CN207584201U - The double-deck double-colored multiple tube of truss - Google Patents
The double-deck double-colored multiple tube of truss Download PDFInfo
- Publication number
- CN207584201U CN207584201U CN201720456254.3U CN201720456254U CN207584201U CN 207584201 U CN207584201 U CN 207584201U CN 201720456254 U CN201720456254 U CN 201720456254U CN 207584201 U CN207584201 U CN 207584201U
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- China
- Prior art keywords
- rib
- double
- internal
- hollow reinforced
- wall
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses the double-colored multiple tubes of double-deck truss, belong to tubing technical field, including the tubing ontology by band wound side by side fusion molding, tubing ontology includes hollow reinforced rib on inner wall of inner wall, spiral surrounding, the outer wall being connected between axially adjacent hollow reinforced rib；Middle part in hollow reinforced rib is formed with enhancing internal-rib, and the both sides for being located at enhancing internal-rib in hollow reinforced rib further respectively have auxiliary internal-rib；The pipe internal surface of tubing ontology has color layers.The tubing ontology double-layer structure that band is wound, form the double-layer structure of inside and outside wall at trough, and the hollow reinforced rib in corresponding trough double-layer structure forms rib, improve the ring flexibility and ring stiffness of tubing, the ability of tensile strength, anti-weight bearing power and anti-ductile failure is also improved, greatly improves the creep resistance of structural stability and flexible, ring stiffness stability and tubing.
Description
Technical field
The utility model is related to tubing technical field, in particular to a kind of double-colored multiple tube of double-deck truss.
Background technology
In many fields such as the downcomer in city and drainage system, the use of the plastic pipe with reinforcing rib is increasingly
It is more.No pressure inside drainpipe, to improve the performance resisted extraneous pressure, impacted, in tube wall periphery, setting different form is strengthened
Muscle.Polyethylene winding structure wall pipe with good pipeclay collective effect and ring stiffness due to being widely used in municipal row
It is to be formed by the winding welding of multiple bands, the trough intensity between wave crest and wave crest outside pipe compares in dirty pipe-line construction
It is weaker, while the surface in trough area is also stress rupture concentration zones, therefore when constructing in transit or on-site, trough
Area is easy to damage, and bearing capacity is insufficient, and anti-weight bearing power and anti-ductile failure ability are relatively low, directly to the performance of product
It impacts.
Utility model content
The purpose of this utility model is to provide a kind of double-colored multiple tube of double-deck truss, to solve the above problems.
For realize the utility model aim, the technical solution used for：The double-deck double-colored multiple tube of truss, including by band simultaneously
The tubing ontology of row's winding fusion molding, the tubing ontology include hollow reinforced rib on inner wall of inner wall, spiral surrounding, even
The outer wall being connected between axially adjacent hollow reinforced rib；Middle part in hollow reinforced rib is formed with enhancing internal-rib, and hollow reinforcement
The both sides for being located at enhancing internal-rib in muscle further respectively have auxiliary internal-rib；The pipe internal surface of the tubing ontology has color layers, i.e.,
There are color layers in the inner surface of inner wall.
Further, the auxiliary internal-rib in horizontal or inclination or is vertically arranged.
Further, the auxiliary internal-rib is linearly or curve-like.
Further, the color layers are and band one extrusion molding.
Further, the enhancing internal-rib is located in the middle part of hollow reinforced rib, is formed by the welding of adjacent tapes side.
Further, the section of the hollow reinforced rib is in bowed out arcuation for two trapezoidal and trapezoidal waists.
Further, two auxiliary internal-ribs are symmetrical arranged in enhancing internal-rib both sides.
The beneficial effects of the utility model are：
1st, it is connected to hollow reinforced rib and enhances the peak structure that the auxiliary rib between internal-rib is formed and enhance wave crest
The strength and stiffness of hollow reinforced rib, the tubing ontology double-layer structure that band is wound, that is, form inside and outside wall at trough
Double-layer structure, and the hollow reinforced rib in corresponding trough double-layer structure forms rib, improves the ring flexibility and ring stiffness of tubing；
2nd, anti-weight bearing power is improved, there is larger specific surface area, expand the contact surface with soil, tube surfaces energy
It is enough uniformly by external force, the backfill inserted in pipeline trough and pipeline bear the pressure of Soil Surrounding jointly in itself, form pipeclay
External loads can thoroughly be decomposed and be transmitted in whole pipeline rapidly, reduce to the maximum extent external by collective effect
Load influences the impact of pipeline itself；
3rd, the ability of anti-ductile failure is improved, double-deck trough greatly improves structural stability and flexible, ring stiffness
Stability and tubing creep resistance, toughness is greatly improved, and resistance to slow crack growth performance significantly improves；
4th, tensile strength is improved, compared with conventional Hollow wall tube, tensile strength improves 50%, double-deck band bonding
Face is generouser, increases the tensile strength of adjacent tapes seam, so as to which tubing be made to have superior anti-lateral pull.
Description of the drawings
Fig. 1 is the cross-sectional view of the double-colored multiple tube of double-deck truss provided by the utility model；
Fig. 2 is the sectional view for the band to form the double-colored multiple tube of the utility model bilayer truss；
Fig. 3 and Fig. 4 is the cross-sectional view for the double-colored multiple tube of double-deck truss for assisting two kinds of heeling conditions of internal-rib；
Fig. 5 is the sectional view for assisting internal-rib as band in the double-colored multiple tube of double-deck truss of arc.
Specific embodiment
The utility model is further described in detail below through specific implementation examples and in conjunction with the accompanying drawings.
