CN214662676U - Sewage drainage pipe for municipal works - Google Patents
Sewage drainage pipe for municipal works Download PDFInfo
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- CN214662676U CN214662676U CN202120360752.4U CN202120360752U CN214662676U CN 214662676 U CN214662676 U CN 214662676U CN 202120360752 U CN202120360752 U CN 202120360752U CN 214662676 U CN214662676 U CN 214662676U
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- sealing ring
- pipe body
- splicing sleeve
- mounting groove
- ring
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Abstract
The utility model discloses a sewage drainage pipe for municipal works, which comprises a pipe body, wherein one end of the pipe body is provided with a splicing sleeve, the other end of the pipe body is provided with an external sealing ring, the junction of the end surface of the pipe body and the external sealing ring is provided with an external mounting groove, one end of the external sealing ring extends into the external mounting groove to be clamped and connected, the surface of the pipe body is embedded and provided with a pair of metal rings, a pair of metal rings are designed outside the pipe body in the utility model, a hanging ring is designed on the metal rings, the pipe body can be hoisted by directly passing a rope through the hanging ring for fixation, the construction and the transportation are more convenient, in addition, the external sealing ring is designed at one end of the pipe body, an internal sealing ring is designed at the inner side of the splicing sleeve, when two adjacent drainage pipes are spliced, the external sealing ring and the internal sealing ring are jointed and extruded, the sealing effect is enhanced, and a pair of limiting blocks is designed at the outer side of the splicing sleeve, the drain pipe can be prevented from rolling due to the cylindrical structure.
Description
Technical Field
The utility model belongs to the technical field of sewage drainage pipe, concretely relates to sewage drainage pipe for municipal works.
Background
The urban sewage is discharged into a town sewage system. The load-carrying combined drainage system also comprises production wastewater and trapped rainwater. Municipal sewage mainly comprises domestic sewage and industrial sewage, and is collected by a municipal drainage pipe network and conveyed to a sewage treatment plant for treatment. The sewage is formed by converging urban domestic sewage, industrial wastewater and urban runoff sewage. Urban sewage discharges generally all to discharge through the sewage drain pipe of underground, present underground drainage pipe generally is precast concrete pipeline, it is drainage pipe system to realize connecting through the concatenation, present drain pipe surface is smooth, need bind through the rope when the construction and transfer the cement drain pipe, the rope is binded comparatively complicatedly, the leakproofness of concatenation between the pipeline is relatively poor in addition, generally all seal through the outside concatenation department of cement, certain seepage can appear for a long time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sewage drainage pipe for municipal works to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sewage drainage pipe for municipal works, includes the body, the one end of body is provided with the concatenation cover, the other end of body is provided with the external seal ring, the tip surface of body is provided with outer mounting groove with the junction of external seal ring, the one end of external seal ring extends to the interior joint connection of outer mounting groove, the surface embedding of body is provided with a pair of becket, the surface of becket all is provided with a link, the surface of concatenation cover is provided with a pair of restriction piece, the inboard of concatenation cover is provided with interior sealing ring, the inboard surface of concatenation cover is provided with interior mounting groove with interior sealing ring correspondence department, the one end of interior sealing ring extends to interior mounting groove interior joint connection.
Preferably, the pipe body and the splicing sleeve are of an integrally formed integrated structure, the inner shape of the splicing sleeve is of a circular truncated cone structure, and the diameter of an opening of the splicing sleeve is matched with the diameter of the end part of the pipe body.
Preferably, the inside of body is provided with steel framework, steel framework is network structure.
Preferably, the outer sealing ring and the inner sealing ring are both of annular structures, and the cross sections of the outer sealing ring and the inner sealing ring are both of T-shaped structures.
Preferably, the metal ring and the hanging ring are of an integrated structure, and the radian of the outer surface of the metal ring is consistent with that of the surface of the pipe body.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a body external design a pair of becket, and designed the link on the becket, the accessible rope directly passes the link fixed can hoist the body, construction dispatching convenience more, the external seal ring has been designed in the one end of body in addition, the inner seal ring has been designed to the inboard of splice cover, when making two adjacent drain pipe concatenations, external seal ring and the laminating extrusion of inner seal ring, sealed effect has been strengthened, a pair of restriction piece has been designed in the outside of splice cover, can prevent that the drain pipe is owing to cylindric structure, can appear the rolling condition when placing.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a front sectional view of the present invention;
FIG. 3 is a schematic view of a partial structure at A of the present invention;
FIG. 4 is a schematic view of a partial structure at the position B of the present invention;
in the figure: 1. a pipe body; 2. splicing sleeves; 3. a limiting block; 4. a metal ring; 5. an outer seal ring; 6. hanging a ring; 7. an inner seal ring; 8. a steel reinforcement frame; 9. an inner mounting groove; 10. and an outer mounting groove.
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.
