CN215053241U - Municipal works wellhead assembly - Google Patents
Municipal works wellhead assembly Download PDFInfo
- Publication number
- CN215053241U CN215053241U CN202120830791.6U CN202120830791U CN215053241U CN 215053241 U CN215053241 U CN 215053241U CN 202120830791 U CN202120830791 U CN 202120830791U CN 215053241 U CN215053241 U CN 215053241U
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- China
- Prior art keywords
- well lid
- filter screen
- manhole cover
- steel bar
- utility
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Abstract
The utility model discloses a municipal works well head device belongs to city town road equipment technical field, the utility model discloses a well lid seat, with the well lid seat weld the well lid circle of an organic whole, the utility model discloses from last first grade ladder that is used for placing the well lid board, the second grade ladder that is used for placing the reinforcing bar filter screen have been set gradually down on the inner wall of well lid circle, the well lid board rotates with the well lid circle through the pivot that sets up in the side and is connected; the steel bar filter screen is clamped in the positioning groove in the first-stage ladder through the positioning blocks on two sides, and the upper surface and the lower surface of the steel bar filter screen are coated with anticorrosive coatings. The utility model discloses simple structure, through be provided with the steel reinforcement filter screen that has anticorrosive action at well lid board and well lid circle, steel reinforcement filter screen filters the ponding that discharges to the sewer pipe, thereby avoids rubbish directly to flow in the sewer along ponding rivers and arouses the phenomenon that the sewer blocks up and makes the rainwater can not in time discharge.
Description
Technical Field
The utility model relates to a city town road equipment technical field specifically is a municipal works well head device.
Background
At present urban underground, all can set up a lot of pipelines in order to discharge people's domestic sewage to and the rainwater of rainfall at ordinary times, thereby avoid urban waterlogging, municipal works's wellhead assembly mainly indicates municipal well lid, and when rainy day road ponding, open behind the well lid ponding can get into the sewer. However, the structure of the sewer is a single pipeline, so that after the municipal manhole cover is opened, garbage can directly flow into the sewer along accumulated water flow easily, and the sewer is blocked so that rainwater cannot be discharged in time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a municipal works wellhead assembly with filtering action.
The technical scheme of the utility model is that: a municipal engineering wellhead device comprises a manhole cover seat and a manhole cover ring welded with the manhole cover seat into a whole, wherein a first-stage ladder for placing a manhole cover plate and a second-stage ladder for placing a steel bar filter screen are sequentially arranged on the inner wall of the manhole cover ring from top to bottom, and the manhole cover plate is rotatably connected with the manhole cover ring through a rotating shaft arranged on the side edge; positioning blocks are arranged on two sides of the steel bar filter screen, positioning grooves are arranged in the first-stage ladder corresponding to the positioning blocks, and the upper surface and the lower surface of the steel bar filter screen are coated with anticorrosive coatings.
In a further technical scheme, the anti-corrosion coating is a glass flake coating.
According to a further technical scheme, a handle extending towards the manhole cover ring is arranged on the positioning block.
According to a further technical scheme, a plurality of reinforcing ribs are arranged between the manhole cover seat and the manhole cover ring.
According to a further technical scheme, a plurality of drain holes are formed in the well cover plate.
The utility model has the advantages that:
the utility model discloses simple structure through being provided with the steel reinforcement filter screen that has anticorrosive action at well lid board and well lid circle, steel reinforcement filter screen filters the ponding that discharges to the sewer pipe, avoids rubbish directly to flow into the sewer along ponding rivers to arouse the phenomenon that the sewer blocks up and makes the rainwater in time discharge.
Drawings
FIG. 1 is a schematic structural view of the present invention,
the manhole cover comprises a manhole cover seat 1, a manhole cover ring 2, a manhole cover ring 21, a first-stage step 211, a positioning groove 22, a second-stage step 3, reinforcing ribs 4, a manhole cover plate 41, drain holes 42, a rotating shaft 5, a steel bar filter screen 51, a positioning block 511, a handle 52 and an anticorrosive coating.
Detailed Description
The invention will be further elucidated below by means of non-limiting examples, with the understanding that the invention is not limited thereto.
As shown in figure 1, the utility model relates to a municipal works well head device, the utility model discloses a well lid seat 1, with well lid seat 1 weld integrative well lid circle 2, be provided with a plurality of strengthening ribs 3 between well lid seat 1 and the well lid circle 2.
The inner wall of the manhole cover ring 2 is sequentially provided with a first-stage step 21 for placing the manhole cover plate 4 and a second-stage step 22 for placing the steel bar filter screen 5 from top to bottom, and the manhole cover plate 4 is provided with a plurality of drain holes 41. The manhole cover plate 4 is rotationally connected with the manhole cover ring 2 through a rotating shaft 42 arranged on the side edge; when drainage is needed, a crowbar is inserted into the drainage hole 41, the manhole cover plate 4 is pried to rotate around the rotating shaft 42 by taking the drainage hole 41 as a fulcrum, and accumulated water is filtered by the steel bar filter screen 5 and then is discharged to a sewer pipe.
Because the two sides of the steel bar filter screen 5 are provided with the positioning blocks 51, the positioning blocks 51 are provided with handles 511 extending towards the manhole cover ring 2. Positioning grooves 211 are formed in the first-stage ladder 21 and correspond to the positioning blocks 51, the upper surface and the lower surface of the steel bar filter screen 5 are coated with anti-corrosion coatings 52, the anti-corrosion coatings are glass flake coatings in the embodiment, and the service life of the steel bar filter screen 5 is prolonged by the glass flake coatings. The reinforcing steel bar filter screen 5 is clamped in the positioning groove 211 through the positioning blocks 51 on the two sides, so that the reinforcing steel bar filter screen 5 is prevented from being displaced under the impact of water flow; the handle 511 on the locating piece 51 is convenient for the staff to take out the steel reinforcement filter screen 5 for cleaning after the drainage is finished.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a municipal works wellhead assembly, includes the well lid seat, welds the well lid circle as an organic whole with the well lid seat, its characterized in that: the inner wall of the manhole cover ring is sequentially provided with a first-stage step for placing a manhole cover plate and a second-stage step for placing a reinforcing steel bar filter screen from top to bottom, and the manhole cover plate is rotationally connected with the manhole cover ring through a rotating shaft arranged on the side edge; the steel bar filter screen is characterized in that positioning blocks are arranged on two sides of the steel bar filter screen, positioning grooves are formed in the first-stage ladder corresponding to the positioning blocks, and the upper surface and the lower surface of the steel bar filter screen are coated with anti-corrosion coatings.
2. The municipal wellhead assembly according to claim 1, wherein: the anticorrosive coating is a glass flake coating.
3. The municipal wellhead assembly according to claim 1, wherein: and a handle extending towards the manhole cover ring is arranged on the positioning block.
4. The municipal wellhead assembly according to claim 1, wherein: and a plurality of reinforcing ribs are arranged between the manhole cover seat and the manhole cover ring.
5. The municipal wellhead assembly according to claim 1, wherein: and a plurality of drain holes are formed in the well cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120830791.6U CN215053241U (en) | 2021-04-22 | 2021-04-22 | Municipal works wellhead assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120830791.6U CN215053241U (en) | 2021-04-22 | 2021-04-22 | Municipal works wellhead assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215053241U true CN215053241U (en) | 2021-12-07 |
Family
ID=79111875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120830791.6U Active CN215053241U (en) | 2021-04-22 | 2021-04-22 | Municipal works wellhead assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215053241U (en) |
-
2021
- 2021-04-22 CN CN202120830791.6U patent/CN215053241U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |