CN212203427U

CN212203427U - Three glue winding wire hooking pipe

Info

Publication number: CN212203427U
Application number: CN202020964051.7U
Authority: CN
Inventors: 王如平
Original assignee: Zhejiang Fuhua New Material Technology Co ltd
Current assignee: Zhejiang Fuhua New Material Technology Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2020-12-22
Anticipated expiration: 2030-05-29

Abstract

The utility model provides a three glue wire winding crochet galloon pipes belongs to high-pressure rubber pipe technical field. The adhesive tape comprises an inner adhesive layer, a middle adhesive layer and an outer adhesive layer which are sequentially arranged from inside to outside, wherein a first woven layer is arranged between the inner adhesive layer and the middle adhesive layer and is a winding layer, a second woven layer is arranged between the middle adhesive layer and the outer adhesive layer and is a hook wire layer, and a plurality of indication color tapes are arranged on the surface of the outer adhesive layer. The utility model discloses have good compressive capacity and stability.

Description

Three glue winding wire hooking pipe

Technical Field

The utility model belongs to the technical field of the high-pressure rubber tube, refer in particular to a three glue winding hook spool.

Background

At present, the high-pressure rubber tube is widely applied to the fields of petrochemical industry, coal, electric power, transportation, medical instruments, mechanical manufacturing, mining, ships, automobiles and the like. The existing high-pressure rubber pipe is usually arranged layer by adopting a mode of arranging multiple layers of rubber or adopting rubber of different materials for enhancing the strength of the high-pressure rubber pipe, but the rubber pipe always has certain ductility and plasticity, and cannot achieve higher structural strength. With the development of modern science and technology, the braided layers are additionally arranged between every two layers, so that the structural strength of the rubber tube is further enhanced, but the traditional braided layers cannot provide stronger compressive strength for the rubber tube due to the adoption of a criss-cross braiding mode.

Disclosure of Invention

The utility model aims at providing a three gluey wire winding hook spool that compressive capacity is strong.

The purpose of the utility model is realized like this:

the utility model provides a three glue winding hook spool, includes by interior glue film, well glue film and outer glue film outside to in proper order, be provided with first weaving layer between interior glue film and the well glue film, first weaving layer is the wire winding layer, be provided with the second weaving layer between well glue film and the outer glue film, the second weaving layer is the hook wire layer, outer glue film surface is provided with a plurality of instruction typewriter ribbons.

The utility model discloses further set up to, the wire winding layer by wire winding spiral winding in the mode on inner rubber layer surface forms.

The utility model discloses further set up to, the hook line layer weave by the hook thread longitude and latitude in the mode on well glue film surface forms, the number of piles on hook line layer is two-layer at least.

The utility model discloses further set up to, per share the quantity of crochet hook is two at least.

The utility model discloses further set up to, the thickness proportion of interior glue film, well glue film and outer glue film is preferred 2: 1: 1.

the utility model discloses further set up to, wire-wound material is fibre or steel wire.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

the utility model discloses a three-layer is glued to and set up the weaving layer that the mode was woven to the difference between adjacent glue film, provide stronger compressive capacity, make its in-process at the operation keep the stability, guarantee its compressive capacity.

Drawings

Fig. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic view of the structure of the winding layer of the present invention;

FIG. 3 is a schematic view of the structure of the hook layer of the present invention;

in the figure:

1-inner glue layer; 2-middle glue layer; 3-outer glue layer; 4-a first woven layer; 40-winding; 5-a second woven layer; 50-hooking the thread; 6-indicate color bar.

Detailed Description

The invention will be further described with reference to specific embodiments in conjunction with the accompanying drawings, see fig. 1-3:

the utility model provides a three gluey wire winding hook spool, includes by interior glue film 1, well glue film 2 and outer glue film 3 in proper order to outer, be provided with first weaving layer 4 between interior glue film 1 and the well glue film 2, first weaving layer 4 is the wire winding layer, be provided with second weaving layer 5 between well glue film 2 and the outer glue film 3, second weaving layer 5 is the wire winding layer, 3 surfaces on outer glue film are provided with a plurality of instruction typewriter ribbons 6, and this three gluey wire winding hook spool is extruded interior glue film 1 by equipment for the first time, locates interior glue film 1 surface with first weaving layer cover through the coiling machine, is equipped with interior glue film 1 of first weaving layer, extrudes well glue film once more to this analogizes to add again and instructs typewriter ribbon 6 after extruding outer glue film 3. The glue film sets up the structural strength that the three-layer can greatly strengthen this pipe, and the skeleton of pipe fitting can be regarded as to two-layer weaving layer, provides better supporting effect, further promotes pipe fitting structural strength.

The indication color band 6 can conveniently check whether the pipe fitting has large distortion or not when the pipe is installed, and is easy to adjust and align, so that installation convenience is provided for installation personnel.

Preferably, the wire winding layer by wire winding 40 spiral winding in the mode on interior glue film 1 surface forms, the wire winding is from the one end spiral winding of interior glue, wrap up interior glue film 1 tightly, make its non-deformable, reinforcing structural strength.

Preferably, the crochet hook line layer by crochet hook 50 longitude and latitude weave in the mode on 2 surfaces of well glue film forms, the number of piles on crochet hook line layer is two-layer at least, two-layer crochet hook line layer, let between the crochet hook 50, more firm each other is gripped tightly, and the crochet hook line layer is difficult to be torn in the protection.

Preferably, the number of the hook threads 50 per strand is at least two.

Preferably, the thickness ratio of the inner glue layer 1, the middle glue layer 2 and the outer glue layer 3 is preferably 2: 1: 1, the inner rubber layer 1 is the contact surface with fluid or gas, adopts thicker thickness, promotes its compressive capacity.

Preferably, the winding 40 is made of fiber or steel wire.

It should be noted that the material used for the inner glue layer 1, the middle glue layer 2 and the outer glue layer 3 is preferably PVC, which has good thermal property, toughness and ductility.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a three glue wire winding hook spool, its characterized in that includes by interior glue film (1), well glue film (2) and outer glue film (3) outside to in proper order, be provided with first weaving layer (4) between interior glue film (1) and well glue film (2), first weaving layer (4) are the wire winding layer, be provided with second weaving layer (5) between well glue film (2) and outer glue film (3), second weaving layer (5) are the hook line layer, outer glue film (3) surface is provided with a plurality of instruction typewriter ribbons (6).

2. The three-glue-winding wire hooking pipe according to claim 1, characterized in that: the winding layer is formed by winding a winding (40) on the surface of the inner rubber layer (1) in a spiral mode.

3. The three-glue-winding wire hooking pipe according to claim 1, characterized in that: the hook line layer is formed by the mode that the hook thread (50) is woven in the longitude and latitude on the surface of the middle rubber layer (2), and the number of layers of the hook line layer is at least two.

4. The three-glue-winding wire hooking pipe according to claim 3, characterized in that: the number of each strand of the hook thread (50) is at least two.

5. The three-glue-winding wire hooking pipe according to claim 1, characterized in that: the thickness proportion of the inner glue layer (1), the middle glue layer (2) and the outer glue layer (3) is preferably 2: 1: 1.

6. the three-glue-winding wire hooking pipe according to claim 2, characterized in that: the winding (40) is made of fibers or steel wires.