Lane grating drainage device

Abstract

The utility model relates to the technical field of drainage equipment, in particular to a grid drainage device for a lane, which is characterized in that during rainfall, rainwater is firstly collected through a grid component on the surface of a slope lane, flows downwards along the surface of the grid component and enters a water guide component pre-buried in a structural plate; the design of the water guide assembly ensures that water can efficiently flow into the drainage assembly below the structural plate, finally, rainwater is smoothly drained through the drainage assembly, a complete drainage chain is formed, the drainage system is pre-buried in the structural plate, the drainage assembly is arranged in the internal space of the slope lane, the space in the structural plate and the ramp is fully utilized, and the drainage effect is improved. The limitation that a traditional drainage ditch cannot be implemented when the clear height of the ramp is not enough is overcome, the effective drainage capacity is still achieved under the condition that the thickness of a building surface layer is not enough, the risk of water accumulation of a ramp lane is reduced, the probability of slipping and accidents is reduced, and the safety of heavy-load vehicles passing on the ramp is guaranteed through the design of the grating assembly.

Description

Technical Field

[0001] This utility model relates to the technical field of drainage equipment, and in particular to a lane grille drainage device. Background Technology

[0002] In modern urban infrastructure construction, the design of driveway drainage systems is crucial, especially in scenarios involving slopes and heavy vehicle traffic. Traditional driveway drainage solutions typically involve installing drainage ditches 300mm deep in low-lying areas of the driveway to effectively collect rainwater and drain it through storm drain pipes. However, this design has a significant limitation: it requires the driveway surface layer to be at least 300mm thick. If the clearance of the ramp is insufficient, the thickness of the building surface layer is often limited to around 100mm, making the traditional drainage ditch design impractical.

[0003] In this situation, failure to effectively collect rainwater will lead to unorganized drainage on the ramp, which in turn will cause safety hazards such as water accumulation and landslides. This will not only affect driving safety, but may also cause long-term damage to the road structure, affecting its service life and maintenance costs.

[0004] This utility model was proposed in response to the shortcomings of the existing technology. Utility Model Content

[0005] Regarding the existing drainage ditch designs mentioned above, if the ramp clearance is insufficient, the building surface layer thickness is usually only 100mm, making it impossible to implement traditional drainage ditch methods. This will result in rainwater not being able to collect and causing technical problems with unorganized drainage from the ramp.

[0006] The technical solution adopted by this utility model to solve its technical problem is:

[0007] A lane grating drainage device includes a grating assembly, a water guiding assembly, and a drainage assembly arranged sequentially from top to bottom. The grating assembly is disposed on the surface layer of the sloping lane and is located above a structural slab. The drainage assembly is located below the structural slab and within the internal space of the sloping lane. The water guiding assembly is embedded in the structural slab and is capable of guiding water flowing from the grating assembly to the structural slab to the drainage assembly for discharge.

[0008] As described above, in a lane grid drainage device, the water guiding component includes a water guiding pipe pre-embedded in a structural plate, and the number of the water guiding pipes is multiple and they are spaced apart on the structural plate.

[0009] As described above, in a lane grille drainage device, the bottom of the water guide pipe extends into the drainage assembly.

[0010] As described above, in a lane grid drainage device, the water guiding component further includes a positioning member embedded in the structural plate, which can position each of the water guiding pipes at a pre-embedded position in the structural plate.

[0011] As described above, in a lane grid drainage device, the positioning member includes positioning steel bars located on both sides of each water guide pipe.

[0012] As described above, a lane grille drainage device includes a drainage channel and a connecting member disposed on the drainage channel, the connecting member enabling the drainage channel to be connected to the underside of a structural plate.

[0013] As described above, in a lane grille drainage device, the connecting member includes a connecting column disposed between the drainage channel and the structural plate, the connecting column enabling the drainage channel to be hung below the structural plate.

[0014] As described above, the drainage assembly of the lane grille drainage device further includes a drainage member disposed on one side or at the bottom of the drainage channel.

[0015] As described above, a lane grille drainage device includes a plurality of drainage risers spaced apart at the bottom of a drainage channel.

[0016] As described above, a lane grating drainage device includes a lane grating steel plate and a continuous steel plate. The number of continuous steel plates is multiple and they are spaced apart on the lane grating steel plate. There is a water passage gap between adjacent continuous steel plates. The continuous steel plate and the lane grating steel plate are integrally formed or detachably connected.

[0017] The beneficial effects of this utility model are:

[0018] This utility model relates to a lane grating drainage device, which falls within the technical field of drainage equipment. During rainfall, rainwater first collects through the grating components on the surface of the sloping lane. The water flows downward along the surface of the grating components and enters the water guiding components embedded in the structural slab. The design of the water guiding components ensures that the water can flow efficiently into the drainage components below the structural slab. Finally, the rainwater is smoothly discharged through the drainage components, forming a complete drainage chain. By embedding the drainage system in the structural slab and placing the drainage components in the internal space of the sloping lane, the space within the structural slab and the ramp is fully utilized. This overcomes the limitation that traditional drainage ditches cannot be implemented when the ramp clearance is insufficient. It enables effective drainage even when the building surface layer thickness is insufficient, reducing the risk of water accumulation on the sloping lane and lowering the probability of slipping and accidents. Furthermore, the design of the grating components ensures the safety of heavy-load vehicles passing on the ramp.

[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0020] Figure 1 This is a top view of the present invention;

[0021] Figure 2 for Figure 1 Cross-sectional view along line AA;

[0022] Figure 3 for Figure 1 Schematic diagram of cross section along line BB. Detailed Implementation

[0023] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0024] like Figures 1 to 3 As shown, a lane grating drainage device according to this embodiment includes a grating assembly 1, a water guiding assembly 2, and a drainage assembly 3 arranged sequentially from top to bottom. The grating assembly 1 is disposed on the surface layer of the ramp lane 100 and is located above the structural slab 200; the drainage assembly 3 is located below the structural slab 200 and is located within the internal space of the ramp lane 100; the water guiding assembly 2 is embedded in the structural slab 200 and can guide the water flowing from the grating assembly 1 to the structural slab 200 to the drainage assembly 3 for discharge.

[0025] Specifically, during rainfall, rainwater first collects through the grid assembly 1 on the surface of the ramp driveway 100. The water flows down along the surface of the grid assembly 1 and enters the water guiding assembly 2 embedded in the structural slab 200. The design of the water guiding assembly 2 ensures that the water can flow into the drainage assembly 3 under the structural slab efficiently. Finally, the rainwater is smoothly discharged through the drainage assembly 3, forming a complete drainage chain.

[0026] Specifically, the existing ramp driveway 100, when the structural strength is sufficient, is usually hollow inside. By pre-embedding the drainage system in the structural slab and placing the drainage component 3 in the internal space of the ramp driveway 100, the space of the structural slab and the ramp is fully utilized with the limited thickness of the building surface layer. This overcomes the limitation that traditional drainage ditches cannot be implemented when the ramp clearance is insufficient. It enables effective drainage capacity even when the building surface layer thickness is only 100mm. Effective rainwater drainage reduces the risk of water accumulation in the ramp driveway 100, lowers the probability of slipping and accidents, and the design of the grille component 1 ensures the safety of heavy-load vehicles passing on the ramp without affecting the drainage function.

[0027] Furthermore, the coordinated operation of the water guiding component 2 and the drainage component 3 ensures rapid drainage of rainwater, reduces the risk of road surface water accumulation, effectively mitigates the damage of water to the slope structure, extends the service life of the road, and reduces future maintenance and repair costs.

[0028] like Figures 1 to 3 As shown, the water guiding component 2 in this embodiment includes a water guiding pipe 21 pre-embedded in the structural plate 200. There are multiple water guiding pipes 21, which are spaced apart on the structural plate 200.

[0029] Specifically, the number of water pipes 21 is set to multiple and they are spaced apart on the structural plate 200 to form a network-like drainage system. This allows for even distribution within the structural plate 200, disperses water flow, and improves the efficiency of water flow guidance, ensuring that rainwater can be quickly collected and guided.

[0030] Furthermore, the spaced drainage pipes can promptly drain rainwater when it accumulates quickly, reducing water accumulation on the ramp and keeping the driveway dry and safe.

[0031] Furthermore, because multiple water pipes distribute the drainage pressure, the burden on a single pipe is reduced, which can effectively reduce the risk of pipe blockage, thereby reducing the frequency and cost of maintenance and cleaning.

[0032] Preferably, the water guide pipes are arranged at equal intervals along the length of the drainage device of this application in the structural plate to ensure that the water guide pipes 21 are evenly distributed within the structural plate 200.

[0033] Preferably, the water pipe 21 can be made of steel sleeve to ensure that it is not easily damaged during long-term use and has good weather resistance and pressure resistance. The water pipe 21 can also be made of corrosion-resistant materials (such as PVC or HDPE), and a suitable design can be selected according to the actual situation.

