CN204756230U - Bellmouth has additional strengthening's tubular product - Google Patents
Bellmouth has additional strengthening's tubular product Download PDFInfo
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- CN204756230U CN204756230U CN201520556195.8U CN201520556195U CN204756230U CN 204756230 U CN204756230 U CN 204756230U CN 201520556195 U CN201520556195 U CN 201520556195U CN 204756230 U CN204756230 U CN 204756230U
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- bellmouth
- tubing
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- strip bulge
- strengthening
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Abstract
The utility model belongs to the technical field of the plumbing pipe, refer in particular to a bellmouth has additional strengthening's tubular product, be provided with bellmouth, the other end in the one end of tubular product and be provided with the socket, the surface of bellmouth is provided with the enhancement arch that a plurality of interval set up, or the surface of bellmouth to be provided with the crisscross enhancement that sets up of a plurality of protruding, strengthen forming reticular additional strengthening between the arch, the utility model discloses the additional strengthening who sets up can increase ring rigidity, is receiving under highly compressed condition also non -deformable, especially when the pipeline is buried underground in secret the construction, owing to the native combined action of the protruding subtotal rib that forms of bar (or ellipse or arc), with the ring stiffness that increase the pipeline at double.
Description
Technical field:
The utility model belongs to supplying drainage technical field, refers in particular to a kind of bellmouth and has the tubing strengthening structure.
Background technique:
The structure of supplying drainage be one end of tubing is provided with bellmouth, the other end is provided with socket.Be inserted in bellmouth by socket between two adjacent pipes and connect.The outer surface of the bellmouth of existing supplying drainage is light face.Ring stiffness is one and weighs the numerical indication of tubing critical external compressive resistance load capacity in reality.Because supplying drainage is embedded in soil after mounting, under extraneous weight pressurization, distortion etc. may be there is, and then cause occurring Seepage, cause the sealing of pipeline poor, need to keep in repair.
Summary of the invention:
The purpose of this utility model be to provide a kind ofly improve ring stiffness, the bellmouth that reduces distortion has and strengthens the tubing of structure.
The utility model is achieved in that
Bellmouth has the tubing strengthening structure, one end of tubing is provided with bellmouth, the other end is provided with socket, and the outer surface of described bellmouth is provided with several spaced reinforcements projections;
Or the outer surface of described bellmouth is provided with several reinforcements projections be crisscross arranged, and strengthens the webbed reinforcement structure of shape between projection.
In technique scheme, several spaced reinforcement projections described are several annular protrusions arranged along bellmouth axially spaced-apart;
Or along the spaced strip bulge that several are axially arranged of bellmouth outer surface circumference.
In technique scheme, described netted reinforcement structure is: at the outer surface of bellmouth, its axially spaced-apart is provided with several annular protrusions, and the strip bulge axially arranged along it is set along bellmouth outer surface circumference interval, the be crisscross arranged grid that formed of strip bulge and annular protrusion is square nettedly strengthen projection;
Or: the outer surface of bellmouth is provided with the netted reinforcement projection that the grid formed by elliptical shaped lobes or arc convex is rhombus.
In technique scheme, described strip bulge is uniform along bellmouth outer surface circumference.
In technique scheme, described strip bulge is arranged according to vertical bar and slanted bar interval.
In technique scheme, the cross section of described annular protrusion is square or triangle or trapezoidal or square top is camber line.
In technique scheme, the intersection circumference of described bellmouth and tubing is provided with several stiffening ribs.
The advantage that the utility model is given prominence to compared to existing technology is:
1, the reinforcement structure that the utility model is arranged can increase ring stiffness, also not yielding when being subject to high pressure; Particularly piping laying in underground construction time, the part convexed to form due to bar shaped (or oval or arc) and the acting in conjunction of rib soil, will increase the ring stiffness of pipeline exponentially;
2, the utility model can increase the sealing of pipeline, can not seepage, improves the quality of pipeline;
3, the utility model can keep locating exactly, good stability, avoids and laterally perturbs.
Accompanying drawing illustrates:
Fig. 1 is reticular structure of the present utility model is square schematic perspective view;
The three-dimensional simplified schematic diagram of Fig. 2 to be reticular structure of the present utility model be rhombus.
Embodiment:
With specific embodiment, the utility model is further described below, see Fig. 1-2:
Bellmouth has strengthens the tubing of structure, and one end of tubing 1 is provided with bellmouth 2, the other end is provided with socket, in tubing 1 using process, the socket of tubing 1 is plugged in the connection realizing pipeline in bellmouth 2.Grafting between socket with bellmouth 2 can be adopt welding mode to be connected, and also can adopt without pad throttle type socket joint.The concrete structure of nothing pad throttle type socket joint is record in 201420520506.0,201420520758.3 and 201320365800.4 in the patent No., repeats no more herein.
In technique scheme, described bellmouth 2 is provided with several stiffening ribs 6 with the intersection circumference of tubing 1.
The utility model arranges reinforcement structure at the outer surface of described bellmouth 2, comprises following several scheme:
Scheme one is: bellmouth 2 axially spaced-apart is provided with several annulars and strengthens protruding 3, annular strengthen protruding 3 can uniform also can not be uniform, according to actual conditions.
