municipal construction is an important part of municipal activities, is an execution stage of planning design, and is the construction of various public facilities and utilities such as roads, drains, bridges and the like which are sponsored by urban governments according to the overall deployment of municipal planning, and municipal water supply and drainage pipelines refer to rainwater and sewage pipelines under municipal roads and are generally called municipal drainage pipelines in engineering. Municipal water supply and drainage pipelines need to be connected through a connecting structure to complete water supply and drainage work, and the connecting structure is usually used for connecting pipelines on two sides through threads on two sides of the inner wall of the connecting structure to realize communication of the pipelines. The connection mode can not realize quick connection between two pipelines, wastes time and labor, has poor sealing performance and easily causes leakage of water in the pipeline. Therefore, it is necessary to provide a pipe connection device for water supply and drainage works to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pipeline connecting device for water supply and drainage engineering, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a plumbing connecting device for water supply and drainage engineering, includes the connector, the equal fixedly connected with sleeve pipe in both ends edge of connector, sheathed tube inboard cover is equipped with the mouth of pipe, orificial one end and connector fixed connection, the equal fixedly connected with extension board in one end both sides that the connector was kept away from to the sleeve pipe, the extension board sets up to the arc structure, and two extension board symmetric distribution, extension board keeps away from sheathed tube one end inner arc side and is provided with the articulamentum, the extension board is kept away from sheathed tube one end outer arc side and is seted up the recess, the laminating is connected with the clamp in the recess, the spiral shell groove has been seted up at the outer arc side middle part of extension board, the inside of spiral shell groove is pegged graft and is had the screw.

Preferably, the sealing rings are bonded on the inner side of one end, close to the connector, of the sleeve, and the sealing rings are arranged in a plurality of modes and are distributed horizontally at equal intervals.

Preferably, one side of the sealing ring is provided with an arc-shaped structure, and the sealing ring is made of a rubber material.

Preferably, the sealing layer has all been bonded at the both ends of connector, the one end of sealing layer extends to the sheathed tube one end outside, and the sealing layer is located between sleeve pipe and the mouth of pipe, the sealing layer is made by rubber materials.

Preferably, the clamp sets up to the loop configuration of opening, the equal fixedly connected with mounting panel in both ends of clamp, two the mounting panel is corresponding, and two through locking bolt fixed connection between the mounting panel.

Preferably, the connection layer is composed of a plurality of small-sized teeth which are distributed at equal intervals on the inner arc side of the extension plate.

The utility model has the technical effects and advantages that:

the two ends of the connector are provided with the sleeves, the extending plates on the sleeves are matched with the connecting layers and the hoops on the extending plates, so that the pipelines can be limited on the connector, the two pipelines can be quickly connected, the convex teeth on the connecting layers are embedded into the outer wall of the pipeline under the compression effect of the hoops, the stability of pipeline installation is improved, the inner side of each sleeve is provided with the plurality of sealing rings, the plurality of sealing rings play a role in primary sealing, the sealing layers are arranged on the outer sides of the pipe orifices, the sealing layers play a role in further sealing, and the situation that the joints of the pipelines and the connector are leaked can be avoided.

Drawings

Fig. 1 is a schematic cross-sectional view of the overall structure of the present invention.

Fig. 2 is a schematic side view of the structure of the bushing of the present invention.

Fig. 3 is a perspective view of an extension board structure according to the present invention.

In the figure: 1. a connector; 2. a sleeve; 3. a pipe orifice; 4. an extension plate; 5. a connecting layer; 6. a groove; 7. clamping a hoop; 8. a screw groove; 9. a screw; 10. a seal ring; 11. a sealing layer; 12. mounting a plate; 13. and locking the bolt.

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.

The utility model provides a pipeline connecting device for water supply and drainage engineering, which comprises a connector 1, wherein the edges of two ends of the connector 1 are fixedly connected with a sleeve 2, the inner side of the sleeve 2 is sleeved with a pipe orifice 3, one end of the pipe orifice 3 is fixedly connected with the connector 1, two sides of one end of the sleeve 2, which is far away from the connector 1, are fixedly connected with extension plates 4, the extension plates 4 are arranged into an arc structure, the two extension plates 4 are symmetrically distributed, the inner arc side of one end, which is far away from the sleeve 2, of the extension plate 4 is provided with a connecting layer 5, the connecting layer 5 consists of a plurality of small-sized convex teeth, the plurality of small-sized convex teeth are distributed at equal intervals on the inner arc side of the extension plate 4, through the arrangement, the convex teeth on the connecting layer 5 can be embedded into the outer side wall of a pipeline after the pipeline is contacted, the pipeline is stably installed, the outer arc side of one end, which is far away from the sleeve 2, of the extension plate 4 is provided with a groove 6, the clamp 7 is connected to the interior laminating of recess 6, and the thread groove 8 has been seted up at the outer arc side middle part of extension board 4, and the inside grafting of thread groove 8 has screw 9, and screw 9 can be screwed into the lateral wall of pipeline with screw 9 with the cooperation of thread groove 8 in, and is further spacing with the pipeline.

