CN214838982U - Municipal administration is with strengthening drain pipe - Google Patents
Municipal administration is with strengthening drain pipe Download PDFInfo
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- CN214838982U CN214838982U CN202121219590.9U CN202121219590U CN214838982U CN 214838982 U CN214838982 U CN 214838982U CN 202121219590 U CN202121219590 U CN 202121219590U CN 214838982 U CN214838982 U CN 214838982U
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Abstract
The utility model relates to a reinforced drainage pipe for municipal administration belongs to municipal drainage equipment technical field, include: an inner tube; the outer pipe is sleeved on the inner pipe, and the outer pipe and the inner pipe form an annular channel; the first annular reinforcing ribs are uniformly sleeved on the inner pipe and fixedly connected with the inner pipe; the second annular reinforcing ribs are uniformly arranged on the annular channel and are respectively positioned between the adjacent first annular reinforcing ribs, and the second annular reinforcing ribs are respectively connected with the inner pipe and the outer pipe; the annular reinforcing ribs III are uniformly sleeved on the outer pipe and are respectively positioned on the outer sides of the annular reinforcing ribs II, and the annular reinforcing ribs III are fixedly connected with the outer pipe; the utility model forms a composite pipe by the inner pipe and the outer pipe and forms an annular channel, the annular reinforcing ribs I and II in the annular channel can provide certain buffer, thereby avoiding the direct damage of the drain pipe itself by the internal and external acting force and improving the strength of the drain pipe; the utility model discloses life is high, application range is wide, and the practicality is strong, is worth promoting.
Description
Technical Field
The utility model belongs to the technical field of municipal drainage equipment, concretely relates to drainage pipe is strengthened with in municipal administration.
Background
Municipal drainage pipes refer to rainwater and sewage pipelines under municipal roads, namely commonly called 'sewer pipelines', and are generally called municipal drainage pipes in engineering. According to the current situation of the facilities under the Chinese municipal road, different pipelines are generally arranged, such as electric power, communication, coal gas, water supply, drainage pipelines and the like. At present, the existing municipal drainage pipeline is usually buried below the ground surface in the using process and is easily damaged and cracked due to the action of complex external stress and internal fluid pressure for a long time; therefore, a municipal reinforced drain pipe is urgently needed.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a municipal administration is with strengthening the drain pipe to solve not enough among the prior art.
The technical scheme of the utility model is that:
a reinforced municipal drain pipe comprising: an inner tube; the outer pipe is sleeved on the inner pipe, and the outer pipe and the inner pipe form an annular channel; the first annular reinforcing ribs are uniformly sleeved on the inner pipe and fixedly connected with the inner pipe; the second annular reinforcing ribs are uniformly arranged on the annular channel and are respectively positioned between the adjacent first annular reinforcing ribs, and the second annular reinforcing ribs are respectively connected with the inner pipe and the outer pipe; and the annular reinforcing ribs III are uniformly sleeved on the outer pipe and are respectively positioned on the outer sides of the annular reinforcing ribs II, and the annular reinforcing ribs III are fixedly connected with the outer pipe.
Preferably, the cross section of the first annular reinforcing rib is an isosceles triangle, the cross sections of the third annular reinforcing rib and the second annular reinforcing rib are isosceles trapezoids, the two annular reinforcing ribs are respectively connected with the adjacent first annular reinforcing rib, and the outer pipe, the inner pipe, the first annular reinforcing rib, the second annular reinforcing rib and the third annular reinforcing rib are made of PE plastic.
Preferably, the inner part of the first annular reinforcing rib is hollow, a plurality of axial honeycomb tubes are uniformly arranged and are coaxial with the inner tube, and two ends of each axial honeycomb tube are fixedly connected with the inner wall of the first annular reinforcing rib respectively.
Preferably, the axial honeycomb tube is a honeycomb aluminum plate.
Preferably, the annular reinforcing rib III and the annular reinforcing rib II are hollow, a plurality of radial honeycomb ring plates are uniformly arranged in the annular reinforcing rib III and the annular reinforcing rib II respectively and are coaxial with the outer pipe, and the inner walls of the annular reinforcing rib III and the annular reinforcing rib II are fixedly connected with the edges of the radial honeycomb ring plates respectively.
Preferably, the radial honeycomb ring plate is a honeycomb PE plate.
Preferably, a plurality of ribs are uniformly arranged on the inner wall of the inner pipe and fixedly connected with the inner wall of the inner pipe.
Compared with the prior art, the municipal reinforced drainage pipe provided by the utility model has the advantages that the inner pipe and the outer pipe form the composite pipe and form the annular channel, the first and second annular reinforcing ribs in the annular channel can provide certain buffering, the drainage pipe is prevented from being directly damaged by internal and external acting forces, and the strength of the drainage pipe is improved; the compressive strength in the drainage pipe can be enhanced through the axial honeycomb pipe in the annular reinforcing rib I, and the pipe wall is prevented from being broken due to the increase of the internal liquid pressure by combining the convex edges on the inner wall of the drainage pipe; the tensile strength of the outer pipe can be enhanced through the radial honeycomb ring plates in the second and third annular reinforcing ribs, and the drain pipe is prevented from being broken when being impacted from the outside; in addition, the radial honeycomb ring plate can support the axial honeycomb pipe inside, so that the compressive strength of the honeycomb pipe is further enhanced, the axial honeycomb pipe can disperse external impact on the radial honeycomb ring plate to two sides, and the tensile strength of the honeycomb pipe is further improved; the strength of the drain pipe is improved through the radial honeycomb ring plate and the axial honeycomb pipe, the weight of the drain pipe can be reduced, and the use convenience of the drain pipe is improved; the utility model discloses life is high, application range is wide, and the practicality is strong, is worth promoting.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a sectional view taken along line a-a of the present invention;
fig. 4 is a B-B sectional view of the present invention;
fig. 5 is an enlarged schematic view of the utility model at C.
Description of reference numerals:
1-inner tube, 2-outer tube, 3-annular reinforcing rib I, 4-annular reinforcing rib II, 5-annular reinforcing rib III, 31-axial honeycomb tube, 51-radial honeycomb ring plate and 71-rib.
Detailed Description
The utility model provides a municipal administration is with strengthening the drain pipe, below combine the structure schematic diagram of fig. 1 to fig. 5, right the utility model discloses explain.
Example 1
As shown in fig. 1 and 2, the reinforced municipal water drainage pipe comprises: the pipe comprises an inner pipe 1, an outer pipe 2, a plurality of first annular reinforcing ribs 3, a plurality of second annular reinforcing ribs 4 and a plurality of third annular reinforcing ribs 5; the outer pipe 2 is sleeved on the inner pipe 1, and the outer pipe 2 and the inner pipe 1 form an annular channel; as shown in fig. 3, a plurality of annular reinforcing ribs one 3 are uniformly sleeved on the inner tube 1, and the annular reinforcing ribs one 3 are fixedly connected with the inner tube 1; the annular reinforcing ribs II 4 are uniformly arranged on the annular channel and are respectively positioned between the adjacent annular reinforcing ribs I3, and the annular reinforcing ribs II 4 are respectively connected with the inner pipe 1 and the outer pipe 2; and the annular reinforcing ribs III 5 are uniformly sleeved on the outer pipe 2 and are respectively positioned on the outer sides of the annular reinforcing ribs II 4, and the annular reinforcing ribs III 5 are fixedly connected with the outer pipe 2. The annular reinforcing ribs I, II and III in the annular channel can provide certain buffering, so that the drain pipe is prevented from being directly damaged by internal and external acting forces, and the strength of the drain pipe is improved;
preferably, a plurality of ribs 71 are uniformly arranged on the inner wall of the inner tube 1, and the ribs 71 are fixedly connected with the inner wall of the inner tube 1.
Example 2
In order to further improve the intensity of drain pipe, through isosceles triangle and isosceles trapezoid's cross section, can connect interior outer tube, further improve the cushioning nature to the effort.
Preferably, the cross section of the first annular reinforcing rib 3 is an isosceles triangle, the cross sections of the third annular reinforcing rib 5 and the second annular reinforcing rib 4 are isosceles trapezoids, the second annular reinforcing rib 4 is respectively connected with the first annular reinforcing rib 3 adjacent to the second annular reinforcing rib, and the outer pipe 2, the inner pipe 1, the first annular reinforcing rib 3, the second annular reinforcing rib 4 and the third annular reinforcing rib 5 are made of PE plastic.
Example 3
In order to further improve the intensity of interior outer tube, improve the resistance to compression, the tensile strength of interior outer tube through setting up axial honeycomb pipe, radial honeycomb ring board, the two can also be each other improve the effect of supporting, dispersion, further improve the intensity of drain pipe.
As shown in fig. 4 and 5, preferably, the annular reinforcing rib one 3 is hollow, a plurality of axial honeycomb tubes 31 are uniformly arranged and are coaxial with the inner tube 1, and two ends of each axial honeycomb tube 31 are fixedly connected with the inner wall of the annular reinforcing rib one 3. Preferably, the axial honeycomb tube 31 is a honeycomb aluminum plate. Preferably, the annular reinforcing rib III 5 and the annular reinforcing rib II 4 are hollow, are respectively and uniformly provided with a plurality of radial honeycomb annular plates 51 and are coaxial with the outer pipe 2, and the inner walls of the annular reinforcing rib III 5 and the annular reinforcing rib II 4 are respectively fixedly connected with the edges of the radial honeycomb annular plates 51. Preferably, the radial honeycomb ring plate 51 is a honeycomb PE plate.
The utility model provides a municipal reinforced drainage pipe, which forms a composite pipe through an inner pipe and an outer pipe and forms an annular channel, wherein the first and the second annular reinforcing ribs in the annular channel can provide certain buffering, so that the drainage pipe is prevented from being directly damaged by internal and external acting forces, and the strength of the drainage pipe is improved; the compressive strength in the drainage pipe can be enhanced through the axial honeycomb pipe in the annular reinforcing rib I, and the pipe wall is prevented from being broken due to the increase of the internal liquid pressure by combining the convex edges on the inner wall of the drainage pipe; the tensile strength of the outer pipe can be enhanced through the radial honeycomb ring plates in the second and third annular reinforcing ribs, and the drain pipe is prevented from being broken when being impacted from the outside; in addition, the radial honeycomb ring plate can support the axial honeycomb pipe inside, so that the compressive strength of the honeycomb pipe is further enhanced, the axial honeycomb pipe can disperse external impact on the radial honeycomb ring plate to two sides, and the tensile strength of the honeycomb pipe is further improved; the strength of the drain pipe is improved through the radial honeycomb ring plate and the axial honeycomb pipe, the weight of the drain pipe can be reduced, and the use convenience of the drain pipe is improved; the utility model discloses life is high, application range is wide, and the practicality is strong, is worth promoting.
The above disclosure is only for the preferred embodiments of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.
Claims (7)
1. A municipal administration is with strengthening the drain pipe, its characterized in that includes: an inner tube (1); the outer pipe (2) is sleeved on the inner pipe (1), and the outer pipe (2) and the inner pipe (1) form an annular channel; the annular reinforcing ribs I (3) are uniformly sleeved on the inner pipe (1), and the annular reinforcing ribs I (3) are fixedly connected with the inner pipe (1); the second annular reinforcing ribs (4) are uniformly arranged on the annular channel and are respectively positioned between the adjacent first annular reinforcing ribs (3), and the second annular reinforcing ribs (4) are respectively connected with the inner pipe (1) and the outer pipe (2); and the annular reinforcing ribs III (5) are uniformly sleeved on the outer pipe (2) and are respectively positioned on the outer sides of the annular reinforcing ribs II (4), and the annular reinforcing ribs III (5) are fixedly connected with the outer pipe (2).
2. The municipal reinforced drainage pipe according to claim 1, wherein the cross section of the first annular reinforcing rib (3) is an isosceles triangle, the cross sections of the third annular reinforcing rib (5) and the second annular reinforcing rib (4) are isosceles trapezoids, the second annular reinforcing rib (4) is connected with the first annular reinforcing rib (3) adjacent to the second annular reinforcing rib, and the outer pipe (2), the inner pipe (1), the first annular reinforcing rib (3), the second annular reinforcing rib (4) and the third annular reinforcing rib (5) are made of PE plastic.
3. A municipal reinforced drainage pipe according to claim 1, wherein the first annular reinforcing rib (3) is hollow, is uniformly provided with a plurality of axial honeycomb pipes (31) and is coaxial with the inner pipe (1), and the two ends of each axial honeycomb pipe (31) are fixedly connected with the inner wall of the first annular reinforcing rib (3).
4. A municipal reinforced drain pipe according to claim 3, wherein the axial honeycomb tube (31) is a honeycomb aluminum sheet.
5. The municipal reinforced drainage pipe according to claim 1, wherein the third annular reinforcing rib (5) and the second annular reinforcing rib (4) are hollow, are uniformly provided with a plurality of radial honeycomb ring plates (51) and are coaxial with the outer pipe (2), and the inner walls of the third annular reinforcing rib (5) and the second annular reinforcing rib (4) are fixedly connected with the edges of the radial honeycomb ring plates (51).
6. A municipal reinforced drain pipe according to claim 5, characterized in that the radial honeycomb ring plate (51) is a honeycomb PE plate.
7. A municipal reinforced drainage pipe according to claim 1, wherein a plurality of ribs (71) are uniformly arranged on the inner wall of the inner pipe (1), and the ribs (71) are fixedly connected with the inner wall of the inner pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121219590.9U CN214838982U (en) | 2021-06-02 | 2021-06-02 | Municipal administration is with strengthening drain pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121219590.9U CN214838982U (en) | 2021-06-02 | 2021-06-02 | Municipal administration is with strengthening drain pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214838982U true CN214838982U (en) | 2021-11-23 |
Family
ID=78800001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121219590.9U Active CN214838982U (en) | 2021-06-02 | 2021-06-02 | Municipal administration is with strengthening drain pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214838982U (en) |
-
2021
- 2021-06-02 CN CN202121219590.9U patent/CN214838982U/en active Active
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