CN221740804U - A municipal construction road surface drainage structure - Google Patents

Abstract

The utility model discloses a municipal construction road surface drainage structure, including a drainage channel, a drainage pipeline is opened in the drainage channel, and the drainage channel is overlapped with a first filter cover plate and a second filter cover plate above the drainage pipeline. The beneficial effect is that the utility model can make the municipal road surface drainage structure, when using a double filter cover plate, automatically clean the built-in filter plate by setting a group of self-cleaning drainage structures composed of a drainage channel, a drainage pipeline, a first filter cover plate, a second filter cover plate, a built-in filter plate, a scraping plate, a slider, a slide rail, a threaded rod, a waterproof motor, and a pocket plate, thereby reducing the frequency of cleaning and maintenance operations of the staff, and can centrally collect the debris on the built-in filter plate to avoid affecting the filtering effect of the built-in filter plate, ensuring the water diversion effect of the drainage structure, making it more convenient for the staff to collect and process the debris, and improving the work efficiency of the maintenance operation.

Description

A municipal construction road surface drainage structure

Technical Field

The utility model relates to the field of pavement drainage structures, in particular to a municipal construction pavement drainage structure.

Background Art

Municipal roads generally refer to urban roads, which are roads that reach various areas of the city, provide transportation and pedestrian use within the city, facilitate residents' lives, work, cultural and entertainment activities, and are connected to roads outside the city to carry external traffic. Both sides of the municipal roads are equipped with drainage structures, but the existing municipal pavement drainage structures still have some shortcomings.

Most of the existing municipal road drainage structures use conventional filter covers to cover the drainage channel body, which can prevent larger debris on the road surface from falling into the channel body. Some drainage structures also use double filter covers to perform more complete debris removal and filtration, such as the filter plate structure used in a municipal road drainage structure with patent number CN209323664U. Although such a protective structure can meet more comprehensive filtering and debris removal effects, it will also lead to a high filtration efficiency of the filtration structure, which is easy to cause a large amount of debris accumulation in a short period of time, requiring staff to frequently clean and maintain to avoid affecting the water diversion effect. Therefore, it will cause the staff to have a large labor force and low work efficiency.

Utility Model Content

The technical problem to be solved by the utility model is to provide a municipal construction road surface drainage structure which adopts double filtering and impurity removal effect and is equipped with an automatic cleaning function to ensure the water diversion effect in view of the current status of the prior art.

The utility model is achieved through the following technical scheme: the utility model proposes a municipal construction road surface drainage structure, including a drainage channel, a drainage pipeline is opened in the drainage channel, the drainage channel is overlapped with a first filter cover plate and a second filter cover plate above the drainage pipeline, a built-in filter plate is overlapped below the first filter cover plate in the drainage pipeline, a pocket plate is overlapped below the second filter cover plate in the drainage pipeline, and a scraper plate is slidably connected to the upper end of the built-in filter plate in the drainage pipeline.

By adopting the above technical scheme, the drainage pipeline can drain and transport rainwater and sewage entering the drainage channel, the first filter cover plate and the second filter cover plate can perform preliminary impurity removal and filtration on the rainwater and sewage, the built-in filter plate and the pocket plate can perform secondary filtration on the rainwater and sewage that have completed the preliminary impurity removal and filtration, and the scraper plate can sweep the debris accumulated on the built-in filter plate to the pocket plate for centralized storage, so as to ensure the filtering effect of the built-in filter plate and facilitate the staff to carry out cleaning and maintenance operations.

Furthermore, the upper ends of the first filter cover plate and the second filter cover plate are both provided with banner-shaped filter slots, and the upper ends of the built-in filter plate and the pocket plate are both provided with circular hole-shaped filter slots.

By adopting the above technical solution, the filtering pores of the built-in filter plate and the pocket plate are smaller than the first filter cover plate and the second filter cover plate, thereby ensuring the double filtering and impurity removal effect of the drainage structure.

Furthermore, both ends of the scraping and sweeping plate are formed with sliding blocks, and the connection between the drainage channel and the sliding blocks is provided with sliding rails, and the sliding blocks are slidably connected in the sliding rails.

By adopting the above technical solution, the sliding displacement of the scraping plate is ensured to be smooth and stable.

Furthermore, the drainage channel is evenly provided with threaded rods and limiting rods in the slide rail, the threaded rods and the limiting rods are symmetrically distributed, the threaded rods penetrate the slider and are threadedly connected, and the limiting rods penetrate the slider and are slidably connected.

By adopting the above technical solution, the threaded rod can provide a power source for the slider, and the limiting rod can provide an auxiliary limiting effect for the sliding operation of the slider.

