CN219863232U - Concrete block and rainwater collection structure - Google Patents
Concrete block and rainwater collection structure Download PDFInfo
- Publication number
- CN219863232U CN219863232U CN202320588637.1U CN202320588637U CN219863232U CN 219863232 U CN219863232 U CN 219863232U CN 202320588637 U CN202320588637 U CN 202320588637U CN 219863232 U CN219863232 U CN 219863232U
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- CN
- China
- Prior art keywords
- concrete block
- cover plate
- drainage ditch
- curb
- rectangular
- 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.)
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- 239000004567 concrete Substances 0.000 title claims abstract description 49
- 230000003014 reinforcing effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 13
- 230000008901 benefit Effects 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000011150 reinforced concrete Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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- Sewage (AREA)
Abstract
The utility model relates to a concrete block and a rainwater collecting structure, which belong to the technical field of road engineering, and comprise a drainage ditch and a cover plate with a curb, wherein the drainage ditch is arranged below the cover plate, the curb and the cover plate are integrated, rectangular grooves are reserved at the two longitudinal ends of the cover plate, the rectangular grooves are spliced together to form rectangular openings, and accumulated water enters the drainage ditch from the rectangular openings.
Description
Technical Field
The utility model relates to the technical field of road engineering, in particular to a concrete block and a rainwater collecting structure.
Background
In the road superelevation highway section that is equipped with central division area, owing to one side road surface sets up the counter slope, the road surface rainwater will collect in central division area department, owing to the barrier of curb, often easily forms the road surface ponding, endangers driving safety.
The utility model provides a concrete block and a rainwater collecting structure, which can rapidly and effectively collect pavement rainwater, save space and increase the practical area of a road, and simultaneously realize large-scale mass production, thus having high manufacturing efficiency, stable structure and increased economic benefit.
Disclosure of Invention
The utility model aims to provide a concrete block and a rainwater collecting structure, wherein, as a side road surface is provided with a counter slope, road surface rainwater is collected at a central separation zone, and road surface ponding is easy to form due to the blocking of a curb, so that driving safety is endangered.
The technical scheme includes that the concrete block comprises a cover plate and a curb, the curb is arranged above the cover plate, the curb is located on the longitudinal center line of the cover plate, the cover plate and the curb are integrated, production and replacement are convenient, large-scale production of the cover plate can be achieved, maintenance is convenient, economic benefits are improved, a rectangular groove is formed in one end of the cover plate, the cover plate is longitudinally spliced together, two rectangular grooves form rectangular openings, accumulated water enters a drainage ditch from the rectangular openings, the purpose of rapid drainage is achieved, and steel bars are transversely placed at the near-ground end of the cover plate to strengthen the strength of the cover plate.
As the preference, curb and apron establish as an organic wholely, and apron one side is equipped with the rectangular channel, and production preparation is convenient, has very high economic benefits, and the apron is located the below of curb, has saved the space for the practical area of road increases.
Preferably, the curb is perpendicular to the cover plate, the curb is located on the longitudinal central line of the cover plate, and the structure of the building block is more stable.
Preferably, rectangular grooves are reserved at two longitudinal ends of the cover plate, the two rectangular grooves are symmetrical, the cover plate is spliced together longitudinally along the drainage ditch, rectangular openings are formed in the two rectangular grooves, and rainwater enters the drainage ditch from the rectangular openings.
Preferably, the cover plate is internally provided with reinforcing steel bars, the reinforcing steel bars are positioned at the near-ground end of the cover plate, and the bearing of the cover plate is enhanced.
Preferably, the longitudinal length of the concrete block is 0.35-0.5 m, and the length of the concrete block can be adjusted according to actual conditions.
As the preference, concrete block both sides are set up to the convex type of downward, and the escape canal is set up to the concave type with convex type looks adaptation, concrete block and escape canal can restrict each other like this, have increased the stability of structure, safe and reliable.
Preferably, the two sides of the concrete block can be inverted trapezoids, and the upside of the drainage ditch is also inverted trapezoids to limit each other, so that the concrete block is convenient to install.
Preferably, the concrete block is made of reinforced concrete, so that the concrete block is low in cost, stable in structure and high in manufacturing efficiency, can be produced in batches, and increases economic benefits.
Preferably, the drainage ditch is supported by reinforced concrete, and the reinforcing steel bars are placed on the two sides of the drainage ditch and the bottom plate, so that the strength of the drainage ditch is improved.
Preferably, the concrete blocks can be produced in batches according to the model, the concrete blocks are convenient to replace, normal use is not affected, the economic benefit is greater, and the rectangular grooves of the cover plates are produced together during production, so that the yield of the concrete blocks is higher.
The utility model has the beneficial effects that the concrete block and the rainwater collecting structure can quickly collect the rainwater on the road surface of the super-high road section, and is discharged into the drainage system on the outer side of the roadbed, so that the driving safety is ensured, the cover plate and the curb are integrated, the construction speed can be effectively improved, the space can be saved, the concrete block can be manufactured in batches according to the model, the replacement is convenient, the normal use is not affected, the economic benefit is greater, and the rectangular grooves are formed together during the production, so that the yield of the block is higher.
Drawings
FIG. 1 is a schematic view of a rainwater harvesting structure;
FIG. 2 is a schematic view of a concrete block;
FIG. 3 is a schematic illustration of a drain;
in the figure, a curb 1, a cover plate 2, a rectangular groove 3, a rectangular opening 4, a drainage ditch 5 and a near ground end 6.
Detailed Description
The utility model is further described below with reference to the drawings.
The concrete block comprises the curb and the cover plate, the curb is arranged above the cover plate, and the rectangular opening is arranged on one side of the cover plate, so that the construction progress is quickened, the cover plate 2 is arranged below the curb 1, the space is saved, and the practical area of a road is increased.
The concrete block both sides shape is established to the convex type down, and escape canal 5 is established to concave type, and concrete block and escape canal 5 can restrict each other like this, have increased the stability of structure, safe and reliable, and concrete block both sides also can be established to the inclined plane down, and escape canal 5 also is established to the inclined plane, and mutual restriction, simple to operate moreover. Rectangular grooves 3 are reserved at two longitudinal ends of the cover plate 2, the positions of the rectangular grooves 3 are uniform and symmetrical, the cover plate 2 is longitudinally spliced together along the drainage ditch 5, the rectangular grooves 3 form a rectangular opening 4, and accumulated water enters the drainage ditch 5 from the rectangular opening 4.
The concrete block is made of reinforced concrete, and the reinforced steel bars are transversely arranged at the upper end of the cover plate 2, so that the concrete block is low in cost, stable in structure and high in manufacturing efficiency, can be produced in batches, and increases economic benefits. The concrete block manufacturing can be produced in batches according to the model, the replacement is also convenient, normal use is not affected, the economic benefit is larger, and the rectangular grooves 3 of the cover plate 2 are produced together during production, so that the yield of the cover plate 2 with the curb 1 is higher.
The longitudinal drainage ditch 5 comprises a bottom plate and two grooves, and in the embodiment, the connection parts of the groove side plates and the bottom plate are bound through reinforcing steel bars and are cast in situ by concrete.
The utility model has the beneficial effects that the concrete block and the rainwater collecting structure can rapidly collect the rainwater on the road surface of the super-high road section, and is discharged into a drainage system on the outer side of the roadbed, so that the driving safety is ensured, the cover plate 2 and the curb stone 1 are integrated, the construction speed can be effectively improved, and the space can be saved.
