CN102808424A - Anti-theft well cover with wooden core coated with compound material - Google Patents
Anti-theft well cover with wooden core coated with compound material Download PDFInfo
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- CN102808424A CN102808424A CN2012102890808A CN201210289080A CN102808424A CN 102808424 A CN102808424 A CN 102808424A CN 2012102890808 A CN2012102890808 A CN 2012102890808A CN 201210289080 A CN201210289080 A CN 201210289080A CN 102808424 A CN102808424 A CN 102808424A
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- well lid
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Abstract
The invention discloses an anti-theft well cover with a wooden core coated with a compound material. The anti-theft well cover comprises a well cover body and a frame, wherein the well cover body comprises a wooden core and a compound material layer covering the outer surface of the wooden core, wherein a built-in locking device capable of locking the well cover body onto the frame is arranged on the well cover body. A crossly-laminated solid wood plate is adopted as the wooden core, and the compound material with a certain thickness covers the outer surface of the wooden core, so that the anti-theft well cover is endowed with good corrosion resistance, aging resistance and slip resistance; and the anti-theft well cover comprises the frame with an insert hole and a built-in locking hole as well as a well cover with a built-in lock part and a special lock remover, so that compared with the conventional cement product and cast iron material, the anti-theft well cover has the advantages of high strength, light weight, corrosion resistance, long service life and the like, and the problem that the well cover is lost is also radically solved.
Description
Technical field
The present invention relates to municipal engineering sidewalk, nonmotorized vehicle lane manhole cover field, relate in particular to a kind of light weight, antitheft, anticorrosion shock proof reel clad composite material anti-stealing manhole cover.
Background technology
Existing municipal engineering sidewalk, nonmotorized vehicle lane manhole cover are generally cement products and cast iron structure.Cement products weight is big, intensity is low, and particularly the resistant corrosion resistance is relatively poor, and the labour intensity when installation and inspection construction is higher, and application life is short; The well lid that cast iron materials is made, cast iron can reclaim and lose easily, causes security threat to Pedestrians and vehicles; Because the progressive of China's municipal engineering science accelerated; The integrated system management of water, electricity, coal gas, optical cable is progressively implemented; The area of manhole cover needs to strengthen, and weight saving, higher, the antifouling composite request anticorrosion, the anti-impact antitheft of intensity make traditional cast iron materials well lid not have advantage.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art; Provide a kind of in light weight, intensity is high, corrosion-resistant, shock resistance, easy construction, be difficult for reclaiming, the effective well lid of antitheft; Fundamentally solve well lid and lose problem, the progress of favourable promotion city municipal administration science.
The technical solution adopted for the present invention to solve the technical problems is: reel clad composite material anti-stealing manhole cover, comprise well lid main body and framework, and described well lid main body is made up of reel and the composite layer that is coated on the reel external surface; Described well lid main body is provided with and can makes the built-in locking device of well lid body, lock on framework.
Further, described reel is pine bar or the cross layered pressing plate material of solid wood bar 90 degree, and the thickness of reel is 45mm.
Further, described composite layer is by unsaturated-resin and glass fabric is compound forms, and the thickness of composite layer is 25mm.
Further, described built-in locking device comprises rotatable built-in latch fitting, the lockaid gun that cooperates with built-in latch fitting, and the bottom of built-in latch fitting is provided with L shaped card article; Described framework be provided with laterally projecting and with the bayonet socket of L shaped card article lap fit, bayonet socket is positioned at the crossbeam top of L shaped card article.After well lid placed, revolved to turn 90 degrees the L shaped card article that places the well lid lower end is fixed in the bayonet socket of framework homonymy by lockaid gun and pin, reach the purpose of antitheft, lockaid gun counter-rotating 90 degree can be opened well lid.
Further, two jiaos of tops of said framework one end are welded with the triangle steel plate and form bell and spigot; Described well lid main body one end is provided with the triangle insert head of corresponding bell and spigot.
Wide and the long specification of described well lid main body is 780mm * 780mm, 780mm * 1080mm, 1080mm * 1080mm.
People's Bank of China's face of said well lid main body is provided with the skid resistant course that is made up of fine sand.
Beneficial effect: reel clad composite material well lid plate of the present invention; Owing to adopt cross-laminated solid wood board as reel; The outside coats certain thickness composite material and gives the good anticorrosion of well lid of the present invention, ageing-resistant, non-skid property; And by the framework of band bell and spigot and built-in pintle hook lock mouth with form with the well lid of built-in latch fitting, special-purpose lockaid gun; Compare existing cement products and cast iron materials and have advantages such as intensity height, in light weight, corrosion-resistant, long service life,, also fundamentally solved the problem that well lid is lost because this well lid does not have recovery value.The present invention makes simply, and cost is lower, and material source is extensive, reduces installation labour intensity, helps promoting scientific, the integrated systemization of municipal engineering management, is a kind of very promising municipal manhole cover.
Description of drawings
Fig. 1 is an overall schematic of the present invention;
Fig. 2 is that the A-A of Fig. 1 is to sectional view;
Fig. 3 is the sketch map of well lid main body of the present invention;
Fig. 4 is that the A-A of Fig. 3 is to sectional view;
Fig. 5 is the sketch map of triangle insert head;
Fig. 6 is the sketch map of bell and spigot.
Specific embodiment
Embodiment 1
The embodiment of the invention 1 described reel clad composite material anti-stealing manhole cover; Like Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Figure 6; Comprise well lid main body 2 and framework 1, described well lid main body is made up of reel 9 and the composite layer 10 that is coated on the reel external surface; Described well lid main body is provided with and can makes the built-in locking device of well lid body, lock on framework.
Further, described reel is pine bar or the cross layered pressing plate material of solid wood bar 90 degree, and the thickness of reel is 45mm.
Further, described composite layer is by unsaturated-resin and glass fabric is compound forms, and the thickness of composite layer is 25mm.
Further, described built-in locking device comprises rotatable built-in latch fitting 3, the lockaid gun 4 that cooperates with built-in latch fitting, and the bottom of built-in latch fitting is provided with L shaped card article 7; Described framework be provided with laterally projecting and with the bayonet socket 6 of L shaped card article lap fit, bayonet socket is positioned at the crossbeam top of L shaped card article.
Further, two jiaos of tops of said framework one end are welded with triangle steel plate 5 and form bell and spigot 12; Described well lid main body one end is provided with the triangle insert head 8 of corresponding bell and spigot.
Wide and the long specification of described well lid main body is 780mm * 780mm, 780mm * 1080mm, 1080mm * 1080mm.
People's Bank of China's face of said well lid main body is provided with the skid resistant course 11 that is made up of fine sand.
The above only is preferred embodiment of the present invention, is not technology contents of the present invention is done any pro forma restriction.Every foundation technical spirit of the present invention all still belongs in the scope of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (7)
1. reel clad composite material anti-stealing manhole cover comprises well lid main body (2) and framework (1), it is characterized in that: described well lid main body is made up of reel (9) and the composite layer (10) that is coated on the reel external surface; Described well lid main body is provided with and can makes the built-in locking device of well lid body, lock on framework.
2. reel clad composite material anti-stealing manhole cover according to claim 1 is characterized in that: described reel is pine bar or the cross layered pressing plate material of solid wood bar 90 degree, and the thickness of reel is 45mm.
3. reel clad composite material anti-stealing manhole cover according to claim 2 is characterized in that: described composite layer is by unsaturated-resin and glass fabric is compound forms, and the thickness of composite layer is 25mm.
4. reel clad composite material anti-stealing manhole cover according to claim 1; It is characterized in that: the lockaid gun (4) that described built-in locking device comprises rotatable built-in latch fitting (3), cooperates with built-in latch fitting, the bottom of built-in latch fitting is provided with L shaped card article (7); Described framework be provided with laterally projecting and with the bayonet socket (6) of L shaped card article lap fit, bayonet socket is positioned at the crossbeam top of L shaped card article.
5. reel clad composite material anti-stealing manhole cover according to claim 4 is characterized in that: two jiaos of tops of said framework one end are welded with triangle steel plate (5) and form bell and spigot (12); Described well lid main body one end is provided with the triangle insert head (8) of corresponding bell and spigot.
6. reel clad composite material anti-stealing manhole cover according to claim 4 is characterized in that: the wide and long specification of described well lid main body is 780mm * 780mm, 780mm * 1080mm, 1080mm * 1080mm.
7. according to any described reel clad composite material anti-stealing manhole cover of claim 1-6, it is characterized in that: People's Bank of China's face of said well lid main body is provided with the skid resistant course (11) that is made up of fine sand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102890808A CN102808424A (en) | 2012-08-15 | 2012-08-15 | Anti-theft well cover with wooden core coated with compound material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102890808A CN102808424A (en) | 2012-08-15 | 2012-08-15 | Anti-theft well cover with wooden core coated with compound material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102808424A true CN102808424A (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102890808A Pending CN102808424A (en) | 2012-08-15 | 2012-08-15 | Anti-theft well cover with wooden core coated with compound material |
Country Status (1)
| Country | Link |
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| CN (1) | CN102808424A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047299A (en) * | 2014-06-12 | 2014-09-17 | 南京工业大学 | Packaged composite material inspection shaft system and preparation method thereof |
| CN104746535A (en) * | 2015-03-04 | 2015-07-01 | 江苏省农村水利科技发展中心 | Pump house manhole composite material cover plate and manufacturing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100698888B1 (en) * | 2006-08-31 | 2007-03-26 | 주식회사 도화종합기술공사 | Manhole cover for separated prevention |
| CN201962700U (en) * | 2010-12-17 | 2011-09-07 | 常优军 | Anti-theft inspection shaft cover and base of anti-theft inspection shaft cover |
| CN102493491A (en) * | 2011-12-15 | 2012-06-13 | 邯郸供电公司 | Antitheft cable well cover |
| CN202280084U (en) * | 2011-09-26 | 2012-06-20 | 北京康巴莱特科技有限公司 | Multifunctional inspection well lid |
-
2012
- 2012-08-15 CN CN2012102890808A patent/CN102808424A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100698888B1 (en) * | 2006-08-31 | 2007-03-26 | 주식회사 도화종합기술공사 | Manhole cover for separated prevention |
| CN201962700U (en) * | 2010-12-17 | 2011-09-07 | 常优军 | Anti-theft inspection shaft cover and base of anti-theft inspection shaft cover |
| CN202280084U (en) * | 2011-09-26 | 2012-06-20 | 北京康巴莱特科技有限公司 | Multifunctional inspection well lid |
| CN102493491A (en) * | 2011-12-15 | 2012-06-13 | 邯郸供电公司 | Antitheft cable well cover |
Non-Patent Citations (1)
| Title |
|---|
| 宫平等: "高性能UP/GF复合材料井盖的开发与应用", 《工程塑料应用》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047299A (en) * | 2014-06-12 | 2014-09-17 | 南京工业大学 | Packaged composite material inspection shaft system and preparation method thereof |
| CN104746535A (en) * | 2015-03-04 | 2015-07-01 | 江苏省农村水利科技发展中心 | Pump house manhole composite material cover plate and manufacturing method thereof |
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| Date | Code | Title | Description |
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| 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: 20121205 |