[0034] like Figures 1 to 3 As shown, the bottom of the water guide pipe 21 in this embodiment extends into the drainage component 3. This connection method can reduce the resistance that the water flow may cause during the turning and transition process, and improve the drainage efficiency.

[0035] Since the water pipe 21 extends into the drainage component 3, rainwater can quickly flow from the surface of the ramp driveway 100 into the water pipe 21 and be directly guided to the drainage component 3, reducing the time that rainwater stays in the channel and effectively preventing water accumulation.

[0036] Furthermore, the direct extension design reduces the number of bends and interfaces, lowers the risk of pipe blockage due to debris accumulation, and ensures the system operates efficiently for extended periods.

[0037] like Figures 1 to 3 As shown, the water guiding component 2 in this embodiment also includes a positioning component pre-embedded in the structural plate 200. The positioning component can position each of the water guiding pipes 21 at the pre-embedded position of the structural plate 200.

[0038] Specifically, the positioning components are pre-embedded in the structural slab 200. The positioning components can fix each water pipe 21 in a predetermined position to prevent displacement during construction or use and ensure the overall effectiveness of the drainage system.

[0039] With the pre-embedded positioning components, installers do not need to perform additional measurements and adjustments during installation, which reduces installation difficulty, improves construction efficiency, and can significantly reduce the problem of improper drainage pipe positioning caused by human error, ensuring the reliability of system operation.

[0040] Furthermore, the positioning component fixes the water pipe in the accurate position, preventing pipe displacement due to external forces, ensuring the correct assembly of the water pipe 21, thereby improving the stability and durability of the overall structure.

[0041] like Figures 1 to 3 As shown, the positioning component in this embodiment includes positioning steel bars 22 located on both sides of each water guide pipe 21. The positioning steel bars 22 are located on both sides of the water guide pipe 21, forming a stable support structure. This configuration can not only effectively fix the water guide pipe in the preset position, ensuring that it will not shift during construction and use and maintaining the effectiveness of the drainage system, but also enhance the compressive strength of the entire water guide assembly, effectively resisting soil pressure and water flow impact, and ensuring the long-term stability of the structure.

[0042] Specifically, by pre-setting the positioning steel bars 22 during the installation of the water pipe, the construction process can be greatly simplified, the accuracy requirements can be reduced, and the construction can be made more efficient.

[0043] In other embodiments, the positioning member may also be:

[0044] Plastic positioning clips, made of high-strength plastic, can easily fix the position of the water pipe and are also corrosion-resistant.

[0045] The water pipe is supported by a metal bracket. The bracket can be designed to be adjustable to allow for fine-tuning during installation and ensure precise positioning.

[0046] The concrete enclosure completely surrounds the water pipes during concrete pouring, creating a natural fixation method and enhancing the overall structural stability.

[0047] Anchors are used to fix the water pipe in the designated position by pre-drilling holes in the structural plate, ensuring that it does not move.

[0048] Positioning rings are used to fix water pipes in a predetermined position using ring-shaped positioning components. They can provide uniform support force and are suitable for circular pipe structures. Appropriate designs can be selected according to actual needs.

[0049] like Figures 1 to 3 As shown, the drainage component 3 of this embodiment includes a drainage channel 31 and a connecting member disposed on the drainage channel 31. The connecting member enables the drainage channel 31 to be connected to the lower part of the structural plate 200. The connecting member can securely connect the drainage channel 31 to the lower part of the structural plate 200, ensuring that it is not easily moved after installation.

[0050] Preferably, the drainage component 3 can be a prefabricated drainage ditch to ensure that rainwater is smoothly discharged into the drainage system or surrounding drainage facilities. This not only ensures the dryness of the ramp, but also reduces the erosion and damage of rainwater to the road structure.

[0051] Preferably, the drainage channel 31 can adopt a U-shaped or V-shaped design to ensure that the liquid can flow smoothly and avoid water accumulation.

[0052] like Figures 1 to 3 As shown, the connecting component in this embodiment includes a connecting column 32 disposed between the drainage channel 31 and the structural plate 200. Preferably, the connecting column 32 can be fixed with bolts or welded between the drainage channel 31 and the structural plate 200 to ensure a firm connection that is not easy to loosen. The connecting column 32 provides additional support between the drainage channel and the structural plate to ensure the stability of the drainage channel during use and to avoid deformation or displacement caused by the weight of the liquid.

