CN204266242U - The inspection well cover of a kind of lid, seat one or water grate - Google Patents
The inspection well cover of a kind of lid, seat one or water grate Download PDFInfo
- Publication number
- CN204266242U CN204266242U CN201420621559.1U CN201420621559U CN204266242U CN 204266242 U CN204266242 U CN 204266242U CN 201420621559 U CN201420621559 U CN 201420621559U CN 204266242 U CN204266242 U CN 204266242U
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- lid
- seat
- inspection well
- water grate
- well cover
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Abstract
The inspection well cover of a kind of lid, seat one or water grate, inspection well cover or the water grate of described lid, seat one comprise base and lid, the inspection well cover of described lid, seat one or the support zone of water grate are provided with at least 2 symmetrical screw holes, described base is embedded with nut, and described screw hole is connected by screw with between nut.With screw, lid and base are fastened together, effectively can reduce vehicle through out-of-date resonant interaction, thus reduce the safety of noise and guarantee Pedestrians and vehicles, and the mode of fastened by screw have antitheft, firm, anti-displacement, anti-detachment function are installed, effectively can reduce the potential safety hazard that manhole cover loss brings; Described screw hole, nut are all equally distributed, avoid, because of stressed different on well lid, occurring that well lid side firmly connects, the phenomenon that side lid is separated with base; Described lid bearing structure is taked right-angled intersection net structure and with R shape round-corner transition, can be played anti-skidding effect like this, avoids sleety weather pedestrian to step down on well lid and slips.
Description
Technical field
The utility model relates to municipal engineering manhole, be specifically related to a kind of lid, seat one inspection well cover or water grate.
Background technology
At present, the manhole cover of urban road construction or water grate still make cylinder iron or cement class inspection well cover or water grate.These inspection well covers or water grate exist shock strength weak, easily many defects such as to be stolen, use antitheft, that shock strength is high inspection well cover or water grate to be inexorable trend.
But existing inspection well cover or water grate are easily shifted through out-of-date generation at vehicle, warping phenomenon or rushed to summit by rainwater when heavy rain, causes lid and base-separation, leaves huge potential safety hazard to Pedestrians and vehicles.
Utility model content
According to the deficiency that above prior art exists, the utility model provide a kind of lid, seat one inspection well cover or water grate.
The utility model solves the problems of the technologies described above by the following technical programs:
The inspection well cover of a kind of lid, seat one or water grate, inspection well cover or the water grate of described lid, seat one comprise base and lid, the inspection well cover of described lid, seat one or the support zone of water grate are provided with at least 2 symmetrical screw holes, described base is embedded with nut, described screw hole is connected by screw with between nut
The support zone of described well lid is provided with 2 symmetrical screw holes.
Nut in described base is add to be embedded into base man-hour.
Described screw is hexagon socket head cap screw.
Described pedestal base face is provided with at least 8 equally distributed detents.
Described lid bearing structure is set to right-angled intersection net structure.
Described lid bearing structure is set to right-angled intersection net structure with R shape round-corner transition.
The beneficial effects of the utility model are: lid and base are fastened together with screw, effectively can reduce vehicle through out-of-date resonant interaction, thus reduce the safety of noise and guarantee Pedestrians and vehicles, and the mode of fastened by screw have antitheft, firm, anti-displacement, anti-detachment function are installed, effectively can reduce the potential safety hazard that manhole cover loss brings; Described screw hole, nut are all equally distributed, avoid, because of stressed different on well lid, occurring that well lid side firmly connects, the phenomenon that side lid is separated with base; Described lid bearing structure is taked right-angled intersection net structure and with R shape round-corner transition, can be played anti-skidding effect like this, avoids sleety weather pedestrian to step down on well lid and slips.
Accompanying drawing explanation
Fig. 1 be a kind of lid of the utility model, seat one inspection well cover or water grate structural representation;
Fig. 2 is base upper surface structural representation;
Fig. 3 is pedestal base face structural representation;
Fig. 4 is lid surface structure schematic diagram;
In figure: 1 is base; 2 is lid; 3 is screw hole; 4 is nut; 5 is screw; 6 is groove; 7 is bearing structure.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and to be described in further details with detailed description of the invention.
Shown in Fig. 1 or Fig. 2, a kind of lid, the inspection well cover of seat one or water grate, described lid, inspection well cover or the water grate of seat one comprise base (1) and lid (2), the support zone of described well lid is provided with at least 2 symmetrical location, connect fastening screw hole (3), the support zone being specially well lid is provided with 2 symmetrical screw holes (3), described base (1) is embedded with nut (4), be connected by screw (5) between described screw hole (3) with nut (4), described screw hole (3), nut (4), match between screw (5) three, as shown in Figure 3, described base (1) seat surface is provided with at least 8 equally distributed cement detents, base (1) can position by described groove (6).
