CN213452174U - HDPE steel-plastic composite reinforced winding pipe - Google Patents
HDPE steel-plastic composite reinforced winding pipe Download PDFInfo
- Publication number
- CN213452174U CN213452174U CN202022547033.1U CN202022547033U CN213452174U CN 213452174 U CN213452174 U CN 213452174U CN 202022547033 U CN202022547033 U CN 202022547033U CN 213452174 U CN213452174 U CN 213452174U
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- Prior art keywords
- wall
- connecting block
- interface
- winding pipe
- plastic composite
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- 238000004804 winding Methods 0.000 title claims abstract description 17
- 229920001903 high density polyethylene Polymers 0.000 title claims abstract description 16
- 239000004700 high-density polyethylene Substances 0.000 title claims abstract description 16
- 239000002131 composite material Substances 0.000 title claims description 11
- 239000004033 plastic Substances 0.000 title claims description 11
- 229920003023 plastic Polymers 0.000 title claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 150000001875 compounds Chemical class 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a compound reinforcing winding pipe is moulded to HDPE steel relates to tubular product technical field, which comprises a pipe body, the body includes inner wall and outer wall, the one end of body is provided with female interface, the other end of body is provided with sub-interface, the inner wall of female interface is provided with a plurality of lugs, a plurality of recesses have been seted up to sub-interface's outer wall, the outer wall of inner wall is provided with the connecting block No. one, the top of connecting block is provided with the rubber circle, the top of rubber circle is provided with the connecting block No. two. The utility model discloses a set up inner wall, outer wall, female interface, subinterface, lug and recess, the outer wall through the subinterface with a pipeline aligns with the female interface inner wall of another pipeline, and aligns the inner wall of the recess that the subinterface outer wall was seted up with the outer wall of female interface inner wall lug, through stretching into the subinterface to the inside of female interface, when the lug was completely blocked with the recess, stopped stretching into, realized the simplicity of pipeline concatenation.
Description
Technical Field
The utility model relates to the technical field of tubular product, specifically be a compound reinforcing winding pipe is moulded to HDPE steel.
Background
The HDPE steel-plastic composite reinforced winding pipe is made of steel-plastic composite special-shaped strips through spiral winding and welding, the inner wall of the HDPE steel-plastic composite reinforced winding pipe is smooth and flat, the specification is DN200-DN2600mm, the pipe has the advantages of corrosion resistance, light weight, simple and convenient installation, large flow rate, long service life and the like, and can replace high-energy-consumption materials such as: the pipe made of cement, cast iron, glass fiber reinforced plastic pipe, ceramic, etc. belongs to environment protecting green product.
At present, all be a plurality of tubular products when tubular product installation and splice the use, and the traditional concatenation mode of compound reinforcing winding pipe is moulded to HDPE steel only has clamp formula elastic connection and two kinds of connected modes of electric heat melting area connection, and its above-mentioned connected mode operation is complicated, need utilize multiple equipment, and tubular product is pre-buried after, owing to receive upper portion pressure to lead to tubular product damage easily, influences the use of tubular product.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that the splicing mode is complex and the pressure of a pipe is easily damaged by the pressure of the upper part, the HDPE steel-plastic composite reinforced winding pipe is provided.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compound reinforcing winding pipe is moulded to HDPE steel, includes the body, the body includes inner wall and outer wall, the one end of body is provided with female interface, the other end of body is provided with sub-interface, the inner wall of female interface is provided with a plurality of lugs, a plurality of recesses have been seted up to sub-interface's outer wall, the outer wall of inner wall is provided with the connecting block No. one, the top of connecting block is provided with the rubber circle, the top of rubber circle is provided with the connecting block No. two, the outer wall of rubber circle is provided with the spring.
Preferably, the inner wall of the female port is matched with the outer wall of the female port.
Preferably, the outer wall of the projection matches the inner wall of the groove.
Preferably, the space between the inner wall and the outer wall is hollow.
Preferably, the inner wall is fixedly connected with the first connecting block through welding, and the outer wall is fixedly connected with the second connecting block through welding.
Preferably, the top end and the bottom end of the spring are fixedly connected with a second connecting block and a first connecting block respectively.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up inner wall, outer wall, female interface, son interface, lug and recess, through the outer wall that aligns the son interface of a pipeline with the female interface inner wall of another pipeline, and align the inner wall of the recess that son interface outer wall was seted up with the outer wall of female interface inner wall lug, through stretching into son interface to the inside of female interface, when lug and recess were completely blocked, stopped stretching into, realized the simplicity of pipeline concatenation;
2. the utility model discloses a set up connecting block, rubber circle, No. two connecting blocks and spring, when pre-buried pipeline received upper portion pressure, come to cushion the pressure that passes down upper portion through rubber circle and spring and offset, avoided the inner wall directly to receive pressure, damaged easily.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic structural diagram of the female interface of the present invention;
fig. 4 is a schematic view of the sub-interface structure of the present invention.
In the figure: 1. a pipe body; 2. an inner wall; 3. an outer wall; 4. a female interface; 5. a sub-interface; 6. a bump; 7. a groove; 8. a first connecting block; 9. a rubber ring; 10. a second connecting block; 11. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically 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. The following describes an embodiment of the present invention according to its overall structure.
Please refer to fig. 1-4, a compound reinforcing winding pipe is moulded to HDPE steel, including body 1, body 1 includes inner wall 2 and outer wall 3, the one end of body 1 is provided with female interface 4, the other end of body 1 is provided with sub-interface 5, the inner wall of female interface 4 is provided with a plurality of lugs 6, a plurality of recesses 7 have been seted up to sub-interface 5's outer wall, the outer wall of inner wall 2 is provided with connecting block 8, the top of connecting block 8 is provided with rubber circle 9, the top of rubber circle 9 is provided with connecting block 10 No. two, the outer wall of rubber circle 9 is provided with spring 11.
Please refer to fig. 1, the inner wall of the female connector 4 matches with the outer wall of the male connector 5, so as to facilitate the connection of a plurality of pipes.
Referring to fig. 3 and 4, the outer wall of the protrusion 6 is matched with the inner wall of the groove 7 to facilitate the connection of a plurality of pipes.
Please refer to fig. 2, the inner wall 2 and the outer wall 3 are hollow to support the upper pressure of the pipeline.
Please refer to fig. 2, the inner wall 2 is fixedly connected to the first connecting block 8 by welding, and the outer wall 3 is fixedly connected to the second connecting block 10 by welding, which facilitates the stability of the first connecting block 8 and the second connecting block 10.
Please refer to fig. 2, the top end and the bottom end of the spring 11 are fixedly connected to the second connecting block 10 and the first connecting block 8, respectively, so that the outer wall of the pipeline can be pressed down slowly by the upper pressure.
The working principle is as follows: the pipeline is when pre-buried use, all be that a plurality of pipelines splice the use, the workman aligns with the 4 inner walls of female interface of another pipeline through the outer wall with the son interface 5 of a pipeline, and align the inner wall of the recess 7 that the outer wall of son interface 5 was seted up with the outer wall of the 4 inner walls lugs 6 of female interface, through stretching son interface 5 into to the inside of female interface 4, when lug 6 and recess 7 are complete the block, stop stretching into, the simplicity of pipeline concatenation has been realized, and after the pipeline is pre-buried finishes, when the pressure on pipeline upper portion spreads into to the outer wall 3 of pipeline into, the pipeline is through setting up rubber circle 9 and spring 11, the buffering of improvement, make on the unable direct action of pressure of outer wall 3 makes inner wall 2, the damage of pipeline inner wall 2 has been avoided, the life cycle of pipeline has been improved.
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.
Claims (6)
1. The utility model provides a compound reinforcing winding pipe is moulded to HDPE steel, includes body (1), its characterized in that: body (1) includes inner wall (2) and outer wall (3), the one end of body (1) is provided with female interface (4), the other end of body (1) is provided with sub-interface (5), the inner wall of female interface (4) is provided with a plurality of lugs (6), a plurality of recess (7) have been seted up to the outer wall of sub-interface (5), the outer wall of inner wall (2) is provided with connecting block (8), the top of connecting block (8) is provided with rubber circle (9), the top of rubber circle (9) is provided with connecting block (10) No. two, the outer wall of rubber circle (9) is provided with spring (11).
2. The HDPE steel-plastic composite reinforced winding pipe as claimed in claim 1, wherein: the inner wall of the female connector (4) is matched with the outer wall of the sub-connector (5).
3. The HDPE steel-plastic composite reinforced winding pipe as claimed in claim 1, wherein: the outer wall of the convex block (6) is matched with the inner wall of the groove (7).
4. The HDPE steel-plastic composite reinforced winding pipe as claimed in claim 1, wherein: the inner wall (2) and the outer wall (3) are arranged in a hollow way.
5. The HDPE steel-plastic composite reinforced winding pipe as claimed in claim 1, wherein: inner wall (2) and connecting block (8) pass through welded fastening and are connected, outer wall (3) and No. two connecting blocks (10) pass through welded fastening and are connected.
6. The HDPE steel-plastic composite reinforced winding pipe as claimed in claim 1, wherein: the top end and the bottom end of the spring (11) are fixedly connected with the second connecting block (10) and the first connecting block (8) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022547033.1U CN213452174U (en) | 2020-11-06 | 2020-11-06 | HDPE steel-plastic composite reinforced winding pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022547033.1U CN213452174U (en) | 2020-11-06 | 2020-11-06 | HDPE steel-plastic composite reinforced winding pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213452174U true CN213452174U (en) | 2021-06-15 |
Family
ID=76299144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022547033.1U Active CN213452174U (en) | 2020-11-06 | 2020-11-06 | HDPE steel-plastic composite reinforced winding pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213452174U (en) |
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2020
- 2020-11-06 CN CN202022547033.1U patent/CN213452174U/en active Active
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