Wall pipe with multi-rib steel wire winding structure

Abstract

The utility model discloses a multi-rib steel wire winding structure wall pipe, which comprises a pipe body and a rib pipe, the rib pipe is spirally wound on the outer wall of the pipe body along the length direction of the pipe body, the inner side pipe wall of the rib pipe and the outer wall of the pipe body are welded together, the interior of the rib pipe is hollow, and the multi-rib steel wire winding structure wall pipe is characterized by further comprising a plurality of steel wires and at least one rib, each steel wire is arranged on the outer wall of the pipe body and the outer wall of the rib pipe in a penetrating manner, and each steel wire is arranged in the winding direction of the rib pipe; the rib strips are spirally wound on the outer wall of the pipe body in the length direction of the pipe body and located in the spiral grooves of the ribbed pipe, the inner side pipe walls of the rib strips and the outer wall of the pipe body are welded together, the ribbed pipe and the rib strips jointly cover the outer wall of the pipe body, and the size of the rib strips is smaller than that of the ribbed pipe. The wall pipe with the multi-rib steel wire winding structure has better compression resistance and shock resistance, is not easy to deform after being embedded, and is not easy to break due to shock.

Description

Technical Field

[0001] The utility model relates to a pipeline, in particular to a multi-ribbed steel wire wound structural wall pipe. Background Art

[0002] In recent years, with the large demand for municipal pipelines, many plastic pipelines have emerged, such as PVC pipes, direct-through water pipes, and wound corrugated pipes with ribbed pipes. The wound corrugated pipe with a ribbed pipe is a kind of pipe with a ribbed pipe spirally wound around its wall, and the strength of the pipe wall is enhanced by setting the ribbed pipe. However, currently, there is usually only one ribbed pipe on the wound corrugated pipe, and the ribbed pipe does not completely cover the outer wall of the pipe body when winding. Therefore, at the positions where there is no ribbed pipe winding, the outer wall of the pipe body is exposed. When the wound corrugated pipe is buried underground, the exposed positions on the pipe body will still be subjected to pressures from all directions of the soil layer. Therefore, the wound corrugated pipe is prone to compressive deformation at these positions, and when the wound corrugated pipe is buried in a position with dense vehicle traffic or frequent earthquakes, the ground vibration is also likely to cause the wound corrugated pipe to break at these positions, and its compressive and seismic resistance capabilities are poor. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a multi-ribbed steel wire wound structural wall pipe, which has better compressive and seismic resistance capabilities, is not easily deformed after being buried, and is not easily broken due to vibration.

[0004] In order to solve the above technical problem, the following technical solution is adopted:

[0005] The multi-ribbed steel wire wound structural wall pipe includes a pipe body and ribbed pipes. The ribbed pipes are spirally wound around the outer wall of the pipe body along the length direction of the pipe body. The inner wall of the ribbed pipes is welded to the outer wall of the pipe body, and the inside of the ribbed pipes is hollow. Its characteristics are: it also includes multiple steel wires and at least one rib. Each steel wire is respectively penetrated through the outer wall of the pipe body and the outer wall of the ribbed pipe, and each steel wire is respectively arranged along the winding direction of the ribbed pipe; each rib is spirally wound around the outer wall of the pipe body along the length direction of the pipe body and is located in the spiral groove of the ribbed pipe. The inner wall of the rib is welded to the outer wall of the pipe body. The ribbed pipes and each rib together cover the outer wall of the pipe body, and the size of the rib is smaller than that of the ribbed pipe.

[0006] Between the above-mentioned ribbed pipe and the pipe body, while the pipe body and the ribbed pipe are respectively extruded, the steel wire can be penetrated through them, the ribbed pipe can be wound around the outside of the pipe body, a certain pressure is applied, and they are welded together by using the residual temperature of the pipe body and the ribbed pipe.

[0007] In the above-mentioned multi-ribbed steel wire wound structural wall pipe, a ribbed pipe and rib strips are simultaneously arranged on the outer wall of the pipe body, and the outer wall of the pipe body is covered (that is, the positions on the outer wall of the pipe body where the ribbed pipe is not wound are filled with rib strips). Therefore, the entire outer wall of the pipe body can be strengthened. At the same time, since the size of the rib strips is smaller than that of the ribbed pipe, by passing steel wires through the outer wall of the pipe body and the outer wall of the ribbed pipe, the supporting ability of the ribbed pipe can be further improved, thereby effectively enhancing the compressive and seismic resistance of the entire multi-ribbed steel wire wound structural wall pipe. Moreover, the pipe body and the ribbed pipe can completely cover the steel wires, there are no gaps between them, the steel wires will not be exposed, and corrosion can be effectively prevented. This multi-ribbed steel wire wound structural wall pipe is not easily deformed after being buried underground, and even if affected by ground vibration, the multi-ribbed steel wire wound structural wall pipe is not easily broken due to vibration, resulting in pipeline leakage.