Specifically, sleeve pipe 2 is close to the inboard bonding of one end of connector 1 and has sealing washer 10, sealing washer 10 is provided with a plurality ofly, a plurality of sealing washers 10 are equidistant horizontal distribution, one side of sealing washer 10 sets up to the arc structure, sealing washer 10 is made by rubber materials, setting up of sealing washer 10 has played preliminary sealed effect, the both ends of connector 1 have all bonded sealing layer 11, the one end of sealing layer 11 extends to the one end outside of sleeve pipe 2, and sealing layer 11 is located between sleeve pipe 2 and the mouth of pipe 3, sealing layer 11 is made by rubber materials, sealing layer 11's setting has played further sealed effect.

More specifically, clamp 7 sets up to the annular structure of opening, and the equal fixedly connected with mounting panel 12 in both ends of clamp 7, two mounting panels 12 are corresponding, and through locking bolt 13 fixed connection between two mounting panels 12, locking bolt 13 can be with clamp 7 chucking with the cooperation of mounting panel 12.

The working principle of the utility model is as follows:

this device is when the installation, at first with the inside of pipeline insert sleeve pipe 2, the sealing layer 11 in the 3 outsides of mouth of pipe this moment and the one end inner wall contact of pipeline, the inboard sealed apron of sleeve pipe 2 is than the contact with the outside of pipeline, double-sealed effect has been played, when the pipeline inserts in the sleeve pipe 2 completely, will cooperate through locking bolt 13 and mounting panel 12 and advance clamp 7 card, and then make two extension boards 4 and pipeline closely laminate, 5 on the tie coat on the extension board 4 is with the lateral wall of the dogtooth embedding pipeline on it, make the pipeline stable installation, the pipeline erection is accomplished this moment, the installation effectiveness of this device has been improved.

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 or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a plumbing connection device for water supply and drainage engineering, includes connector (1), its characterized in that: the equal fixedly connected with sleeve pipe (2) in both ends edge of connector (1), the inboard cover of sleeve pipe (2) is equipped with mouth of pipe (3), the one end and connector (1) fixed connection of mouth of pipe (3), the equal fixedly connected with extension board (4) in one end both sides that connector (1) were kept away from in sleeve pipe (2), extension board (4) set up to the arc structure, and two extension board (4) symmetric distribution, the one end inner arc side that sleeve pipe (2) were kept away from in extension board (4) is provided with articulamentum (5), the one end outer arc side that sleeve pipe (2) were kept away from in extension board (4) is opened and is equipped with recess (6), the laminating is connected with clamp (7) in recess (6), spiral groove (8) have been seted up at the outer arc side middle part of extension board (4), the inside grafting of spiral groove (8) has screw (9).

2. The pipe connecting device for water supply and drainage works of claim 1, wherein: the inner side of one end, close to the connector (1), of the sleeve (2) is bonded with a plurality of sealing rings (10), and the sealing rings (10) are arranged in a plurality of modes and are distributed horizontally at equal intervals.

3. The pipe connecting device for water supply and drainage works of claim 2, wherein: one side of the sealing ring (10) is of an arc-shaped structure, and the sealing ring (10) is made of rubber materials.

4. The pipe connecting device for water supply and drainage works of claim 3, wherein: the both ends of connector (1) all bond and have sealing layer (11), the one end of sealing layer (11) extends to the one end outside of sleeve pipe (2), and sealing layer (11) are located between sleeve pipe (2) and mouth of pipe (3), sealing layer (11) are made by rubber materials.

5. The pipe connecting device for water supply and drainage works of claim 4, wherein: the clamp (7) is arranged to be an opened annular structure, the two ends of the clamp (7) are fixedly connected with mounting plates (12) respectively, the mounting plates (12) are corresponding to each other, and the mounting plates (12) are fixedly connected through locking bolts (13).

6. The pipe connecting device for water supply and drainage works of claim 5, wherein: the connecting layer (5) is composed of a plurality of small convex teeth which are distributed at equal intervals on the inner arc side of the extension plate (4).