Example 1
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a sewage drainage pipe for municipal works, including body 1, the one end of body 1 is provided with splice sleeve 2, the other end of body 1 is provided with external seal ring 5, the tip surface of body 1 is provided with outer mounting groove 10 with the junction of external seal ring 5, the one end of external seal ring 5 extends to the interior joint connection of outer mounting groove 10, the surface embedding of body 1 is provided with a pair of becket 4, the surface of becket 4 all is provided with a link 6, the surface of splice sleeve 2 is provided with a pair of restriction piece 3, the inboard of splice sleeve 2 is provided with inner seal ring 7, the inboard surface of splice sleeve 2 is provided with interior mounting groove 9 with inner seal ring 7 corresponding department, the one end of inner seal ring 7 extends to interior mounting groove 9 interior joint connection.
In this embodiment, preferably, body 1 and splice sleeve 2 are integrated into one piece's integral type structure, and splice sleeve 2 internal shape is round platform type structure, and splice sleeve 2's opening diameter and body 1's tip diameter phase-match are in order to guarantee the wholeness to convenient concatenation.
In this embodiment, it is preferred, the inside of body 1 is provided with steel framework 8, and steel framework 8 is network structure, in order to guarantee the fastness of whole body.
In this embodiment, preferably, the outer sealing ring 5 and the inner sealing ring 7 are both of an annular structure, and the cross sections of the outer sealing ring 5 and the inner sealing ring 7 are both of a T-shaped structure, so as to ensure firm connection.
In this embodiment, preferably, the metal ring 4 and the suspension ring 6 are of an integral structure, and the radian of the outer surface of the metal ring 4 is consistent with that of the surface of the pipe body 1, so as to ensure the smoothness of the outer surface.
The utility model discloses a theory of operation and use flow: a pair of becket 4 has been designed to body 1 external design, the accessible rope directly passes link 6 fixed can hoist body 1, it is more convenient to be under construction and transport, external seal ring 5 has been designed in the one end of body 1 in addition, inner seal ring 7 has been designed to the inboard of splice sleeve 2, when making two adjacent drain pipes splice, external seal ring 5 and the extrusion of laminating of inner seal ring 7, sealed effect has been strengthened, a pair of restriction piece 3 has been designed in the outside of splice sleeve 2, can prevent that the drain pipe is owing to be cylindric structure, can appear rolling condition when placing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a sewage drainage pipe for municipal works, includes body (1), its characterized in that: one end of the tube body (1) is provided with a splicing sleeve (2), the other end of the tube body (1) is provided with an outer sealing ring (5), an outer mounting groove (10) is arranged at the joint of the end surface of the pipe body (1) and the outer sealing ring (5), one end of the outer sealing ring (5) extends into the outer mounting groove (10) and is connected with the outer mounting groove in a clamping way, a pair of metal rings (4) are embedded in the surface of the pipe body (1), the surfaces of the metal rings (4) are provided with a hanging ring (6), the outer surface of the splicing sleeve (2) is provided with a pair of limiting blocks (3), the inner side of the splicing sleeve (2) is provided with an inner sealing ring (7), an inner mounting groove (9) is arranged on the inner side surface of the splicing sleeve (2) corresponding to the inner sealing ring (7), one end of the inner sealing ring (7) extends into the inner mounting groove (9) to be connected in a clamping manner.
2. The municipal works sewage drain pipeline according to claim 1, wherein: the pipe body (1) and the splicing sleeve (2) are of an integrally formed integrated structure, the inner shape of the splicing sleeve (2) is of a circular truncated cone structure, and the diameter of an opening of the splicing sleeve (2) is matched with the diameter of the end part of the pipe body (1).
3. The municipal works sewage drain pipeline according to claim 1, wherein: the steel bar reinforced pipe is characterized in that a steel bar framework (8) is arranged inside the pipe body (1), and the steel bar framework (8) is of a net structure.
4. The municipal works sewage drain pipeline according to claim 1, wherein: the outer sealing ring (5) and the inner sealing ring (7) are both of annular structures, and the sections of the outer sealing ring (5) and the inner sealing ring (7) are both of T-shaped structures.
5. The municipal works sewage drain pipeline according to claim 1, wherein: the metal ring (4) and the hanging ring (6) are of an integrated structure, and the outer surface of the metal ring (4) is consistent with the surface radian of the pipe body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120360752.4U CN214662676U (en) | 2021-02-09 | 2021-02-09 | Sewage drainage pipe for municipal works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120360752.4U CN214662676U (en) | 2021-02-09 | 2021-02-09 | Sewage drainage pipe for municipal works |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214662676U true CN214662676U (en) | 2021-11-09 |
Family
ID=78447408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120360752.4U Active CN214662676U (en) | 2021-02-09 | 2021-02-09 | Sewage drainage pipe for municipal works |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214662676U (en) |
-
2021
- 2021-02-09 CN CN202120360752.4U patent/CN214662676U/en active Active
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