CN203546630U - Sewer well lid displacement warning device - Google Patents
Sewer well lid displacement warning device Download PDFInfo
- Publication number
- CN203546630U CN203546630U CN201320546915.3U CN201320546915U CN203546630U CN 203546630 U CN203546630 U CN 203546630U CN 201320546915 U CN201320546915 U CN 201320546915U CN 203546630 U CN203546630 U CN 203546630U
- Authority
- CN
- China
- Prior art keywords
- well lid
- movable support
- warning device
- sewer
- fixed mount
- 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
Images
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Sewage (AREA)
Abstract
The utility model discloses a sewer well lid displacement warning device. The sewer well lid displacement warning device comprises a fixed frame, a movable support rod and a warning ball, wherein the fixed frame consists of three frames with sliding rails and a fixed ring; the fixed frame is fixed on the inner wall of a well wall; bottom ends of three movable support rods are arranged in the sliding rails of the fixed frame; upper end of the three movable support rods are hinged; and the warning ball is arranged in a hinge point. The sewer well lid displacement warning device is simple in structure and strong in practicability; the sewer well lid displacement warning device can be used together with the current well lid, so that cost is saving; after the well lid is stolen or displaced, the warning ball pops out automatically and warns passing pedestrians to prevent the pedestrians from falling into an inspection well to be dangerous; and the fixed frame is capable of preventing the pedestrians or vehicles from falling to the well, so that a protection effect is achieved.
Description
Technical field
The utility model relates to a kind of device that can play warning and protective action when displacement occurs well cover for sewer.
Background technology
Inspection well cover is to be used for being at present arranged on the inspection shaft top that sewer, underground communication cable duct bank ditch etc. form, and prevents that foreign material or people etc. from falling into the safety guard in inspection shaft.Because inspection well cover itself has certain value, there is socially stealing the phenomenon of inspection well cover, when inspection well cover is stolen or inspection well cover is destroyed, can not be found in time, waiting relevant departments to do warning needs the regular hour.Particularly at night, the pedestrian of process does not note, cause and fall in inspection shaft, or by bike through personal injuries such as out-of-date tumble injuries.Particularly, in rainy season, well cover for sewer can be shifted under the effect of current, and now well head conventionally has very dark rainwater and covers well head, and passerby and driving are caused to very serious threat.
Summary of the invention
The purpose of this utility model is to provide a kind of well cover for sewer displacement alarming device, after well lid displacement, can eject warning sign, reminds passerby and vehicular traffic to take care, and avoids dangerous and occurs.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
Well cover for sewer displacement alarming device, comprise fixed mount, movable support rod and warning ball, described fixed mount is comprised of three supports with slide rail and a retainer ring, fixed mount is fixed on borehole wall inner side, three movable support rod bottoms are arranged in the slide rail of fixed mount, the upper end of three movable support rods is hinged, and is provided with warning ball at pin joint place.
As preferably, in the slide rail of described fixed mount, be provided with spring.
The beneficial effects of the utility model are:
The utility model is simple in structure, practical, at existing well lid, be used in conjunction with, save cost, after the stolen or displacement of well lid, warning club automatic spring, give the pedestrian of process with warning, preventing that pedestrian from falling in inspection shaft causes danger, and fixed mount can be avoided pedestrian or the vehicle well that falls, and plays the effect of protection.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the schematic diagram of the utility model under well lid displaced condition.
Fig. 2 is the schematic diagram of the utility model under the normal buckling state of well lid.
Fig. 3 is top view of the present utility model.
In figure: 1, fixed mount; 2, movable support rod; 3, warning ball; 4, the borehole wall.
The specific embodiment
As shown in Figures 1 to 3, well cover for sewer displacement alarming device, comprise fixed mount 1, movable support rod 2 and warning ball 3, described fixed mount 1 is comprised of three supports with slide rail and a retainer ring, fixed mount 1 is fixed on the borehole wall 4 inner sides, three movable support rod 2 bottoms are arranged in the slide rail of fixed mount 1, and the upper end of three movable support rods 2 is hinged, and at pin joint place, are provided with warning ball 3.
As preferably, in the slide rail of fixed mount, be provided with spring.Under the state of well lid displacement, movable support rod 2 is under the effect of spring, or formation triangular supports, and warning ball 3 is positioned at peak, is above the ground level, and plays the effect of warning, and state as shown in Figure 1; When well lid is normally fastened on well head, warning ball is subject to the pressure-acting of well lid, makes 2 one-tenth tiling shapes of movable support rod, and warning ball 3 drops in the retainer ring of fixed mount 1, does not affect the normal use of well lid.The utility model except playing warning function under well lid displaced condition, and fixed mount 1 is divided into several little passages by well head, can avoid pedestrian or the vehicle well that falls, and plays the effect of protection.
Claims (2)
1. well cover for sewer displacement alarming device, it is characterized in that: comprise fixed mount, movable support rod and warning ball, described fixed mount is comprised of three supports with slide rail and a retainer ring, fixed mount is fixed on borehole wall inner side, three movable support rod bottoms are arranged in the slide rail of fixed mount, the upper end of three movable support rods is hinged, and is provided with warning ball at pin joint place.
2. well cover for sewer displacement alarming device according to claim 1, is characterized in that: in the slide rail of described fixed mount, be provided with spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320546915.3U CN203546630U (en) | 2013-09-04 | 2013-09-04 | Sewer well lid displacement warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320546915.3U CN203546630U (en) | 2013-09-04 | 2013-09-04 | Sewer well lid displacement warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203546630U true CN203546630U (en) | 2014-04-16 |
Family
ID=50464767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320546915.3U Expired - Fee Related CN203546630U (en) | 2013-09-04 | 2013-09-04 | Sewer well lid displacement warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203546630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256843A (en) * | 2015-11-02 | 2016-01-20 | 张运 | Inspection well cover achieving water drainage easily |
-
2013
- 2013-09-04 CN CN201320546915.3U patent/CN203546630U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256843A (en) * | 2015-11-02 | 2016-01-20 | 张运 | Inspection well cover achieving water drainage easily |
| CN105256843B (en) * | 2015-11-02 | 2018-01-05 | 张运 | A kind of easily drain well lid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203320568U (en) | Warning protection device of inspection well | |
| CN204081046U (en) | A kind of self-suspending reset town road manhole lid device | |
| CN202766986U (en) | Optoelectronic integrated warning device in times of water converging on road | |
| CN206128270U (en) | Row of jam well cover is prevented in sponge city | |
| CN103758152B (en) | There is the well lid opening protection and alarm function | |
| CN102817331A (en) | Auto-induction warning sign for ponding road segments | |
| CN204530954U (en) | Anti-fall and the alarming device of a kind of draining | |
| CN203361195U (en) | Anti-falling manhole | |
| CN203546630U (en) | Sewer well lid displacement warning device | |
| CN108797245B (en) | Urban road safety drainage protection system based on fire rescue network | |
| CN204199197U (en) | A kind of road alarming device | |
| CN205329539U (en) | Anti -collision bridge guardrail | |
| CN205711834U (en) | A kind of municipal security warning frame being suitable for various landform | |
| CN205189005U (en) | Take inspection shaft of safety protection system | |
| CN205475340U (en) | Well lid with warning and protect function | |
| CN203755800U (en) | Power construction fence used at night | |
| CN202849967U (en) | Road inspection well opening safety warning board | |
| CN201172800Y (en) | Protecting and warning device special for city road manhole | |
| CN104060555B (en) | The special warning mark thing of a kind of manhole cover loss | |
| CN208981186U (en) | A kind of portable multi-function inspection shaft warning baffle | |
| CN103669241A (en) | Manhole cover missing warning device | |
| CN207452775U (en) | A kind of road and bridge safety device | |
| CN205711880U (en) | A kind of Telescopic moving guardrail | |
| CN202936740U (en) | Ponding road section automatic induction and warning sign | |
| CN204780676U (en) | Prevent down safe stake |
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: 20140416 Termination date: 20140904 |
|
| EXPY | Termination of patent right or utility model |