CN202644703U - Pre-warning sewer cover - Google Patents
Pre-warning sewer cover Download PDFInfo
- Publication number
- CN202644703U CN202644703U CN 201220284461 CN201220284461U CN202644703U CN 202644703 U CN202644703 U CN 202644703U CN 201220284461 CN201220284461 CN 201220284461 CN 201220284461 U CN201220284461 U CN 201220284461U CN 202644703 U CN202644703 U CN 202644703U
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- CN
- China
- Prior art keywords
- sewer
- warning
- utility
- sewer cover
- groove
- 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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- Sewage (AREA)
Abstract
The utility model discloses a pre-warning sewer cover. A groove is preset on a side wall of a sewer. A spring is fixedly arranged in the groove. A warning board is connected with the spring. The pre-warning sewer cover overcomes the technical defect that a sewer cover is stolen and accordingly safety potentials are easily brought about for pedestrians in the prior art, and can automatically alarm after the sewer cover is stolen or taken away for other reasons.
Description
Technical field
The utility model belongs to the communal facility field, is specifically related to a kind of early warning well lid.
Background technology
On the road or on the sidewalk all more or less be provided with sewer, sewer need to seal processing with well lid, but many lawless persons steal well lid for one's own profit, if the pedestrian does not note falling into sewer, the tire of automobile can be trapped in sewer, has brought great potential safety hazard for pedestrian and automobile.
The utility model content
The technical problems to be solved in the utility model is that well cover for sewer of the prior art is stolen and can be brought potential safety hazard to the pedestrian easily by the people, provides a kind of at well lid goes adrift or other reasons can automatic warning after being removed early warning well cover for sewer.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of early warning well cover for sewer, the sewer sidewall is preset with groove, and the fixed installation spring connects warning sign in the groove on the spring.
Further, described well lid is triangle.
Implement a kind of early warning well cover for sewer of the present utility model and have following beneficial effect: after the sewer well lid was removed, because the elastic force effect of spring, spring ejected warning sign, and caution pedestrian the place ahead is dangerous.
Description of drawings
Below in conjunction with drawings and Examples the technical solution of the utility model is further specified:
Fig. 1 is the structural representation of a kind of early warning well cover for sewer of the utility model;
Fig. 2 is the structural representation of warning sign in a kind of early warning well cover for sewer of the utility model.
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of early warning well cover for sewer, the sewer sidewall is preset with groove, and fixed installation spring 3 in the groove connects warning sign 2 on the spring 3.When the sewer well lid was not removed, well cover for sewer 1 can be pressed into warning sign in the groove, and after sewer well lid 1 was removed, because warning sign 2 is ejected in the elastic force effect of spring 3, the caution pedestrian noticed that the place ahead is dangerous.
Above-described only is preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (2)
1. early warning well cover for sewer, it is characterized in that: the sewer sidewall is preset with groove, and the fixed installation spring connects warning sign in the groove on the spring.
2. described a kind of early warning well cover for sewer according to claim 1, it is characterized in that: described well lid is triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220284461 CN202644703U (en) | 2012-06-16 | 2012-06-16 | Pre-warning sewer cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220284461 CN202644703U (en) | 2012-06-16 | 2012-06-16 | Pre-warning sewer cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202644703U true CN202644703U (en) | 2013-01-02 |
Family
ID=47413827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220284461 Expired - Fee Related CN202644703U (en) | 2012-06-16 | 2012-06-16 | Pre-warning sewer cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202644703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290912A (en) * | 2013-06-18 | 2013-09-11 | 刘静 | Sewer wellhead automatic protection device |
-
2012
- 2012-06-16 CN CN 201220284461 patent/CN202644703U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290912A (en) * | 2013-06-18 | 2013-09-11 | 刘静 | Sewer wellhead automatic protection device |
| CN103290912B (en) * | 2013-06-18 | 2014-08-13 | 张桂申 | Sewer wellhead automatic protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20130616 |