A gully graded sediment overwater hanging basket

Abstract

The utility model discloses a rainwater inlet graded sediment overwater hanging basket belongs to overwater hanging basket field, including collecting sediment plate and graded interception subassembly, and graded interception subassembly includes drainage plate, and the number of drainage plate is multiple, and two drainage plates are fixedly connected in the lower bottom end of collecting sediment plate, and the outer surface of one drainage plate is provided with a primary filter hole, and the number of primary filter hole is several, and the outer surface of another drainage plate is provided with secondary filter hole, through the cooperation between each device, in the use process through the graded drainage plate of setting, utilize its outer surface and set up the different level filter hole to the stone of different particle size and carry out the graded screening, and then fall into different sedimentation area, through grading can avoid all impurities to be accumulated together and cause the phenomenon of blockage, and cooperate with the sediment plate, and then can in the regular maintenance cleaning process, through the pullout sediment plate, the impurities in two sedimentation areas are rapidly poured out, and the efficiency of cleaning maintenance is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of water-passing basket technology, specifically a rainwater inlet graded sediment water-passing basket. Background Technology

[0002] As a key node in the urban drainage system, storm drains play a crucial role in collecting surface runoff and preventing road water accumulation. However, during road construction (such as the laying of cement-stabilized crushed stone base course and asphalt concrete surface course) and daily maintenance, a large amount of solid waste such as cement crushed stone and asphalt residue can be washed into storm drains by rainwater, causing blockage of drainage pipes, reduced water flow capacity, and even urban flooding.

[0003] An investigation revealed that a utility model patent discloses an easy-to-install, clean, environmentally friendly multi-stage filter intercepting basket for rainwater inlets (Publication No.: CN211200952U). The basket includes a trough-shaped main body, internally divided into upper and lower sections by a semi-permeable filter screen. Half of the semi-permeable filter screen is an impermeable guide plate, and the other half is a permeable screen. On the bottom plate below the boundary between the guide plate and the permeable screen, a three-stage filter is installed, dividing the trough-shaped main body. Several overflow ports are opened in the upper and middle sections of each wall panel, and a drain port is opened in the lower section of the wall panel in the filtered area. Each stage of the filter consists of two porous permeable screens with identical permeable pore sizes. The permeable pore sizes on the permeable screens of each stage gradually decrease from the furthest point to the closest point to the drain port. Filter media with progressively smaller particle sizes is installed between the two permeable screens of each stage. A liquid level adjustment zone is provided between the stages. This invention can purify initial rainwater, avoid pollution of receiving water bodies, and is easy to install, clean, and maintain.

[0004] Although the aforementioned patent uses components such as permeable screens, multiple wall panels, and guide plates to filter impurities in rainwater during rainwater infiltration and collect them uniformly, the impurities in the rainwater vary in size. Especially during road construction, stones of different sizes are more likely to enter the basket with rainwater. Continuous accumulation can easily clog the filter holes inside the basket, preventing rainwater from flowing quickly and thus hindering the improvement of road drainage.

[0005] Therefore, this utility model provides a rainwater inlet grading sediment passing basket to solve the above problems. Utility Model Content

[0006] This utility model provides a rainwater inlet grading sediment passing basket, which aims to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: A rainwater inlet graded sediment passing basket includes a sediment collection plate and a graded interception component, wherein the graded interception component includes a drainage plate, and the number of drainage plates is multiple. Two drainage plates are fixedly connected to the bottom end of the slag collection plate. One of the drainage plates has a primary filter hole on its outer surface, and the number of the primary filter holes is several. The other drainage plate has a secondary filter hole on its outer surface, and the number of the secondary filter holes is also several. The bottom ends of the two drainage plates are separated into a primary sedimentation zone and a secondary sedimentation zone by a slag plate.

[0008] As a preferred technical solution of this application, a slag removal plate is slidably connected inside the slag plate at the secondary sedimentation zone and the primary sedimentation zone, and a handle is fixedly connected to the inner wall of the slag removal plate.

[0009] As a preferred technical solution of this application, the graded interception component further includes a water inlet opened at the top of the slag collection plate, and the number of water inlets is several.

[0010] As a preferred technical solution of this application, a filter screen is inserted into the inner wall of the slag collection plate, and rectangular holes and fine filter holes are respectively opened on the outer surface of the filter screen, and the number of rectangular holes and fine filter holes is several.

[0011] As a preferred technical solution of this application, the upper top of the slag collection plate is threadedly connected to the upper top of the filter screen with a locking bolt, the locking bolt penetrates the outer wall of the filter screen, and a cross groove is formed on the outer surface of the locking bolt.

[0012] As a preferred technical solution of this application, a handle is fixedly connected to the top of the slag collection plate, and the outer wall of the handle is provided with anti-slip patterns.

[0013] As a preferred technical solution of this application, the outer side wall of the slag collection plate is equipped with a side plate, and the drainage plate and the slag plate are both sleeved on the inner wall of the side plate.

[0014] By setting up a graded interception component, the various parts work together to classify and screen stones of different sizes through the graded drainage plate with different levels of filter holes on its outer surface. The stones then fall into different sedimentation zones. This grading prevents all impurities from accumulating and causing blockages. In conjunction with the slag discharge plate, impurities in the two sedimentation zones can be quickly poured out by pulling the slag discharge plate during regular maintenance and cleaning, greatly improving the efficiency of cleaning and maintenance. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2This is a schematic diagram of the primary sedimentation zone in this utility model; Figure 3 This is a schematic diagram of the side plate structure in this utility model; Figure 4 This is a schematic diagram of the structure of the filter screen in this utility model.

[0016] In the picture: 1. Slag collection plate; 2. Drainage plate; 3. Primary filter holes; 4. Secondary filter holes; 5. Slag plate; 6. Primary sedimentation zone; 7. Secondary sedimentation zone; 8. Slag removal plate; 9. Water inlet; 10. Filter screen; 11. Rectangular holes; 12. Fine filter holes; 13. Locking bolt; 14. Pull handle; 15. Side plate. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] This utility model provides a rainwater inlet grading sediment passing basket, such as Figures 1-4 As shown, the rainwater inlet graded sediment passing basket includes a sediment collection plate 1 and a graded interception assembly. The graded interception assembly includes a drainage plate 2, and the number of drainage plates 2 is multiple. Two drainage plates 2 are fixedly connected to the bottom end of the slag collection plate 1. One of the drainage plates 2 has a primary filter hole 3 on its outer surface, and the number of the primary filter holes 3 is several. The other drainage plate 2 has a secondary filter hole 4 on its outer surface, and the number of the secondary filter holes 4 is also several. The bottom ends of the two drainage plates 2 are separated into a primary sedimentation zone 6 and a secondary sedimentation zone 7 by a slag plate 5.

[0019] The sludge plate 5 is slidably connected to the secondary sedimentation zone 7 and the primary sedimentation zone 6 by a sludge removal plate 8, and the inner wall of the sludge removal plate 8 is fixedly connected to a handle.

[0020] Specifically, through the tiered interception components, the different particle sizes of impurities mixed in with rainwater can be collected separately after installation, preventing them from accumulating in one place and hindering the smooth flow of rainwater. The tiered setup consisting of multiple drainage plates 2 uses two inclined drainage plates 2 to facilitate the falling of impurities, while the primary filter holes 3 and secondary filter holes 4 can distinguish impurities of different particle sizes, causing them to fall into the corresponding primary sedimentation zone 6 and secondary sedimentation zone 7 respectively. By distinguishing the accumulation, the stability of the hanging basket can be improved. The sliding slag removal plate 8 can be slid by pulling the handle during regular maintenance, thereby emptying the impurities accumulated in the primary sedimentation zone 6 and secondary sedimentation zone 7 and maintaining the cleanliness of the hanging basket.

[0021] The graded interception component also includes a water inlet 9 opened at the top of the slag collection plate 1, and the number of water inlets 9 is several.

[0022] A filter screen 10 is inserted into the inner wall of the slag collection plate 1. The outer surface of the filter screen 10 is provided with rectangular holes 11 and fine filter holes 12. The number of rectangular holes 11 and fine filter holes 12 are both several.

[0023] The top end of the slag collection plate 1 is threaded with a locking bolt 13 at the top end of the filter screen 10. The locking bolt 13 penetrates the outer wall of the filter screen 10, and a cross groove is formed on the outer surface of the locking bolt 13.

[0024] Specifically, the multiple inlets 9 facilitate the flow of rainwater and impurities, while the filter screen 10 inserted into its inner wall can perform preliminary filtration of impurities, causing different particles of impurities to fall onto the top of the drainage plate 2 with the impact of the water flow. The two locking bolts 13 can facilitate quick connection of the filter screen 10, ensuring its stability after installation.

[0025] A handle 14 is fixedly connected to the top of the slag collection plate 1, and the outer wall of the handle 14 is provided with anti-slip patterns.

[0026] The outer side wall of the slag collection plate 1 is equipped with a side plate 15, and the drainage plate 2 and the slag settling plate 5 are both sleeved on the inner wall of the side plate 15.

[0027] Specifically, the two handles 14 at the top of the slag collection plate 1 can be used to install and remove the slag collection plate 1, improving the efficiency of installation and removal. The anti-slip pattern on its outer wall can increase the grip friction with the operator and avoid the danger of falling during installation. The side plate 15 can block the side of the drainage plate 2, improving the quality of graded interception.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A rainwater inlet graded sediment passing basket, comprising a sediment collection plate (1) and a graded interception assembly, characterized in that: The graded interception component includes a drainage board (2), and the number of drainage boards (2) is multiple; Two drainage plates (2) are fixedly connected to the bottom end of the slag collection plate (1). One of the drainage plates (2) has a primary filter hole (3) on its outer surface. The number of the primary filter holes (3) is several. The other drainage plate (2) has a secondary filter hole (4) on its outer surface. The number of the secondary filter holes (4) is also several. The bottom ends of the two drainage plates (2) are separated into a primary sedimentation zone (6) and a secondary sedimentation zone (7) by a slag plate (5).

2. The rainwater inlet grading sediment passing basket according to claim 1, characterized in that: The sludge plate (5) is slidably connected to a slag removal plate (8) located in the secondary sedimentation zone (7) and the primary sedimentation zone (6). The inner wall of the slag removal plate (8) is fixedly connected to a handle.

3. A rainwater inlet grading sediment passing basket according to claim 2, characterized in that: The graded interception component also includes a water inlet (9) opened at the top of the slag collection plate (1), and the number of water inlets (9) is several.

4. A rainwater inlet grading sediment passing basket according to claim 3, characterized in that: The inner wall of the slag collection plate (1) is fitted with a filter screen (10). The outer surface of the filter screen (10) is provided with rectangular holes (11) and fine filter holes (12). The number of rectangular holes (11) and fine filter holes (12) is several.

5. A rainwater inlet grading sediment passing basket according to claim 4, characterized in that: The top end of the slag collection plate (1) is threadedly connected to the top end of the filter screen (10) and the locking bolt (13) penetrates the outer wall of the filter screen (10). The outer surface of the locking bolt (13) is provided with a cross groove.

6. A rainwater inlet grading sediment passing basket according to claim 4, characterized in that: A handle (14) is fixedly connected to the top of the slag collection plate (1), and the outer wall of the handle (14) is provided with anti-slip patterns.

7. A rainwater inlet grading sediment passing basket according to claim 1, characterized in that: The outer side wall of the slag collection plate (1) is fitted with a side plate (15), and the drainage plate (2) and the slag plate (5) are both sleeved on the inner wall of the side plate (15).

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