CN220301500U - Drainage ditch cover plate - Google Patents
Drainage ditch cover plate Download PDFInfo
- Publication number
- CN220301500U CN220301500U CN202321467784.XU CN202321467784U CN220301500U CN 220301500 U CN220301500 U CN 220301500U CN 202321467784 U CN202321467784 U CN 202321467784U CN 220301500 U CN220301500 U CN 220301500U
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- China
- Prior art keywords
- drainage ditch
- strip
- shaped supporting
- plate
- cover plate
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- 241000276425 Xiphophorus maculatus Species 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 16
- 238000012423 maintenance Methods 0.000 abstract description 13
- 238000010276 construction Methods 0.000 abstract description 6
- 238000007711 solidification Methods 0.000 abstract description 3
- 230000008023 solidification Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Sewage (AREA)
Abstract
The drain cover plate is provided with the downward strip-shaped supporting part and the plate-shaped supporting part which is vertical to the strip-shaped supporting part and extends horizontally outwards, and the width of the plate-shaped supporting part is larger than the height of the downward bulge of the strip-shaped supporting part; during installation, the strip-shaped supporting parts are embedded in the prefabricated frames of the drainage ditch openings to play a role in limiting and supporting, the plate-shaped supporting parts directly cover the ground on two sides of the drainage ditch, so that the matched contact area of the drainage ditch cover plate and the drainage ditch foundation is greatly increased, the pressure is reduced, the damage to the installation foundation of the drainage ditch is reduced, and the installation stability is improved; when the drainage ditch is damaged and maintained, as the drainage ditch cover plate directly covers the drainage ditch, the prefabricated frame of the drainage ditch opening is not required to be constructed again by digging a damaged part of the large drainage ditch opening in order to increase the strength of concrete, and the road is not required to be closed continuously for solidification after the maintenance construction is finished, so that the convenience of the maintenance of the drainage ditch is enhanced.
Description
Technical Field
The utility model relates to the technical field of drainage ditches, in particular to a drainage ditch cover plate.
Background
The road drainage ditch is a ditch related to water collected at low-lying positions near the roadbed, accumulated water on the road surface needs to be discharged, and in order to ensure the safety of pedestrians and driving, a frame is arranged at the drainage ditch opening, a cover plate is embedded in the frame, and the drainage ditch opening is covered, so that the safety of passing vehicles and pedestrians is ensured.
According to the patent of CN201649278U, a cover plate for a drainage ditch is disclosed, which comprises a cover plate body, a frame seat arranged on the periphery of the cover plate body and a drain hole arranged on the cover plate body, wherein a reinforcing steel bar for reinforcing the bearing capacity of the cover plate is arranged in the cover plate body, and an outwards-protruding anti-slip pattern is arranged on the upper surface of the cover plate. Based on the above, current escape canal apron inlays inside the prefabricated frame of escape canal, because the escape canal apron is trampled by the pedestrian often or the vehicle rolls, and apron and escape canal area of contact is little, and pressure is big, leads to the prefabricated installation ground edge of escape canal to damage easily, and the escape canal apron cooperation installation is lax, produces abnormal noise when the vehicle rolls. During maintenance, maintenance personnel need open the escape canal apron, and the prefabricated frame of escape canal is consolidated in the maintenance, and when the maintenance, can dig big escape canal mouth damage position and to construct the prefabricated frame of repairing the escape canal mouth again in order to increase the intensity of concrete in addition, can pre-buried metal structure spare and carry out concrete construction even to consolidate escape canal mouth frame intensity. However, the construction and setting of concrete requires time, a maintenance period, the maintenance area needs to be closed, stationary vehicles roll, and a cover plate is laid after the concrete is set, which causes various inconveniences such as road sealing, and the cover plate is not fixed and is easily shifted or stolen because the cover plate is directly laid on a drainage ditch.
Disclosure of Invention
In order to solve the defects that the contact area of the prior drain cover plate and the prefabricated foundation of the drain is small, the foundation for installing the drain is easy to damage and the maintenance of the drain is inconvenient, the utility model provides the novel drain cover plate, which overturns the design concept in the field of the drain cover plate, and has the characteristics of simple structure, convenient maintenance and long service life.
The utility model provides a drainage ditch cover plate, which comprises a longitudinal cover plate body, wherein a drainage hole is formed in the cover plate body, and two strip-shaped supporting parts protruding downwards vertically are arranged on the lower surface of the cover plate in parallel along the longitudinal direction.
According to one aspect of the present utility model, the width of the plate-like support portion is larger than the height of the downward protrusions of the strip-like support portion.
According to one aspect of the present utility model, the upper surface or the lower surface of the plate-like support portion is provided with a groove.
According to one technical scheme of the utility model, the plate-shaped supporting part is provided with a plurality of countersunk through holes.
According to one technical scheme of the utility model, the cover plate is characterized in that a plurality of transverse ribs and a plurality of longitudinal ribs parallel to the strip-shaped supporting parts are arranged between the two strip-shaped supporting parts on the lower surface of the cover plate main body.
According to one aspect of the present utility model, the strip-shaped supporting portion is provided with a plurality of through holes.
According to one aspect of the utility model, the upper surface of the plate-like support portion is provided with a plurality of upwardly projecting cleats.
According to one aspect of the utility model, the longitudinal sides and the upper surface of the plate-like support are connected by means of a ramp.
The drain cover plate is provided with the downward strip-shaped supporting part and the plate-shaped supporting part which is vertical to the strip-shaped supporting part and extends horizontally outwards, and the width of the plate-shaped supporting part is larger than the height of the downward bulge of the strip-shaped supporting part; during installation, the strip-shaped supporting parts are embedded in the prefabricated frames of the drainage ditch openings to play a role in limiting and supporting, the plate-shaped supporting parts directly cover the ground on two sides of the drainage ditch, so that the matched contact area of the drainage ditch cover plate and the drainage ditch foundation is greatly increased, the pressure is reduced, the damage to the installation foundation of the drainage ditch is reduced, and the installation stability is improved; in addition, the grooves are formed in the lower surface of the plate-shaped supporting part, so that the weight of the cover plate can be reduced, the requirement of the plate-shaped supporting part on the flatness of the installation ground can be reduced, and the installation stability can be improved; furthermore, the plate-shaped supporting part is provided with a plurality of countersunk through holes, and when in installation, an expansion screw penetrates through the countersunk through holes to directly fix the cover plate on the ground, so that the laying stability is improved, and the anti-theft effect is achieved; moreover, when the drainage ditch is damaged and maintained, as the drainage ditch cover plate directly covers the drainage ditch, the prefabricated frame for repairing the drainage ditch opening is not required to be constructed again by digging a large drainage ditch opening damaged part in order to increase the strength of concrete, and the road is not required to be closed continuously for solidification after the maintenance and the construction are finished, so that the convenience of the maintenance of the drainage ditch is enhanced.
Drawings
Fig. 1 is a schematic top view of a drain cover according to the present utility model.
Fig. 2 is a schematic diagram of a left side view of a drain cover plate according to the present utility model.
Fig. 3 is a schematic diagram of a front side view of a drain cover according to the present utility model.
Fig. 4 is a schematic diagram of a front isometric view of a drain cover in accordance with the present utility model.
Fig. 5 is a schematic view of the rear side of the drain cover plate according to the present utility model.
Fig. 6 is a schematic structural view of a first embodiment of a drain cover according to the present utility model.
Fig. 7 is a schematic structural view of a second embodiment of a drain cover according to the present utility model.
Detailed Description
For the purpose of facilitating an understanding of the embodiments of the present utility model, reference will now be made to the drawings, by way of example, and specific examples of which are illustrated in the accompanying drawings.
As shown in fig. 1 to 5, the drain cover 100 of the present utility model includes a longitudinal cover body 101, on which a drain hole 102 is provided, and on the lower surface of the cover, two vertically downward protruding strip-shaped supporting portions 103 are provided in parallel along the longitudinal direction, and the drain cover is characterized in that two sides of the cover are respectively perpendicular to the strip-shaped supporting portions 103 and horizontally extend outward to form a plate-shaped supporting portion 200, the width of the plate-shaped supporting portion 200 is greater than the height of the downward protruding strip-shaped supporting portions 103, the upper surface or the lower surface of the plate-shaped supporting portion 200 is provided with a groove 201, while reducing the weight, and reducing the requirement for the flatness of the ground during installation, enhancing the stability of the installation of the cover, a countersunk hole 202 is provided on the plate-shaped supporting portion 200 near the edge, and a plurality of upward protruding anti-skid protrusions 203 are provided on the upper surface, and the included angle α formed between the longitudinal side end surfaces of the plate-shaped supporting portion 200 and the upper surface is an obtuse angle, so as to reduce the resistance to the tire when rolling the cover; when the anti-theft device is installed, after the cover plate 100 is covered on the drain ditch, the expansion screw penetrates through the countersunk through hole 202 to fix the cover plate 100 on the ground, so that the installation stability is greatly enhanced, and the displacement of the cover plate is effectively prevented and the anti-theft effect is achieved. A plurality of transverse ribs 104 and a plurality of longitudinal ribs 105 parallel to the strip-shaped supporting portions 103 are provided between the strip-shaped supporting portions 103 of the lower surface of the cover main body 100, and the strip-shaped supporting portions 103 are provided with a plurality of through holes 106 to reduce weight.
As shown in fig. 6, a paving method of a drain cover plate 100 of the present utility model is compatible with the conventional manufacturing method of a drain currently on the market, and when a strip-shaped supporting portion 103 is supported on a drain foundation, a plate-shaped supporting portion 200 directly covers a ground 300 at the edge of the drain, so that the area of the supporting portion of the cover plate 100 is greatly increased, and the installation firmness is greatly enhanced.
As shown in fig. 7, in another paving method of the drain cover plate 100 according to the present utility model, the drain does not need to be laid with a supporting foundation in advance, and the plate-shaped supporting portion 200 directly covers the ground 300 at the edge of the drain, so that the construction method of the drain is greatly simplified, and the construction cost is saved.
In summary, in the embodiment of the present utility model, since the plate-shaped supporting portion 200 is added to the drain cover 100, the installation contact area between the cover 100 and the drain is increased, the damage to the drain foundation 301 is effectively prevented, the requirement for supporting the drain foundation 301 is not high as that of the conventional cover, and after the drain is maintained, the vehicle can pass without waiting for the solidification of the concrete, thereby greatly reducing the convenience of maintenance.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (8)
1. The utility model provides a escape canal apron, includes the apron body of lengthwise, be provided with the wash port on the apron body, apron lower surface is provided with two vertically downward bellied strip supporting part along lengthwise direction parallel arrangement, its characterized in that apron both sides are perpendicular to respectively the platy supporting part that strip supporting part level outwards extends.
2. A gutter cover according to claim 1, characterized in that the width of the plate-like support portion is larger than the height of the downward projection of the strip-like support portion.
3. A gutter cover according to claim 2, characterized in that the upper or lower surface of the plate-like supporting portion is provided with grooves.
4. A gutter cover according to claim 3, wherein said plate-like support portion is provided with a plurality of countersunk through holes.
5. A drain cover as claimed in claim 4, wherein a plurality of transverse ribs and a plurality of longitudinal ribs parallel to the strip-shaped support portions are provided between the two strip-shaped support portions of the lower surface of the cover body.
6. A gutter cover according to claim 5, wherein said strip-shaped supporting portion is provided with a plurality of through holes.
7. A gutter cover according to claim 6, wherein the upper surface of said plate-like supporting portion is provided with a plurality of upwardly projecting cleats.
8. The drain cover of claim 7, wherein the longitudinal side end surface of the plate-like support portion is disposed at least partially at an obtuse angle with respect to the upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321467784.XU CN220301500U (en) | 2023-06-09 | 2023-06-09 | Drainage ditch cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321467784.XU CN220301500U (en) | 2023-06-09 | 2023-06-09 | Drainage ditch cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220301500U true CN220301500U (en) | 2024-01-05 |
Family
ID=89348984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321467784.XU Active CN220301500U (en) | 2023-06-09 | 2023-06-09 | Drainage ditch cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220301500U (en) |
-
2023
- 2023-06-09 CN CN202321467784.XU patent/CN220301500U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |