CN203256802U - Manhole cover with attention device - Google Patents
Manhole cover with attention device Download PDFInfo
- Publication number
- CN203256802U CN203256802U CN 201320277587 CN201320277587U CN203256802U CN 203256802 U CN203256802 U CN 203256802U CN 201320277587 CN201320277587 CN 201320277587 CN 201320277587 U CN201320277587 U CN 201320277587U CN 203256802 U CN203256802 U CN 203256802U
- Authority
- CN
- China
- Prior art keywords
- manhole cover
- attention
- fixedly connected
- attention device
- alarming device
- 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 relates to a manhole cover with an attention device. The manhole cover with the attention device comprises a manhole cover and the attention device, wherein the manhole cover and the attention device are fixedly connected through a fixed shaft; the attention device comprises a device box, a retractable rod and an attention lamp; one end of the retractable rod is fixedly connected with the bottom of the device box and the other end of the retractable rod is fixedly connected with the attention lamp. According to the manhole cover with the attention device, the cover can be inverted when a constructor opens the manhole cover and the device is opened; the attention lamp is turned on, is adjusted to a suitable height and is placed at a position needing to be attended to alert pedestrians or vehicles to go around, so that the safe and ordered proceeding of construction is guaranteed; the manhole cover with the attention device is simple to operate and is convenient and feasible.
Description
Technical field
The utility model relates to the manhole technical field, and is especially a kind of with the alarming device manhole cover.
Background technology
According to the technical characterstic of pipe engineering, for satisfying the requirement of its erection equipment, maintenance repair and maintenance, all along the pipeline set direction manhole is set at a certain distance in the engineering.Manhole cover is to lead to the access that subterranean pipe line is constructed, and can bear the large flow of vehicular traffic and run at high speed, and also can prevent entering of vehicle, pedestrian and foreign matter, ensures that underground utilities and equipment normally move.But because manhole usually is arranged on the road, the constructor usually need to overhaul or rush to repair manhole in the situation without warning mark, can cause huge threat to constructor's personal safety like this.
The utility model content
The technical problems to be solved in the utility model is: in order to overcome deficiency of the prior art, it is a kind of with the alarming device manhole cover that the utility model provides.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of with the alarming device manhole cover, comprise manhole cover and alarming device, described manhole cover is fixedly connected with by fixed axis with alarming device, described alarming device comprises device box, expansion link and warning lamp, described device box lid is the push-and-pull lid, described expansion link one end is fixedly connected on the device box bottom, and the described expansion link other end is fixedly connected with warning lamp.
Particularly, described device box lid is the push-and-pull lid.
Particularly, described device box is sealing box body.
The beneficial effects of the utility model are: of the present utility model a kind of with the alarming device manhole cover, when opening manhole cover, the constructor well lid can be inverted, the device for opening box, open warning lamp and adjustable telescopic rod to proper height, be placed on the position that needs caution, caution pedestrian or Vehicle By-pass are to guarantee safe and orderly the carrying out of construction, simple, convenient easy row.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the schematic perspective view with the alarming device manhole cover of the present utility model;
Among the figure: 1. manhole cover, 2. alarming device, 3. fixed axis, 21. device boxes, 22. expansion links, 23. warning lamps.
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.
As shown in Figure 1, a kind of with the alarming device manhole cover, comprise manhole cover 1 and alarming device 2, manhole cover 1 is fixedly connected with by fixed axis 3 with alarming device 2, alarming device 2 comprises device box 21, expansion link 22 and warning lamp 23, and device box 21 lids are the push-and-pull lid, and device box 21 is sealing box body, expansion link 22 1 ends are fixedly connected on device box 21 bottoms, and expansion link 22 other ends are fixedly connected with warning lamp 23.
Manhole cover 1 can be inverted when the constructor opens manhole cover 1, device for opening box 21 is opened warning lamp 23 and adjustable telescopic rod 22 to proper height, is placed on the position that needs caution, caution pedestrian or Vehicle By-pass.
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 (3)
1. one kind with the alarming device manhole cover, it is characterized in that: comprise manhole cover (1) and alarming device (2), described manhole cover (1) is fixedly connected with by fixed axis (3) with alarming device (2), described alarming device (2) comprises device box (21), expansion link (22) and warning lamp (23), described expansion link (22) one ends are fixedly connected on device box (21) bottom, and described expansion link (22) other end is fixedly connected with warning lamp (23).
2. as claimed in claim 1 with the alarming device manhole cover, it is characterized in that: described device box (21) lid is the push-and-pull lid.
3. as claimed in claim 1 with the alarming device manhole cover, it is characterized in that: described device box (21) is sealing box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320277587 CN203256802U (en) | 2013-05-20 | 2013-05-20 | Manhole cover with attention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320277587 CN203256802U (en) | 2013-05-20 | 2013-05-20 | Manhole cover with attention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203256802U true CN203256802U (en) | 2013-10-30 |
Family
ID=49469381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320277587 Expired - Fee Related CN203256802U (en) | 2013-05-20 | 2013-05-20 | Manhole cover with attention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203256802U (en) |
-
2013
- 2013-05-20 CN CN 201320277587 patent/CN203256802U/en not_active Expired - Fee Related
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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: 20131030 Termination date: 20140520 |