CN219931187U - Prefabricated well lid of recycled concrete - Google Patents
Prefabricated well lid of recycled concrete Download PDFInfo
- Publication number
- CN219931187U CN219931187U CN202320846185.2U CN202320846185U CN219931187U CN 219931187 U CN219931187 U CN 219931187U CN 202320846185 U CN202320846185 U CN 202320846185U CN 219931187 U CN219931187 U CN 219931187U
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- CN
- China
- Prior art keywords
- gasket
- well lid
- packing ring
- recycled concrete
- utility
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000012856 packing Methods 0.000 claims description 16
- 230000004308 accommodation Effects 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 9
- 239000007787 solid Substances 0.000 abstract description 14
- 239000000126 substance Substances 0.000 abstract description 7
- 230000035699 permeability Effects 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a recycled concrete prefabricated well lid, which comprises a support piece and a cover piece, wherein the support piece comprises a first protection ring and a first gasket, the first gasket is arranged at the upper end of the first protection ring in a surrounding manner, a first accommodating cavity is arranged in the first protection ring, a plurality of first flowing water meshes are arranged at the bottom of the first accommodating cavity, the cover piece comprises a second protection ring, a second gasket and a cover plate, the second gasket is arranged at the upper end of the second protection ring in a surrounding manner, the second gasket is in lap joint with the first gasket, the second protection ring is arranged in the first accommodating cavity, the cover plate is suspended in the second gasket, a second accommodating cavity is arranged in the second protection ring, and a plurality of second flowing water meshes are arranged at the bottom of the second accommodating cavity; by adopting the utility model, solid substances and liquid substances flowing through the well lid can be separated, the well lid is prevented from being blocked, the permeability of the well lid is maintained, and the well lid is convenient to clean.
Description
Technical Field
The utility model belongs to the technical field of concrete well covers, and particularly relates to a recycled concrete prefabricated well cover.
Background
The concrete well lid is the common well lid that is used for various sewer, its practicality is good to the cost of production is very low, and the later stage of use is if need maintain the recoverable regeneration of recycled concrete well lid, alright reduce the waste of energy like this, and this recycled concrete well lid can have good bearing resistance to compression, possesses better practical effect, wide application in municipal road surface water wellhead's lid and establish.
Chinese patent document (publication No. CN 212026349U) discloses a recycled concrete manhole cover, comprising a concrete manhole cover, wherein a fixed outer ring is arranged on the periphery of the concrete manhole cover, a reinforcing mesh is welded in the fixed outer ring, a bottom convex ring is fixedly arranged below the fixed outer ring, a limit round frame is fixedly arranged on the bottom surface of the bottom convex ring, a leakage-proof plate is arranged in the limit round frame, and a plurality of nuts are welded on the periphery of the leakage-proof plate; however, the well lid is a junction for underground cleaning, and the road is tidy only by ensuring the permeability of the well lid.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a recycled concrete prefabricated well lid, which can practically solve the problem that the permeability of the well lid is difficult to maintain in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a prefabricated well lid of recycled concrete, its includes support piece and lid, the support piece includes first protective shroud and first packing ring, first packing ring is encircled and is established the upper end of first protective shroud, be equipped with first accommodation chamber in the first protective shroud, the bottom of first accommodation chamber is equipped with a plurality of first flowing water meshes, the lid includes second guard circle, second packing ring and apron, the second packing ring is encircled and is established the upper end of second guard circle, the second packing ring with first packing ring overlap joint, the second guard circle sets up in the first accommodation chamber, form the downcomer between the periphery of apron with the inner wall of second packing ring, the apron is hung and is established the inside of second packing ring, be equipped with the second accommodation chamber in the second guard circle, the bottom of second accommodation chamber is equipped with a plurality of second flowing water meshes.
As a preferred embodiment of the present utility model, the diameter of the second washer is larger than the diameter of the first retainer.
As a preferred embodiment of the present utility model, the diameter of the second guard ring is smaller than the diameter of the first guard ring.
As a preferred embodiment of the present utility model, the diameter of the first flowing water mesh is smaller than the diameter of the second flowing water mesh.
