CN203420285U - Novel inspection well protective warning device - Google Patents
Novel inspection well protective warning device Download PDFInfo
- Publication number
- CN203420285U CN203420285U CN201320468253.2U CN201320468253U CN203420285U CN 203420285 U CN203420285 U CN 203420285U CN 201320468253 U CN201320468253 U CN 201320468253U CN 203420285 U CN203420285 U CN 203420285U
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- Prior art keywords
- inspection well
- warning device
- buoy
- inspection shaft
- novel
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Abstract
A novel inspection well protective warning device comprises an inspection well, an inspection well cover is installed at the top of the inspection well, a protective net is arranged at the top of the inspection well, and the novel inspection well protective warning device is characterized in that floats are arranged on the protective net. The floats are fixedly connected to the protective net through hauling ropes. The novel inspection well protective warning device has the advantages that if the inspection well cover moves, rain water overflows the surface of the inspection well, the floats will automatically float out of the water surface along with raising of the water level, so that the position where the inspection well is located and water depth are indicated, passersby are warned to pay attention and avoid the inspection well, and the device is simple and practical in structure and good in effect.
Description
Technical field
The utility model belongs to municipal engineering technical field, is specifically related to a kind of novel manhole protection warning device.
Background technology
At present, known inspection well protective net, to be woven into by the strong rope of various bearing capacities the net that band is withheld, and be fixed on the borehole wall by withholding, inspection well cover move or loss situation under, when pedestrian or vehicle process inspection shaft, protective screening can carry whole gravity or slow-released part gravity, avoids excessively injury or damage.But, in flood season in rainy season, when hydraulic pressure acquires a certain degree in inspection shaft, may wash away inspection well cover.For rapid water drainage, municipal administration also adopts removes the way that inspection well cover sluices.When rainwater covers inspection shaft surface and reach a certain height, pedestrian cannot judge the position of inspection shaft, even if there is protective screening, but for passing child, old man and handicapped people, still has drowned danger.
Utility model content
For overcoming the problems referred to above, thereby solve inspection shaft, cannot find that the utility model provides a kind of novel manhole protection warning device to threatening the problem of pedestrains safety after by water logging, the technical scheme of employing is as follows:
A protection warning device, comprises inspection shaft, at manhole top, inspection well cover is housed, at manhole top, be provided with protective screening, protective screening is positioned at manhole top, it is characterized in that: on protective screening, be provided with buoy, buoy is fastened on protective screening by pull rope.
The quantity of buoy is more than three or one.
The color of buoy is red or color red and white, and according to pull rope length, marks ↓ 0 respectively on buoy.2m、↓0.6m、↓1.0m。After inspection shaft is by water logging, after floating, buoy is convenient for people to observe.
The pull rope length that is fixedly connected with buoy is respectively 0.2m, 0.6m, 1.0m, after inspection shaft is flooded, when the depth of water is no more than 0.2m, 3 buoys float on the surface simultaneously, when the depth of water surpasses 0.2m lower than 0.6m, only have two buoys to float, when the depth of water surpasses 0.6m lower than 1m, only have a buoy to float, thereby the position of determining the depth of water and inspection shaft by quantity and the position of buoy is avoided dangerous and is occurred.
Advantage of the present utility model: rainy season, if inspection well cover is mobile, rainwater and cover inspection shaft surface; buoy will be automatically along with water level raises and emerges; thus indication inspection shaft position and the depth of water, warning pedestrian notes avoiding, and this apparatus structure is simple and practical, effective.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model inspection shaft protection warning device.
Fig. 2 is the top view of the interior protective screening of the utility model and buoy.
Fig. 3 is structural representation when buoy floats in the utility model inspection shaft protection warning device.
The specific embodiment
As shown in Figure 1, 2, 3, a kind of novel manhole protection warning device, comprises inspection shaft 1, at inspection shaft 1 top, inspection well cover 2 is housed, at inspection shaft 1 top, is provided with protective screening 3, protective screening 3 is positioned at inspection shaft 1 top, on protective screening 3, be provided with buoy 4, buoy 4 is fastened on protective screening by pull rope.
The quantity of buoy 4 is three, mark ↓ 0.2m, ↓ 0.6m, ↓ 1.0m respectively on buoy.。
The color of buoy 4 is red or color red and white, and after inspection shaft is by water logging, buoy 4 floats rear eye-catching color and is convenient for people to observe.
The pull rope length that is fixedly connected with buoy 4 is respectively 0.2m, 0.6m, 1.0m, after inspection shaft is flooded, when the depth of water is no more than 0.2m, 3 buoys 4 float on the surface simultaneously, when the depth of water surpasses 0.2m lower than 0.6m, only have two buoys 4 to float, when the depth of water surpasses 0.6m lower than 1m, only have a buoy 4 to float, thereby the position of determining the depth of water and inspection shaft by quantity and the position of buoy 4 is avoided dangerous and is occurred.
The above; it is only the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the utility model; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. a novel manhole protection warning device, comprise inspection shaft (1), at inspection shaft (1) top, inspection well cover (2) is housed, at inspection shaft (1) top, be provided with protective screening (3), protective screening (3) is positioned at inspection shaft (1) top, it is characterized in that: on protective screening (3), be provided with buoy (4), buoy (4) is fastened on protective screening by pull rope.
