CN220166577U - Well Zhou Jiagu structure of inspection well - Google Patents
Well Zhou Jiagu structure of inspection well Download PDFInfo
- Publication number
- CN220166577U CN220166577U CN202321503409.6U CN202321503409U CN220166577U CN 220166577 U CN220166577 U CN 220166577U CN 202321503409 U CN202321503409 U CN 202321503409U CN 220166577 U CN220166577 U CN 220166577U
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- Prior art keywords
- well
- inspection well
- periphery
- layer
- filler
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- 238000007689 inspection Methods 0.000 title claims abstract description 49
- 239000000945 filler Substances 0.000 claims abstract description 19
- 239000004567 concrete Substances 0.000 claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 239000002689 soil Substances 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 17
- 238000010276 construction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- 239000011150 reinforced concrete Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 239000011384 asphalt concrete Substances 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Abstract
The utility model discloses a well Zhou Jiagu structure of an inspection well, wherein a layer of connecting structure is arranged at the periphery of the inspection well at intervals of a set interval in a set depth from a road surface, each layer of connecting structure is buried in a filler at the periphery of the inspection well, and the top of the filler is arranged on a concrete layer of the well Zhou Jiaozhu of the inspection well; the connecting structure comprises an embedded part and a grid; the embedded part comprises a base part and a connecting part, wherein the base part is integrally embedded in the wall of the inspection well, and the connecting part positioned at the periphery of the inspection well is integrally connected with the grid in the corresponding layer of connecting structure through the rust-proof binding belt. The utility model can effectively prevent water and soil loss, prevent roadbed settlement around the inspection well, reduce the maintenance cost around the inspection well in the later period, and ensure the whole stability and smooth traffic of the roadside.
Description
Technical Field
The utility model belongs to the technical field of road construction, and particularly relates to a well Zhou Jiagu structure of an inspection well.
Background
The peripheral treatment of the existing inspection well is mainly two schemes, namely, the backfill treatment is directly carried out by adopting the same roadbed structure; and secondly, reinforcing treatment is carried out on reinforced concrete within a range of 20cm below the well periphery pavement. The scheme one has the defects that as the well periphery backfill soil cannot be compacted by heavy compaction machinery such as a road roller, the compaction degree of the well periphery backfill soil is lower than that of roadbed structures at other parts, and the well periphery backfill soil is in poor contact with a well body, so that the well periphery is easy to sink and collapse, and the structure of the road surface around the well is damaged. The two inch photograph of scheme has the defects that the reinforced concrete is adopted around the well to treat the surface layer only, but the bottom is not compact and is not firm with the well body foundation, which easily causes the sinking of the reinforced concrete ring and the damage of the pavement structure around the inspection well.
Disclosure of Invention
To overcome the deficiencies of the prior art, it is an object of the present utility model to provide a well Zhou Jiagu structure for an inspection well.
The utility model is realized in such a way that a well Zhou Jiagu structure of the inspection well is provided with a layer of connecting structure at the well periphery of the inspection well at every other preset interval height position within a preset depth from the pavement, each layer of connecting structure is buried in a filler at the well periphery of the inspection well, and the top of the filler is in a concrete layer of the inspection well Zhou Jiaozhu; wherein,
the connecting structure comprises an embedded part and a grid; the embedded part comprises a base part and a connecting part, wherein the base part is integrally embedded in the wall of the inspection well, and the connecting part positioned at the periphery of the inspection well is integrally connected with the grid in the corresponding layer of connecting structure through the rust-proof binding belt.
Preferably, the base of the embedded part is composed of a horizontal plate and a vertical plate vertically arranged at one end of the horizontal plate, wherein the vertical plate is positioned in the well wall of the inspection well, the end, far away from the vertical plate, of the horizontal plate is provided with the connecting part, and the connecting part is of a groove shape with an opening facing the direction of the vertical plate.
Preferably, the grid is a three-way geogrid.