The concrete construction steps are as follows:
a. calculating the designed runoff of the superhigh road section according to parameters such as the water collecting area of the superhigh range of the implemented road, the road surface gradient and the like, and determining the size of the drainage ditch 5 and the size of the gap required by each meter of cover plate 2;
b. the central axis of the designed position of the road surface discharge curb stone 1 positioned at one side of the longitudinal drainage ditch 5 is marked with lime to form a corresponding contour line at the outer side of the longitudinal drainage ditch 5; and excavating a base groove of the groove body of the drainage ditch 5 along the contour line to the designed depth, and manually trimming to the designed size when the base groove is excavated to the distance of 10 cm-15 cm from the designed size.
c. According to the width dimension of the drainage ditch 5 and the size of the gap required by each meter of the cover plate 2, the concrete block of the drainage ditch 5 is manufactured, the curb stone 1 is positioned at the right center of the cover plate 2, and rectangular grooves 3 are reserved at the two longitudinal ends of the cover plate 2, as shown in fig. 2. The manufacturing process comprises the following steps: firstly, preparing a die, cleaning the die before use, and uniformly smearing a release agent; manufacturing and binding steel bars according to design requirements, positioning the steel bars before entering a mould, transversely placing the steel bars at the near-to-ground end of the cover plate 2, increasing the strength of the cover plate 2 with the curb 1, placing the manufactured steel bars into a mould, pouring concrete, vibrating and curing after compacting.
d. Installing a template after the foundation trench of the drainage ditch 5 is excavated to be qualified, and comprehensively checking the plane position, elevation, seam and support of the template after the template is installed; and manufacturing and binding steel bars according to design requirements, pouring concrete after the template is installed to be qualified, vibrating and compacting, and curing, wherein the appearance of the drainage ditch 5 is shown in figure 3.
e. And after the maintenance of the longitudinal drainage ditch 5 and the concrete blocks is completed, the cover plate 2 is longitudinally spliced along the longitudinal drainage ditch 5.
The rainwater collection structure principle of the utility model is as follows:
when raining, the road surface rainwater is discharged into the drainage ditch 5 through the rectangular opening 4 on the concrete block, and is discharged into the water collecting well along the longitudinal slope of the drainage ditch 5.
The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the spirit and scope of the utility model.
Claims (7)
1. The concrete block is characterized by comprising a curb (1) and a cover plate (2), wherein the curb (1) is integrally arranged above the cover plate (2), a rectangular groove (3) is formed in one side of the cover plate (2), and two sides of the concrete block are designed into downward convex or inverted trapezoids.
2. A concrete block according to claim 1, characterized in that the kerb (1) is perpendicular to the cover plate (2), the kerb (1) being located on the longitudinal centre line of the cover plate (2).
3. The concrete block according to claim 1, wherein rectangular grooves (3) are reserved at two longitudinal ends of the cover plate (2), the two rectangular grooves (3) are symmetrical, and the cover plate (2) is longitudinally spliced together along the drainage ditch (5), and the rectangular grooves (3) form a rectangular opening (4).
4. The concrete block according to claim 1, wherein the cover plate (2) is internally provided with reinforcing bars which are transversely arranged at the near-ground end (6) of the cover plate (2).
5. The concrete block of claim 1, wherein the concrete block has a longitudinal length of 0.35 to 0.5 meters.
6. A rainwater collection structure, which is characterized by comprising a concrete block and a drainage ditch (5), wherein the concrete block is the concrete block as claimed in claim 1 or 2 or 3 or 4, and the concrete block is sleeved with the drainage ditch (5).
7. The rainwater collecting structure according to claim 6, characterized in that the upper part of the drainage ditch (5) is designed into a concave shape matched with the convex shape of the concrete block or a trapezoid matched with the inverted trapezoid of the concrete block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320588637.1U CN219863232U (en) | 2023-03-23 | 2023-03-23 | Concrete block and rainwater collection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320588637.1U CN219863232U (en) | 2023-03-23 | 2023-03-23 | Concrete block and rainwater collection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219863232U true CN219863232U (en) | 2023-10-20 |
Family
ID=88340373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320588637.1U Active CN219863232U (en) | 2023-03-23 | 2023-03-23 | Concrete block and rainwater collection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219863232U (en) |
-
2023
- 2023-03-23 CN CN202320588637.1U patent/CN219863232U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |