CN105888047A - Bi-parting drain cover plate - Google Patents
Bi-parting drain cover plate Download PDFInfo
- Publication number
- CN105888047A CN105888047A CN201610249507.XA CN201610249507A CN105888047A CN 105888047 A CN105888047 A CN 105888047A CN 201610249507 A CN201610249507 A CN 201610249507A CN 105888047 A CN105888047 A CN 105888047A
- Authority
- CN
- China
- Prior art keywords
- cover plate
- noumenon
- drainage ditch
- drain
- net
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
- E03F2005/061—Gully gratings hinged to the body of the gully
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The invention discloses a bi-parting drain cover plate which comprises a first body, a second body and two buffer devices, wherein the first body and the second body are fixed to the ground by virtue of a hinge; each buffer device is arranged on one side, which is adjacent to the ground, below the first body and the second body; the upper surface of the cover plate is coated with a boron carbide coating; the cover plate is made of a polyformaldehyde material or a polyphenyl ether material. The cover plate provided by the invention is long in service life, is capable of effectively preventing foreign matters from falling into a drain and keeping smoothness of the drain; the cover plate can be opened, so that the drain is convenient to clear.
Description
Technical field
The present invention relates to a kind of trench cover plate, be mainly used for the cover plate in gutter.
Background technology
Gutter is the important drainage channel that city is indispensable, and drainage ditch cover plate is that gutter is than indispensable parts.Now the most on the market include cast iron flat, concrete cover and composite cover plate for manhole more widely.It is stolen that cast iron flat is easy to burn into；Concrete cover is because being to pour to form, and middle groove is relatively big, and easily causes the situation that sandstone comes off, to gutter harmful effect in morning；Compound perishable.These disappearances all easily causing cover plate or gutter blocking, make troubles to the life of people.
Summary of the invention
In order to overcome disadvantages mentioned above, the present invention provides a kind of polyformaldehyde trench cover plate, including the first noumenon, the second body and two buffer units；Described the first noumenon and the second described body are fixed on the ground by hinge；Each described buffer unit is arranged on the side below described the first noumenon and the second body near ground；The upper surface of described cover plate scribbles boron carbide coating；Described cover plate has polyformaldehyde material or polyphenyl ether material.
Further, described the first noumenon and the second described body also include several grooves, several little studs and prevent slipping through the net；Described anti-slipping through the net is arranged on below described the first noumenon and described second body；Each described groove passes described the first noumenon and the second body；Each described little stud is at described the first noumenon and the upper surface of described second body.
Further, each described groove is criss-cross.
Further, each described buffer unit is polyurethane material.
The drainage ditch cover plate that the present invention provides, uses polyformaldehyde material, and intensity is big, and fatigue durability is good, is difficult to be corroded, so service life is long；It is provided with and prevents slipping through the net and using cross-like groove, be possible to prevent foreign body falling, block gutter；Upper surface has little stud, can be anti-skidding；Below equipped with buffer unit, noise can be reduced, it is also possible to reduce abrasion；Body uses chain connection with road surface, can prevent stolen to a certain extent；Can open in the middle of two bodies, be convenient to the foreign material cleaned out a drain.
Accompanying drawing explanation
Fig. 1 is the top view of the cover plate that the present invention provides.
Fig. 2 is the sectional view of the cover plate that the present invention provides.
Fig. 3 is the unfolding mode schematic diagram of the cover plate that the present invention provides.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further details.
Embodiment one
As shown in Figure 1 and Figure 2, the drainage ditch cover plate that the present invention provides includes the first main body 1, the second main body 2 and buffer unit 3；The first described main body 1 and the second described main body 2 are hinged on ground.Described buffer unit 3 is arranged on the side below described first main body 1 and the second main body 2 near road surface.The first described main body 1 and the upper surface of the second main body 2 are coated with boron carbide coating 7, can strengthen the crushing resistance of described cover plate, the intensity of the cover plate described in enhancing.
Also include several grooves 4, several little studs 5 in the first described main body 1 and the second main body 2 and anti-slip through the net 6.Described groove 4 is through the first described main body 1 and the second main body 2, and described little stud 5 is at described first main body 1 and the upper surface of the second main body 2.Described anti-slipping through the net 6 is arranged on below described first main body 1 and the second main body 2.Described buffer unit 3 is polyurethane material, has Highly-absorbing, low resilience, sound absorption properties, it is possible to reduce personnel walk about or vehicle rolls the vibrations of the cover plate caused, and also reduce noise, increase the service life.
