CN220247139U - Road surface drainage device - Google Patents
Road surface drainage device Download PDFInfo
- Publication number
- CN220247139U CN220247139U CN202321667471.9U CN202321667471U CN220247139U CN 220247139 U CN220247139 U CN 220247139U CN 202321667471 U CN202321667471 U CN 202321667471U CN 220247139 U CN220247139 U CN 220247139U
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- China
- Prior art keywords
- bridge
- bridge edge
- grating
- edge
- wedge grooves
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Links
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a pavement drainage device which comprises a first bridge edge, a second bridge edge and a grating plate, wherein the grating plate is positioned between the first bridge edge and the second bridge edge, a thread bush is fixedly arranged at the corner position of one side of the interior of the grating plate, a bolt is connected with the thread bush in an internal thread manner, an inclined strip is fixedly arranged at the other side of the grating plate, wedge grooves are formed in opposite surfaces of the first bridge edge and the second bridge edge, the wedge grooves are adaptively matched with the inclined strips, and the bolt penetrates through the grating plate and extends into the wedge grooves of the second bridge edge. According to the road surface drainage device, the grating plates can be arranged on the inner sides of the first bridge edge and the second bridge edge, the grating plates cannot be taken out in the vertical direction, further the shaking phenomenon of the grating plates when people and vehicles walk can be effectively avoided, the phenomenon that the grating plates are washed away by water flow when the grating plates meet the condition of large water can be effectively avoided, and the stability of the grating plates after installation is improved.
Description
Technical Field
The utility model relates to the field of pavement drainage, in particular to a pavement drainage device.
Background
The good road environment is a special condition for providing convenience for daily travel, in order to solve the problem of road ponding, a drainage channel or a drainage well is usually arranged on the road surface, and drainage devices are arranged on the channel and the well surface to drain water, so that on one hand, normal drainage work can be ensured, and on the other hand, vehicles and pedestrians can be prevented from falling into the drainage channel or the well;
however, in the existing road surface drainage device, the grating plates and the bridge edges at two sides are arranged in a direct placement mode, when vehicles and pedestrians pass, the grating plates can shake due to uneven terrain, tilting, deformation and other phenomena, and when the drainage amount is large, the grating plates are also easy to break away from channels due to water impact force.
Disclosure of Invention
The utility model mainly aims to provide a road surface drainage device which can effectively solve the technical problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a road surface drainage device, includes first bridge limit, second bridge limit and grating board, the grating board is located between first bridge limit and the second bridge limit, inside one side corner position fixed mounting of grating board has the screw thread cover, the inside threaded connection of screw thread cover has the bolt, the opposite side fixed mounting of grating board has the diagonal stripe.
As a further scheme of the utility model, wedge grooves are formed on opposite surfaces of the first bridge edge and the second bridge edge, and the wedge grooves are matched with the inclined bars in an adaptive manner.
As a further development of the utility model, the bolts extend through the grid plate into wedge grooves of the second bridge side.
As a further scheme of the utility model, the grid plate surface consists of a rectangular frame, three longitudinal rods and a plurality of transverse rods, and the longitudinal rods and the transverse rods are welded and fixed in a crisscross manner.
As a further scheme of the utility model, the bottoms of the first bridge edge and the second bridge edge are fixedly provided with reinforcing columns.
As a further scheme of the utility model, one end of the bolt is provided with an inner hexagonal groove, and the inclined surface of the inclined strip is inclined at 60 degrees in the horizontal direction.
The beneficial effects of the utility model are as follows:
through setting up oblique strip cooperation first bridge limit and second bridge limit, can set up the inboard on first bridge limit and second bridge limit with the grid board to make the grid board vertical direction unable by taking out, and then can effectively avoid personnel, the phenomenon that the grid board appears rocking when the vehicle walked, also can effectively avoid the grid board to be washed away by rivers when meetting the big water condition simultaneously, increase the stability after the grid board installation.
Drawings
FIG. 1 is a schematic view of the overall structure of a pavement drainage apparatus according to the present utility model;
FIG. 2 is a view showing the grid plate and the first and second bridge sides of a pavement drainage apparatus according to the present utility model in a split manner;
FIG. 3 is an enlarged view of the road surface drainage device of FIG. 2A according to the present utility model;
fig. 4 is a front view of a road surface drainage device according to the present utility model.
