CN221121410U

CN221121410U - Assembled PE pipe

Info

Publication number: CN221121410U
Application number: CN202323278206.4U
Authority: CN
Inventors: 高立廷; 杨海同; 刘少鹏
Original assignee: Hebei Qianming Plastic Products Co ltd
Current assignee: Hebei Qianming Plastic Products Co ltd
Priority date: 2023-12-04
Filing date: 2023-12-04
Publication date: 2024-06-11
Anticipated expiration: 2033-12-04

Abstract

The utility model relates to the technical field of PE pipes, in particular to an assembled PE pipe, which comprises a pipe body, wherein the inner side of the pipe body is fixedly connected with ring teeth, the outer side of the ring teeth is in meshed connection with the meshing teeth, the outer side of the meshing teeth is fixedly connected with an elastic plate, one side tail end of the elastic plate is fixedly connected with an internal thread cylinder, the other end of the internal thread cylinder is fixedly connected with a fixed ring plate, the outer side of the fixed ring plate is fixedly connected with an outer ring, the outer side of the fixed ring plate is fixedly connected with an inner ring, one side of the fixed ring plate, which is close to the inner ring, is provided with a rubber gasket, the inner side of the internal thread cylinder is in spiral connection with an external thread cylinder, and one side tail end of the external thread cylinder is fixedly connected with a flaring ring.

Description

Assembled PE pipe

Technical Field

The utility model relates to the technical field of PE pipes, in particular to an assembled PE pipe.

Background

The PE pipe is a pipe body component formed by melting a monomer ethylene polymer material and pressurizing according to a fixed mold or casting pipe diameter, and the PE pipe has stable material property, so that various media with fluidity can be transported on the inner side;

In the process of using PE pipe, for better transporting the material that will have certain mobility, need link together multisection PE pipe, in order to guarantee that the material that flows can circulate in PE pipe inboard, and when using the mode of hot melt to link together PE pipe, need scrape PE pipe mouth of pipe with milling cutter in advance and cut and level and ask its connecting mouth of pipe to keep smooth and level, then use hot melt equipment to heat and melt connecting mouth of pipe, PE pipe mouth of pipe arrangement level and hot melt welding process needs to consume more time, and need the power to supply power and guarantee the work of processing equipment, and then easily consume more installation cost, and in outdoor area, be inconvenient for using the power to carry out hot melt equipment connection to PE pipe, therefore, an assembled PE pipe is proposed to above-mentioned problem.

Disclosure of utility model

The utility model aims to provide an assembled PE pipe, which solves the problems that the finishing and leveling of the pipe orifice of the PE pipe and the hot-melt welding process need to consume more time, and a power supply is needed to supply power to ensure the work of processing equipment, so that more installation cost is easy to consume.

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

The utility model provides an assembled PE pipe, includes the body, body inboard fixed connection and ring tooth, ring tooth outside meshing is connected with the meshing tooth, meshing tooth outside fixedly connected with elastic plate, elastic plate one side end fixedly connected with internal thread section of thick bamboo, the fixed ring plate of internal thread section of thick bamboo other end fixedly connected with, fixed ring plate outside fixed connection outer loop, fixed ring plate outside fixedly connected with inner ring, one side that the fixed ring plate is close to the inner ring is provided with the rubber packing ring, the inboard screwed connection of internal thread section of thick bamboo has an external screw thread section of thick bamboo, external screw thread section of thick bamboo one side end fixedly connected with flaring ring, external screw thread section of thick bamboo opposite side end fixedly connected with swivel becket.

Preferably, the number of the external thread cylinder, the fixed ring plate, the external ring, the internal ring, the rubber gasket, the flaring ring and the internal thread cylinder is 2, and the external thread cylinder, the fixed ring plate, the external ring, the internal ring, the rubber gasket, the flaring ring and the internal thread cylinder are symmetrically arranged at two sides of the rotating ring by taking the central line of the rotating ring as a symmetrical line.

Preferably, the outer ring and the inner ring are arranged on the same side of the fixed ring plate, the outer ring and the inner ring are respectively clung to the outer wall and the inner wall of the pipe body, and the rubber gasket is arranged between the outer ring and the inner ring.

Preferably, the number of the elastic plates is 3, the elastic plates are uniformly distributed on the outer side of the internal thread cylinder, one side, close to the axis of the pipe body, of the elastic plates is clung to the flaring ring, and the maximum outer diameter and the maximum inner diameter of the flaring ring are far larger than the outer diameter of the external thread cylinder.

