A directional drainage device for road surface waterlogging prevention

Abstract

The utility model belongs to road surface anti -flood technology field especially relates to a directional drainage device for road surface anti -flood, including road surface and well lid, be provided with drainage structure under the road surface, the drainage structure includes drainage mechanism and dismounting mechanism, the drainage mechanism includes drainage box, bearing plate, guide rod, mounting plate no.

Description

Technical Field

[0001] This utility model relates to the field of road flood control technology, specifically a directional drainage device for road flood control. Background Technology

[0002] A good road environment provides special conditions for people's daily travel. In order to solve the problem of road water accumulation, drainage channels or manholes are usually opened on the road surface. Drainage devices need to be installed inside the channels and manholes to ensure that the drainage work is normal and to prevent vehicles and pedestrians from falling into the drainage channels or manholes.

[0003] When existing drainage systems are in use, there is usually a lot of garbage on the road. When rainwater mixes with the garbage, it will be discharged into the sewer. However, in actual use, the garbage in the rainwater can easily clog the sewer, which will prevent drainage work and cause a lot of water to accumulate on the road, making flooding more likely and reducing the working efficiency of the drainage system.

[0004] Therefore, we urgently need to provide a directional drainage device for road flood control. Utility Model Content

[0005] The purpose of this utility model is to provide a directional drainage device for road flood control, in order to solve the problem mentioned in the background art that garbage in rainwater can easily clog sewers, thus preventing drainage work, resulting in a large amount of water accumulation on the road surface, flooding, and reduced working efficiency of the drainage device.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a directional drainage device for road flood control, comprising a road surface and a manhole cover, wherein a drainage structure is provided below the road surface; The drainage structure includes a drainage mechanism and a disassembly / assembly mechanism; The diversion mechanism includes a diversion box, a support plate, a guide rod, a mounting plate, and a filter screen. The inner wall of the diversion box is slidably connected to one end of the support plate. One side of the support plate is connected to one end of the guide rod. The outer wall of the guide rod is slidably connected to the inner wall of the mounting plate. The inner side of the mounting plate is in contact with both sides of the filter screen. A rotating rod is rotatably connected to the inner wall of the diversion box. A guide roller is fixedly installed on the outer wall of the rotating rod. A cam is fixedly installed on the outer wall of the rotating rod. A guide plate is fixedly installed on the inner wall of the diversion box. A drain pipe is connected to the bottom of the diversion box.

[0007] A further improvement is that the number of the support plates is eight, which are symmetrically distributed on the inner wall of the drainage box, and the number of the guide rods is four, which are symmetrically distributed among the eight support plates, thereby enabling the rapid and convenient drainage of water on the road surface and effectively preventing waterlogging.

[0008] A further improvement is that four springs are fixedly installed between one side of the mounting plate and one side of the bearing plate. The springs are symmetrically distributed on the top of the mounting plate. There are two cams, which are symmetrically distributed on the outer wall of the rotating rod. The guide plate is trapezoidal in shape, so that the guide roller can rotate when the water flow is too large, which in turn can rotate the cams and make the filter screen vibrate, effectively preventing the filter screen from becoming clogged.

[0009] A further improvement is that the disassembly and assembly mechanism includes a connecting plate, a limiting rod, a blocking plate, a limiting block, and a fixing plate. The inner wall of the connecting plate is slidably connected to the outer wall of the limiting rod, the outer wall of the limiting rod is connected to the inner wall of the blocking plate, one end of the blocking plate is inserted into the inner wall of the limiting block, the inner wall of the fixing plate is threadedly connected to the outer wall of the threaded rod, and one end of the threaded rod is threadedly connected to a second mounting plate.

[0010] A further improvement is that there are two connecting plates, which are symmetrically distributed among the four bearing plates. A spring is fixedly installed between one side of the blocking plate and one side of the connecting plate. A limiting hole is opened on one side of the limiting block, and one end of the limiting rod is inserted into the inner wall of the limiting hole. This allows the mounting plate and the filter screen to be quickly and conveniently removed from the diversion box, thereby enabling better cleaning of impurities.