Fig. 1, Fig. 3, Fig. 4 show the double-colored multiple tube of double-deck truss provided by the utility model, including being twined side by side by band 7
Around the tubing ontology 1 of fusion molding, tubing ontology 1 includes hollow reinforced rib 3 on inner wall 2 of inner wall 2, spiral surrounding, connection
Outer wall 4 between axially adjacent hollow reinforced rib 3；Middle part in hollow reinforced rib 3 be formed with enhancing internal-rib 5, and it is hollow plus
The both sides for being located at enhancing internal-rib 5 in strengthening tendons 3 further respectively have auxiliary internal-rib 9；The pipe internal surface of tubing ontology 1 has color layers 6,
There are color layers 6 in the inner surface of inner wall 2.
Auxiliary internal-rib 9 is in horizontal or inclination or is vertically arranged.Auxiliary internal-rib 9 can be connected laterally at hollow reinforced rib 3
Between muscle inner wall and enhancing internal-rib 5, lateral setting that can be horizontal, also being obliquely installed such as Fig. 1, can be one or more；It is auxiliary
Internal-rib 9 is helped to be attached to oblique between enhancing internal-rib 5 and inner wall 2, see Fig. 3；Or it is connected to the muscle inner wall of hollow reinforced rib 3
It is oblique between inner wall 2, see Fig. 4；Ensure that the high intensity and rigidity of hollow reinforced rib 3, improve anti-weight bearing power and
Impact resistance.It assists internal-rib 9 linearly or curve-like, curve-like can be arc（See Fig. 5）, T shapes, the rule such as Y shape or do not advise
Then curve.Two auxiliary internal-ribs 9 can be symmetrical arranged in 5 both sides of enhancing internal-rib or asymmetric setting, are that band is integrally formed.
Color layers 6 are and the integrated extrusion molding of band 7, i.e. band 7（See Fig. 2 and Fig. 5）Lower surface have color layers 6,
Tubing is usually black, that is, existing band is usually integrally black, and the inside pipe wall surface of the utility model has
The color layers 6 of blue or other colors, to distinguish rule of origin, model or material, used in different places, compensate for multiple tube and do not have
There is the defects of nameplate, have the function that identify and facilitate field management.By special extrusion die, squeezed out and connected by two extruders
Continuous is double-deck, double-colored with the plastic shape band 7 for including hollow cavity.
The axial cross section of hollow reinforced rib 3 and outer wall 4 forms corrugated, and hollow reinforced rib 3 is wave crest, is at outer wall 4
For trough.See Fig. 2, the band inner wall thickness at band trough is more than band outer wall thickness, and less than the band at hollow boss
Material inner wall thickness.
Enhancing internal-rib 5 is located at 3 middle part of hollow reinforced rib, is formed by 7 side welding of adjacent tapes, i.e., by adjacent tapes 7
The hollow reinforced rib 3 with enhancing internal-rib 5 that hollow boss 8 is formed by molten plastic welding, the auxiliary in two hollow boss 8
Internal-rib 9 is symmetrical.The section of hollow reinforced rib 3 is two trapezoidal and trapezoidal waists in bowed out arcuation, raising load and anti-load energy
Power.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, there can be various modifications and variations in the spirit and principles of the utility model, these are equivalent
Modification or replacement etc., are all contained within the scope of protection of the utility model.
Claims (7)
1. the double-colored multiple tube of double-deck truss, including the tubing ontology by band wound side by side fusion molding, which is characterized in that described
Tubing ontology includes hollow reinforced rib on inner wall of inner wall, spiral surrounding, is connected between axially adjacent hollow reinforced rib
Outer wall；Middle part in hollow reinforced rib is formed with enhancing internal-rib, and the both sides for being located at enhancing internal-rib in hollow reinforced rib are also distinguished
Equipped with auxiliary internal-rib；The pipe internal surface of the tubing ontology has color layers.
2. bilayer truss double-colored multiple tube according to claim 1, which is characterized in that the auxiliary internal-rib in horizontal or
It tilts or is vertically arranged.
3. bilayer truss double-colored multiple tube according to claim 1, which is characterized in that the auxiliary internal-rib is linearly,
Or curve-like.
4. the double-colored multiple tube of bilayer truss according to claim 1, which is characterized in that the color layers are and band is integrated
Extrusion molding.
5. the double-colored multiple tube of bilayer truss according to claim 1, which is characterized in that the enhancing internal-rib is by adjacent tapes
Side welding is formed.
6. the double-colored multiple tube of bilayer truss according to claim 1, which is characterized in that the section of the hollow reinforced rib is
Two trapezoidal and trapezoidal waists are in bowed out arcuation.
7. the double-colored multiple tube of bilayer truss according to claim 1, which is characterized in that two auxiliary internal-ribs are in enhancing internal-rib two
Side is symmetrical arranged.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016208327406 | 2016-08-03 | ||
| CN201620832740 | 2016-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207584201U true CN207584201U (en) | 2018-07-06 |
Family
ID=62718298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720456254.3U Expired - Fee Related CN207584201U (en) | 2016-08-03 | 2017-04-27 | The double-deck double-colored multiple tube of truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207584201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386670A (en) * | 2018-12-11 | 2019-02-26 | 福建祥云科创新型管业科技有限公司 | A kind of irregular belt material and double rib enhancing structure wall pipes with irregular belt material production |
-
2017
- 2017-04-27 CN CN201720456254.3U patent/CN207584201U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386670A (en) * | 2018-12-11 | 2019-02-26 | 福建祥云科创新型管业科技有限公司 | A kind of irregular belt material and double rib enhancing structure wall pipes with irregular belt material production |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20210427 |