2. a kind of novel manhole protection warning device according to claim 1, is characterized in that: the quantity of buoy (4) is three.
3. a kind of novel manhole protection warning device according to claim 1, it is characterized in that: the color of buoy (4) is red or color red and white, and according to pull rope length, respectively at buoy (4) upper mark ↓ 0.2m, ↓ 0.6m, ↓ 1.0m.
4. a kind of novel manhole protection warning device according to claim 1, is characterized in that: the pull rope length that is fixedly connected with buoy (4) is respectively 0.2m, 0.6m, 1.0m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320468253.2U CN203420285U (en) | 2013-07-25 | 2013-07-25 | Novel inspection well protective warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320468253.2U CN203420285U (en) | 2013-07-25 | 2013-07-25 | Novel inspection well protective warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203420285U true CN203420285U (en) | 2014-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320468253.2U Expired - Fee Related CN203420285U (en) | 2013-07-25 | 2013-07-25 | Novel inspection well protective warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203420285U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821174A (en) * | 2014-02-14 | 2014-05-28 | 宁波中屹灯饰有限公司 | Inspection-well cover with warning function |
| CN103821172A (en) * | 2014-02-14 | 2014-05-28 | 宁波中屹灯饰有限公司 | Manhole cover |
| CN103821175A (en) * | 2014-02-14 | 2014-05-28 | 宁波中屹灯饰有限公司 | Manhole cover with reminding function |
| CN103821171A (en) * | 2014-02-14 | 2014-05-28 | 宁波中屹灯饰有限公司 | Novel manhole cover |
| CN103866797A (en) * | 2014-02-14 | 2014-06-18 | 宁波中屹灯饰有限公司 | Inspection well cover with reminding function |
| CN103866798A (en) * | 2014-02-14 | 2014-06-18 | 宁波中屹灯饰有限公司 | Safety manhole cover |
| CN103866796A (en) * | 2014-02-14 | 2014-06-18 | 宁波中屹灯饰有限公司 | Safety inspection well lid |
| CN103882886A (en) * | 2014-02-14 | 2014-06-25 | 宁波中屹灯饰有限公司 | Manhole cover with warning function |
| CN104452817A (en) * | 2014-12-25 | 2015-03-25 | 东南大学 | Safety inspection well |
| CN105696501A (en) * | 2016-04-07 | 2016-06-22 | 无锡市政设计研究院有限公司 | Road guardrail with water level warning function |
| CN111395405A (en) * | 2020-04-29 | 2020-07-10 | 宋彦震 | Self-adaptive well cover opening positioning and labeling prompting device and method |
| KR102636023B1 (en) * | 2022-09-08 | 2024-02-13 | (주) 중앙테크 | Manhole structure having floating type safety mark |
-
2013
- 2013-07-25 CN CN201320468253.2U patent/CN203420285U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866798B (en) * | 2014-02-14 | 2016-03-30 | 宁波中屹灯饰有限公司 | Safety manhole cover |
| CN103821172A (en) * | 2014-02-14 | 2014-05-28 | 宁波中屹灯饰有限公司 | Manhole cover |
| CN103821175A (en) * | 2014-02-14 | 2014-05-28 | 宁波中屹灯饰有限公司 | Manhole cover with reminding function |
| CN103821171A (en) * | 2014-02-14 | 2014-05-28 | 宁波中屹灯饰有限公司 | Novel manhole cover |
| CN103866797A (en) * | 2014-02-14 | 2014-06-18 | 宁波中屹灯饰有限公司 | Inspection well cover with reminding function |
| CN103866798A (en) * | 2014-02-14 | 2014-06-18 | 宁波中屹灯饰有限公司 | Safety manhole cover |
| CN103866796A (en) * | 2014-02-14 | 2014-06-18 | 宁波中屹灯饰有限公司 | Safety inspection well lid |
| CN103882886A (en) * | 2014-02-14 | 2014-06-25 | 宁波中屹灯饰有限公司 | Manhole cover with warning function |
| CN103821174A (en) * | 2014-02-14 | 2014-05-28 | 宁波中屹灯饰有限公司 | Inspection-well cover with warning function |
| CN103882886B (en) * | 2014-02-14 | 2016-03-30 | 宁波中屹灯饰有限公司 | A kind of inspection well cover with prompting function |
| CN103866797B (en) * | 2014-02-14 | 2016-03-30 | 宁波中屹灯饰有限公司 | There is the inspection well cover of prompting function |
| CN104452817A (en) * | 2014-12-25 | 2015-03-25 | 东南大学 | Safety inspection well |
| CN105696501A (en) * | 2016-04-07 | 2016-06-22 | 无锡市政设计研究院有限公司 | Road guardrail with water level warning function |
| CN111395405A (en) * | 2020-04-29 | 2020-07-10 | 宋彦震 | Self-adaptive well cover opening positioning and labeling prompting device and method |
| CN111395405B (en) * | 2020-04-29 | 2023-08-15 | 宋彦震 | Self-adaptive well lid positioning labeling prompting device and method thereof |
| KR102636023B1 (en) * | 2022-09-08 | 2024-02-13 | (주) 중앙테크 | Manhole structure having floating type safety mark |
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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: 20140205 Termination date: 20170725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |