CN201395800Y - Glass fiber reinforced plastic anti-theft shock absorption manhole cover - Google Patents
Glass fiber reinforced plastic anti-theft shock absorption manhole cover Download PDFInfo
- Publication number
- CN201395800Y CN201395800Y CN2009200217130U CN200920021713U CN201395800Y CN 201395800 Y CN201395800 Y CN 201395800Y CN 2009200217130 U CN2009200217130 U CN 2009200217130U CN 200920021713 U CN200920021713 U CN 200920021713U CN 201395800 Y CN201395800 Y CN 201395800Y
- Authority
- CN
- China
- Prior art keywords
- well lid
- base
- fiber reinforced
- glass fiber
- reinforced plastic
- 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 - Lifetime
Links
- 239000011152 fibreglass Substances 0.000 title claims abstract description 13
- 238000010521 absorption reaction Methods 0.000 title abstract 4
- 230000035939 shock Effects 0.000 title abstract 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- -1 comprise well lid Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000006563 Carroll rearrangement reaction Methods 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000009747 press moulding Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Images
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model provides a glass fiber reinforced plastic anti-theft shock absorption manhole cover, which has a structure comprising a manhole cover and a base, wherein a magnetic switch lock is arranged on the manhole cover; a shock absorption rubber pad is uniformly arranged on a bearing opening of the inner circumference of the base in contact with the manhole cover; and reinforcing ribs areuniformly arranged on the outer circumference of the base. Compared with the prior art, the utility model has the characteristics of long service life, low operation and maintenance cost, stable structure, light weight, high intensity, water resistance, corrosion resistance and the like, has wide application range, and realizes the anti-theft and shock absorption functions.
Description
Technical field
The utility model provides a kind of well lid, the antitheft bradyseism well lid of a kind of specifically glass fiber reinforced plastic.
Background technology
Traditional well lid is many to be that raw material is made with cast iron and FRIM.Casting iron well lid is the cost height not only, and the surface easily gets rusty, and causes fracture, and is whole for cast iron constitutes because of it again, frequent stolen losing; The FRIM well lid causes the end face breakage unavoidably through long-term machinery concussion, and not water-fast erosion, uses mechanical strength can lower much for a long time; More than two kinds of well lids be difficult to guarantee the safeties of traffic very easily cause the hole state, become the hidden danger that causes traffic accident, had a strong impact on vehicular traffic and pedestrian's safety.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, and a kind of antitheft, anti-dislocation, anti-digging and the damaged antitheft bradyseism well lid of glass fiber reinforced plastic of anti-cracking are provided.
The technical solution of the utility model realizes in the following manner, the antitheft bradyseism well lid of this glass fiber reinforced plastic, comprise well lid, base, well lid is provided with the magnetic switch lock, evenly be provided with the bradyseism rubber pad on the contacted bellmouth of the inside circumference of base and well lid, evenly be provided with rinforcement bar on the outer circumference of base.
The well lid upper surface is provided with anti-slip tank.
The material that well lid and base adopt is alkali-free glass fibre enhancement mode plastics.
The base inboard evenly is provided with 6-20 bradyseism rubber pad, and the outside evenly is provided with 6-20 rinforcement bar.
The beneficial effect that the utility model is compared with prior art produced is:
It is raw material that the base of the antitheft bradyseism well lid of this glass fiber reinforced plastic adopts alkali-free glass fibre enhancement mode plastics, product material is non-renewable, do not have to recycle and be worth, that steals is useless, the double-deck magnetic switch of antitheft employing, reasonable in design is stable like this, and easy for installation, safe antitheft is good, and car rolls phenomenons such as can not producing dislocation, dig and fall; This product also have light weight strong high, stablize characteristics such as damping, corrosion-resistant, water-fast, antitheft, long service life, operation and maintenance cost are low; Have wide range of applications, not only can be used as the various manhole covers of speedway, and the various manhole covers such as water supply, sewage, rainwater, communication, electric power, heat supply, street lamp that can be used as urban road use.
Description of drawings
Accompanying drawing 1 is the structural representation of well lid of the present utility model;
Accompanying drawing 2 is structural representations of base of the present utility model;
Accompanying drawing 3 is the structural representations after the utility model well lid and the base combination.
Mark in the accompanying drawing is represented respectively:
1, anti-slip tank, 2, well lid, 3, the magnetic switch lock, 4, base, 5, lockhole, 6, rinforcement bar, 7, the bradyseism rubber pad, 8, bellmouth, 9, dead bolt.
