CN202595769U - Simple pressure-proof warning manhole cover - Google Patents
Simple pressure-proof warning manhole cover Download PDFInfo
- Publication number
- CN202595769U CN202595769U CN 201220194419 CN201220194419U CN202595769U CN 202595769 U CN202595769 U CN 202595769U CN 201220194419 CN201220194419 CN 201220194419 CN 201220194419 U CN201220194419 U CN 201220194419U CN 202595769 U CN202595769 U CN 202595769U
- Authority
- CN
- China
- Prior art keywords
- manhole cover
- warning
- pressure resistance
- upper pressure
- compression
- 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
The utility model discloses a simple pressure-proof warning manhole cover and belongs to the technical field of municipal and road engineering products. The provided simple pressure-proof warning manhole cover comprises an upper pressure resistance warning body, a spring, a fixing hole and a lower cover body, wherein the outer surface of the upper pressure resistance warning body is made into a reflecting strip pasting surface, the upper pressure resistance warning body is positioned above the lower cover body, the spring is arranged in a space formed by the upper pressure resistance warning body and the lower cover body, and the upper pressure resistance warning body is fixed with the ground through the fixing hole. The simple pressure-proof warning manhole cover has the advantages that the mass production is easy, a driver can be prompted to avoid the manhole cover rolling during vehicle running, and personal injury accidents caused by personnel well falling because of the manhole cover damage through the accidental rolling by the driver is avoided.
Description
Technical field
The utility model belongs to municipal administration and highway construction product technique field, is specifically related to a kind of simple and easy anti-pressure caution cellar for storing things well lid.
Background technology
Be arranged with sewer pipe and raceway town road; For making the convenience of daily checking maintenance; A well head that leads to underground pipeline from ground will be set at a certain distance; Do not launch at ordinary times, just cover mouth with the cellar for storing things well lid, the materials of the many employings of present most cellar for storing things well lid are that cement, cast iron, steel are processed; The speed of a motor vehicle is too fast to roll, and overload of vehicle rolls the damage that the cellar for storing things well lid causes the cellar for storing things well lid often.Trace it to its cause, absent minded institute causes when mainly being driver driving.
Chinese patent CN201141138Y discloses a kind of reflective cellar for storing things well lid; This reflective cellar for storing things well lid mainly is made up of the reflecting strips of lid and the setting of top surface edge; But this cellar for storing things well lid is for preventing that accident from rolling the cellar for storing things well lid and having certain defective; Be unfavorable for reaching the suitability for industrialized production purpose, be difficult to obtain effective promotion and application.
Summary of the invention
The utility model is to the above-mentioned technical problem that prior art exists, provide a kind of simple in structure, not only can play reminding effect but also can prevent a kind of simple and easy anti-pressure caution cellar for storing things well lid that accident rolls human pilot.
A kind of simple and easy anti-pressure caution cellar for storing things well lid that the utility model provided comprises top resistance to compression caution body 3, spring 4, fixing hole 2, bottom lid 1, reflecting strips veneer 5; Said top resistance to compression caution body 3 is positioned at the top of bottom lid 1; Said spring 4 is arranged between resistance to compression caution body 3 and the bottom lid 1; Said top resistance to compression caution body 3 is fixed through fixing hole 2 and ground, and said reflecting strips veneer 5 is positioned on the external surface of top resistance to compression caution body 3.Said top resistance to compression caution body 3 is made up of measuring body highly elastic material.
The beneficial effect of the utility model is: simple in structure, be easy to mass production, and can remind when human pilot is driven a vehicle and avoid rolling the cellar for storing things well lid, avoid because the human pilot accident rolls and causes cellar for storing things well lid damage to cause that personnel sink into to cause personal injury accident in the well.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: 1: the lid of bottom; 2: fixing hole; 3: top resistance to compression caution body; 4: spring; 5: the reflecting strips veneer.
The specific embodiment
As shown in Figure 1, the described simple and easy anti-pressure caution of the utility model embodiment cellar for storing things well lid comprises top resistance to compression caution body 3, spring 4, fixing hole 2 and bottom lid 1.Wherein, top resistance to compression caution body 3 external surfaces are set to reflecting strips veneer 5; In the space that top resistance to compression caution body 3 and bottom lid 1 constitute spring 4 is set; Top resistance to compression caution body 3 is fixed through fixing hole 2 and ground; When the nighttime driving personnel drive a vehicle, propose information warning, avoid rolling the cellar for storing things well lid through the 5 pairs of human pilots of reflecting strips veneer that are arranged on top resistance to compression caution body 3 external surfaces.When the unexpected vehicle of appearance rolled, top resistance to compression caution body 3, spring 4 ability efficient buffer absorbings increased compressive strength.
Claims (1)
1. a simple and easy anti-pressure is warned the cellar for storing things well lid, it is characterized in that: this anti-pressure caution is stored well lid and is comprised top resistance to compression caution body (3), spring (4), fixing hole (2), bottom lid (1), reflecting strips veneer (5); Said top resistance to compression caution body (3) is positioned at the top of bottom lid (1); Said spring (4) is arranged between resistance to compression caution body (3) and the bottom lid (1); Said top resistance to compression caution body (3) is fixed through fixing hole (2) and ground, and said reflecting strips veneer (5) is positioned on the external surface of top resistance to compression caution body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220194419 CN202595769U (en) | 2012-05-03 | 2012-05-03 | Simple pressure-proof warning manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220194419 CN202595769U (en) | 2012-05-03 | 2012-05-03 | Simple pressure-proof warning manhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202595769U true CN202595769U (en) | 2012-12-12 |
Family
ID=47313318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220194419 Expired - Fee Related CN202595769U (en) | 2012-05-03 | 2012-05-03 | Simple pressure-proof warning manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202595769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284422A (en) * | 2016-09-06 | 2017-01-04 | 深圳市奈士迪技术研发有限公司 | A kind of well lid with resistance to compression water-proof function |
-
2012
- 2012-05-03 CN CN 201220194419 patent/CN202595769U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284422A (en) * | 2016-09-06 | 2017-01-04 | 深圳市奈士迪技术研发有限公司 | A kind of well lid with resistance to compression water-proof function |
| CN106284422B (en) * | 2016-09-06 | 2018-11-16 | 广州粤正海信息技术有限公司 | A kind of well lid with resistance to compression water-proof function |
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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: 20121212 Termination date: 20130503 |