CN2292118Y - Theft-proof sand-holding manhole cover - Google Patents
Theft-proof sand-holding manhole cover Download PDFInfo
- Publication number
- CN2292118Y CN2292118Y CN 96206883 CN96206883U CN2292118Y CN 2292118 Y CN2292118 Y CN 2292118Y CN 96206883 CN96206883 CN 96206883 CN 96206883 U CN96206883 U CN 96206883U CN 2292118 Y CN2292118 Y CN 2292118Y
- Authority
- CN
- China
- Prior art keywords
- manhole cover
- theft
- well lid
- well
- holding
- 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 a theft-proof sand-holding manhole cover which is mainly composed of a shaft base, a shaft hole, a manhole cover shaft and a theft-proof plate. The manhole cover shaft is arranged in a shaft hole, and the theft-proof plate is welded at the bottom of the manhole cover shaft. When the manhole cover is moved, the manhole cover can not be moved because of the function of the theft-proof plate, and the theft-proof function can be obtained.
Description
The utility model is a kind of long-pending manhole cover, the anti-long-pending manhole cover of robbing of particularly a kind of energy.
Widely used long-pending manhole cover mostly is single cast iron flat at present, and is very easily stolen.Country is caused damage, and two come that pedestrian, child are careless slightly will to fall down in the well, and accident causes casualties.
The purpose of this utility model provides the anti-long-pending manhole cover of robbing of a kind of improved energy.
The utility model is achieved in that an axle bed (2) on well seat (1), an axis hole (3) is arranged on the axle bed (2), and a well lid axle (5) is arranged on well lid (4), and an anti-theft panel (6) is arranged on well lid axle (5).In the axis hole (3) with well lid axle (5) the fill-in well seat (1) on the well lid (4) during use, then anti-theft panel (6) is welded on the bottom of well lid axle (5), make it to become one, the length of well lid axle (5) is longer than the thickness of well seat axis hole (3), and the diameter of well seat axis hole (3) is bigger than the diameter of well lid axle (5).So also lid can be mentioned rotation, is convenient to the work of going into the well.And can not move.In the time of need going into the well work, well lid is placed ground after well lid can being mentioned rotation, and work finishes and the well lid rotation is covered completely again.
Antitheft long-pending manhole cover of the present utility model has played antitheft effect owing to increased anti-theft panel, and the utlity model has rational in infrastructurely, simple, is convenient to produce, antitheft advantage such as reliable.
Be further described below in conjunction with accompanying drawing.
Fig. 1 is well holder structure figure of the present utility model
Fig. 2 is a well lid structure chart of the present utility model
With reference to Fig. 1, Fig. 2
Well seat---(1) axle bed---(2) axis hole---(3)
Well lid---(4) and lid axle---(5) anti-theft panel---(6)
Claims (2)
1, a kind of antitheft long-pending manhole cover is characterized in that an axle bed (2) is arranged on well seat (1), an axis hole (3) is arranged on the axle bed (2), and a well lid axle (5) is arranged on well lid (4), and an anti-theft panel (6) is arranged on well lid axle (5).
2, antitheft long-pending manhole cover as claimed in claim 1 is characterized in that anti-theft panel (6) is welded on the bottom of well lid axle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96206883 CN2292118Y (en) | 1996-03-20 | 1996-03-20 | Theft-proof sand-holding manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96206883 CN2292118Y (en) | 1996-03-20 | 1996-03-20 | Theft-proof sand-holding manhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2292118Y true CN2292118Y (en) | 1998-09-23 |
Family
ID=33891353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96206883 Expired - Fee Related CN2292118Y (en) | 1996-03-20 | 1996-03-20 | Theft-proof sand-holding manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2292118Y (en) |
-
1996
- 1996-03-20 CN CN 96206883 patent/CN2292118Y/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 |