CN101922156A - Anti-theft safe cover system with safe net frame - Google Patents
Anti-theft safe cover system with safe net frame Download PDFInfo
- Publication number
- CN101922156A CN101922156A CN2010102873199A CN201010287319A CN101922156A CN 101922156 A CN101922156 A CN 101922156A CN 2010102873199 A CN2010102873199 A CN 2010102873199A CN 201010287319 A CN201010287319 A CN 201010287319A CN 101922156 A CN101922156 A CN 101922156A
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- safety net
- safe
- manhole cover
- husky
- crib
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Abstract
The invention relates to an anti-theft safe cover system with a safe net frame. A manhole cover fixing position and a safe net fixing position are respectively arranged on the inner wall of a manhole frame, both sides of the safe net fixing position of the manhole frame are respectively provided with fixed safety net recesses, both sides of the safe net are respectively provided with fixed safety net protrusions, the middle of the safe net is provided with a connecting chain, the safe net is arranged on the safe net fixing position of the manhole frame, and the fixed safety net protrusions at both sides of the safe net are embedded with the fixed safety net recesses at both sides of the safe net fixing position of the manhole frame, a cover bottom of the manhole cover is arranged on the manhole cover fixing position of the manhole frame, and a connecting hook is arranged in the middle of the cover bottom of the manhole cover to be fixedly connected with the connecting chain in the middle of the safe net. The invention has the advantages of reasonable structure, strong safety performance and good anti-theft effect and therefore is a safe and anti-theft road protection device.
Description
Technical field
The invention belongs to road safety device technique field, relate to a kind of employing manhole cover and safety net double-decker, have antitheft and protective action with safe screen frame and antitheft safe cover system.
Background technology
Existing manhole cover directly is buckled on the rim of husky crib, its main purpose is that husky well head is covered in, do not allow people or other object fall in the well, but fast development along with the urbanization construction, manhole cover is stolen very general, after manhole cover lifts away, just stay the cavity on the road, cause hidden danger for pedestrian or driving, particularly at rainy day or night, people do not know the road surface situation, contingency appears in the as easy as rolling off a log Sha Jingzhong that falls, according to certain city, south, there only just have people more than ten to fall in the husky well in the week to be dead, and sadness is so tragic that one cannot bear to look at it.
Summary of the invention
In order to overcome the above-mentioned shortcoming of prior art, the invention provides that a kind of rational in infrastructure, security performance is strong, good anti-theft effect with safe screen frame and antitheft safe cover system.
The present invention solves the technical method that its technical problem adopts: a kind of with safe screen frame and antitheft safe cover system, comprise husky crib and manhole cover, inwall at described husky crib is respectively equipped with manhole cover fixed bit and safety net fixed bit, while is respectively equipped with fixedly safety net recess in the both sides of the safety net fixed bit of husky crib, be respectively equipped with the fixedly protruding position of safety net in the both sides of safety net, middle part at safety net is provided with connection chain, safety net is placed on the safety net fixed bit of husky crib, and protruding fixedly safety net recess with the safety net fixed bit both sides that are positioned at husky crib of fixedly safety net of safety net both sides is halved together; Place at the bottom of the lid with manhole cover on the manhole cover fixed bit of husky crib, the middle part is provided with butt hook at the bottom of the lid of manhole cover, and the connection chain at the middle part of safety net is fixedlyed connected with the butt hook at the manhole cover lid end.
Described husky crib is a cylindrical structure.
Described manhole cover fixed bit is located at the top of safety net fixed bit, between the two at intervals.
Between the manhole cover fixed bit of the manhole cover lid end and husky crib, be equipped with and reduce vibrations and increase the contact resilient rubber pad.
On the capping of described manhole cover, be provided with manhole cover and take out the hole, on capping, be provided with concavo-convex anti-slip tank.
Described safety net is a net structure.
Fixedly place, the protruding position of safety net is provided with access, the protruding position of the safety net that communicates.
The invention has the beneficial effects as follows: husky crib inwall adopts hierarchic structure, place the double-decker of manhole cover and safety net, closely be connected between husky crib and manhole cover and the safety net, also closely be connected between manhole cover and the safety net, having that rational in infrastructure, security performance is strong, the advantage of good anti-theft effect, is a kind of not only safety but also antitheft road safety device.
Description of drawings
Fig. 1 is the structural representation of husky crib of the present invention.
Fig. 2 is the longitudinal section of Fig. 1.
Fig. 3 is the structural representation of manhole cover of the present invention.
Fig. 4 is the upward view of Fig. 3.
Fig. 5 is the structural representation of safety net of the present invention.
Among the figure: the husky crib of 1-, 2-manhole cover fixed bit, 3-safety net fixed bit, 4-fixedly safety net recess, 5-manhole cover, the 6-lid end, 7-capping, 8-butt hook, 9-manhole cover take out hole, 10-safety net, the 11-fixedly protruding position of safety net, 12-connection chain, access, the protruding position of 13-safety net, the concavo-convex anti-slip tank of 14-.
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples.
Referring to Fig. 1 to Fig. 5, a kind of with safe screen frame and antitheft safe cover system, comprise husky crib 1 and manhole cover 5, described husky crib 1 can be designed as cylindrical structure or square structure, inwall at described husky crib 1 is respectively equipped with manhole cover fixed bit 2 and safety net fixed bit 3, manhole cover fixed bit 2 is located at the top of safety net fixed bit 3, between the two at intervals, while is respectively equipped with fixedly safety net recess 4 in the both sides of the safety net fixed bit 3 of husky crib 1, be respectively equipped with the fixedly protruding position 11 of safety net in the both sides of safety net 10, safety net 10 is a net structure, be provided with connection chain 12 at the middle part of safety net 10, safety net 10 is placed on the safety net fixed bit 3 of husky crib 1, and the protruding position of the fixedly safety net that makes safety net 10 both sides 11 is halved together with the fixedly safety net recess 4 that is positioned at safety net fixed bit 3 both sides of husky crib 1, and fixedly 11 places, the protruding position of safety net are provided with protruding access 13 of the safety net that communicates; To 6 place on the manhole cover fixed bit 2 of husky crib 1 at the bottom of the lid of manhole cover 5, in order to increase contact resilient, to reduce vibrations, between the manhole cover fixed bit 2 of the 5 lid ends 6 of manhole cover and husky crib 1, be equipped with rubber pad, on the capping 7 of described manhole cover 5, be provided with simultaneously manhole cover and take out hole 9, on capping, be provided with concavo-convex anti-slip tank 14, on capping 7, be provided with the mark of well lid title, 6 middle parts are provided with butt hook 8 at the bottom of the lid of manhole cover 5, for further antitheft, the connection chain 12 at the middle part of safety net 10 butt hook 8 with manhole cover 5 lid middle parts, the ends 6 is fixedly connected.Even manhole cover 5 is stolen, also have one deck safety net 10 to protect, because the protruding position 11 of the fixedly safety net of safety net 10 both sides is halved together with the fixedly safety net recess 4 that is positioned at safety net fixed bit 3 both sides of husky crib 1, therefore safety net 10 is difficult for being removed, only forwarding suitable position to could take out, after can preventing that manhole cover 5 is stolen, pedestrian's life security.Because husky crib 1 inwall adopts hierarchic structure, can bear bigger pressure, husky crib 1 and manhole cover form with cement, reinforcing bar material, but that the people makes is sturdy and durable.
Claims (7)
1. one kind with safe screen frame and antitheft safe cover system, comprise husky crib and manhole cover, it is characterized in that: the inwall at described husky crib is respectively equipped with manhole cover fixed bit and safety net fixed bit, while is respectively equipped with fixedly safety net recess in the both sides of the safety net fixed bit of husky crib, be respectively equipped with the fixedly protruding position of safety net in the both sides of safety net, middle part at safety net is provided with connection chain, safety net is placed on the safety net fixed bit of husky crib, and protruding fixedly safety net recess with the safety net fixed bit both sides that are positioned at husky crib of fixedly safety net of safety net both sides is halved together; Place at the bottom of the lid with manhole cover on the manhole cover fixed bit of husky crib, the middle part is provided with butt hook at the bottom of the lid of manhole cover, and the connection chain at the middle part of safety net is fixedlyed connected with the butt hook at the manhole cover lid end.
