CN216789456U

CN216789456U - PE pipe fitting with inside additional strengthening

Info

Publication number: CN216789456U
Application number: CN202123002220.2U
Authority: CN
Inventors: 袁誉坤; 陈宗祥; 陈晓峰
Original assignee: Hubei Huanya Plastic Technology Co ltd
Current assignee: Hubei Huanya Plastic Technology Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-06-21
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses a PE pipe fitting with an internal reinforcing structure, which comprises a circular pipe, wherein a reinforcing mechanism is arranged inside the circular pipe, a connecting mechanism is arranged inside the reinforcing mechanism, the reinforcing mechanism comprises a plurality of annular grooves which are equidistantly arranged on the inner wall of the circular pipe, support rings are clamped in the annular grooves, plastic hoses are fixedly sleeved on the inner walls of the support rings and are sleeved inside the circular pipe, and the PE pipe fitting with the internal reinforcing structure has the advantages that: the volume increases the joint inside the joint chamber fast through the outer fracture of inflation microballon, it is fixed with the jack to make the inserted bar, be connected a plurality of support rings through the inserted bar, when the pipe outside receives the extrusion, bear pressure through the support ring, make a plurality of support rings support each other through the inserted bar, prevent that pipe surface solitary position from receiving pressure and taking place to report the damage, prevent simultaneously through plastic hose that the pipe from breaking back rivers reveal, and then make the intensity greatly increased of PE pipe fitting, make the range of application greatly increased of PE pipe fitting.

Description

PE pipe fitting with internal reinforcing structure

Technical Field

The utility model relates to the technical field of PE (polyethylene) pipe fittings, in particular to a PE pipe fitting with an internal reinforcing structure.

Background

The pipe fittings are the general names of parts which play roles in connection, control, diversion, sealing, support and the like in a circular pipe system, and steel pipe fittings are pressure-bearing pipe fittings and are divided into four categories according to different processing technologies, namely butt welding pipe fittings, socket welding, threaded pipe fittings and flange pipe fittings.

The existing PE pipe fitting is widely applied due to good wear resistance and stress cracking resistance, but the whole strength wall steel pipe fitting of the PE pipe fitting is much lower, so that the PE pipe fitting is easily damaged by the external environment, and the PE pipe fitting cannot be used in a severe environment.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a PE pipe with internal reinforcement to solve the above-mentioned problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a PE pipe fitting with an internal reinforcing structure comprises a circular pipe, wherein a reinforcing mechanism is arranged inside the circular pipe, and a connecting mechanism is arranged inside the reinforcing mechanism;

reinforcing mechanism includes a plurality of annulars, and is a plurality of the annular equidistance is seted up on the inner wall of pipe, and is a plurality of the equal joint in the annular has the support ring, and is a plurality of fixed the cup jointing has plastic hose on the inner wall of support ring, plastic hose cup joints the inside at the pipe, four jacks, four have been seted up to the inside equidistance of lateral wall of pipe the inside of jack is all pegged graft there is the inserted bar, four the inserted bar is pegged graft respectively inside a plurality of round holes, and is a plurality of the round hole symmetry is seted up at a plurality of support rings on the surface.

Preferably, coupling mechanism includes a plurality of circular slots, and is a plurality of the circular slot equidistance is seted up on the inserted bar on the surface, and is a plurality of the equal symmetric connection in inside of circular slot sees the connecting block, and equal fixedly connected with inflation microballon between a plurality of two connecting blocks that correspond is a plurality of inflation microballon joint is inside a plurality of joint chambeies respectively, and is a plurality of the joint hole has all been seted up on the one end inner wall that the joint chamber is close to plastic hose, and is a plurality of the inside in joint hole is all pegged graft and is pressed the piece.

Preferably, a plurality of clamping cavities are respectively arranged on the inner walls of the round holes.

Preferably, the volume of the expansion microsphere is matched with that of the clamping cavity.

Preferably, the diameter of the clamping cavity is larger than that of the round hole.

Preferably, the length of the pressing block is longer than that of the clamping hole.

Compared with the prior art, the utility model has the beneficial effects that: the volume increases the joint inside the joint chamber fast through the outer fracture of inflation microballon, it is fixed with the jack to make the inserted bar, be connected a plurality of support rings through the inserted bar, when the pipe outside receives the extrusion, bear pressure through the support ring, make a plurality of support rings support each other through the inserted bar, prevent that pipe surface solitary position from receiving pressure and taking place to report the damage, prevent simultaneously through plastic hose that the pipe from breaking back rivers reveal, and then make the intensity greatly increased of PE pipe fitting, make the range of application greatly increased of PE pipe fitting.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the structure of the insert rod of the present invention;

fig. 4 is a schematic view of the cylinder structure of the present invention.

In the figure: 1. a circular tube; 2. a reinforcement mechanism; 21. a ring groove; 22. a support ring; 23. a plastic hose; 24. a jack; 25. inserting a rod; 26. a circular hole; 3. a connecting mechanism; 31. a circular groove; 32. connecting blocks; 33. expanding the microspheres; 34. a clamping cavity; 35. a clamping hole; 36. by block.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a PE pipe fitting with an internal reinforcing structure comprises a circular pipe 1, wherein a reinforcing mechanism 2 is arranged inside the circular pipe 1, and a connecting mechanism 3 is arranged inside the reinforcing mechanism 2;

the reinforcing mechanism 2 comprises a plurality of ring grooves 21, the ring grooves 21 are equidistantly arranged on the inner wall of the circular tube 1, the support rings 22 are clamped in the ring grooves 21, plastic hoses 23 are fixedly sleeved on the inner walls of the support rings 22, the plastic hoses 23 are sleeved in the circular tube 1, four insertion holes 24 are equidistantly arranged in the side wall of the circular tube 1, insertion rods 25 are inserted in the four insertion holes 24, the four insertion rods 25 are respectively inserted in a plurality of circular holes 26, the circular holes 26 are symmetrically arranged on the surfaces of the support rings 22, when the outer part of the circular tube 1 is extruded, the supporting rings 22 bear pressure, the supporting rings 22 are mutually supported through the inserted rods 25, the single position on the surface of the circular tube 1 is prevented from being damaged by the pressure, meanwhile, the plastic hose 23 is used for preventing water flow leakage after the circular tube 1 is broken, thereby greatly increasing the strength of the PE pipe fitting and greatly enlarging the application range of the PE pipe fitting.

Coupling mechanism 3 includes a plurality of circular slots 31, a plurality of circular slots 31 equidistance is seted up on the surface of inserted bar 25, the equal symmetric connection in inside of a plurality of circular slots 31 sees connecting block 32, equal fixedly connected with inflation microballon 33 between a plurality of two connecting blocks 32 that correspond, a plurality of inflation microballons 33 joint is inside a plurality of joint chambeies 34 respectively, joint hole 35 has all been seted up on a plurality of joint chambeies 34 are close to the one end inner wall of plastic hose 23, the inside of a plurality of joint holes 35 is all pegged graft and is had according to piece 36, break the volume increase joint fast inside joint chamber 34 through inflation microballon 33 skin, it is fixed with jack 24 to make inserted bar 25, be connected a plurality of support rings 22 through inserted bar 25.

A plurality of joint chambeies 34 are seted up respectively on the inner wall of a plurality of round holes 26, and the volume and the joint chamber 34 phase-match of inflation microballon 33, and the diameter ratio round hole 26 of joint chamber 34 is big, breaks the volume through inflation microballon 33 skin and increases the joint fast inside joint chamber 34, makes inserted bar 25 and jack 24 fixed.

The length of the pressing block 36 is longer than that of the clamping hole 35, so that the expansion microspheres 33 can be crushed by pressing the pressing block 36 through the clamping hole 35.

Specifically, when the utility model is used, firstly, the plastic hose 23 is inserted into the circular tube 1, the support rings 22 are clamped in the annular grooves 21, then the insertion rod 25 is inserted into the corresponding insertion hole 24, the insertion rod 25 penetrates through the corresponding circular holes 26, after the expansion microspheres 33 correspond to the clamping cavity 34, the inner wall of the plastic hose 23 is extruded, the pressing block 36 penetrates through the clamping hole 35 to extrude the expansion microspheres 33, further, the outer layer rupture volume of the expansion microspheres 33 is rapidly increased and clamped in the clamping cavity 34, the insertion rod 25 is fixed with the insertion hole 24, the support rings 22 are connected through the insertion rod 25, when the outer part of the circular tube 1 is extruded, the support rings 22 bear pressure through the support rings 22, the support rings 22 are mutually supported through the insertion rod 25, the single position on the surface of the circular tube 1 is prevented from being damaged by pressure, and simultaneously, the plastic hose 23 is used for preventing water flow leakage after the circular tube 1 is ruptured, thereby greatly increasing the strength of the PE pipe fitting and greatly enlarging the application range of the PE pipe fitting.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or as implying any number of indicated technical features, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. A PE pipe fitting with an internal reinforcing structure comprises a round pipe (1), and is characterized in that: a reinforcing mechanism (2) is arranged inside the circular tube (1), and a connecting mechanism (3) is arranged inside the reinforcing mechanism (2);

strengthening mechanism (2) are including a plurality of annular (21), a plurality of annular (21) equidistance is seted up on the inner wall of pipe (1), and is a plurality of the equal joint in annular (21) has support ring (22), and is a plurality of fixed the cup jointing has plastic hose (23) on the inner wall of support ring (22), plastic hose (23) are cup jointed in the inside of pipe (1), four jack (24), four have been seted up to the inside equidistance of lateral wall of pipe (1) the inside of jack (24) is all pegged graft and is had inserted bar (25), four inserted bar (25) are pegged graft respectively inside a plurality of round holes (26), and are a plurality of round hole (26) symmetry is seted up at a plurality of support rings (22) on the surface.

2. A PE pipe having an internal reinforcement structure according to claim 1, characterized in that: coupling mechanism (3) are including a plurality of circular slots (31), and are a plurality of circular slot (31) equidistance is seted up on the surface of inserted bar (25), and is a plurality of the equal symmetric connection in inside of circular slot (31) has sees connecting block (32), and equal fixedly connected with inflation microballon (33) between a plurality of two connecting blocks (32) that correspond is a plurality of inflation microballon (33) joint is inside at a plurality of joint chambeies (34) respectively, and is a plurality of joint hole (35) have all been seted up on joint chamber (34) is close to the one end inner wall of plastic hose (23), and are a plurality of the inside in joint hole (35) is all pegged graft and is pressed piece (36).

3. A PE pipe having an internal reinforcement structure according to claim 2, characterized in that: the clamping cavities (34) are respectively arranged on the inner walls of the round holes (26).

4. A PE pipe having an internal reinforcement structure according to claim 2, characterized in that: the volume of the expansion microsphere (33) is matched with that of the clamping cavity (34).

5. A PE pipe having an internal reinforcement structure according to claim 2, characterized in that: the diameter of the clamping cavity (34) is larger than that of the round hole (26).

6. A PE pipe having an internal reinforcement structure according to claim 2, characterized in that: the length of the pressing block (36) is longer than that of the clamping hole (35).