Drainage device for road pavement
By introducing sedimentation tanks and grate structures into the road drainage system, the problem of clogging by mud and leaves has been solved, enabling efficient operation and convenient cleaning of the drainage system.
Patent Information
- Application Number
- CN202422577739.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-24
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2034-10-24
AI Technical Summary
In existing road surface drainage systems, rainwater grates are prone to clogging drainage pipes with small debris such as mud, sand, and leaves. Furthermore, if the design gaps are too small, they can accumulate on the grates, affecting the drainage effect.
A drainage device comprising a sedimentation tank, a grate, a drain trough, and a filter screen has been designed. The sedimentation tank is used to settle silt, the grate is used to filter large debris, and the drain trough is used to drain water and floating objects. The sedimentation tank can be easily cleaned by lifting the handle and the sealing groove.
It effectively separates mud, sand, leaves, and other debris, preventing blockages, ensuring smooth drainage, and simplifying the easy replacement and maintenance of the sedimentation tank during the cleaning process.
Smart Images
Figure CN223853474U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to road drainage device technical field, concretely is a drainage device for road pavement. BACKGROUND
[0002] Road drainage system is an important part of city construction, and the road drainage device can timely concentrate and discharge the accumulated water on the road surface, avoid the road waterlogging disaster, and avoid affecting the road traffic. The existing drainage for road pavement is mostly blocked and filtered through the rainwater grate, but the gap of the rainwater grate is too large, and only some larger branches, leaves and plastic bags can be filtered out. Some smaller leaves, branches and silt can flow into the inside of the drainage pipe. The accumulation of the silt, leaves and branches can easily cause the blockage of the pipe. If the gap is designed to be small, a large amount of leaves and silt will accumulate on the grate, resulting in poor drainage of the road rainwater. Therefore, the drainage device for road pavement is designed to solve the above problems. SUMMARY
[0003] (I) Technical problem solved
[0004] In view of the deficiencies of the prior art, the utility model provides a drainage device for road pavement, which solves the problem that the existing drainage for road pavement is mostly filtered through the rainwater grate, and the silt in the drainage pipe is prone to accumulate.
[0005] (II) Technical scheme
[0006] To achieve the above purpose, the utility model realizes the following technical scheme:
[0007] The utility model provides a drainage device for road pavement, which comprises: a ground, a sediment bucket placing groove is formed in the right side upper end of the ground, a grate base is connected to the outer side of the upper end opening of the sediment bucket placing groove, a grate is rotatably connected to the inner upper end of the grate base, an upper end containing platform is formed in the inner upper end of the sediment bucket placing groove, a sediment bucket is insertedly connected to the inner upper end of the sediment bucket placing groove, the upper end of the sediment bucket extends to the upper surface of the containing platform, a water leakage groove is formed in the left side upper end of the sediment bucket, a filter screen is connected to the inner side of the water leakage groove, a water outlet groove is formed in the left side inner lower end of the ground, the lower end of the water outlet groove is communicated with a sewer pipe, the upper end right side of the water outlet groove is communicated with the water leakage groove, a lifting handle is connected to the lower surface of the sediment bucket, the upper end of the lifting handle extends to the upper end of the sediment bucket placing groove, a lifting ring is connected to the upper end of the lifting handle, and the inner sides of the sediment bucket placing groove and the water outlet groove are both connected with an inner lining.
[0008] Preferably, the inside left side of the sediment bucket placing groove is provided with a sealing groove, the upper surface of the sediment bucket and the outside of the water leakage groove are connected with a sealing plate, the inside of the sealing groove is provided with a circular arc groove around, the outside of the sealing plate is connected with a circular arc protrusion around, and the circular arc protrusion is insertedly connected with the circular arc groove.
[0009] Preferably, the lower surface and the upper end opening of the sediment bucket are connected with a reinforcing rib.
[0010] Preferably, the sediment bucket, the inner liner and the sealing plate are made of stainless steel.
[0011] Preferably, the lower end of the sediment bucket placing groove and the water outlet groove are provided with an overflow water discharge groove.
[0012] Preferably, the upper end of the sediment bucket is smaller than the inside of the sieve base.
[0013] Preferably, the height of the sediment bucket is the same as the depth of the lower end of the sediment bucket placing groove.
[0014] (Three) beneficial effects
[0015] The utility model provides a drainage device for road pavement, and compared with the prior art, at least has the following beneficial effects:
[0016] The drainage device for road pavement, after some smaller branches, leaves, silt and the like fall into the sediment bucket, the objects with quality less than water such as branches and leaves float up, and most silt is deposited at the bottom, and water and a small part of silt are discharged through the water leakage groove. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is structure schematic view of the utility model;
[0018] Figure 2 It is sectional view of the utility model;
[0019] Figure 3 It is disassembled structure schematic view of the utility model;
[0020] Figure 4 It is disassembled sectional view of the utility model;
[0021] Figure 5 It is sealing groove local enlarged view of the utility model;
[0022] Figure 6 It is sealing plate local enlarged view of the utility model.
