CN213745464U

CN213745464U - HDPE reinforcing winding pipe that structural strength is high

Info

Publication number: CN213745464U
Application number: CN202022764531.1U
Authority: CN
Inventors: 占自伟
Original assignee: Jiangxi Jiutai Plastics Co ltd
Current assignee: Jiangxi Jiutai Plastics Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-07-20
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a HDPE reinforcing winding pipe that structural strength is high, take over including two winding pipe bodies and inboard, two the interior week of winding pipe body all bonds and has inboard takeover, two integrative injection moulding has inboard joint, two between the inboard takeover the sealed tube head has all been cup jointed to one side in opposite directions of winding pipe body periphery, two install the connecting piece between the inboard joint, the connecting piece includes the connecting pipe of joint between two winding pipe bodies and cup joints the interior joint pipe between two inboard joint peripheries, the connecting thread groove has all been seted up to the both sides that the periphery of connecting pipe is close to sealed tube head, the connecting thread groove spiro union of sealed tube head and adjacent one side. This HDPE reinforcing winding pipe that structural strength is high can realize the switching of connecting pipe and when sealed, when sealed effect descends, presss from both sides tightly sealed pad through changing waterproof adhesive tape to improve sealed effect.

Description

HDPE reinforcing winding pipe that structural strength is high

Technical Field

The utility model belongs to the technical field of the HDPE winding pipe, concretely relates to HDPE reinforcing winding pipe that structural strength is high.

Background

High density polyethylene, abbreviated as "HDPE", is a highly crystalline, non-polar thermoplastic resin. The plastic pipe has the advantages of light dead weight, sanitation, safety, small water flow resistance, energy conservation, metal conservation, improvement of living environment, long service life, safety, convenience and the like, and is favored by the pipeline engineering industry. And current winding pipe self intensity is higher, in the use, hardly appears because material self damages the problem that leads to leaking, but in the junction between pipeline and pipeline, because sealing material's life is lower for the winding pipe seeps water in the switching department easily, and pipe-laying is most closely installed, and is difficult for repairing to the switching department of seeping water.

Therefore, in order to meet the current situation, the design and production of an HDPE reinforced winding pipe with high structural strength are urgently needed to meet the requirement of practical use.

Disclosure of Invention

An object of the utility model is to provide a HDPE reinforcing winding pipe that structural strength is high to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the HDPE reinforced winding pipe with high structural strength comprises two winding pipe bodies and inner side connecting pipes, wherein the inner side connecting pipes are bonded to the inner peripheries of the two winding pipe bodies, inner side joints are integrally formed between the two inner side connecting pipes in an injection molding mode, sealing pipe heads are sleeved on opposite sides of the outer peripheries of the two winding pipe bodies, and connecting pieces are arranged between the two inner side joints;

the connecting piece includes the connecting pipe of joint between two winding pipe bodies and cup joints the interior joint pipe between two inboard joint peripheries, the both sides that the periphery of connecting pipe is close to sealed tube head have all seted up the connecting thread groove, the connecting thread groove spiro union of sealed tube head and adjacent one side, two annular sealed cavitys that are symmetric distribution are seted up to the periphery of interior joint pipe, and the joint has sealed the pad in the interior week of sealed cavity, the integrative injection moulding in the interior week of sealed pad has the holding ring, the round joint has waterproof tape in the periphery of sealed pad.

Preferably, two the periphery of winding pipe body is seted up and is the dismounting hole of symmetric distribution, and in the inner chamber in dismounting hole with waterproof adhesive tape looks adaptation.

Preferably, the size of the sealing pipe head is matched with the disassembling hole, and a sealing rubber ring is bonded at the joint position of the sealing pipe head and the connecting pipe.

Preferably, the inner clamping pipe is integrally formed in the inner periphery of the connecting pipe in an injection molding mode, the inner side joint is inserted in the inner periphery of the inner clamping pipe in an insertion mode, and the outer periphery of the inner side joint is sleeved with the O-shaped sealing ring in a sleeved mode.

Preferably, the sealing gasket is a hollow sealing gasket, arc-shaped extrusion sealing heads are integrally formed on two sides of the sealing gasket, and the arc-shaped extrusion sealing heads are matched with the sealing cavity of the inner clamping connection pipe.

Preferably, the sealing cavity of the inner clamping pipe is provided with a positioning groove matched with the positioning ring, and the positioning ring is clamped in the inner cavity of the positioning groove.

