CN214368331U - Urban sewage pipeline for drainage pipe engineering design - Google Patents
Urban sewage pipeline for drainage pipe engineering design Download PDFInfo
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- CN214368331U CN214368331U CN202120269711.4U CN202120269711U CN214368331U CN 214368331 U CN214368331 U CN 214368331U CN 202120269711 U CN202120269711 U CN 202120269711U CN 214368331 U CN214368331 U CN 214368331U
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Abstract
The utility model discloses an urban sewage pipeline for drainage pipe engineering design in the technical field of urban sewage pipelines, wherein the left end of a second connecting pipe is integrally formed with a guide mounting head, the outer side wall of the guide mounting head is integrally formed with a limit ring, the outer wall of the annular mounting head is screwed with an annular screw plate matched with the limit ring, the right end of the annular screw plate is integrally formed with an annular limiting plate matched with the limit ring, the annular limiting plate is fixedly assembled by a connecting bolt and the limit ring, a first sealing ring is assembled between the limit ring and the annular mounting head, a sealing ring matched with the guide mounting head is assembled in the annular mounting head, a second sealing ring matched with the guide mounting head is clamped on the inner side wall of the annular mounting head, and the sealing performance of the sealing ring and the second sealing ring on the assembling part of the first connecting pipe and the second connecting pipe is improved, the assembly stability is improved, and the separation is prevented.
Description
Technical Field
The utility model relates to a city sewage pipe technical field specifically is city sewage pipe for drain pipe engineering design.
Background
The urban sewage is all the drained water collected by the sewer pipeline, is the mixed water of various domestic sewage, industrial wastewater and urban rainfall runoff drained into a sewer pipeline system, the domestic sewage is the water drained in daily life of people, and is the water drained from living facilities such as households, public facilities, kitchens of factories, toilets, bathrooms, laundry rooms and the like, the water quality of the sewage is characterized by containing higher organic matters such as starch, protein, grease, nitrogen, phosphorus and the like, in addition, pathogenic microorganisms and more suspended matters are contained, compared with the industrial wastewater, the water quality of the domestic sewage is generally stable and has lower concentration, the urban sewage pipeline for the existing drainage pipe engineering design is integrally of a circular pipe structure, a soft ring is clamped between the pipeline and is attached to two pipe orifices of the pipeline through flattening of the soft ring, and a certain installation sealing effect is achieved, however, under the simulation of long-term experiments, sewage washes the soft ring back and forth, the soft ring is prone to deviation, the sealing performance between pipelines is greatly reduced, and the problem of water leakage at the joint of the pipelines is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drain pipe is urban sewage pipeline for engineering design 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 urban sewage pipeline for the drainage pipe engineering design comprises a first connecting pipe and a second connecting pipe which are matched, the left end of the second connecting pipe is integrally provided with a guide mounting head, the outer side wall of the guide mounting head is integrally provided with a limit ring, the right end of the first connecting pipe is integrally provided with an annular mounting head matched with the guiding mounting head, the outer wall of the annular mounting head is in threaded assembly with an annular threaded plate matched with the limiting ring, the right end of the annular threaded plate is integrally provided with an annular limiting plate matched with the limiting ring, the annular limiting plate is fixedly assembled with the limiting ring through a connecting bolt, a first sealing ring is assembled between the limiting ring and the annular mounting head, a sealing ring matched with the guide mounting head is assembled in the annular mounting head, and a second sealing ring matched with the guide mounting head is clamped and assembled on the inner side wall of the annular mounting head.
Preferably, the annular limiting plate is evenly provided with threaded holes matched with the connecting bolts along the circumferential direction, and the right side wall of the limiting ring is evenly provided with threaded grooves corresponding to the threaded holes along the circumferential direction.
Preferably, the annular spiro union plate spiro union assembly is on the lateral wall of annular installation head, just the spacing ring supports to lean on the assembly on the inside wall of annular spiro union plate, just the annular limiting plate supports to lean on the assembly on the right side wall of spacing ring.
Preferably, a second annular mounting groove matched with the second sealing ring is formed in the inner side wall of the annular mounting head, and a first annular mounting groove matched with the first sealing ring is formed in the right side wall of the annular mounting head.
Preferably, the outer side wall of the left end of the guide mounting head is conical, and the outer side wall of the left end of the guide mounting head is matched with the second sealing ring.
Preferably, the annular mounting head is internally provided with a mounting channel matched with the guide mounting head, and the sealing ring is assembled in the mounting channel.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has reasonable structural design, the sealing ring is assembled in the annular mounting head, the second sealing ring is assembled in the second annular mounting groove in a clamping manner, the first sealing ring is assembled in the first annular mounting groove in a clamping manner, then the guide mounting head is assembled in the annular mounting head in an inserting manner, the limit ring is enabled to extrude the first sealing ring, the left end of the guide mounting head limits the second sealing ring, then the annular spiral connecting plate is assembled on the outer wall of the annular mounting head in a spiral manner, the annular spiral connecting plate is continuously screwed, thus the guide mounting head can be driven to be continuously inserted into the annular mounting head through the limiting effect of the limit ring and the annular limit plate, the second sealing ring and the sealing ring can be synchronously extruded through the guide mounting head, the sealing performance of the sealing ring and the second sealing ring on the assembly part of the first connecting pipe and the second connecting pipe is improved, and the sealing effect can be reinforced by the first sealing ring, the sealing performance is improved, the annular bolt joint plate is assembled on the outer wall of the annular installing head in a threaded mode, the connection stability of the first connecting pipe and the second connecting pipe is improved, meanwhile, the annular limiting plate is assembled on the limiting ring in a threaded mode through the connecting bolts, the assembling stability degree is improved, and the annular bolt joint plate is prevented from being separated from the limiting ring.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the assembly structure of the ring-shaped screw plate and the ring-shaped limiting plate of the present invention;
fig. 4 is a schematic view of the assembly structure of the first connecting pipe and the annular mounting head of the present invention.
In the figure: 1. a first connecting pipe; 2. a second connecting pipe; 3. guiding the mounting head; 4. a limiting ring; 5. an annular screw joint plate; 6. an annular limiting plate; 7. a first seal ring; 8. a seal ring; 9. a second seal ring; 10. a connecting bolt; 11. an annular mounting head; 12. a threaded hole; 13. a first annular mounting groove; 14. a second annular 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.
Referring to fig. 1-4, the present invention provides a technical solution: the urban sewage pipeline for the drainage pipe engineering design comprises a first connecting pipe 1 and a second connecting pipe 2 which are matched with each other, wherein a guide mounting head 3 is integrally formed at the left end of the second connecting pipe 2, a limiting ring 4 is integrally formed on the outer side wall of the guide mounting head 3, an annular mounting head 11 matched with the guide mounting head 3 is integrally formed at the right end of the first connecting pipe 1, an annular spiral connecting plate 5 matched with the limiting ring 4 is spirally assembled on the outer wall of the annular mounting head 11, an annular limiting plate 6 matched with the limiting ring 4 is integrally formed at the right end of the annular spiral connecting plate 5, the annular limiting plate 6 is fixedly assembled with the limiting ring 4 through a connecting bolt 10, and a first sealing ring 7 is assembled between the limiting ring 4 and the annular mounting head 11, a sealing ring 8 matched with the guide mounting head 3 is assembled in the annular mounting head 11, and a second sealing ring 9 matched with the guide mounting head 3 is clamped and assembled on the inner side wall of the annular mounting head 11.
Referring to fig. 1 and 3, the annular limiting plate 6 is uniformly provided with threaded holes 12 adapted to the connecting bolts 10 along the circumferential direction, the right side wall of the limiting ring 4 is uniformly provided with threaded grooves corresponding to the threaded holes 12 along the circumferential direction, and the connecting bolts 10 are used for assembling the annular limiting plate 6 on the limiting ring 4 in a threaded manner, so that the assembling stability is improved, and the separation is prevented;
referring to fig. 2, the annular screw plate 5 is screw-assembled on the outer sidewall of the annular mounting head 11, the retaining ring 4 is abutted against the inner sidewall of the annular screw plate 5, and the annular retaining plate 6 is abutted against the right sidewall of the retaining ring 4;
referring to fig. 4, a second annular mounting groove 14 adapted to the second sealing ring 9 is formed on an inner sidewall of the annular mounting head 11, and a first annular mounting groove 13 adapted to the first sealing ring 7 is formed on a right sidewall of the annular mounting head 11;
the outer side wall of the left end of the guide mounting head 3 is conical, the outer side wall of the left end of the guide mounting head 3 is matched with the second sealing ring 9, the guide mounting head 3 can be driven to be continuously inserted into the annular mounting head 11 through the limiting action of the limiting ring 4 and the annular limiting plate 6, and therefore the second sealing ring 9 and the sealing ring 8 can be synchronously extruded through the guide mounting head 3, and the sealing performance of the sealing ring 8 and the second sealing ring 9 at the assembling position of the first connecting pipe 1 and the second connecting pipe 2 is improved;
the annular mounting head 11 has a mounting channel formed therein which is adapted to the guide mounting head 3, and the seal ring 8 is fitted in the mounting channel.
