CN103452135A - Plastic veneered and composited inspection manhole cover - Google Patents
Plastic veneered and composited inspection manhole cover Download PDFInfo
- Publication number
- CN103452135A CN103452135A CN2013100072645A CN201310007264A CN103452135A CN 103452135 A CN103452135 A CN 103452135A CN 2013100072645 A CN2013100072645 A CN 2013100072645A CN 201310007264 A CN201310007264 A CN 201310007264A CN 103452135 A CN103452135 A CN 103452135A
- Authority
- CN
- China
- Prior art keywords
- plastic
- manhole cover
- manhole
- plastic cement
- composited
- 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.)
- Pending
Links
Images
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention relates to a plastic veneered and composited inspection manhole cover which comprises a bearing framework with ribs in netty layout. Filling bodies made of plastic or foamed cement are filled in and around netty holes of the bearing framework, and a porous steel plate presses on the surface of a manhole cover base formed by the bearing framework and a filling layer in a pasted manner. The bearing framework is made of cast steel, the filling and molding bodies are made of the foamed cement or the plastic, the porous steel plate is used as a plastic veneering and bonding intermediate, and colored plastic or a composite layer of the colored plastic and a metal-engraved thin plate is used as a decorative veneer, so that the plastic veneered and composited inspection manhole cover has high bearing capacity and certain elasticity, thereby being less prone to deformation, being damaged and cracking; the plastic veneered and composited inspection manhole cover is relatively light, thereby being capable of being subjected to surface decoration according to different needs, attractive in appearance, convenient and practical.
Description
Technical field
The present invention relates to a kind of manhole cover, is a kind of plastic cement veneer composite cover for manhole specifically.
background technology:
Along with going deep into of Urbanization Construction, the landmarks such as the business block in each city, humane square, theme park, amusement club arise at the historic moment, and decorated fashion is magnificent.But careful people can find manhole cover therebetween be not the rust stain full of stains or spots be exactly gloomy unglazed, not in tune with surrounding enviroment.Its development speed had both lagged behind the progress of ornament materials, lagged behind again the paces of city-building.Trace it to its cause and be mainly reflected in the following aspects:
During one, due to traditional well lid design, only pay attention to the load-bearing load purpose of product, ignored application presentation and the art up design of industrial goods of goods.Could not make product be issued in the prerequisite that meets the function needs to beautify the environment, the effect of joyful vision, Upgrading City Culture.
Two, traditional cast steel well lid is because the rigidity strong hardness is high, through rolling and can produce stress deformation for a long time, such well lid vehicle by the time can produce the high-decibel sound, form the sense of hearing that noise disturbs residents and pollute.
When three, conventional composite materials is made well lid, for reaching the load purpose, pursue simply the rigidity structure of product, as cement, resin, hard plastic etc., though the good true toughness deficiency of these material rigidity, be prone in actual applications collapse limit, fall slag, damaged and vibrations cause the phenomenons such as molecule fatigue cracking.
Four, the well lid that cement material is made is comparatively heavy, opens inconvenience, easily can water suction freeze after edge damage surface breakdown of emulsion in damaged, especially northerly winter, produces inner expansion force while thawing and can make the Product breakdown structure cracking, and this phenomenon is seen everywhere in northern cities and towns.
summary of the invention:
The invention reside in and solve reference inspection well lid deficiency in actual applications, provide a kind of not yielding, cracky, not easy to crack, the plastic cement veneer composite cover for manhole of relatively light and good looking appearance.
The present invention is achieved through the following technical solutions:
A kind of plastic cement veneer composite cover for manhole, it is characterized in that: comprise the load-bearing skeleton that grain is netted layout, the netted hole of described load-bearing skeleton and periphery are filled with take the obturator that plastic cement or foam cement be material, the sticky well lid fundamental mode surface consisted of above-mentioned load-bearing skeleton and packed layer that is pressed in of stephanoporate steel plate.
On above-mentioned stephanoporate steel plate surface, be pasted with decorative faced.
The described decorative faced color plastic glue-line of making for the color plastic material.
Describedly decorative facedly engrave the composite bed that thin plate forms for color plastic material and metal.
Described well lid is provided with the through hole of uncapping.
Plastic cement veneer composite cover for manhole of the present invention has following technical characterstic:
One, plastic cement veneer manhole cover of the present invention is that to use the structural mechanics principle to make grain with cast steel material be latticed support framework, in the skeleton space and peripheral molded plastic or foam cement form the well lid fundamental mode, the sticky stephanoporate steel plate of pressing on this fundamental mode.The shearing force that when application of this stephanoporate steel plate has disperseed load, skeleton produces packing material, the while has formed again the bonding intermediate of plastic cement veneer.The elastomeric material of this well lid has effectively been protected internal frame, and internal frame has been supported again the load fundamental mode of elastomeric material.Couple hardness with softness, the interacted workmanship purpose of combined manhole cover.