Preferably, a reinforcing steel mesh is arranged in the concrete layer, and is arranged around the manhole.
Preferably, the manhole is provided with a layer of connection structures at every 50cm interval height position at the circumference of the manhole within 2m depth from the road surface.
Preferably, the height of the filler top from the road surface is 30cm.
Compared with the defects and shortcomings of the prior art, the utility model has the following beneficial effects: the three-dimensional geogrid has high tensile strength in the longitudinal direction and the transverse direction, and is fully contacted with the well periphery backfill material, so that the friction force is increased, and the water and soil loss is prevented; meanwhile, the structure is combined with the filler in the three-dimensional direction, so that the effect of preventing the filler from losing in different directions is realized, and the effect of preventing the roadbed around the inspection well from settling is enhanced. In addition, the embedded part embedded in the well body can increase the effective connection between the geogrid and the well body of the inspection well, and the integrity of the well periphery backfill material and the inspection well is increased, so that the construction quality of the roadbed around the inspection well is effectively improved, the later maintenance cost around the inspection well is reduced, and the whole stability and smooth traffic of the roadside are ensured.
Drawings
FIG. 1 is a schematic side cross-sectional view of a well perimeter reinforcement structure of the present utility model in an unfilled state;
FIG. 2 is a schematic top view of FIG. 1;
fig. 3 is an enlarged schematic view of the portion a in fig. 1.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Fig. 1 to 3 show a schematic side sectional structure of the well periphery reinforcing structure of the present utility model in a non-packed state, fig. 2 is a schematic top view of fig. 1, and fig. 3 is an enlarged schematic view of a portion a of fig. 1.
The embodiment of the utility model discloses a reinforcing structure for the periphery of an inspection well, wherein a layer of connecting structure is arranged at the periphery of the inspection well 1 at intervals of a set interval in the set depth from a road surface, each layer of connecting structure is buried in a filler at the periphery of the inspection well 1, and the top of the filler is arranged on a concrete layer 2 of the inspection well 1 well Zhou Jiaozhu; the connecting structure comprises an embedded part 3 and a grid 4; the embedded part 3 comprises a base part and a connecting part, wherein the base part is integrally embedded in the wall of the inspection well 1, and the connecting part positioned at the periphery of the inspection well 1 is integrally connected with the grid 4 in the corresponding layer connecting structure through the rust-proof binding belt 5.
In the embodiment of the present utility model, it is easy to understand that the circumference of the manhole 1 refers to the periphery of the wall of the well relative to the inside of the well, the manhole 1 is disposed under the ground, and the manhole cover 6 covered by the wellhead should be level with or slightly lower than the level of the green concrete poured or laid on the road. In the embodiment of the utility model, the inspection well 1 can be expanded into a sewage well and the like involved in other road construction.
In the embodiment of the present utility model, the grid 4 is preferably a three-way geogrid 4.
In the embodiment of the utility model, a reinforcing steel bar mesh 7 is arranged in the concrete layer 2, and the reinforcing steel bar mesh 7 is arranged at the periphery of the inspection well 1. The reinforcing steel bar mesh 7 can play a role in reinforcing the concrete layer 2, and further prevent sedimentation of well periphery fillers.
In the embodiment of the utility model, according to the specific requirements and the strength consideration of construction, a layer of connecting structure is arranged at the periphery of the inspection well 1 at the height position of every 50cm at intervals within 2m from the pavement.
In the embodiment of the utility model, the height of the top of the filler from the pavement is preferably 30cm according to the construction thickness of the asphalt concrete.
In the embodiment of the utility model, the structure of the embedded part 3 is preferably that the base part is composed of a horizontal plate and a vertical plate vertically arranged at one end of the horizontal plate, wherein the vertical plate is positioned in the wall of the inspection well 1, the end, away from the vertical plate, of the horizontal plate is provided with the connecting part, and the connecting part is in a groove shape with an opening facing the direction of the vertical plate. Wherein,
in the practical application process of the utility model, the construction process of the well periphery reinforcing structure of the inspection well 1 comprises the following steps:
(1) Uniformly arranging embedded parts 3 around the well body at intervals of 50cm in the range of 2 meters on the ground of the inspection well 1 well Zhou Juli, wherein the base parts of the embedded parts 3 are embedded in the well body, and the connecting parts of the embedded parts 3 are exposed outside the well body;
(2) The well Zhou Huitian is made of the same material as the roadbed structure layer, when the periphery of the well is filled back to the height of the embedded part 3 of the current layer connection structure, a three-way geogrid 4 is paved, and one side of the three-way geogrid 4 close to the well body is fixed at the connection part of the embedded part 3 by a rust-proof binding belt 5;
(3) Repeating the step (2) until the topmost connecting structure is constructed and buried in the filler, installing well Zhou Jiagu reinforcing mesh 7 sheets when the top of the backfilled filler is 30cm away from the road surface, erecting a template and pouring reinforced concrete to the elevation of the asphalt concrete bottom surface;
(4) And installing a manhole 1, a manhole cover 6 and performing pavement surface layer construction.
In the embodiment of the utility model, the embedded part 3 is used for increasing the effective connection between the grid 4 and the well body of the inspection well 1 and the effect of increasing the integrity of the well periphery backfill material and the inspection well 1, and the grid 4 is used for fully contacting with the well periphery backfill material in the longitudinal direction and the transverse direction by utilizing the large tensile strength, so that the friction force is increased, and the water and soil loss is prevented. In addition, the connecting structure which is arranged layer by layer in the filler is combined with the filler in the three-dimensional direction, so that the effect of preventing the filler from running off in different directions is realized, and the effect of preventing the roadbed around the inspection well 1 from settling is enhanced.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. A well Zhou Jiagu structure of an inspection well, which is characterized in that a layer of connecting structure is arranged at the periphery of the inspection well at intervals of a set interval height position within a set depth from a road surface, each layer of connecting structure is buried in a filler at the periphery of the inspection well, and the top of the filler is in a concrete layer of the inspection well Zhou Jiaozhu; wherein,
the connecting structure comprises an embedded part and a grid; the embedded part comprises a base part and a connecting part, wherein the base part is integrally embedded in the wall of the inspection well, and the connecting part positioned at the periphery of the inspection well is integrally connected with the grid in the corresponding layer of connecting structure through the rust-proof binding belt.
2. The reinforcing structure according to claim 1, wherein the base of the embedded part is composed of a horizontal plate and a vertical plate vertically arranged at one end of the horizontal plate, wherein the vertical plate is positioned in the wall of the inspection well, the end, away from the vertical plate, of the horizontal plate is provided with the connecting part, and the connecting part is in a groove shape with an opening facing the direction of the vertical plate.
3. The reinforcing structure of claim 1, wherein the grid is a three-way geogrid.
4. The reinforcing structure of claim 1, wherein a reinforcing mesh is disposed within the concrete layer, the reinforcing mesh being mounted around the manhole.
5. The reinforcing structure of claim 1, wherein the inspection well is provided with a layer of connection structures at every 50cm interval height position at its well periphery within 2m depth from the road surface.
6. The reinforcing structure of claim 1, wherein the filler top is at a height of 30cm from the road surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321503409.6U CN220166577U (en) | 2023-06-13 | 2023-06-13 | Well Zhou Jiagu structure of inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321503409.6U CN220166577U (en) | 2023-06-13 | 2023-06-13 | Well Zhou Jiagu structure of inspection well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220166577U true CN220166577U (en) | 2023-12-12 |
Family
ID=89054326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321503409.6U Active CN220166577U (en) | 2023-06-13 | 2023-06-13 | Well Zhou Jiagu structure of inspection well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220166577U (en) |
-
2023
- 2023-06-13 CN CN202321503409.6U patent/CN220166577U/en active Active
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