The working principle is as follows: the sealing ring 8 is assembled in the annular mounting head 11, the second sealing ring 9 is assembled in the second annular mounting groove 14 in a clamping manner, the first sealing ring 7 is assembled in the first annular mounting groove 13 in a clamping manner, then the guide mounting head 3 is assembled in the annular mounting head 11 in an inserting manner, the first sealing ring 7 is extruded by the limiting ring 4, the second sealing ring 9 is limited by the left end of the guide mounting head 3, the annular spiral plate 5 is assembled on the outer wall of the annular mounting head 11 in a spiral manner, the annular spiral plate 5 is continuously screwed, the guide mounting head 3 is driven to be continuously inserted into the annular mounting head 11 through the limiting effect of the limiting ring 4 and the annular limiting plate 6, the second sealing ring 9 and the sealing ring 8 can be synchronously extruded through the guide mounting head 3, and the sealing performance of the sealing ring 8 and the second sealing ring 9 on the assembly part of the first connecting pipe 1 and the second connecting pipe 2 is improved, simultaneously first sealing ring 7 can consolidate sealed effect, improves the leakproofness, and the 5 spiro union of annular spiro union board assemble on the outer wall of annular installation head 11, increases the connection steadiness of first connecting pipe 1 and second connecting pipe 2, and connecting bolt 10 has improved the firm degree of assembly with the assembly of 6 spiro unions of annular limiting plate on spacing ring 4 simultaneously, prevents to break away from.
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 (6)
1. Urban sewage pipeline is used in drain pipe engineering design, first connecting pipe (1) and second connecting pipe (2) including the looks adaptation, its characterized in that: the left end integrated into one piece of the second connecting pipe (2) is provided with a guide mounting head (3), the outer side wall of the guide mounting head (3) is provided with a limit ring (4) in an integrated into one piece, the right end integrated into one piece of the first connecting pipe (1) is provided with an annular mounting head (11) matched with the guide mounting head (3), the outer wall of the annular mounting head (11) is assembled with an annular spiral connecting plate (5) matched with the limit ring (4) in a spiral connecting manner, the right end integrated into one piece of the annular spiral connecting plate (5) is provided with an annular limiting plate (6) matched with the limit ring (4), the annular limiting plate (6) is fixedly assembled with the limit ring (4) through a connecting bolt (10), a first sealing ring (7) is assembled between the limit ring (4) and the annular mounting head (11), and a sealing ring (8) matched with the guide mounting head (3) is assembled in the annular mounting head (11), and a second sealing ring (9) matched with the guide mounting head (3) is clamped and assembled on the inner side wall of the annular mounting head (11).
2. The municipal sewage pipeline for drainage pipe engineering design of claim 1, wherein: threaded holes (12) matched with the connecting bolts (10) are uniformly formed in the annular limiting plate (6) along the circumferential direction, and threaded grooves corresponding to the threaded holes (12) are uniformly formed in the right side wall of the limiting ring (4) along the circumferential direction.
3. The municipal sewage pipeline for drainage pipe engineering design of claim 2, wherein: annular spiro union board (5) spiro union assembly is on the lateral wall of annular installation head (11), just spacing ring (4) are supported and are leaned on the assembly on the inside wall of annular spiro union board (5), just annular limiting plate (6) are supported and are leaned on the assembly on the right side wall of spacing ring (4).
4. The municipal sewage pipeline for drainage pipe engineering design of claim 1, wherein: a second annular mounting groove (14) matched with the second sealing ring (9) is formed in the inner side wall of the annular mounting head (11), and a first annular mounting groove (13) matched with the first sealing ring (7) is formed in the right side wall of the annular mounting head (11).
5. The municipal sewage pipeline for drainage pipe engineering design of claim 4, wherein: the outer side wall of the left end of the guide mounting head (3) is conical, and the outer side wall of the left end of the guide mounting head (3) is matched with the second sealing ring (9).
6. The municipal sewage pipeline for drainage pipe engineering design of claim 1, wherein: an installation channel matched with the guide installation head (3) is formed in the annular installation head (11), and the sealing ring (8) is assembled in the installation channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120269711.4U CN214368331U (en) | 2021-02-01 | 2021-02-01 | Urban sewage pipeline for drainage pipe engineering design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120269711.4U CN214368331U (en) | 2021-02-01 | 2021-02-01 | Urban sewage pipeline for drainage pipe engineering design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214368331U true CN214368331U (en) | 2021-10-08 |
Family
ID=77961918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120269711.4U Active CN214368331U (en) | 2021-02-01 | 2021-02-01 | Urban sewage pipeline for drainage pipe engineering design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214368331U (en) |
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2021
- 2021-02-01 CN CN202120269711.4U patent/CN214368331U/en active Active
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