Preferably, the screw thread direction of the internal screw thread cylinder and the screw thread direction of the external screw thread cylinder on two sides of the rotating ring are the same, and the length of the external screw thread cylinder is far longer than that of the internal screw thread cylinder.

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

According to the PE pipe connecting device, the outer thread cylinder is driven by the rotating ring to rotate on the inner side of the inner thread cylinder through the ring teeth, the meshing teeth, the elastic plate, the inner thread cylinder, the fixed ring plate, the outer thread cylinder, the flaring ring and the rotating ring, so that the rotating ring is tightly attached to the fixed ring plate, the elastic sheet can smoothly enter the inner side of the PE pipe without being influenced by the flaring ring, the fixed ring plate is tightly attached to the pipe orifice of the PE pipe through the rubber gasket, the meshing teeth on the outer side of the elastic sheet are staggered with the space, then the fixed ring plate is limited, the rotating ring is rotated, the elastic sheet is outwards expanded by the rotating ring through the outer thread cylinder, and the meshing teeth on the outer side of the elastic sheet are meshed and connected with the ring teeth on the inner side of the PE pipe, so that two PE pipes can be stably connected together, the connecting time of the PE pipe is effectively reduced, and the economic cost of connecting and installing the PE pipe is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the pipe body of the present utility model;

FIG. 3 is a schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic side cross-sectional view of an elastic plate according to the present utility model.

In the figure: 1. a tube body; 2. ring teeth; 3. meshing teeth; 4. an elastic plate; 5. an internal thread cylinder; 6. a fixed ring plate; 7. an outer ring; 8. an inner ring; 9. a rubber gasket; 10. an external thread cylinder; 11. a flaring ring; 12. and rotating the ring.

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.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

Referring to fig. 1-4, the present utility model provides a technical solution:

The utility model provides an assembled PE pipe, including body 1, body 1 inboard fixed connection and ring tooth 2, ring tooth 2 outside meshing is connected with meshing tooth 3, meshing tooth 3 outside fixedly connected with elastic plate 4, elastic plate 4 one side end fixedly connected with internal thread section of thick bamboo 5, the fixed ring plate 6 of internal thread section of thick bamboo 5 other end fixedly connected with, fixed ring plate 6 outside fixed connection outer loop 7, fixed ring plate 6 outside fixedly connected with inner ring 8, fixed ring plate 6 is provided with rubber washer 9 near one side of inner ring 8, the inboard screwed connection of internal thread section of thick bamboo 5 has external thread section of thick bamboo 10, external thread section of thick bamboo 10 one side end fixedly connected with flaring ring 11, external thread section of thick bamboo 10 opposite side end fixedly connected with swivel ring 12.

The number of the external thread barrels 10, the fixed ring plate 6, the outer ring 7, the inner ring 8, the rubber gasket 9, the flaring ring 11 and the internal thread barrels 5 is 2, and the external thread barrels 10, the fixed ring plate 6, the outer ring 7, the inner ring 8, the rubber gasket 9, the flaring ring 11 and the internal thread barrels 5 are symmetrically arranged at two sides of the rotating ring 12 by taking the central line of the rotating ring 12 as a symmetrical line, so that two PE pipes can be connected together stably; the outer ring 7 and the inner ring 8 are arranged on the same side of the fixed ring plate 6, the outer ring 7 and the inner ring 8 are respectively clung to the outer wall and the inner wall of the pipe body 1, and the rubber gasket 9 is arranged between the outer ring 7 and the inner ring 8, so that the tightness of the connection of the assembled PE pipe can be ensured; the number of the elastic plates 4 is 3, the elastic plates 4 are uniformly distributed on the outer side of the internal thread cylinder 5, one side of the elastic plates 4, which is close to the axis of the pipe body 1, is tightly attached to the flaring ring 11, and the maximum outer diameter and the maximum inner diameter of the flaring ring 11 are far larger than the outer diameter of the external thread cylinder 10, so that two PE pipes can be firmly connected and fixed together through the device; the screw thread direction of the internal screw thread cylinder 5 on the two sides of the rotating ring 12 is the same as that of the external screw thread cylinder 10, and the length of the external screw thread cylinder 10 is far longer than that of the internal screw thread cylinder 5, so that the complicated process of assembling and connecting two PE pipes together can be reduced.