2. as claimed in claim 1 with safe screen frame and antitheft safe cover system, it is characterized in that: described husky crib is cylindrical structure or square structure.
3. as claimed in claim 1 with safe screen frame and antitheft safe cover system, it is characterized in that: described manhole cover fixed bit is located at the top of safety net fixed bit, between the two at intervals.
4. as claimed in claim 1 with safe screen frame and antitheft safe cover system, it is characterized in that: between the manhole cover fixed bit of the manhole cover lid end and husky crib, be equipped with and can reduce vibrations and increase the contact resilient rubber pad.
5. as claimed in claim 1 with safe screen frame and antitheft safe cover system, it is characterized in that: on the capping of described manhole cover, be provided with manhole cover and take out the hole, on capping, be provided with concavo-convex anti-slip tank.
6. as claimed in claim 1 with safe screen frame and antitheft safe cover system, it is characterized in that: described safety net is a net structure.
7. as claimed in claim 1 with safe screen frame and antitheft safe cover system, it is characterized in that: the place is provided with access, the protruding position of the safety net that communicates in the protruding position of fixing safety net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102873199A CN101922156A (en) | 2010-09-20 | 2010-09-20 | Anti-theft safe cover system with safe net frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102873199A CN101922156A (en) | 2010-09-20 | 2010-09-20 | Anti-theft safe cover system with safe net frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101922156A true CN101922156A (en) | 2010-12-22 |
Family
ID=43337346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102873199A Pending CN101922156A (en) | 2010-09-20 | 2010-09-20 | Anti-theft safe cover system with safe net frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101922156A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669409A (en) * | 2012-09-23 | 2014-03-26 | 凌怀宇 | Inspection well ring with protective net groove |
| CN103993614A (en) * | 2014-03-21 | 2014-08-20 | 张莫廷 | Double-layer protective well lid |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2176385Y (en) * | 1993-12-28 | 1994-09-07 | 张成立 | Manhole cover against burglars and turning over |
| JPH1171779A (en) * | 1997-08-28 | 1999-03-16 | Kurimoto Shoji Kk | Reinforced plastics manhole cover |
| CN2421330Y (en) * | 2000-04-16 | 2001-02-28 | 陈崧 | Anti-theft cast-iron manbole cover for pipe |
| CN2780842Y (en) * | 2005-02-28 | 2006-05-17 | 马克亭 | Self-locking anti-theft manhole cover |
| CN2876186Y (en) * | 2006-02-05 | 2007-03-07 | 张木成 | Inspection well cover |
| CN201546241U (en) * | 2009-11-30 | 2010-08-11 | 凌达伟 | Manhole cover |
| CN201835289U (en) * | 2010-09-20 | 2011-05-18 | 黄武昌 | Antitheft safety cover device with safety net frame |
-
2010
- 2010-09-20 CN CN2010102873199A patent/CN101922156A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2176385Y (en) * | 1993-12-28 | 1994-09-07 | 张成立 | Manhole cover against burglars and turning over |
| JPH1171779A (en) * | 1997-08-28 | 1999-03-16 | Kurimoto Shoji Kk | Reinforced plastics manhole cover |
| CN2421330Y (en) * | 2000-04-16 | 2001-02-28 | 陈崧 | Anti-theft cast-iron manbole cover for pipe |
| CN2780842Y (en) * | 2005-02-28 | 2006-05-17 | 马克亭 | Self-locking anti-theft manhole cover |
| CN2876186Y (en) * | 2006-02-05 | 2007-03-07 | 张木成 | Inspection well cover |
| CN201546241U (en) * | 2009-11-30 | 2010-08-11 | 凌达伟 | Manhole cover |
| CN201835289U (en) * | 2010-09-20 | 2011-05-18 | 黄武昌 | Antitheft safety cover device with safety net frame |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669409A (en) * | 2012-09-23 | 2014-03-26 | 凌怀宇 | Inspection well ring with protective net groove |
| CN103993614A (en) * | 2014-03-21 | 2014-08-20 | 张莫廷 | Double-layer protective well lid |
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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: 20101222 |