CN203939135U - Anti-blocking rain water double-edged fine-toothed comb - Google Patents
Anti-blocking rain water double-edged fine-toothed comb Download PDFInfo
- Publication number
- CN203939135U CN203939135U CN201420318994.7U CN201420318994U CN203939135U CN 203939135 U CN203939135 U CN 203939135U CN 201420318994 U CN201420318994 U CN 201420318994U CN 203939135 U CN203939135 U CN 203939135U
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- CN
- China
- Prior art keywords
- rain water
- toothed comb
- edged fine
- water double
- rib
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- 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.)
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Abstract
The utility model relates to a kind of anti-blocking rain water double-edged fine-toothed comb, comprises framework, is evenly fixed with many roots bar in described framework, and it is multistage stepped that described rib is, and forms multistage stairstepping drainage gallery between adjacent two ribs.This anti-blocking rain water double-edged fine-toothed comb can sluice rapidly, and effectively reduces the foreign material such as fallen leaves and fall in well, prevents that storm sewer from blocking the road ponding causing, and reduces the workload that labor cleaning dredges, and use cost is safeguarded in minimizing.
Description
Technical field
The utility model relates to Municipal Road Engineering field, the anti-blocking rain water double-edged fine-toothed comb of especially a kind of anti-fallen leaves and stone.
Background technology
Inlet for stom water is conventional drainage structures, plays object-catching, lets out except rainwater effect.Its discharging capacity directly affects the drainage effect of rainwater, also the traffic safety of remote-effects road.The quality of rain grid made drain function can cause rainwater to infiltrate road surface affects road structure performance, threatens the safety of people's house along the line, factory's condition.The vent flow of inlet for stom water is with impacts such as the pattern of rain grid made, road gradient, rainwater flows.Rainwater is mainly entered by grate front end, next is lateral margin, urban road and along the line a large amount of rib type rain grid mades that use at present, its side can not be played sluicing effect effectively, and its sluicing rib spacing is greater than 28mm, fallen leaves energy side direction on road surface falls in well, and the stone of greater particle size and foreign material also can crash into.In flood season, the fallen leaves, the foreign material that are deposited in well can block pipeline, cause surface gathered water, cross flow.
By urban road design criterion, be often separated by and be not more than the required distance design rain collection well of 50 meters, within the scope of the road of 1 kilometer along the line, both sides have at least and are no less than 40 rain collection wells, need a large amount of manpowers to go cleaning dredging in time, therefore whole urban road and maintenance, cleaning up cost along the line will be a huge numeral.
Utility model content
The technical problems to be solved in the utility model is: for a kind of anti-blocking rain water double-edged fine-toothed comb is provided, can prevents crashing into of road both sides avenue tree and shrub fallen leaves and stone, and can get rid of timely and effectively rainwater, easy to process, load-bearing is larger.
The utility model solves the technical scheme that its technical problem adopts: a kind of anti-blocking rain water double-edged fine-toothed comb, comprise framework, and in described framework, be evenly fixed with many roots bar, it is multistage stepped that described rib is, and forms multistage stairstepping drainage gallery between adjacent two ribs.
In order to improve the weight capacity of this double-edged fine-toothed comb, in described framework, be provided with and be criss-cross glazing bar, glazing bar end is fixedly connected with framework inwall respectively, between glazing bar and framework, forms four sluicing chambeies that size is identical, in each chamber that sluices, is provided with many roots bar.
For attractive in appearance, the rib in adjacent two sluicing chambeies is symmetrically set.
By the analytic method to fallen leaves and stone, the lateral length of every one deck ladder of rib of the present utility model is preferably 39mm, and longitudinal length is preferably 26mm, and the minimum spacing between adjacent two ribs is preferably 5.8mm.Meanwhile, the lateral length of every one-level ladder of drainage gallery is identical with the lateral length of every one-level ladder of rib, and the longitudinal length of every one-level ladder of drainage gallery is identical with the longitudinal length of every one-level ladder of rib.By the cooperation of each lateral length, longitudinal length and minimum spacing, the drainage gallery of this size not only can be met quickly and sluices, can also prevent that fallen leaves and the stone of particle diameter more than 13mm from falling into, the side direction that effectively stops fallen leaves waft into.
For attractive in appearance and easily manufactured, described framework can be rectangle or circle, framework, the moulding of rib qualifying strip adoption ductile iron integrally casting, and overall structure is firm, and weight capacity is large.
The beneficial effects of the utility model are: anti-blocking rain water double-edged fine-toothed comb of the present utility model can sluice rapidly, and effective foreign material such as fallen leaves that reduce fall in well, prevent that storm sewer from blocking the road ponding causing, reduce the workload of labor cleaning's dredging, reduce and safeguard use cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of a preferred embodiment of the utility model anti-blocking rain water double-edged fine-toothed comb;
Fig. 2 is that the A-A of Fig. 1 is to sectional view;
Fig. 3 is that the B-B of Fig. 1 is to sectional view;
Fig. 4 is the structural representation of the rib of the utility model anti-blocking rain water double-edged fine-toothed comb;
In figure: 1. framework, 2. rib, 3. drainage gallery, 4. glazing bar.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1, a kind of anti-blocking rain water double-edged fine-toothed comb, comprise framework 1, in the utility model, adopt rectangle framework 1, certainly also can adopt circle, ellipse etc., the interior many roots bar 2 that is evenly fixed with of described framework 1, described rib 2 is multistage stepped, between adjacent two ribs 2, forms multistage stairstepping drainage gallery 3.
