CN106638908A - Anti-misstep trench cover plate structure - Google Patents
Anti-misstep trench cover plate structure Download PDFInfo
- Publication number
- CN106638908A CN106638908A CN201610902785.0A CN201610902785A CN106638908A CN 106638908 A CN106638908 A CN 106638908A CN 201610902785 A CN201610902785 A CN 201610902785A CN 106638908 A CN106638908 A CN 106638908A
- Authority
- CN
- China
- Prior art keywords
- opening
- groove
- grooves
- front side
- trench cover
- 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.)
- Withdrawn
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
- E03F2005/068—Gully gratings with means for enhancing water flow
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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)
- Road Paving Structures (AREA)
Abstract
The invention relates to an anti-misstep trench cover plate structure comprising a plate body. A plurality of grooves formed at intervals are formed in the surface of the plate body, and the front side faces of the grooves are inclined faces. Each front side face is provided with a first opening, a second opening is formed in the other side face, opposite to the corresponding front side face, in each groove, and the opening area of the second openings is larger than that of the first openings. The structure is simple and convenient to use, the front side faces of the grooves are arranged to be the inclined faces so as to prevent shoe heels of people from being embedded in the grooves, and accordingly misstep and ankle sprain are prevented; the second openings are formed in the front side faces of the grooves, and the other side face of each groove is provided with one first opening, so high-efficiency drainage can be achieved under the large-flow condition, and drainage of different flows is achieved due to the fact that the opening areas of the first and second openings are different.
Description
Technical field
The present invention relates to trench cover plate field, more particularly to a kind of anti-step on vacant lot trench cover structure.
Background technology
At present in municipal ground facility, by the ponding exclusion on ground, it is respectively provided with square, road etc. in order to rapidly
Trench, is all covered with trench cover plate on trench, and the profile of existing trench cover plate is coarse, heaviness, and it is cement or the pig iron is poured
Casting.Multiple osculums are set in addition on existing trench cover plate, and the larger sky of easily stepping in aperture causes pin phenomenon generation of rivering bend.
The content of the invention
The applicant is directed to above-mentioned existing issue, has carried out Improvement, there is provided one kind is anti-to step on vacant lot trench cover structure, keeps away
Exempted to river bend pin the occurrence of.
The technical solution adopted in the present invention is as follows：
One kind is anti-to step on vacant lot trench cover structure, including plate body, opens up multiple spaced apart recessed in the surface of the plate body
Groove, the leading flank of the groove is inclined-plane, the first opening is opened up on the leading flank, in the groove, in the front side
The second opening is opened up on the relative another side in face, the aperture area of second opening is more than the aperture area of the first opening.
Beneficial effects of the present invention are as follows：
Present configuration is simple, easy to use, and the leading flank of groove is set to inclined-plane prevents pedestrian's shoes heel to be embedded in, from
And prevent from stepping on the situation generation of sky, pin of rivering bend, the second opening is opened up by the leading flank in groove, open up in the another side of groove
First opening can realize the high efficiency draining under heavy traffic condition, the first opening reality different from the aperture area of the second opening
The drainage sunk well to different flow is showed.
Description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is along the cross section structure diagram in A-A directions in Fig. 1.
Fig. 3 is the partial structural diagram of further groove of the present invention.
Wherein：1st, plate body；2nd, groove；201st, leading flank；3rd, the second opening；4th, the first opening.
Specific embodiment
The specific embodiment of the present invention is illustrated below.
As shown in Figure 1, Figure 2 and Figure 3, a kind of anti-vacant lot trench cover structure of stepping on includes plate body 1, opens up in the surface of plate body 1
Multiple spaced apart grooves 2, the leading flank 201 of groove 2 is inclined-plane, the first opening 4 is opened up on leading flank 201, in groove 2
It is interior, open up on the relative another side of leading flank 201 second opening 3, the aperture area of the second opening 3 is more than the first opening 4
Aperture area, as shown in Fig. 2 current are entered in drainage ditch along the direction of arrow shown in Fig. 2 under high ponding environment.
Present configuration is simple, easy to use, and the leading flank of groove is set to inclined-plane prevents pedestrian's shoes heel to be embedded in, from
And prevent from stepping on the situation generation of sky, pin of rivering bend, the second opening is opened up by the leading flank in groove, open up in the another side of groove
First opening can realize the high efficiency draining under heavy traffic condition, the first opening reality different from the aperture area of the second opening
The drainage sunk well to different flow is showed.
Above description is explanation of the invention, is not the restriction to inventing, and limited range of the present invention is referring to right
Require, in the case of the basic structure without prejudice to the present invention, the present invention can make any type of modification.
Claims (1)
- It is 1. a kind of to prevent stepping on vacant lot trench cover structure, it is characterised in that：Including plate body (1), open up many in the surface of the plate body (1) Individual spaced apart groove (2), the leading flank (201) of the groove (2) is inclined-plane, and is opened up on the leading flank (201) One opening (4), in the groove (2), on the relative another side of the leading flank (201) the second opening (3), institute are opened up State the aperture area of the aperture area more than the first opening (4) of the second opening (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610902785.0A CN106638908A (en) | 2016-12-02 | 2016-12-02 | Anti-misstep trench cover plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610902785.0A CN106638908A (en) | 2016-12-02 | 2016-12-02 | Anti-misstep trench cover plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106638908A true CN106638908A (en) | 2017-05-10 |
Family
ID=58855800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610902785.0A Withdrawn CN106638908A (en) | 2016-12-02 | 2016-12-02 | Anti-misstep trench cover plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106638908A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006265920A (en) * | 2005-03-23 | 2006-10-05 | Chugoku Electric Power Co Inc:The | Falling preventive member, grating and falling preventive method of article from grating |
| CN202023247U (en) * | 2011-04-19 | 2011-11-02 | 张成元 | Oblique-slot sewer cover |
| CN202055335U (en) * | 2011-04-29 | 2011-11-30 | 张信英 | Sewer grate |
| CN202273315U (en) * | 2011-07-12 | 2012-06-13 | 许义轩 | Water grate cover of road drainage well |
| CN204001174U (en) * | 2014-07-31 | 2014-12-10 | 江苏理工学院 | Sundries-proof composite rainwater well cover |
| CN105019546A (en) * | 2015-07-24 | 2015-11-04 | 贵州交通职业技术学院 | Sewer filtering cover |
-
2016
- 2016-12-02 CN CN201610902785.0A patent/CN106638908A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006265920A (en) * | 2005-03-23 | 2006-10-05 | Chugoku Electric Power Co Inc:The | Falling preventive member, grating and falling preventive method of article from grating |
| CN202023247U (en) * | 2011-04-19 | 2011-11-02 | 张成元 | Oblique-slot sewer cover |
| CN202055335U (en) * | 2011-04-29 | 2011-11-30 | 张信英 | Sewer grate |
| CN202273315U (en) * | 2011-07-12 | 2012-06-13 | 许义轩 | Water grate cover of road drainage well |
| CN204001174U (en) * | 2014-07-31 | 2014-12-10 | 江苏理工学院 | Sundries-proof composite rainwater well cover |
| CN105019546A (en) * | 2015-07-24 | 2015-11-04 | 贵州交通职业技术学院 | Sewer filtering cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20130078037A1 (en) | Debris flow drainage canal based on cascade antiscour notched sill group and application thereof | |
| CN105155562B (en) | For the construction method of deep basal pit spring sealing | |
| CN109056982A (en) | A kind of section dirty overflow well of confluence of rainwater and sewage irrigation canals and ditches | |
| CN106638908A (en) | Anti-misstep trench cover plate structure | |
| CN202202335U (en) | Flow guiding and water draining structure in deep foundation pit | |
| KR101381773B1 (en) | Dirt ingress protection and integral backflow prevention manhole covers | |
| KR20120030642A (en) | Sidewalk block with multiple function | |
| KR101183241B1 (en) | Revetment block fixing device and construction mothed of revetment block using the same | |
| KR200422445Y1 (en) | Vegetation block structure for slope protection | |
| KR102139448B1 (en) | Block type retaining wall structure | |
| CN204626856U (en) | Ship-and-galley tile | |
| CN111042058A (en) | One-belt N spliced slope protection building block assembly and production process | |
| CN209509126U (en) | A kind of surface drainage system | |
| KR101567448B1 (en) | Sidewalk for fever and rainvater reduction | |
| CN217733906U (en) | Ecological shore protection system of assembled hydraulic engineering | |
| CN208981291U (en) | Prevent the drainage structure of underground power house air hose periphery ponding | |
| CN217325240U (en) | A multistage ecological slope protection structure for river course | |
| KR100509271B1 (en) | A breast wall for construction | |
| CN202850178U (en) | Anti-blocking floor drain | |
| CN210217278U (en) | Waterproof ramp of side U-shaped inner chamber underground garage | |
| CN106638909A (en) | Trench cover plate structure used for preventing blocking | |
| CN210049128U (en) | Structure located at culvert outlet | |
| KR20160004528U (en) | Double-typed Sidewalk block | |
| CN209907148U (en) | High strength resin concrete escape canal | |
| CN210238732U (en) | Municipal administration drainage structures |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170510 |