Furthermore, a waterproof motor is fixedly mounted at one end of the threaded rod in the slide rail, a transmission output end of the waterproof motor is fixedly connected to the threaded rod, and bearing seats are fixedly mounted at both ends of the limit rod in the slide rail.

By adopting the above technical solution, the waterproof motor can drive the slider and the scraper plate to adjust the horizontal displacement through the threaded rod.

Furthermore, the lower ends of the sliding blocks are rotatably connected to rollers.

By adopting the above technical solution, the roller can further improve the sliding smoothness of the slider.

Furthermore, a handle is formed on one side of the upper end of the pocket board.

By adopting the above technical solution, it is convenient for workers to disassemble, assemble and clean the pocket board.

Compared with the prior art, the utility model has the following beneficial effects:

The utility model provides a self-cleaning drainage structure composed of a drainage channel, a drainage pipe, a first filter cover plate, a second filter cover plate, a built-in filter plate, a scraping plate, a sliding block, a sliding rail, a threaded rod, a waterproof motor, and a pocket plate. When a municipal road drainage structure adopts a double filter cover plate, the built-in filter plate can be automatically cleaned, thereby reducing the frequency of cleaning and maintenance operations by staff, and can centrally collect debris on the built-in filter plate to avoid affecting the filtering effect of the built-in filter plate, thereby ensuring the water diversion effect of the drainage structure, making it more convenient for staff to collect and process debris, and improving the work efficiency of maintenance operations.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a municipal construction pavement drainage structure according to the utility model;

FIG2 is a schematic diagram of the internal structure of a municipal construction pavement drainage structure according to the utility model;

FIG3 is a cross-sectional view of the drainage channel in FIG2 in a municipal construction road surface drainage structure according to the utility model;

FIG4 is a schematic diagram of the connection relationship between the built-in filter plate, the threaded rod and the limit rod in a municipal construction road drainage structure described in the utility model;

FIG5 is a schematic diagram showing the positional relationship between a built-in filter plate and a pocket plate in a municipal construction pavement drainage structure according to the utility model;

FIG. 6 is a schematic diagram of the independent structure of the drainage channel in FIG. 2 in a municipal construction pavement drainage structure described in the utility model.

The following are the descriptions of the reference numerals:

1. Drainage channel; 2. Drainage pipeline; 3. First filter cover plate; 4. Second filter cover plate; 5. Built-in filter plate; 6. Sweeping plate; 7. Sliding block; 8. Slide rail; 9. Threaded rod; 10. Limit rod; 11. Waterproof motor; 12. Bearing seat; 13. Roller; 14. Pocket plate; 15. Handle.

DETAILED DESCRIPTION

In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

As shown in Figures 1 to 3, a municipal construction road surface drainage structure in this embodiment includes a drainage channel 1, a drainage pipe 2 is opened in the drainage channel 1, and the drainage channel 1 is overlapped with a first filter cover plate 3 and a second filter cover plate 4 above the drainage pipe 2. The first filter cover plate 3 and the second filter cover plate 4 can perform primary filtering operations, and a built-in filter plate 5 is overlapped below the first filter cover plate 3 in the drainage pipe 2, and a pocket plate 14 is overlapped below the second filter cover plate 4 in the drainage pipe 2. The built-in filter plate 5 and the pocket plate 14 can perform secondary filtering operations, and the height of the pocket plate 14 is lower than the built-in filter plate 5, and it has a debris storage function. A scraping plate 6 is slidably connected to the upper end of the built-in filter plate 5 in the drainage pipe 2, and the scraping plate 6 can clean the debris filtered on the built-in filter plate 5.

As shown in Figures 1 to 3, the upper ends of the first filter cover plate 3 and the second filter cover plate 4 are both provided with banner-shaped filter slots, and the upper ends of the built-in filter plate 5 and the pocket plate 14 are both provided with circular hole-shaped filter slots, so that the first filter cover plate 3, the second filter cover plate 4, the built-in filter plate 5 and the pocket plate 14 have different filtering effects; sliders 7 are formed at both ends of the scraper plate 6, and slide rails 8 are provided at the connection between the drainage channel 1 and the slider 7. The slider 7 is slidably connected in the slide rails 8 to ensure that the sliding operation of the scraper plate 6 is smooth and stable; threaded rods 9 and limit rods 10 are evenly distributed in the slide rails 8 of the drainage channel 1, and the threaded rods 9 and the limit rods 10 are symmetrically distributed. The threaded rods 9 penetrate the slider 7 and are threadedly connected, and the limit rods 10 penetrate the slider 7 and are slidably connected. The threaded rods 9 can provide a power transmission effect for the sliding operation of the slider 7, and the limit rods 10 can provide an auxiliary limiting effect for the sliding operation of the slider 7.