As a preferred embodiment of the present utility model, the cover plate and the second gasket are connected by a connecting rod.
As a preferable scheme of the utility model, the connecting rods are provided with four and are uniformly distributed around the cover plate.
As a preferable mode of the utility model, a buffer cushion is arranged between the first gasket and the second gasket and between the first gasket and the inlet.
As a preferable scheme of the utility model, the second gasket is provided with a pull groove.
As a preferable scheme of the utility model, the cover plate is provided with warning fonts.
Compared with the prior art, the regenerated concrete prefabricated well lid has the beneficial effects that:
when the device is used, when accumulated water or branches and stones on a road fall into the second accommodating cavity, the second flowing water meshes can play a role in filtering to separate the accumulated water from solid matters, the solid matters stay in the second accommodating cavity, the accumulated water flows into the bottom of the well along the second flowing water meshes and the first flowing water meshes, the solid matters and the liquid matters can be separated, the blockage of the well cover is prevented, and ventilation of the well cover are facilitated; in addition, as the cover piece is arranged in the first accommodating cavity, when the second accommodating cavity is fully filled with solid matters, the cover piece can be conveniently taken out and the solid matters in the second accommodating cavity can be conveniently cleaned; meanwhile, when the support piece or the cover piece is damaged, the support piece or the cover piece can be independently disassembled and repaired, so that the maintenance is convenient, and the service life of the well cover is prolonged; by adopting the utility model, solid substances and liquid substances flowing through the well lid can be separated, the well lid is prevented from being blocked, the permeability of the well lid is maintained, and the well lid is convenient to clean.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings of the embodiments will be briefly described below.
FIG. 1 is a schematic structural view of a precast recycled concrete manhole cover provided by an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of a precast recycled concrete manhole cover provided by an embodiment of the present utility model;
FIG. 3 is a schematic structural view of a support;
fig. 4 is a schematic structural view of the cover.
The marks in the figure:
a support 1; a cover member 2; a first protection ring 3; a first gasket 4; a first accommodation chamber 5; a first flow net hole 6; a second protective ring 7; a second gasket 8; a cover plate 9; a second accommodation chamber 10; a second water flow mesh 11; a connecting rod 12; a cushion pad 13; draw groove 14.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. It should be understood that the terms "first," "second," and the like are used herein to describe various information, but such information should not be limited to these terms, which are used merely to distinguish one type of information from another. For example, a "first" message may also be referred to as a "second" message, and similarly, a "second" message may also be referred to as a "first" message, without departing from the scope of the utility model.
As shown in fig. 1 to 4, the preferred embodiment of the present utility model provides a precast recycled concrete well lid, which comprises a support member 1 and a cover member 2, wherein the support member 1 comprises a first protection ring 3 and a first gasket 4, the first gasket 4 is annularly arranged at the upper end of the first protection ring 3, a first accommodating cavity 5 is arranged in the first protection ring 3, a plurality of first water flowing holes 6 are arranged at the bottom of the first accommodating cavity 5, the cover member 2 comprises a second protection ring 7, a second gasket 8 and a cover plate 9, the second gasket 8 is annularly arranged at the upper end of the second protection ring 7, the second gasket 8 is overlapped with the first gasket 4, the second protection ring 7 is arranged in the first accommodating cavity 5, a drainage channel is formed between the periphery of the cover plate 9 and the inner wall of the second gasket 8, the cover plate 9 is suspended in the second gasket 8, a second accommodating cavity 10 is arranged in the second protection ring 7, and a plurality of second water flowing holes 11 are arranged at the bottom of the second accommodating cavity 10.
When the device is used, when accumulated water or branches and stones on a road fall into the second accommodating cavity 10, the second flowing water mesh 11 can play a role in filtering to separate the accumulated water from solid matters, the solid matters stay in the second accommodating cavity 10, and the accumulated water flows into the bottom of a well along the second flowing water mesh 11 and the first flowing water mesh 6, so that the solid matters and the liquid matters can be separated, the blockage of a well lid is prevented, and ventilation of the well lid are facilitated; in addition, since the cover member 2 is arranged in the first accommodating cavity 5, when the second accommodating cavity 10 is fully filled with solid matters, the cover member 2 can be conveniently taken out and the solid matters in the second accommodating cavity 10 can be conveniently cleaned; meanwhile, when the support piece 1 or the cover piece 2 is damaged, the support piece 1 or the cover piece 2 can be independently disassembled and repaired, so that the maintenance is convenient, and the service life of the well cover is prolonged; by adopting the utility model, solid substances and liquid substances flowing through the well lid can be separated, the well lid is prevented from being blocked, the permeability of the well lid is maintained, and the well lid is convenient to clean.
Illustratively, the diameter of the second washer 8 is greater than the diameter of the first retainer 3.
The diameter of the second protective collar 7 is, for example, smaller than the diameter of the first protective collar 3.
Illustratively, the diameter of the first flow mesh 6 is smaller than the diameter of the second flow mesh 11. From this, can further filter the material that flows into in the first accommodation chamber 5, further prevent the jam of well lid, guarantee the permeability of well lid.
The cover plate 9 and the second gasket 8 are connected by connecting rods 12, and the connecting rods 12 are provided with four and uniformly distributed around the cover plate 9. Thereby, the connection between the second gasket 8 and the cover plate 9 can be ensured, preventing the cover plate 9 from falling.
A buffer 13 is illustratively provided between the first gasket 4 and the second gasket 8 and between the first gasket 4 and the inlet. When the first accommodating ring is filled with solid substances, the weight is gradually increased, and the buffer cushion 13 can slow down the stress of the support piece 1, so that the support piece 1 is prevented from being damaged.
Illustratively, the second gasket 8 is provided with a pull groove 14. From this, can conveniently take out the lid, the object in the second accommodation chamber 10 of clearance of being convenient for facilitates the use.
Illustratively, the cover plate 9 is provided with warning fonts, so that safety is ensured.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.
Claims (9)
1. The utility model provides a prefabricated well lid of recycled concrete, its characterized in that, includes support piece and lid, the support piece includes first protective shroud and first packing ring, first packing ring is encircled and is established the upper end of first protective shroud, be equipped with first accommodation chamber in the first protective shroud, the bottom of first accommodation chamber is equipped with a plurality of first flowing water meshes, the lid includes second guard circle, second packing ring and apron, the second packing ring is encircled and is established the upper end of second guard circle, the second packing ring with first packing ring overlap joint, the second guard circle sets up in the first accommodation chamber, the periphery of apron with form the downcomer between the inner wall of second packing ring, the apron is hung and is established the inside of second packing ring, be equipped with the second accommodation chamber in the second guard circle, the bottom of second accommodation chamber is equipped with a plurality of second flowing water meshes.
2. The precast manhole cover of claim 1, wherein the second gasket has a diameter greater than the first retainer.
3. The precast recycled concrete manhole cover of claim 1, wherein the second guard ring has a diameter smaller than the diameter of the first guard ring.
4. The precast manhole cover of claim 1, wherein the diameter of the first flowing water mesh is smaller than the diameter of the second flowing water mesh.
5. The precast recycled concrete manhole cover of claim 1, wherein the cover plate and the second gasket are connected by a connecting rod.
6. The recycled concrete prefabricated well lid of claim 5, wherein the connecting rods are four and uniformly distributed around the cover plate.
7. The precast manhole cover of claim 1, wherein a cushion is provided between the first and second washers and between the first washer and the inlet.
8. The recycled concrete prefabricated well lid of claim 1, wherein the second gasket is provided with a pull groove.
9. The recycled concrete prefabricated well lid of claim 1, wherein the cover plate is provided with warning fonts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320846185.2U CN219931187U (en) | 2023-04-14 | 2023-04-14 | Prefabricated well lid of recycled concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320846185.2U CN219931187U (en) | 2023-04-14 | 2023-04-14 | Prefabricated well lid of recycled concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219931187U true CN219931187U (en) | 2023-10-31 |
Family
ID=88498541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320846185.2U Active CN219931187U (en) | 2023-04-14 | 2023-04-14 | Prefabricated well lid of recycled concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219931187U (en) |
-
2023
- 2023-04-14 CN CN202320846185.2U patent/CN219931187U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |