CN206267189U - A kind of drainage manhole cover - Google Patents
A kind of drainage manhole cover Download PDFInfo
- Publication number
- CN206267189U CN206267189U CN201621150759.9U CN201621150759U CN206267189U CN 206267189 U CN206267189 U CN 206267189U CN 201621150759 U CN201621150759 U CN 201621150759U CN 206267189 U CN206267189 U CN 206267189U
- Authority
- CN
- China
- Prior art keywords
- cage
- manhole cover
- level ring
- drainage manhole
- cover plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Sewage (AREA)
Abstract
The utility model discloses a kind of drainage manhole cover, including annular cage and cover plate, the inwall of cage is provided with the platform level ring of protrusion, and a crossbeam is fixedly installed across platform level ring on cage；The left and right sides of crossbeam connects left and right two cover plates by articulate respectively；The bottom surface of cover plate is provided with fluorescence warning diagram, and a support bar is connected at the bottom edge of the cover plate.The utility model energy Quick drainage, with safe warning function, improves security.
Description
Technical field
The utility model is related to a kind of manhole cover structure, especially the drainage manhole cover on a kind of road.
Background technology
Existing drainage manhole cover is varied, and most drainage manhole cover is all provided only with an osculum, in case of road because
When seeping phenomenon occurs in heavy rain, drainage speed is very slow, is unfavorable for the coast is clear；If removing well lid to accelerate draining, again can be because
Manhole cover loss and cause that pedestrian is fallen into sewer and car sinks into the danger of lower well mouth, there is greatly safety hidden
Suffer from.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is that offer one kind is reasonable in design can effectively improve draining
Speed, the drainage manhole cover structure with safe warning function.
To achieve the above object, the utility model is adopted the following technical scheme that：A kind of drainage manhole cover, including cage and lid
Plate, the cage is set to loop configuration；The inwall of the cage is provided with the platform level ring of protrusion；Along its center line on the cage
A crossbeam is fixedly installed across platform level ring；The left and right sides of the crossbeam connects two pieces of left and right lid by articulate respectively
Plate.
Further, height of the described height of level ring less than the cage.
Further, the cage uses integral structure with described level ring.
Further, the upper surface of the two cover plates with top surface flush, the bottom surface of the cage with described
The top surface flush of level ring.
Used as improvement, the bottom surface of the cover plate is provided with fluorescence warning diagram.
As improvement, a support bar is connected by rotating shaft at the bottom edge of the cover plate.
Compared with prior art, the utility model has advantages below：
1st, due to using said structure, during such as road ponding, left and right two cover plates are started and by they sup-port
On road surface or cage, open wide well head, so as to Quick drainage；
2nd, due to setting fluorescence warning diagram on the cover board, in well lid draining, dealing passerby or vehicle can in time be reminded
Avoid, with safe warning function, improve security.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is schematic diagram when the utility model cover plate is started.
Fig. 3 is another schematic diagram when the utility model cover plate is started.
In figure, 1. cage, 2. cover plate, a 3. level ring, 4. crossbeam, 5. fluorescence warning diagram, 6. support bar, 7. hinge.
Specific embodiment
As shown in Figure 1,2 and 3, a kind of drainage manhole cover, including cage 1 and cover plate 2, cage 1 are set to loop configuration；Cage 1
Inwall be provided with protrusion platform level ring 3；A crossbeam 4 is fixedly installed across platform level ring 3 along its center line on cage 1；Crossbeam 4
The left and right sides respectively by hinge 7 be flexibly connected left and right two cover plates 2.
Further, the height of the height less than cage 1 of platform level ring 3.
Further, cage 1 uses integral structure with platform level ring 3.
Further, the upper surface of two cover plates 2 with top surface flush, the bottom surface of cage 1 with the top surface of platform level ring 3
Flush.
Used as improvement, the bottom surface of cover plate 2 is provided with fluorescence warning diagram 5.
As improvement, a support bar 6 is connected by rotating shaft at the bottom edge of cover plate 2.
Operation principle of the present utility model is：When flooding or raining heavily road ponding, cover plate 5 is started in time and is passed through
Support bar 7 is supported on road surface or cage（Such as Fig. 2 and 3）, ponding is directly flowed rapidly into cage 1, so as to the row of improve
The drainage speed of well；When cover plate 5 is started, the fluorescence warning diagram 6 on the bottom surface of cover plate 5（Such as Fig. 3）Pedestrian can in time be reminded
Or vehicle notes, so that safety detours, it is to avoid cover plate 5 is damaged pedestrian；Cover plate 5 is laid flat again after flood, road just can be just
Normal open row.
Claims (6)
1. a kind of drainage manhole cover, including cage（1）And cover plate（2）, it is characterized in that：The cage（1）It is set to loop configuration；It is described
Cage（1）Inwall be provided with protrusion platform level ring（3）；The cage（1）On along its center line across platform level ring（3）Fixation sets
Put a crossbeam（4）；The crossbeam（4）The left and right sides respectively by articulate connect left and right two cover plates（2）.
2. a kind of drainage manhole cover according to claim 1, it is characterized in that：Described level ring（3）Height be less than the lid
Seat（1）Height.
3. a kind of drainage manhole cover according to claim 1 and 2, it is characterized in that：The cage（1）With described level ring（3）
Using integral structure.
4. a kind of drainage manhole cover according to claim 1, it is characterized in that：The two cover plates（2）Upper surface and institute
State cage（1）Top surface flush, bottom surface with described level ring（3）Top surface flush.
5. a kind of drainage manhole cover according to claim 1, it is characterized in that：The cover plate（2）Bottom surface be provided with fluorescence police
Guard against diagram（5）.
6. a kind of drainage manhole cover according to claim 1, it is characterized in that：The cover plate（2）Bottom edge at by turn
Axle connects a support bar（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621150759.9U CN206267189U (en) | 2016-10-24 | 2016-10-24 | A kind of drainage manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621150759.9U CN206267189U (en) | 2016-10-24 | 2016-10-24 | A kind of drainage manhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206267189U true CN206267189U (en) | 2017-06-20 |
Family
ID=59039210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621150759.9U Expired - Fee Related CN206267189U (en) | 2016-10-24 | 2016-10-24 | A kind of drainage manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206267189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705841A (en) * | 2020-05-13 | 2020-09-25 | 水利部交通运输部国家能源局南京水利科学研究院 | Well cover structure for reducing and avoiding drainage shaft blowout and response method thereof |
-
2016
- 2016-10-24 CN CN201621150759.9U patent/CN206267189U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705841A (en) * | 2020-05-13 | 2020-09-25 | 水利部交通运输部国家能源局南京水利科学研究院 | Well cover structure for reducing and avoiding drainage shaft blowout and response method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20181024 |