Large-scale foreign material can be blocked by groove 4, if there being the foreign material that less groove 4 can't stop, then anti-slipping through the net 6 can be intercepted, and prevents foreign material from dropping such as gutter, results in blockage.
Embodiment two
As it is shown on figure 3, when the anti-foreign material slipped through the net on 6 are piled up more, the first main body 1 and the second main body 2 can be opened to both sides, the anti-foreign material slipped through the net on 6 are cleaned out, keep anti-slip through the net 6 cleaning, also keep draining unobstructed.
These are only preferred embodiment of the present invention, therefore the scope of present invention enforcement can not be limited according to this that the equivalence change i.e. made according to description of the invention content and decoration all should belong in the range of present invention covering.
Claims (4)
1. an opposite opened drainage ditch cover plate, it is characterised in that: include the first noumenon, the second body and two buffer units；Described the first noumenon and the second described body are fixed on the ground by hinge；Each described buffer unit is arranged on the side below described the first noumenon and the second body near ground；The upper surface of described cover plate scribbles boron carbide coating；Described cover plate is polyformaldehyde material or polyphenyl ether material.
2. opposite opened drainage ditch cover plate as claimed in claim 1, it is characterised in that: described the first noumenon and the second described body also include several grooves, several little studs and prevent slipping through the net；Described anti-slipping through the net is arranged on below described the first noumenon and described second body；Each described groove passes described the first noumenon and the second body；Each described little stud is at described the first noumenon and the upper surface of described second body.
3. opposite opened drainage ditch cover plate as claimed in claim 2, it is characterised in that: each described groove is criss-cross.
4. opposite opened drainage ditch cover plate as claimed in claim 1, it is characterised in that: each described buffer unit is polyurethane material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610249507.XA CN105888047A (en) | 2016-04-21 | 2016-04-21 | Bi-parting drain cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610249507.XA CN105888047A (en) | 2016-04-21 | 2016-04-21 | Bi-parting drain cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105888047A true CN105888047A (en) | 2016-08-24 |
Family
ID=56704225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610249507.XA Pending CN105888047A (en) | 2016-04-21 | 2016-04-21 | Bi-parting drain cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105888047A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854048A (en) * | 2019-02-22 | 2019-06-07 | 常州大学 | A kind of embedding ground formula high-temperature molten metal leakage accumulator tank |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090032737A (en) * | 2007-09-28 | 2009-04-01 | 서울메트로 | A trench with both sides open to the trench cover |
| KR20110008046U (en) * | 2010-02-08 | 2011-08-17 | 신금식 | burglarproof lock grating fix structure |
| CN202416373U (en) * | 2012-01-16 | 2012-09-05 | 青岛宇田化工有限公司 | Reinforced fiber polyurethane composite material manhole cover |
| CN204401758U (en) * | 2015-01-13 | 2015-06-17 | 蚌埠市武鑫金属制品有限公司 | A kind of drainage ditch cover plate |
| CN204898854U (en) * | 2015-09-09 | 2015-12-23 | 常熟市给排水工程有限公司 | Culvert apron |
-
2016
- 2016-04-21 CN CN201610249507.XA patent/CN105888047A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090032737A (en) * | 2007-09-28 | 2009-04-01 | 서울메트로 | A trench with both sides open to the trench cover |
| KR20110008046U (en) * | 2010-02-08 | 2011-08-17 | 신금식 | burglarproof lock grating fix structure |
| CN202416373U (en) * | 2012-01-16 | 2012-09-05 | 青岛宇田化工有限公司 | Reinforced fiber polyurethane composite material manhole cover |
| CN204401758U (en) * | 2015-01-13 | 2015-06-17 | 蚌埠市武鑫金属制品有限公司 | A kind of drainage ditch cover plate |
| CN204898854U (en) * | 2015-09-09 | 2015-12-23 | 常熟市给排水工程有限公司 | Culvert apron |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854048A (en) * | 2019-02-22 | 2019-06-07 | 常州大学 | A kind of embedding ground formula high-temperature molten metal leakage accumulator tank |
| CN109854048B (en) * | 2019-02-22 | 2021-03-26 | 常州大学 | Ground-embedded high-temperature molten metal leakage recovery tank |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |
|
| WD01 | Invention patent application deemed withdrawn after publication |