A modular municipal road drainage component

Abstract

This utility model discloses a modular municipal road drainage component, belonging to the field of municipal drainage engineering technology. It includes a municipal road base and bearings. A load-bearing platform is fixedly connected inside the municipal road base, and a drainage trough is formed inside the municipal road base. A drainage well cover is inserted and connected inside the municipal road base, with a pry hole on the top of the drainage well cover and four large-diameter drainage outlets inside the drainage well cover. This utility model uses a transmission structure composed of a drive motor and a threaded screw to drive four sets of dredging cones to rise and fall synchronously. The cone structure can effectively squeeze and break up debris, achieving synchronous dredging of the four large-diameter drainage outlets and significantly improving dredging efficiency. Simultaneously, the bidirectional scraper ring on the surface of the dredging column rises and falls with the column, synchronously scraping away debris from the inner wall of the large-diameter drainage outlets, enhancing the dredging effect and preventing debris accumulation that reduces the flow area.

Description

Technical Field

[0001] This utility model belongs to the field of municipal drainage engineering technology, specifically relating to a modular municipal road drainage component. Background Technology

[0002] In the construction of municipal infrastructure, municipal road drainage components are the core of the municipal road drainage system. They are crucial for urban flood control, drainage, and traffic safety. Drainage wells, as key hubs, are mostly located at road intersections and other places prone to water accumulation to collect rainwater and are important nodes in the urban drainage system.

[0003] To prevent clogging, current modular municipal road drainage components typically have a small number of small, large-diameter drainage outlets in their drainage wells. While this design reduces the risk of clogging, the limited number of small-diameter outlets and insufficient rainwater flow area severely impact rainwater drainage efficiency. Therefore, a modular municipal road drainage component is needed to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide a modular municipal road drainage component to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a modular municipal road drainage component, comprising a municipal road base and bearings. A load-bearing platform is fixedly connected inside the municipal road base. A drainage channel is formed inside the municipal road base. A drainage well cover is inserted into the municipal road base. A pry hole is formed at the top of the drainage well cover. Four large-diameter drainage outlets are formed inside the drainage well cover. A load-bearing limiting ring is fixedly connected inside the drainage well cover. A cross-shaped retaining ring is inserted into the top of the load-bearing limiting ring. A connecting... A cross-shaped swivel is attached, and a threaded screw is fixedly connected to the bottom of the cross-shaped retaining ring. A bearing is rotatably connected to the surface of the threaded screw, and four connecting rods are fixedly connected to the surface of the bearing. A threaded hole ring is threadedly connected to the surface of the threaded screw, and four flow guide plates are fixedly connected to the surface of the threaded hole ring. A drainage column is fixedly connected to one end of each of the four flow guide plates. Several drainage holes are opened inside each of the four drainage columns. A drainage cone is fixedly connected to the top of each of the four drainage columns, and a bidirectional scraper ring is fixedly connected to the surface of each of the four drainage columns.

[0006] By setting up the above structure, inserting the cross-shaped swivel into the cross-shaped retaining ring can form a stable transmission structure. This not only makes operation convenient and labor-saving, but also provides a precise fulcrum for the rotation of the threaded screw, and is easy to remove without affecting the daily use of the drainage well cover. The transmission structure composed of the drive motor and the threaded screw can drive four sets of dredging cones to rise and fall synchronously. The cone-shaped structure can effectively squeeze and break up debris, achieving synchronous dredging of four large-diameter drainage outlets and greatly improving dredging efficiency. At the same time, the bidirectional scraper ring on the surface of the dredging column rises and falls with the column, which can simultaneously scrape away debris from the inner wall of the large-diameter drainage outlet, enhancing the dredging effect and preventing debris accumulation from reducing the flow area. In addition, the drainage holes penetrating the dredging column continuously guide the drainage path during the dredging operation, ensuring that rainwater is discharged without interruption during the dredging process and maintaining the smooth flow of the drainage system.

[0007] As a preferred embodiment, the bottom of the drainage well cover is fitted to the top of the support platform.

[0008] As a preferred embodiment, the four large-diameter drainage outlets are respectively connected to the drainage channel.

[0009] As a preferred embodiment, the threaded screw rotates inside the load-bearing limiting ring.

[0010] As a preferred embodiment, the threaded screw rotates inside the bearing.

[0011] As a preferred embodiment, the tops of the four connecting rods are respectively fixedly connected to the bottom of the drainage well cover.