[0008] The above-mentioned inner and outer directions are determined according to the axis of the pipe body. The position close to the axis of the pipe body is the inner, and the position far from the axis of the pipe body is the outer. The above-mentioned front and back directions are determined according to the length direction of the pipe body.

[0009] In a preferred solution, part of the steel wires are passed through the positions on the pipe wall of the pipe body corresponding to the ribbed pipe, and part of the steel wires are passed through the outer wall of the ribbed pipe. Through this setting, the steel wires passed through the pipe body can reinforce the position where the ribbed pipe is connected to the pipe body; the steel wires passed through the ribbed pipe can enhance the compressive resistance of the outer wall of the ribbed pipe.

[0010] In a further preferred solution, the number of steel wires passed through the pipe wall of the pipe body is four, and the number of steel wires passed through the outer wall of the ribbed pipe is two. Since the inside of the ribbed pipe is hollow, passing a relatively large number of steel wires through the pipe wall of the pipe body can better improve the supporting ability. According to needs, steel wires with different numbers can also be selected for passing.

[0011] In a preferred solution, reinforcing ribs are provided inside the ribbed pipe. The reinforcing ribs extend along the length direction of the ribbed pipe. The two ends of the first reinforcing rib are respectively connected to the outer wall of the ribbed pipe and the outer wall of the pipe body, and the reinforcing rib is perpendicular to the outer wall of the pipe body. The reinforcing ribs can provide auxiliary support for the outer wall of the ribbed pipe, further enhancing the stability and supporting ability of the ribbed pipe.

[0012] In a preferred solution, the ribbed pipe includes an arc section and two straight sections. Both straight sections are perpendicular to the outer wall of the pipe body, and the inner ends of the straight sections are connected to the outer wall of the pipe body. The two ends of the arc section are respectively connected to the outer ends of the straight sections. Generally, the steel wires in the ribbed pipe are passed through the arc section.

[0013] In a preferred solution, the longitudinal section of the rib strip is arc-shaped.

[0014] In a preferred solution, the number of the rib strips is multiple.

[0015] The beneficial effects of the present utility model are as follows: This multi-ribbed steel wire wound structure wall pipe has better compressive and seismic resistance capabilities. After the multi-ribbed steel wire wound structure wall pipe is buried, it is not easy to deform and is not prone to cracking due to vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural view of the multi-ribbed steel wire wound structure wall pipe in the embodiment of the present utility model;

[0017] Figure 2 It is a longitudinal section view of the multi-ribbed steel wire wound structure wall pipe in the embodiment of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following further describes the present utility model in conjunction with the drawings and specific embodiments:

[0019] As Figure 1-2 shown, the multi-ribbed steel wire wound structure wall pipe includes a pipe body 1, a ribbed pipe 2, a plurality of steel wires 3, and a plurality of rib strips 4. The ribbed pipe 2 is spirally wound around the outer wall of the pipe body 1 along the length direction of the pipe body 1. The inner wall of the ribbed pipe 2 is welded to the outer wall of the pipe body 1, and the interior of the ribbed pipe 2 is hollow. Each steel wire 3 is respectively passed through the outer wall of the pipe body 1 and the outer wall of the ribbed pipe 2, and each steel wire 3 is respectively arranged along the winding direction of the ribbed pipe 2; each rib strip 4 is spirally wound around the outer wall of the pipe body 1 along the length direction of the pipe body 1 and is located in the spiral groove of the ribbed pipe 2. The inner wall of the rib strip 4 is welded to the outer wall of the pipe body 1. The ribbed pipe 2 and each rib strip 4 jointly cover the outer wall of the pipe body 1, and the size of the rib strip 4 is smaller than the size of the ribbed pipe 2.

[0020] Between the above-mentioned ribbed pipe and the pipe body 1, while the pipe body 1 and the ribbed pipe are respectively extruded, the steel wire 3 can be passed through them, and the ribbed pipe can be wound around the outside of the pipe body 1, applying a certain pressure and using the remaining temperature of the pipe body 1 and the ribbed pipe to weld them together.

[0021] In the above-mentioned multi-ribbed steel wire wound structure wall pipe, the ribbed pipe 2 and a plurality of rib strips 4 are simultaneously arranged on the outer wall of the pipe body 1, and the outer wall of the pipe body 1 is covered (that is, the position on the outer wall of the pipe body 1 where the ribbed pipe 2 is not wound is filled by the rib strip 4). Therefore, the entire outer wall of the pipe body 1 can be strengthened; at the same time, since the size of the rib strip 4 is smaller than the size of the ribbed pipe 2, by passing the steel wire 3 through the outer wall of the pipe body 1 and the outer wall of the ribbed pipe 2, the supporting ability of the ribbed pipe 2 can be further improved, thereby effectively enhancing the compressive and seismic resistance capabilities of the entire multi-ribbed steel wire wound structure wall pipe. Moreover, the pipe body 1 and the ribbed pipe 2 can completely cover the steel wire 3, and there is no gap between them, and the steel wire 3 will not be exposed, which can effectively prevent corrosion. This multi-ribbed steel wire wound structure wall pipe is not easy to deform after being buried underground, and even if affected by ground vibration, the multi-ribbed steel wire wound structure wall pipe is not prone to cracking due to vibration, resulting in pipeline leakage.

