CN201651580U

CN201651580U - HDPE steel mesh framework composite pipe with outer connectors

Info

Publication number: CN201651580U
Application number: CN2010200226895U
Authority: CN
Inventors: 王钟孝
Original assignee: JIANGYIN DAYING PLASTIC CO Ltd
Current assignee: JIANGYIN DAYING PLASTIC CO Ltd
Priority date: 2010-01-14
Filing date: 2010-01-14
Publication date: 2010-11-24
Anticipated expiration: 2020-01-14

Abstract

The utility model relates to an HDPE (high-density polyethylene) steel mesh framework composite pipe with outer connectors. A steel mesh framework (11) is wrapped in the composite pipe (1), the outer connectors (2) made from HDPE materials are respectively sheathed at the two ends of the composite pipe (1), step holes are respectively arranged in the center of the outer connectors (2), the bore diameter of the small bore end of the step hole of each outer connector (2) is the same as the inner diameter of the composite pipe (1), the bore diameter of the big bore end of the step hole of each outer connector (2) is the same as the outer diameter of the composite pipe (1), and the two ends of the composite pipe (1) are respectively inserted in the big bore ends of the step holes of the outer connectors (2). The HDPE steel mesh framework composite pipe with outer connectors has the advantage of low production cost.

Description

The HDPE steel wire mesh framework composite tube of band socket

(1) technical field

The utility model relates to a kind of HDPE steel wire mesh framework composite tube, especially relates to a kind of HDPE steel wire mesh framework composite tube with socket.

(2) background technique

At present, the HDPE steel wire mesh framework composite tube utilizes electric fusion joint to carry out connecting treatment when butt joint usually, structure as depicted in figs. 1 and 2, during operation, two sections HDPE steel wire mesh framework composite tubes of needs butt joint are set in the electric fusion joint, are provided with electric heating wire in the middle of the electric fusion joint, switch on immediately electric fusion joint is heated, make the outer plastic layer of electric fusion joint and HDPE steel wire mesh framework composite tube the outer plastic layer adhere together, thereby finish docking operation.But adopt this type of docking mode because electric heating wire is the copper wire material, and electric fusion joint need adopt more HDPE polythene material, causes the electric fusion joint cost higher, makes steel wire mesh framework composite tube be unfavorable for that market accepts.

(3) summary of the invention

The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of HDPE steel wire mesh framework composite tube of band socket with low cost is provided.

The purpose of this utility model is achieved in that a kind of HDPE steel wire mesh framework composite tube with socket, be enclosed with steel wire mesh frame in this composite pipe pipe fitting, described composite pipe two ends are with a socket respectively, the HDPE material is adopted in described socket, described socket center is provided with a step hole, the stomidium footpath, small aperture of described socket step hole is consistent with the internal diameter of composite pipe, the stomidium footpath, large aperture of described socket step hole is consistent with the external diameter of composite pipe, and the two ends of described composite pipe are inserted to respectively in the end of the large aperture of socket step hole.

The beneficial effects of the utility model are:

Adopt socket to replace electric fusion joint, saved expensive copper electric heating wire cost, greatly reduce the cost of production of composite pipe.

(4) description of drawings

Fig. 1 is a HDPE steel wire mesh framework composite tube tradition linkage structure phantom.

Fig. 2 is a HDPE steel wire mesh framework composite tube tradition linkage structure schematic representation.

Fig. 3 is the utility model phantom.

Fig. 4 is the utility model structural representation.

Among the figure:

Composite pipe 1, steel wire mesh frame 11;

Socket 2;

Electric fusion joint 3, electric heating wire 31.

(5) embodiment

Referring to Fig. 3 and Fig. 4, the utility model relates to a kind of HDPE steel wire mesh framework composite tube with socket, be enclosed with steel wire mesh frame 11 in this composite pipe 1 pipe fitting, described composite pipe 1 two ends are with a socket 2 respectively, the HDPE material is adopted in described socket 2, described socket 2 centers are provided with a step hole, the stomidium footpath, small aperture of described socket 2 step holes is consistent with the internal diameter of composite pipe 1, the stomidium footpath, large aperture of described socket 2 step holes is consistent with the external diameter of composite pipe 1, and the two ends of described composite pipe 1 are inserted to respectively in the large aperture end of socket 2 step holes.

During use, the socket end face of two sections composite pipes that will dock earlier carries out heating and melting, with its butt joint pressing, is firm linking together after the cooling immediately.

Claims

1. HDPE steel wire mesh framework composite tube with socket, be enclosed with steel wire mesh frame (11) in this composite pipe (1) pipe fitting, it is characterized in that: described composite pipe (1) two ends are with a socket (2) respectively, the HDPE material is adopted in described socket (2), described socket (2) center is provided with a step hole, the stomidium footpath, small aperture of described socket (2) step hole is consistent with the internal diameter of composite pipe (1), the stomidium footpath, large aperture of described socket (2) step hole is consistent with the external diameter of composite pipe (1), and the two ends of described composite pipe (1) are inserted to respectively in the large aperture end of socket (2) step hole.