CN2425135Y - Water supply and sewerage manhole cover - Google Patents
Water supply and sewerage manhole cover Download PDFInfo
- Publication number
- CN2425135Y CN2425135Y CN 00231366 CN00231366U CN2425135Y CN 2425135 Y CN2425135 Y CN 2425135Y CN 00231366 CN00231366 CN 00231366 CN 00231366 U CN00231366 U CN 00231366U CN 2425135 Y CN2425135 Y CN 2425135Y
- Authority
- CN
- China
- Prior art keywords
- manhole cover
- well lid
- water supply
- utility
- cover base
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 5
- 230000002787 reinforcement Effects 0.000 claims description 6
- 239000010883 coal ash Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000003245 coal Substances 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 239000011247 coating layer Substances 0.000 abstract 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000010881 fly ash Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Sewage (AREA)
Abstract
The utility model discloses a water supply and sewerage manhole cover, which comprises a manhole cover and a manhole cover seat, wherein, the manhole cover is covered on the annular manhole cover seat. The manhole cover and the manhole cover seat comprise steel bar frameworks and coating layers which are formed by mixing plastic and coal powder ash and are coated on the steel bar frameworks. The utility model has the advantages of simple structure, low cost and convenient construction, and is not easy to steal. The utility model uses waste plastic and coal powder ash as main raw materials, the waste can be utilized, and resources are saved.
Description
The utility model relates to a kind of urban operating mechanism, is a kind of manhole cover for water supply or drainage.
Existing manhole cover for water supply or drainage generally is the cast iron type well lid, and is easily stolen, thinner thickness, and benzene is heavy, construction trouble, cost height.
The purpose of this utility model be to provide a kind of simple in structure, cost is low, be difficult for stolen manhole cover for water supply or drainage.
Technical solution of the present utility model is:
A kind of manhole cover for water supply or drainage comprises well lid, manhole cover base, and well lid covers on the annular wells cage, and well lid and manhole cover base comprise cage of reinforcement and the molding powder coal ash mixing integument that is coated on the cage of reinforcement.
The thickness of well lid is 7～10CM, and the cross section of manhole cover base is convex shape.Well lid outside mask gradient, manhole cover base and well lid opposed inside face are also had a gradient.
The utility model is simple in structure, cost is low, it is stolen to be difficult for, and easy construction use waste plastics and flyash to be main raw material(s), but twice laid economizes on resources.
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is the configuration diagram of an embodiment of the utility model.
A kind of manhole cover for water supply or drainage comprises well lid 1, manhole cover base 2, and well lid 1 covers on annular wells cage 2, and well lid 1 and manhole cover base 2 comprise cage of reinforcement 3 and the molding powder coal ash mixing integument that is coated on the cage of reinforcement.The thickness of well lid 1 is 7～10CM, and the cross section of manhole cover base 2 is convex shape.Well lid 1 outside mask gradient, manhole cover base 2 and well lid 1 opposed inside face are also had a gradient.Well lid 1, manhole cover base 2 can adopt waste plastics and flyash to form by compacting.
Claims (3)
1, a kind of manhole cover for water supply or drainage is characterized in that: comprise well lid, manhole cover base, well lid covers on the annular wells cage, and well lid and manhole cover base comprise cage of reinforcement and the molding powder coal ash mixing integument that is coated on the cage of reinforcement.
2, manhole cover for water supply or drainage according to claim 1 is characterized in that: the thickness of well lid is 7～10CM, and the cross section of manhole cover base is convex shape.
3, manhole cover for water supply or drainage according to claim 1 and 2 is characterized in that: well lid outside mask gradient, manhole cover base and well lid opposed inside face are also had a gradient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00231366 CN2425135Y (en) | 2000-03-31 | 2000-03-31 | Water supply and sewerage manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00231366 CN2425135Y (en) | 2000-03-31 | 2000-03-31 | Water supply and sewerage manhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2425135Y true CN2425135Y (en) | 2001-03-28 |
Family
ID=33594276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00231366 Expired - Fee Related CN2425135Y (en) | 2000-03-31 | 2000-03-31 | Water supply and sewerage manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2425135Y (en) |
-
2000
- 2000-03-31 CN CN 00231366 patent/CN2425135Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2425135Y (en) | Water supply and sewerage manhole cover | |
| CN201152088Y (en) | Shaft cover dedicated lockset | |
| CN2437735Y (en) | Manhole composite material cover | |
| CN201722707U (en) | Inspection-well cover with aluminum alloy base | |
| CN213773739U (en) | Honeycomb type water collecting device | |
| CN2377286Y (en) | Si-Mg concrete manhole cover | |
| CN201670501U (en) | Stainless steel garbage can | |
| CN201027314Y (en) | Fiberglass valve well and manhole cover | |
| CN2239447Y (en) | Pressure-made cement manhole cover | |
| CN201416279Y (en) | Environment protection vehicle washing pond in construction site | |
| CN201343739Y (en) | Protective disk for inspection well | |
| CN2823337Y (en) | Manhole cover | |
| CN2350439Y (en) | Steel ring welded composite material manhole cover | |
| CN2556286Y (en) | Rainwater grate | |
| CN2224862Y (en) | Heavy manhole cover of enhanced fiber motar-cement mixtures | |
| CN223189735U (en) | A smart manhole cover | |
| CN2283084Y (en) | Cast-iron concrete well cover and base | |
| CN2148781Y (en) | Anti-theft device for municipal water supply and drainage well cover | |
| CN2387073Y (en) | Steel/plastic peel can | |
| CN200971508Y (en) | Water meter manhole cover of polyester composite | |
| CN200946279Y (en) | Anti-theft water-proof well cover | |
| CN2342025Y (en) | Anti-foul floor drain | |
| CN2561742Y (en) | Dustbin | |
| CN2332757Y (en) | Reinforced bar manhole cover | |
| CN201339200Y (en) | Drain well cover base |
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 |