The specific embodiment
Below in conjunction with accompanying drawing the antitheft bradyseism well lid of glass fiber reinforced plastic of the present utility model is done following detailed description the in detail.
Shown in accompanying drawing 1,2,3, the antitheft bradyseism well lid of this glass fiber reinforced plastic, comprise well lid 2, base 4, well lid 2 is provided with magnetic switch lock 3 and anti-slip tank 1, evenly be provided with 4-20 bradyseism rubber pad 6 on the inboard of base 4 and the well lid 2 contacted circular bellmouths, evenly be provided with 4-20 rinforcement bar 5 on the outer circumference of base 4, well lid 2 and base 4 all adopt alkali-free glass fibre enhancement mode plastics to make.
Well lid 2 and base 4 adopt the hot press moulding moulding process to make, and on well lid 2, installed double-deck magnetic switch lock 3 additional, the bellmouth 8 that only needs during use well lid 2 to be aimed at base 4 is placed, insert special-purpose assorted strong magnetic key then, dead bolt 9 is stretched among the lockhole 5, can fix and realize anti-theft feature.
Except that the described technical characterictic of manual, be the known technology of those skilled in the art.
Claims (4)
1, the antitheft bradyseism well lid of glass fiber reinforced plastic comprises well lid, base, it is characterized in that well lid is provided with the magnetic switch lock, evenly is provided with the bradyseism rubber pad on the contacted bellmouth of the inside circumference of base and well lid, evenly is provided with rinforcement bar on the outer circumference of base.
2, the antitheft bradyseism well lid of glass fiber reinforced plastic according to claim 1 is characterized in that the well lid upper surface is provided with anti-slip tank.
3, the antitheft bradyseism well lid of glass fiber reinforced plastic according to claim 1 is characterized in that the material that well lid and base adopt is alkali-free glass fibre enhancement mode plastics.
4, the antitheft bradyseism well lid of glass fiber reinforced plastic according to claim 1 is characterized in that the base inboard evenly is provided with 4-20 bradyseism rubber pad, and the outside evenly is provided with 4-20 rinforcement bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200217130U CN201395800Y (en) | 2009-04-28 | 2009-04-28 | Glass fiber reinforced plastic anti-theft shock absorption manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200217130U CN201395800Y (en) | 2009-04-28 | 2009-04-28 | Glass fiber reinforced plastic anti-theft shock absorption manhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201395800Y true CN201395800Y (en) | 2010-02-03 |
Family
ID=41618304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200217130U Expired - Lifetime CN201395800Y (en) | 2009-04-28 | 2009-04-28 | Glass fiber reinforced plastic anti-theft shock absorption manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201395800Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877488A (en) * | 2012-08-28 | 2013-01-16 | 王正铉 | Compression-resistant long-life anti-theft anti-turnover noise-proof manhole cover or rain grate |
| CN104616421A (en) * | 2014-11-26 | 2015-05-13 | 上海铂珏传感科技有限公司 | Urban underground pipe system safety monitoring system |
| CN104790434A (en) * | 2015-05-08 | 2015-07-22 | 唐传惠 | Anti-theft well lid |
-
2009
- 2009-04-28 CN CN2009200217130U patent/CN201395800Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877488A (en) * | 2012-08-28 | 2013-01-16 | 王正铉 | Compression-resistant long-life anti-theft anti-turnover noise-proof manhole cover or rain grate |
| CN104616421A (en) * | 2014-11-26 | 2015-05-13 | 上海铂珏传感科技有限公司 | Urban underground pipe system safety monitoring system |
| CN104790434A (en) * | 2015-05-08 | 2015-07-22 | 唐传惠 | Anti-theft well lid |
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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: SHANDONG CHENGXIANG ELECTROTECHNICS AND ELECTRIC C Free format text: FORMER OWNER: LI CHENGXIANG Effective date: 20111024 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 273600 HEZE, SHANDONG PROVINCE TO: 274206 HEZE, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20111024 Address after: 274206 Datian Industrial Development Zone, Chengwu County, Shandong Patentee after: Shandong Chengxiang Electrician Electric Co., Ltd. Address before: In 273600 Shandong city of Heze province Chengwu County Town Industrial Development Zone Chengxiang Electrical Co. Ltd. Patentee before: Li Chengxiang |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100203 |