CN203334409U - Urban sewer well mouth warning device - Google Patents
Urban sewer well mouth warning device Download PDFInfo
- Publication number
- CN203334409U CN203334409U CN2013203556373U CN201320355637U CN203334409U CN 203334409 U CN203334409 U CN 203334409U CN 2013203556373 U CN2013203556373 U CN 2013203556373U CN 201320355637 U CN201320355637 U CN 201320355637U CN 203334409 U CN203334409 U CN 203334409U
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- CN
- China
- Prior art keywords
- retainer
- warning
- shell bodies
- housing
- well mouth
- 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
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Abstract
An urban sewer well mouth warning device comprises an annular retainer, and a plurality of shell bodies perpendicular to the plane where the shell bodies are located are connected on the retainer at equal intervals. The shell bodies are of cuboid hollow structures, one end of each shell body is closed and connected to the retainer, the other end of each shell body is an opening and is provided with a lower end cover, the shell bodies are filled with air floating balls, supporting plates are arranged on the air floating balls, seams are formed in the side faces of the shell bodies, the supporting plates stretch out from the seams, the stretching-out parts are connected with warning pillars, and the warning pillars are parallel to the length direction of the shell bodies. The urban sewer well mouth warning device overcomes the defects of a traditional protective net, performs a warning effect through the warning pillars, nips dangers in the bud, and has the advantages of being simple in structure, convenient to mount, low in cost, wide in application and strong in practicality.
Description
Technical field
The utility model relates to a kind of municipal sewage system well head alarming device.
Background technology
In view of global climate is abnormal now, urban road storm-water drainage pressure is large, often occur that the rainwater flooded road surface makes the pedestrian can't see the not blowdown sewer of manhole cover, and sewer is distributed in sidewalk and motor vehicles arterial traffic road scope usually, therefore form very big lives and properties threat for ground pedestrian or contact vehicle, also often report and this type of personal injury occurs.Before had protective screening can play certain protective action, and but work as the pedestrian, be strayed into well head, the impact force of powerful current makes the pedestrian can't guarantee zone out of danger easily; And motor vehicle while being absorbed in protective screening lose already meaning.
The utility model content
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of municipal sewage system well head alarming device, take buoyant gas as theoretical foundation, can hold up with water level is floating, play in advance obvious warning function, make the pedestrian just can see that outside away from risk range undersurface well head enhances your vigilance, effectively reduce personal injury.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of municipal sewage system well head alarming device, comprise annular retainer 2, in retainer 2 equal intervals, be connected with a plurality of housings 3 perpendicular to its place face, described housing 3 is the cuboid hollow structure, one end seals and is connected to retainer 2, other end opening disposes bottom end cover 5, and air supporting ball 6 is housed in housing 3, and supporting plate 4 is arranged on air supporting ball 6, the side opening of housing 3 has gap, supporting plate 4 stretches out from gap, and the part of stretching out connects alarm column 1, and alarm column 1 is parallel with the length direction of housing 3.
Described alarm column 1, supporting plate 4 and a ball float 6 are hollow plastic construction.
Compared with prior art, the utility model has overcome the deficiency of traditional protective screening, by alarm column, serves as warning, and prevents trouble before it happens.Simple in structure, easy for installation, cost is lower, be widely used, practical.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model monomer buoy assembling drawing.
Fig. 3 is the utility model monomer buoy part drawing.
Fig. 4 is the utility model result of use figure.
The specific embodiment
Describe embodiment of the present utility model in detail below in conjunction with drawings and Examples.
As shown in Figure 1, Figure 2 and shown in Fig. 3, a kind of municipal sewage system well head alarming device, comprise annular retainer 2, be connected with a plurality of housings 3 perpendicular to its place face in retainer 2 equal intervals, be connected with screw 8 by contiguous block 7 between the two, 2 screwed holes that mate with screw 8 are respectively arranged on two faces of contiguous block 7.
During use, as shown in Figure 4, when well lid breaks away from well head and the water surface while higher than road surface, well head being flooded, water enters from the gap of housing 3 surroundings and bottom end cover 5, under the buoyancy of water effect, play ball float 6 and promote supporting plate 4 risings, thereby promote alarm column 1, emerge, play warning function, remind Pedestrians and vehicles away from.When water level descends, water is discharged from the gap of housing 3 surroundings and bottom end cover 5, under the self gravitation effect, plays ball float 6, supporting plate 4 and alarm column 1 and gets back to original position.This utility model such as has overcome protective screening in use poor stability, safety has been low at the defect, and have simple in structure, easy for installation, cost is lower, be widely used, the advantage such as practical.
Claims (2)
1. a municipal sewage system well head alarming device, it is characterized in that, comprise annular retainer (2), be connected with a plurality of housings (3) perpendicular to its place face in retainer (2) equal intervals, described housing (3) is the cuboid hollow structure, one end seals and is connected to retainer (2), other end opening disposes bottom end cover (5), air supporting ball (6) is housed in housing (3), supporting plate (4) is arranged on air supporting ball (6), the side opening of housing (3) has gap, supporting plate (4) stretches out from gap, the part of stretching out connects alarm column (1), alarm column (1) is parallel with the length direction of housing (3).
2. municipal sewage system well head alarming device according to claim 1, is characterized in that, described alarm column (1), supporting plate (4) and a ball float (6) are hollow plastic construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203556373U CN203334409U (en) | 2013-06-20 | 2013-06-20 | Urban sewer well mouth warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203556373U CN203334409U (en) | 2013-06-20 | 2013-06-20 | Urban sewer well mouth warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203334409U true CN203334409U (en) | 2013-12-11 |
Family
ID=49703089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203556373U Expired - Fee Related CN203334409U (en) | 2013-06-20 | 2013-06-20 | Urban sewer well mouth warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203334409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083031A (en) * | 2018-09-27 | 2018-12-25 | 薛春鹤 | A kind of extreme weather road gully safety alarm device |
-
2013
- 2013-06-20 CN CN2013203556373U patent/CN203334409U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083031A (en) * | 2018-09-27 | 2018-12-25 | 薛春鹤 | A kind of extreme weather road gully safety alarm device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20140620 |
|
| EXPY | Termination of patent right or utility model |