CN213448796U - L-shaped side-form rainwater grate reinforcing block - Google Patents
L-shaped side-form rainwater grate reinforcing block Download PDFInfo
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- CN213448796U CN213448796U CN202021973442.1U CN202021973442U CN213448796U CN 213448796 U CN213448796 U CN 213448796U CN 202021973442 U CN202021973442 U CN 202021973442U CN 213448796 U CN213448796 U CN 213448796U
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- rainwater
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Abstract
In order to solve the problem of road surface inlet for stom water ponding, the utility model provides a L type side form rainwater grate reinforcing block, its characterized in that mainly includes the casing, is located the rainwater grate of casing top, be provided with the sluicing hole that runs through from top to bottom on the casing, casing outside top is provided with the vertical edge stone check that the extension direction distributes and keeps off, be provided with the wash port that runs through from top to bottom on the rainwater grate, the wash port is linked together with the sluicing hole, it is greater than vertical edge stone lower extreme width to keep off minimum interval between medial surface and the rainwater grate lateral surface along stone check immediately, in addition, the sluicing hole lateral surface is located the outside of rainwater grate lateral surface, and this device structure sets up rationally, is applicable to the ponding problem under the different circumstances.
Description
Technical Field
The utility model relates to a rainwater reinforcement technical field, in particular to L type side form rainwater grate reinforcing block.
Background
In recent years, the urbanization process of China is gradually accelerated, the urban scale is continuously enlarged, the urban building dimension is increased year by year, and meanwhile, the water accumulation condition of partial streets of the city is gradually increased in rainy seasons. Surface gathered water can lead to the soft water erosion of asphalt pavement layer, produces the pitted surface, and ponding reduces the intensity and the temperature stability of road surface structural layer along surface crack infiltration, finally forms the road surface and caves in and damage, influences the driving travelling comfort to the rainwater day driving, the road surface rainwater gathers, and the rainwater splashes wet pedestrian, leads to the fact very big potential safety hazard for driver and passenger personnel and pedestrian.
The rainwater inlet is an important ring in an urban rainwater collection system and is an important guarantee for urban environment and urban order. The good work of the rainwater inlet is the premise of smooth water drainage on the road surface in rainy days, and the research and the optimized design of the rainwater inlet are to solve urban waterlogging and relieve the central importance of the ponding.
Disclosure of Invention
In order to solve the problem, the utility model provides a L type side form rainwater grate reinforcing block, the technical scheme of adoption as follows:
an L-shaped side-form rainwater grate reinforcing block is characterized by mainly comprising a shell and a rainwater grate located above the shell, wherein a drainage hole which penetrates through the shell up and down is formed in the shell, vertical edge stone baffles distributed in the direction of extension degree are arranged above the outer side of the shell, a drainage hole which penetrates through the rainwater grate up and down is formed in the rainwater grate, the drainage hole is communicated with the drainage hole, the minimum distance between the inner side surface of each vertical edge stone baffle and the outer side surface of the rainwater grate is larger than the width of the lower end of each vertical edge stone, and in addition, the outer side surface of the drainage hole is located on the outer side of the outer side surface of the rainwater grate.
Preferably, be provided with between rock check fender medial surface lower extreme and the casing upper surface and found along stone lateral surface lower extreme complex bearing chamfer, the bearing chamfer is convex chamfer.
Preferably, the side face of the short side of the shell is provided with an overturning hole.
Preferably, the rainwater blocking device is arranged above the outer side surface of the rainwater grate and distributed along the length direction, the outer side surface of the rainwater blocking device and the outer side surface of the rainwater grate are positioned on the same vertical plane, or the outer side surface of the rainwater blocking device is positioned on the inner side of the outer side surface of the rainwater grate, a plurality of grids are arranged near the drain hole, and the grids are bulges positioned above the upper end surface of the rainwater grate.
Preferably, circular arc chamfers are arranged at the upper end and the lower end of the inner side surface of the rainwater blocking device.
Preferably, the shell and the rainwater grate are both integrally formed by prefabricating concrete.
The beneficial effects of the utility model reside in that:
1. the integral structure is integrally formed by prefabricating concrete, and has high strength, good quality and long service life;
2. the vertical edge stones are placed between the vertical edge stone block and the outer side face of the rainwater grate, and the arc-shaped chamfers at the lower ends of the vertical edge stone blocks are arranged, so that the vertical edge stones are convenient to mount and position;
3. when rainwater is small, rainwater can enter the drain hole after being filtered to a certain degree through the grating, then the rainwater enters the drainage hole through the drain hole, when the rainwater is large, part of rainwater cannot flow out of the drain hole in time, the rainwater flows over the rainwater blocking device, and the distance between the inner side surface of the vertical rock barrier and the outer side surface of the rainwater grate is larger than the width of the lower end of the vertical edge stone.
Drawings
FIG. 1 is a schematic view of the structure of the present invention
FIG. 2 is a front view of the structure of the present invention
The rainwater grate comprises a shell A, a rainwater grate B, a drainage hole 1, a rainwater blocking device 2, a drainage hole 3, a vertical edge stone block 4, a bearing chamfer 5, a turnover hole 6 and a grid 7.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to fig. 1-2. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The L-shaped side-die rain grate reinforcing block shown in fig. 1-2 mainly comprises a shell A and a rain grate B, wherein the length of the shell A is 1780mm, the width of the shell A is 580mm, a drainage hole 3 is respectively arranged in the front and at the back of the shell A in the length direction, the drainage hole 3 is a rectangular through hole which penetrates through the shell A from top to bottom, a vertical edge stone block 4 is integrally formed above the right side of the shell A, the vertical edge stone block 4 is of a plate-shaped structure and is distributed along the length direction of the shell 1 in length, the height of the vertical edge stone block 4 is 270mm, the thickness of the vertical edge stone block 4 is 65mm, the right side surface of the vertical edge stone block 4 and the right side surface of the shell A are positioned on the same vertical plane, an arc-shaped chamfer is arranged at the joint of the upper end surface and the left side surface of the vertical edge stone block 4, a bearing chamfer 5 is arranged at the joint of the left side surface of the vertical edge stone block 4 and the, in addition, the front side and the rear side of the shell A are respectively provided with an overturning hole 6 used as a hoisting hole, and the right side of the drainage tunnel 3 and the left side of the vertical edge stone block 4 are positioned on the same vertical plane.
The rainwater grate B is distributed in parallel in a plate-shaped structure and is fixedly connected above the shell A, a plurality of drain holes 1 are arranged in the rainwater grate B from front to back, the drain holes 1 are communicated with a drainage hole 3, the drain holes 1 are strip holes which are distributed along the width direction of the rainwater grate B, and a rainwater blocking device 2 is arranged above the right end of the rainwater grate B, the rainwater blocking device 2 is a strip-shaped bulge, the length direction of the rainwater grate B is distributed along the length direction of the rainwater grate B, and it needs to be explained that the right side surface of the rainwater blocking device 2 and the right side surface of the rainwater grate B are positioned on the same vertical plane, the upper surface of the rainwater grate B is also provided with grids 7 distributed around the drain holes 1, and specifically, the grids 7 are bulges distributed on the upper surface of the rainwater grate B and are mainly positioned on the left side edge, the middle part and the front side edge and the back side edge of the upper surface of the rainwater grate B.
In the concrete construction process, firstly, according to the field use condition and the specified elevation, the centralized excavation is carried out, the rainwater grate reinforcing block is placed on the rainwater hopper at the lower part, the fertilizer tank is backfilled, and finally the vertical edge stone is lifted and installed at the reserved position, namely, the lower end of the vertical edge stone is placed between the vertical edge stone block 4 and the rainwater blocking device 2, and the vertical edge stone is close to the left side surface of the vertical edge stone block 4, so that after the vertical edge stone is placed completely, a gap positioned above the drainage hole 3 is formed between the vertical edge stone and the rainwater grate B; if meet heavy rain weather, when the rainfall is big, the rainwater can't come to flow out from outlet 1 completely, rainwater was spread rainwater stop device 2 this moment, directly flowed into sluicing hole 3, and rainwater stop device 2 converts rubbish such as gravel leaf branch to from original rivers limiting displacement this moment and blocks filter equipment, furthest's reduction lower part rainwater fill obstructed problem.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements can be made, and these improvements should also be regarded as the protection scope of the present invention.
Claims (6)
1. An L-shaped side-form rainwater grate reinforcing block is characterized by mainly comprising a shell and a rainwater grate located above the shell, wherein a drainage hole which penetrates through the shell up and down is formed in the shell, vertical edge stone baffles distributed in the direction of extension degree are arranged above the outer side of the shell, a drainage hole which penetrates through the rainwater grate up and down is formed in the rainwater grate, the drainage hole is communicated with the drainage hole, the minimum distance between the inner side surface of each vertical edge stone baffle and the outer side surface of the rainwater grate is larger than the width of the lower end of each vertical edge stone, and in addition, the outer side surface of the drainage hole is located on the outer side of the outer side surface of the rainwater grate.
2. The L-shaped side-die rainwater grate reinforcing block according to claim 1, wherein a bearing chamfer matched with the lower end of the outer side surface of the vertical edge stone is arranged between the lower end of the inner side surface of the vertical edge stone block and the upper surface of the shell, and the bearing chamfer is an arc chamfer.
3. The L-shaped side-form rainwater grate reinforcing block as claimed in claim 1, wherein the side of the short side of the housing is provided with an inverted hole.
4. The L-shaped side-form rainwater grate reinforcing block according to claim 1, wherein rainwater blocking devices distributed in the length direction are arranged above the outer side surface of the rainwater grate, the outer side surface of each rainwater blocking device and the outer side surface of the rainwater grate are located on the same vertical plane or the outer side surface of each rainwater blocking device is located on the inner side of the outer side surface of the rainwater grate, a plurality of grids are arranged near the drainage holes, and each grid is a protrusion located above the upper end surface of the rainwater grate.
5. The L-shaped side-form rainwater grate reinforcing block according to claim 4, wherein circular arc chamfers are arranged at the upper end and the lower end of the inner side surface of the rainwater blocking device.
6. The L-shaped side-form rainwater grate reinforcing block according to claim 1, wherein the shell and the rainwater grate are both integrally formed by prefabricating concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021973442.1U CN213448796U (en) | 2020-09-11 | 2020-09-11 | L-shaped side-form rainwater grate reinforcing block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021973442.1U CN213448796U (en) | 2020-09-11 | 2020-09-11 | L-shaped side-form rainwater grate reinforcing block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213448796U true CN213448796U (en) | 2021-06-15 |
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ID=76322551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021973442.1U Active CN213448796U (en) | 2020-09-11 | 2020-09-11 | L-shaped side-form rainwater grate reinforcing block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213448796U (en) |
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2020
- 2020-09-11 CN CN202021973442.1U patent/CN213448796U/en active Active
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