[0011] A further improvement is that the inner wall of the second mounting plate is provided with threaded holes, and one end of the threaded rod is threadedly connected to the inner wall of the threaded hole. There are four second mounting plates, which are symmetrically distributed on the top of the filter screen, so that the filter screen can be quickly and conveniently disassembled and assembled, thereby better cleaning of impurities.

[0012] A further improvement is that a manhole cover is provided on the inner side of the road surface, the bottom of the road surface is connected to the top of the diversion box, one side of the bearing plate is connected to one end of the connecting plate, and the top of the filter screen is connected to the bottom of the second mounting plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. This directional drainage device for road flood control enables rapid and convenient diversion of water from the road surface through its drainage mechanism. When the water flow is too large, it can drive the guide roller to rotate, which in turn causes the cam to rotate, thereby causing the filter screen to vibrate. This effectively prevents the filter screen from becoming clogged, solving the problem that rainwater debris can easily clog sewers, preventing drainage and causing a large amount of water accumulation on the road surface, which can easily lead to flooding. This device improves the working efficiency of the drainage device.

[0014] 2. This directional diversion device for road flood control, through its disassembly and assembly mechanism, enables the quick and convenient extraction of the mounting plate and filter screen from the diversion box, and allows for quick and convenient disassembly and assembly of the filter screen. This facilitates better cleaning of impurities and improved diversion efficiency. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This is a partial structural schematic diagram of the present invention; Figure 4 This is a schematic diagram of the drainage mechanism of this utility model; Figure 5 This is a schematic diagram of the disassembly and assembly mechanism of this utility model. Figure 1 ; Figure 6 This is a schematic diagram of the disassembly and assembly mechanism of this utility model. Figure 2 ; Figure 7 This utility model Figure 5 A magnified structural diagram at point A in the diagram.

[0016] In the diagram: 1. Road surface; 2. Manhole cover; 3. Drainage mechanism; 301. Drainage box; 302. Bearing plate; 303. Guide rod; 304. Mounting plate one; 305. Filter screen; 306. Rotating rod; 307. Guide roller; 308. Cam; 309. Guide plate; 310. Drain pipe; 4. Disassembly and assembly mechanism; 401. Connecting plate; 402. Limiting rod; 403. Blocking plate; 404. Limiting block; 405. Fixing plate; 406. Threaded rod; 407. Mounting plate two. 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] Please see Figures 1-7 This utility model provides a technical solution: Example

[0019] A directional drainage device for road flood control includes a road surface 1 and a manhole cover 2, with a drainage structure provided below the road surface 1; The drainage structure includes a drainage mechanism 3 and a disassembly / assembly mechanism 4; The diversion mechanism 3 includes a diversion box 301, a support plate 302, a guide rod 303, a mounting plate 304, and a filter screen 305. The inner wall of the diversion box 301 is slidably connected to one end of the support plate 302. One side of the support plate 302 is connected to one end of the guide rod 303. The outer wall of the guide rod 303 is slidably connected to the inner wall of the mounting plate 304. The inner side of the mounting plate 304 is pressed against both sides of the filter screen 305. A rotating rod 306 is rotatably connected to the inner wall of the diversion box 301. A guide roller 307 is fixedly installed on the outer wall of the rotating rod 306. A cam 308 is fixedly installed on the outer wall of the rotating rod 306. A guide plate 309 is fixedly installed on the inner wall of the diversion box 301. A drain pipe 310 is connected to the bottom of the diversion box 301. In this embodiment, there are eight support plates 302, which are symmetrically distributed on the inner wall of the diversion box 301. There are four guide rods 303, which are symmetrically distributed among the eight support plates 302. This allows for the quick and convenient diversion of water from the road surface, thereby effectively preventing waterlogging on the road surface. Furthermore, four springs are fixedly installed between one side of the mounting plate 304 and one side of the bearing plate 302. The springs are symmetrically distributed on the top of the mounting plate 304. There are two cams 308, which are symmetrically distributed on the outer wall of the rotating rod 306. The guide plate 309 is trapezoidal in shape, so that when the water flow is too large, the guide roller 307 can rotate, which in turn can rotate the cams 308, causing the filter screen 305 to vibrate, effectively preventing the filter screen 305 from becoming clogged. Furthermore, a manhole cover 2 is installed on the inner side of the road surface 1, the bottom of the road surface 1 is connected to the top of the diversion box 301, one side of the bearing plate 302 is connected to one end of the connecting plate 401, and the top of the filter screen 305 is connected to the bottom of the mounting plate 407.

[0020] In use, when there is little water on the road surface, the water is filtered through the filter screen 305 and then discharged into the sewer through the drain pipe 310. When there is more water on the road surface, the water enters the diversion box 301 and is filtered through the filter screen 305 to remove impurities from the rainwater. After filtration, the water comes into contact with the guide roller 307 and is diverted by the guide roller 307. Due to the high flow rate of the water, the guide roller 307 rotates, which in turn drives the rotating rod 306 to rotate. The rotating rod 306 then drives the cam 308 to rotate, and the cam 308 comes into contact with the mounting plate 304. The mounting plate 304 can be pressed and slid on the guide rod 303. The sliding of the mounting plate 304 can drive the filter screen 305 to move and compress the spring. When the cam 308 is not in contact with the mounting plate 304, the spring force of the spring can reset the mounting plate 304 and the filter screen 305, thereby enabling the filter screen 305 to move back and forth and vibrate. This effectively prevents impurities from clogging the filter screen 305 and preventing it from filtering. The guide plate 309 installed inside the diversion box 301 can better guide the filtered rainwater, thereby better discharging the rainwater into the sewer and effectively improving the working efficiency of the diversion device. Example

[0021] Based on Embodiment 1, the disassembly and assembly mechanism 4 includes a connecting plate 401, a limiting rod 402, a blocking plate 403, a limiting block 404, and a fixing plate 405. The inner wall of the connecting plate 401 is slidably connected to the outer wall of the limiting rod 402. The outer wall of the limiting rod 402 is connected to the inner wall of the blocking plate 403. One end of the blocking plate 403 is inserted into the inner wall of the limiting block 404. The inner wall of the fixing plate 405 is threadedly connected to the outer wall of the threaded rod 406. One end of the threaded rod 406 is threadedly connected to the mounting plate 407. In this embodiment, there are two connecting plates 401, which are symmetrically distributed among the four bearing plates 302. A second spring is fixedly installed between one side of the blocking plate 403 and one side of the connecting plate 401. A limiting hole is opened on one side of the limiting block 404, and one end of the limiting rod 402 is inserted into the inner wall of the limiting hole, so that the mounting plate 304 and the filter screen 305 can be quickly and conveniently removed from the diversion box 301, thereby better cleaning of impurities. Furthermore, the inner wall of the mounting plate 407 is provided with threaded holes, and one end of the threaded rod 406 is threadedly connected to the inner wall of the threaded hole. There are four mounting plates 407, which are symmetrically distributed on the top of the filter screen 305, so that the filter screen 305 can be quickly and easily disassembled and assembled, thereby better cleaning of impurities.

[0022] In use, when needed, the diversion mechanism 3 can divert water from the road surface and filter impurities in the water, effectively preventing the filter screen 305 from clogging. When the diversion is complete and the filter screen 305 has a large amount of impurities that need to be cleaned, the manhole cover 2 installed in the road surface 1 is opened, and the limiting rod 402 is pulled to slide against the inner wall of the connecting plate 401. The sliding of the limiting rod 402 drives the blocking plate 403 to move. The movement of the blocking plate 403 compresses the second spring, and the limiting rod 402 can be pulled out from the limiting block 404, thereby pulling the mounting plate 304 to move. The movement of 304 causes the support plate 302 to move in the sliding groove, thereby allowing the mounting plate 304 and filter screen 305 to be pulled out of the diversion box 301. At this time, by rotating the threaded rod 406, it can be moved in the fixed plate 405. The movement of the threaded rod 406 allows it to be pulled out of the mounting plate 407, thereby removing the limiting fixation of the mounting plate 407. This allows the filter screen 305 to be removed from the mounting plate 304, and the impurities on the filter screen 305 to be cleaned. When installation is required, the above steps are repeated in reverse, which makes it more convenient for operators to use and allows for better cleaning of impurities.

[0023] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A directional drainage device for road flood control, comprising a road surface (1) and a manhole cover (2), characterized in that: A drainage structure is provided below the road surface (1); The drainage structure includes a drainage mechanism (3) and a disassembly and assembly mechanism (4). The diversion mechanism (3) includes a diversion box (301), a support plate (302), a guide rod (303), a mounting plate (304), and a filter screen (305). The inner wall of the diversion box (301) is slidably connected to one end of the support plate (302). One side of the support plate (302) is connected to one end of the guide rod (303). The outer wall of the guide rod (303) is slidably connected to the inner wall of the mounting plate (304). The inner side of the mounting plate (304) is pressed against both sides of the filter screen (305). A rotating rod (306) is rotatably connected to the inner wall of the diversion box (301). A guide roller (307) is fixedly installed on the outer wall of the rotating rod (306). A cam (308) is fixedly installed on the outer wall of the rotating rod (306). A guide plate (309) is fixedly installed on the inner wall of the diversion box (301). A drain pipe (310) is connected to the bottom of the diversion box (301).

2. The directional diversion device for road flood control according to claim 1, characterized in that: The number of the support plates (302) is eight, and the support plates (302) are symmetrically distributed on the inner wall of the drainage box (301). The number of the guide rods (303) is four, and the guide rods (303) are symmetrically distributed among the eight support plates (302).

3. A directional diversion device for road flood control according to claim 1, characterized in that: A spring is fixedly installed between one side of the mounting plate (304) and one side of the bearing plate (302). There are four springs, which are symmetrically distributed on the top of the mounting plate (304). There are two cams (308), which are symmetrically distributed on the outer wall of the rotating rod (306). The guide plate (309) is trapezoidal in shape.

4. A directional diversion device for road flood control according to claim 1, characterized in that: The disassembly and assembly mechanism (4) includes a connecting plate (401), a limiting rod (402), a blocking plate (403), a limiting block (404), and a fixing plate (405). The inner wall of the connecting plate (401) is slidably connected to the outer wall of the limiting rod (402). The outer wall of the limiting rod (402) is connected to the inner wall of the blocking plate (403). One end of the blocking plate (403) is inserted into the inner wall of the limiting block (404). The inner wall of the fixing plate (405) is threadedly connected to the outer wall of the threaded rod (406). One end of the threaded rod (406) is threadedly connected to an installation plate (407).

5. A directional diversion device for road flood control according to claim 4, characterized in that: There are two connecting plates (401), which are symmetrically distributed between the four bearing plates (302). A spring is fixedly installed between one side of the blocking plate (403) and one side of the connecting plate (401). A limiting hole is opened on one side of the limiting block (404), and one end of the limiting rod (402) is inserted into the inner wall of the limiting hole.

6. A directional diversion device for road flood control according to claim 4, characterized in that: The inner wall of the second mounting plate (407) is provided with a threaded hole, and one end of the threaded rod (406) is threadedly connected to the inner wall of the threaded hole. There are four second mounting plates (407), which are symmetrically distributed on the top of the filter screen (305).

7. A directional diversion device for road flood control according to claim 1, characterized in that: The road surface (1) is provided with a manhole cover (2) on the inner side. The bottom of the road surface (1) is connected to the top of the diversion box (301). One side of the bearing plate (302) is connected to one end of the connecting plate (401). The top of the filter screen (305) is connected to the bottom of the second mounting plate (407).

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