Municipal engineering drainage structure

Abstract

The utility model belongs to the technical field of drainage structures, and particularly relates to a municipal engineering drainage structure which comprises a square groove, the bottom of the square groove is connected with a conical groove, the bottom end of the conical groove is connected with a drainage pipe, a supporting frame is fixedly installed in the square groove, and a filter plate is embedded in the supporting frame. And strip-shaped grooves are symmetrically formed in the supporting frame, guide rods are fixedly installed in the strip-shaped grooves, sliding blocks are arranged in the strip-shaped grooves, and cleaning assemblies are installed at the tops of the sliding blocks. Impurities carried by a water source discharged by a municipal engineering drainage structure can be conveniently filtered through the installed filter plate, the water source on a road surface can flow towards the square frame, after the water source flows to the position above the supporting frame through the grating plate, the impurities are filtered through the filter plate, the water source can flow into the conical groove, and after the water source is discharged into an underground pipeline through the drainage pipe, the water source is discharged into the underground pipeline. Therefore, the purpose of filtering impurities in the water source is achieved, and the situation of pipeline blockage is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage structures, in particular to a municipal engineering drainage structure. Background Art

[0002] The design and implementation of municipal engineering drainage structures play an important role in maintaining the urban environment and improving the quality of life of residents. Good drainage structures can effectively collect and discharge rainwater, sewage and wastewater in the city, prevent flooding caused by stagnant water, ensure the safe use of urban roads and facilities, and promptly remove road surface water, reduce the occurrence of slip accidents, and improve the safety of pedestrians and vehicles. Municipal engineering drainage structures have an important impact on the operation and management of the city and the quality of life of residents, and are one of the indispensable infrastructures of modern cities.

[0003] During operation, most municipal engineering drainage systems often lack the function of effectively filtering and removing drainage sources carrying large impurities, which causes impurities to accumulate in sewer pipes for a long time, easily causing pipe blockage problems.

[0004] Patent document CN219240809U discloses a municipal engineering drainage structure, "including a municipal highway, which can realize that when a mobile phone and a key fall into the drain outlet from the grid-shaped drainage cover, the connecting plate will receive the fallen mobile phone and the key. When the mobile phone and the key hit the connecting plate, the damper and the buffer spring can buffer the impact force on the connecting plate, thereby reducing the possibility of the mobile phone and the key bouncing off the connecting plate for the second time and falling into the drain outlet, so that the connecting plate can receive the mobile phone and the key as stably as possible. After the connecting plate receives the mobile phone and the key, the connecting plate is lifted upward by the linkage lifting rod, so that the connecting plate is close to the grid-shaped drainage cover, so as to facilitate personnel to pick up the fallen mobile phone and the key. The connecting block can limit the connecting plate in the lifting state, and the personnel can free their hands and pick up the mobile phone and the key. "However, the municipal engineering drainage structure of the above-mentioned public document mainly considers the convenience of picking up the fallen keys or mobile phones, but does not consider the problem of filtering the impurities carried by the discharge water source. Therefore, it is necessary to develop a municipal engineering drainage structure. Utility Model Content

[0005] The utility model aims to provide a municipal engineering drainage structure to solve the technical problem of inconvenience in filtering and removing impurities in the drainage water source proposed in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a municipal engineering drainage structure, comprising a square groove, the bottom of which is connected to a conical groove, and the bottom end of which is connected to a drainage pipe;

[0007] A support frame is fixedly installed inside the square groove, a filter plate is inlaid inside the support frame, strip grooves are symmetrically arranged inside the support frame, guide rods are fixedly installed inside the strip grooves, a slider is arranged inside the strip groove, and a cleaning component is installed on the top of the slider.

[0008] Preferably, a square frame is fixedly installed on the top of the square groove, and a grid plate is arranged inside the square frame.

[0009] Preferably, the cleaning assembly comprises a scraper and a push block, the scraper is fixedly mounted on the slider, and the push block is fixedly mounted on the scraper.

[0010] Preferably, the bottom of the scraper is in contact with the top of the filter plate.

[0011] Preferably, one end of the strip groove is in a square shape.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is convenient for filtering impurities carried by the water source discharged from the drainage structure of the municipal engineering through the installed filter plate, so that the square frame is located in a low-lying place, and the water source on the road will flow to the square frame, through the grille plate, the water source will flow into the inside of the square groove, and after flowing to the top of the support frame, the impurities will be filtered by the filter plate, and the water source will flow into the inside of the conical groove. The drainage pipe is connected with the underground pipeline, and after being discharged to the inside of the underground pipeline through the drainage pipe, the water source flows to the outside, so as to achieve the purpose of filtering impurities in the water source and avoid the occurrence of pipeline blockage;

[0014] 2. The utility model installs a scraper to facilitate scraping off the impurities filtered by the filter plate. When removing the impurities filtered on the filter plate, the grille plate is removed and the top of the square groove is no longer blocked. Manually pushing the push block will drive the scraper to move. When the scraper moves, it will drive the slider to slide inside the strip groove. The guide rod and the slider cooperate to make the scraper move smoothly. When the scraper moves, it can scrape off the impurities filtered on the filter plate, thereby effectively avoiding clogging of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the square groove structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the support frame of the utility model;

[0018] Figure 4 For this utility model Figure 3 A magnified schematic diagram of the structure in the middle.

[0019] In the figure: 1. square groove; 2. square frame; 3. grille plate; 4. conical groove; 5. drain pipe; 6. support frame; 7. strip groove; 8. filter plate; 9. guide rod; 10. slider; 11. scraper; 12. push block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 - Figure 4 A municipal engineering drainage structure comprises a square groove 1, a conical groove 4 is connected to the bottom of the square groove 1, a drainage pipe 5 is connected to the bottom end of the conical groove 4, a support frame 6 is fixedly installed inside the square groove 1, a filter plate 8 is inlaid inside the support frame 6, strip grooves 7 are symmetrically arranged inside the support frame 6, a guide rod 9 is fixedly installed inside the strip groove 7, a slider 10 is arranged inside the strip groove 7, and a cleaning component is installed on the top of the slider 10. When the municipal engineering drainage structure is used to discharge water from the municipal engineering road surface, the square groove 1 is set in the soil and then , so that the square frame 2 is located in a low-lying area, the water source on the road surface will flow to the square frame 2, and through the grille plate 3, the water source will flow into the inside of the square groove 1, and after flowing to the top of the support frame 6, the water source will be filtered by the filter plate 8 for impurities, and then the water source will flow into the inside of the conical groove 4, and the drainage pipe 5 is connected with the underground pipeline. After being discharged to the inside of the underground pipeline through the drainage pipe 5, the water source flows to the outside, so as to achieve the purpose of filtering the impurities in the water source and avoid the occurrence of pipeline blockage. The cleaning component is used to remove the impurities adsorbed on the filter plate 8 to avoid the blockage of the filter plate 8.

[0022] See also Figure 1 and Figure 2 A square frame 2 is fixedly installed on the top of the square trough 1, and a grille plate 3 is arranged inside the square frame 2. The square trough 1 provides an installation space for the square frame 2. When the water source flows into the square trough 1, the grille plate 3 will intercept large impurities carried by the water source to prevent large impurities from entering the drainage structure of the municipal engineering.

[0023] See also Figure 3The cleaning assembly includes a scraper 11 and a push block 12. The scraper 11 is fixedly mounted on the slider 10, and the push block 12 is fixedly mounted on the scraper 11. The bottom of the scraper 11 fits with the top of the filter plate 8. When the impurities filtered on the filter plate 8 are removed, the grid plate 3 is moved out, and the top of the square groove 1 is no longer blocked. Manually pushing the push block 12 will drive the scraper 11 to move. When the scraper 11 moves, it will drive the slider 10 to slide inside the strip groove 7. The guide rod 9 and the slider 10 cooperate to make the scraper 11 move smoothly. When the scraper 11 moves, it can scrape off the impurities filtered on the filter plate 8, thereby effectively avoiding clogging of the filter plate 8.

[0024] See also Figure 3 One end of the strip groove 7 is in a square shape, and when the scraper 11 is pushed to a certain extent, the slider 10 is driven to slide inside the strip groove 7. After the slider 10 moves to one end of the strip groove 7, it can be moved out from the inside of the strip groove 7.

[0025] Working principle: first, the municipal engineering drainage structure is used. When discharging the water source of the municipal engineering road surface, the square trough 1 is set in the soil, and the square frame 2 is located in a low-lying place. The water source on the road surface will flow to the square frame 2, and through the grille plate 3, the water source will flow into the inside of the square trough 1, and after flowing to the top of the support frame 6, the impurities will be filtered by the filter plate 8, and the water source will flow into the inside of the conical trough 4. The drainage pipe 5 is connected with the underground pipeline, and after being discharged to the inside of the underground pipeline through the drainage pipe 5, it flows to the outside, so as to achieve the purpose of filtering the impurities in the water source and avoid the occurrence of pipeline blockage. When the impurities filtered on the filter plate 8 are removed, the grille plate 3 is removed, and the top of the square trough 1 is no longer blocked. The manual pushing of the push block 12 will drive the scraper 11 to move. When the scraper 11 moves, it will drive the slider 10 to slide in the strip groove 7. The guide rod 9 and the slider 10 cooperate to make the scraper 11 move smoothly. When the scraper 11 moves, the impurities filtered on the filter plate 8 can be scraped off, thereby effectively avoiding the blockage of the filter plate 8.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A municipal engineering drainage structure, comprising a square groove (1), characterized in that: The bottom of the square groove (1) is connected to a conical groove (4), and the bottom end of the conical groove (4) is connected to a drainage pipe (5); A support frame (6) is fixedly mounted inside the square groove (1), a filter plate (8) is inlaid inside the support frame (6), strip grooves (7) are symmetrically arranged inside the support frame (6), a guide rod (9) is fixedly mounted inside the strip groove (7), a slider (10) is arranged inside the strip groove (7), and a cleaning component is mounted on the top of the slider (10).

2. A municipal engineering drainage structure according to claim 1, characterized in that: A square frame (2) is fixedly mounted on the top of the square groove (1), and a grid plate (3) is arranged inside the square frame (2).

3. A municipal engineering drainage structure according to claim 1, characterized in that: The cleaning assembly comprises a scraper (11) and a push block (12); the scraper (11) is fixedly mounted on the sliding block (10); and the push block (12) is fixedly mounted on the scraper (11).

4. A municipal engineering drainage structure according to claim 3, characterized in that: The bottom of the scraper (11) is in contact with the top of the filter plate (8).

5. A municipal engineering drainage structure according to claim 1, characterized in that: One end of the strip-shaped groove (7) is in a square shape.

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