CN213394073U

CN213394073U - PE pipe with prevent blockking up structure

Info

Publication number: CN213394073U
Application number: CN202022475495.7U
Authority: CN
Inventors: 谢剑峰
Original assignee: Hangzhou Rongshan Management Co ltd
Current assignee: Hangzhou Rongshan Management Co ltd
Priority date: 2020-10-31
Filing date: 2020-10-31
Publication date: 2021-06-08
Anticipated expiration: 2030-10-31

Abstract

The utility model discloses a PE pipe with an anti-blocking structure, which comprises a pipe body and a connecting piece connected with the pipe body; the pipeline connecting piece is characterized in that guide surfaces are arranged at two ends of the connecting piece, a concave table is arranged on the pipeline body, and the lower end of each guide surface is connected with the end face of the concave table and is lower than the end face of the concave table. The utility model discloses a through set up the spigot surface on the connecting end, set up the concave station on the pipeline body, make the low one end of spigot surface and concave station contact and be less than the concave station terminal surface, when making the inherent cable of wearing of pipeline, cable end can not blockked by the arch of junction or step, can not form the jam, helps the construction, reduces troublesome poeration.

Description

PE pipe with prevent blockking up structure

Technical Field

The utility model relates to a tubular product field specifically indicates a PE pipe with prevent blockking up structure.

Background

At present, when the pipelines are connected, large and small ends are inserted and welded or connecting pieces are used for connection, but steps or bulges are formed at the joints of the pipelines in the connection modes, and when cables and other things are worn, the bulges or the steps at the joints block the objects, so that blockage is caused, and great troubles are caused to construction. To this end, a PE pipe with an anti-clogging structure is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problems and providing a PE pipe with prevent blockking up structure.

In order to achieve the purpose, the utility model provides a PE pipe with an anti-blocking structure, which comprises a pipe body and a connecting piece connected with the pipe body; the pipeline connecting piece is characterized in that guide surfaces are arranged at two ends of the connecting piece, a concave table is arranged on the pipeline body, and the lower end of each guide surface is connected with the end face of the concave table and is lower than the end face of the concave table.

Further preferably, the guide surface has a curved cross section.

Further preferably, the pipeline body is formed with an installation boss through a concave table, and both sides of the connecting piece are provided with installation grooves matched with the pipeline body.

Preferably, the connecting piece is also provided with a plurality of threaded holes, and the threaded holes penetrate through the mounting groove; the pipeline body is provided with a waist-shaped groove corresponding to the threaded hole.

Further preferably, a limit stud is installed in the threaded hole.

Further preferably, seal grooves are formed in the mounting bosses and the mounting grooves, and seal rings are mounted in the seal grooves.

The utility model discloses a set up the spigot surface on the connecting end, set up the concave station on the pipeline body, make the low one end of spigot surface and concave station contact and be less than the concave station terminal surface, when making the inherent cable of wearing of pipeline, cable end can not blockked by the arch of junction or step, can not form the jam, helps the construction, reduces troublesome poeration.

Drawings

FIG. 1 is a schematic structural diagram of the utility model in use;

FIG. 2 is a schematic view of the enlarged partial structure of the present invention;

fig. 3 is a schematic diagram of the structure of the middle pipeline body of the present invention.

Illustration of the drawings: 1. a pipe body; 2. a connecting member; 3. a guide surface; 4. a concave platform; 5. mounting a boss; 6. mounting grooves; 7. a threaded hole; 8. a waist-shaped groove; 9. a limiting stud; 10. a sealing groove; 11. and (5) sealing rings.

Detailed Description

The following description will further describe a PE pipe with an anti-blocking structure according to the present invention with reference to the accompanying drawings.

Referring to fig. 1-2, the PE pipe with an anti-clogging structure of the present embodiment includes a pipe body 1 and a connecting member 2 connected to the pipe body 1; the pipeline connecting piece is characterized in that two ends of the connecting piece 2 are respectively provided with a guide surface 3, the pipeline body 1 is provided with a concave table 4, and the lower end of the guide surface 3 is connected with the end surface of the concave table 4 and is lower than the end surface of the concave table 4; through setting up spigot surface 3 on connecting piece 2, set up concave station 4 on pipeline body 1, make the one end that spigot surface 3 is low contact with concave station 4 and be less than 4 terminal surfaces of concave station, when making the inherent cable of wearing of pipeline, the cable tip can not blockked by the arch or the step of junction, can not form the jam, helps the construction, reduces troublesome poeration.

