CN210397988U

CN210397988U - Flexible structure wear-resistant hose

Info

Publication number: CN210397988U
Application number: CN201921498968.6U
Authority: CN
Inventors: 张新华
Original assignee: Suzhou Huanya Hose Packaging Co ltd
Current assignee: Suzhou Huanya Hose Packaging Co ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-04-24
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses a flexible structure wear-resisting hose, including wear-resisting pipe, outer pipe, net circle, inlayer pipe, discharge port, filter screen, internal thread pipe, sleeve pipe, external screw thread pipe and flexible metal strip. The utility model can effectively prevent the problem that the pipeline is blocked and can not be drained when the liquid enters the clearance between the outer layer pipe and the inner layer pipe through the drainage ports and flows through the clearance when the inner layer pipe is blocked by equidistantly arranging the drainage ports on the surface of the inner layer pipe; through set up a plurality of the same flexible metal strips between screwed pipe and sleeve pipe equidistance, can effectually prevent to lead to the cracked problem of hose because of dragging the hose to increase the tensile ability of hose under the flexible prerequisite of not influencing the hose, the device simple structure, convenient to use is fit for using widely.

Description

Flexible structure wear-resistant hose

Technical Field

The utility model relates to a wear-resisting hose specifically is a flexible construction wear-resisting hose, belongs to wear-resisting hose technical field.

Background

Wear of wear resistant tubes is a common occurrence, as wear occurs on surfaces of two objects that are in contact with each other and have relative motion. The abrasion of the pipeline refers to the abrasion phenomenon of damage and destruction caused by separation or transfer caused by the surface of the material when the pipeline material is impacted by flowing water and small and loose particles, and the abrasion-resistant pipe is divided into an abrasion-resistant hard pipe and an abrasion-resistant soft pipe.

After the wear-resistant hose for draining is blocked in the wear-resistant hose, water at the upstream of water flow cannot be drained due to the fact that the wear-resistant hose for draining does not have a draining structure in the wear-resistant hose for draining, and therefore a water supply and drainage system is blocked; moreover, the traditional wear-resistant hose has poor tensile property, and the hose is easily broken when the bottom end of the hose is connected with a heavy object. Therefore, a flexible wear-resistant hose is proposed to solve the above problems.

Disclosure of Invention

The utility model aims at providing a flexible structure wear-resisting hose for solving above-mentioned problem.

The utility model realizes the purpose through the following technical proposal, a flexible structure wear-resistant hose comprises a drainage mechanism and a tensile mechanism;

the drainage mechanism comprises a wear-resistant pipe, the wear-resistant pipe comprises an outer layer pipe, a net ring, an inner layer pipe, drainage ports and a filter screen, a plurality of identical net rings are sleeved on the inner wall of the outer layer pipe at equal intervals, the net rings are sleeved on the outer wall of the inner layer pipe at equal intervals, a plurality of identical drainage ports are formed in the side wall of the inner layer pipe at equal intervals, and the filter screen is sleeved on the inner walls of the drainage ports;

tensile mechanism includes internal thread pipe, sleeve pipe, external screw thread pipe and flexible metal strip, the internal thread pipe has been cup jointed to the one end of wear-resisting pipe, the sleeve pipe has been cup jointed to the other one end of wear-resisting pipe, the external screw thread pipe has been cup jointed to the one end of sleeve pipe keeping away from wear-resisting pipe, the internal thread pipe with the equidistant rigid coupling has a plurality of the same flexible metal strips between the circular terminal surface that is close to each other for the sleeve pipe.

Preferably, the wear-resistant pipe, the internal threaded pipe, the sleeve and the external threaded pipe are communicated with each other.

Preferably, the internal diameter of the internally threaded tube is equal to the external diameter of the externally threaded tube.

Preferably, the thickness of the outer layer tube is equal to that of the inner layer tube.

Preferably, the thickness of the net ring is equal to that of the filter screen, and the specification of the net ring is the same as that of the filter screen.

Preferably, the internally threaded tube has the same outer diameter as the sleeve.

Preferably, the wear-resistant pipe, the internal thread pipe, the sleeve pipe and the central axis of the external thread pipe are located on the same straight line.

The utility model has the advantages that:

1. the utility model can effectively prevent the problem that the pipeline is blocked and can not be drained when the liquid enters the clearance between the outer layer pipe and the inner layer pipe through the drainage ports and flows through the clearance when the inner layer pipe is blocked by equidistantly arranging the drainage ports on the surface of the inner layer pipe;

2. through set up a plurality of the same flexible metal strips between screwed pipe and sleeve pipe equidistance, can effectually prevent to lead to the cracked problem of hose because of dragging the hose to increase the tensile ability of hose under the flexible prerequisite of not influencing the hose, the device simple structure, convenient to use is fit for using widely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the inner structure of the wear-resistant tube of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

