Anti-blocking well lid

Abstract

The utility model provides an anti-clogging well lid, and relates to the technical field of municipal maintenance, the anti-clogging well lid comprises an installation support and an anti-clogging dismounting mechanism, the inner side of the installation support is provided with the anti-clogging dismounting mechanism, when the anti-clogging well lid is used, inserting fixing grooves are evenly formed in the two sides of a well lid fixing base, and the inserting fixing grooves are arranged in a slope mode; when in use, a specific filtering mold needs to be clamped on the inner side of the inserting and fixing groove, so that the mold is attached to the inserting and fixing groove, and when a rainy season comes, the mold can be inserted into the inserting and fixing groove, so that the mold can be fixed to the inner side of the inserting and fixing groove. During cleaning, a mixture of rainwater and leaf impurities flows into the inner side of the mounting pipeline along the molds on the inner sides of the insertion fixing grooves, the leaves and other impurities are isolated by the molds, when cleaning is needed, only the molds on the two sides need to be detached and replaced, and maintenance convenience is improved while blockage prevention is achieved.

Description

Technical Field

[0001] This utility model relates to the field of municipal maintenance technology, and in particular to an anti-clogging manhole cover. Background Technology

[0002] With the rapid pace of urbanization, cities are expanding rapidly, and populations are becoming increasingly dense. Numerous residents, commercial activities, and infrastructure construction are concentrated within urban areas, leading to a significant increase in urban waste and garbage. Items carelessly discarded in daily life, such as plastic bags, tissues, and cigarette butts, are easily washed into the sewer system by rainwater. Meanwhile, natural debris like leaves and branches are abundant in urban green areas, and during windy and rainy weather, they are blown onto the streets and flow into drainage manholes, increasing the risk of sewer blockages. For example, in bustling commercial streets of large cities, the daily flow of people is enormous, generating garbage everywhere. Drainage manhole covers are often covered by this garbage, and if not effectively blocked, it easily flows into the sewers, causing blockages over time.

[0003] Traditional manhole covers are mostly simple flat or have large holes. Their design focuses on covering the manhole and bearing a certain load, but they do not adequately consider preventing debris from entering the sewer. For example, if the drainage hole of a common cast iron round manhole cover is designed to be slightly larger, leaves, twigs and other debris can easily fall into the sewer. Once they enter, they are difficult to drain on their own and will gradually accumulate and block the drainage pipe, affecting drainage efficiency.

[0004] Therefore, we provide a clog-resistant manhole cover to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an anti-clogging manhole cover to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an anti-clogging manhole cover, comprising a mounting bracket and an anti-clogging disassembly mechanism, wherein the anti-clogging disassembly mechanism is provided on the inner side of the mounting bracket;

[0007] The anti-clogging disassembly mechanism includes an anti-clogging filter assembly, a rotary sealing assembly, and a fixed protective assembly. The anti-clogging filter assembly is fixedly connected to the upper side of the mounting bracket, the rotary sealing assembly is rotatably connected to the inner side of the anti-clogging filter assembly, and the fixed protective assembly is fixedly connected to the lower side of the mounting bracket.

[0008] Preferably, the anti-clogging filter assembly includes a manhole cover fixing base, a plug-in fixing groove, and a fixed filter bracket. The upper side of the mounting bracket is fixedly connected to the manhole cover fixing base, the surface of the manhole cover fixing base is provided with a plug-in fixing groove, and the inner side of the plug-in fixing groove is fixedly connected to the fixed filter bracket.

[0009] Preferably, the rotary sealing assembly includes a rotary rod, an arc-shaped rotary groove, and a manhole cover body. The rotary rod is fixedly connected to the inner side of the manhole cover fixing base, and the arc-shaped rotary groove is sleeved on the surface of the rotary rod. The manhole cover body is fixedly connected to one side of the arc-shaped rotary groove.

[0010] Preferably, the fixed protection assembly includes a fixed support rod, an installation pipe, and a protective fixed base. The fixed support rod is fixedly connected to the lower side of the mounting bracket, the installation pipe is fixedly connected to the inner side of the fixed support rod, and the protective fixed base is threadedly connected to the inner side of the installation pipe.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. With the anti-clogging disassembly mechanism, during use, the insertion and fixing slots are evenly opened on both sides of the manhole cover fixing base, and the insertion and fixing slots are set with a slope. The other side is connected to the installation pipe, and a fixed filter bracket is fixedly installed at the connection of the pipe. During use, a specific filter mold needs to be snapped into the inside of the insertion and fixing slot, so that the mold fits snugly with the insertion and fixing slot. When the rainy season comes, the mixture of rainwater and leaf impurities flows into the inside of the installation pipe along the mold inside the insertion and fixing slot, while the leaves and other impurities are isolated outside by the mold. When cleaning is required, only the molds on both sides need to be disassembled and replaced, which not only prevents clogging but also increases the convenience of maintenance. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall appearance structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the inner structure of the overall appearance of this utility model;

[0015] Figure 3 This is a schematic diagram of the bottom structure of the overall appearance of this utility model;

[0016] The following are the labeling elements in the diagram: 1. Mounting bracket; 2. Anti-clogging disassembly mechanism; 21. Anti-clogging filter assembly; 211. Manhole cover fixing base; 212. Insertion fixing groove; 213. Fixing filter bracket; 22. Rotary sealing assembly; 221. Rotating rod; 222. Arc-shaped rotating groove; 223. Manhole cover body; 23. Fixing protection assembly; 231. Fixing support rod; 232. Installation pipe; 233. Protective fixing base. 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 Figure 1-3 As shown, this utility model provides a technical solution: an anti-clogging manhole cover, including a mounting bracket 1 and an anti-clogging disassembly mechanism 2, wherein the anti-clogging disassembly mechanism 2 is provided on the inner side of the mounting bracket 1;

[0019] The anti-clogging disassembly mechanism 2 includes an anti-clogging filter assembly 21, a rotary sealing assembly 22, and a fixed protection assembly 23. The anti-clogging filter assembly 21 is fixedly connected to the upper side of the mounting bracket 1, the rotary sealing assembly 22 is rotatably connected to the inner side of the anti-clogging filter assembly 21, and the fixed protection assembly 23 is fixedly connected to the lower side of the mounting bracket 1.

[0020] Furthermore, the anti-clogging filter assembly 21 includes a manhole cover fixing base 211, a plug-in fixing groove 212, and a fixed filter bracket 213. The manhole cover fixing base 211 is fixedly connected to the upper side of the mounting bracket 1. The surface of the manhole cover fixing base 211 is provided with a plug-in fixing groove 212. The fixed filter bracket 213 is fixedly connected to the inner side of the plug-in fixing groove 212. The plug-in fixing groove 212 is evenly distributed on both sides of the manhole cover fixing base 211 and is sloped. The other side is connected to the installation pipe 232. Furthermore, a fixed filter bracket 213 is fixedly installed at the connection of the pipe. During use, a specific filter mold needs to be snapped into the inside of the insertion fixing groove 212 so that the mold fits snugly against the insertion fixing groove 212. When the rainy season comes, the mixture of rainwater and leaf impurities flows into the inside of the installation pipe 232 along the mold inside the insertion fixing groove 212, while the leaves and other impurities are isolated outside by the mold. When cleaning is required, only the molds on both sides need to be disassembled and replaced, which not only prevents clogging but also increases the convenience of maintenance.

[0021] Furthermore, the rotary sealing assembly 22 includes a rotary rod 221, an arc-shaped rotary groove 222, and a manhole cover body 223. The rotary rod 221 is fixedly connected to the inner side of the manhole cover fixing base 211. The arc-shaped rotary groove 222 is sleeved on the surface of the rotary rod 221. The manhole cover body 223 is fixedly connected to one side of the arc-shaped rotary groove 222. Through the setting of the rotary rod 221 and the arc-shaped rotary groove 222 on the inner side of the manhole cover body 223, the manhole cover body 223 can rotate on the surface of the rotary rod 221 through the arc-shaped rotary groove 222 during use, which facilitates the maintenance of the sewer pipe.

[0022] Furthermore, the fixed protective component 23 includes a fixed support rod 231, an installation pipe 232, and a protective fixed base 233. The fixed support rod 231 is fixedly connected to the lower side of the mounting bracket 1, the installation pipe 232 is fixedly connected to the inner side of the fixed support rod 231, and the protective fixed base 233 is threadedly connected to the inner side of the installation pipe 232.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A clog-resistant manhole cover, comprising a mounting bracket (1) and an anti-clogging disassembly mechanism (2), characterized in that: The mounting bracket (1) is provided with an anti-blocking disassembly mechanism (2) on its inner side; The anti-clogging disassembly mechanism (2) includes an anti-clogging filter assembly (21), a rotary sealing assembly (22), and a fixed protection assembly (23). The anti-clogging filter assembly (21) is fixedly connected to the upper side of the mounting bracket (1), the rotary sealing assembly (22) is rotatably connected to the inner side of the anti-clogging filter assembly (21), and the fixed protection assembly (23) is fixedly connected to the lower side of the mounting bracket (1).

2. The anti-clogging manhole cover according to claim 1, characterized in that, The anti-clogging filter assembly (21) includes a manhole cover fixing base (211), a plug-in fixing groove (212), and a fixed filter bracket (213). The upper side of the mounting bracket (1) is fixedly connected to the manhole cover fixing base (211). The surface of the manhole cover fixing base (211) is provided with a plug-in fixing groove (212). The inner side of the plug-in fixing groove (212) is fixedly connected to the fixed filter bracket (213).

3. The anti-clogging manhole cover according to claim 2, characterized in that, The rotary sealing assembly (22) includes a rotary rod (221), an arc-shaped rotary groove (222), and a manhole cover body (223). The rotary rod (221) is fixedly connected to the inner side of the manhole cover fixing base (211). The arc-shaped rotary groove (222) is sleeved on the surface of the rotary rod (221). The manhole cover body (223) is fixedly connected to one side of the arc-shaped rotary groove (222).

4. The anti-clogging manhole cover according to claim 1, characterized in that, The fixed protective assembly (23) includes a fixed support rod (231), an installation pipe (232), and a protective fixed base (233). The fixed support rod (231) is fixedly connected to the lower side of the mounting bracket (1). The installation pipe (232) is fixedly connected to the inner side of the fixed support rod (231). The protective fixed base (233) is threadedly connected to the inner side of the installation pipe (232).

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