Further, referring to fig. 2, the guide surface 3 is curved in section; the guide surface 3 is formed in a curved shape in order to prevent clogging again due to formation of a step and to improve smoothness to the maximum.

Further, referring to fig. 1, the pipeline body 1 is formed with an installation boss 5 through a concave table 4, and both sides of the connecting piece 2 are provided with installation grooves 6 matched with the installation boss 5; through the setting of installation boss 5 and mounting groove 6, the pipeline body 1 of being convenient for is fixed with 2 location of connecting piece and preliminary connection.

Further, referring to fig. 1 and 3, a plurality of threaded holes 7 are further formed in the connecting member 2, and the threaded holes 7 penetrate through the mounting groove 6; the pipeline body 1 is provided with a waist-shaped groove 8 corresponding to the threaded hole 7; through the setting of screw hole 7, be convenient for install spacing double-screw bolt 9, through the setting of waist type groove 8, the screw hole 7 of being convenient for corresponds with waist type groove 8 position, is convenient for install spacing double-screw bolt 9, saves the assemble duration, reduces the loaded down with trivial details of counterpointing when assembling.

Further, referring to fig. 1, a limit stud 9 is installed in the threaded hole 7; through the setting of spacing double-screw bolt 9, through being connected of spacing double-screw bolt 9 locking connection spare 2 and pipeline body 1, strengthen the connection steadiness, avoid droing easily.

Further, as shown in fig. 1-3, a sealing groove 10 is provided in each of the mounting boss 5 and the mounting groove 6, and a sealing ring 11 is installed in the sealing groove 10; by providing the seal groove 10 and the seal ring 11, the sealing performance is increased.

The utility model discloses an installation: referring to fig. 1-3, firstly, a seal ring 11 is installed in a seal groove 10 on a pipeline body 1 and a connecting piece 2, then an installation boss 5 of the pipeline body 1 is inserted into an installation groove 6 on the connecting piece 2, a waist-shaped groove 8 on the pipeline body 1 corresponds to a threaded hole 7 on the connecting piece 2 in the installation process, then a limit stud 9 is installed in the threaded hole 7, and the other end of the connecting piece 2 is installed in the same way, namely, the pipeline connection is completed.

The scope of the present invention is not limited to the above embodiments and their variations. The present invention is not limited to the above embodiments, and other modifications and substitutions may be made by those skilled in the art.

Claims

1. A PE pipe with an anti-blocking structure comprises a pipe body (1) and a connecting piece (2) connected with the pipe body (1); the pipeline connecting piece is characterized in that guide surfaces (3) are arranged at two ends of the connecting piece (2), a concave table (4) is arranged on the pipeline body (1), and one end, with the lower portion, of each guide surface (3) is connected with the end face of the corresponding concave table (4) and is lower than the end face of the corresponding concave table (4).

2. The PE pipe with the anti-clogging structure as claimed in claim 1, wherein: the section of the guide surface (3) is in a curve shape.

3. The PE pipe with the anti-clogging structure as claimed in claim 1, wherein: pipeline body (1) is formed with installation boss (5) through concave station (4), connecting piece (2) both sides all are equipped with mounting groove (6) with installation boss (5) looks adaptation.

4. The PE pipe with the anti-clogging structure as claimed in claim 3, wherein: the connecting piece (2) is also provided with a plurality of threaded holes (7), and the threaded holes (7) penetrate through the mounting groove (6); the pipeline body (1) is provided with a waist-shaped groove (8) corresponding to the threaded hole (7).

5. The PE pipe with the anti-clogging structure as claimed in claim 4, wherein: and a limiting stud (9) is arranged in the threaded hole (7).

6. The PE pipe with the anti-clogging structure as claimed in claim 3, wherein: all be equipped with seal groove (10) in installation boss (5) and mounting groove (6), install sealing washer (11) in seal groove (10).