CN102268885A - Safe well cover protection net - Google Patents
Safe well cover protection net Download PDFInfo
- Publication number
- CN102268885A CN102268885A CN2011100316354A CN201110031635A CN102268885A CN 102268885 A CN102268885 A CN 102268885A CN 2011100316354 A CN2011100316354 A CN 2011100316354A CN 201110031635 A CN201110031635 A CN 201110031635A CN 102268885 A CN102268885 A CN 102268885A
- Authority
- CN
- China
- Prior art keywords
- protection net
- safe
- well
- well lid
- well cover
- 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.)
- Pending
Links
Images
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses a safe well cover protection net which is closely linked with the life of people and can effectively remove safety potential hazards of daily traveling of the people. In the safe well cover protection net, the strength calculation and the assorted production of well covers are performed according to the specifications of the well covers. A suspension hook of the safe well cover protection net is movably connected with a protection net main body; and the suspension hook is in bolted connection with a well cover base, so that the safe well cover protection net is convenient to package and transport and can be mounted, dismounted and maintained conveniently and flexibly. The safe well cover protection net can be applicable to safe protection of other municipal well covers such as urban telecommunication well covers, gas well covers, water feeding and discharging well covers and the like, has a quite wide application range, is economic and practical and is high in practicability.
Description
Technical field
By telecommunications well lid, combustion gas well lid, manhole cover for water supply or drainage and other municipal well lids etc. are carried out security protection, reach the security purpose of daily lifes such as broad masses of the people go on a journey, mainly be the safety that ensures the pedestrian, the safety of vehicle, technology utilization field is quite extensive.
Background technology
Along with China's city's constant development, urban construction constantly increases, because well lid has caused some potential safety hazards.Security incident is many, and it is stolen etc. to damage back, well lid such as well lid, and broad masses of the people's daily life is brought major safety risks.Under such condition, our invention well lid safety guard net is in order to reach the various well lid purpose of safety in cities and towns, and harmonious society builds together.
Summary of the invention
1. telecommunications well lid safety guard net; 2. combustion gas well lid safety guard net; 3. manhole cover for water supply or drainage safety guard net; 4. other municipal well lid safety guard nets.
Description of drawings
Fig. 1 is a circular flat bottom well lid safety guard net southwest normal axomometric drawing; Fig. 2 is the flat well lid safety guard net of a polygon southwest normal axomometric drawing; Fig. 3 is circular sunken bottom well lid safety guard net front view; Fig. 4 is a circular sunken bottom well lid safety guard net southwest normal axomometric drawing; Fig. 5 is circular concave bottom well lid safety guard net front view; Fig. 6 is a circular concave bottom well lid safety guard net southwest normal axomometric drawing; Fig. 7 is a polygon sunken bottom well lid safety guard net front view; Fig. 8 is a polygon sunken bottom well lid safety guard net southwest normal axomometric drawing; Fig. 9 is a polygon concave bottom well lid safety guard net front view; Figure 10 is a polygon concave bottom well lid safety guard net southwest normal axomometric drawing.
Claims (3)
1. the patent of invention of well lid safety guard net is circle and arbitrary polygon.
2. the main shape of well lid safety guard net is divided into flat, sunken bottom, concave bottom.
3. the well lid safety guard net comprises the well lid safety guard net of telecommunications well lid safety guard net, combustion gas well lid safety guard net, manhole cover for water supply or drainage safety guard net and other urban operating mechanisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100316354A CN102268885A (en) | 2011-01-30 | 2011-01-30 | Safe well cover protection net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100316354A CN102268885A (en) | 2011-01-30 | 2011-01-30 | Safe well cover protection net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102268885A true CN102268885A (en) | 2011-12-07 |
Family
ID=45051317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100316354A Pending CN102268885A (en) | 2011-01-30 | 2011-01-30 | Safe well cover protection net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102268885A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225342A (en) * | 2013-04-16 | 2013-07-31 | 陈桂彬 | Sewer inspection well protection device and manufacturing method thereof |
| CN103541373A (en) * | 2012-07-11 | 2014-01-29 | 龙俊涛 | Well lid safety protection device |
-
2011
- 2011-01-30 CN CN2011100316354A patent/CN102268885A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541373A (en) * | 2012-07-11 | 2014-01-29 | 龙俊涛 | Well lid safety protection device |
| CN103225342A (en) * | 2013-04-16 | 2013-07-31 | 陈桂彬 | Sewer inspection well protection device and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203878617U (en) | Well lid | |
| CN204005281U (en) | A kind of wide wheelspan chassis mobile pharos | |
| CN102268885A (en) | Safe well cover protection net | |
| CN205999930U (en) | A kind of safe antitheft stores well lid | |
| CN103362142A (en) | Multifunctional inspection well lid | |
| CN203334318U (en) | Safety manhole cover | |
| CN203034487U (en) | Safety well lid with warning indicator | |
| CN202439559U (en) | Heavy truck safe oil tank | |
| CN202787481U (en) | Drainage well cover structure | |
| CN205475340U (en) | Well lid with warning and protect function | |
| CN202214740U (en) | Manhole cover warning ring | |
| CN204491675U (en) | A kind of multifunctional protection well lid assembly | |
| CN203487554U (en) | Manhole cover | |
| CN104264712A (en) | Antitheft illuminating manhole cover | |
| CN201972168U (en) | Pipe shaft repair protective cover | |
| CN201826329U (en) | Safety well cover | |
| CN201809791U (en) | Safe inspection well cover | |
| CN202543825U (en) | Safety prompting device provided with safety net and used for loss of manhole cover | |
| CN204126723U (en) | There is the mobile energy resource supply equipment of tenminal block safety protection | |
| CN104047714A (en) | Mobile energy supply device with amphenol connector safety protection function | |
| CN204475240U (en) | Road and bridge guard rail cleaning machine | |
| CN203639950U (en) | Bridge bearing-type manhole cover combination structure | |
| CN204915532U (en) | Multi -functional storing toolbox of car boot | |
| CN204370359U (en) | Road and bridge guard bar washing device | |
| CN204510276U (en) | Simple and easy inspection well cover is used in municipal administration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111207 |