CN214171546U - Built-in metal tube structure of reinforced pipe of blow-off pipe outer wall - Google Patents
Built-in metal tube structure of reinforced pipe of blow-off pipe outer wall Download PDFInfo
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- CN214171546U CN214171546U CN202120112901.5U CN202120112901U CN214171546U CN 214171546 U CN214171546 U CN 214171546U CN 202120112901 U CN202120112901 U CN 202120112901U CN 214171546 U CN214171546 U CN 214171546U
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Abstract
A metal pipe structure with a built-in reinforcing pipe on the outer wall of a sewage draining pipe comprises a plurality of reinforcing units, wherein the reinforcing units surround the outer wall of the sewage draining pipe, and are arranged on the sewage draining pipe at intervals along the axial direction; the reinforcing unit comprises a raised wave crest and a metal reinforcing ring, the bottom end face of the raised wave crest is fixedly connected with the outer wall of the sewage discharge pipe, the raised wave crest is of a hollow structure, the metal reinforcing ring is arranged in the raised wave crest, and the outer wall of the metal reinforcing ring is tightly attached to the inner wall of the raised wave crest; protruding crest with it has PE glue to fill between the metal reinforcing ring, the utility model discloses it has the protruding crest that the metal reinforcing ring has supported to have higher hardness to be provided with the metal reinforcing ring in protruding crest, and its holding power is stronger. After the raised wave crests are worn and consumed, the metal reinforcing ring can replace the raised wave crests to continuously provide supporting force for the sewage pipe.
Description
Technical Field
The utility model relates to a blow off pipe technical field, especially a reinforced pipe embeds metal tube structure of blow off pipe outer wall.
Background
The blow-off pipe can be divided into: conventional rigid pipes: such as concrete pipes, metal pipes, clay pipes; flexible pipe: such as pure plastic pipe, PP, PE, PVC and composite pipe of steel, plastic, fiber, etc. The flexible pipe gradually replaces the traditional rigid pipe due to low manufacturing cost and wide application, but after the flexible pipe is buried underground, the flexible pipe is influenced or extruded by external force of soil all the year round, and the common sewage discharge pipe is easy to deform or break. So the outer wall of current blow off pipe all can be provided with the crest structure that is used for the support, through the extrusion of crest structure dispersion soil, has reached the effect that increases blow off pipe life. However, due to the limitation of the manufacturing process, the general wave crest structure is supported by PE plastic, and is easily worn by fine sand particles in soil in long-term use, so that the soil is gradually collapsed, and the local stress of the sewage discharge pipe is uneven and finally the sewage discharge pipe is broken.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned drawbacks, an object of the present invention is to provide a metal tube structure built in a reinforcement tube of an outer wall of a sewage pipe.
To achieve the purpose, the utility model adopts the following technical proposal:
a metal pipe structure with a built-in reinforcing pipe on the outer wall of a sewage draining pipe comprises a plurality of reinforcing units, wherein the reinforcing units surround the outer wall of the sewage draining pipe, and are arranged on the sewage draining pipe at intervals along the axial direction;
the reinforcing unit comprises a raised wave crest and a metal reinforcing ring, the bottom end face of the raised wave crest is fixedly connected with the outer wall of the sewage discharge pipe, the raised wave crest is of a hollow structure, the metal reinforcing ring is arranged in the raised wave crest, and the outer wall of the metal reinforcing ring is tightly attached to the inner wall of the raised wave crest;
PE glue is filled between the raised wave crests and the metal reinforcing ring.
Preferably, the raised wave crests are symmetrically arranged along the axis of the sewage pipe.
In one embodiment, the axial cross section of the convex peak is a triangular peak structure, and the top of the triangular peak structure is a chamfer or rounded structure.
Preferably, the cross section of the metal reinforcing ring is circular, the outer wall of the metal reinforcing ring is tangent to the outer wall of the sewage discharge pipe, and the metal reinforcing ring is tangent to the inner walls of the left side and the right side of the triangular wave crest structure.
In one embodiment, the axial cross section of the convex wave crest is in a rectangular wave crest structure, and the right angle of the rectangular wave crest structure is in a chamfer or rounding structure.
Preferably, the cross section of the metal reinforcing ring is circular, the outer wall of the metal reinforcing ring is tangent to the outer wall of the sewage discharge pipe, and the metal reinforcing ring is tangent to the inner walls of the three sides of the rectangular wave crest structure.
Preferably, the raised wave crests and the sewage draining pipe are made of polyethylene.
The utility model has the advantages that: the utility model discloses be provided with the protruding crest that the metal beaded finish has had the metal beaded finish to support in protruding crest and have higher hardness, its holding power is stronger. After the raised wave crests are worn and consumed, the metal reinforcing ring can replace the raised wave crests to continuously provide supporting force for the sewage pipe.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of a triangular wave peak structure of the present invention;
fig. 2 is a schematic structural diagram of an embodiment of the rectangular wave crest structure of the present invention.
Wherein: blow off pipe 1, metal strengthening ring 2, protruding crest 3.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in FIGS. 1-2,
a metal pipe structure with a built-in reinforcing pipe on the outer wall of a sewage draining pipe comprises a plurality of reinforcing units, wherein the reinforcing units surround the outer wall of the sewage draining pipe 1, and the reinforcing units are arranged on the sewage draining pipe 1 at intervals along the axial direction;
the reinforcing unit comprises a convex wave crest 3 and a metal reinforcing ring 2, the bottom end face of the convex wave crest 3 is fixedly connected with the outer wall of the sewage discharge pipe 1, the convex wave crest 3 is of a hollow structure, the metal reinforcing ring 2 is arranged in the convex wave crest 3, and the outer wall of the metal reinforcing ring 2 is tightly attached to the inner wall of the convex wave crest 3;
PE glue is filled between the raised wave crests 3 and the metal reinforcing ring 2.
The utility model discloses added in protruding crest 3 in the flexible pipe and added metal reinforcing ring 2, the protruding crest 3 that has had metal reinforcing ring 2 to support has higher hardness, and its holding power is stronger. When the top of the convex wave crest 3 is worn and consumed, the metal reinforcing ring 2 can be exposed to replace the convex wave crest 3 to continuously support the sewage discharge pipe 1 and disperse sudden extrusion. And the metal reinforcing ring 2 is not easy to wear and consume, and the service life is longer. PE glue is filled between the convex wave crest 3 and the metal reinforcing ring 2, and the metal reinforcing ring 2 can be further fixed in the convex wave crest 3 by the PE glue. After the top of the convex peak 3 is prevented from being consumed, the metal reinforcing ring 2 is displaced when vibration or extrusion occurs. When metal reinforcing ring 2 takes place to shift, not only can extrude the outer wall of blow off pipe 1, probably lead to blow off pipe 1 to break, still can impression blow off pipe 1 holistic atress direction, further aggravate the cracked speed of blow off pipe 1.
When the reinforced structure of the sewage pipe 1 is manufactured, the metal reinforced ring 2 is fixed on the surface of the sewage pipe 1, then the raised wave crest 3 is covered on the surface of the reinforced ring, when the raised wave crest 3 is covered, attention is paid to enabling the raised wave crest 3 to be attached to the metal reinforced ring 2 as much as possible, and the metal reinforced ring 2 is prevented from displacing. After the convex wave crest 3 is installed, PE glue is injected into the convex wave crest 3, and the metal reinforcing ring 2 is further fixed.
Preferably, the raised wave crests 3 are symmetrically arranged along the axis of the sewage pipe 1.
The symmetrical arrangement can ensure that the stress of each convex wave crest 3 and the blow-off pipe 1 is even, and avoid the phenomenon that part of parts are cracked due to uneven stress.
In one embodiment, the axial cross-section of the raised peaks 3 is a triangular peak structure, the top of which is chamfered or rounded.
The triangular wave crest structure is suitable for the sewage pipe 1 buried in the soil, and the soil is a flexible force application body and can be attached to the convex wave crest 3 in any shape, and the triangular structure saves more materials than other structures in the manufacturing process, so the convex wave crest 3 of the sewage pipe 1 buried in the soil is set to be the triangular wave crest structure.
Preferably, the cross section of the metal reinforcing ring 2 is circular, the outer wall of the metal reinforcing ring 2 is tangent to the outer wall of the sewage discharge pipe 1, and the metal reinforcing ring 2 is tangent to the inner walls of the left side and the right side of the triangular wave crest structure.
