PP framework steel wire pipe

Abstract

The utility model discloses a PP framework steel wire pipe which comprises a PP steel wire pipe body, multiple sets of corrugated bosses are arranged outside the PP steel wire pipe body at equal intervals, the corrugated bosses protrude out of the PP steel wire pipe body, each corrugated boss is of an annular structure, the top end of each corrugated boss is of an arc-shaped structure, a first framework is arranged on one side of the interior of each corrugated boss, and a second framework is arranged on the other side of the interior of each corrugated boss. The section of the first framework is of a trapezoidal structure, and the first framework is of an annular structure. The multiple sets of corrugated bosses are arranged outside the PP steel wire pipe body at equal intervals, the first frameworks and the second frameworks are symmetrically arranged on the two sides of the interiors of the corrugated bosses, and the first steel wires, the second steel wires, the third steel wires and the fourth steel wires are arranged in the PP steel wire pipe body, so that the bearing strength of the PP steel wire pipe body is better; the problem that due to the fact that the bearing strength of the PP steel wire pipe body is poor, the PP steel wire pipe body is prone to bursting when the internal pressure of the PP steel wire pipe body is too high is solved, and therefore the service life of the PP steel wire pipe body is longer.

Description

Technical Field

[0001] The utility model relates to the technical field of steel wire pipes, in particular to a PP skeleton steel wire pipe. Background Art

[0002] Wire pipe is a kind of pipe industrial product, which is generally divided into high-pressure wire pipe, low-pressure wire pipe, wire skeleton pipe and transparent wire pipe. Among them, high-pressure wire pipe can be divided into: wire braided hose and wire spiral hose. Low-pressure wire pipe and wire skeleton pipe can be collectively referred to as low-pressure hose.

[0003] The current steel wire skeleton pipe is generally made of PP material as the pipe body, and a skeleton is arranged inside the pipe body. It is mainly used for threading hoses, drainage hoses, ventilation hoses, shower hoses or wiring harness pipes. However, the existing steel wire skeleton usually only uses a single group of steel wires as the skeleton, resulting in poor bearing capacity of the steel wire skeleton pipe, which in turn leads to high internal pressure of the pipe body. It is very easy to burst. Therefore, the inventor proposes a PP skeleton steel wire pipe to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a PP skeleton steel wire pipe to solve the problem that the existing steel wire skeleton usually only uses a single group of steel wires as the skeleton, resulting in poor bearing capacity of the steel wire skeleton pipe, which in turn leads to the problem that the pipe body is prone to bursting when the internal pressure is high.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a PP skeleton steel wire pipe, including a PP steel wire pipe body, a plurality of groups of corrugated bosses are equidistantly arranged on the outside of the PP steel wire pipe body, and the corrugated bosses protrude from the outside of the PP steel wire pipe body, and the corrugated bosses adopt an annular structure, and the top of the corrugated bosses is an arc structure, and a first skeleton is arranged on one side inside the corrugated bosses, and the cross-section of the first skeleton is a trapezoidal structure, and the first skeleton adopts an annular structure, so that the first skeleton increases the strength of the PP steel wire pipe body.

[0006] As a technical solution of the utility model, an annular second skeleton is arranged on the other side of the corrugated boss, and the cross-section of the second skeleton is a trapezoidal structure, so that the second skeleton can increase the bearing capacity of the PP steel wire pipe body.

[0007] As a technical solution of the utility model, a third steel wire is arranged inside the PP steel wire pipe body at one side of the bottom end of the second skeleton, and the third steel wire adopts an annular structure to increase the bearing capacity of the PP steel wire pipe body.

[0008] As a technical solution of the utility model, a fourth steel wire is arranged inside the PP steel wire pipe body on the other side of the bottom end of the second skeleton, and the fourth steel wire adopts an annular structure so that the fourth steel wire increases the bearing strength of the PP steel wire pipe body.

[0009] As a technical solution of the utility model, a first steel wire is arranged inside the PP steel wire pipe body on one side of the bottom end of the first skeleton, and the first steel wire adopts an annular structure so that the first steel wire increases the bearing strength of the PP steel wire pipe body.

[0010] As a technical solution of the utility model, a second steel wire is arranged on the other side of the bottom end of the first skeleton, and the second steel wire adopts an annular structure so that the second steel wire increases the bearing performance of the PP steel wire pipe body.

[0011] As a technical solution of the utility model, an external steel wire is arranged inside the top of the corrugated boss, and the external steel wire adopts an annular structure, so as to improve the bearing capacity of the corrugated boss.

[0012] Compared with the prior art, the beneficial effects of the utility model are: the PP skeleton steel wire tube is not only reasonable in structure, convenient in use and simple in later maintenance, but also has the following advantages;

[0013] By arranging multiple groups of corrugated bosses at equal intervals on the outside of the PP steel wire pipe body, and symmetrically providing the first and second skeletons on both sides of the corrugated bosses, and by arranging the first steel wire, the second steel wire, the third steel wire and the fourth steel wire inside the PP steel wire pipe body, the bearing strength of the PP steel wire pipe body is improved, and the problem of poor bearing strength of the PP steel wire pipe body, which leads to easy bursting when the internal pressure of the PP steel wire pipe body is too high, is solved, thereby extending the service life of the PP steel wire pipe body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the external structure of the utility model;

[0016] Figure 3 It is a front view cross-sectional structural schematic diagram of the utility model;

[0017] Figure 4 For the utility model Figure 2 Enlarged structural diagram at A in the middle.

[0018] In the figure: 1. PP steel wire pipe body; 2. corrugated boss; 3. first skeleton; 4. second skeleton; 5. external steel wire; 6. first steel wire; 7. second steel wire; 8. third steel wire; 9. fourth steel wire. DETAILED DESCRIPTION

[0019] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0020] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0022] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figure 1-4 The utility model provides an embodiment: a PP skeleton steel wire pipe, comprising a PP steel wire pipe body 1, a plurality of groups of corrugated bosses 2 are equidistantly arranged outside the PP steel wire pipe body 1, and the corrugated bosses 2 protrude from the outside of the PP steel wire pipe body 1, and the corrugated bosses 2 adopt an annular structure, and the top of the corrugated bosses 2 is an arc structure, and a first skeleton 3 is arranged on one side inside the corrugated bosses 2, and the cross section of the first skeleton 3 is a trapezoidal structure, and the first skeleton 3 adopts an annular structure;

[0024] When in use, the first skeleton 3 is arranged on one side of the corrugated boss 2, and the first skeleton 3 adopts an annular structure, so that the first skeleton 3 increases the strength of the PP steel wire pipe body 1;

[0025] An annular second frame 4 is disposed on the other side of the corrugated boss 2, and the cross section of the second frame 4 is a trapezoidal structure;

[0026] When in use, the second skeleton 4 is provided on the other side of the corrugated boss 2, and the second skeleton 4 adopts an annular structure, so that the second skeleton 4 increases the bearing capacity of the PP steel wire pipe body 1;

[0027] A third steel wire 8 is arranged inside the PP steel wire pipe body 1 at one side of the bottom end of the second skeleton 4, and the third steel wire 8 adopts a ring structure;

[0028] When in use, the third steel wire 8 is arranged into a ring structure, and then the third steel wire 8 is arranged inside the PP steel wire pipe body 1 at one side of the bottom end of the second skeleton 4, thereby increasing the bearing capacity of the PP steel wire pipe body 1;

[0029] A fourth steel wire 9 is arranged inside the PP steel wire pipe body 1 at the other side of the bottom end of the second skeleton 4, and the fourth steel wire 9 adopts a ring structure;

[0030] When in use, the fourth annular steel wire 9 is fixed inside the PP steel wire pipe body 1 on the other side of the bottom end of the second frame 4, so that the fourth steel wire 9 increases the bearing strength of the PP steel wire pipe body 1;

[0031] A first steel wire 6 is arranged inside the PP steel wire pipe body 1 at one side of the bottom end of the first skeleton 3, and the first steel wire 6 adopts a ring structure;

[0032] When in use, an annular first steel wire 6 is arranged inside the PP steel wire pipe body 1 at one side of the bottom end of the first skeleton 3, so that the first steel wire 6 increases the bearing strength of the PP steel wire pipe body 1;

[0033] A PP steel wire pipe body 1 is disposed on the other side of the bottom end of the first skeleton 3, and the second steel wire 7 adopts a ring structure;

[0034] When in use, an annular second steel wire 7 is arranged inside the PP steel wire pipe body 1 at the other side of the bottom end of the first skeleton 3, so that the second steel wire 7 increases the bearing capacity of the PP steel wire pipe body 1;

[0035] An external steel wire 5 is disposed inside the top of the corrugated boss 2, and the external steel wire 5 adopts a ring structure;

[0036] When in use, by arranging the annular external steel wire 5 inside, the bearing capacity of the corrugated boss 2 is improved.

[0037] When the embodiment of the present application is in use: first, a plurality of groups of corrugated bosses 2 are equidistantly arranged on the outside of the PP steel wire pipe body 1, and a first skeleton 3 and a second skeleton 4 are symmetrically arranged inside the corrugated boss 2, so that the corrugated boss 2 and the first skeleton 3 and the second skeleton 4 enhance the strength of the PP steel wire pipe body 1, and an external steel wire 5 is arranged at the center of the first skeleton 3 inside the corrugated boss 2 and one side of the first skeleton 3, so that the strength of the corrugated boss 2 is increased by the external steel wire 5, and the first steel wire 6, the second steel wire 7, the third steel wire 8 and the fourth steel wire 9 are respectively arranged inside the PP steel wire pipe body 1, so that the first steel wire 6, the second steel wire 7, the third steel wire 8 and the fourth steel wire 9 increase the bearing strength of the PP steel wire pipe body 1, so as to avoid the internal pressure of the PP steel wire pipe body 1 being too high during operation, resulting in the bursting of the pipeline, thereby extending the service life of the PP steel wire pipe body 1, thereby completing the use of the PP skeleton steel wire pipe.

[0038] The implementation modes of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A PP skeleton steel wire pipe, comprising a PP steel wire pipe body (1), characterized in that: A plurality of groups of corrugated bosses (2) are equidistantly arranged on the outside of the PP steel wire pipe body (1), and the corrugated bosses (2) protrude from the outside of the PP steel wire pipe body (1), and the corrugated bosses (2) are of an annular structure, and the top of the corrugated bosses (2) is of an arc structure, and a first frame (3) is arranged on one side inside the corrugated bosses (2), and the cross-section of the first frame (3) is of a trapezoidal structure, and the first frame (3) is of an annular structure.

2. The PP skeleton steel wire pipe according to claim 1, characterized in that: An annular second frame (4) is provided on the other side of the interior of the corrugated boss (2), and the cross section of the second frame (4) is a trapezoidal structure.

3. The PP skeleton steel wire pipe according to claim 2, characterized in that: A third steel wire (8) is arranged inside the PP steel wire pipe body (1) at one side of the bottom end of the second skeleton (4), and the third steel wire (8) has an annular structure.

4. The PP skeleton steel wire pipe according to claim 2, characterized in that: A fourth steel wire (9) is arranged inside the PP steel wire pipe body (1) at the other side of the bottom end of the second skeleton (4), and the fourth steel wire (9) adopts a ring structure.

5. The PP skeleton steel wire pipe according to claim 1, characterized in that: A first steel wire (6) is arranged inside the PP steel wire pipe body (1) at one side of the bottom end of the first skeleton (3), and the first steel wire (6) adopts a ring structure.

6. The PP skeleton steel wire pipe according to claim 1, characterized in that: A second steel wire (7) is arranged on the other side of the bottom end of the first frame (3), and the second steel wire (7) has a ring structure.

7. The PP skeleton steel wire pipe according to claim 1, characterized in that: An external steel wire (5) is arranged inside the top end of the corrugated boss (2), and the external steel wire (5) has an annular structure.

Images