As shown in Figures 4 to 6, a waterproof motor 11 is fixedly installed at one end of the threaded rod 9 in the slide rail 8, and the transmission output end of the waterproof motor 11 is fixedly connected to the threaded rod 9. Bearing seats 12 are fixedly installed at both ends of the limit rod 10 in the slide rail 8. The waterproof motor 11 can drive the slider 7 and the scraper plate 6 to move horizontally through the threaded rod 9; the lower end of the slider 7 is rotatably connected to a roller 13, and the roller 13 can provide a sliding basis for the slider 7; a handle 15 is formed on one side of the upper end of the pocket plate 14, which is convenient for the staff to disassemble and manage the pocket plate 14.

The specific implementation process of this embodiment is as follows: when in use, the drainage pipe 2 can drain and transport the rainwater and sewage entering the drainage channel 1. When the water enters the drainage channel 1, the first filter cover plate 3 and the second filter cover plate 4 will perform preliminary impurity removal and filtration on the rainwater and sewage, and block the larger debris above the first filter cover plate 3 and the second filter cover plate 4. Then, the built-in filter plate 5 and the pocket plate 14 can perform secondary filtration on the water after the preliminary impurity removal and filtration, and block the smaller debris above the built-in filter plate 5 and the pocket plate 14, ensuring that there is no obvious debris in the rainwater and sewage entering the drainage pipe 2, so that the drainage pipe 2 can maintain a good drainage and transportation effect on the rainwater and sewage. During use, the staff can place the waterproof motor 1 1 is connected to the external control unit, and the waterproof motor 11 is controlled by the external control unit to work at a fixed time. The waterproof motor 11 will drive the threaded rod 9 to rotate according to the set time, so that the scraping plate 6 can be horizontally displaced along the slide rail 8 under the meshing action with the threaded rod 9, so that the scraping operation can be performed on the upper part of the built-in filter plate 5, so that the debris accumulated on the upper part of the built-in filter plate 5 can be cleaned to the pocket plate 14 for centralized collection, so as to avoid affecting the filtering effect of the built-in filter plate 5 and ensure the overall water diversion effect of the drainage channel 1. When the staff performs cleaning and maintenance, the second filter cover plate 4 can be lifted separately, and the pocket plate 14 can be lifted out of the drainage channel 1 through the lifting handle 15, so as to perform convenient and fast cleaning operations.

The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims (7)

1. A municipal construction road surface drainage structure, characterized in that it comprises a drainage channel (1), a drainage pipeline (2) is provided in the drainage channel (1), a first filter cover plate (3) and a second filter cover plate (4) are overlapped on the drainage channel (1) above the drainage pipeline (2), a built-in filter plate (5) is overlapped below the first filter cover plate (3) in the drainage pipeline (2), a pocket plate (14) is overlapped below the second filter cover plate (4) in the drainage pipeline (2), and a scraper plate (6) is slidably connected to the upper end of the built-in filter plate (5) in the drainage pipeline (2). 2. A municipal construction pavement drainage structure according to claim 1, characterized in that: the upper ends of the first filter cover plate (3) and the second filter cover plate (4) are both provided with banner-shaped filter slots, and the upper ends of the built-in filter plate (5) and the pocket plate (14) are both provided with circular hole-shaped filter slots. 3. A municipal construction pavement drainage structure according to claim 1, characterized in that: both ends of the scraping plate (6) are formed with sliders (7), and the connection between the drainage channel (1) and the slider (7) is provided with a slide rail (8), and the slider (7) is slidably connected in the slide rail (8). 4. A municipal construction pavement drainage structure according to claim 3, characterized in that: the drainage channel (1) is evenly provided with threaded rods (9) and limit rods (10) in the slide rail (8), the threaded rods (9) and the limit rods (10) are symmetrically distributed, the threaded rods (9) penetrate the slider (7) and are threadedly connected, and the limit rods (10) penetrate the slider (7) and are slidably connected. 5. A municipal construction pavement drainage structure according to claim 4, characterized in that: a waterproof motor (11) is fixedly installed at one end of the threaded rod (9) in the slide rail (8), the transmission output end of the waterproof motor (11) is fixedly connected to the threaded rod (9), and bearing seats (12) are fixedly installed at both ends of the limit rod (10) in the slide rail (8). 6. A municipal construction pavement drainage structure according to claim 4, characterized in that: the lower end of the sliding block (7) is rotatably connected to a roller (13). 7. A municipal construction pavement drainage structure according to claim 1, characterized in that a handle (15) is formed on one side of the upper end of the pocket plate (14).