In the figure: 1. the pipe comprises a wear-resistant pipe, 101, an outer pipe, 102, a net ring, 103, an inner pipe, 104, a discharge port, 105, a filter screen, 2, an inner threaded pipe, 3, a sleeve, 4, an outer threaded pipe, 5 and a flexible metal strip.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", 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 device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, a flexible wear-resistant hose includes a drainage mechanism and a tensile mechanism;

the drainage mechanism comprises a wear-resistant pipe 1, the wear-resistant pipe 1 comprises an outer layer pipe 101, a plurality of net rings 102, an inner layer pipe 103, drainage ports 104 and filter screens 105, the inner wall of the outer layer pipe 101 is sleeved with the plurality of same net rings 102 at equal intervals to facilitate supporting, the plurality of net rings 102 are sleeved on the outer wall of the inner layer pipe 103 at equal intervals, the side wall of the inner layer pipe 103 is provided with the plurality of same drainage ports 104 at equal intervals to facilitate drainage, the inner walls of the plurality of drainage ports 104 are all sleeved with the filter screens 105 to facilitate blocking sundries from entering gaps between the outer layer 101 and the inner layer 103;

tensile mechanism includes internal thread pipe 2, sleeve pipe 3, external screw thread pipe 4 and flexible metal strip 5, internal thread pipe 2 has been cup jointed to wear-resisting 1 one end of managing, sleeve pipe 3 has been cup jointed to wear-resisting 1 other one end of managing, external screw thread pipe 4 has been cup jointed to sleeve pipe 3 in the one end of keeping away from wear-resisting 1, and the installation of the internal thread pipe 2 of being convenient for cooperates, internal thread pipe 2 with sleeve pipe 3 equidistance rigid coupling has a plurality of the same flexible metal strips 5 between being close to circular terminal surface each other, is convenient for increase the pull resistance.

The wear-resistant pipe 1, the internal threaded pipe 2, the sleeve 3 and the external threaded pipe 4 are communicated with each other, so that water supply and drainage are facilitated; the inner diameter of the internal thread pipe 2 is equal to the outer diameter of the external thread pipe 4, so that the installation is convenient; the thickness of the outer tube 101 is equal to the thickness of the inner tube 103. The space is conveniently and reasonably utilized; the thickness of the net ring 102 is equal to that of the filter screen 105, and the specifications of the net ring 102 and the filter screen 105 are the same, so that garbage can be conveniently filtered; the internal thread pipe 2 and the sleeve 3 have the same external diameter, so that the space is conveniently and reasonably utilized; wear-resisting pipe 1 internal thread pipe 2 sleeve pipe 3 with the axis of external thread pipe 4 is located same straight line, the rational utilization space of being convenient for.

When the utility model is used, a plurality of wear-resistant hoses are prepared, the outer walls of the outer threaded pipes 4 of the wear-resistant hoses are wrapped with raw material belts, then the wear-resistant hoses are connected end to end and then used, when the bottom wear-resistant hose is connected with an object with larger weight, because the flexible metal strips 5 are arranged, when the wear-resistant hose is stressed, stress points are concentrated on the flexible metal strips 5, the wear-resistant hose 1 is not stressed, so that the wear-resistant hose has better tensile resistance, when the wear-resistant hose 1 is internally blocked, water flows into a gap between the outer layer pipe 101 and the inner layer pipe 103 through the drainage port 104 on the surface of the inner layer pipe 103 and flows to the unblocked position through the gap between the outer layer pipe 101 and the inner layer pipe 103, and finally flows back to the inner part of the inner layer pipe 103 through the drainage ports 104 at the unblocked position, thereby forming the drainage effect, the outer layer pipe 101 is a wear-resistant hose, and the inner layer pipe 103 is a flexible PVC pipe.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a flexible construction wear-resisting hose which characterized in that: comprises a drainage mechanism and a tensile mechanism;

the flow discharge mechanism comprises a wear-resistant pipe (1), the wear-resistant pipe (1) comprises an outer layer pipe (101), a net ring (102), an inner layer pipe (103), a flow discharge port (104) and a filter screen (105), the inner wall of the outer layer pipe (101) is sleeved with a plurality of same net rings (102) at equal intervals, the plurality of net rings (102) are sleeved on the outer wall of the inner layer pipe (103) at equal intervals, the side wall of the inner layer pipe (103) is provided with a plurality of same flow discharge ports (104) at equal intervals, and the inner walls of the plurality of flow discharge ports (104) are all sleeved with the filter screen (105);

tensile mechanism includes internal thread pipe (2), sleeve pipe (3), external screw thread pipe (4) and flexible metal strip (5), internal thread pipe (2) have been cup jointed to the one end of wear-resisting pipe (1), sleeve pipe (3) have been cup jointed to the other one end of wear-resisting pipe (1), external screw thread pipe (4) have been cup jointed in the one end of keeping away from wear-resisting pipe (1) in sleeve pipe (3), internal thread pipe (2) with sleeve pipe (3) equidistance rigid coupling has a plurality of the same flexible metal strip (5) between being close to circular terminal surface each other.

2. A flexible structure wear hose in accordance with claim 1, wherein: the wear-resistant pipe (1), the internal thread pipe (2), the sleeve (3) and the external thread pipe (4) are communicated with each other.

3. A flexible structure wear hose in accordance with claim 1, wherein: the inner diameter of the internal thread pipe (2) is equal to the outer diameter of the external thread pipe (4).

4. A flexible structure wear hose in accordance with claim 1, wherein: the thickness of the outer layer pipe (101) is equal to that of the inner layer pipe (103).

5. A flexible structure wear hose in accordance with claim 1, wherein: the thickness of the net ring (102) is equal to that of the filter screen (105), and the specifications of the net ring (102) and the filter screen (105) are the same.

6. A flexible structure wear hose in accordance with claim 1, wherein: the external diameter of the internal thread pipe (2) is the same as that of the sleeve (3).

7. A flexible structure wear hose in accordance with claim 1, wherein: the wear-resistant pipe (1), the internal thread pipe (2), the sleeve (3) and the central axis of the external thread pipe (4) are located on the same straight line.