Anti-blocking municipal rainwater drainage port structure

Abstract

The utility model provides an anti-blocking municipal rainwater drainage port structure, and relates to the technical field of drainage port structures. A through drainage opening is formed in the upper end of the drainage channel; and a notch is formed in the right end of the upper end of the drainage channel. The leakage holes in the cover plate are used for blocking large garbage, the large garbage is prevented from entering a drainage ditch, the blocking risk is reduced, then the upper end of the fixing hook plate is used for scraping the garbage on the leakage holes backwards, then the lower end of the fixing hook plate is used for lifting the garbage at the leakage holes upwards, and the garbage accumulated at the leakage holes is removed in time; the fixed hook plate can clean garbage at each water outlet, so that the problems that garbage at the water outlets needs to be cleaned due to the fact that the peripheries of the water outlets are often covered by fallen leaves, plastic bags or dust and other sundries, otherwise the flowing rainwater is blocked by the garbage, and the water outlets are blocked by the garbage are solved; and rainwater cannot smoothly flow into the drainage port to influence drainage.

Description

Technical Field

[0001] This utility model relates to the field of drainage outlet structure technology, and in particular to a blockage-resistant municipal rainwater drainage outlet structure. Background Technology

[0002] In the process of urbanization, the construction of stormwater drainage systems is crucial. However, existing stormwater outfalls generally suffer from defects such as unreasonable design and undurable materials. These defects lead to frequent blockages during use, severely affecting the smooth discharge of rainwater. The design of these outfalls often lacks scientific rigor, failing to effectively address the impact of different weather conditions and environmental factors. This results in large amounts of rainwater not being drained in time, leading to a series of problems such as urban flooding. Many stormwater outfall designs do not take into account the complexity of the natural environment and lack effective anti-blocking measures. For example, the opening area of ​​the outfall is too small, or the design is unreasonable, causing water flow to be obstructed.

[0003] During use, the area around the drain outlet is often covered by debris such as fallen leaves, plastic bags, or dust. Therefore, it is necessary to clean the garbage at the drain outlet. Otherwise, the flowing rainwater will be blocked by the garbage and will not be able to flow smoothly into the drain outlet, affecting drainage. Utility Model Content

[0004] This utility model relates to a structure for preventing blockage of municipal rainwater drainage outlets. The outlet is equipped with a flip-up cover plate. Larger debris is blocked by perforations on the cover plate, preventing it from entering the drainage ditch and reducing the risk of blockage. Then, the upper end of a fixed hook plate scrapes the debris from the perforations backward, and the lower end of the fixed hook plate lifts the debris from the perforations to remove accumulated debris. This allows rainwater to flow smoothly from the outlet into the drainage ditch. The fixed hook plate can be used to clean debris at each outlet, enabling frequent use and saving material costs.

[0005] In a first aspect, this utility model provides a blockage-resistant municipal stormwater drainage outlet structure, specifically comprising: a drainage ditch; a through-hole at the upper end of the drainage ditch; a slot at the right end of the upper end of the drainage ditch; a flip-up cover plate installed at the drainage outlet of the drainage ditch, with shaft holes on both sides of the left end of the cover plate; a net bag suspended at the bottom of the cover plate, with two through-hole hooks at the upper end of the net bag, and through-mesh holes evenly distributed at the lower end of the net bag; a fixing strip tightly attached to the upper end of the cover plate, with two through-screws inserted in the middle of the bottom of the fixing strip;

[0006] The bottom of the fixing strip is uniformly fixed with fixing hook plates; a connecting plate is installed in the middle of the upper end of the fixing strip, and a through rectangular opening is opened at the upper end of the connecting plate; a curb stone is buried on the right side of the outer end of the drainage ditch.

[0007] Furthermore, a flip-up slot is provided at the left end of the upper part of the drainage ditch, and through shaft holes are provided on both sides of the flip-up slot. Symmetrical support plates are fixedly installed on the upper end of the inner wall of the drainage ditch.

[0008] Furthermore, the upper left end of the drainage ditch is provided with symmetrical positioning grooves, and the inner sidewall of the positioning groove is provided with symmetrical guide grooves.

[0009] Furthermore, positioning blocks are respectively inserted into the two positioning slots, and limit slots are respectively opened on the opposite side of the two positioning blocks. Guide strips are respectively fixedly installed on the two side walls of the two positioning blocks.

[0010] Furthermore, a handle is fixedly installed on the right end of the cover plate, and symmetrical suspension hooks are fixedly installed on both ends of the bottom of the cover plate.

[0011] Furthermore, a rotating shaft is inserted into each of the two shaft holes at the left end of the cover plate, and through holes are evenly distributed on the cover plate.

[0012] This utility model provides a structure for an anti-clogging municipal rainwater drainage outlet, which has the following beneficial effects:

[0013] In this utility model, the drain outlet structure is equipped with a flip-up cover plate. The perforations on the cover plate block larger debris, preventing it from entering the drainage ditch and reducing the risk of blockage. Then, the upper end of the fixed hook plate scrapes the debris from the perforations backward, and the lower end of the fixed hook plate lifts the debris from the perforations to remove the accumulated debris. In this way, rainwater flows smoothly from the drain outlet into the drainage ditch for drainage. The fixed hook plate can clean debris at each drain outlet, allowing for frequent use and saving material costs.

[0014] The trash mixed with rainwater falls into the mesh bag, where it is trapped and held in place. Rainwater flows down through the mesh into the drainage ditch and is discharged outwards. The mesh design allows rainwater to permeate quickly while intercepting solid waste (such as leaves and plastic), preventing the drainage ditch from accumulating and becoming clogged. The handle makes it easy to flip the cover; flipping the cover to the left opens the drain outlet above the drainage ditch, making it easy to clean the trash in the mesh bag at the bottom of the cover. Because the trash is contained in the mesh bag instead of entering the drainage ditch, the frequency of drainage dredging and the burden on municipal maintenance are reduced. Attached Figure Description

[0015] To more clearly illustrate the technical solution of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0016] In the attached diagram:

[0017] Figure 1 A schematic diagram of the left front upper axis view structure of this application is shown;

[0018] Figure 2 A cross-sectional structural schematic diagram of the drainage ditch section of this application is shown;

[0019] Figure 3 A schematic diagram of the cover plate and fixing strip structure of this application is shown;

[0020] Figure 4 A schematic diagram of the disassembled structure of the curbstone section of this application is shown.

[0021] List of reference numerals

[0022] 1. Drainage ditch; 101. Tilting opening; 102. Support plate; 103. Positioning groove; 104. Guide groove; 105. Positioning block; 106. Guide strip; 2. Cover plate; 201. Handle; 202. Suspension hook; 203. Rotating shaft; 204. Drainage hole; 205. Net bag; 3. Fixing strip; 301. Fixing hook plate; 302. Connecting plate; 4. Curbstone. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] Example 1: Please refer to Figures 1 to 4 :

[0025] This utility model proposes an anti-clogging municipal rainwater drainage outlet structure, including: a drainage ditch 1; a through drainage outlet at the upper end of the drainage ditch 1; a groove at the right end of the upper end of the drainage ditch 1; the lower end of a handle 201 is placed in the groove of the drainage ditch 1; a flip-up cover 2 is installed at the drainage outlet of the drainage ditch 1, and shaft holes are respectively opened on both sides of the left end of the cover 2; a fixing strip 3 is tightly attached to the upper end of the cover 2, and two through screws are inserted in the middle of the bottom of the fixing strip 3; fixing hook plates 301 are evenly fixedly installed at the bottom of the fixing strip 3; when large debris blocks the drain hole 204 at the upper end of the cover 2, grasp the rectangular opening at the upper end of the connecting plate 302, insert the fixing hook plate 301 through the drain hole 204 and move it backward, using the upper end of the fixing hook plate 301 to scrape the debris on the drain hole 204 backward, and then... Then, the fixed hook plate 301 is lifted upwards to remove the debris from the drain hole 204, thus clearing the debris from the drain hole 204. The accumulated water will not be blocked by the debris on the drain hole 204, thus flowing smoothly into the drainage ditch 1 for discharge. The fixed strip 3 can also be lifted upwards from the drain hole 204 and used on another cover plate 2. A connecting plate 302 is installed in the middle of the upper end of the fixed strip 3. The screws on the fixed strip 3 are inserted into the bottom of the connecting plate 302, and the connecting plate 302 and the fixed strip 3 are fixedly connected by the screws. When the connecting plate 302 is touched or moved, the connecting plate 302 will not fall off the fixed strip 3. Grasping the rectangular opening at the upper end of the connecting plate 302 makes it easy to move the fixed strip 3 and the fixed hook plate 301. The upper end of the connecting plate 302 has a through rectangular opening. A curb stone 4 is buried on the right side of the outer end of the drainage ditch 1.