The utility model discloses a technological effect and advantage: the HDPE reinforced winding pipe with high structural strength realizes quick fixation by the clamping connection pipe and the inner clamping connection pipe, and realizes connection of HDPE pipelines by matching with threaded connection of the sealing pipe head; the inner clamping pipe and the connecting pipe are clamped on the winding pipe body, so that the connecting pipe can be rotationally adjusted without being disassembled during maintenance, and the waterproof adhesive tape on the inner side can be conveniently replaced; there is hollow sealed the pad through the joint, under the extrusion of waterproof adhesive tape, sealed both sides of filling up are extruded outstanding, thereby with the winding pipe body with interior joint pipe fully contact, improve sealed effect, and waterproof adhesive tape accessible disassembly hole is changed, the realization is tight to sealed the clamp of filling up, the maintenance speed is improved, HDPE reinforcing winding pipe that this structural strength is high, can realize the switching of connecting pipe and when sealed, when sealed effect descends, press from both sides tightly sealed pad through changing waterproof adhesive tape, thereby improve sealed effect.

Drawings

Fig. 1 is a cross-sectional view of a winding pipe body of the present invention;

fig. 2 is a schematic structural view of the winding pipe body of the present invention;

fig. 3 is a schematic structural diagram of the connecting pipe of the present invention.

In the figure: the pipe comprises a winding pipe body 1, an inner side connecting pipe 2, an inner side joint 3, a sealing pipe head 4, a connecting piece 5, a connecting pipe 6, a connecting thread groove 7, an inner clamping connecting pipe 8, a sealing gasket 9, a positioning ring 10, a waterproof adhesive tape 11 and a dismounting hole 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a HDPE reinforced winding pipe with high structural strength as shown in figures 1-3, which comprises two winding pipe bodies 1 and inner side connecting pipes 2, wherein the inner peripheries of the two winding pipe bodies 1 are both bonded with the inner side connecting pipes 2, the inner side joints 3 are integrally formed between the two inner side connecting pipes 2 through injection molding, the opposite sides of the peripheries of the two winding pipe bodies 1 are both sleeved with sealing pipe heads 4, and a connecting piece 5 is arranged between the two inner side joints 3;

connecting piece 5 includes the joint connecting pipe 6 between two winding pipe bodies 1 and cup joints the interior joint pipe 8 between two inboard 3 peripheries, connecting thread groove 7 has all been seted up to the both sides that the periphery of connecting pipe 6 is close to sealed tube head 4, sealed tube head 4 and the 7 spiro couplings of connecting thread groove of adjacent one side, two annular sealed cavitys that are the symmetric distribution are seted up to the periphery of interior joint pipe 8, and the joint has sealed the pad 9 in the interior week of sealed cavity, the integrative injection moulding in interior week of sealed pad 9 has holding ring 10, around having connect waterproof tape 11 in the periphery of sealed pad 9, through waterproof tape 11 to the pressure of sealed pad 9 to drive the both sides of sealed pad 9 and take place deformation, and improve holistic water-tight effect, increase holistic intensity.

Specifically, two the dismantlement hole 12 that is the symmetric distribution is seted up to periphery one side of winding pipe body 1, and in the inner chamber of dismantlement hole 12 with 11 looks adaptations of waterproof fabric, can artifically demolish waterproof fabric 11 through the dismantlement hole to bond good new waterproof fabric 11 after, rotate connecting pipe 6, make waterproof fabric 11 with new dynamics winding on sealed 9 of filling up, conveniently maintain the use.

Specifically, the size of

seal tube head

4 and 12 looks adaptations of dismantlement hole, and the position bonding of the looks laminating of seal tube head 4 and connecting pipe 6 has the sealing rubber circle, improves the protection to dismantlement hole 12, also improves the protection to waterproof adhesive tape 11.

Specifically, the inner clamping pipe 8 is integrally formed in the inner periphery of the connecting pipe 6 in an injection molding mode, the inner side joint 3 is inserted in the inner periphery of the inner clamping pipe 8, and the outer periphery of the inner side joint 3 is sleeved with an O-shaped sealing ring.

Specifically, sealed pad 9 is sealed for hollow seal pad, and the homogeneous shaping in both sides of sealed pad 9 has the sealed head of arc extrusion, and the sealed head of arc extrusion and the sealed cavity looks adaptation of interior joint pipe 8, when sealed pad 9 pressurized deformation, drives the sealed head of arc extrusion of both sides and removes, is connected with the lateral wall of interior joint pipe 8 to improve the dynamics of connecting and sealed effect.