[0023] In the figure: 1, ground; 2, sediment bucket placing groove; 3, grate base; 4, grate; 5, holding platform; 6, sediment bucket; 7, water leakage groove; 8, water outlet groove; 9, lifting handle; 21, sealing groove; 22, sealing plate; 23, reinforcing rib; 24, overflow water discharge groove. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0025] Please refer to Figures 1-6 The utility model provides a kind of technical scheme: a kind of drainage device for road pavement, it include: ground 1, the inside right side upper end of the ground 1 is equipped with sediment bucket placing groove 2, the upper end opening of the sediment bucket placing groove 2 is connected with grate base 3 outside a week, the inside upper end of the grate base 3 is rotatably connected with grate 4, the inside upper end of the sediment bucket placing groove 2 is equipped with upper end holding platform 5, the inside insertion of the sediment bucket placing groove 2 is connected with sediment bucket 6, the upper end of the sediment bucket 6 is extended to the upper surface of holding platform 5, the left side upper end of the sediment bucket 6 is equipped with water leakage groove 7, the inside of the water leakage groove 7 is connected with filter screen, the left side inside lower end of the ground 1 is equipped with water outlet groove 8, the lower end of the water outlet groove 8 is communicated with sewer pipe, the upper end right side of the water outlet groove 8 is communicated with water leakage groove 7, the lower surface of the sediment bucket 6 is connected with lifting handle 9, the upper end of the lifting handle 9 is extended to the upper end of the sediment bucket placing groove 2, the upper end of the lifting handle 9 is connected with lifting ring, the inside of the sediment bucket placing groove 2 and water outlet groove 8 are all connected with inner liner.
[0026] When using, sediment bucket 6 is placed in the inside of sediment bucket placing groove 2, close grate 4, when water, some larger leaves, sticks, plastic bags, etc. are filtered out by grate 4, water and the following smaller leaves, sticks, silt, etc. flow to the inside of sediment bucket 6, the mass of silt is greater than that of water, silt will be deposited in the inside of sediment bucket 6, and these smaller leaves, sticks will float up, will not block the filter screen in the inside of water leakage groove 7, and will not make the leaves, sticks, etc. accumulated on the upper end, as the following is water, accumulated water will also easily pass through the accumulated leaves, sticks, enter the inside of sediment bucket 6, then pass through water leakage groove 7, enter water outlet groove 8, flow to the inside of sewer pipe, when needing to clean, grate 4 is opened, crowbar or the like is inserted into the inside of lifting ring on the upper end of lifting handle 9, then sediment bucket 6 is taken out, then sludge, impurities are poured out and cleaned, then put into the inside of sediment bucket placing groove 2 again, the next filtration can be carried out.
[0027] As Figures 1-6 shown in the utility model embodiment provides an implementation, based on the above implementation, the inside left side of the sediment bucket placing groove 2 is equipped with the sealing groove 21, the outer side of the surface of the sediment bucket 6 and the outer side of the water leakage groove 7 are connected with the sealing plate 22, the inside of the sealing groove 21 is equipped with the circular arc groove of circular arc shape, the outer side of the sealing plate 22 is connected with the circular arc block of circular arc shape, the circular arc block is insertedly connected with the circular arc groove.
[0028] The above structure can be known that the sealing groove 21 and the sealing plate 22 can play the role of correction, when the direction of the sediment bucket 6 is placed reversely, it cannot be placed in the inside of the sediment bucket placing groove 2, and when the sediment bucket 6 is placed in the inside of the sediment bucket placing groove 2, the sealing groove 21 will be attached together with the sealing plate 22, at this time, the circular arc block is inserted together with the circular arc groove, so that the connecting part is more sealed, and water is not easy to overflow through the sealing groove 21 and the sealing plate 22.
[0029] As Figures 1-4 shown in the utility model embodiment provides an implementation, based on the above implementation, the lower surface of the sediment bucket 6 and the upper end opening are connected with the reinforcing rib 23, and the reinforcing rib 23 is fixedly connected between the lifting handle 9.
[0030] The above structure can be known that the reinforcing rib 23 of the lower surface of the sediment bucket 6 and the upper end opening can improve the strength of the connecting part of the lifting handle 9 and the sediment bucket 6, and maintain the overall strength of the sediment bucket 6.
[0031] As Figures 1-4 shown in the utility model embodiment provides an implementation, based on the above implementation, the sediment bucket 6, the inner lining and the sealing plate 22 are all made of stainless steel material.
[0032] The above structure can be known that the sediment bucket 6, the inner lining and the sealing plate 22 are all made of stainless steel material, which can slow down the speed of oxidation and rusting, and the sediment bucket 6 and the inner lining are made of stainless steel material, which can reduce friction, reduce wear of the sediment bucket 6 and prolong service life.
[0033] As Figures 1-4 shown in the utility model embodiment provides an implementation, based on the above implementation, the lower end of the sediment bucket placing groove 2 and the water outlet groove 8 are equipped with the overflow water discharge groove 24.
[0034] The above structure can be known that when the sediment bucket 6 is lifted, some water will flow to the joint between the sediment bucket 6 and the sediment bucket placing groove 2, or some soil impurities and the like fall into the inside of the sediment bucket placing groove 2, water can be flushed into the inside of the sediment bucket placing groove 2, and some impurities and the following sludge are discharged through the overflow water discharge groove 24.
[0035] As Figures 1-4 shown in the drawings, an embodiment of the present application provides an implementation, based on the above implementation, the size of the upper end of the sediment bucket 6 is smaller than the size of the inside of the grate base 3.
[0036] As can be seen from the above structure, the size of the upper end of the sediment bucket 6 is smaller than the size of the inside of the grate base 3, which facilitates the lifting of the sediment bucket 6 from the grate base 3.
[0037] As Figures 1-4 shown in the drawings, an embodiment of the present application provides an implementation, based on the above implementation, the height of the sediment bucket 6 is the same as the depth of the lower end of the sediment bucket placing groove 2.
[0038] As can be seen from the above structure, the height of the sediment bucket 6 is the same as the depth of the lower end of the sediment bucket placing groove 2, which can reduce the pressure on the upper end of the sediment bucket 6.
[0039] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0040] Although the embodiments of the present application have been shown and described, it is understood that, for those skilled in the art, various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A drainage device for a road pavement, characterized by Include: The ground (1), the inside right upper end of the ground (1) is provided with a sediment bucket placing groove (2), the outer side of the upper end opening of the sediment bucket placing groove (2) is connected with a grate base (3), the inside upper end of the grate base (3) is rotatably connected with a grate (4), the inside upper end of the sediment bucket placing groove (2) is provided with an upper end containing platform (5), the inside of the sediment bucket placing groove (2) is insertedly connected with a sediment bucket (6), the upper end of the sediment bucket (6) extends to the upper surface of the containing platform (5), the left upper end of the sediment bucket (6) is provided with a water leakage groove (7), the inner side of the water leakage groove (7) is connected with a filter screen, the left inside lower end of the ground (1) is provided with a water outlet groove (8), the lower end of the water outlet groove (8) is communicated with a sewer pipe, the upper end right side of the water outlet groove (8) is communicated with the water leakage groove (7), the lower surface of the sediment bucket (6) is connected with a pull handle (9), the upper end of the pull handle (9) extends to the upper end of the sediment bucket placing groove (2), the upper end of the pull handle (9) is connected with a pull ring, the inside of the sediment bucket placing groove (2) and the water outlet groove (8) are both connected with a lining.
2. The road surface drainage device according to claim 1, characterized by: The inside left side of the sediment bucket placing groove (2) is provided with a sealing groove (21), the outer side of the lower surface of the sediment bucket (6) and located outside the water leakage groove (7) is connected with a sealing plate (22), the inner side of the sealing groove (21) is provided with a circular arc-shaped arc groove around, the outer side of the sealing plate (22) is connected with a circular arc-shaped arc protrusion around, the arc protrusion and the arc groove are insertedly connected.
3. The road surface drainage device according to claim 1, characterized by: The lower surface and the upper end opening of the sediment bucket (6) are both connected with a reinforcing rib (23), the reinforcing rib (23) and the pull handle (9) are fixedly connected.
4. The road surface drainage device according to claim 1, characterized by: The sediment bucket (6), the lining and the sealing plate (22) are all made of stainless steel material.
5. The road surface drainage device according to claim 1, characterized by: The overflow water discharge groove (24) is provided between the lower end of the sediment bucket placing groove (2) and the water outlet groove (8).
6. The road surface drainage device according to claim 1, characterized by: The size of the upper end of the sediment bucket (6) is smaller than the size of the inside of the grate base (3).
7. The road surface drainage device according to claim 1, characterized by: The height of the sediment bucket (6) is the same as the depth of the lower end of the sediment bucket placing groove (2).