CN208486229U - A kind of combinable staged water blocking weir plate and water-retaining structure - Google Patents
A kind of combinable staged water blocking weir plate and water-retaining structure Download PDFInfo
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- CN208486229U CN208486229U CN201820274635.4U CN201820274635U CN208486229U CN 208486229 U CN208486229 U CN 208486229U CN 201820274635 U CN201820274635 U CN 201820274635U CN 208486229 U CN208486229 U CN 208486229U
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- weir plate
- ladder
- weir
- water blocking
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Abstract
The utility model relates to a kind of combinable staged water blocking weir plates, including the first weir plate, second weir plate and third weir plate, first weir plate, second weir plate and third weir plate include left and right end face, upper and lower end face and front/rear end, the left side of first weir plate is flat configuration, right side is connect by connected structure with the second weir plate left side, the right side of second weir plate is connect by connected structure with the left side of third weir plate, the right side of the third weir plate is flat configuration, the upper surface of first weir plate and third weir plate all has three layers of ladder, the upper surface of second weir plate is equipped with two layers of ladder, water-retaining structure uses the water blocking weir plate.The simple and direct, save the cost of the utility model water blocking weir plate construction reduces energy consumption, protection environment, and regulating flow quantity, delay peak current between.
Description
Technical field
The utility model relates to sponge urban construction and drainage system technical fields, and in particular to a kind of combinable ladder
Formula water blocking weir plate and water-retaining structure.
Background technique
Existing water blocking weir plate is particularly applied to the water blocking weir plate that sponge urban biology is detained in facility and is generally granite
The types such as the rectangular slab of stone, concrete imitation timber plate, member base lower layer are compacting soil, and upper layer is concrete, passes through cement bonded sand between component
Starch jointing connection, globality is poor, construction is many and diverse and it is slow, energy consumption is more, the feature of environmental protection is poor.It is tight in view of current environment pollution form
High, severe water and soil erosion, environmental requirement are continuously improved, and engineering is energy-saving to be particularly important.
Furthermore existing water blocking weir plate has a single function, it is poor to be particularly applied to effect when sloping field type biology is detained facility.When
It converges long-pending and a kind of the exceeded of sunk type tree pond band (typical biology delay facility) is entered by aperture kerbstone in sloping field type road surface
Rainwater passes through common water blocking weir plate completely, and rapidly enter it is next retain unit, confluence forms peak value, to earth's surface erosion damage compared with
For serious, harmfulness is larger.
Utility model content
Purpose of the utility model is to overcome the deficiencies of the above prior art and provide a kind of combinable staged water blocking
On the one hand weir plate reduces component consumptive material, improve structural integrity, increases installation security, reduces concrete solid base, reduces
Difficulty of construction, reduce construction speed, achieve the purpose that economically feasible, construction it is simple and direct, energy-saving, on the other hand, reach retain,
Anatonosis routine rainfall and the exceeded rainfall of adjusting, the effect between delaying peak current.
To achieve the above object, the utility model adopts the following technical solutions:
A kind of combinable staged water blocking weir plate, including the first weir plate, the second weir plate and third weir plate, first weir
Plate, the second weir plate and third weir plate include left and right end face, upper and lower end face and front/rear end, and the left side of first weir plate is
Flat configuration, right side are connect by connected structure with the second weir plate left side, and the right side of second weir plate passes through grafting
Structure is connect with the left side of third weir plate, and the right side of the third weir plate is flat configuration, first weir plate and third
The upper surface of weir plate all has three layers of ladder, and the upper surface of second weir plate is equipped with two layers of ladder.
Further, three layers of ladder includes the first ladder, the second ladder and third ladder set gradually from top to bottom,
Two layers of ladder includes step and the second level ladder that is arranged in the middle part of step, first weir plate, the second weir plate
And limiting slot is all had on the front/rear end of third weir plate, the smooth positioning and inspection of quality for construction.
Further, the connected structure includes the first groove on the first weir plate right side and the second weir plate left side
Upper the first protrusion to match with the first groove, with the on the second groove and third weir plate left side on the second weir plate right side
The second protrusion that two grooves match.
Further, first groove, the second groove, the first protrusion and the second protrusion are circular configuration.
Further, first groove size is greater than the first bump sizes, and the second groove size is greater than the second bump sizes.
Further, first weir plate and three layers of ladder on the second weir plate are symmetrical about the second weir plate.
Further, the limit groove shape is arc.
A kind of water-retaining structure, including water blocking weir plate assembly, if the water blocking weir plate assembly by the first weir plate, third weir plate and
Dry second weir plate is spliced, and the water blocking weir plate assembly both ends, which are fixed on, to be separated on the inside of boundary stone in backrest pan, and bottom is placed
On the soil matrix through being compacted, and certain thickness soil layer is backfilled, the first weir plate, the second weir plate and third weir plate upper surface and separation
Ground on the outside of boundary stone is concordant.
The utility model has the beneficial effects that
1, the combinable staged water blocking weir plate of the utility model, is spliced by muti-piece water blocking weir plate, can effectively be dropped
The whole laterally positive stress of low weir plate and longitudinal differential settlement destroying infection, and be directly installed on original soil through compaction treatment or
In backfill, the concrete foundation of other water blocking facilities such as firm granite, concrete imitation timber plate can be reduced, construct it is simple and direct,
Save the cost reduces energy consumption, protection environment.
2, the combinable staged water blocking weir plate of the utility model, there is multistage ladder-type structure in weir plate upper surface, works as rain
When water difference, rainwater is obstructed in different water blocking units by water blocking weir plate, and exceeded rainwater is by the first ladder, second ladder etc.
The top of different structure is flowed out, exceeded rainwater inflow is next to retain unit, by between the first ladder, between the second ladder
The area difference vacated realizes the adjusting of exceeded rainwater flow, has haved the function that between delaying peak current.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation do not constitute the restriction to the application for explaining the application.
Fig. 1 is the first weir plate of the utility model schematic front view；
Fig. 2 is the first weir plate of the utility model schematic top plan view；
Fig. 3 is the second weir plate of the utility model schematic front view；
Fig. 4 is the second weir plate of the utility model schematic top plan view；
Fig. 5 is the utility model third weir plate schematic front view；
Fig. 6 is the utility model third weir plate schematic top plan view；
Fig. 7 is the water-retaining structure schematic front view of the utility model embodiment；
Fig. 8 is the water-retaining structure schematic top plan view of the utility model embodiment.
Wherein, 1. first weir plate, 2. second weir plates, 3. third weir plates, 4. 3 layers of ladder, 5. 2 layers of ladder, 6. limiting slots,
7. kerbstone, 8. backrest pans, 101. first grooves, 201. first protrusions, 202. second grooves, 301. second protrusions, 401.
First ladder, 402. second ladders, 403. third ladders, 501. second level ladders, 502. steps.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
Term used herein above be should be noted that merely to describing specific embodiment, and not intended to limit sheet
The illustrative embodiments of application.As used herein, unless the context clearly indicates otherwise, otherwise singular is also anticipated
Figure includes plural form, additionally, it should be understood that, when the term " comprising " and/or " including " is used in this specification,
It indicates existing characteristics, step, operation, device, component and/or their combination.
As background technique is introduced, existing water blocking weir plate is had a single function, be particularly applied to when sloping field type effect compared with
Difference.In view of the above-mentioned problems, present applicant proposes a kind of combinable staged water blocking weir plate and water-retaining structures.
In a kind of exemplary embodiment of the application, as shown in figures 1 to 6, a kind of combinable staged water blocking weir plate, packet
The first weir plate 1, the second weir plate 2 and third weir plate 3 are included, first weir plate, the second weir plate and third weir plate include left and right end
Face, upper and lower end face and front/rear end, the left side of first weir plate are flat configuration, and right side passes through connected structure and second
The connection of weir plate left side, the right side of second weir plate are connect by connected structure with the left side of third weir plate, and described the
The right side of three weir plates is flat configuration, and the upper surface of first weir plate and third weir plate all has three layers of ladder 4, described the
The upper surface of two weir plates is equipped with two layers of ladder 5.
Three layers of ladder 4 includes the first ladder 401, the second ladder 402 and the third ladder set gradually from top to bottom
403, two layers of ladder 5 includes step 501 and the second level ladder 502 that 501 middle part of step is arranged in；Described first
Limiting slot 6 is all had on the front/rear end of weir plate, the second weir plate and third weir plate.
The connected structure include on the first groove 101 and the second weir plate left side on the first weir plate right side with
The first protrusion 201 that first groove 101 matches, the second groove 202 and third weir plate left side on the second weir plate right side
Upper the second protrusion 301 to match with the second groove 202.
First groove 101, second the 202, first protrusion 201 of groove and the second protrusion 301 are circular configuration.It is described
First groove, 101 size is greater than the first raised 201 sizes, and 202 size of the second groove is greater than the second raised 301 sizes.Described
One weir plate and three layers of ladder 4 on the second weir plate are symmetrical about the second weir plate.The shape of the limiting slot 6 is arc.