Two, well lid veneer of the present invention is to be easy to the essential characteristic of plastotype processing according to plastic material, in conjunction with this material shock resistance, wear-resistant, the digestion period performance such as length, easy coloring, by new design concept by the art up making release of functional product.
Three, plastic cement veneer of the present invention can be produced the art pattern with theme according to using atmosphere and customer requirements, commercial advertisement, and logos etc., also can set off the celebrating atmosphere such as city major holiday by contrast by changing the veneer pattern.
Four, the load-bearing skeleton in combined manhole cover of the present invention is used the thermoplastic condensation process to form among packing material containing being embedded in plastic cement or cement, and wrapping up in of filling that plastic material forms is attached.Played anti-oxidant medium, made skeleton can corrosion not damaged.The same good damping capacity of elastomeric material also makes the skeleton anti-fatigue ability greatly improve.
Five, combined manhole cover of the present invention because top layer adopts the elastomeric material veneer, again due to elastomeric pliable nature, not there will be it to collapse limit, falls slag, damaged presentation when being subject to impact-rolling.Can not congeal with the well seat winter yet, when vehicle rolls, more not there will be the high-decibel noise to disturb residents.
Six, the plastic cement veneer of combined manhole cover of the present invention, also can be with together with the sheet metal stamping of fretwork model when making, and what form plastic material and metal sheet glues embedding mutually, meets the demand of different user.
Seven, combined manhole cover of the present invention, owing to using several different Material claddings to form, the amateur comparatively difficulty of disassembling, stolen like this value will reduce greatly, and the stolen phenomenon of well lid will be fundamentally alleviated in the application of this product.
In sum, plastic cement veneer manhole cover of the present invention is done load-bearing skeleton with cast steel material, with foam cement or plastic material, does and fills the plastotype body, do the bonding intermediate of plastic cement veneer with stephanoporate steel plate, engrave thin plate composite bedly as decorative faced with color plastic or itself and metal, both there is higher bearing capacity, there is again certain flexible power, thereby not yielding, cracky, not easy to crack, and it is relatively light, can need to carry out incrustation according to difference, good looking appearance, convenient and practical.
the accompanying drawing explanation:
Fig. 1 is plastic cement veneer composite cover for manhole generalized section of the present invention;
Fig. 2 is plastic cement veneer composite cover for manhole textural association sectional drawing of the present invention.
The product plane figure of Fig. 3 plastic cement veneer of the present invention composite cover for manhole.
the specific embodiment:
Plastic cement veneer composite cover for manhole of the present invention, used cast steel casting skeleton 1 to do the load-bearing carrier; Do obturator with plastic cement or foam cement; Do the bonding intermediate of veneer with the porous stamping steel plate; Of the color plastic material, make decorative faced, the combined manhole cover combined.
Being shaped as of plastic cement veneer composite cover for manhole of the present invention is square, circle or polygon, and the relevant national standard according to well lid, make heavy type, light-duty and general type well lid.Be provided with uncap 5 two of through holes of correspondence at the place of keeping to the side, well lid plane.
Claims (5)
1. a plastic cement veneer composite cover for manhole, it is characterized in that: comprise the load-bearing skeleton (1) that grain is netted layout, the netted hole of described load-bearing skeleton (1) and periphery are filled with take the obturator (3) that plastic cement or foam cement be material, the sticky well lid fundamental mode surface be pressed in by above-mentioned load-bearing skeleton (1) and packed layer (3) formation of stephanoporate steel plate (2).
2. according to plastic cement veneer composite cover for manhole claimed in claim 1, it is characterized in that: on above-mentioned stephanoporate steel plate (2) surface, be pasted with decorative faced (4).
3. according to plastic cement veneer composite cover for manhole claimed in claim 1, it is characterized in that: the color plastic glue-line that make for the color plastic material described decorative faced (4).
4. according to plastic cement veneer composite cover for manhole claimed in claim 1, it is characterized in that: described decorative faced (4) are that color plastic material and metal are engraved the composite bed that thin plate forms.
5. according to plastic cement veneer composite cover for manhole claimed in claim 1, it is characterized in that: described well lid is provided with the through hole of uncapping (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100072645A CN103452135A (en) | 2013-01-09 | 2013-01-09 | Plastic veneered and composited inspection manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100072645A CN103452135A (en) | 2013-01-09 | 2013-01-09 | Plastic veneered and composited inspection manhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103452135A true CN103452135A (en) | 2013-12-18 |
Family
ID=49734942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100072645A Pending CN103452135A (en) | 2013-01-09 | 2013-01-09 | Plastic veneered and composited inspection manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103452135A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804120A (en) * | 2016-05-13 | 2016-07-27 | 广州大学 | Colored drawing plastic reactive powder concrete composite well-cover |
| CN106049547A (en) * | 2016-07-29 | 2016-10-26 | 丁永杰 | Multifunctional composite edge inspection well lid bracket and well lid |
| CN110409504A (en) * | 2019-07-31 | 2019-11-05 | 盐城高科道路设施有限公司 | A kind of cast iron art well lid production technology |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06158674A (en) * | 1992-11-24 | 1994-06-07 | Hideki Hara | Decorative cover of manhole and the like having replaceable surface portion |
| CN2758330Y (en) * | 2004-10-29 | 2006-02-15 | 李新生 | Low-cost anti-theft well lid |
| CN2813716Y (en) * | 2005-04-18 | 2006-09-06 | 陈吉门 | Strength composite manhole cover |
| CN201605604U (en) * | 2010-03-19 | 2010-10-13 | 吴江沃尔通市政工程设备厂 | Composite well lid |
| CN203160273U (en) * | 2013-01-09 | 2013-08-28 | 丁永杰 | Plastic veneering composite manhole cover |
-
2013
- 2013-01-09 CN CN2013100072645A patent/CN103452135A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06158674A (en) * | 1992-11-24 | 1994-06-07 | Hideki Hara | Decorative cover of manhole and the like having replaceable surface portion |
| CN2758330Y (en) * | 2004-10-29 | 2006-02-15 | 李新生 | Low-cost anti-theft well lid |
| CN2813716Y (en) * | 2005-04-18 | 2006-09-06 | 陈吉门 | Strength composite manhole cover |
| CN201605604U (en) * | 2010-03-19 | 2010-10-13 | 吴江沃尔通市政工程设备厂 | Composite well lid |
| CN203160273U (en) * | 2013-01-09 | 2013-08-28 | 丁永杰 | Plastic veneering composite manhole cover |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804120A (en) * | 2016-05-13 | 2016-07-27 | 广州大学 | Colored drawing plastic reactive powder concrete composite well-cover |
| CN106049547A (en) * | 2016-07-29 | 2016-10-26 | 丁永杰 | Multifunctional composite edge inspection well lid bracket and well lid |
| CN110409504A (en) * | 2019-07-31 | 2019-11-05 | 盐城高科道路设施有限公司 | A kind of cast iron art well lid production technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103452135A (en) | Plastic veneered and composited inspection manhole cover | |
| CN203160273U (en) | Plastic veneering composite manhole cover | |
| CN202299280U (en) | Floor with pattern embedded surface | |
| CN201671292U (en) | Imitating wood mould pressing floor | |
| CN201857715U (en) | Novel thermal insulation sound insulation anti-corrosion waterproof magnesium-aluminum metal curved board | |
| CN201014140Y (en) | Different thermal insulation material combined decorated sheet | |
| CN203160276U (en) | Plastic composite manhole cover support | |
| CN201511733U (en) | Composite glass | |
| CN103628552A (en) | Squatting pan | |
| CN202652912U (en) | Polygonal combined flower box | |
| CN201301534Y (en) | Novel stone-like decorating sectional material | |
| CN203160269U (en) | Plastic-steel composite load-bearing trench cover plate | |
| CN201809919U (en) | Novel stone slab | |
| CN101024364A (en) | Wheel rim group with decorative cover | |
| CN2496682Y (en) | Artificial mountain karst cave structural member | |
| CN201042902Y (en) | Novel mosaic mural | |
| CN201850727U (en) | Plastic decorating plate | |
| CN200987631Y (en) | Radwood compound bathtub | |
| CN201863437U (en) | Aluminum honeycomb core stone composite board | |
| CN202611169U (en) | Natural wood grain true wood veneer | |
| CN202536869U (en) | Circular single-arm flower stand | |
| CN202105389U (en) | Golf club head nameplate structure | |
| CN2918609Y (en) | Rough surface brick paste-up combined wall floor tile | |
| CN201941477U (en) | Novel pen container | |
| CN202090546U (en) | Novel heat preservation energy-saving decoration finished board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131218 |