[0026] The drainage ditch 1 has a tilting slot 101 at its upper left end, and through shaft holes on both sides of the tilting slot 101. A rotating shaft 203 passes through the shaft holes of the tilting slot 101. Symmetrical support plates 102 are fixedly installed on the upper end of the inner wall of the drainage ditch 1. The two ends of the cover plate 2 are respectively placed on the two support plates 102. Symmetrical positioning slots 103 are provided at the upper left end of the drainage ditch 1, and symmetrical guide slots 104 are provided on the inner wall of the positioning slots 103. The two positioning slots 103... Positioning blocks 105 are respectively installed in the middle, and limiting grooves are respectively opened on the opposite side of the two positioning blocks 105. Guide strips 106 are fixedly installed on the two side walls of the two positioning blocks 105. The guide strips 106 are slidably installed in the guide grooves 104. When the positioning blocks 105 slide up and down, the guide strips 106 are restricted by the guide grooves 104, and the positioning blocks 105 can only slide up and down to prevent the positioning blocks 105 from tilting when sliding up and down. The limiting grooves on the side walls of the positioning blocks 105 cannot press down on the stop at the outer end of the rotating shaft 203.

[0027] The cover plate 2 has a handle 201 fixedly installed on its right end. The handle 201 rests against the curb stone 4. Pedestrians passing by will notice the handle 201 and avoid stepping on it. Grabbing the handle 201 makes it easy to flip the cover plate 2. Flipping the cover plate 2 to the left opens the drain outlet above the drainage ditch 1, making it easy to clean the garbage in the drainage ditch 1. Conversely, flipping the cover plate 2 to the right closes the drain outlet above the drainage ditch 1. The bottom of the cover plate 2 has symmetrically installed hooks 202 at both ends. The four hooks 202 are inserted into the hook holes of the net bag 205. The hooks 202 are used to hook the net bag 205, making it suspended in the drainage ditch 1. The two shaft holes on the left end of the cover plate 2 are respectively A rotating shaft 203 is inserted, and a stop is fixedly installed at the opposite end of the two rotating shafts 203. The limiting groove on the side wall of the positioning block 105 presses down on the stop at the outer end of the rotating shaft 203. When the rotating shaft 203 is touched, it will not move. The cover plate 2 has evenly distributed through holes 204. Rainwater enters the drainage ditch 1 through the through holes 204, and the garbage mixed in the rainwater falls into the net bag 205. At this time, the garbage will be blocked by the net bag 205 and stay there, while the rainwater will flow down from the mesh holes on the net bag 205 into the drainage ditch 1 and be discharged outward. The bottom of the cover plate 2 is suspended by the net bag 205, and the upper end of the net bag 205 has two through hook holes, and the lower end of the net bag 205 has evenly distributed through mesh holes.

[0028] Example 2, based on Example 1, such as Figure 1 and Figure 4 As shown, a connecting plate 302 is installed in the middle of the upper end of the fixing strip 3. The screws on the fixing strip 3 are inserted into the bottom of the connecting plate 302. Remove the screws on the fixing strip 3, and then glue the bottom of the connecting plate 302 to the fixing strip 3 to fix the connecting plate 302 and the fixing strip 3 together. In this way, the connecting plate 302 will not fall off when touched or used, avoiding the screws from loosening and failing to secure the connecting plate 302 after long-term use, and also saving on parts costs.

[0029] The working principle of this embodiment is as follows: When in use, grasp the handle 201 to easily flip the cover plate 2. Flipping the cover plate 2 to the left will open the drain outlet above the drainage channel 1, making it easy to clean the garbage in the net bag 205 at the lower end of the cover plate 2. Conversely, flipping the cover plate 2 to the right will close the drain outlet above the drainage channel 1. When larger garbage blocks the drain hole 204 at the upper end of the cover plate 2, grasp the rectangular opening at the upper end of the connecting plate 302, insert the fixing hook plate 301 through the drain hole 204 and move it backward. Use the upper end of the fixing hook plate 301 to scrape backward. Remove the debris from the drain hole 204, then lift the fixed hook plate 301 upwards to remove the debris from the drain hole 204, thus cleaning the debris from the drain hole 204. The accumulated water will not be blocked by the debris on the drain hole 204, and will flow smoothly into the drainage ditch 1. The rainwater enters the drainage ditch 1 from the drain hole 204, and the debris mixed in the rainwater will fall into the net bag 205. At this time, the debris will be blocked by the net bag 205 and stay there, while the rainwater will flow down from the mesh of the net bag 205 into the drainage ditch 1 and be discharged outwards.

[0030] The following points should be noted in this article:

[0031] 1. The accompanying drawings of this utility model embodiment only involve the structure involved in this utility model embodiment; other structures can refer to general designs.

[0032] 2. Where there is no conflict, the embodiments of this utility model and the features in the embodiments can be combined with each other to obtain new embodiments.

[0033] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A clog-resistant municipal stormwater drainage outlet structure, comprising: Drainage ditch (1); the upper end of the drainage ditch (1) is provided with a through-hole; the upper right end of the drainage ditch (1) is provided with a slot; a flip-up cover plate (2) is installed at the drain of the drainage ditch (1), and shaft holes are respectively opened on both sides of the left end of the cover plate (2); the upper end of the cover plate (2) is closely attached to a fixing strip (3), and two through screws are inserted in the middle of the bottom of the fixing strip (3); a fixing hook plate (301) is evenly fixedly installed at the bottom of the fixing strip (3); a connecting plate (302) is installed in the middle of the upper end of the fixing strip (3), and a through rectangular opening is opened at the upper end of the connecting plate (302); a curbstone (4) is buried on the right side of the outer end of the drainage ditch (1).

2. The anti-clogging municipal stormwater drainage outlet structure according to claim 1, characterized in that: The upper left end of the drainage ditch (1) is provided with a flip-out slot (101), and the two sides of the flip-out slot (101) are respectively provided with through shaft holes. The upper end of the inner wall of the drainage ditch (1) is fixedly installed with mutually symmetrical support plates (102).

3. The anti-clogging municipal stormwater drainage outlet structure according to claim 1, characterized in that: The upper left end of the drainage ditch (1) is provided with symmetrical positioning grooves (103), and the inner sidewall of the positioning groove (103) is provided with symmetrical guide grooves (104).

4. The anti-clogging municipal stormwater drainage outlet structure according to claim 3, characterized in that: Positioning blocks (105) are respectively installed in the two positioning slots (103), and limiting slots are respectively opened on the opposite side of the two positioning blocks (105). Guide strips (106) are respectively fixedly installed on the two side walls of the two positioning blocks (105).

5. The anti-clogging municipal stormwater drainage outlet structure according to claim 1, characterized in that: A handle (201) is fixedly installed on the right end of the cover plate (2), and symmetrical hanging hooks (202) are fixedly installed on both ends of the bottom of the cover plate (2).

6. The anti-clogging municipal stormwater drainage outlet structure according to claim 1, characterized in that: A rotating shaft (203) is inserted into two shaft holes at the left end of the cover plate (2), and through holes (204) are evenly opened on the cover plate (2).

7. The anti-clogging municipal stormwater drainage outlet structure according to claim 1, characterized in that: The bottom of the cover plate (2) is suspended by a net bag (205), and the upper end of the net bag (205) has two through hook holes, and the lower end of the net bag (205) is evenly provided with through mesh holes.

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