Road administration drainage anti-blocking structure

Abstract

The utility model relates to the technical field of road administration drainage, and discloses a road administration drainage anti-blocking structure which comprises a mounting plate, a first filter cover, a second filter cover and a third filter cover are arranged in the road administration drainage anti-blocking structure, in the sewage discharging process, the first filter cover can filter sewage firstly, filtered garbage can be accumulated in a drainage cover, and the third filter cover is arranged in the drainage cover; along with continuous increase of accumulated garbage, the outer surface of the first filter casing is gradually blocked, sewage gathers in the drainage casing, the liquid level is gradually raised, under the action of water buoyancy, the floating ball drives the third filter casing to slide out of the second filter casing so as to replace the filtering work of the first filter casing, and the rest can be done in the same way. By means of the mode, blockage caused by excessive accumulation of garbage in a short time can be effectively avoided, the cleaning time is prolonged for workers, the severity degree of waterlogging can be reduced, economic losses are reduced to the minimum, and application and popularization are facilitated.

Description

Technical Field

[0001] This application relates to the technical field of road drainage, and in particular to a road drainage anti-clogging structure. Background Technology

[0002] Road administration is a component of my country's administrative management. Highway administration refers to the administrative management of highways by road administration agencies in accordance with national laws, regulations, and rules, with the aim of ensuring the quality of highway use and improving the socio-economic benefits of highways.

[0003] However, in practical applications, most existing road drainage pipes, especially during the rainy season when there is a large amount of rain in a short period of time, will accelerate the flow of residual garbage on the road into the drainage pipes during sewage discharge. The garbage will accumulate rapidly in a short period of time, and workers will not be able to clean it up in time, which will easily cause blockage of the drainage pipes, leading to flooding, economic losses, and hindering its widespread use.

[0004] Therefore, those skilled in the art have provided a road drainage anti-blockage structure to solve the problems mentioned in the background art. Utility Model Content

[0005] To address the problem mentioned in the background art that during the rainy season, heavy rainfall in a short period of time accelerates the flow of residual garbage on the road into the drainage pipes during sewage discharge, causing the garbage to accumulate rapidly and making it difficult for workers to clean it in time, which easily leads to blockage of the drainage pipes, resulting in waterlogging, economic losses, and hindering its widespread use, this application provides a road administration drainage anti-blockage structure.

[0006] The road drainage anti-clogging structure provided in this application adopts the following technical solution: it includes an installation plate, which is buried below the road surface and flush with the road surface. A circular hole is opened at the center of the installation plate. A drainage cover is fixedly connected to the inner wall of the circular hole. A drainage hole is opened on the bottom side of the drainage cover. A first filter cover is fixedly connected to the inner wall of the drainage hole. A second filter cover is slidably connected to the inner wall of the first filter cover. A third filter cover is slidably connected to the inner wall of the second filter cover. A float is fixedly connected to the top side of the third filter cover.

[0007] Preferably, a cross bracket is fixedly connected to the inner wall of the first filter cover, and a spring is fixedly connected to the top side of the cross bracket, and the spring is fixedly connected to the top inner wall of the third filter cover.

[0008] Preferably, the top side of the drainage cover has four slots, and the inner walls of the four slots are fitted with the same drain plate.

[0009] Preferably, the bottom inner wall of the drainage cover is in contact with a pull plate, and two pull rods are fixedly connected to the top side of the pull plate, with the two pull rods being symmetrically distributed.

[0010] In summary, this application includes the following beneficial technical effects:

[0011] 1. By setting up a first, second, and third filter cover, surface water will flow into the interior of the drainage cover and into the municipal sewage pipe through the drainage hole. During the sewage discharge process, the first filter cover will first filter the sewage, and the filtered garbage will accumulate inside the drainage cover. As the accumulated garbage increases, the outer surface of the first filter cover will gradually become blocked. At this time, the sewage will gather inside the drainage cover, and the liquid level will gradually rise. Then, under the action of buoyancy, the float will drive the third filter cover to slide out from the second filter cover to take over the filtering work of the first filter cover. This process continues until the first, second, and third filter covers are fully deployed. This method can effectively prevent excessive garbage accumulation in a short period of time from causing blockage, extend the cleaning time for workers, reduce the severity of flooding, minimize economic losses, and promote its widespread use.

[0012] 2. By setting a spring, the weight of the second and third filter covers themselves acts on the spring, which is in a compressed state. The rebound force generated by the spring after compression can offset the weight of the second and third filter covers themselves, thereby reducing the weight impact on the float when it rises. Attached Figure Description

[0013] Figure 1 This is a top sectional view of a road drainage anti-blockage structure according to an embodiment of this application;

[0014] Figure 2 This is a schematic diagram of the top section of a road drainage anti-blockage structure in an embodiment of this application;

[0015] Figure 3 This is a road drainage anti-clogging structure in the embodiments of this application. Figure 1 An enlarged structural diagram of part A in the middle.

[0016] Explanation of reference numerals in the attached drawings: 1. Mounting plate; 2. Drain cover; 3. First filter cover; 4. Second filter cover; 5. Third filter cover; 6. Float; 7. Cross bracket; 8. Spring; 9. Drain plate; 10. Pull plate; 11. Pull rod. Detailed Implementation

[0017] The following will be combined with the appendix Figure 1-3 The technical solution of this utility model has been clearly and completely described. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0018] This application discloses a road drainage anti-clogging structure, referring to... Figure 1-3 The system includes an installation plate 1, which is embedded below and flush with the road surface. A circular hole is located at the center of the installation plate 1, and a drainage cover 2 is fixedly connected to the inner wall of the hole. A drainage hole is located on the bottom side of the drainage cover 2, and a first filter cover 3 is fixedly connected to the inner wall of the drainage hole. A second filter cover 4 is slidably connected to the inner wall of the first filter cover 3, and a third filter cover 5 is slidably connected to the inner wall of the second filter cover 4. A float ball 6 is fixedly connected to the top side of the third filter cover 5. By setting up the first filter cover 3, second filter cover 4, and third filter cover 5, water from the road surface will flow into the interior of the drainage cover 2 and into the municipal sewage pipe through the drainage hole. During the sewage discharge process, the first filter cover 3 will first filter the sewage, and the filtered waste will accumulate inside the drainage cover 2. As the accumulated waste increases, the outer surface of the first filter cover 3 will gradually become blocked. When the sewage accumulates inside the drainage cover 2, the liquid level gradually rises. Under the action of buoyancy, the float 6 drives the third filter cover 5 to slide out from inside the second filter cover 4, thus taking over the filtration work of the first filter cover 3. This process continues until the first filter cover 3, the second filter cover 4, and the third filter cover 5 are fully extended. This method can effectively prevent excessive accumulation of garbage in a short period of time, thus extending the cleaning time for workers and reducing the severity of flooding, minimizing economic losses, and promoting its widespread use. In addition, with this structure, workers only need to clean it regularly every day. Under normal conditions, the first filter cover 3 alone can meet the daily sewage filtration needs. Moreover, when the first filter cover 3, the second filter cover 4, and the third filter cover 5 are in the retracted state, the overall garbage storage area of ​​the drainage cover 2 can be increased.

[0019] In this application, a cross bracket 7 is fixedly connected to the inner wall of the first filter cover 3, and a spring 8 is fixedly connected to the top side of the cross bracket 7. The spring 8 is fixedly connected to the top inner wall of the third filter cover 5. By setting the spring 8, the weight of the second filter cover 4 and the third filter cover 5 acts on the spring 8. At this time, the spring 8 is in a compressed state, and the rebound force generated after the spring 8 is compressed can offset the weight of the second filter cover 4 and the third filter cover 5, thereby reducing the weight influence on the float 6 when it floats.

[0020] In this application, the top side of the drainage cover 2 is provided with four slots, and the inner wall of the four slots is fitted with the same drain plate 9; by setting the drain plate 9, the surface of the drainage cover 2 can be covered under the premise that the drain plate 9 can drain sewage normally, so as to prevent passing vehicles or pedestrians from falling and causing danger.

[0021] In this application, the bottom inner wall of the drainage cover 2 is in contact with a pull plate 10, and two pull rods 11 are fixedly connected to the top side of the pull plate 10. The two pull rods 11 are symmetrically distributed. When the drain plate 9 is opened for garbage cleaning by setting the pull plate 10 and the pull rods 11, the bottom of the drainage cover 2 is relatively deep, which makes it inconvenient to clean the garbage. At this time, the pull plate 10 can be raised to be flush with the top side of the first filter cover 3 by using the pull rods 11, so that workers can clean the garbage in the drainage cover 2 more thoroughly.

[0022] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0023] The implementation principle of the road drainage anti-clogging structure in this application embodiment is as follows: During use, water on the road surface will flow into the interior of the drainage cover 2 and into the urban sewage pipe through the drainage hole. During the sewage discharge process, the first filter cover 3 will first filter the sewage, and the filtered garbage will accumulate inside the drainage cover 2. As the accumulated garbage increases, the outer surface of the first filter cover 3 will gradually become blocked. At this time, the sewage will gather inside the drainage cover 2, and the liquid level will gradually rise. Under the action of buoyancy, the float 6 will drive the third filter cover 5 to slide out from the second filter cover 4 to take over the filtering work of the first filter cover 3. This process continues until the first filter cover 3, the second filter cover 4, and the third filter cover 5 are fully deployed. This method can effectively prevent excessive accumulation of garbage in a short period of time, thus extending the cleaning time for workers, reducing the severity of flooding, minimizing economic losses, and facilitating widespread use. In addition, with this structure, workers only need to clean it regularly every day. Under normal conditions... In this configuration, a single first filter cover 3 can meet the daily sewage filtration needs. Moreover, when the first filter cover 3, the second filter cover 4, and the third filter cover 5 are in a retracted state, the overall garbage storage area of ​​the drainage cover 2 can be increased. The weight of the second filter cover 4 and the third filter cover 5 acts on the spring 8, which is in a compressed state. The rebound force generated by the compressed spring 8 can offset the weight of the second filter cover 4 and the third filter cover 5, thereby reducing the weight impact on the float 6 when it floats. Under the premise that the drain plate 9 can drain sewage normally, the surface of the drainage cover 2 can be covered to prevent passing vehicles or pedestrians from falling and causing danger. When the drain plate 9 is opened for garbage cleaning, the bottom of the drainage cover 2 is relatively deep, making it inconvenient to clean the garbage. At this time, the pull rod 11 can be used to lift the pull plate 10 to be flush with the top of the first filter cover 3, which makes it easier for workers to clean the garbage in the drainage cover 2 more thoroughly.

[0024] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0025] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

Claims

1. A road drainage anti-clogging structure, comprising a mounting plate (1), characterized in that, The mounting plate (1) is buried below the road surface and flush with the road surface. A circular hole is opened at the center of the mounting plate (1). A drainage cover (2) is fixedly connected to the inner wall of the circular hole. A drainage hole is opened on the bottom side of the drainage cover (2). A first filter cover (3) is fixedly connected to the inner wall of the drainage hole. A second filter cover (4) is slidably connected to the inner wall of the first filter cover (3). A third filter cover (5) is slidably connected to the inner wall of the second filter cover (4). A float ball (6) is fixedly connected to the top side of the third filter cover (5).

2. The road drainage anti-clogging structure according to claim 1, characterized in that: A cross bracket (7) is fixedly connected to the inner wall of the first filter cover (3), and a spring (8) is fixedly connected to the top side of the cross bracket (7). The spring (8) is fixedly connected to the top inner wall of the third filter cover (5).

3. The road drainage anti-clogging structure according to claim 1, characterized in that: The top side of the drainage cover (2) is provided with four slots, and the inner walls of the four slots are fitted with the same drain plate (9).

4. The road drainage anti-clogging structure according to claim 1, characterized in that: The bottom inner wall of the drainage cover (2) is in contact with a pull plate (10), and two pull rods (11) are fixedly connected to the top side of the pull plate (10). The two pull rods (11) are symmetrically distributed.

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