[0022] The above-mentioned inner and outer directions are determined according to the axis of the pipe body 1. The position close to the axis of the pipe body 1 is the inner, and the position far from the axis of the pipe body 1 is the outer. The above-mentioned front and back directions are determined according to the length direction of the pipe body 1.

[0023] Part of the steel wire 3 is arranged at the position corresponding to the ribbed pipe 2 on the pipe wall of the pipe body 1, and part of the steel wire 3 is arranged on the outer wall of the ribbed pipe 2. Through this setting, the steel wire 3 arranged on the pipe body 1 can reinforce the position where the ribbed pipe 2 is connected to the pipe body 1; the steel wire 3 arranged on the ribbed pipe 2 can enhance the compressive resistance of the outer wall of the ribbed pipe 2.

[0024] The number of the steel wires 3 arranged on the pipe wall of the pipe body 1 is four, and the number of the steel wires 3 arranged on the outer wall of the ribbed pipe 2 is two. Since the inside of the ribbed pipe 2 is hollow, arranging a larger number of steel wires 3 on the pipe wall of the pipe body 1 can better improve the supporting ability. According to needs, steel wires 3 with different numbers can also be selected for arrangement.

[0025] Reinforcing ribs 5 are arranged inside the ribbed pipe 2. The reinforcing ribs 5 extend along the length direction of the ribbed pipe 2. The two ends of the first reinforcing rib 5 are respectively connected to the outer wall of the ribbed pipe 2 and the outer wall of the pipe body 1, and the reinforcing rib 5 is perpendicular to the outer wall of the pipe body 1. The reinforcing rib 5 can assist in supporting the outer wall of the ribbed pipe 2 and further improve the stability and supporting ability of the ribbed pipe 2.

[0026] The ribbed pipe 2 includes an arc section 201 and two straight sections 202. The two straight sections 202 are both perpendicular to the outer wall of the pipe body 1, and the inner ends of the straight sections 202 are connected to the outer wall of the pipe body 1. The two ends of the arc section 201 are respectively connected to the outer ends of the straight sections 202. The steel wire 3 in the ribbed pipe 2 is arranged on the arc section 201.

[0027] The longitudinal section of the rib 4 is arc-shaped.

Claims

1. The multi-ribbed steel wire wound structural wall pipe comprises a pipe body and ribbed pipes. The ribbed pipes are spirally wound on the outer wall of the pipe body along the length direction of the pipe body. The inner side pipe wall of the ribbed pipes is welded to the outer wall of the pipe body, and the inside of the ribbed pipes is hollow. It is characterized in that: It further includes a plurality of steel wires and at least one rib. Each steel wire is respectively arranged on the outer wall of the pipe body and the outer wall of the ribbed pipe, and each steel wire is respectively arranged along the winding direction of the ribbed pipe; each rib is spirally wound on the outer wall of the pipe body along the length direction of the pipe body and is located in the spiral groove of the ribbed pipe. The inner pipe wall of the rib is welded to the outer wall of the pipe body. The ribbed pipe and each rib jointly cover the outer wall of the pipe body, and the size of the rib is smaller than that of the ribbed pipe.

2. The multi-ribbed steel wire wound structural wall pipe according to claim 1, characterized in that: Part of the steel wires are arranged at positions corresponding to the ribbed pipe on the pipe wall of the pipe body, and part of the steel wires are arranged on the outer wall of the ribbed pipe.

3. The multi-ribbed steel wire wound structural wall pipe according to claim 2, wherein: The number of steel wires arranged on the pipe wall of the pipe body is four, and the number of steel wires arranged on the outer wall of the ribbed pipe is two.

4. The multi-ribbed steel wire wound structured wall pipe according to claim 1, wherein: Reinforcing ribs are arranged inside the ribbed pipe. The reinforcing ribs extend along the length direction of the ribbed pipe. The two ends of the first reinforcing rib are respectively connected to the outer wall of the ribbed pipe and the outer wall of the pipe body, and the reinforcing rib is perpendicular to the outer wall of the pipe body.

5. The multi-ribbed steel wire wound structured wall pipe according to claim 1, characterized in that: The ribbed pipe includes an arc section and two straight sections. Both straight sections are perpendicular to the outer wall of the pipe body, and the inner ends of the straight sections are connected to the outer wall of the pipe body. The two ends of the arc section are respectively connected to the outer ends of the straight sections.

6. The multi-ribbed steel wire wound structural wall pipe according to claim 1, wherein: The longitudinal section of the rib is arc-shaped.

7. The multi-ribbed steel wire wound structural wall pipe according to claim 1, characterized in that: The number of the ribs is multiple.

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