[0012] By setting pry holes, reliable fulcrums can be provided for workers to apply force. The lever principle can be used to easily pry open the drainage well cover, enabling convenient disassembly and repair of the drainage well cover and the unblocking structure. At the same time, it facilitates workers to enter the municipal road base to carry out inspection and maintenance work, effectively improving the convenience and efficiency of maintenance work.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention, by setting a cross-shaped rotating rod, can form a stable transmission structure by inserting the cross-shaped rotating rod into a cross-shaped retaining ring. This not only makes operation convenient and labor-saving, but also provides a precise fulcrum for the rotation of the threaded screw, and is easy to remove without affecting the daily use of the drainage well cover. The transmission structure composed of a drive motor and a threaded screw can drive four sets of unblocking cones to rise and fall synchronously. The cone-shaped structure can effectively squeeze and break up debris, achieving simultaneous unblocking of four large-diameter drainage outlets and greatly improving unblocking efficiency. At the same time, the bidirectional scraper ring on the surface of the unblocking column rises and falls with the column body, which can simultaneously scrape away debris from the inner wall of the large-diameter drainage outlets, enhancing the unblocking effect and preventing debris accumulation from reducing the flow area. In addition, the drainage holes penetrating the unblocking column continuously guide the drainage path during the unblocking operation, ensuring that rainwater is discharged without interruption during the unblocking process and maintaining the smooth flow of the drainage system.

[0015] This utility model, by setting pry holes, can provide workers with a reliable fulcrum for applying force. With the help of the lever principle, the drainage well cover can be easily pried open, realizing convenient disassembly, assembly, and maintenance of the drainage well cover and the unblocking structure. At the same time, it facilitates workers to enter the municipal road base to carry out inspection and maintenance work, effectively improving the convenience and efficiency of maintenance work. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram showing the internal cross-section of the municipal road substrate of this utility model;

[0018] Figure 3 This is a schematic diagram of the unblocking cone of this utility model;

[0019] Figure 4 This utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0020] In the diagram: 1. Municipal road base; 2. Load-bearing platform; 3. Drainage ditch; 4. Drainage well cover; 5. Pry hole; 6. Large-diameter drainage outlet; 7. Load-bearing limit ring; 8. Cross retaining ring; 9. Cross swivel rod; 10. Threaded screw; 11. Bearing; 12. Connecting rod; 13. Threaded hole ring; 14. Flow guide plate; 15. Unclogging drainage column; 16. Drainage hole; 17. Unclogging cone; 18. Two-way scraper ring. Detailed Implementation

[0021] The present invention will be further described below with reference to the embodiments.

[0022] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0023] Please see Figure 1-4 This utility model provides a modular municipal road drainage component, including a municipal road base 1 and a bearing 11. A load-bearing platform 2 is fixedly connected inside the municipal road base 1. A drainage channel 3 is formed inside the municipal road base 1. A drainage well cover 4 is inserted and connected inside the municipal road base 1. A pry hole 5 is formed on the top of the drainage well cover 4. Four large-diameter drainage outlets 6 are formed inside the drainage well cover 4. A load-bearing limiting ring 7 is fixedly connected inside the drainage well cover 4. A cross retaining ring 8 is inserted and connected to the top of the load-bearing limiting ring 7. A cross rotating rod 9 is inserted and connected to the top of the cross retaining ring 8. A threaded screw 10 is fixedly connected to the bottom of the cross retaining ring 8. A bearing 11 is rotatably connected to the surface of the threaded screw 10. Four connecting rods 12 are fixedly connected to the surface of the bearing 11. A threaded hole ring 13 is threadedly connected to the surface of the threaded screw 10. Four flow guide plates 14 are fixedly connected to the surface of the thread guide plates 14. A drainage column 15 is fixedly connected to one end of each of the four drainage columns 14. Several drainage outlets 15 are formed inside the four drainage columns 15. Each of the four drainage holes 16 has a drainage cone 17 fixedly connected to its top. A bidirectional scraper ring 18 is fixedly connected to the surface of each of the four drainage columns 15. A cross-shaped rotating rod 9 is inserted into a cross-shaped retaining ring 8 to form a stable transmission structure. This not only makes operation convenient and labor-saving, but also provides a precise fulcrum for the rotation of the threaded screw 10. It is also easy to remove and does not affect the daily use of the drainage well cover 4. The transmission structure composed of a drive motor and the threaded screw 10 can drive the four drainage cones 17 to rise and fall synchronously. The conical structure can effectively squeeze and break up debris, achieving synchronous dredging of the four large-diameter drainage holes 6, significantly improving dredging efficiency. Simultaneously, the bidirectional scraper ring 18 on the surface of the drainage column rises and falls with the column, synchronously scraping away debris from the inner wall of the large-diameter drainage hole 6, enhancing the dredging effect and preventing debris accumulation that reduces the flow area. Furthermore, the drainage hole 16 penetrating the drainage column continuously guides the drainage path during dredging operations, ensuring uninterrupted rainwater discharge and maintaining the smooth flow of the drainage system.

[0024] The bottom of the drainage well cover 4 fits against the top of the support platform 2.

[0025] The four large-diameter drainage outlets 6 are connected to the drainage channel 3 respectively.

[0026] The threaded screw 10 rotates inside the load-bearing limiting ring 7.

[0027] The threaded screw 10 rotates inside the bearing 11.

[0028] The tops of the four connecting rods 12 are fixedly connected to the bottom of the drainage well cover 4. By setting pry holes 5, reliable force fulcrums can be provided for the staff. With the help of the lever principle, the drainage well cover 4 can be easily pried open, realizing convenient disassembly and maintenance of the drainage well cover 4 and the unblocking structure. At the same time, it is convenient for the staff to enter the municipal road base 1 to carry out inspection and maintenance work, effectively improving the convenience and efficiency of maintenance work.

[0029] Working principle and usage process of this utility model:

[0030] During normal drainage, rainwater flows into the drainage trough 3 simultaneously through the four large-diameter drainage outlets 6 of the drainage well cover 4, greatly improving drainage efficiency. If debris accumulates in the large-diameter drainage outlets 6 and the drainage well needs to be cleared, first insert the cross-shaped swivel rod 9 into the cross-shaped retaining ring 8, rotate the cross-shaped swivel rod 9 to drive the cross-shaped retaining ring 8 to rotate, so that the threaded screw 10 rotates in the load-bearing limit ring 7 and the bearing 11. Since the threaded screw 10 and the threaded hole ring 13 are threadedly connected, the threaded hole ring 13 will move up and down along the threaded screw 10, and drive the clearing drainage column 15 to rise and fall synchronously through the flow guide plate 14. At this time, the clearing cone 17 at the top of the clearing drainage column 15 and the bidirectional scraper ring 18 on the surface can clear and remove debris in the large-diameter drainage outlets 6 to prevent blockage. The drainage holes 16 on the clearing drainage column 15 can still drain water during the clearing operation to ensure smooth drainage. After clearing, pull out the cross-shaped swivel rod 9, and the drainage well cover 4 can be restored to normal use.

[0031] When it is necessary to open the drainage well cover 4, the staff inserts the pry bar into the pry hole 5, and can simultaneously remove the drainage well cover 4 and the unblocking structure consisting of the unblocking drainage column 15, the unblocking cone 17 and the bidirectional scraper ring 18 from the municipal road base 1. This allows the staff to easily enter the municipal road base 1 for inspection and maintenance, and also facilitates the replacement or repair of the disassembled drainage well cover 4 and the unblocking structure, effectively improving the convenience and efficiency of maintenance work.

[0032] 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 modular municipal road drainage assembly comprising a municipal road base (1) and a bearing (11), characterized in that: The municipal road base (1) is internally fixedly connected to a load-bearing platform (2). A drainage trough (3) is provided inside the municipal road base (1). A drainage well cover (4) is inserted into the municipal road base (1). A pry hole (5) is provided on the top of the drainage well cover (4). Four large-diameter drainage outlets (6) are provided inside the drainage well cover (4). A load-bearing limiting ring (7) is fixedly connected inside the drainage well cover (4). A cross-shaped retaining ring (8) is inserted into the top of the load-bearing limiting ring (7). A cross-shaped rotating rod (9) is inserted into the top of the cross-shaped retaining ring (8). A threaded screw (10) is fixedly connected to the bottom of the cross-shaped retaining ring (8). A bearing (11) is rotatably connected to the surface of the threaded screw (10). Four connecting rods (12) are fixedly connected to the surface of the bearing (11). A threaded hole ring (13) is threadedly connected to the surface of the threaded screw (10). Four flow guide plates (14) are fixedly connected to the surface of the threaded hole ring (13). One end of each of the four flow guide plates (14) is fixedly connected to a drainage column (15). Several drainage holes (16) are opened inside each of the four drainage columns (15). A drainage cone (17) is fixedly connected to the top of each of the four drainage columns (15). A bidirectional scraper ring (18) is fixedly connected to the surface of each of the four drainage columns (15).

2. A modular municipal drainage assembly according to claim 1, characterized in that: The bottom of the drainage well cover (4) is attached to the top of the support platform (2).

3. A modular municipal drainage assembly according to claim 1, characterized in that: The four large-diameter drainage outlets (6) are respectively connected to the drainage trough (3).

4. The modular municipal drainage assembly of claim 1, wherein: The threaded screw (10) rotates inside the load-bearing limiting ring (7).

5. A modular municipal drainage assembly according to claim 4, wherein: The threaded screw (10) rotates inside the bearing (11).

6. A modular municipal drainage assembly according to claim 1, characterized in that: The tops of the four connecting rods (12) are respectively fixedly connected to the bottom of the drainage well cover (4).

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