CN211693844U - Reinforced high-density polyethylene hollow wall winding pipe - Google Patents
Reinforced high-density polyethylene hollow wall winding pipe Download PDFInfo
- Publication number
- CN211693844U CN211693844U CN201922226997.3U CN201922226997U CN211693844U CN 211693844 U CN211693844 U CN 211693844U CN 201922226997 U CN201922226997 U CN 201922226997U CN 211693844 U CN211693844 U CN 211693844U
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- pipe fitting
- pipe
- density polyethylene
- hollow wall
- support column
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Abstract
The utility model discloses a reinforced high-density polyethylene hollow wall winding pipe, which comprises a pipe fitting, wherein a cavity part is preset on the pipe wall of the pipe fitting, and a thread fastening part is preset on the upper part, the lower part, the front part and the rear part of the cavity part and the pipe fitting; the pipe fitting inner chamber is provided with the cross support column, and the bolt hole has all been seted up at every terminal surface middle part of cross support column, the equal fixedly connected with horizontal support plate of wherein two vertical terminal surfaces of cross support column. The utility model discloses an adopt fixing bolt to fix the cross support column to vertical support plate and horizontal support plate can effectually support the pipe fitting, and supporting mechanism can demolish the change, and the practicality is higher, and support intensity is all high.
Description
Technical Field
The utility model particularly relates to a reinforcing high density polyethylene cavity wall winding pipe.
Background
At present, HDPE hollow wall winding reinforced pipe is formed by adopting high density polyethylene as raw material and winding through hot extrusion molding, and has the advantages of good corrosion resistance, high insulativity, smooth inner wall, small flow resistance and the like of common plastic pipe; the HDPE hollow wall winding pipe has the characteristics of excellent annular rigidity, good strength and toughness, light weight, strong impact resistance, difficult breakage and the like due to the adoption of a special hollow □ -shaped structure, is widely applied abroad as a mature characteristic, is evaluated as a key popularization product at home, has various characteristics, but can bear the pressure of an overground large truck or even dozens of tons of pressure for deep burying underground besides the pressure of soil, and the pressure resistance can not meet the existing environment.
The retrieval publication (announcement) number CN207893274U discloses a HEPE (high efficiency particulate) enhanced hollow-wall winding pipe, which comprises a hollow-wall winding pipe body, a supporting layer, a hollow layer, a central layer, a supporting frame, a serial rod and a supporting frame base, wherein the hollow-wall winding pipe body is sequentially provided with the central layer, the hollow layer and the supporting layer from inside to outside, the hollow layer is fixedly arranged on the periphery of the central layer, and the hollow layer is fixedly arranged on the periphery of the supporting layer; the support frame is arranged in the support layer; the serial link rod is arranged in the support layer and connected with the support frame; the support frame base sets firmly in the inside bottom of supporting layer, and on the support frame base was located to the support frame simultaneously, though this utility model through increase the support frame in the cavity wall winding pipe to this improves its compressive capacity, simple structure, the superior performance.
However, the inventor finds that the technical scheme still has at least the following defects:
firstly, the technical scheme only arranges a reinforcing structure in the pipe wall, but cannot ensure that the pipe fitting is not flattened when being loaded;
second, the mechanism that sets up among this technical scheme can't change alone in the later stage, and the practicality reduces to use cost is higher.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reinforcing high density polyethylene cavity wall winding pipe to prior art's weak point.
In order to achieve the above object, the utility model provides a following technical scheme: a reinforced high-density polyethylene hollow wall winding pipe comprises a pipe fitting, wherein a cavity part is preset on the pipe wall of the pipe fitting, and threaded fastening parts are preset on the upper part, the lower part, the front part and the rear part of the cavity part, are integrated with the pipe fitting;
a cross-shaped support column is arranged in the inner cavity of the pipe fitting, a bolt hole is formed in the middle of each end face of the cross-shaped support column, horizontal support plates are fixedly connected to two vertical end faces of the cross-shaped support column, vertical support plates are fixedly connected to the horizontal end faces, and rubber pads are fixedly bonded to the outer walls of the vertical support plates and the outer walls of the horizontal support plates; and the middle part of each thread fastening part is screwed with a fixing bolt, and the fixing bolt is screwed with the bolt hole.
As an preferable embodiment of the present invention, a groove is formed in the outer wall of the pipe fitting outside the screw fastening portion.
As an optimal implementation mode of the utility model, the rubber pad is laminated with the pipe fitting inner wall.
As a preferred embodiment of the present invention, four end faces of the cross-shaped supporting column are aligned with the four screw fastening portions one by one.
As a preferred embodiment of the present invention, the cross-shaped supporting column, the vertical supporting plate and the horizontal supporting plate are made of PEEK plastic.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses an adopt fixing bolt to fix the cross support column to vertical support plate and horizontal support plate can effectually support the pipe fitting, and supporting mechanism can demolish the change, and the practicality is higher, and support intensity is all high.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of the overall cross-sectional front view of the reinforced hollow-wall PE winding pipe of the present invention;
fig. 2 is the utility model relates to a cross support column distribution of hollow wall winding pipe looks sideways at schematic structure view in reinforcing high density polyethylene.
In the figure: pipe fitting 1, cavity portion 2, fixing bolt 3, cross support column 4, vertical support plate 5, bolt hole 6, horizontal support plate 7, rubber pad 8, screw fastening portion 9, recess 10.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, but 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 therefore, should not be construed as limiting the present invention; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: a reinforced high-density polyethylene hollow wall winding pipe comprises a pipe fitting 1, wherein a cavity part 2 is preset on the pipe wall of the pipe fitting 1, and threaded fastening parts 9 are preset on the upper part, the lower part, the front part and the rear part of the cavity part 2 and are integrated with the pipe fitting 1;
a cross support column 4 is arranged in an inner cavity of the pipe fitting 1, a bolt hole 6 is formed in the middle of each end face of the cross support column 4, horizontal support plates 7 are fixedly connected to two vertical end faces of the cross support columns 4, vertical support plates 5 are fixedly connected to the horizontal end faces, and rubber pads 8 are fixedly bonded to the outer walls of the vertical support plates 5 and the outer walls of the horizontal support plates 7; fixing bolt 3 has all been twisted in the middle part of every screw fastening portion 9, and fixing bolt 3 closes with the twisting of bolt hole 6, adopts fixing bolt 3 to fix cross support column 4 to vertical support plate 5 and horizontal support plate 7 can effectually support pipe fitting 1, and supporting mechanism can demolish the change, and the practicality is higher, and support intensity is all high.
In this embodiment, all set up recess 10 on being located the 1 outer wall of pipe fitting in the 9 outsides of screw-thread fastening portion, guarantee to form the state of sinking in to fixing bolt 3, avoid fixing bolt 3 to form the arch in 1 outside of pipe fitting.
In this embodiment, the rubber pad 8 is laminated with 1 inner wall of pipe fitting, guarantees to support buffering effect to avoid outside water to get into in the body from the screw hole of screw fastening portion 9.
In this embodiment, four terminal surfaces of cross support column 4 align with four screw fastening portion 9 one by one, are convenient for when fixing, directly close convenient and fast with fixing bolt 3 is directly screwed.
In this embodiment, cross support column 4, vertical support plate 5 and horizontal support plate 7 are PEEK plastics and make, and the braced system later stage replacement cost who adopts the high PEEK plastics of intensity to make is low to support intensity and obtain guaranteeing.
When the reinforcing high density polyethylene hollow wall winding pipe is used, need to explain, the utility model relates to a reinforcing high density polyethylene hollow wall winding pipe, including pipe fitting 1, cavity portion 2, fixing bolt 3, cross support column 4, vertical support plate 5, bolt hole 6, horizontal support plate 7, rubber pad 8, screw fastening portion 9, recess 10, the part is general standard component or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a reinforcing high density polyethylene hollow wall winding pipe, includes pipe fitting (1), its characterized in that: a cavity part (2) is preset on the pipe wall of the pipe fitting (1), and a thread fastening part (9) is preset on the upper part, the lower part, the front part and the rear part of the cavity part (2) and the pipe fitting (1) in an integrated manner;
a cross support column (4) is arranged in an inner cavity of the pipe fitting (1), a bolt hole (6) is formed in the middle of each end face of the cross support column (4), horizontal support plates (7) are fixedly connected to two vertical end faces of the cross support column (4), vertical support plates (5) are fixedly connected to the horizontal end faces, and rubber pads (8) are fixedly bonded to the outer walls of the vertical support plates (5) and the horizontal support plates (7); and the middle part of each thread fastening part (9) is screwed with a fixing bolt (3), and the fixing bolt (3) is screwed with the bolt hole (6).
2. The reinforced high density polyethylene hollow wall wound pipe of claim 1, wherein: the outer wall of the pipe fitting (1) positioned at the outer side of the thread fastening part (9) is provided with a groove (10).
3. The reinforced high density polyethylene hollow wall wound pipe of claim 1, wherein: the rubber pad (8) is attached to the inner wall of the pipe fitting (1).
4. The reinforced high density polyethylene hollow wall wound pipe of claim 1, wherein: the four end faces of the cross-shaped supporting column (4) are aligned with the four thread fastening parts (9) one by one.
5. The reinforced high density polyethylene hollow wall wound pipe of claim 1, wherein: the cross support columns (4), the vertical support plates (5) and the horizontal support plates (7) are all made of PEEK plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922226997.3U CN211693844U (en) | 2019-12-12 | 2019-12-12 | Reinforced high-density polyethylene hollow wall winding pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922226997.3U CN211693844U (en) | 2019-12-12 | 2019-12-12 | Reinforced high-density polyethylene hollow wall winding pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211693844U true CN211693844U (en) | 2020-10-16 |
Family
ID=72790936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922226997.3U Expired - Fee Related CN211693844U (en) | 2019-12-12 | 2019-12-12 | Reinforced high-density polyethylene hollow wall winding pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211693844U (en) |
-
2019
- 2019-12-12 CN CN201922226997.3U patent/CN211693844U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 Termination date: 20211212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |