CN2344461Y - Anti-theft manhole cover - Google Patents
Anti-theft manhole cover Download PDFInfo
- Publication number
- CN2344461Y CN2344461Y CN 98204750 CN98204750U CN2344461Y CN 2344461 Y CN2344461 Y CN 2344461Y CN 98204750 CN98204750 CN 98204750 CN 98204750 U CN98204750 U CN 98204750U CN 2344461 Y CN2344461 Y CN 2344461Y
- Authority
- CN
- China
- Prior art keywords
- lid
- manhole cover
- framework
- reinforcing rib
- theft
- 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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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model relates to an anti-theft manhole cover, belonging to the manhole cover for communication underground pipelines. The utility model is mainly composed of a frame, a cover body, a shaft, a connecting piece, etc. The cover body is divided into a left part and a right part by a connecting piece, and a reinforcing rib is connected with the upper and the lower boarders of the frame through the shaft. A hanger is also respectively arranged on the upper and the lower borders of the frame. The anti-theft manhole cover has the advantages of reasonable structural design, easy use, and effective theft resistance.
Description
The utility model belongs to a kind of well lid that is used for the communication underground pipeline.
We know, traditional underground pipeline well lid all is to be embedded in the underground pipeline exit simply usually, is easy to just it to be uncovered with hand like this, so there is certain defective.
The purpose of this utility model aims to provide a kind of rational in infrastructure, can effectively prevent frequent stolen antitheft hand hole well lid.
The technical solution of the utility model is following realization: this antitheft hand hole well lid mainly is made up of framework, lid, axle, reinforcing rib connector and drop hanger, lid is positioned at framework, and be divided into left and right two parts by connector, on the lid bottom surface of every part, all be provided with reinforcing rib, reinforcing rib links to each other with upper and lower two frames of framework by axle, also be provided with hand-held hole on the lid, on upper and lower two frames of framework, also be provided with drop hanger.
Characteristics of the present utility model: reasonable in design, easy for installation, and can effectively prevent to be stolen.
Accompanying drawing 1, antitheft hand hole well lid front view;
Accompanying drawing 2, antitheft hand hole well lid lateral view;
Accompanying drawing 3, antitheft hand hole well lid rear elevation;
Among the figure: 1 framework, 2 lids, 3,4 reinforcing ribs, 5 connectors, 6 drop hangers, 7 hand-held holes.
Antitheft hand hole well lid as shown in the figure, it has framework 1, lid 2, axle 3, reinforcing rib 4, connector 5, drop hanger 6 and hand-held hole 7, lid 2 is divided into left and right two parts by connector 5, all be provided with reinforcing rib 4 on the bottom surface of every part, improved the intensity of well lid and certain bearing capacity, reinforcing rib 4 links to each other with upper and lower two frames of framework 1 by axle 3, also be provided with hand-held hole 7 on the lid 2, after well lid installed, as opening, only need start lid 2 by hand-held hole 7 and get final product.This well lid is rational in infrastructure, and is easy to use, can effectively prevent to be stolen.
Claims (1)
1, a kind of antitheft hand hole well lid, it is characterized in that: it mainly is made up of framework, lid, axle, reinforcing rib, connector and drop hanger, lid is positioned at framework, and be divided into left and right two parts by connector, on the lid bottom surface of every part, all be provided with reinforcing rib, reinforcing rib links to each other with upper and lower two frames of framework by axle, also is provided with hand-held hole on the lid, also is provided with drop hanger on upper and lower two frames of framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98204750 CN2344461Y (en) | 1998-05-20 | 1998-05-20 | Anti-theft manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98204750 CN2344461Y (en) | 1998-05-20 | 1998-05-20 | Anti-theft manhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2344461Y true CN2344461Y (en) | 1999-10-20 |
Family
ID=33961287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98204750 Expired - Fee Related CN2344461Y (en) | 1998-05-20 | 1998-05-20 | Anti-theft manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2344461Y (en) |
-
1998
- 1998-05-20 CN CN 98204750 patent/CN2344461Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |