Reinforced PE steel wire pipe

Abstract

The utility model discloses a reinforced PE steel wire pipe which comprises a PE inner pipe and a PE outer pipe, an inner steel wire mesh is sleeved on the outer surface of the PE inner pipe, an outer steel wire mesh is inserted in the PE outer pipe, a steel support is arranged between the inner steel wire mesh and the outer steel wire mesh, the PE outer pipe is arranged on the outer side of the PE inner pipe, and a filling layer is filled between the PE inner pipe and the PE outer pipe. A plurality of reinforcing rib rings are integrally formed on the outer surface of the PE outer pipe, and the filling layer is a hard polyurethane foam layer. According to the PE steel wire pipe, the filling layer is filled between the PE inner pipe and the PE outer pipe, so that the inner steel wire mesh, the outer steel wire mesh and the steel bracket are wrapped, and the toughness and the elasticity of the PE steel wire pipe are further improved.

Description

Technical Field

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

[0002] PE steel wire pipes have the characteristics of light weight, convenient construction, high wall finish, small fluid resistance, not easy to scale, corrosion resistance, long service life, etc. Since most PE steel wire pipes only add steel wire to the pipe itself to ensure its toughness, but its elastic modulus is low, resulting in low rigidity of PE steel wire pipes, large deformation after being stressed, which can easily cause damage and cracking of the pipe under stress. Utility Model Content

[0003] The utility model aims to solve the problems existing in the prior art that most PE steel wire pipes only add steel wires to the pipe itself to ensure its toughness, but this results in a low elastic modulus, resulting in relatively low rigidity of the PE steel wire pipe, large deformation after being stressed, and easy damage and cracking of the pipe caused by stress, and thus a reinforced PE steel wire pipe is proposed.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A reinforced PE steel wire pipe comprises a PE inner pipe and a PE outer pipe, wherein the outer surface of the PE inner pipe is covered with an inner steel wire mesh, the outer steel wire mesh is inserted into the PE outer pipe, a steel bracket is arranged between the inner steel wire mesh and the outer steel wire mesh, the PE outer pipe is arranged on the outer side of the PE inner pipe, and a filling layer is filled between the PE inner pipe and the PE outer pipe.

[0006] Furthermore, a plurality of reinforcing rib rings are integrally formed on the outer surface of the PE outer tube.

[0007] Furthermore, the filling layer is a hard polyurethane foam layer.

[0008] Furthermore, the steel supports are arranged in a cross-staggered manner.

[0009] The beneficial effects of the utility model are:

[0010] 1. By filling the filling layer between the PE inner tube and the PE outer tube, the inner steel wire mesh, the outer steel wire mesh and the steel bracket are wrapped inside, thereby improving the toughness and elasticity of the PE steel wire tube.

[0011] 2. The filling layer design of rigid polyurethane foam makes the PE steel wire pipe have higher compression strength and strength, and can withstand larger loads, thereby improving the compression resistance and stability of the PE pipe.

[0012] 3. The design of adding a reinforcing rib ring on the PE outer tube enhances the wear resistance of the PE steel wire pipe and extends the service life of the PE steel wire pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a three-dimensional structural schematic diagram of a reinforced PE steel wire pipe proposed by the utility model;

[0014] Figure 2 This is a schematic diagram of the planar structure of a reinforced PE steel wire pipe proposed by the utility model;

[0015] Figure 3 The utility model is a cross-sectional structural schematic diagram of a reinforced PE steel wire pipe.

[0016] In the figure: 1. PE inner tube; 2. Inner steel wire mesh; 3. Outer steel wire mesh; 4. Steel support; 5. Filling layer; 6. PE outer tube; 7. Reinforcement ring. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] Reference Figure 1-Figure 3 A reinforced PE steel wire pipe comprises a PE inner pipe 1 and a PE outer pipe 6, the outer surface of the PE inner pipe 1 is sleeved with an inner steel wire mesh 2, an outer steel wire mesh 3 is inserted into the PE outer pipe 6, a steel bracket 4 is provided between the inner steel wire mesh 2 and the outer steel wire mesh 3, the PE outer pipe 6 is arranged on the outside of the PE inner pipe 1, and a filling layer 5 is filled between the PE inner pipe 1 and the PE outer pipe 6. By filling the filling layer 5 between the PE inner pipe 1 and the PE outer pipe 6, the inner steel wire mesh 2, the outer steel wire mesh 3 and the steel bracket 4 are wrapped inside, thereby improving the toughness and elasticity of the PE steel wire pipe.

[0019] The outer surface of the PE outer tube 6 is integrally formed with a plurality of reinforcing rib rings 7. The design of adding reinforcing rib rings 7 on the PE outer tube 6 enhances the wear resistance of the PE steel wire tube. The filling layer 5 is a hard polyurethane foam layer. The hard polyurethane foam filling layer 5 enables the PE steel wire tube to have higher compression strength and strength, and can withstand a larger load, thereby improving the compression resistance and stability of the PE pipeline. The steel bracket 4 is cross-staggered.

[0020] The working principle of this embodiment: when in use, a filling layer 5 is filled between the PE inner tube 1 and the PE outer tube 6, so that the inner steel wire mesh 2, the outer steel wire mesh 3 and the steel bracket 4 are wrapped inside, thereby improving the toughness and elasticity of the PE steel wire pipe, and the filling layer 5 of hard polyurethane foam makes the PE steel wire pipe have higher compression strength and strength, and can withstand a larger load, thereby improving the compressive performance and stability of the PE pipeline, and then, the design of adding a reinforcing rib ring 7 on the PE outer tube 6 enhances the wear resistance of the PE steel wire pipe.

[0021] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A reinforced PE steel wire pipe, comprising a PE inner pipe (1) and a PE outer pipe (6), characterized in that: The outer surface of the PE inner tube (1) is sheathed with an inner steel mesh (2), the inner surface of the PE outer tube (6) is plugged with an outer steel mesh (3), a steel bracket (4) is provided between the inner steel mesh (2) and the outer steel mesh (3), the PE outer tube (6) is arranged on the outer side of the PE inner tube (1), and a filling layer (5) is filled between the PE inner tube (1) and the PE outer tube (6).

2. A reinforced PE steel wire pipe according to claim 1, characterized in that: The outer surface of the PE outer tube (6) is integrally formed with a plurality of reinforcing rib rings (7).

3. A reinforced PE steel wire pipe according to claim 1, characterized in that: The filling layer (5) is a hard polyurethane foam layer.

4. A reinforced PE steel wire pipe according to claim 1, characterized in that: The steel supports (4) are arranged in a cross-staggered manner.

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