CN203256779U - Plastic inspection well with caution function - Google Patents
Plastic inspection well with caution function Download PDFInfo
- Publication number
- CN203256779U CN203256779U CN2013202768897U CN201320276889U CN203256779U CN 203256779 U CN203256779 U CN 203256779U CN 2013202768897 U CN2013202768897 U CN 2013202768897U CN 201320276889 U CN201320276889 U CN 201320276889U CN 203256779 U CN203256779 U CN 203256779U
- Authority
- CN
- China
- Prior art keywords
- well
- expansion link
- plastic inspection
- inspection well
- model
- 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
Links
Abstract
The utility model provides a plastic inspection well with a caution function. The plastic inspection well comprises a well cover, a wellhole and a well base, wherein the edge of the inner surface of the well cover is provided with a pressure sensor, the bottom of the well base is fixedly provided with an expansion link, and an end socket of the expansion link is connected with an annunciator; the expansion link is also connected with a controller for controlling the expansion link and the annunciator, and the controller is also connected with the pressure sensor. The plastic inspection well with the caution function can caution for people passing by under the condition that the well cover loses or is damaged, so that pedestrians are prevented from falling into the well, and the safety of the pedestrians is protected.
Description
Technical field
The utility model relates to the plumbing fitting technical field, relates in particular to a kind of plastic inspection well with alarm function.
Background technology
Since inspection well cover often can be lost by lawless person's stealing or since heavy vehicle roll damage; the import that causes manhole is fully without blocking, pitch-dark or because flooding of rainwater causes the pedestrian can't in time find unscreened manhole; falling accident occurs easily, very serious.
The utility model content
The technical problems to be solved in the utility model is: lose or damage the problem of bringing the hidden danger of falling to the pedestrian in order to solve inspection well cover, the utility model provides a kind of plastic inspection well with alarm function that the expansion link with attention device is installed and has solved the problems referred to above.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of plastic inspection well with alarm function, comprise well lid, pit shaft and well seat, the inner face edge of described well lid is equipped with pressure sensor, described well seat bottom is fixed with expansion link, the termination of described expansion link is connected with attention device, described expansion link also is connected with the controller for control expansion link and attention device, and described controller also is connected with pressure sensor.
The beneficial effects of the utility model are, this plastic inspection well with alarm function well lid lose or the situation of damaging under, can make caution to the pedestrian, prevent that the pedestrian from falling in the well, protected pedestrian's safety.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation that the utlity model has the plastic inspection well of alarm function.
Fig. 2 is the enlarged diagram of A among Fig. 1.
Among the figure 1, well lid, 2, pit shaft, 3, the well seat, 4, pressure sensor, 5, expansion link, 6, attention device.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Shown in Fig. 1～2, the utility model provides a kind of plastic inspection well with alarm function, comprise well lid 1, pit shaft 2 and well seat 3, the inner face edge of described well lid 1 is equipped with pressure sensor 4, described well seat 3 bottoms are fixed with expansion link 5, the termination of described expansion link 5 is connected with attention device 6, and described expansion link 5 also is connected with the controller for control expansion link 5 and attention device 6, and described controller also is connected with pressure sensor 4.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on the manual, must determine its technical scope according to the claim scope.
Claims (1)
1. plastic inspection well with alarm function, comprise well lid (1), pit shaft (2) and well seat (3), it is characterized in that: the inner face edge of described well lid (1) is equipped with pressure sensor (4), described well seat (3) bottom is fixed with expansion link (5), the termination of described expansion link (5) is connected with attention device (6), described expansion link (5) also is connected with the controller for control expansion link (5) and attention device (6), and described controller also is connected with pressure sensor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202768897U CN203256779U (en) | 2013-05-20 | 2013-05-20 | Plastic inspection well with caution function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202768897U CN203256779U (en) | 2013-05-20 | 2013-05-20 | Plastic inspection well with caution function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203256779U true CN203256779U (en) | 2013-10-30 |
Family
ID=49469358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202768897U Expired - Fee Related CN203256779U (en) | 2013-05-20 | 2013-05-20 | Plastic inspection well with caution function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203256779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103632487A (en) * | 2013-12-22 | 2014-03-12 | 魏玉芳 | Safety monitoring method for road well lid |
-
2013
- 2013-05-20 CN CN2013202768897U patent/CN203256779U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103632487A (en) * | 2013-12-22 | 2014-03-12 | 魏玉芳 | Safety monitoring method for road well lid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203320568U (en) | Warning protection device of inspection well | |
| CN203420285U (en) | Novel inspection well protective warning device | |
| CN107268687A (en) | City intelligent drain well lid | |
| CN204919623U (en) | Automatic protector of well lid | |
| CN203256779U (en) | Plastic inspection well with caution function | |
| CN204738315U (en) | Plug -type square well lid | |
| CN204570741U (en) | A kind of well lid | |
| CN202787481U (en) | Drainage well cover structure | |
| CN103938654A (en) | Anti-loose well lid with safe locking device and well base | |
| CN204740711U (en) | Mountain torrents intelligence early warning system based on thing networking | |
| CN203373781U (en) | Anti-falling device of inspection well cover | |
| CN207048013U (en) | A kind of sewer early warning well lid | |
| CN201221130Y (en) | Rain water and sewage water manhole structure | |
| CN204238250U (en) | A kind of manhole cover for building explosion-proof on put forward structure | |
| CN204418219U (en) | A kind of Safety well cover | |
| CN103981901A (en) | Road manhole cover hydraulic pressure jacking warning device | |
| CN202745185U (en) | Manhole cover | |
| CN201894091U (en) | Balcony flowerpot casing | |
| CN204833614U (en) | Long -range mountain landslide early warning device | |
| CN103821175B (en) | A kind of inspection well cover with reminding effect | |
| CN203411995U (en) | Safe anti-falling inspection well | |
| CN203531120U (en) | Fall protection catch basin | |
| CN203808110U (en) | Anti-loosening well lid and well seat provided with safe locking device | |
| CN202110666U (en) | Multifunctional traffic light pole | |
| CN103866796B (en) | A kind of Safety manhole cover |
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: 20131030 Termination date: 20140520 |