In one embodiment, the axial cross section of the convex wave peak 3 is a rectangular wave peak structure, and the right angle of the rectangular wave peak structure is a chamfer or a rounding structure.
The rectangular wave crest structure is suitable for being buried in the blow off pipe 1 of cement, because soil is a rigid application of force body, the terminal surface of rectangular wave crest structure is the plane, and the plane can laminate the cement face more, increases the area of contact with the cement face, and then has improved lifting surface, has guaranteed that rectangular wave crest structure can support blow off pipe 1.
Preferably, the cross section of the metal reinforcing ring 2 is circular, the outer wall of the metal reinforcing ring 2 is tangent to the outer wall of the sewage discharge pipe 1, and the metal reinforcing ring 2 is tangent to the inner walls of the three sides of the rectangular wave crest structure.
Preferably, the raised wave crests 3 and the sewage pipes 1 are made of polyethylene.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. The utility model provides a reinforced pipe embeds metal tube structure of blow off pipe outer wall which characterized in that: the device comprises a plurality of reinforcing units, wherein the reinforcing units are arranged on the outer wall of a sewage draining pipe in a surrounding manner, and the reinforcing units are arranged on the sewage draining pipe at intervals along the axial direction;
the reinforcing unit comprises a raised wave crest and a metal reinforcing ring, the bottom end face of the raised wave crest is fixedly connected with the outer wall of the sewage discharge pipe, the raised wave crest is of a hollow structure, the metal reinforcing ring is arranged in the raised wave crest, and the outer wall of the metal reinforcing ring is tightly attached to the inner wall of the raised wave crest;
PE glue is filled between the raised wave crests and the metal reinforcing ring.
2. The reinforced tube built-in metal tube structure of the outer wall of the sewage drain pipe as claimed in claim 1, wherein the raised wave crests are symmetrically arranged along the axis of the sewage drain pipe.
3. The reinforced tube built-in metal tube structure of the outer wall of the sewage draining pipe as claimed in claim 1, wherein the axial section of the raised peak is a triangular peak structure, and the top of the triangular peak structure is a chamfer or rounded structure.
4. The structure of the metal pipe built-in of the reinforced pipe of the outer wall of the sewage draining pipe as claimed in claim 3, wherein the cross section of the metal reinforced ring is circular, the outer wall of the metal reinforced ring is tangent to the outer wall of the sewage draining pipe, and the metal reinforced ring is tangent to the inner walls of the left side and the right side of the triangular wave crest structure.
5. The reinforced tube built-in metal tube structure of the outer wall of the sewage draining pipe as claimed in claim 1, wherein the axial section of the raised peak is a rectangular peak structure, and the right angle of the rectangular peak structure is a chamfer or rounded structure.
6. The structure of the metal pipe built-in of the reinforced pipe on the outer wall of the sewage draining pipe as claimed in claim 5, wherein the cross section of the metal reinforced ring is circular, the outer wall of the metal reinforced ring is tangent to the outer wall of the sewage draining pipe, and the metal reinforced ring is tangent to the inner walls of three sides of the rectangular wave crest structure.
7. The reinforced pipe built-in metal pipe structure of the outer wall of the sewage draining pipe as claimed in claim 1, wherein the raised wave crests and the sewage draining pipe are made of polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120112901.5U CN214171546U (en) | 2021-01-15 | 2021-01-15 | Built-in metal tube structure of reinforced pipe of blow-off pipe outer wall |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120112901.5U CN214171546U (en) | 2021-01-15 | 2021-01-15 | Built-in metal tube structure of reinforced pipe of blow-off pipe outer wall |
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| CN214171546U true CN214171546U (en) | 2021-09-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115628830A (en) * | 2022-11-08 | 2023-01-20 | 山东省地矿工程集团有限公司 | Heat source temperature measuring device for geothermal resource exploration |
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2021
- 2021-01-15 CN CN202120112901.5U patent/CN214171546U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115628830A (en) * | 2022-11-08 | 2023-01-20 | 山东省地矿工程集团有限公司 | Heat source temperature measuring device for geothermal resource exploration |
| CN115628830B (en) * | 2022-11-08 | 2023-08-18 | 山东省地矿工程集团有限公司 | Heat source temperature measuring device for geothermal resource investigation |
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