The working flow is as follows: when the PE pipe is installed outdoors under the condition of no electricity, the rotating ring 12 is rotated to enable the external thread cylinder 10 fixedly connected with the outer side of the rotating ring 12 to rotate spirally on the inner side of the internal thread cylinder 5 fixedly connected with the outer side of the fixed ring plate 6 until the rotating ring 12 is tightly attached to the fixed ring plate 6, at the moment, the flaring ring 11 fixedly connected with one end of the external thread cylinder 10 does not apply any force to the elastic plate 4 fixedly connected with one end of the internal thread cylinder 5, the elastic plate 4 can drive the meshing teeth 3 fixedly connected with the outer side of the elastic plate to smoothly enter the inner sides of two pipe bodies 1 to be connected, the elastic plate 4 enters the inner sides of the pipe bodies 1, the fixed ring plate 6 is gradually close to the pipe openings of the pipe bodies 1, the outer ring 7 fixedly connected with the outer side of the fixed ring plate 6 is enabled to slide tightly attached to the outer wall and the inner wall of the pipe bodies 1 until the rubber gasket 9 between the outer ring 7 and the inner ring 8 is tightly attached to the fixed ring plate 6 and the pipe bodies 1 at the same time, at this time, the engaging teeth 3 on the outer side of the elastic plate 4 and the ring teeth 2 fixedly connected on the inner side of the pipe body 1 are staggered in space, then the fixed ring plate 6 is limited, meanwhile, the rotating ring 12 is rotated, the rotating ring 12 drives the external thread cylinder 10 and the flaring ring 11 fixedly connected on the other end of the external thread cylinder 10 to rotate on the inner side of the internal thread cylinder 5 and the elastic plate 4, then under the spiral connection rotation of the internal thread cylinder 5 and the external thread cylinder 10, the flaring ring 11 moves towards the direction of the internal thread cylinder 5, meanwhile, the flaring ring 11 enables the three elastic plates 4 with different directions to drive the engaging teeth 3 fixedly connected on the outer side to move towards the direction of the ring teeth 2 until the engaging teeth 3 and the ring teeth 2 are completely engaged and staggered, at this time, two independent PE pipes can be firmly connected together, and the rubber gasket 9 between the external ring 7 and the internal ring 8 can ensure the tightness of the connection of the PE pipes, the PE pipe structure effectively reduces the time consumed by PE pipe connection and reduces the economic cost of PE pipe connection installation.

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 principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An assembled PE pipe, includes body (1), its characterized in that: the pipe body (1) inboard fixed connection and ring tooth (2), ring tooth (2) outside meshing is connected with meshing tooth (3), meshing tooth (3) outside fixedly connected with elastic plate (4), elastic plate (4) one side end fixedly connected with internal thread section of thick bamboo (5), internal thread section of thick bamboo (5) other end fixedly connected with fixed ring board (6), fixed ring board (6) outside fixed connection outer loop (7), fixed ring board (6) outside fixedly connected with inner ring (8), one side that fixed ring board (6) is close to inner ring (8) is provided with rubber packing ring (9), internal thread section of thick bamboo (5) inboard screwed connection has external thread section of thick bamboo (10), external thread section of thick bamboo (10) one side end fixedly connected with flaring ring (11), external thread section of thick bamboo (10) opposite side end fixedly connected with rotation ring (12).

2. An assembled PE pipe according to claim 1, characterized in that: the number of the external thread barrels (10), the fixed ring plates (6), the external ring (7), the internal ring (8), the rubber gasket (9), the flaring ring (11) and the internal thread barrels (5) is 2, and the external thread barrels (10), the fixed ring plates (6), the external ring (7), the internal ring (8), the rubber gasket (9), the flaring ring (11) and the internal thread barrels (5) are symmetrically arranged on two sides of the rotating ring (12) by taking the central line of the rotating ring (12) as a symmetrical line.

3. An assembled PE pipe according to claim 1, characterized in that: the outer ring (7) and the inner ring (8) are arranged on the same side of the fixed ring plate (6), the outer ring (7) and the inner ring (8) are respectively clung to the outer wall and the inner wall of the pipe body (1), and the rubber gasket (9) is arranged between the outer ring (7) and the inner ring (8).

4. An assembled PE pipe according to claim 1, characterized in that: the number of the elastic plates (4) is 3, the elastic plates (4) are uniformly distributed on the outer side of the internal thread cylinder (5), one side, close to the axis of the pipe body (1), of the elastic plates (4) is tightly attached to the flaring ring (11), and the maximum outer diameter and the maximum inner diameter of the flaring ring (11) are far larger than the outer diameter of the external thread cylinder (10).

5. An assembled PE pipe according to claim 1, characterized in that: the screw thread spiral direction of the internal thread cylinder (5) and the external thread cylinder (10) on two sides of the rotating ring (12) is the same, and the length of the external thread cylinder (10) is far longer than that of the internal thread cylinder (5).