The utility model proposes a kind of water-retaining structures, total using first weir plate, the second weir plate and third weir plate
At can be applied to sunk type tree pond band (a kind of typical biology be detained facility).As Figure 7-8, the water blocking weir plate assembly
It is spliced by one piece of first weir plate, one piece of second weir plate and one piece of third weir plate, when construction, by the first smooth knot in weir plate left end
Structure is placed in the backrest pan 8 of 7 inside of side kerbstone, the first protrusion is directed at the first groove, the second weir plate is from top to bottom
It places and splices with the first weir plate, second protrusion the second groove of alignment, third weir plate is placed from top to bottom to be spliced with the second weir plate, the
The flat configuration of three weir plates is placed in the backrest pan of the inside of other side kerbstone, and the bottom end of weir plate assembly is placed on through pressing
On real soil matrix, and certain thickness soil layer is backfilled, backfill soil thickness is determined using arc limit slot, water blocking weir plate assembly
Upper surface with separate boundary stone on the outside of ground it is concordant.
The water-retaining structure of the utility model is in use, the conventional rain that road surface remittance product enters sunk type tree pond band can be retained effectively
Water increases tree pond band rainwater and accumulates infiltration capacity, and the first ladder 401 forms the first order with step 502 and retains structure, second-order
Ladder 402 and second level ladder 501 form the second level and retain structure；Two third ladders 403 form the third level and retain structure；
When amount of rainfall is smaller, the water surface is no more than the first ladder 401, and rainwater is retained completely retains structure in the first order
Under；
When amount of rainfall increases, for the water surface between the first ladder 401 and the second ladder 402, rainwater is more than the first ladder 401
Part can retain superstructure from the first order and flow away；
When rainfall increases again, between the second ladder 402 and third ladder 403, rainwater can be retained the water surface from the first order
Structure and the second level retain superstructure and flow away, and whole device drainage efficiency increases, and third ladder 403 plays in this process
Certain effect of retaining；
When rainfall is very big, i.e., the water surface is more than third ladder 403 and road surface, and rainwater flows away from pavement of road on one side,
It flows away on one side from the space above third ladder 403.
By three layers of ladder 4 and two layers of 5 structure of ladder formed it is different grades of retain function, play and adjust exceeded rain
Effect between measuring, delaying peak current.
It is not practical new to this although above-mentioned state specific embodiment of the present utility model in conjunction with attached drawing
The limitation of type protection scope, those skilled in the art should understand that, on the basis of the technical solution of the utility model, this field
Technical staff does not need to make the creative labor the various modifications or changes that can be made still in the protection scope of the utility model
Within.
Claims (3)
1. a kind of combinable staged water blocking weir plate, which is characterized in that including the first weir plate, the second weir plate and third weir plate,
First weir plate, the second weir plate and third weir plate include left and right end face, upper and lower end face and front/rear end, first weir plate
Left side be flat configuration, right side is connect by connected structure with the second weir plate left side, the right end of second weir plate
Face is connect by connected structure with the left side of third weir plate, and the right side of the third weir plate is flat configuration, and described first
The upper surface of weir plate and third weir plate all has three layers of ladder, and the upper surface of second weir plate is equipped with two layers of ladder；
Three layers of ladder includes the first ladder, the second ladder and third ladder set gradually from top to bottom, two layers of rank
Ladder includes step and the second level ladder being arranged in the middle part of step；First weir plate, the second weir plate and third weir plate
Front/rear end on all have limiting slot；
The connected structure includes recessed with first on the first groove being located on the first weir plate right side and the second weir plate left side
The first protrusion that slot matches, on the second groove and third weir plate left side on the second weir plate right side with the second groove phase
The second protrusion matched；First groove, the second groove, the first protrusion and the second protrusion are circular configuration；
First groove size is greater than the first bump sizes, and the second groove size is greater than the second bump sizes；
First weir plate and three layers of ladder on the second weir plate are symmetrical about the second weir plate.
2. a kind of combinable staged water blocking weir plate as described in claim 1, which is characterized in that the limit groove shape is
Arc.
3. a kind of water-retaining structure, including water blocking weir plate assembly, which is characterized in that the water blocking weir plate assembly is by the first weir plate,
Three weir plates and several second weir plates are spliced, and the water blocking weir plate assembly both ends, which are fixed on, separates backrest pan on the inside of boundary stone
In, bottom is placed on the soil matrix through compaction treatment, and backfills certain thickness soil layer, the upper surface of water blocking weir plate assembly with point
Ground on the outside of boundary stone is concordant.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820274635.4U CN208486229U (en) | 2018-02-27 | 2018-02-27 | A kind of combinable staged water blocking weir plate and water-retaining structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820274635.4U CN208486229U (en) | 2018-02-27 | 2018-02-27 | A kind of combinable staged water blocking weir plate and water-retaining structure |
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| CN208486229U true CN208486229U (en) | 2019-02-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794894A (en) * | 2020-07-24 | 2020-10-20 | 孔令西 | Fast-assembling tank type river power generation |
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2018
- 2018-02-27 CN CN201820274635.4U patent/CN208486229U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794894A (en) * | 2020-07-24 | 2020-10-20 | 孔令西 | Fast-assembling tank type river power generation |
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