In described framework 1, be provided with and be criss-cross glazing bar 4, the width of the glazing bar of horizontally set is preferably 56mm, the width of the glazing bar longitudinally arranging is preferably 24mm, glazing bar 4 ends are fixedly connected with framework 1 inwall respectively, between glazing bar 4 and framework 1, form four sluicing chambeies that size is identical, in each chamber that sluices, be provided with many roots bar 2.Two glazing bars 4 can be strengthened weight capacity widely.
For attractive in appearance, rib 2 in adjacent two sluicing chambeies is symmetrically set, be rib 2 in sluicing chamber, two, the left side respectively with sluicing chamber, two, the right in rib 2 symmetries, the rib 2 in sluicing chamber, two of tops respectively with following two sluicing chambeies in rib 2 symmetries.The ladder height of the rib 2 in sluicing chamber, upper left side successively decreases from left to right step by step, and the ladder height of the rib 2 in sluicing chamber, upper right side increases progressively from left to right step by step; On the contrary, the ladder height of the rib 2 in sluicing chamber, lower left increases progressively from left to right step by step, and the ladder height of the rib 2 in sluicing chamber, lower right successively decreases from left to right step by step, and the rib 2 in four sluicing chambeies is roughly cross-shaped.
By the analytic method to fallen leaves and stone, as shown in Figure 4, the lateral length of every one deck ladder of rib 2 of the present utility model (being the horizontal section length e of ladder) is preferably 39mm, longitudinal length (being the vertical section length f of ladder) is preferably 26mm, and the minimum spacing d between adjacent two ribs 2 is preferably 5.8mm.As shown in Figure 2, the lateral length a of every one-level ladder of drainage gallery 3 is identical with the horizontal section length e of every one-level ladder of rib 2, is 39mm.As shown in Figure 3, the longitudinal length b of every one-level ladder of drainage gallery 3 is identical with the vertical section length f of every one-level ladder of rib 2, be 26mm, and the height c of every one-level ladder is 13mm.By the cooperation of each lateral length, longitudinal length and minimum spacing, the drainage gallery 3 of this size not only can be met quickly and sluices, can also prevent that fallen leaves and the stone of particle diameter more than 13mm from falling into, the side direction that effectively stops fallen leaves waft into.
Framework 1 of the present utility model, rib 2 and glazing bar 4 adopt the moulding of ductile iron integrally casting, and overall structure is firm, and weight capacity is large.
Anti-blocking rain water double-edged fine-toothed comb of the present utility model has reduced the width of passage on sluicing, be conducive to bending and reduce crashing into of the foreign material such as fallen leaves, although sluice simultaneously, 2 width of rib reduce, but runoff area still accounts for the more than 45% of well head area, and the water-guiding hole by four aspects guarantees that current pass through fast effectively, current have compared with prior art been improved by the speed of well head, and prevent crashing into of the foreign material such as fallen leaves, reduce artificial dredging cleaning up cost, avoided ponding to cause road and safety along the line.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on manual, must determine its technical scope according to claim scope.
Claims (8)
1. an anti-blocking rain water double-edged fine-toothed comb, is characterized in that: comprise framework, be evenly fixed with many roots bar in described framework, it is multistage stepped that described rib is, and forms multistage stairstepping drainage gallery between adjacent two ribs.
2. anti-blocking rain water double-edged fine-toothed comb as claimed in claim 1, it is characterized in that: in described framework, be provided with and be criss-cross glazing bar, glazing bar end is fixedly connected with framework inwall respectively, between glazing bar and framework, forms four sluicing chambeies that size is identical, in each chamber that sluices, is provided with many roots bar.
3. anti-blocking rain water double-edged fine-toothed comb as claimed in claim 2, is characterized in that: the rib in adjacent two sluicing chambeies is symmetrically set.
4. anti-blocking rain water double-edged fine-toothed comb as claimed in claim 2, is characterized in that: described framework, the moulding of rib qualifying strip adoption ductile iron integrally casting.
5. anti-blocking rain water double-edged fine-toothed comb as claimed in claim 1 or 2, is characterized in that: the lateral length of every one-level ladder of described rib is 39mm, and longitudinal length is 26mm.
6. anti-blocking rain water double-edged fine-toothed comb as claimed in claim 1, it is characterized in that: the lateral length of every one-level ladder of described drainage gallery is identical with the lateral length of every one-level ladder of rib, the longitudinal length of every one-level ladder of drainage gallery is identical with the longitudinal length of every one-level ladder of rib.
7. anti-blocking rain water double-edged fine-toothed comb as claimed in claim 1 or 2, is characterized in that: the minimum spacing between adjacent two ribs is 5.8mm.
8. anti-blocking rain water double-edged fine-toothed comb as claimed in claim 1, is characterized in that: described framework is rectangular or circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318994.7U CN203939135U (en) | 2014-06-16 | 2014-06-16 | Anti-blocking rain water double-edged fine-toothed comb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318994.7U CN203939135U (en) | 2014-06-16 | 2014-06-16 | Anti-blocking rain water double-edged fine-toothed comb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203939135U true CN203939135U (en) | 2014-11-12 |
Family
ID=51858460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420318994.7U Expired - Fee Related CN203939135U (en) | 2014-06-16 | 2014-06-16 | Anti-blocking rain water double-edged fine-toothed comb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203939135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685743A (en) * | 2019-11-14 | 2020-01-14 | 兖州煤业股份有限公司 | Water drainage device |
-
2014
- 2014-06-16 CN CN201420318994.7U patent/CN203939135U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685743A (en) * | 2019-11-14 | 2020-01-14 | 兖州煤业股份有限公司 | Water drainage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20160616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |