CN201367596Y - Novel hybrid material manhole cover - Google Patents
Novel hybrid material manhole cover Download PDFInfo
- Publication number
- CN201367596Y CN201367596Y CNU2008202235726U CN200820223572U CN201367596Y CN 201367596 Y CN201367596 Y CN 201367596Y CN U2008202235726 U CNU2008202235726 U CN U2008202235726U CN 200820223572 U CN200820223572 U CN 200820223572U CN 201367596 Y CN201367596 Y CN 201367596Y
- Authority
- CN
- China
- Prior art keywords
- well lid
- manhole cover
- powder
- hybrid material
- wire mesh
- 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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Abstract
The utility model discloses a novel manhole cover which comprises a manhole cover body; the manhole cover body comprises a plurality of layers of wire mesh frame and novel hybrid material; the layers of wire mesh frame comprise steel hooks, steel rings and a plurality of layers of wire mesh, wherein the steel rings are arranged on the lower end of the mesh frame and on the edge of the bottom of the manhole cover body; the steel hooks are uniformly distributed between the layers of wire mesh, to fixedly connect the layers of wire mesh; and the novel hybrid material is used to fill in the gaps of the wire mesh frame. After being filled into the gaps, the hybrid material is cured by high-frequency oscillation, and finished. The hybrid material comprises resin and modified resin, polypropylene fiber and nylon short fibers, ultra-short fibers, alkali-free glass fibers, calcium powder, aluminum hydroxide powder, light powder, ultra-fine silicon powder, quartz sand powder, gravel, antioxidant, hardener and organic pigments. In addition, the novel hybrid material manhole cover can be made into any planar shape on demand, and has the advantages of strong load capability, no recycling value, anti-theft, interchangeability with a cast-iron manhole cover, low cost, low energy consumption and no pollution.
Description
Technical field
The utility model relates to a kind of novel hybride materials well lid.
Background technology
Casting iron well lid is strong and acquisition easily because of its load, once is widely used.But, because the casting iron well lid cost is higher, there are not enough anti-theft measures again, often stolen by the lawless person, not only influence urban construction, more social safety is worked the mischief.But not the metal well lid does not have recovery value, makes the offender profitless, thereby becomes the strongest " anti-theft measure ", and therefore nonmetal well lid steps into people's the visual field.
At present, the cement well lid in the nonmetal well lid, polymer well lid, regenerating resin well lid, the proportionate relationship of its structure, length and thickness all adopts and follows traditional steel concrete length is ratio, promptly its long system is than the value of rolling off the production line that is not less than 10: 1.Because the load of this type of nonmetal well lid is not high, load will reach the standard of casting iron well lid, and its thickness (insert depth) will be considerably beyond the thickness of casting iron well lid.Then load is not enough to meet thickness calibration, thereby can not exchange with casting iron well lid.
Also have a kind of nonmetal well lid-Bo steel fibre reinforced plastic well lid,, therefore needn't follow 10: 1 long system ratio because of it has higher intensity.The material of same thickness has the load bigger than other nonmetal well lids.But, the well lid that this material is made, cost is very high, is unfavorable for applying.
The utility model content
The utility model relates to a kind of novel hybride materials well lid, has adopted the design of producing balanced forces on this well lid structure, strengthens aggregate intensity simultaneously, make it balance pressurized, entire compression, thereby weight bearing power strengthens greatly.
In order to achieve the above object, the utility model adopts following technical scheme: a kind of new pattern manhole cover, comprise the well lid body, the well lid body is made of multi-layer silk screen frame and novel hybride materials, the multi-layer silk screen frame comprises steel hook, steel ring and multi-layer silk screen, and wherein steel ring is positioned at the rack lower end, and places well lid body bottom margin, the steel hook then is uniformly distributed in and is used between multi-layer silk screen each layer silk screen is connected and fixed, and novel hybride materials then is used to fill the space of screen frame.After hybrid material is filled the space,, get finished product through higher-order of oscillation curing molding.
Wherein, novel hybride materials comprises resin and modified resins, polypropylene fibre and bright and beautiful human relations wire short fiber, superbhort fiber, alkali-free glass fiber, calcium powder, aluminium hydrate powder, calomel mercurous chloride, superfine silica powder, quartz sand powder, sandstone, antioxidant, curing compound, organic pigment.And concrete silk screen quantity requires to determine according to load.
In addition, the utility model can be made any plane shape as required, and the utility model becomes the bilateral symmetry structure simultaneously.
The beneficial effects of the utility model are: weight bearing power is strong, the antitheft effect of no recovery value tool, can exchange with casting iron well lid, low cost, low energy consumption, pollution-free.
Description of drawings
Fig. 1 is the utility model longitudinal plan.
The specific embodiment
For the easier quilt of the utility model is understood, below we do more detailed explanation in conjunction with the specific embodiment to the utility model.
Consult Fig. 1, a kind of novel hybride materials well lid, the well lid body is made of screen frame and novel hybride materials 4.Screen frame comprises steel hook 3, steel ring 2 and multi-layer silk screen 1.Wherein steel ring 2 is positioned at the rack lower end, and places well lid body bottom margin, and 3 on steel hook is uniformly distributed in 1 of multi-layer silk screen and is connected and fixed each layer silk screen 1.Wherein, the quantity of silk screen 1 is determined according to the real load demand.
In order to reach economical and practical effect, it is packing material that the utility model adopts hybrid material 4, and novel hybride materials 4 comprises resin and modified resins, polypropylene fibre and bright and beautiful human relations wire short fiber, superbhort fiber, alkali-free glass fiber, calcium powder, aluminium hydrate powder, calomel mercurous chloride, superfine silica powder, quartz sand powder, sandstone, antioxidant, curing compound, organic pigment.Hybrid material 4 passes through the dither solidified forming after filling and finishing.1 equally distributed steel hook 3 of multi-layer silk screen then plays and is connected and fixed multi-layer silk screen 1, and strengthens the effect of screen frame intensity.
Simultaneously, be provided with the steel ring 2 that 2 horizontal directions are arranged side by side at lower edge place, well lid bottom.Therefore, the utility model adopts multi-layer silk screen 1 structure, and adopts novel hybride materials 4 to fill, and has added the design of steel ring 2 in the well lid bottom simultaneously, thereby has strengthened the load-carrying ability of well lid greatly.In addition, well lid described in the utility model can be designed as any plane shape, and becomes symmetrical structure about well lid.
Well lid weight bearing power, insert depth contrast table that table one, the utility model and other materials are made
By table one as can be seen, the well lid that adopts novel hybride materials to make, the well lid weight bearing power of making than other materials improves greatly.And with respect to glass steel fibre well lid, the utility model has occupied advantage again on cost.So because of the utility model weight bearing power is strong, low cost of manufacture is easier to promote.The insert depth of novel hybride materials well lid particularly, other well lids can't be by comparison.The ratio of its load and insert depth is considerably beyond like product in the market.
Claims (3)
1. novel hybride materials well lid, comprise the well lid body, it is characterized in that: the well lid body is made of multi-layer silk screen frame and novel hybride materials, the multi-layer silk screen frame comprises steel hook, steel ring and multi-layer silk screen, wherein steel ring is positioned at the rack lower end, and place well lid body bottom margin, steel hook then to be uniformly distributed in to be used between multi-layer silk screen each layer silk screen is connected and fixed, novel hybride materials then is used to fill the space of screen frame.
2. according to the described a kind of novel hybride materials well lid of claim 1, it is characterized in that: described novel hybride materials comprises resin and modified resins, polypropylene fibre and bright and beautiful human relations wire short fiber, superbhort fiber, alkali-free glass fiber, calcium powder, aluminium hydrate powder, calomel mercurous chloride, superfine silica powder, quartz sand powder, sandstone, antioxidant, curing compound, organic pigment.
3. according to the described a kind of novel hybride materials well lid of claim 1, it is characterized in that: described steel ring is 2, is arranged side by side in the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202235726U CN201367596Y (en) | 2008-12-19 | 2008-12-19 | Novel hybrid material manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202235726U CN201367596Y (en) | 2008-12-19 | 2008-12-19 | Novel hybrid material manhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201367596Y true CN201367596Y (en) | 2009-12-23 |
Family
ID=41486489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202235726U Expired - Fee Related CN201367596Y (en) | 2008-12-19 | 2008-12-19 | Novel hybrid material manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201367596Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767144A (en) * | 2012-07-17 | 2012-11-07 | 蔡胜国 | Artificial automobile resistance stone and method for preparing artificial automobile resistance stone without joint line |
-
2008
- 2008-12-19 CN CNU2008202235726U patent/CN201367596Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767144A (en) * | 2012-07-17 | 2012-11-07 | 蔡胜国 | Artificial automobile resistance stone and method for preparing artificial automobile resistance stone without joint line |
| CN102767144B (en) * | 2012-07-17 | 2015-06-10 | 东莞市卡门艺术设计有限公司 | Artificial automobile resistance stone and method for preparing artificial automobile resistance stone without joint line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHANG XIANZHONG Free format text: FORMER OWNER: SICHUAN HUIZHI BIO-TECHNOLOGY CO., LTD. Effective date: 20150805 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150805 Address after: 100000, Beijing, Chaoyang District flower home in the north, fifteen floor, 11 door, No. 202 Patentee after: Zhang Xianzhong Address before: 610000 No. 16 East Yulin street, Chengdu, Sichuan, Wuhou District Patentee before: Sichuan Huizhi Bio-Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20171219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |