CN212251532U

CN212251532U - Steel wire fiber composite reinforced hose

Info

Publication number: CN212251532U
Application number: CN202020427988.0U
Authority: CN
Inventors: 吴金艳; 葛俊峰
Original assignee: Hebei Tengyang Rubber & Plastic Co ltd
Current assignee: Hebei Tengyang Rubber & Plastic Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-12-29
Anticipated expiration: 2030-03-30

Abstract

The utility model relates to a reinforcing hose technical field just discloses a compound reinforcing hose of steel wire fibre, including interior plastic layer, the fixed surface of interior plastic layer installs first wire net, the fixed surface of plastic layer installs the second wire net in the fixed surface of first wire net installs, the fixed surface of second wire net installs outer plastic layer, the cylinder groove has been seted up to the left end of well plastic layer. The utility model discloses a first wire net and second wire net improve the fore-and-aft intensity of pipe fitting, reduce the condition that the compound reinforcing hose of steel wire fibre is crushed by the atress, increase the practicality of device, strengthen the strip at the inner chamber swing joint in cylinder groove, improve the axial intensity of pipe fitting through strengthening the strip, avoid the pipe fitting connection middle part to take place the condition of downwarping, take place ponding in avoiding the pipe fitting, have alleviateed the weight of pipe fitting, avoid pipe connection position to drop, increase the practicality of pipe fitting.

Description

Steel wire fiber composite reinforced hose

Technical Field

The utility model relates to a reinforcing hose technical field specifically is a steel wire fiber composite reinforcement hose.

Background

The steel wire reinforced hose has three-layer structure, including inner layer and outer layer of soft PVC plastic and middle layer of steel wire reinforced structure, which may be steel wire net or spiral steel wire, and is used widely in various industries.

The steel wire net is installed at the middle layer of the existing steel wire fiber composite reinforced hose pipe, when the hose pipe is used, the single-layer steel wire net possibly has the condition of insufficient strength, the steel wire fiber composite reinforced hose pipe is bent downwards in the middle of the connection, water accumulation in the hose pipe is possibly caused for a long time, the weight of the hose pipe is increased, and the hose pipe can fall off.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a steel wire fiber composite reinforcement hose possesses and avoids the pipe fitting to cause the bending inadequately because of intensity, avoids leading to the advantage that the pipe fitting drops because of ponding in the pipe fitting, has solved the problem that proposes among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a compound reinforcing hose of steel wire fiber, includes interior plastic layer, the fixed surface of interior plastic layer installs first wire net, the fixed surface of the outer fixed surface of first wire net installing well plastic layer installs the second wire net, the fixed surface of second wire net installs outer plastic layer, the cylinder groove has been seted up to the left end of well plastic layer, the inner chamber swing joint in cylinder groove has the enhancement strip.

Carefully, the rear end of interior plastic layer has seted up the standing groove, the inner chamber swing joint of standing groove has abrasive paper, abrasive paper's shape is the quarter ring.

And selecting, wherein a fracture area is arranged on the surface of the reinforcing strip, and the diameter value of the fracture area is smaller than that of the reinforcing strip by a half.

Carefully selecting, the total number of the eight cylindrical grooves is eight, the included angle between the eight cylindrical grooves is forty-five degrees, and the centers of the eight cylindrical grooves are positioned at the center of the side wall of the middle plastic layer.

Carefully selecting, the thickness value of the placing groove is equal to one third of the thickness value of the inner plastic layer, and the placing groove is positioned in the side wall of the inner plastic layer.

Preferably, the length of said break zone is equal to half the length of the reinforcing strip, the sum of said lengths of reinforcing strip and break zone being equal to the length of the middle plastic layer.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses an inner chamber and the first wire net of surface difference fixed mounting and the second wire net of middle plastic layer, improve the fore-and-aft intensity of pipe fitting through first wire net and second wire net, reduce the condition that the compound reinforcing hose of steel wire fibre is crushed by the atress, increase the practicality of device, at the inner chamber swing joint enhancement strip in the cylinder groove, improve the axial intensity of pipe fitting through the enhancement strip, avoid the pipe connection middle part to take place the condition of downwarping, avoid taking place ponding in the pipe fitting, the weight of pipe fitting has been alleviateed, avoid pipe fitting hookup location to drop, the practicality of increase pipe fitting.

2. The utility model discloses a set up the rupture district on the surface of stiffener, rupture district diameter value is half less than the diameter value of stiffener, can be with the stiffener rupture through pressing the rupture district, can be with the pipe fitting bending for required shape when needing the pipe fitting bending, the rupture district provides shearing position when shearing the pipe fitting simultaneously, can take sand paper out in the standing groove of cross-sectional position after the shearing, polish the shear surface through sand paper, avoid first wire net and second wire net fish tail user, the practicality of device has been increased.

Drawings

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

FIG. 2 is a schematic sectional view of the structure steps of the present invention;

fig. 3 is a schematic view of the structure breaking area of the present invention.

In the figure: 1. an inner plastic layer; 2. a first steel wire mesh; 3. a middle plastic layer; 4. a second steel wire mesh; 5. an outer plastic layer; 6. a cylindrical groove; 7. a reinforcing strip; 8. a placement groove; 9. sand paper; 10. a break-off zone.

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.

Referring to fig. 1-3, a steel wire fiber composite reinforced hose comprises an inner plastic layer 1, a placement groove 8 is arranged at the rear end of the inner plastic layer 1, the thickness value of the placement groove 8 is equal to one third of the thickness value of the inner plastic layer 1, the placement groove 8 is positioned in the side wall of the inner plastic layer 1, an inner cavity of the placement groove 8 is movably connected with sand paper 9, the sand paper 9 is in a shape of a quarter ring, a shearing position is provided for a fracture area 10 when a pipe is sheared, the sand paper 9 can be drawn out from the placement groove 8 at the cross section position after shearing, the shearing surface is polished through the sand paper 9, a user is prevented from being scratched by a first steel wire mesh 2 and a second steel wire mesh 4, the practicability of the hose is improved, the first steel wire mesh 2 is fixedly arranged on the outer surface of the inner plastic layer 1, the second steel wire mesh 4 is fixedly arranged on the outer surface of the middle, the first steel wire mesh 2 and the second steel wire mesh 4 are respectively and fixedly installed on the inner cavity and the outer surface of the middle plastic layer 3, the longitudinal strength of the pipe fitting is improved through the first steel wire mesh 2 and the second steel wire mesh 4, the condition that the steel wire fiber composite reinforced hose is crushed by stress is reduced, the practicability of the device is improved, the outer surface of the second steel wire mesh 4 is fixedly provided with the outer plastic layer 5, the left end of the middle plastic layer 3 is provided with eight cylindrical grooves 6, the total number of the cylindrical grooves 6 is eight, the included angle between the eight cylindrical grooves 6 is forty-five degrees, the centers of the eight cylindrical grooves 6 are positioned in the center of the side wall of the middle plastic layer 3, the inner cavity of each cylindrical groove 6 is movably connected with a reinforcing bar 7, the reinforcing bars 7 are movably connected with the inner cavity of each cylindrical groove 6, the axial strength of the pipe fitting is improved through the reinforcing bars 7, the condition that the middle part, avoid pipe fitting hookup location to drop, increase the practicality of pipe fitting, breakage district 10 has been seted up on the surface of reinforcing bar 7, the length value of breakage district 10 equals the half of reinforcing bar 7 length value, reinforcing bar 7 and the sum of breakage district 10 length value equals the length value of well plastic layer 3, breakage district 10 diameter value is than the little half of the diameter value of reinforcing bar 7, through seting up breakage district 10 on the surface of reinforcing bar 7, breakage district 10 diameter value is than the little half of the diameter value of reinforcing bar 7, can break reinforcing bar 7 through pressing breakage district 10, can be crooked as required shape with the pipe fitting when needs the pipe fitting is crooked.

The working principle is as follows: when the device is used, the first steel wire mesh 2 and the second steel wire mesh 4 are respectively and fixedly installed on the inner cavity and the outer surface of the middle plastic layer 3, the longitudinal strength of a pipe fitting is improved through the first steel wire mesh 2 and the second steel wire mesh 4, the condition that the steel wire fiber composite reinforced hose is crushed by stress is reduced, the practicability of the device is improved, the reinforcing bar 7 is movably connected with the inner cavity of the cylindrical groove 6, the axial strength of the pipe fitting is improved through the reinforcing bar 7, the condition that the middle part of the pipe fitting is connected with the pipe fitting to be bent downwards is avoided, water is prevented from being accumulated in the pipe fitting, the weight of the pipe fitting is reduced, the connection position of the pipe fitting is prevented from falling off, the practicability of the pipe fitting is improved, the fracture area 10 is arranged on the surface of the reinforcing bar 7, the diameter value of the fracture area 10 is half smaller than that of the reinforcing bar 7, the reinforcing bar 7 can be fractured by, simultaneously when cuting the pipe fitting, the rupture district 10 provides the shearing position, can take sand paper 9 out in the standing groove 8 of cross-sectional position after cuting, polishes the shear surface through sand paper 9, avoids

first wire net

2 and 4 fish tail users of second wire net, has increased the practicality of device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel wire fibre composite reinforcement hose, includes interior plastic layer (1), its characterized in that: the outer fixed surface of interior plastic layer (1) installs first wire net (2), the outer fixed surface of plastic layer (3) installs second wire net (4) in the outer fixed surface of first wire net (2) installs, the outer fixed surface of second wire net (4) installs outer plastic layer (5), cylinder groove (6) have been seted up to the left end of well plastic layer (3), the inner chamber swing joint of cylinder groove (6) has reinforcing bar (7).

2. A steel wire fiber composite reinforced hose according to claim 1, wherein: a placing groove (8) is formed in the rear end of the inner plastic layer (1), sand paper (9) is movably connected to an inner cavity of the placing groove (8), and the shape of the sand paper (9) is a quarter of a circular ring.

3. A steel wire fiber composite reinforced hose according to claim 1, wherein: the surface of the reinforcing strip (7) is provided with a breaking area (10), and the diameter value of the breaking area (10) is smaller than that of the reinforcing strip (7) by a half.

4. A steel wire fiber composite reinforced hose according to claim 1, wherein: the number of the cylindrical grooves (6) is eight, included angles among the eight cylindrical grooves (6) are forty-five degrees, and the centers of the eight cylindrical grooves (6) are located at the center of the side wall of the middle plastic layer (3).

5. A steel wire fiber composite reinforced hose according to claim 2, wherein: the thickness value of the placing groove (8) is equal to one third of the thickness value of the inner plastic layer (1), and the placing groove (8) is positioned in the side wall of the inner plastic layer (1).

6. A steel wire fibre composite reinforced hose according to claim 3, wherein: the length value of the breaking area (10) is equal to half of the length value of the reinforcing strip (7), and the sum of the lengths of the reinforcing strip (7) and the breaking area (10) is equal to the length value of the middle plastic layer (3).