Specifically, the sealing cavity of the inner clamping pipe 8 is provided with a positioning groove matched with the positioning ring 10, and the positioning ring 10 is clamped in the inner cavity of the positioning groove, so that the positioning effect on the sealing gasket 9 is realized.

The working principle, this HDPE reinforcing winding pipe that structural strength is high, during the use, connect pipe 6 joint between two winding pipe bodies 1, through the high strength nature of HDPE self, carry on the transport of liquid, bond waterproof adhesive tape 11 on the sealed pad 9 that joint in advance on the outer lane of the good sealed pad 9 of joint from disassembling hole 12, rotate connecting pipe 5, the winding of waterproof adhesive tape 11 on sealed pad 9 of manual drive, and realize the extrusion seal to sealed pad 9, after the winding finishes, connect connecting pipe 6 and winding pipe body 1 through seal tube head 4, realize the integral fixation, thus improve the installation rate, when the infiltration problem appears, loosen seal tube head 4, expose disassembling hole 12, the manual work cuts off waterproof adhesive tape 11 from disassembling hole 12 and takes out, then the waterproof adhesive tape 11 that more renews twines with different dynamics, according to the demand, also can fill certain hard thing (such as the rubber strip, not shown in the figure) between the waterproof adhesive tape 11 and the sealing gasket 9, further improving the extrusion and sealing effects, and facilitating the maintenance and use without dismantling the winding pipe body 1.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a HDPE reinforcing winding pipe that structural strength is high, includes that two winding pipe bodies (1) and inboard takeover (2), its characterized in that: inner side connecting pipes (2) are bonded on the inner peripheries of the two winding pipe bodies (1), inner side joints (3) are integrally formed between the two inner side connecting pipes (2) in an injection molding mode, sealing pipe heads (4) are sleeved on the opposite sides of the outer peripheries of the two winding pipe bodies (1), and connecting pieces (5) are mounted between the two inner side joints (3);

connecting piece (5) include connecting pipe (6) of joint between two winding pipe bodies (1) and cup joint interior joint pipe (8) between two inboard joint (3) peripheries, connecting thread groove (7) have all been seted up to the both sides that the periphery of connecting pipe (6) is close to sealed tube head (4), sealed tube head (4) and the connecting thread groove (7) spiro union of adjacent one side, two annular sealed cavities that are the symmetric distribution are seted up to the periphery of interior joint pipe (8), and the joint has sealed pad (9) in the interior week of sealed cavity, the integrative injection moulding in interior week of sealed pad (9) has holding ring (10), around having connect waterproof adhesive tape (11) in the periphery of sealed pad (9).

2. The reinforced HDPE winding pipe with high structural strength as claimed in claim 1, wherein: two disassembly holes (12) which are symmetrically distributed are formed in one side of the periphery of the winding pipe body (1), and the inner cavities of the disassembly holes (12) are matched with the waterproof adhesive tapes (11).

3. The reinforced HDPE winding pipe with high structural strength as claimed in claim 2, wherein: the size of the sealing pipe head (4) is matched with the dismounting hole (12), and a sealing rubber ring is bonded at the position where the sealing pipe head (4) is attached to the connecting pipe (6).

4. The reinforced HDPE winding pipe with high structural strength as claimed in claim 1, wherein: the inner clamping connection pipe (8) is integrally formed in the inner periphery of the connection pipe (6) in an injection molding mode, the inner side connector (3) is inserted into the inner periphery of the inner clamping connection pipe (8), and an O-shaped sealing ring is sleeved on the outer periphery of the inner side connector (3).

5. The reinforced HDPE winding pipe with high structural strength as claimed in claim 1, wherein: the sealing gasket (9) is a hollow sealing gasket, arc-shaped extrusion sealing heads are integrally formed on two sides of the sealing gasket (9), and the arc-shaped extrusion sealing heads are matched with the sealing cavity of the inner clamping pipe (8).

6. The reinforced HDPE winding pipe with high structural strength as claimed in claim 1, wherein: the sealing cavity of the inner clamping pipe (8) is provided with a positioning groove matched with the positioning ring (10), and the positioning ring (10) is clamped in the inner cavity of the positioning groove.