In the figure: 1. a first bridge edge; 2. a second bridge edge; 3. a grating plate; 4. reinforcing the column; 5. a thread sleeve; 6. a bolt; 7. diagonal stripes.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1 to 4, a road surface drainage device comprises a first bridge edge 1, a second bridge edge 2 and a grating plate 3, wherein the grating plate 3 is positioned between the first bridge edge 1 and the second bridge edge 2, a thread bush 5 is fixedly arranged at the corner position of one side of the interior of the grating plate 3, a bolt 6 is connected with the thread bush 5 through internal threads, and an inclined strip 7 is fixedly arranged at the other side of the grating plate 3.
In this embodiment, wedge grooves are formed on opposite surfaces of the first bridge edge 1 and the second bridge edge 2, and the wedge grooves are adaptively matched with the diagonal stripes 7.
The wedge groove is matched with the inclined strip 7 to limit the side edge of the grating plate 3, so that the grating plate 3 cannot be separated from the first bridge edge 1 in the vertical direction.
In this embodiment, the bolts 6 extend through the grid plate 3 into the wedge grooves of the second bridge side 2.
The bolts 6 penetrate through the grating plates 3 and then can limit the wedge grooves of the second bridge sides 2, so that the grating plates 3 cannot be separated from the space between the first bridge sides 1 and the second bridge sides 2 in the vertical direction.
In the embodiment, the grid plate surface 3 is composed of a rectangular frame, three longitudinal rods and a plurality of transverse rods, and the longitudinal rods and the transverse rods are welded and fixed in a crisscross manner.
The gaps between the three longitudinal bars and the plurality of transverse bars can be used for drainage.
In this embodiment, the bottoms of the first bridge side 1 and the second bridge side 2 are fixedly provided with reinforcing columns 4.
The reinforcement columns 4 can be embedded in the canal so that the connection strength between the first bridge side 1 and the second bridge side 2 and the canal is higher.
In this embodiment, an inner hexagonal groove is formed at one end of the bolt 6, and the inclined surface of the inclined bar 7 is inclined by 60 ° in the horizontal direction.
The inner hexagonal groove can facilitate the rotation of the bolt 6 using an external outer hexagonal wrench.
It should be noted that, in the use of the road surface drainage device, the first bridge edge 1 and the second bridge edge 2 are respectively embedded and installed on two sides of a drainage channel of a road surface, then one side of the grating plate 3 with the diagonal strips 7 is inserted into the wedge groove of the first bridge edge 1, the grating plate 3 is further laid, the bolts 6 are rotated after the grating plate is laid flat, the bolts 6 penetrate through the grating plate 3 and enter into the wedge groove of the second bridge edge 2, and at the moment, the grating plate 3 cannot be taken down in the vertical direction.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A pavement drainage device, characterized in that: including first bridge limit (1), second bridge limit (2) and grid board (3), grid board (3) are located between first bridge limit (1) and second bridge limit (2), inside one side corner position fixed mounting of grid board (3) has screw thread cover (5), the inside threaded connection of screw thread cover (5) has bolt (6), opposite side fixed mounting of grid board (3) has oblique strip (7).
2. A pavement draining apparatus according to claim 1, wherein: wedge grooves are formed in opposite surfaces of the first bridge edge (1) and the second bridge edge (2), and the wedge grooves are matched with the inclined strips (7) in an adaptive mode.
3. A pavement draining apparatus according to claim 2, wherein: the bolts (6) extend through the grating plates (3) into wedge grooves of the second bridge sides (2).
4. A pavement draining apparatus according to claim 1, wherein: the grid plate (3) is composed of a rectangular frame, three longitudinal rods and a plurality of transverse rods, and the longitudinal rods and the transverse rods are welded and fixed in a crisscross manner.
5. A pavement draining apparatus according to claim 1, wherein: the bottoms of the first bridge edge (1) and the second bridge edge (2) are fixedly provided with reinforcing columns (4).
6. A pavement draining apparatus according to claim 1, wherein: one end of the bolt (6) is provided with an inner hexagonal groove, and the inclined surface of the inclined strip (7) is inclined at 60 degrees in the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321667471.9U CN220247139U (en) | 2023-06-28 | 2023-06-28 | Road surface drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321667471.9U CN220247139U (en) | 2023-06-28 | 2023-06-28 | Road surface drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220247139U true CN220247139U (en) | 2023-12-26 |
Family
ID=89271207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321667471.9U Active CN220247139U (en) | 2023-06-28 | 2023-06-28 | Road surface drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220247139U (en) |
-
2023
- 2023-06-28 CN CN202321667471.9U patent/CN220247139U/en active Active
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