[0053] Preferably, the connecting column 32 allows the drainage channel 31 to be suspended below the structural plate 200. This suspension method not only saves space, but also allows users to observe the interior of the drainage channel 31 through the gap between the drainage channel 31 and the structural plate 200. Impurities in the drainage channel 31 can be cleaned through this gap to avoid the accumulation of impurities and blockage.

[0054] In other embodiments, the height and / or angle of the connecting column 32 is adjustable, facilitating fine-tuning during installation to ensure that the inclination angle of the drainage channel is suitable for liquid flow and improve drainage efficiency.

[0055] Furthermore, through the design of the connecting column 32, the drainage trough 31 can maintain an appropriate height and inclination, ensuring that the collected liquid can flow smoothly into the drain outlet and ensuring the efficient discharge of the system.

[0056] like Figures 1 to 3 As shown, the drainage assembly 3 in this embodiment also includes a drainage component disposed on one side or at the bottom of the drainage channel 31.

[0057] Preferably, the side design of the drainage component helps guide the liquid flow under specific flow conditions, while the bottom design of the drainage component ensures that the liquid can be discharged quickly. By using the drainage component, the liquid in the drainage tank 31 can be guided and discharged quickly, ensuring that the instantaneous flow of the drainage component 3 will not cause water accumulation and improving the overall drainage efficiency of the system.

[0058] Furthermore, drainage components can be designed with a filtration function to prevent debris or sediment from clogging the system and ensure smooth drainage.

[0059] Furthermore, by installing drainage components on the sides or bottom of the drainage channel, the position and quantity can be flexibly adjusted according to different drainage needs and environmental conditions to adapt to various usage scenarios.

[0060] like Figures 1 to 3 As shown, the drainage component of this embodiment includes a plurality of drainage risers 33 spaced apart at the bottom of the drainage trough 31.

[0061] Specifically, multiple drainage risers 33 are evenly spaced at the bottom of the drainage trough 31 to ensure that the liquid can be discharged evenly and quickly guided out of the drainage trough 31, reducing the residence time of water at the bottom of the drainage trough and improving the overall drainage efficiency. In addition, the setting of multiple risers can effectively prevent water from accumulating at the bottom of the drainage trough and reduce potential corrosion problems.

[0062] Preferably, the drainage riser 33 is generally designed as a cylinder to ensure sufficient flow and prevent clogging.

[0063] Preferably, the drainage riser 33 is typically made of corrosion-resistant materials (such as stainless steel, HDPE or UPVC) to withstand corrosion and wear during long-term use.

[0064] Preferably, in other embodiments, the drainage component may be a drainage outlet, a guide plate, a drainage elbow or other structure located at the bottom of the drainage trough 31, or a drainage pipe or guide plate located on the side of the drainage trough 31. The appropriate design can be selected according to actual needs.

[0065] like Figures 1 to 3 As shown, the grating assembly 1 in this embodiment includes a lane grating steel plate 11 and a continuous steel plate 12. The lane grating steel plate 11 serves as a basic support structure, bearing the heavy load when the vehicle is driving, ensuring stability and safety. There are multiple continuous steel plates 12, which are spaced apart on the lane grating steel plate 11. There is a water passage gap 13 between adjacent continuous steel plates 12, providing additional load-bearing capacity and water flow channels.

[0066] Preferably, the continuous steel plate 12 and the lane grating steel plate 11 are detachably connected, and the lane grating steel plate and the continuous steel plate are detachable standard parts, which facilitates maintenance, replacement and renewal. This structural design makes the combination and disassembly of the grating assembly simple and efficient, adaptable to different usage scenarios, and allows for the replacement of worn or damaged lane grating steel plates 11 and / or continuous steel plates 12 at any time, thereby extending the overall service life and reducing maintenance costs to meet the deformation requirements and traffic requirements under heavy load vehicles.

[0067] Preferably, the continuous steel plate 12 and the lane grating steel plate 11 can be connected by bolts, and the continuous steel plate 12 can be fixed to the lane grating steel plate 11 by bolts, nuts and washers;

[0068] Alternatively, a plug-in connection can be used, designed as a slot structure, so that the full-length steel plate 12 can be directly inserted into a specific position of the lane grating steel plate 11.

[0069] Alternatively, a clamping connection can be used, where the full-length steel plate 12 is fixed to the lane grating steel plate 11 using clamps or brackets.

[0070] Alternatively, fasteners can be used to connect the continuous steel plate 12 to the lane grating steel plate 11. The appropriate connection method can be selected according to actual needs.

[0071] In other embodiments, the lane grating steel plate and the continuous steel plate are integrally formed structures. Preferably, the lane grating steel plate and the continuous steel plate can be manufactured in one piece by casting, stamping or other forming processes to ensure that there are no seams between them. The integrally formed structure can provide better mechanical properties, enhance the overall load-bearing capacity, and ensure that the grating assembly 1 has sufficient load-bearing capacity and rigidity.

[0072] Preferably, the grille assembly 1 further includes a positioning component pre-embedded in the structural plate 200. The positioning component is a positioning steel bar located on both sides of the lane grille steel plate 11 to achieve positioning and assembly.

[0073] Preferably, the construction sequence of the lane grille drainage device in this embodiment is as follows:

[0074] First, water pipes 21 and positioning steel bars on both sides of grid assembly 1 are pre-embedded in the reinforced concrete structural slab 200 according to the corresponding positions.

[0075] Then, after the building surface layer construction is completed, the standard part of the lane grid steel plate 11 with the continuous steel plate 12 is placed between the positioning steel bars on both sides of the lane grid steel plate 11.

[0076] Secondly, a drainage channel 31 is installed under the structural slab 200.

[0077] Finally, a drain riser 33 is installed at the bottom of the drain trough 31.

[0078] The lane grid drainage device of this application differs from the traditional drainage ditch method. Traditional drainage ditches need to be installed on the structural slab surface. This application uses a drainage channel 31 hanging under the structural slab 200 for drainage, which can avoid the limitation of the building surface thickness and make full use of the internal space of the structural slab 200 and the sloping lane.

[0079] Furthermore, the drainage device of this application is set at the floor level of the ramp driveway, and the water flows into the drainage device by using the ramp driveway, which can reduce the cost.

[0080] Preferably, the drainage channel 31 of this application can be made of stainless steel. Using a stainless steel drainage channel 31 instead of a drainage pipe can reduce construction steps, allow for one-time installation, and facilitate construction.

[0081] The above examples are merely illustrative of the technical content of this utility model to facilitate reader understanding, but do not imply that the implementation of this utility model is limited to these embodiments. Any technical extensions or re-creations made based on this utility model are protected by this utility model. The scope of protection of this utility model is defined by the claims.

Claims

1. A lane grating drainage device, characterized in that: The system includes a grid assembly (1), a water guiding assembly (2), and a drainage assembly (3) arranged sequentially from top to bottom. The grid assembly (1) is located on the surface of the ramp (100) and above the structural slab (200). The drainage assembly (3) is located below the structural slab (200) and within the interior space of the ramp. The water guiding assembly (2) is embedded in the structural slab (200) and can guide the water flowing from the grid assembly (1) to the structural slab (200) to the drainage assembly (3) for discharge.

2. The lane grille drainage device according to claim 1, characterized in that: The water guiding component (2) includes a water guiding pipe (21) pre-embedded in the structural plate (200). There are multiple water guiding pipes (21) and they are spaced apart on the structural plate (200).

3. The lane grille drainage device according to claim 2, characterized in that: The bottom of the water pipe (21) extends into the drainage assembly (3).

4. A lane grille drainage device according to claim 2, characterized in that: The water guiding component (2) also includes a positioning component embedded in the structural plate (200), which can position each of the water guiding pipes (21) at the pre-embedded position of the structural plate (200).

5. A lane grille drainage device according to claim 4, characterized in that: The positioning components include positioning steel bars (22) located on both sides of each water pipe (21).

6. A lane grille drainage device according to any one of claims 1 to 5, characterized in that: The drainage assembly (3) includes a drainage channel (31) and a connecting member disposed on the drainage channel (31), the connecting member enabling the drainage channel (31) to be connected to the underside of the structural plate (200).

7. A lane grille drainage device according to claim 6, characterized in that: The connecting component includes a connecting column (32) disposed between the drainage channel (31) and the structural plate (200), the connecting column (32) enabling the drainage channel (31) to be hung below the structural plate (200).

8. A lane grille drainage device according to claim 6, characterized in that: The drainage assembly (3) also includes a drainage component located on one side or at the bottom of the drainage channel (31).

9. A lane grille drainage device according to claim 8, characterized in that: The drainage component includes a plurality of drainage risers (33) spaced apart at the bottom of the drainage trough (31).

10. A lane grille drainage device according to claim 1, characterized in that: The grating assembly (1) includes a lane grating steel plate (11) and a continuous steel plate (12). There are multiple continuous steel plates (12), which are spaced apart on the lane grating steel plate (11). There is a water passage gap (13) between adjacent continuous steel plates (12). The continuous steel plate (12) and the lane grating steel plate (11) are integrally formed or detachably connected.

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