CN2739234Y - Concave decorating manhole-cover of composite material - Google Patents
Concave decorating manhole-cover of composite material Download PDFInfo
- Publication number
- CN2739234Y CN2739234Y CN 200420083861 CN200420083861U CN2739234Y CN 2739234 Y CN2739234 Y CN 2739234Y CN 200420083861 CN200420083861 CN 200420083861 CN 200420083861 U CN200420083861 U CN 200420083861U CN 2739234 Y CN2739234 Y CN 2739234Y
- Authority
- CN
- China
- Prior art keywords
- manhole
- well lid
- composite material
- concave
- decorating
- 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 discloses a concave decorating manhole-cover of composite material, the technical scheme of which comprises a chassis and a manhole. The concave manhole has at least two evenly symmetrical unlatching holes within the manhole edge, and more than one drainage hole at the manhole bottom. Decoration consistent with the surrounding environment can be filled in the concave cavities of the manhole; sidewalk bricks consistent with the surrounding environment can be laid out; flowers and grass can be planted in the manhole.
Description
Technical field
The utility model relates to a kind of manhole cover, especially a kind of ornament of filling, by composite material through the one-time formed spill manhole cover of hot press moulding.
Background technology
Existing manhole cover generally is plane or dimpling well lids such as Cast Iron Products, steel fibre (cement) goods or composite product; Its structure is that well lid is installed in that environment is equal on the base with all around, outside well lid integral body is exposed to, with environment is inconsistent all around.Especially influence even destroy the attractive in appearance and Total tune of surrounding enviroment outside use is exposed to because of well lid integral body in environment such as sidewalk, greenbelt, park! And outside casting iron well lid was exposed to, for want of disguise and theftproof were provided convenience for the lawless person steals well lid to a certain extent, cause social concern easily.The spill of a small amount of at present stainless steel that uses or alloy is decorated well lid, because of reasons such as it costs an arm and a leg cannot popularize.
Summary of the invention
The purpose of this utility model is intended to overcome the deficiency of the said goods prior art and design existence, and provides a kind of composite material spill of filling ornament to decorate well lid.Technical solution adopted in the utility model comprises base, well lid two parts.Described well lid is a spill, has two open holes symmetrically in the edge of well lid at least, and the bottom of well lid has more than one drain hole at least.In the re-entrant cavity of well lid, can fill and the consistent ornament of environment all around, comprise and lay the pavement bricks consistent or in well lid, plant flowers and plants with surrounding enviroment.
The beneficial effects of the utility model are:
1. adopt the resin composite materials manufacturing, be shaped any surface finish, attractive in appearance through hot press moulding;
2. bearing capacity meets the CJ/T 3012-93 of construction department " casting iron well lid " industry standard and CJ/T121-200 " regenerating resin manhole cover made of composite material " industry standard.
3. toughness of products is good, is difficult for striking splitting, and any slight crack and damage can not occur, the lid with the seat between engage the precision, balance does not have the spring lifted up, do not have, noiseless;
4. this product can be filled and the consistent ornament of environment all around, as: on the sidewalk, use, but lay pavement bricks behind the filling concrete mortar; On greenbelt or park, use, can fill earth plantation flowers and plants;
5. have no recovery value, can be initiatively antitheft, and in light weight, can easily open inspection behind the fill material;
6. this production and use are pollution-free, compliance with environmental protection requirements.
Description of drawings
Fig. 1 is a cross-sectional view of the present utility model
Fig. 2 is the structural representation of the utility model embodiment one
Fig. 3 is the structural representation of the utility model embodiment two
The specific embodiment
As shown in Figure 1, manhole cover made of composite material of the present utility model comprises base (1) and well lid (2), during production the part composite material is inserted mould, put the welded reinforcement frame (6) or the forging cast steel frame (can use compound muscle instead) of one deck at least then, fill composite material again, with the hydraulic press pressurization back one-shot forming of heating, be finished product after the demoulding.Well lid (2) is provided with re-entrant cavity (5), and two or four open holes (3) are symmetrically arranged in the edge of well lid; The well lid bottom is buried the steelframe or the nonmetal compound muscle frame of one deck at least underground, has a drain hole (4) at least; Filling can reach and cause and the consistent ornament of environment all around in well lid re-entrant cavity (5).
As shown in Figure 2, the utility model embodiment one is a square structure;
As shown in Figure 3, the utility model embodiment two is a circular configuration.
Claims (2)
1. a composite material spill is decorated well lid, comprises base (1), well lid (2) two parts; It is characterized in that: described well lid (2) is provided with re-entrant cavity, has two open holes (3) symmetrically in the edge of well lid (2) at least, and the bottom of well lid (2) has a drain hole (4) at least;
2. decorate well lid according to the described a kind of composite material spill of claim 1, it is characterized in that: in the spill vestibule (5) of well lid (2), can fill to reach and cause and the consistent ornament of environment all around.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420083861 CN2739234Y (en) | 2004-09-13 | 2004-09-13 | Concave decorating manhole-cover of composite material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420083861 CN2739234Y (en) | 2004-09-13 | 2004-09-13 | Concave decorating manhole-cover of composite material |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2739234Y true CN2739234Y (en) | 2005-11-09 |
Family
ID=35354300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200420083861 Expired - Fee Related CN2739234Y (en) | 2004-09-13 | 2004-09-13 | Concave decorating manhole-cover of composite material |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2739234Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105113553A (en) * | 2015-09-25 | 2015-12-02 | 常熟市第三市政建设有限公司 | Decorative hidden inspection shaft cover |
CN107989076A (en) * | 2017-11-28 | 2018-05-04 | 佛山科学技术学院 | A kind of inspection well cover of municipal works |
-
2004
- 2004-09-13 CN CN 200420083861 patent/CN2739234Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105113553A (en) * | 2015-09-25 | 2015-12-02 | 常熟市第三市政建设有限公司 | Decorative hidden inspection shaft cover |
CN107989076A (en) * | 2017-11-28 | 2018-05-04 | 佛山科学技术学院 | A kind of inspection well cover of municipal works |
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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 |