Nut (4) in described base (1) is embedded into base (1) man-hour for adding, so when mounted can be more convenient, and the connection between base (1) and lid (2) can be more firm.
The lid of well lid (2) and base (1) connection can tighten together by described hexagon socket head cap screw.
As shown in Figure 4, described lid (2) bearing structure (7) is taked right-angled intersection net structure and with R shape round-corner transition, can be played anti-skidding effect like this, avoids sleety weather pedestrian to step down on well lid and slips.
During assembling, due to the connection fastening effect of screw piece, lid (2) and pedestal join together, can not be separated, effectively can reduce vehicle through out-of-date resonant interaction, thus reduce the safety of noise and guarantee Pedestrians and vehicles, and under the connection fastening effect of screw piece, well lid possess antitheft, handsome in appearance, firm, anti-displacement, anti-detachment function are installed, effectively can reduce the potential safety hazard that manhole cover loss brings.
Following technique effect can be realized by the technical solution of the utility model:
With screw (5), lid (2) and base (1) are fastened together, effectively can reduce vehicle through out-of-date resonant interaction, thus reduce the safety of noise and guarantee Pedestrians and vehicles, and the fastening mode of screw (5) have antitheft, firm, anti-displacement, anti-detachment function are installed, effectively can reduce the potential safety hazard that manhole cover loss brings; Described screw hole (3), nut (4) are all equally distributed, avoid because of stressed different on well lid, occurring that well lid side firmly connects, the phenomenon that side lid (2) is separated with base (1); Described lid (2) bearing structure (7) is taked right-angled intersection net structure and with R shape round-corner transition, can be played anti-skidding effect like this, avoids sleety weather pedestrian to step down on well lid and slips.
Claims (7)
1. the inspection well cover of a lid, seat one or water grate, it is characterized in that inspection well cover or the water grate of described lid, seat one comprise base (1) and lid (2), the inspection well cover of described lid, seat one or the support zone of water grate are provided with at least 2 symmetrical screw holes (3), described base (1) is embedded with nut (4), is connected between described screw hole (3) with nut (4) by screw (5).
2. a kind of lid according to claim 1, seat one inspection well cover or water grate, it is characterized in that the support zone of described well lid is provided with 2 symmetrical screw holes (3).
3. the inspection well cover of a kind of lid according to claim 1, seat one or water grate, is characterized in that nut (4) in described base (1) is embedded into base (1) man-hour for adding.
4. a kind of lid according to claim 1, seat one inspection well cover or water grate, it is characterized in that described screw (5) is hexagon socket head cap screw.
5. a kind of lid according to claim 1, seat one inspection well cover or water grate, it is characterized in that described base (1) seat surface is provided with at least 8 equally distributed detents (6).
6. a kind of lid according to claim 1, seat one inspection well cover or water grate, it is characterized in that described lid (2) bearing structure (7) is set to right-angled intersection net structure.
7. a kind of lid according to claim 5, seat one inspection well cover or water grate, it is characterized in that described lid (2) bearing structure (7) is set to right-angled intersection net structure with R shape round-corner transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420621559.1U CN204266242U (en) | 2014-10-24 | 2014-10-24 | The inspection well cover of a kind of lid, seat one or water grate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420621559.1U CN204266242U (en) | 2014-10-24 | 2014-10-24 | The inspection well cover of a kind of lid, seat one or water grate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204266242U true CN204266242U (en) | 2015-04-15 |
Family
ID=52801114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420621559.1U Active CN204266242U (en) | 2014-10-24 | 2014-10-24 | The inspection well cover of a kind of lid, seat one or water grate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204266242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989076A (en) * | 2017-11-28 | 2018-05-04 | 佛山科学技术学院 | A kind of inspection well cover of municipal works |
-
2014
- 2014-10-24 CN CN201420621559.1U patent/CN204266242U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989076A (en) * | 2017-11-28 | 2018-05-04 | 佛山科学技术学院 | A kind of inspection well cover of municipal works |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 242000 Guangzao Road, Guangde Economic Development Zone, Xuancheng City, Anhui Province Patentee after: Ad pipeline (Anhui) Co.,Ltd. Address before: 242200 Guangde Economic Development Zone, Xuancheng City, Anhui Province Patentee before: ANHUI YONGGAO PLASTIC INDUSTRY DEVELOPMENT Co.,Ltd. |