CN217500472U - Sewage drainage pipeline structure - Google Patents
Sewage drainage pipeline structure Download PDFInfo
- Publication number
- CN217500472U CN217500472U CN202221510576.9U CN202221510576U CN217500472U CN 217500472 U CN217500472 U CN 217500472U CN 202221510576 U CN202221510576 U CN 202221510576U CN 217500472 U CN217500472 U CN 217500472U
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- Prior art keywords
- culvert pipe
- upper base
- base
- lower base
- culvert
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- 239000010865 sewage Substances 0.000 title claims abstract description 15
- 239000004568 cement Substances 0.000 claims abstract description 21
- 230000008093 supporting effect Effects 0.000 claims abstract description 13
- 210000001503 joint Anatomy 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 abstract description 3
- 239000002689 soil Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a sewage drainage pipe structure, including the prefabricated culvert pipe of cement, culvert pipe butt joint department installs upper base and lower base respectively, and the arcuation groove has all been seted up to upper base and lower base correspondence side, and the tip of both sides culvert pipe all cup joints in the cylinder groove, and the upside of upper base is the plane layer, and the tip of cement board supports in the plane layer of upper base. The cement board that is used for supporting upside surface soil is located the top of culvert pipe, and the cement board supports on the base, and inside embedding has the reinforcing bar, and the supporting effect is good, and the culvert pipe protection of downside gets up, reduces the culvert pipe bearing, reduces the broken problem that the culvert pipe bearing leads to.
Description
Technical Field
The utility model belongs to the technical field of municipal construction, especially, relate to a sewage drainage pipe structure.
Background
The roads, streets, districts and the like of municipal construction are all provided with underground drainage pipelines, the drainage pipelines are provided with inspection wells, drainage ports and the like corresponding to the ground surface and used for collecting rainwater, domestic sewage and the like, the rainwater, the domestic sewage and the like are collected through the underground drainage pipelines and then are uniformly discharged to a municipal sewage treatment plant.
The cement culvert pipe is as the most commonly used underground pipeline, for the prefabricated pipeline of water, and the majority is bore 1000mm, arranges to road underground piping, excavates the slot in advance, then directly buries the cement culvert pipe in the slot underground, and the leakproofness between the pipeline is poor not only to this mode, often leads to the pipeline breakage because the road bearing is too big moreover, maintains very inconveniently. Therefore, the utility model discloses it is main to be directed against current municipal ground buried pipeline, adopt the direct mode of burying underground, and the pipe-line sealing nature is poor, and bearing nature is poor, easy broken problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sewage drainage pipeline structure, it is main to be current municipal buried pipeline, adopts the direct mode of burying underground, and pipe-sealing nature is poor, and bearing nature is poor, easy broken problem.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
a sewage drainage pipeline structure comprises culvert pipes prefabricated by cement, wherein the culvert pipes are arranged in pre-dug grooves, an upper base and a lower base are respectively arranged at the butt joint positions of the culvert pipes, the upper base and the lower base are vertically spliced and installed, arc-shaped grooves are respectively formed in the corresponding sides of the upper base and the lower base, cylindrical grooves are formed after the arc-shaped grooves corresponding to the upper base and the lower base are spliced, and the end parts of the culvert pipes on two sides are respectively sleeved in the cylindrical grooves;
the circumferential side of the culvert pipe sleeved with the cylindrical groove is provided with a sealing sleeve;
the upper side of the upper base is a plane layer, the cement boards are mounted above the culvert pipes correspondingly, and the end parts of the cement boards are supported on the plane layer of the upper base.
Furthermore, the arc-shaped groove is provided with a step groove corresponding to the position of the end side of the sleeved culvert pipe, and the step groove is used for clamping the end part of the culvert pipe.
Further, the lower base is provided with a bottom supporting plate, the lower side of the supporting plate is provided with a downward prism-shaped strip, and the cross section of the prism-shaped strip is in an isosceles trapezoid shape.
Further, the butt joint side that the upper base corresponds lower base has bordures, bordure and be used for wrapping up the upside of lower base, bordure and set up in the avris of upper base downside.
Further, the upper base and the lower base are arc-shaped with a certain bending angle.
The utility model discloses following beneficial effect has:
the whole cross-section is square after upper base and lower base concatenation, the cylinder groove is circular, be used for cup jointing the culvert pipe, cylinder groove itself is the partly of constituteing whole drain pipe, the end of cup jointing of culvert pipe is sealed through the seal cover, improve the leakproofness, the fault-tolerant rate of elasticity has simultaneously, a certain small size deformation space of culvert pipe is provided, the top that is located the culvert pipe has the cement slab that is used for supporting the upside surface soil, the cement slab supports on the base, inside embedding has the reinforcing bar, excellent in supporting effect, the culvert pipe protection of downside, reduce the culvert pipe bearing, reduce the broken problem that the culvert pipe bearing leads to.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1: the utility model discloses assemble the structure chart.
FIG. 2: the utility model discloses mounting structure schematic diagram.
FIG. 3: the utility model discloses upper base and lower base arcuation structure chart.
In the drawings, the components represented by the respective reference numerals are listed below:
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, which are only some embodiments of the present invention, but not all embodiments.
In the present invention, it is to be understood that: the terms "open," "upper," "lower," "thickness," "top," "center," "length," "inner," "peripheral," and the like are used herein for convenience and to simplify the description, and do not indicate or imply that the referenced components must have a particular orientation.
As shown in fig. 1-2: a sewage drainage pipeline structure comprises a culvert pipe 1 prefabricated by cement, wherein the culvert pipe 1 is installed in a pre-dug groove, an upper base 2 and a lower base 3 are respectively installed at the butt joint of the culvert pipe 1, the upper base 2 and the lower base 3 are spliced and installed up and down, arc-shaped grooves 21 are respectively formed in the corresponding sides of the upper base 2 and the lower base 3, cylindrical grooves are formed after the arc-shaped grooves 21 corresponding to the upper base 2 and the lower base 3 are spliced, and the end parts of the culvert pipes 1 at the two sides are respectively sleeved in the cylindrical grooves;
the circumferential side of the culvert pipe 1 sleeved with the cylindrical groove is provided with a sealing sleeve 11; the sealing boot may be replaced by melted asphalt or other resin.
The upper side of the upper base 2 is a plane layer, the cement boards 4 are mounted above the culvert pipes 1, and the end parts of the cement boards 4 are supported on the plane layer of the upper base 2.
The utility model discloses in, the whole cross-section is square after upper base and lower base concatenation, the cylinder groove is circular, be used for cup jointing the culvert pipe, the cylinder groove itself is the partly of constituteing whole drain pipe, the end of cup jointing of culvert pipe is sealed through the seal cover, improve the leakproofness, the elasticity fault-tolerant rate has simultaneously, provide the certain small size deformation space of culvert pipe, the top that is located the culvert pipe has the cement board that is used for supporting the upside table soil, the cement board supports on the base, inside embedding has the reinforcing bar, the supporting effect is good, the culvert pipe protection of downside, reduce the culvert pipe bearing, reduce the broken problem that the culvert pipe bearing leads to.
As shown in fig. 1: the arc-shaped groove 21 is provided with a step groove 22 corresponding to the position sleeved on the end side of the culvert pipe 1, and the step groove 22 is used for clamping the end part of the culvert pipe 1. For positioning the culvert ends.
As shown in fig. 1: the lower base 3 is provided with a bottom support plate 31, the lower side of the support plate 31 is provided with a downward arranged prismatic strip 32, and the section of the prismatic strip 32 is isosceles trapezoid. The supporting plate, the prismatic strips and the lower base are made of cement materials and are integrally poured through the die. The supporting plate is supported at the bottom of the groove, and the prismatic strips are embedded into the bottom of the groove and used for stabilizing the supporting effect.
As shown in fig. 1: the butt joint side that upper base 2 corresponds lower base 3 has bordure 23, bordure 23 is used for wrapping up the upside of lower base 3, bordure 23 sets up in the avris of upper base 2 downside. The upside of base down cup joints through borduring, plays the positioning action during the installation, prevents that upper base and lower base from taking place the offset after the installation is accomplished, plays the effect of stable support.
As shown in fig. 3: the upper base 2 and the lower base 3 are arc-shaped with a certain bending angle. The bending angle is 30-90 degrees and is used for the culvert pipe installation and butt joint of the bending groove.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention.
Claims (5)
1. A sewage drainage pipeline structure is characterized in that: the culvert pipe comprises a culvert pipe (1) prefabricated by cement, wherein the culvert pipe (1) is arranged in a pre-dug groove, an upper base (2) and a lower base (3) are respectively arranged at the butt joint of the culvert pipe (1), the upper base (2) and the lower base (3) are spliced up and down, arc-shaped grooves (21) are respectively formed in the corresponding sides of the upper base (2) and the lower base (3), the arc-shaped grooves (21) corresponding to the upper base (2) and the lower base (3) are spliced to form a cylindrical groove, and the end parts of the culvert pipe (1) at two sides are respectively sleeved in the cylindrical groove;
the circumferential side of the culvert pipe (1) sleeved with the cylindrical groove is provided with a sealing sleeve (11);
the upper side of the upper base (2) is a plane layer, the cement boards (4) are installed above the culvert pipes (1) correspondingly, and the end parts of the cement boards (4) are supported on the plane layer of the upper base (2).
2. The sewage drain pipe structure according to claim 1, wherein: the arc-shaped groove (21) is provided with a step groove (22) corresponding to the position of the end side of the sleeved culvert pipe (1), and the step groove (22) is used for clamping the end part of the culvert pipe (1).
3. The sewage drain pipe structure according to claim 1, wherein: the lower base (3) is provided with a bottom supporting plate (31), the lower side of the supporting plate (31) is provided with a downward-arranged prismatic strip (32), and the section of the prismatic strip (32) is in an isosceles trapezoid shape.
4. The sewage drain pipe structure according to claim 1, wherein: the butt joint side that upper base (2) correspond lower base (3) has bordure (23), bordure (23) and be used for wrapping up the upside of lower base (3), bordure (23) and set up in the avris of upper base (2) downside.
5. The sewage drain pipe structure according to claim 1, wherein: the upper base (2) and the lower base (3) are arc-shaped with a certain bending angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221510576.9U CN217500472U (en) | 2022-06-15 | 2022-06-15 | Sewage drainage pipeline structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221510576.9U CN217500472U (en) | 2022-06-15 | 2022-06-15 | Sewage drainage pipeline structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217500472U true CN217500472U (en) | 2022-09-27 |
Family
ID=83360430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221510576.9U Active CN217500472U (en) | 2022-06-15 | 2022-06-15 | Sewage drainage pipeline structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217500472U (en) |
-
2022
- 2022-06-15 CN CN202221510576.9U patent/CN217500472U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 230000 2207-2216, building 8, Lecai center, No. 1 fanwa Road, Shushan District, Hefei City, Anhui Province Patentee after: Anhui Xinyang Construction Development Co.,Ltd. Country or region after: China Address before: 230000 2207-2216, building 8, Lecai center, No. 1 fanwa Road, Shushan District, Hefei City, Anhui Province Patentee before: Anhui Xinyang Landscape Engineering Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |