Novel road drainage structure

Abstract

The utility model discloses a novel road drainage structure which comprises a device shell, a cover body covers the device shell, a filtering mechanism is arranged in the device shell, a warning mechanism is arranged on the filtering mechanism, the filtering mechanism comprises a sliding frame, a connecting frame, a handrail, a supporting frame, a dismounting assembly and a limiting assembly, and the inner wall of the device shell is connected with the sliding frame in a sliding mode. A connecting frame is tightly attached to the inner wall of the sliding frame. According to the novel road drainage structure provided by the utility model, the two first U-shaped rods are extruded towards the middle part, so that the corresponding inserting rods can be driven to leave the sliding frame, the limitation between the connecting frame and the sliding frame is relieved, and the sliding frame can be separated from the connecting frame; when parts such as a connecting frame, a handrail and a supporting frame are damaged due to impact, the parts such as the connecting frame, the handrail and the supporting frame can be conveniently disassembled and replaced, and the follow-up maintenance efficiency of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of municipal drainage technology, and in particular to a novel road drainage structure. Background Technology

[0002] Municipal drainage refers to the systems within urban infrastructure used to collect, transport, and discharge rainwater, sewage, and other liquid waste. Through facilities such as drainage pipes, canals, pumping stations, storm drains, and inspection wells, it ensures the timely discharge of rainwater within the city, preventing waterlogging or flooding, while simultaneously safeguarding urban environmental sanitation and public safety.

[0003] For example, Chinese utility model patent (CN221919723U) discloses a municipal engineering road drainage structure, which states: "This utility model connects to the underground drainage pipe through a transition pipe. The integrated transition pipe facilitates the installation of the drainage structure; by setting a filter protrusion, debris is intercepted inside the transition pipe to prevent it from entering the drainage pipe. At the same time, raising the filter protrusion can achieve a mark to prevent pedestrians and vehicles from accidentally stepping on it." It also states: "In the face of some heavy rainfall, urban drainage wells are often blocked, causing road water accumulation. More seriously, it can lead to the loss of drainage well covers, causing safety hazards."

[0004] In summary, it can be seen that the existing technology can achieve the loss mark by moving the filter protrusion upward to prevent pedestrians and vehicles from accidentally stepping on it. However, this method has the following technical problems: In heavy rain, due to the limited visibility, car drivers are prone to hitting the filter protrusion, which will cause damage to the filter protrusion. However, the above-mentioned device design does not consider providing a replaceable structure for the filter protrusion, which makes subsequent maintenance work inconvenient after damage. Therefore, this application proposes a new road drainage structure to provide a new technical solution to solve the technical problems mentioned in the above-mentioned patent. Utility Model Content

[0005] Based on this, it is necessary to provide a novel road drainage structure to address the aforementioned technical problems. By squeezing the two first U-shaped rods in the middle, the corresponding insert rods can be moved away from the sliding frame, thereby releasing the restriction between the connecting frame and the sliding frame. This allows the sliding frame to separate from the connecting frame, facilitating the disassembly and replacement of components such as the connecting frame, railing, and support frame when they are damaged by impact, improving the efficiency of subsequent maintenance. Furthermore, squeezing the two second U-shaped rods in the middle causes the corresponding rectangular block to rotate, allowing it to pass through the limiting groove on the limiting frame. Then, pulling the second U-shaped rod upwards allows the rectangular block to pass through the limiting groove and release the second U-shaped rod, thus misaligning the rectangular block with the limiting groove and restricting the position of the sliding frame. Before replacing the connecting frame, railing, or support frame, the connecting rope can be cut, and after replacement, the connecting rope can be reattached to the new second U-shaped rod. This process is relatively simple, and the device is highly practical.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] A novel road drainage structure applied to municipal engineering projects.

[0008] The novel road drainage structure specifically includes:

[0009] The device housing is covered with a cover, and a filter mechanism is provided inside the device housing. A warning mechanism is provided on the filter mechanism.

[0010] The filtering mechanism includes a sliding frame, a connecting frame, railings, a support frame, a disassembly assembly, and a limiting assembly. The sliding frame is slidably connected to the inner wall of the device housing, and the connecting frame is tightly attached to the inner wall of the sliding frame. Multiple railings are fixedly connected to the top of the connecting frame, and the tops of the multiple railings are fixedly connected to the bottom of the support frame. Disassembly assemblies are respectively provided on the left and right sides of the connecting frame, and limiting assemblies are respectively provided on the front and rear sides of the connecting frame.

[0011] In a preferred embodiment of the novel road drainage structure provided by this utility model, the disassembly assembly includes a first U-shaped rod, with two insert rods fixedly connected to both ends of the first U-shaped rod. Both insert rods are slidably connected to the inner wall of the connecting frame and movably inserted into the sliding frame. A disc is fixedly connected to the outer wall of the insert rod, and the disc is slidably connected to the inner wall of the connecting frame. A spring is sleeved on the outside of the insert rod, and both ends of the spring are fixedly connected to the outer wall of the disc and the inner wall of the connecting frame, respectively.

[0012] In a preferred embodiment of the novel road drainage structure provided by this utility model, the limiting component includes a second U-shaped rod. The second U-shaped rod is slidably connected to the inner wall of the connecting frame. Both ends of the second U-shaped rod are fixedly connected to limiting discs. Both limiting discs are slidably connected to the inner wall of the connecting frame. A fixed frame is fixedly connected to the top of the sliding frame. A rotating shaft is rotatably connected to the inner wall of the fixed frame. A rectangular block is fixedly connected to the top end of the rotating shaft. Two partition discs are fixedly connected to the outer wall of the rotating shaft and located inside the fixed frame. Torsion springs are respectively sleeved on the outer wall of the rotating shaft near the upper and lower ends. The two ends of the torsion springs are respectively fixedly connected to the outer wall of the partition discs and the inner wall of the fixed frame. A connecting rope is fixedly connected to the outer wall of the rotating shaft and located between the two partition discs. The end of the connecting rope away from the rotating shaft passes through the fixed frame and is fixedly connected to the outer wall of the second U-shaped rod.

[0013] As a preferred embodiment of the novel road drainage structure provided by this utility model, the limiting component further includes a limiting frame, and the limiting frame is fixedly connected to the inner wall of the device housing. The limiting frame has a limiting groove adapted to the rectangular block.

[0014] As a preferred embodiment of the novel road drainage structure provided by this utility model, the warning mechanism includes a fixed block and a limiting screw. The fixed block is fixedly connected to the inner wall of the support frame, and a sliding rod is slidably connected to the inner wall of the fixed block. Insertion holes are respectively opened on the outer wall of the sliding rod near the upper and lower edges. The limiting screw passes through the support frame and is threaded to the inner wall of the fixed block. The limiting screw is movably inserted into the insertion hole, and a warning cloth is fixedly connected to the outer wall of the sliding rod.

[0015] As a preferred embodiment of the novel road drainage structure provided by this utility model, the warning mechanism further includes an elastic rope, the warning cloth is movably wrapped around the outside of the sliding rod, and the elastic rope is sleeved on the outside of the warning cloth.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] This utility model provides a novel road drainage structure. By squeezing two first U-shaped rods in the middle, the corresponding insert rods can be driven away from the sliding frame, thereby releasing the restriction between the connecting frame and the sliding frame. This allows the sliding frame to separate from the connecting frame, facilitating the disassembly and replacement of components such as the connecting frame, railing, and support frame when they are damaged by impact, improving the efficiency of subsequent maintenance. Furthermore, squeezing two second U-shaped rods in the middle causes the corresponding rectangular block to rotate until it can pass through the limiting groove on the limiting frame. Then, pulling the second U-shaped rods upwards allows the rectangular block to pass through the limiting groove and release the second U-shaped rods, thus misaligning the rectangular block with the limiting groove and restricting the position of the sliding frame. Before replacing the connecting frame, railing, or support frame, the connecting rope can be cut, and after replacement, the connecting rope can be reattached to the new second U-shaped rod. The process is relatively simple, and the device is highly practical.

[0018] The novel road drainage structure provided by this utility model allows for the following steps: After the sliding frame, connecting frame, railing, and support frame are raised to a suitable height, the limiting screw can be rotated to leave the insertion hole. Subsequently, the sliding rod can be pulled upwards until the insertion hole at the bottom is aligned with the position of the limiting screw. Then, the limiting screw is rotated in the opposite direction to insert into the insertion hole at the bottom. The elastic rope can then be removed to release the constraint on the warning cloth. The warning cloth can then be unfolded so that drivers can promptly observe the location of the device, reducing the likelihood of vehicles colliding with the railing and improving the practicality of the device. Attached Figure Description

[0019] To more clearly illustrate the solutions in this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 A schematic diagram of the overall structure of the novel road drainage structure provided by this utility model;

[0021] Figure 2 A schematic diagram of the internal structure of the outer shell of the novel road drainage structure provided by this utility model;

[0022] Figure 3 A schematic diagram of the internal structure of the sliding frame and connecting frame of the novel road drainage structure provided by this utility model;

[0023] Figure 4 The novel road drainage structure provided by this utility model Figure 3 Enlarged view of A in the middle;

[0024] Figure 5 A schematic diagram of the internal structure of another sliding frame and connecting frame of the novel road drainage structure provided by this utility model;

[0025] Figure 6 The novel road drainage structure provided by this utility model Figure 5 A magnified view of B in the middle.

[0026] The markings in the diagram are explained as follows:

[0027] 1. Device housing; 2. Cover; 3. Filtering mechanism; 4. Warning mechanism; 5. Sliding frame; 6. Connecting frame; 7. Railing; 8. Support frame; 9. Disc; 10. Insert rod; 11. Spring; 12. First U-shaped rod; 13. Second U-shaped rod; 14. Limiting disc; 15. Fixing frame; 16. Rotating shaft; 17. Rectangular block; 18. Dividing disc; 19. Connecting rope; 20. Torsion spring; 21. Fixing block; 22. Sliding rod; 23. Insertion hole; 24. Warning cloth; 25. Elastic rope; 26. Limiting frame. Detailed Implementation

[0028] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention 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 invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0029] As described in the background art, in rainy weather conditions, due to limited visibility, car drivers are prone to hitting the filter protrusion, which can lead to damage to the filter protrusion. However, the design of the above-mentioned device does not consider providing a replaceable structure for the filter protrusion, which makes subsequent maintenance work inconvenient after damage occurs.

[0030] To solve this technical problem, this utility model provides a novel road drainage structure that can be applied to municipal engineering.

[0031] For details, please refer to Figures 1-2 The new road drainage structure specifically includes:

[0032] The device housing 1 has a cover 2 on top of it, a filter mechanism 3 is installed inside the device housing 1, and a warning mechanism 4 is installed on the filter mechanism 3.

[0033] The filtration mechanism 3 includes a sliding frame 5, a connecting frame 6, railings 7, a support frame 8, a disassembly assembly, and a limiting assembly. The sliding frame 5 is slidably connected to the inner wall of the outer casing 1. The inner wall of the sliding frame 5 is tightly attached to the connecting frame 6. Multiple railings 7 are fixedly connected to the top of the connecting frame 6. The tops of the multiple railings 7 are all fixedly connected to the bottom of the support frame 8. Disassembly assemblies are provided on the left and right sides of the connecting frame 6, and limiting assemblies are provided on the front and rear sides of the connecting frame 6. The combination of multiple railings 7 can block garbage such as leaves or plastic bags in the water.

[0034] The novel road drainage structure provided by this utility model, by pressing the two first U-shaped rods 12 towards the center, can cause the corresponding insert rods 10 to move away from the sliding frame 5, thereby releasing the restriction between the connecting frame 6 and the sliding frame 5, and thus allowing the sliding frame 5 to separate from the connecting frame 6. This facilitates the disassembly and replacement of components such as the connecting frame 6, the railing 7, and the support frame 8 when they are damaged by impact, improving the efficiency of subsequent maintenance of the device. Furthermore, pressing the two second U-shaped rods 13 towards the center can cause the corresponding insert rods 10 to move away from the sliding frame 5. The rectangular block 17 rotates until it can pass through the limiting groove on the limiting frame 26. Then, the second U-shaped rod 13 is pulled upwards, allowing the rectangular block 17 to pass through the limiting groove. After releasing the second U-shaped rod 13, the rectangular block 17 is displaced from the limiting groove, thus limiting the position of the sliding frame 5. Before replacing the connecting frame 6, railing 7, or support frame 8, the connecting rope 19 can be cut. After replacement, the connecting rope 19 can be reattached to the new second U-shaped rod 13. This process is relatively simple, and the device is highly practical.

[0035] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0036] Example 1:

[0037] Please refer to Figures 2-6 A novel road drainage structure, comprising:

[0038] The disassembly assembly includes a first U-shaped rod 12, with two insert rods 10 fixedly connected to both ends of the first U-shaped rod 12. Both insert rods 10 are slidably connected to the inner wall of the connecting frame 6 and movably inserted into the sliding frame 5. A disc 9 is fixedly connected to the outer wall of the insert rod 10 and slidably connected to the inner wall of the connecting frame 6. A spring 11 is sleeved on the outside of the insert rod 10, with both ends of the spring 11 fixedly connected to the outer wall of the disc 9 and the inner wall of the connecting frame 6, respectively. The disassembly assembly allows for the disassembly and installation of the sliding frame 5 and the connecting frame 6, facilitating subsequent replacement and maintenance of the connecting frame 6 and its related components.

[0039] The limiting component includes a second U-shaped rod 13, which is slidably connected to the inner wall of the connecting frame 6. Both ends of the second U-shaped rod 13 are fixedly connected to limiting discs 14, which are slidably connected to the inner wall of the connecting frame 6. A fixed frame 15 is fixedly connected to the top of the sliding frame 5. A rotating shaft 16 is rotatably connected to the inner wall of the fixed frame 15. A rectangular block 17 is fixedly connected to the top of the rotating shaft 16. Two partition discs 18 are fixedly connected to the outer wall of the rotating shaft 16 within the fixed frame 15. A torsion spring 20 is fitted at both the upper and lower ends. The two ends of the torsion spring 20 are fixedly connected to the outer wall of the partition plate 18 and the inner wall of the fixing frame 15, respectively. A connecting rope 19 is fixedly connected to the outer wall of the rotating shaft 16 and located between the two partition plates 18. The end of the connecting rope 19 away from the rotating shaft 16 passes through the fixing frame 15 and is fixedly connected to the outer wall of the second U-shaped rod 13. In the limiting assembly, pressing the two second U-shaped rods 13 towards the center can cause the rectangular block 17 to rotate accordingly. The connecting rope 19 can be directly tied to the second U-shaped rod 13 for fixation.

[0040] The limiting component also includes a limiting frame 26. The limiting frame 26 is fixedly connected to the inner wall of the device housing 1. The limiting frame 26 has a limiting groove that is adapted to the rectangular block 17. When the second U-shaped rod 13 is not pushed by external force, the rectangular block 17 is misaligned with the limiting groove, that is, the rectangular block 17 cannot pass directly vertically through the limiting groove.

[0041] Through the above structural design, when it is necessary to pull up and fix the railing 7 to the support frame 8, the two second U-shaped rods 13 are pressed towards the center. This causes the corresponding connecting rope 19 to rotate the rotating shaft 16, resulting in deformation of the torsion spring 20. This causes the rectangular block 17 to rotate, adjusting its position to match the limiting groove. Then, pulling the second U-shaped rods 13 upwards raises the connecting frame 6, railing 7, support frame 8, and related components. After the rectangular block 17 passes through the limiting groove, the second U-shaped rods 13 are released, allowing the rectangular block 17 to rotate under the elastic force of the torsion spring 20. This causes the rectangular block 17 to shift away from the limiting groove, thus limiting the position of the sliding frame 5. Before replacing the connecting frame 6, railing 7, support frame 8, and related components, the connecting... Cutting rope 19 separates connecting rope 19 from the second U-shaped rod 13. A knot is tied at the end of connecting rope 19 outside the fixed frame 15 to prevent connecting rope 19 from moving completely inside the fixed frame 15. Then, by squeezing the two first U-shaped rods 12 towards the center, the corresponding insertion rods 10 are driven away from the sliding frame 5, causing the spring 11 to deform and release the restriction between the connecting frame 6 and the sliding frame 5. This allows the sliding frame 5 to separate from the connecting frame 6. Then, the two first U-shaped rods 12 on the new component are squeezed towards the center, and the outer side of the connecting frame 6 is pressed tightly against the inner side of the sliding frame 5. Then, the two first U-shaped rods 12 are released, and the insertion rods 10 are inserted into the sliding frame 5 under the elastic force of the corresponding springs 11, thus completing the restriction between the connecting frame 6 and the sliding frame 5.

[0042] Example 2:

[0043] The novel road drainage structure provided in Example 1 is further optimized, specifically, as follows: Figure 3 and Figure 5 As shown, the warning mechanism 4 includes a fixed block 21 and a limiting screw. The fixed block 21 is fixedly connected to the inner wall of the support frame 8. The sliding rod 22 is slidably connected to the inner wall of the fixed block 21. The outer wall of the sliding rod 22 and near the upper and lower edges are respectively provided with insertion holes 23. The limiting screw passes through the support frame 8 and is threaded to the inner wall of the fixed block 21. The limiting screw is movably inserted into the insertion hole 23. The outer wall of the sliding rod 22 is fixedly connected to a warning cloth 24. The color of the warning cloth 24 can be set to a more eye-catching color in order to improve the warning effect.

[0044] The warning mechanism 4 also includes an elastic rope 25. The warning cloth 24 is movably wrapped around the outside of the sliding rod 22. The elastic rope 25 is sleeved on the outside of the warning cloth 24. The warning cloth 24 is wrapped around the outside of the sliding rod 22, reducing the space temporarily occupied when idle. The elastic rope 25 can restrain the wrapped warning cloth 24.

[0045] With the above structural design, after the sliding frame 5, connecting frame 6, railing 7 and support frame 8 are raised to a suitable height, the limiting screw can be rotated to leave the insertion hole 23. Then, the sliding rod 22 can be pulled upwards until the bottom insertion hole 23 is aligned with the position of the limiting screw. Then, the limiting screw is rotated in the opposite direction to insert into the bottom insertion hole 23. Then, the elastic rope 25 can be removed to release the restraint on the warning cloth 24. Then, the warning cloth 24 can be unfolded so that the driver can see the location of the device in time.

Claims

1. A novel road drainage structure, comprising a device housing (1), characterized in that: The device housing (1) is covered with a cover (2), and a filter mechanism (3) is provided inside the device housing (1). A warning mechanism (4) is provided on the filter mechanism (3). The filtering mechanism (3) includes a sliding frame (5), a connecting frame (6), railings (7), a support frame (8), a disassembly component, and a limiting component. The inner wall of the device housing (1) is slidably connected to the sliding frame (5), and the inner wall of the sliding frame (5) is tightly attached to the connecting frame (6). Multiple railings (7) are fixedly connected to the top of the connecting frame (6), and the tops of the multiple railings (7) are all fixedly connected to the bottom of the support frame (8). Disassembly components are respectively provided on the left and right sides of the connecting frame (6), and limiting components are respectively provided on the front and rear sides of the connecting frame (6).

2. The novel road drainage structure according to claim 1, characterized in that, The disassembly assembly includes a first U-shaped rod (12), with two insertion rods (10) fixedly connected to both ends of the first U-shaped rod (12). Both insertion rods (10) are slidably connected to the inner wall of the connecting frame (6), and both insertion rods (10) are movably inserted into the sliding frame (5). A disc (9) is fixedly connected to the outer wall of the insertion rod (10), and the disc (9) is slidably connected to the inner wall of the connecting frame (6). A spring (11) is sleeved on the outside of the insertion rod (10), and both ends of the spring (11) are fixedly connected to the outer wall of the disc (9) and the inner wall of the connecting frame (6).

3. The novel road drainage structure according to claim 1, characterized in that, The limiting component includes a second U-shaped rod (13), which is slidably connected to the inner wall of the connecting frame (6). Both ends of the second U-shaped rod (13) are fixedly connected to limiting discs (14), and both limiting discs (14) are slidably connected to the inner wall of the connecting frame (6). A fixed frame (15) is fixedly connected to the top of the sliding frame (5), and a rotating shaft (16) is rotatably connected to the inner wall of the fixed frame (15). A rectangular block (17) is fixedly connected to the top of the rotating shaft (16), and the outer surface of the rotating shaft (16) is... Two partition discs (18) are fixedly connected to the wall and located inside the fixed frame (15). Torsion springs (20) are respectively sleeved on the outer wall of the rotating shaft (16) near the upper and lower ends. The two ends of the torsion springs (20) are respectively fixedly connected to the outer wall of the partition discs (18) and the inner wall of the fixed frame (15). A connecting rope (19) is fixedly connected to the outer wall of the rotating shaft (16) between the two partition discs (18). The end of the connecting rope (19) away from the rotating shaft (16) passes through the fixed frame (15) and is fixedly connected to the outer wall of the second U-shaped rod (13).

4. The novel road drainage structure according to claim 3, characterized in that, The limiting component also includes a limiting frame (26), and the inner wall of the device housing (1) is fixedly connected to the limiting frame (26), and the limiting frame (26) is provided with a limiting groove that is compatible with the rectangular block (17).

5. The novel road drainage structure according to claim 1, characterized in that, The warning mechanism (4) includes a fixed block (21) and a limiting screw. The fixed block (21) is fixedly connected to the inner wall of the support frame (8). The sliding rod (22) is slidably connected to the inner wall of the fixed block (21). The sliding rod (22) has insertion holes (23) on its outer wall near the upper and lower edges. The limiting screw passes through the support frame (8) and is threaded to the inner wall of the fixed block (21). The limiting screw is movably inserted into the insertion hole (23). The warning cloth (24) is fixedly connected to the outer wall of the sliding rod (22).

6. The novel road drainage structure according to claim 5, characterized in that, The warning mechanism (4) also includes an elastic cord (25), the warning cloth (24) is movably wrapped around the outside of the sliding rod (22), and the elastic cord (25) is sleeved on the outside of the warning cloth (24).

Images