A municipal roadbed drainage structure

Abstract

The application relates to a municipal roadbed drainage structure which comprises a drainage ditch and a plurality of water ditch cover plates covering the top of the drainage ditch, the water ditch cover plates being provided with drainage holes; support seats are arranged on the inner side walls of the drainage ditch and are symmetrically arranged on the two sides of the drainage ditch; intercepting seats are arranged on the support seats, the bottom walls of the intercepting seats are provided with water filtering holes, connecting columns are arranged between the intercepting seats and the water ditch cover plates, one end of the connecting columns is fixedly arranged on the intercepting seats, the other end of the connecting columns penetrates the water ditch cover plates, locking pieces are coaxially and threadedly connected on the connecting columns, and the locking pieces are used for fixing the connecting columns on the water ditch cover plates. The application has the effect that garbage falling into the drainage ditch can be intercepted, the garbage can be prevented from scattering in the drainage ditch, and the garbage can be conveniently and centrally treated.

Description

Technical Field

[0001] This application relates to the technical field of roadbed drainage, and in particular to a municipal roadbed drainage structure. Background Technology

[0002] Currently, roadbed drainage structures are mainly divided into surface drainage structures and underground drainage structures to address different water conditions. Roadbed drainage structures have the functions of intercepting, collecting, and discharging surface and groundwater, lowering the groundwater level, protecting the roadbed from water damage, and ensuring the strength and stability of the roadbed.

[0003] The ground drainage structures in related technologies mainly include drainage ditches. The primary function of drainage ditches is water diversion, directing water from various sources within the roadbed area (such as side ditches, intercepting ditches, borrow pits, and water accumulated near the roadbed) to designated locations outside the roadbed area, such as bridges, culverts, or other structures. The top of the drainage ditch is usually covered with a ditch cover, which has drainage holes running through it. The cover prevents pedestrians and vehicles from falling into the drainage ditch, ensuring their safety. However, garbage on the roadbed will be carried by rainwater through the drainage holes into the drainage ditch. The garbage, carried by the water flow, will scatter within the ditch, causing significant inconvenience for garbage cleanup. Utility Model Content

[0004] This application provides a municipal roadbed drainage structure that can intercept garbage discharged into the drainage ditch, prevent garbage from scattering in the drainage ditch, and thus facilitate centralized garbage disposal.

[0005] The municipal roadbed drainage structure provided in this application adopts the following technical solution:

[0006] A municipal roadbed drainage structure includes a drainage ditch and multiple drainage ditch covers covering the top of the drainage ditch, with drainage holes penetrating through the drainage covers; support seats are provided on the inner sidewalls of the drainage ditch, and the support seats are symmetrically arranged on both sides of the drainage ditch; interception seats are mounted on the support seats, and the bottom wall of the interception seats has filter holes penetrating through them; a connecting column is provided between the interception seats and the drainage ditch covers, with one end of the connecting column fixedly mounted on the interception seat and the other end passing through the drainage ditch covers; a locking member is coaxially threaded onto the connecting column, and the locking member is used to fix the connecting column to the drainage ditch covers.

[0007] Preferably, adjacent drainage ditch covers are provided with through holes corresponding to the connecting posts, and the connecting posts are inserted into the through holes; a countersunk hole coaxial with the through hole is also provided between adjacent drainage ditch covers, and the locking member screwed on the connecting post presses against the bottom wall of the countersunk hole.

[0008] Preferably, the drainage ditch is provided with limiting grooves, which are symmetrically arranged on both sides of the drainage ditch; the length of the limiting grooves extends along the length direction of the drainage ditch; and the drainage ditch cover plates are placed sequentially in the limiting grooves along the length direction of the drainage ditch.

[0009] Preferably, a limiting block is provided on the limiting groove, and an anti-slip groove corresponding to the limiting block is provided on the ditch cover plate, and the limiting block is inserted and limited in the anti-slip groove.

[0010] Preferably, the interceptor seat is provided with a plug-in post, which is inserted and limited on the support seat from top to bottom.

[0011] Preferably, the bottom of the interceptor seat is provided with a support rod, and the bottom of the support rod is placed on the bottom inner wall of the drainage ditch.

[0012] Preferably, the interceptor seat is provided with an inclined guide plate, the guide plates are symmetrically arranged on both sides of the interceptor seat, and the guide plates are provided with lifting handles.

[0013] In summary, this application includes at least one of the following beneficial technical effects:

[0014] The interceptor can filter out solid waste carried in sewage, effectively preventing waste from falling into the drainage ditch, thus making it easier for staff to collect and process the waste, and improving the efficiency of waste cleaning.

[0015] By tightening the locking piece on the top of the connecting post, the drain cover will be connected to the interceptor seat, and the drain cover will be locked above the interceptor seat, thereby further improving the reliability of the drain cover and making it secure to the drainage ditch, which is not easy to remove.

[0016] The support rod is used to support the interceptor seat, thereby improving the load-bearing capacity of the interceptor seat and making it more stable and reliable. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application;

[0018] Figure 2 yes Figure 1 A schematic diagram of a partial structural explosion;

[0019] Figure 3 yes Figure 1 A schematic diagram of a localized explosion from another perspective;

[0020] Figure 4 This is a partial structural diagram highlighting the bottom of the interceptor seat and the support seat.

[0021] Explanation of reference numerals in the attached drawings: 1. Drainage ditch; 10. Limiting groove; 11. Limiting block; 2. Drainage ditch cover; 20. Perforation; 200. Drainage hole; 21. Countersunk hole; 22. Anti-slip groove; 3. Support base; 4. Interception base; 40. Filter hole; 41. Insertion post; 42. Guide plate; 43. Lifting handle; 5. Connecting post; 50. Locking element; 6. Support rod. Detailed Implementation

[0022] The present application will be further described in detail below with reference to the accompanying drawings.

[0023] This application discloses a municipal roadbed drainage structure.

[0024] Reference Figure 1 , Figure 2 The municipal roadbed drainage structure includes a drainage ditch 1 and multiple drainage ditch covers 2 covering the top of the drainage ditch 1. Multiple drainage holes 200 are provided through the drainage covers 2, and these holes are arranged at intervals along the length of the drainage ditch 1. Limiting grooves 10 are provided on the top opening surface of the drainage ditch 1, and these grooves 10 are symmetrically arranged on the left and right sides of the drainage ditch 1. The length of the limiting grooves 10 extends along the length of the drainage ditch 1, and each drainage cover 2 is placed sequentially within the limiting groove 10 along the length of the drainage ditch 1.

[0025] like Figure 2 , Figure 3 As shown, multiple limiting blocks 11 are fixedly arranged in a sequentially spaced manner on the limiting groove 10. Adjacent drainage ditch covers 2 form anti-slip grooves 22 corresponding to the limiting blocks 11. The limiting blocks 11 are respectively inserted into their respective anti-slip grooves 22. The shape of the anti-slip grooves 22 is adapted to the shape of the limiting blocks 11. The limiting blocks 11 are located on the front and rear sides of the drainage ditch cover 2. Under the limitation of the limiting blocks 11 on the front and rear sides, the drainage ditch cover 2 can be effectively prevented from sliding along the length direction of the limiting groove 10, thereby improving the stability and safety of the drainage ditch cover 2.

[0026] like Figure 3 , Figure 4 As shown, multiple support seats 3 are bolted to the inner wall of the drainage ditch 1 along the vertical direction. The support seats 3 on the same side of the drainage ditch 1 are arranged at intervals along the length of the drainage ditch 1, and are symmetrically arranged on the left and right sides of the drainage ditch 1. An interception seat 4 for intercepting garbage is mounted on the top of the support seat 3. The bottom wall of the interception seat 4 has a large number of filter holes 40 with equal density. Insertion posts 41 are fixedly installed on the side wall of the interception seat 4 facing the support seat 3. The insertion posts 41 are inserted and limited from top to bottom onto their respective support seats 3. Nuts are threaded to the ends of the insertion posts 41, and the nuts are used to tighten and fix the insertion posts 41 onto the support seats 3.

[0027] like Figure 2 , Figure 3 As shown, the bottom of the interceptor seat 4 is threaded with two support rods 6, which are located on the front and rear sides of the interceptor seat 4, respectively. The support rods 6 are vertically arranged, and their bottoms rest on the inner sidewall of the bottom of the drainage ditch 1. The support rods 6 are used to support the interceptor seat 4, thereby improving its load-bearing capacity and making it more stable and reliable.

[0028] like Figure 2 , Figure 3 As shown, two guide plates 42 are inclinedly arranged on the interception seat 4. The guide plates 42 are symmetrically arranged on the front and rear sides of the interception seat 4. The guide plates 42 are used to guide the garbage falling from the front and rear sides of the interception seat 4 towards the center of the interception seat 4. A lifting handle 43 is also fixedly installed on the guide plate 42, which makes it convenient for workers to remove the interception seat 4 from the drainage ditch 1.

[0029] like Figure 2 , Figure 3 As shown, a connecting post 5 is provided between the interceptor seat 4 and the drainage ditch cover 2. The length of the connecting post 5 is vertical, and the bottom of the connecting post 5 is screwed onto the inner side wall of the bottom of the interceptor seat 4 by external threads. Two adjacent drainage ditch covers 2 are connected by through holes 20 corresponding to the connecting posts 5. The top of the connecting post 5 passes through the corresponding through holes 20 from bottom to top. A countersunk hole 21 coaxial with the through holes 20 is also provided between two adjacent drainage ditch covers 2. The top of the connecting post 5 is coaxially threaded with a locking member 50, which is used to fix the connecting post 5 between the two adjacent drainage ditch covers 2.

[0030] like Figure 2 , Figure 3 As shown, the bottom wall of the locking member 50 is provided with a rubber layer. When the locking member 50 is tightened on the top of the connecting post 5, the rubber layer at the bottom of the locking member 50 will press against the bottom wall of the countersunk hole 21. At this time, under the limiting position of the locking member 50, two adjacent drainage ditch covers 2 can be connected to each other, thereby further improving the connection stability and reliability of the two adjacent drainage ditch covers 2. In addition, under the action of the locking member 50 and the connecting post 5, the drainage ditch cover 2 will establish a connection with the intercepting seat 4, and the drainage ditch cover 2 will be locked above the intercepting seat 4, thereby further improving the reliability of the drainage ditch cover 2, so that the drainage ditch cover 2 can be locked on the drainage ditch 1 and is not easily removed.

[0031] The implementation principle is as follows: the interceptor seat 4 can intercept and filter solid waste carried in sewage, effectively preventing waste from scattering into the drainage ditch 1, thus facilitating centralized waste disposal by staff and improving waste cleaning efficiency. By tightening the locking piece 50 onto the top of the connecting column 5, the ditch cover 2 will be connected to the interceptor seat 4, locking the ditch cover 2 above the interceptor seat 4, thereby further improving the reliability of the ditch cover 2 and ensuring it is securely locked onto the drainage ditch 1, making it difficult to remove easily. The support rod 6 is used to support the interceptor seat 4, thereby improving its load-bearing capacity and making it more stable and reliable.

[0032] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A municipal roadbed drainage structure, comprising a drainage ditch (1) and a plurality of ditch covers (2) covering the top of the drainage ditch (1), wherein the ditch covers (2) have through drainage holes (200); characterized in that: A support seat (3) is provided on the inner side wall of the drainage ditch (1). The support seat (3) is symmetrically arranged on both sides of the drainage ditch (1). An interceptor seat (4) is mounted on the support seat (3). A filter hole (40) is provided through the bottom wall of the interceptor seat (4). A connecting column (5) is provided between the interceptor seat (4) and the ditch cover plate (2). One end of the connecting column (5) is fixedly mounted on the interceptor seat (4). The other end of the connecting column (5) is passed through the ditch cover plate (2). A locking member (50) is coaxially threaded on the connecting column (5). The locking member (50) is used to fix the connecting column (5) on the ditch cover plate (2).

2. The municipal roadbed drainage structure according to claim 1, characterized in that: The adjacent drainage ditch covers (2) are formed together with a through hole (20) corresponding to the connecting post (5), and the connecting post (5) is inserted into the through hole (20); the adjacent drainage ditch covers (2) are also provided with a countersunk hole (21) coaxial with the through hole (20), and the locking piece (50) tightened on the connecting post (5) presses against the bottom wall of the countersunk hole (21).

3. The municipal roadbed drainage structure according to claim 1, characterized in that: The drainage ditch (1) is provided with a limiting groove (10), and the limiting groove (10) is symmetrically arranged on both sides of the drainage ditch (1); the length of the limiting groove (10) extends along the length direction of the drainage ditch (1); the drainage ditch cover plate (2) is placed in the limiting groove (10) in sequence along the length direction of the drainage ditch (1).

4. The municipal roadbed drainage structure according to claim 3, characterized in that: The limiting groove (10) is provided with a limiting block (11), and the drainage ditch cover (2) is provided with an anti-slip groove (22) corresponding to the limiting block (11). The limiting block (11) is inserted and limited in the anti-slip groove (22).

5. The municipal roadbed drainage structure according to claim 1, characterized in that: The interceptor seat (4) is provided with a plug post (41), which is inserted and limited from top to bottom on the support seat (3).

6. The municipal roadbed drainage structure according to claim 1, characterized in that: The bottom of the interceptor seat (4) is provided with a support rod (6), and the bottom of the support rod (6) is placed on the bottom inner wall of the drainage ditch (1).

7. The municipal roadbed drainage structure according to claim 1, characterized in that: The interceptor seat (4) is provided with a guide plate (42) at an incline. The guide plate (42) is symmetrically arranged on both sides of the interceptor seat (4). The guide plate (42) is provided with a lifting handle (43).

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