Scheme two is: be arranged at intervals with several in the outer surface circumference of bellmouth 2 and strengthen protruding along its bar shapeds axially arranged, bar shaped strengthen projection can uniform also can not be uniform, according to actual conditions.
And bar shaped reinforcement projection can be all vertical bar projection 4, also can strengthen protruding 5 intervals according to vertical bar reinforcement protruding 4 and slanted bar and arrange.The combination on soil and bellmouth surface is convenient in this design.
Scheme three is: be that the netted of rhombus strengthens projection at the outer surface of the bellmouth grid be staggered to form by arc convex 7 and arc convex 7 that is crisscross arranged.
Scheme four is: at the outer surface of bellmouth 2, its axially spaced-apart is provided with several annulars and strengthens protruding 3, and the bar shaped axially arranged along it is set along bellmouth 2 outer surface circumference interval strengthens protruding, bar shaped strengthens that protruding to strengthen the be crisscross arranged grid that formed of projection 2 with annular be square nettedly strengthen projection.The reinforing function best results that this mode produces.
In this programme, described bar shaped is strengthened protruding uniform along bellmouth 2 outer surface circumference.
In this programme, it can be all vertical bar projection 4 that projection is strengthened in described bar shaped, also can strengthen protruding 5 intervals according to vertical bar reinforcement protruding 4 and slanted bar and arrange.The combination on soil and bellmouth surface is convenient in this design.Vertical bar is strengthened protruding 4 and is perpendicular to bellmouth 2 surface, and slanted bar is strengthened protruding 5 and become angle to arrange with bellmouth 2 surface.
In this programme, the cross section that described annular strengthens protruding 3 is square or triangle or trapezoidal or square top is camber line.
Annular of the present utility model is strengthened protruding 3 and is strengthened protruding setting with bar shaped, ring stiffness can be increased, not yielding when being subject to high pressure yet, during installation, earth is embedded in bar shaped and strengthens protruding strengthen protruding 2 with annular and being formed in reticular structure, make buried after " rib is native " acting in conjunction formation be several times as much as the superpower product of former pipe material intensity and ring stiffness.
Above-described embodiment is only one of preferred embodiment of the present utility model; not limit practical range of the present utility model with this; therefore: all equivalence changes done according to shape of the present utility model, structure, principle, all should be covered by within protection domain of the present utility model.
Claims (7)
1. bellmouth has the tubing strengthening structure, one end of tubing is provided with bellmouth, the other end is provided with socket, it is characterized in that: the outer surface of described bellmouth is provided with several spaced reinforcements projections;
Or the outer surface of described bellmouth is provided with several reinforcements projections be crisscross arranged, and strengthens the webbed reinforcement structure of shape between projection.
2. a kind of bellmouth according to claim 1 has the tubing strengthening structure, it is characterized in that: several spaced projections of strengthening described are for several annular protrusions along the setting of bellmouth axially spaced-apart;
Or along the spaced strip bulge that several are axially arranged of bellmouth outer surface circumference.
3. a kind of bellmouth according to claim 1 has the tubing strengthening structure, it is characterized in that: described netted reinforcement structure is: at the outer surface of bellmouth, its axially spaced-apart is provided with several annular protrusions, and the strip bulge axially arranged along it is set along bellmouth outer surface circumference interval, the be crisscross arranged grid that formed of strip bulge and annular protrusion is square nettedly strengthen projection;
Or: it is that the netted of rhombus strengthens projection that the outer surface of bellmouth is provided with the grid formed by arc convex and arc convex.
4. a kind of bellmouth according to Claims 2 or 3 has the tubing strengthening structure, it is characterized in that: described strip bulge is uniform along bellmouth outer surface circumference.
5. a kind of bellmouth according to claim 4 has the tubing strengthening structure, it is characterized in that: described strip bulge is arranged according to vertical bar and slanted bar interval.
6. a kind of bellmouth according to Claims 2 or 3 has strengthens the tubing of structure, it is characterized in that: the cross section of described annular protrusion is square or triangle or trapezoidal or square top is camber line.
7. a kind of bellmouth according to claim 1 has the tubing strengthening structure, it is characterized in that: the intersection circumference of described bellmouth and tubing is provided with several stiffening ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520556195.8U CN204756230U (en) | 2015-07-28 | 2015-07-28 | Bellmouth has additional strengthening's tubular product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520556195.8U CN204756230U (en) | 2015-07-28 | 2015-07-28 | Bellmouth has additional strengthening's tubular product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204756230U true CN204756230U (en) | 2015-11-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520556195.8U Active CN204756230U (en) | 2015-07-28 | 2015-07-28 | Bellmouth has additional strengthening's tubular product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204756230U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003771A (en) * | 2015-07-28 | 2015-10-28 | 李文菁 | Pipe with socket of enhancement structure |
| CN106704754A (en) * | 2017-01-18 | 2017-05-24 | 江西汉通实业有限公司 | Throttling plastic pipe |
-
2015
- 2015-07-28 CN CN201520556195.8U patent/CN204756230U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003771A (en) * | 2015-07-28 | 2015-10-28 | 李文菁 | Pipe with socket of enhancement structure |
| CN106704754A (en) * | 2017-01-18 | 2017-05-24 | 江西汉通实业有限公司 | Throttling plastic pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |